🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.85 AU - 0.85 AU

Year: 292 Days

Day: 16.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.32 AU - 1.64 AU

Year: 671 Days

Day: 19.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.99 AU - 2.11 AU

Year: 1094 Days

Day: 45.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,323,321 km

• M1: 1,284,597 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.13 AU - 4.13 AU

Year: 2578 Days

Day: 34.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 9

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.97 AU - 8.43 AU

Year: 7202 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 109,323,321 km

• M1: 161,117 km (0.06 R)
• M2: 333,603 km (0.097 R)
• M3: 391,348 km (0.051 R)
• M4: 532,868 km (0.056 R)
• M5: 617,839 km (0.113 R)
• M6: 1,005,896 km (0.08 R)
• M7: 1,361,191 km (0.115 R)
• M8: 1,819,409 km (0.086 R)
• M9: 2,181,436 km (0.096 R)
• M10: 2,541,219 km (0.113 R)
• M11: 2,615,420 km (0.114 R)
• M12: 2,971,463 km (0.102 R)
• M13: 3,589,751 km (0.11 R)
• M14: 3,673,376 km (0.093 R)
• M15: 3,757,599 km (0.099 R)
• M16: 3,842,571 km (0.111 R)
• M17: 3,927,991 km (0.091 R)
• M18: 4,395,036 km (0.099 R)
• M19: 4,484,495 km (0.108 R)
• M20: 5,222,761 km (0.115 R)
• M21: 5,413,199 km (0.099 R)
• M22: 5,932,154 km (0.086 R)
• M23: 6,740,581 km (0.083 R)
• M24: 6,844,103 km (0.092 R)
• M25: 6,948,073 km (0.118 R)
• M26: 7,263,276 km (0.074 R)
• M27: 7,654,923 km (0.089 R)
• M28: 8,163,257 km (0.074 R)
• M29: 8,870,705 km (0.114 R)
• M30: 9,250,983 km (0.118 R)
• M31: 9,404,620 km (0.089 R)
• M32: 9,520,259 km (0.063 R)
• M33: 10,343,795 km (0.045 R)
• M34: 11,149,230 km (0.083 R)
• M35: 11,312,741 km (0.073 R)
• M36: 12,268,372 km (0.078 R)
• M37: 14,791,041 km (0.078 R)
• M38: 14,970,708 km (0.07 R)
• M39: 15,423,241 km (0.113 R)
• M40: 15,926,339 km (0.067 R)
• M41: 16,901,418 km (0.12 R)
• M42: 18,039,409 km (0.072 R)
• M43: 18,231,493 km (0.116 R)
• M44: 18,617,754 km (0.103 R)
• M45: 18,860,552 km (0.108 R)
• M46: 19,202,083 km (0.098 R)
• M47: 19,349,138 km (0.029 R)
• M48: 20,089,947 km (0.071 R)
• M49: 20,538,890 km (0.118 R)
• M50: 20,739,501 km (0.11 R)
• M51: 20,840,031 km (0.099 R)
• M52: 21,193,231 km (0.106 R)
• M53: 21,599,240 km (0.092 R)
• M54: 21,701,116 km (0.077 R)
• M55: 22,264,501 km (0.12 R)
• M56: 22,470,647 km (0.028 R)
• M57: 23,615,370 km (0.08 R)
• M58: 24,036,339 km (0.074 R)
• M59: 24,406,593 km (0.108 R)
• M60: 24,565,915 km (0.081 R)
• M61: 25,744,746 km (0.093 R)
• M62: 28,715,461 km (0.112 R)
• M63: 28,883,609 km (0.041 R)
• M64: 30,184,063 km (0.115 R)
• M65: 30,241,060 km (0.069 R)
• M66: 30,927,565 km (0.105 R)
• M67: 30,985,010 km (0.118 R)
• M68: 31,330,282 km (0.087 R)
• M69: 31,677,050 km (0.113 R)
• M70: 33,901,869 km (0.112 R)
• M71: 34,020,351 km (0.089 R)
• M72: 34,853,611 km (0.035 R)
• M73: 35,272,784 km (0.111 R)
• M74: 35,995,342 km (0.103 R)
• M75: 37,577,340 km (0.073 R)
• M76: 37,884,165 km (0.106 R)
• M77: 37,945,650 km (0.086 R)
• M78: 38,130,253 km (0.103 R)
• M79: 38,871,660 km (0.093 R)
• M80: 39,306,392 km (0.05 R)
• M81: 39,867,533 km (0.092 R)
• M82: 41,124,305 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 14.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.8 AU - 8.88 AU

Year: 9798 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,323,321 km

• M1: 306,077 km (0.091 R)
• M2: 521,349 km (0.118 R)
• M3: 711,039 km (0.06 R)
• M4: 852,109 km (0.057 R)
• M5: 1,705,416 km (0.118 R)
• M6: 1,802,654 km (0.114 R)
• M7: 2,003,265 km (0.117 R)
• M8: 2,106,338 km (0.093 R)
• M9: 2,345,395 km (0.118 R)
• M10: 2,565,454 km (0.095 R)
• M11: 2,879,310 km (0.099 R)
• M12: 3,085,755 km (0.065 R)
• M13: 3,544,871 km (0.112 R)
• M14: 3,702,846 km (0.07 R)
• M15: 4,257,555 km (0.116 R)
• M16: 4,596,245 km (0.094 R)
• M17: 4,803,737 km (0.078 R)
• M18: 5,701,923 km (0.064 R)
• M19: 5,850,474 km (0.105 R)
• M20: 6,535,033 km (0.059 R)
• M21: 6,651,570 km (0.093 R)
• M22: 6,886,888 km (0.103 R)
• M23: 7,245,025 km (0.049 R)
• M24: 7,814,394 km (0.109 R)
• M25: 8,738,311 km (0.09 R)
• M26: 9,213,284 km (0.113 R)
• M27: 9,830,076 km (0.049 R)
• M28: 10,551,287 km (0.076 R)
• M29: 10,826,248 km (0.043 R)
• M30: 11,196,503 km (0.107 R)
• M31: 11,430,025 km (0.098 R)
• M32: 11,807,162 km (0.049 R)
• M33: 14,559,613 km (0.111 R)
• M34: 15,588,996 km (0.086 R)
• M35: 15,797,685 km (0.099 R)
• M36: 15,902,403 km (0.064 R)
• M37: 16,217,756 km (0.069 R)
• M38: 16,641,716 km (0.101 R)
• M39: 17,176,678 km (0.063 R)
• M40: 17,554,562 km (0.084 R)
• M41: 17,771,778 km (0.097 R)
• M42: 21,540,149 km (0.094 R)
• M43: 21,830,967 km (0.072 R)
• M44: 21,947,803 km (0.11 R)
• M45: 22,181,774 km (0.119 R)
• M46: 23,126,335 km (0.036 R)
• M47: 23,723,380 km (0.061 R)
• M48: 25,238,058 km (0.097 R)
• M49: 25,914,390 km (0.114 R)
• M50: 26,783,853 km (0.037 R)
• M51: 27,159,493 km (0.063 R)
• M52: 27,979,290 km (0.078 R)
• M53: 28,106,149 km (0.095 R)
• M54: 28,615,380 km (0.114 R)
• M55: 30,031,623 km (0.099 R)
• M56: 30,291,474 km (0.03 R)
• M57: 30,421,774 km (0.102 R)
• M58: 30,682,822 km (0.086 R)
• M59: 32,798,136 km (0.112 R)
• M60: 33,334,445 km (0.106 R)
• M61: 34,076,301 km (0.052 R)
• M62: 35,028,641 km (0.112 R)
• M63: 35,989,657 km (0.116 R)
• M64: 36,681,248 km (0.115 R)
• M65: 37,237,902 km (0.098 R)
• M66: 37,447,339 km (0.1 R)
• M67: 38,641,429 km (0.096 R)
• M68: 38,782,799 km (0.066 R)
• M69: 40,133,818 km (0.116 R)
• M70: 40,563,762 km (0.085 R)
• M71: 40,923,096 km (0.055 R)
• M72: 41,572,650 km (0.088 R)
• M73: 41,934,976 km (0.074 R)
• M74: 42,371,203 km (0.086 R)
• M75: 42,735,923 km (0.119 R)
• M76: 43,983,569 km (0.11 R)
• M77: 45,765,130 km (0.104 R)
• M78: 46,139,424 km (0.095 R)
• M79: 46,589,714 km (0.108 R)
• M80: 47,570,477 km (0.075 R)
• M81: 47,721,870 km (0.051 R)
• M82: 49,782,731 km (0.116 R)
• M83: 49,936,517 km (0.082 R)
• M84: 50,321,732 km (0.108 R)
• M85: 50,553,309 km (0.046 R)
• M86: 50,862,678 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 11.2

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.85 AU - 11.03 AU

Year: 13489 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,323,321 km

• M1: 383,719 km (0.066 R)
• M2: 626,217 km (0.087 R)
• M3: 987,047 km (0.035 R)
• M4: 1,153,998 km (0.068 R)
• M5: 1,228,498 km (0.052 R)
• M6: 1,435,691 km (0.062 R)
• M7: 1,598,752 km (0.102 R)
• M8: 2,063,852 km (0.089 R)
• M9: 2,280,470 km (0.113 R)
• M10: 2,837,423 km (0.053 R)
• M11: 2,974,604 km (0.077 R)
• M12: 3,079,023 km (0.111 R)
• M13: 3,184,639 km (0.067 R)
• M14: 3,619,371 km (0.037 R)
• M15: 3,806,069 km (0.119 R)
• M16: 4,306,474 km (0.118 R)
• M17: 5,582,843 km (0.079 R)
• M18: 6,921,744 km (0.087 R)
• M19: 7,201,043 km (0.1 R)
• M20: 7,964,142 km (0.026 R)
• M21: 8,306,123 km (0.057 R)
• M22: 8,404,708 km (0.05 R)
• M23: 8,802,937 km (0.057 R)
• M24: 9,105,723 km (0.036 R)
• M25: 9,721,618 km (0.109 R)
• M26: 10,404,083 km (0.112 R)
• M27: 10,777,928 km (0.092 R)
• M28: 11,210,715 km (0.111 R)
• M29: 13,342,933 km (0.092 R)
• M30: 13,690,898 km (0.032 R)
• M31: 13,924,570 km (0.105 R)
• M32: 14,932,261 km (0.066 R)
• M33: 16,954,824 km (0.088 R)
• M34: 17,143,018 km (0.087 R)
• M35: 17,268,830 km (0.12 R)
• M36: 19,322,959 km (0.052 R)
• M37: 19,716,700 km (0.081 R)
• M38: 19,980,740 km (0.052 R)
• M39: 20,179,406 km (0.086 R)
• M40: 20,445,541 km (0.085 R)
• M41: 21,929,253 km (0.095 R)
• M42: 22,271,383 km (0.098 R)
• M43: 25,142,316 km (0.12 R)
• M44: 25,860,086 km (0.101 R)
• M45: 25,932,342 km (0.12 R)
• M46: 26,294,070 km (0.107 R)
• M47: 27,683,834 km (0.12 R)
• M48: 27,757,735 km (0.117 R)
• M49: 27,905,538 km (0.049 R)
• M50: 30,763,605 km (0.095 R)
• M51: 31,146,576 km (0.106 R)
• M52: 32,694,166 km (0.055 R)
• M53: 32,772,256 km (0.047 R)
• M54: 33,163,305 km (0.113 R)
• M55: 34,029,177 km (0.067 R)
• M56: 34,663,622 km (0.113 R)
• M57: 34,822,944 km (0.096 R)
• M58: 37,077,383 km (0.036 R)
• M59: 38,140,127 km (0.118 R)
• M60: 38,881,833 km (0.052 R)
• M61: 39,295,770 km (0.12 R)
• M62: 41,895,482 km (0.103 R)
• M63: 42,575,404 km (0.076 R)
• M64: 43,087,628 km (0.069 R)
• M65: 43,173,197 km (0.091 R)
• M66: 43,860,001 km (0.076 R)
• M67: 44,377,311 km (0.039 R)
• M68: 44,463,778 km (0.114 R)
• M69: 45,244,230 km (0.104 R)
• M70: 46,379,379 km (0.051 R)
• M71: 46,730,635 km (0.111 R)
• M72: 48,055,474 km (0.114 R)
• M73: 48,233,046 km (0.099 R)
• M74: 48,588,790 km (0.115 R)
• M75: 51,921,232 km (0.099 R)
• M76: 52,103,442 km (0.079 R)
• M77: 54,676,825 km (0.101 R)
• M78: 54,769,426 km (0.063 R)
• M79: 57,103,302 km (0.053 R)
• M80: 57,291,347 km (0.042 R)
• M81: 57,573,937 km (0.114 R)
• M82: 58,898,477 km (0.035 R)
• M83: 59,469,342 km (0.068 R)
• M84: 59,659,930 km (0.06 R)
• M85: 60,424,674 km (0.1 R)
• M86: 60,616,459 km (0.032 R)
• M87: 61,674,265 km (0.107 R)
• M88: 61,963,887 km (0.101 R)
• M89: 62,932,383 km (0.106 R)
• M90: 64,492,390 km (0.039 R)
• M91: 64,884,486 km (0.075 R)
• M92: 65,473,902 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.6

Radius: 7.2

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.94 AU - 21.12 AU

Year: 30947 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,323,321 km

• M1: 93,050 km (0.113 R)
• M2: 167,699 km (0.097 R)
• M3: 744,399 km (0.038 R)
• M4: 898,634 km (0.073 R)
• M5: 1,655,001 km (0.092 R)
• M6: 1,983,967 km (0.088 R)
• M7: 2,069,387 km (0.05 R)
• M8: 2,333,128 km (0.107 R)
• M9: 2,892,624 km (0.118 R)
• M10: 3,038,782 km (0.108 R)
• M11: 3,700,453 km (0.105 R)
• M12: 3,806,069 km (0.074 R)
• M13: 5,091,863 km (0.065 R)
• M14: 5,150,655 km (0.115 R)
• M15: 5,209,596 km (0.09 R)
• M16: 6,183,329 km (0.09 R)
• M17: 7,477,350 km (0.117 R)
• M18: 9,859,696 km (0.096 R)
• M19: 10,228,306 km (0.11 R)
• M20: 11,207,872 km (0.1 R)
• M21: 11,438,253 km (0.091 R)
• M22: 11,515,296 km (0.03 R)
• M23: 13,825,835 km (0.079 R)
• M24: 14,906,680 km (0.09 R)
• M25: 15,159,949 km (0.088 R)
• M26: 18,308,386 km (0.074 R)
• M27: 19,126,088 km (0.067 R)
• M28: 19,677,954 km (0.067 R)
• M29: 19,770,406 km (0.114 R)
• M30: 22,032,625 km (0.091 R)
• M31: 22,804,849 km (0.094 R)
• M32: 22,901,938 km (0.08 R)
• M33: 23,096,565 km (0.048 R)
• M34: 23,979,641 km (0.09 R)
• M35: 26,898,894 km (0.047 R)
• M36: 29,187,143 km (0.083 R)
• M37: 30,782,754 km (0.06 R)
• M38: 31,753,644 km (0.069 R)
• M39: 32,406,639 km (0.096 R)
• M40: 34,838,053 km (0.085 R)
• M41: 35,398,746 km (0.029 R)
• M42: 36,302,167 km (0.07 R)
• M43: 36,642,951 km (0.106 R)
• M44: 36,870,639 km (0.115 R)
• M45: 37,671,437 km (0.12 R)
• M46: 38,362,429 km (0.1 R)
• M47: 41,998,555 km (0.109 R)
• M48: 42,714,979 km (0.052 R)
• M49: 45,010,110 km (0.059 R)
• M50: 45,743,139 km (0.09 R)
• M51: 46,111,150 km (0.085 R)
• M52: 47,717,083 km (0.114 R)
• M53: 48,589,538 km (0.079 R)
• M54: 48,965,029 km (0.108 R)
• M55: 50,223,596 km (0.099 R)
• M56: 50,983,852 km (0.066 R)
• M57: 52,259,323 km (0.086 R)
• M58: 53,416,164 km (0.091 R)
• M59: 54,062,576 km (0.075 R)
• M60: 54,711,532 km (0.101 R)
• M61: 58,127,599 km (0.046 R)
• M62: 61,341,560 km (0.09 R)
• M63: 62,289,711 km (0.054 R)
• M64: 62,970,082 km (0.076 R)
• M65: 65,301,415 km (0.115 R)
• M66: 65,577,423 km (0.118 R)
• M67: 66,130,936 km (0.12 R)
• M68: 66,963,896 km (0.105 R)
• M69: 69,624,644 km (0.077 R)
• M70: 71,892,099 km (0.118 R)
• M71: 72,034,516 km (0.11 R)
• M72: 75,627,857 km (0.06 R)
• M73: 76,353,407 km (0.11 R)
• M74: 77,227,208 km (0.114 R)
• M75: 79,426,147 km (0.069 R)
• M76: 82,240,981 km (0.068 R)
• M77: 82,539,129 km (0.108 R)
• M78: 85,691,755 km (0.115 R)
• M79: 85,842,998 km (0.083 R)
• M80: 86,599,814 km (0.051 R)
• M81: 87,815,446 km (0.112 R)
• M82: 92,423,808 km (0.117 R)
• M83: 93,354,906 km (0.093 R)
• M84: 94,289,144 km (0.072 R)
• M85: 95,070,045 km (0.107 R)
• M86: 99,641,307 km (0.055 R)
• M87: 101,393,846 km (0.056 R)
• M88: 106,549,737 km (0.113 R)
• M89: 107,362,951 km (0.096 R)
• M90: 107,851,986 km (0.114 R)
• M91: 108,341,620 km (0.083 R)
• M92: 109,323,282 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 15,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit