🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.64 AU - 0.96 AU

Year: 265 Days

Day: 16.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.55 AU - 1.97 AU

Year: 866 Days

Day: 30.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.59 AU - 2.47 AU

Year: 1073 Days

Day: 14.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,266,367 km

• M1: 1,624,932 km (0.039 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.41 AU - 3.19 AU

Year: 1738 Days

Day: 46.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,266,367 km

• M1: 45,029 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.81 AU - 3.07 AU

Year: 1869 Days

Day: 20.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 126.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 11.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.42 AU - 6.52 AU

Year: 5410 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,266,367 km

• M1: 156,031 km (0.081 R)
• M2: 354,697 km (0.115 R)
• M3: 783,444 km (0.068 R)
• M4: 902,823 km (0.107 R)
• M5: 1,176,288 km (0.094 R)
• M6: 1,283,999 km (0.082 R)
• M7: 1,460,225 km (0.112 R)
• M8: 2,074,324 km (0.112 R)
• M9: 2,187,270 km (0.066 R)
• M10: 2,283,013 km (0.116 R)
• M11: 2,380,102 km (0.114 R)
• M12: 2,478,687 km (0.032 R)
• M13: 2,929,126 km (0.105 R)
• M14: 3,338,875 km (0.104 R)
• M15: 3,427,586 km (0.078 R)
• M16: 3,675,470 km (0.113 R)
• M17: 3,790,062 km (0.034 R)
• M18: 3,882,663 km (0.076 R)
• M19: 4,046,473 km (0.066 R)
• M20: 4,405,508 km (0.118 R)
• M21: 4,552,114 km (0.052 R)
• M22: 5,257,318 km (0.072 R)
• M23: 5,888,920 km (0.093 R)
• M24: 6,104,940 km (0.091 R)
• M25: 6,684,182 km (0.097 R)
• M26: 6,994,748 km (0.076 R)
• M27: 7,223,632 km (0.096 R)
• M28: 7,425,889 km (0.117 R)
• M29: 7,806,615 km (0.067 R)
• M30: 8,044,027 km (0.094 R)
• M31: 8,223,694 km (0.084 R)
• M32: 8,435,076 km (0.081 R)
• M33: 8,924,859 km (0.076 R)
• M34: 9,235,724 km (0.09 R)
• M35: 9,455,483 km (0.082 R)
• M36: 9,708,752 km (0.076 R)
• M37: 10,319,261 km (0.116 R)
• M38: 10,909,126 km (0.082 R)
• M39: 11,409,082 km (0.113 R)
• M40: 11,577,379 km (0.105 R)
• M41: 12,053,100 km (0.093 R)
• M42: 12,674,081 km (0.072 R)
• M43: 12,778,650 km (0.117 R)
• M44: 13,058,847 km (0.115 R)
• M45: 13,305,534 km (0.098 R)
• M46: 13,589,620 km (0.097 R)
• M47: 13,803,844 km (0.107 R)
• M48: 13,911,405 km (0.093 R)
• M49: 14,163,478 km (0.069 R)
• M50: 14,672,260 km (0.042 R)
• M51: 15,076,174 km (0.089 R)
• M52: 16,461,750 km (0.101 R)
• M53: 16,690,335 km (0.06 R)
• M54: 17,382,225 km (0.09 R)
• M55: 17,848,672 km (0.098 R)
• M56: 18,083,391 km (0.12 R)
• M57: 18,161,929 km (0.083 R)
• M58: 18,674,901 km (0.093 R)
• M59: 20,079,625 km (0.119 R)
• M60: 20,733,068 km (0.104 R)
• M61: 21,062,483 km (0.071 R)
• M62: 21,726,398 km (0.082 R)
• M63: 22,270,785 km (0.12 R)
• M64: 22,355,008 km (0.108 R)
• M65: 22,565,941 km (0.103 R)
• M66: 23,074,724 km (0.118 R)
• M67: 23,845,153 km (0.069 R)
• M68: 24,363,360 km (0.119 R)
• M69: 24,623,959 km (0.117 R)
• M70: 26,473,438 km (0.072 R)
• M71: 26,741,367 km (0.094 R)
• M72: 27,189,862 km (0.08 R)
• M73: 28,687,336 km (0.045 R)
• M74: 28,916,520 km (0.03 R)
• M75: 30,678,484 km (0.068 R)
• M76: 30,819,106 km (0.083 R)
• M77: 30,959,878 km (0.05 R)
• M78: 31,572,481 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 13.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.72 AU - 9.66 AU

Year: 8692 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,266,367 km

• M1: 213,775 km (0.071 R)
• M2: 321,935 km (0.043 R)
• M3: 429,196 km (0.032 R)
• M4: 513,719 km (0.075 R)
• M5: 648,956 km (0.055 R)
• M6: 739,313 km (0.096 R)
• M7: 871,707 km (0.11 R)
• M8: 1,232,986 km (0.07 R)
• M9: 1,423,873 km (0.119 R)
• M10: 1,672,953 km (0.066 R)
• M11: 1,953,299 km (0.101 R)
• M12: 2,143,139 km (0.119 R)
• M13: 2,285,107 km (0.106 R)
• M14: 3,042,372 km (0.03 R)
• M15: 3,223,236 km (0.105 R)
• M16: 3,345,756 km (0.101 R)
• M17: 3,574,492 km (0.052 R)
• M18: 3,808,463 km (0.077 R)
• M19: 3,916,472 km (0.118 R)
• M20: 4,003,688 km (0.092 R)
• M21: 4,472,378 km (0.077 R)
• M22: 4,563,633 km (0.1 R)
• M23: 4,794,612 km (0.101 R)
• M24: 5,029,480 km (0.11 R)
• M25: 5,124,475 km (0.087 R)
• M26: 5,486,352 km (0.101 R)
• M27: 5,584,189 km (0.089 R)
• M28: 6,133,214 km (0.106 R)
• M29: 6,388,577 km (0.101 R)
• M30: 6,621,351 km (0.099 R)
• M31: 6,883,447 km (0.105 R)
• M32: 7,282,873 km (0.064 R)
• M33: 8,188,389 km (0.065 R)
• M34: 8,526,480 km (0.102 R)
• M35: 8,811,763 km (0.055 R)
• M36: 8,984,549 km (0.073 R)
• M37: 9,480,017 km (0.091 R)
• M38: 10,164,577 km (0.109 R)
• M39: 10,345,740 km (0.103 R)
• M40: 10,680,839 km (0.068 R)
• M41: 11,081,462 km (0.111 R)
• M42: 11,392,925 km (0.101 R)
• M43: 11,802,374 km (0.074 R)
• M44: 12,538,396 km (0.026 R)
• M45: 13,124,969 km (0.091 R)
• M46: 13,289,377 km (0.117 R)
• M47: 13,653,798 km (0.075 R)
• M48: 14,021,509 km (0.101 R)
• M49: 14,223,317 km (0.074 R)
• M50: 15,144,092 km (0.095 R)
• M51: 15,768,513 km (0.108 R)
• M52: 15,873,381 km (0.089 R)
• M53: 16,048,710 km (0.101 R)
• M54: 16,224,787 km (0.111 R)
• M55: 16,649,794 km (0.109 R)
• M56: 17,258,358 km (0.093 R)
• M57: 17,402,571 km (0.114 R)
• M58: 17,619,637 km (0.052 R)
• M59: 19,388,782 km (0.053 R)
• M60: 19,877,518 km (0.106 R)
• M61: 20,599,328 km (0.045 R)
• M62: 20,714,069 km (0.093 R)
• M63: 20,982,747 km (0.097 R)
• M64: 21,639,781 km (0.085 R)
• M65: 22,736,782 km (0.094 R)
• M66: 24,052,944 km (0.05 R)
• M67: 24,740,645 km (0.114 R)
• M68: 25,640,028 km (0.114 R)
• M69: 26,011,180 km (0.045 R)
• M70: 26,425,566 km (0.106 R)
• M71: 27,093,072 km (0.119 R)
• M72: 27,724,076 km (0.072 R)
• M73: 27,935,458 km (0.084 R)
• M74: 28,402,353 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 12.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.41 AU - 11.41 AU

Year: 10705 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 90,266,367 km

• M1: 295,306 km (0.114 R)
• M2: 466,147 km (0.105 R)
• M3: 603,328 km (0.111 R)
• M4: 810,521 km (0.061 R)
• M5: 952,938 km (0.115 R)
• M6: 1,119,890 km (0.075 R)
• M7: 1,347,428 km (0.028 R)
• M8: 1,608,327 km (0.107 R)
• M9: 1,962,724 km (0.098 R)
• M10: 2,529,999 km (0.099 R)
• M11: 2,679,747 km (0.111 R)
• M12: 2,988,068 km (0.044 R)
• M13: 3,331,545 km (0.097 R)
• M14: 3,472,466 km (0.082 R)
• M15: 3,663,652 km (0.107 R)
• M16: 3,760,442 km (0.085 R)
• M17: 3,956,864 km (0.087 R)
• M18: 4,106,462 km (0.117 R)
• M19: 4,618,685 km (0.057 R)
• M20: 4,855,947 km (0.09 R)
• M21: 5,043,243 km (0.097 R)
• M22: 5,287,686 km (0.104 R)
• M23: 5,619,644 km (0.059 R)
• M24: 6,159,244 km (0.055 R)
• M25: 6,246,010 km (0.087 R)
• M26: 6,362,397 km (0.12 R)
• M27: 7,318,777 km (0.057 R)
• M28: 7,751,414 km (0.104 R)
• M29: 8,192,428 km (0.041 R)
• M30: 8,351,900 km (0.11 R)
• M31: 8,771,372 km (0.076 R)
• M32: 8,967,345 km (0.037 R)
• M33: 9,497,071 km (0.118 R)
• M34: 12,735,716 km (0.05 R)
• M35: 12,846,568 km (0.119 R)
• M36: 13,143,968 km (0.106 R)
• M37: 13,443,613 km (0.102 R)
• M38: 15,053,585 km (0.042 R)
• M39: 15,722,437 km (0.077 R)
• M40: 17,170,993 km (0.084 R)
• M41: 17,375,493 km (0.12 R)
• M42: 20,323,170 km (0.095 R)
• M43: 20,409,637 km (0.082 R)
• M44: 23,876,867 km (0.115 R)
• M45: 24,196,857 km (0.094 R)
• M46: 24,656,422 km (0.03 R)
• M47: 25,351,154 km (0.082 R)
• M48: 25,444,354 km (0.111 R)
• M49: 25,584,228 km (0.108 R)
• M50: 26,287,637 km (0.112 R)
• M51: 26,618,099 km (0.081 R)
• M52: 26,760,067 km (0.085 R)
• M53: 27,474,098 km (0.06 R)
• M54: 28,001,729 km (0.086 R)
• M55: 29,653,589 km (0.073 R)
• M56: 30,145,317 km (0.079 R)
• M57: 31,336,864 km (0.116 R)
• M58: 31,536,877 km (0.089 R)
• M59: 33,611,949 km (0.113 R)
• M60: 34,073,458 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502

Radius: 5

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.76 AU - 17.64 AU

Year: 25309 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 90,266,367 km

• M1: 181,013 km (0.095 R)
• M2: 239,955 km (0.08 R)
• M3: 752,477 km (0.028 R)
• M4: 1,300,305 km (0.111 R)
• M5: 1,484,310 km (0.111 R)
• M6: 1,515,726 km (0.074 R)
• M7: 2,049,640 km (0.101 R)
• M8: 2,120,101 km (0.099 R)
• M9: 3,028,011 km (0.116 R)
• M10: 3,354,283 km (0.092 R)
• M11: 3,395,872 km (0.104 R)
• M12: 4,353,448 km (0.117 R)
• M13: 5,832,821 km (0.088 R)
• M14: 6,756,438 km (0.108 R)
• M15: 7,021,077 km (0.105 R)
• M16: 7,779,837 km (0.101 R)
• M17: 8,001,392 km (0.118 R)
• M18: 8,281,140 km (0.072 R)
• M19: 9,139,981 km (0.053 R)
• M20: 11,002,325 km (0.079 R)
• M21: 11,627,345 km (0.06 R)
• M22: 13,042,541 km (0.064 R)
• M23: 14,038,264 km (0.107 R)
• M24: 14,715,494 km (0.112 R)
• M25: 15,334,231 km (0.062 R)
• M26: 17,819,500 km (0.102 R)
• M27: 18,773,934 km (0.109 R)
• M28: 18,922,186 km (0.106 R)
• M29: 19,294,685 km (0.061 R)
• M30: 19,519,231 km (0.074 R)
• M31: 21,115,889 km (0.075 R)
• M32: 21,502,300 km (0.04 R)
• M33: 22,281,855 km (0.067 R)
• M34: 22,517,471 km (0.114 R)
• M35: 23,628,236 km (0.119 R)
• M36: 24,029,308 km (0.102 R)
• M37: 25,573,457 km (0.111 R)
• M38: 26,982,220 km (0.094 R)
• M39: 30,481,613 km (0.097 R)
• M40: 30,655,895 km (0.081 R)
• M41: 33,399,969 km (0.082 R)
• M42: 35,028,940 km (0.098 R)
• M43: 36,313,686 km (0.055 R)
• M44: 37,988,135 km (0.095 R)
• M45: 42,866,971 km (0.082 R)
• M46: 42,964,658 km (0.077 R)
• M47: 43,355,856 km (0.111 R)
• M48: 43,748,252 km (0.055 R)
• M49: 46,728,391 km (0.037 R)
• M50: 47,332,317 km (0.064 R)
• M51: 51,631,162 km (0.11 R)
• M52: 52,151,164 km (0.077 R)
• M53: 54,143,060 km (0.108 R)
• M54: 54,565,524 km (0.115 R)
• M55: 55,732,986 km (0.085 R)
• M56: 58,308,912 km (0.08 R)
• M57: 59,284,739 km (0.071 R)
• M58: 60,594,318 km (0.107 R)
• M59: 63,019,749 km (0.094 R)
• M60: 67,965,155 km (0.12 R)
• M61: 68,534,973 km (0.116 R)
• M62: 68,877,552 km (0.037 R)
• M63: 69,220,730 km (0.098 R)
• M64: 70,138,812 km (0.064 R)
• M65: 71,755,067 km (0.085 R)
• M66: 72,684,070 km (0.089 R)
• M67: 75,259,547 km (0.043 R)
• M68: 75,730,930 km (0.05 R)
• M69: 77,388,774 km (0.031 R)
• M70: 78,102,954 km (0.111 R)
• M71: 78,222,183 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 6

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.19 AU - 20.45 AU

Year: 26732 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,266,367 km

• M1: 106,514 km (0.096 R)
• M2: 164,857 km (0.088 R)
• M3: 223,948 km (0.091 R)
• M4: 349,161 km (0.094 R)
• M5: 474,824 km (0.113 R)
• M6: 566,826 km (0.12 R)
• M7: 640,129 km (0.111 R)
• M8: 742,753 km (0.116 R)
• M9: 1,433,447 km (0.028 R)
• M10: 1,500,766 km (0.053 R)
• M11: 2,389,078 km (0.089 R)
• M12: 2,509,803 km (0.047 R)
• M13: 3,231,314 km (0.097 R)
• M14: 3,591,994 km (0.092 R)
• M15: 3,730,522 km (0.091 R)
• M16: 4,302,136 km (0.11 R)
• M17: 4,449,340 km (0.025 R)
• M18: 4,498,707 km (0.086 R)
• M19: 4,648,155 km (0.119 R)
• M20: 5,106,075 km (0.101 R)
• M21: 5,578,505 km (0.035 R)
• M22: 5,792,878 km (0.087 R)
• M23: 6,119,600 km (0.094 R)
• M24: 8,630,451 km (0.084 R)
• M25: 8,878,484 km (0.057 R)
• M26: 9,764,702 km (0.042 R)
• M27: 11,213,557 km (0.102 R)
• M28: 12,517,901 km (0.054 R)
• M29: 13,581,093 km (0.066 R)
• M30: 15,416,360 km (0.051 R)
• M31: 16,171,979 km (0.053 R)
• M32: 17,172,340 km (0.107 R)
• M33: 17,562,341 km (0.089 R)
• M34: 18,669,964 km (0.086 R)
• M35: 19,151,519 km (0.065 R)
• M36: 20,869,053 km (0.113 R)
• M37: 22,465,112 km (0.061 R)
• M38: 22,635,355 km (0.119 R)
• M39: 22,720,625 km (0.088 R)
• M40: 22,806,046 km (0.093 R)
• M41: 23,148,625 km (0.118 R)
• M42: 24,186,984 km (0.095 R)
• M43: 25,151,890 km (0.084 R)
• M44: 27,664,536 km (0.103 R)
• M45: 27,938,450 km (0.058 R)
• M46: 30,255,870 km (0.074 R)
• M47: 31,199,982 km (0.071 R)
• M48: 32,345,603 km (0.099 R)
• M49: 32,634,177 km (0.107 R)
• M50: 32,730,518 km (0.12 R)
• M51: 33,992,077 km (0.051 R)
• M52: 35,467,411 km (0.105 R)
• M53: 36,562,468 km (0.063 R)
• M54: 36,863,010 km (0.076 R)
• M55: 41,677,967 km (0.026 R)
• M56: 42,306,727 km (0.102 R)
• M57: 42,517,061 km (0.105 R)
• M58: 43,892,314 km (0.112 R)
• M59: 45,604,911 km (0.044 R)
• M60: 47,557,612 km (0.104 R)
• M61: 48,654,164 km (0.072 R)
• M62: 48,984,776 km (0.076 R)
• M63: 50,092,099 km (0.104 R)
• M64: 50,203,400 km (0.07 R)
• M65: 51,207,800 km (0.083 R)
• M66: 54,946,999 km (0.039 R)
• M67: 56,097,257 km (0.112 R)
• M68: 58,071,051 km (0.106 R)
• M69: 58,655,829 km (0.091 R)
• M70: 58,890,399 km (0.07 R)
• M71: 59,713,486 km (0.072 R)
• M72: 60,422,131 km (0.073 R)
• M73: 62,564,522 km (0.119 R)
• M74: 63,163,961 km (0.116 R)
• M75: 65,337,917 km (0.111 R)
• M76: 66,068,104 km (0.031 R)
• M77: 69,015,332 km (0.114 R)
• M78: 69,758,983 km (0.089 R)
• M79: 70,007,316 km (0.12 R)
• M80: 70,629,643 km (0.112 R)
• M81: 70,879,172 km (0.086 R)
• M82: 72,507,844 km (0.084 R)
• M83: 77,595,668 km (0.072 R)
• M84: 78,110,733 km (0.076 R)
• M85: 79,014,903 km (0.114 R)
• M86: 80,052,364 km (0.065 R)
• M87: 80,182,364 km (0.037 R)
• M88: 81,094,463 km (0.09 R)
• M89: 81,748,056 km (0.075 R)
• M90: 82,141,049 km (0.084 R)
• M91: 82,665,988 km (0.098 R)
• M92: 83,323,620 km (0.077 R)
• M93: 84,115,292 km (0.111 R)
• M94: 84,644,420 km (0.076 R)
• M95: 86,238,385 km (0.105 R)
• M96: 88,647,809 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 18,603 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit