🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.66 AU - 0.68 AU

Year: 239 Days

Day: 32.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,604,599 km

• M1: 101,876 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 245 Days

Day: 29.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,604,599 km

• M1: 219,759 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.54 AU - 0.9 AU

Year: 267 Days

Day: 16 Hours

Environment

Temp: -12 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.14 AU - 1.64 AU

Year: 715 Days

Day: 37.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 12.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.89 AU - 4.35 AU

Year: 3007 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,604,599 km

• M1: 186,399 km (0.116 R)
• M2: 320,289 km (0.078 R)
• M3: 502,649 km (0.114 R)
• M4: 583,731 km (0.091 R)
• M5: 743,352 km (0.066 R)
• M6: 898,485 km (0.113 R)
• M7: 991,086 km (0.063 R)
• M8: 1,164,171 km (0.093 R)
• M9: 1,312,572 km (0.103 R)
• M10: 1,603,689 km (0.088 R)
• M11: 1,915,750 km (0.116 R)
• M12: 2,582,807 km (0.098 R)
• M13: 2,718,493 km (0.056 R)
• M14: 2,810,346 km (0.109 R)
• M15: 2,965,778 km (0.09 R)
• M16: 3,269,013 km (0.105 R)
• M17: 3,582,271 km (0.11 R)
• M18: 3,717,208 km (0.103 R)
• M19: 4,009,672 km (0.119 R)
• M20: 4,417,326 km (0.064 R)
• M21: 4,525,784 km (0.108 R)
• M22: 4,875,544 km (0.066 R)
• M23: 5,157,985 km (0.053 R)
• M24: 5,387,767 km (0.105 R)
• M25: 5,699,380 km (0.088 R)
• M26: 5,798,114 km (0.109 R)
• M27: 5,897,298 km (0.111 R)
• M28: 6,483,871 km (0.079 R)
• M29: 6,607,588 km (0.105 R)
• M30: 6,920,397 km (0.047 R)
• M31: 7,046,957 km (0.119 R)
• M32: 7,345,106 km (0.046 R)
• M33: 7,800,183 km (0.11 R)
• M34: 8,020,091 km (0.069 R)
• M35: 8,108,653 km (0.12 R)
• M36: 8,624,317 km (0.096 R)
• M37: 8,851,856 km (0.114 R)
• M38: 9,035,263 km (0.094 R)
• M39: 9,663,723 km (0.082 R)
• M40: 9,758,120 km (0.107 R)
• M41: 9,923,874 km (0.116 R)
• M42: 10,234,290 km (0.103 R)
• M43: 10,547,996 km (0.095 R)
• M44: 10,645,085 km (0.068 R)
• M45: 10,815,776 km (0.09 R)
• M46: 10,938,297 km (0.102 R)
• M47: 11,259,035 km (0.119 R)
• M48: 11,482,833 km (0.109 R)
• M49: 11,884,504 km (0.102 R)
• M50: 12,010,914 km (0.092 R)
• M51: 12,239,799 km (0.118 R)
• M52: 12,418,718 km (0.116 R)
• M53: 13,536,962 km (0.1 R)
• M54: 14,201,775 km (0.11 R)
• M55: 14,986,415 km (0.026 R)
• M56: 15,287,706 km (0.095 R)
• M57: 15,370,284 km (0.087 R)
• M58: 15,757,443 km (0.1 R)
• M59: 16,513,062 km (0.05 R)
• M60: 16,881,073 km (0.112 R)
• M61: 16,966,493 km (0.072 R)
• M62: 17,080,486 km (0.081 R)
• M63: 17,194,630 km (0.077 R)
• M64: 17,395,240 km (0.077 R)
• M65: 17,711,939 km (0.045 R)
• M66: 17,798,706 km (0.058 R)
• M67: 18,556,120 km (0.104 R)
• M68: 18,702,875 km (0.083 R)
• M69: 19,027,353 km (0.082 R)
• M70: 20,102,363 km (0.111 R)
• M71: 20,223,089 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 12.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.26 AU - 5.74 AU

Year: 4881 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,604,599 km

• M1: 170,542 km (0.066 R)
• M2: 328,218 km (0.11 R)
• M3: 461,958 km (0.054 R)
• M4: 542,292 km (0.1 R)
• M5: 638,633 km (0.069 R)
• M6: 943,364 km (0.116 R)
• M7: 1,026,840 km (0.054 R)
• M8: 1,307,037 km (0.1 R)
• M9: 2,338,813 km (0.026 R)
• M10: 2,522,519 km (0.088 R)
• M11: 2,728,516 km (0.113 R)
• M12: 2,816,030 km (0.097 R)
• M13: 3,029,955 km (0.114 R)
• M14: 3,249,415 km (0.096 R)
• M15: 3,550,107 km (0.028 R)
• M16: 3,742,789 km (0.064 R)
• M17: 3,899,418 km (0.08 R)
• M18: 4,464,748 km (0.048 R)
• M19: 4,547,775 km (0.049 R)
• M20: 4,652,045 km (0.098 R)
• M21: 4,778,455 km (0.068 R)
• M22: 4,970,090 km (0.078 R)
• M23: 5,077,651 km (0.054 R)
• M24: 5,427,261 km (0.114 R)
• M25: 5,762,211 km (0.101 R)
• M26: 5,966,561 km (0.07 R)
• M27: 6,242,570 km (0.083 R)
• M28: 6,522,916 km (0.107 R)
• M29: 6,759,729 km (0.025 R)
• M30: 6,879,108 km (0.073 R)
• M31: 7,047,556 km (0.05 R)
• M32: 7,462,391 km (0.081 R)
• M33: 7,585,958 km (0.093 R)
• M34: 8,011,116 km (0.111 R)
• M35: 8,702,407 km (0.092 R)
• M36: 8,989,486 km (0.094 R)
• M37: 9,519,661 km (0.083 R)
• M38: 9,653,700 km (0.109 R)
• M39: 9,761,411 km (0.111 R)
• M40: 10,388,824 km (0.077 R)
• M41: 10,471,701 km (0.065 R)
• M42: 10,721,380 km (0.03 R)
• M43: 11,085,651 km (0.109 R)
• M44: 11,198,597 km (0.091 R)
• M45: 11,283,569 km (0.084 R)
• M46: 11,454,111 km (0.118 R)
• M47: 11,970,672 km (0.057 R)
• M48: 12,319,385 km (0.083 R)
• M49: 12,407,199 km (0.113 R)
• M50: 12,495,013 km (0.113 R)
• M51: 12,908,052 km (0.116 R)
• M52: 13,116,293 km (0.102 R)
• M53: 13,687,008 km (0.093 R)
• M54: 13,899,437 km (0.107 R)
• M55: 14,327,287 km (0.086 R)
• M56: 14,450,406 km (0.113 R)
• M57: 14,666,575 km (0.081 R)
• M58: 15,008,556 km (0.076 R)
• M59: 15,321,814 km (0.081 R)
• M60: 15,479,191 km (0.101 R)
• M61: 16,338,481 km (0.106 R)
• M62: 17,278,704 km (0.07 R)
• M63: 17,508,336 km (0.036 R)
• M64: 17,705,806 km (0.089 R)
• M65: 18,436,741 km (0.103 R)
• M66: 19,585,652 km (0.108 R)
• M67: 19,825,009 km (0.084 R)
• M68: 20,031,005 km (0.083 R)
• M69: 20,445,092 km (0.066 R)
• M70: 21,106,614 km (0.077 R)
• M71: 21,457,571 km (0.119 R)
• M72: 21,845,927 km (0.108 R)
• M73: 22,129,714 km (0.048 R)
• M74: 22,486,355 km (0.118 R)
• M75: 24,591,646 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.6

Radius: 14.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.87 AU - 5.99 AU

Year: 5524 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 64.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,604,599 km

• M1: 198,965 km (0.052 R)
• M2: 289,472 km (0.078 R)
• M3: 688,898 km (0.108 R)
• M4: 1,017,714 km (0.068 R)
• M5: 1,170,005 km (0.112 R)
• M6: 1,447,509 km (0.093 R)
• M7: 1,839,007 km (0.09 R)
• M8: 2,009,099 km (0.069 R)
• M9: 2,204,325 km (0.103 R)
• M10: 2,365,142 km (0.094 R)
• M11: 2,530,149 km (0.039 R)
• M12: 3,093,086 km (0.1 R)
• M13: 3,529,163 km (0.111 R)
• M14: 3,718,853 km (0.041 R)
• M15: 4,034,206 km (0.078 R)
• M16: 4,157,923 km (0.104 R)
• M17: 4,434,530 km (0.11 R)
• M18: 4,639,628 km (0.066 R)
• M19: 4,795,509 km (0.08 R)
• M20: 5,601,243 km (0.055 R)
• M21: 5,795,422 km (0.101 R)
• M22: 6,190,360 km (0.1 R)
• M23: 6,333,675 km (0.079 R)
• M24: 6,917,705 km (0.109 R)
• M25: 7,156,164 km (0.085 R)
• M26: 7,276,440 km (0.115 R)
• M27: 7,519,088 km (0.108 R)
• M28: 8,294,604 km (0.053 R)
• M29: 9,160,925 km (0.089 R)
• M30: 9,621,387 km (0.056 R)
• M31: 9,721,169 km (0.038 R)
• M32: 9,887,970 km (0.095 R)
• M33: 10,157,097 km (0.083 R)
• M34: 10,292,483 km (0.072 R)
• M35: 10,736,938 km (0.092 R)
• M36: 10,874,868 km (0.059 R)
• M37: 11,013,545 km (0.103 R)
• M38: 11,222,533 km (0.089 R)
• M39: 11,397,712 km (0.099 R)
• M40: 11,644,549 km (0.12 R)
• M41: 11,786,367 km (0.088 R)
• M42: 12,036,046 km (0.098 R)
• M43: 14,095,411 km (0.107 R)
• M44: 14,780,419 km (0.086 R)
• M45: 15,088,292 km (0.099 R)
• M46: 17,302,789 km (0.109 R)
• M47: 18,821,058 km (0.044 R)
• M48: 19,406,584 km (0.114 R)
• M49: 19,701,740 km (0.056 R)
• M50: 20,083,215 km (0.068 R)
• M51: 20,552,952 km (0.067 R)
• M52: 21,112,598 km (0.079 R)
• M53: 22,335,261 km (0.091 R)
• M54: 22,733,192 km (0.084 R)
• M55: 23,760,630 km (0.045 R)
• M56: 23,850,688 km (0.074 R)
• M57: 24,031,103 km (0.108 R)
• M58: 24,438,907 km (0.103 R)
• M59: 24,666,295 km (0.08 R)
• M60: 24,803,177 km (0.087 R)
• M61: 24,894,582 km (0.038 R)
• M62: 25,031,913 km (0.111 R)
• M63: 25,123,466 km (0.105 R)
• M64: 25,491,178 km (0.115 R)
• M65: 26,371,711 km (0.094 R)
• M66: 26,511,735 km (0.109 R)
• M67: 26,886,029 km (0.088 R)
• M68: 27,073,923 km (0.104 R)
• M69: 27,450,910 km (0.055 R)
• M70: 27,545,456 km (0.036 R)
• M71: 28,257,991 km (0.085 R)
• M72: 29,555,603 km (0.113 R)
• M73: 29,701,012 km (0.107 R)
• M74: 30,187,354 km (0.097 R)
• M75: 30,333,811 km (0.049 R)
• M76: 30,774,376 km (0.105 R)
• M77: 31,959,939 km (0.095 R)
• M78: 32,458,400 km (0.115 R)
• M79: 32,808,758 km (0.082 R)
• M80: 33,968,889 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 13.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.98 AU - 6.4 AU

Year: 5925 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,604,599 km

• M1: 199,713 km (0.063 R)
• M2: 343,776 km (0.113 R)
• M3: 479,910 km (0.12 R)
• M4: 783,294 km (0.048 R)
• M5: 1,767,200 km (0.116 R)
• M6: 1,906,026 km (0.117 R)
• M7: 2,195,199 km (0.077 R)
• M8: 2,288,548 km (0.106 R)
• M9: 2,460,137 km (0.065 R)
• M10: 2,775,938 km (0.098 R)
• M11: 3,468,576 km (0.082 R)
• M12: 3,823,422 km (0.112 R)
• M13: 4,496,762 km (0.119 R)
• M14: 4,664,910 km (0.07 R)
• M15: 4,786,234 km (0.077 R)
• M16: 5,131,805 km (0.059 R)
• M17: 5,257,318 km (0.11 R)
• M18: 5,485,604 km (0.103 R)
• M19: 5,613,959 km (0.107 R)
• M20: 5,769,242 km (0.093 R)
• M21: 6,031,337 km (0.102 R)
• M22: 6,621,800 km (0.096 R)
• M23: 7,034,989 km (0.07 R)
• M24: 7,428,432 km (0.102 R)
• M25: 7,627,846 km (0.042 R)
• M26: 8,295,501 km (0.067 R)
• M27: 8,383,913 km (0.115 R)
• M28: 8,532,165 km (0.115 R)
• M29: 8,831,211 km (0.091 R)
• M30: 9,072,961 km (0.11 R)
• M31: 9,470,443 km (0.078 R)
• M32: 9,717,878 km (0.066 R)
• M33: 10,409,469 km (0.109 R)
• M34: 11,411,026 km (0.066 R)
• M35: 11,873,433 km (0.109 R)
• M36: 12,040,085 km (0.086 R)
• M37: 12,477,061 km (0.106 R)
• M38: 12,987,638 km (0.075 R)
• M39: 13,125,119 km (0.105 R)
• M40: 13,818,954 km (0.083 R)
• M41: 14,276,574 km (0.111 R)
• M42: 14,667,622 km (0.044 R)
• M43: 15,170,421 km (0.107 R)
• M44: 15,351,285 km (0.109 R)
• M45: 15,935,165 km (0.075 R)
• M46: 16,119,171 km (0.043 R)
• M47: 16,452,175 km (0.027 R)
• M48: 16,974,571 km (0.117 R)
• M49: 17,313,261 km (0.119 R)
• M50: 17,464,504 km (0.045 R)
• M51: 17,844,632 km (0.069 R)
• M52: 18,381,390 km (0.093 R)
• M53: 18,729,354 km (0.085 R)
• M54: 19,118,458 km (0.116 R)
• M55: 19,431,567 km (0.082 R)
• M56: 19,707,126 km (0.113 R)
• M57: 19,904,595 km (0.114 R)
• M58: 22,038,908 km (0.084 R)
• M59: 22,367,425 km (0.115 R)
• M60: 23,446,025 km (0.089 R)
• M61: 23,781,424 km (0.057 R)
• M62: 24,669,138 km (0.082 R)
• M63: 25,010,221 km (0.057 R)
• M64: 25,138,426 km (0.107 R)
• M65: 25,438,669 km (0.093 R)
• M66: 25,653,940 km (0.077 R)
• M67: 26,651,609 km (0.104 R)
• M68: 27,794,536 km (0.085 R)
• M69: 28,193,963 km (0.117 R)
• M70: 28,327,554 km (0.076 R)
• M71: 28,416,714 km (0.091 R)
• M72: 29,223,346 km (0.091 R)
• M73: 29,358,433 km (0.066 R)
• M74: 29,674,682 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.7

Radius: 5.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.3 AU - 16.56 AU

Year: 25184 Days

Day: 17.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,604,599 km

• M1: 318,045 km (0.067 R)
• M2: 454,927 km (0.117 R)
• M3: 530,474 km (0.085 R)
• M4: 801,396 km (0.035 R)
• M5: 1,257,819 km (0.106 R)
• M6: 1,410,708 km (0.112 R)
• M7: 1,734,587 km (0.102 R)
• M8: 1,782,758 km (0.115 R)
• M9: 2,132,368 km (0.072 R)
• M10: 3,637,472 km (0.113 R)
• M11: 3,887,450 km (0.109 R)
• M12: 4,175,576 km (0.081 R)
• M13: 4,305,726 km (0.106 R)
• M14: 4,404,311 km (0.114 R)
• M15: 4,536,855 km (0.026 R)
• M16: 5,359,643 km (0.083 R)
• M17: 5,465,708 km (0.055 R)
• M18: 6,639,901 km (0.114 R)
• M19: 6,677,899 km (0.067 R)
• M20: 7,333,587 km (0.117 R)
• M21: 8,009,620 km (0.078 R)
• M22: 8,375,536 km (0.1 R)
• M23: 8,539,944 km (0.08 R)
• M24: 8,581,233 km (0.047 R)
• M25: 8,705,399 km (0.088 R)
• M26: 9,123,675 km (0.11 R)
• M27: 9,763,355 km (0.062 R)
• M28: 10,110,422 km (0.097 R)
• M29: 10,861,404 km (0.061 R)
• M30: 10,950,863 km (0.113 R)
• M31: 11,221,037 km (0.057 R)
• M32: 12,839,536 km (0.115 R)
• M33: 14,382,040 km (0.061 R)
• M34: 14,480,475 km (0.065 R)
• M35: 15,375,520 km (0.05 R)
• M36: 15,982,139 km (0.095 R)
• M37: 16,493,764 km (0.094 R)
• M38: 16,596,687 km (0.116 R)
• M39: 19,347,343 km (0.094 R)
• M40: 19,947,081 km (0.118 R)
• M41: 20,331,847 km (0.106 R)
• M42: 20,387,048 km (0.084 R)
• M43: 20,608,154 km (0.047 R)
• M44: 23,381,698 km (0.036 R)
• M45: 24,312,496 km (0.113 R)
• M46: 24,370,989 km (0.094 R)
• M47: 24,488,274 km (0.05 R)
• M48: 24,841,325 km (0.098 R)
• M49: 25,492,824 km (0.117 R)
• M50: 25,611,903 km (0.111 R)
• M51: 25,671,443 km (0.12 R)
• M52: 25,790,823 km (0.08 R)
• M53: 25,970,190 km (0.031 R)
• M54: 26,873,163 km (0.107 R)
• M55: 27,725,123 km (0.113 R)
• M56: 27,786,458 km (0.028 R)
• M57: 28,031,649 km (0.081 R)
• M58: 28,462,491 km (0.029 R)
• M59: 29,831,012 km (0.117 R)
• M60: 31,030,039 km (0.093 R)
• M61: 31,923,737 km (0.091 R)
• M62: 32,631,634 km (0.112 R)
• M63: 33,409,992 km (0.086 R)
• M64: 33,670,741 km (0.116 R)
• M65: 33,932,238 km (0.067 R)
• M66: 34,128,660 km (0.086 R)
• M67: 34,786,591 km (0.049 R)
• M68: 35,382,140 km (0.054 R)
• M69: 36,650,730 km (0.09 R)
• M70: 37,256,751 km (0.07 R)
• M71: 37,527,224 km (0.116 R)
• M72: 38,478,816 km (0.099 R)
• M73: 38,547,033 km (0.099 R)
• M74: 38,615,399 km (0.119 R)
• M75: 38,683,765 km (0.053 R)
• M76: 39,094,711 km (0.05 R)
• M77: 40,544,613 km (0.103 R)
• M78: 42,504,944 km (0.068 R)
• M79: 42,646,164 km (0.084 R)
• M80: 43,141,632 km (0.082 R)
• M81: 45,647,247 km (0.069 R)
• M82: 46,954,134 km (0.068 R)
• M83: 47,905,577 km (0.089 R)
• M84: 47,979,029 km (0.098 R)
• M85: 48,863,452 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit