🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.71 AU - 0.81 AU

Year: 243 Days

Day: 23.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,489,162 km

• M1: 647,011 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.78 AU - 1.02 AU

Year: 313 Days

Day: 13.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.17 AU - 1.47 AU

Year: 557 Days

Day: 43.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.84 AU - 2.16 AU

Year: 1038 Days

Day: 22.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.04 AU - 2.42 AU

Year: 1222 Days

Day: 15.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.63 AU - 4.27 AU

Year: 2352 Days

Day: 40.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,489,162 km

• M1: 328,367 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.5

Radius: 10.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.96 AU - 8.82 AU

Year: 8136 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,489,162 km

• M1: 205,996 km (0.114 R)
• M2: 303,684 km (0.086 R)
• M3: 475,871 km (0.09 R)
• M4: 714,479 km (0.111 R)
• M5: 923,468 km (0.079 R)
• M6: 1,794,576 km (0.112 R)
• M7: 1,903,932 km (0.073 R)
• M8: 2,175,751 km (0.08 R)
• M9: 2,411,966 km (0.07 R)
• M10: 2,508,906 km (0.089 R)
• M11: 2,631,726 km (0.112 R)
• M12: 3,438,657 km (0.116 R)
• M13: 3,603,364 km (0.081 R)
• M14: 3,883,710 km (0.088 R)
• M15: 4,171,237 km (0.112 R)
• M16: 4,288,223 km (0.101 R)
• M17: 4,615,543 km (0.061 R)
• M18: 5,013,025 km (0.109 R)
• M19: 5,200,172 km (0.056 R)
• M20: 5,294,568 km (0.098 R)
• M21: 5,421,427 km (0.079 R)
• M22: 5,517,319 km (0.079 R)
• M23: 5,743,062 km (0.101 R)
• M24: 6,779,327 km (0.085 R)
• M25: 6,986,669 km (0.034 R)
• M26: 7,231,112 km (0.075 R)
• M27: 7,372,033 km (0.079 R)
• M28: 7,549,606 km (0.106 R)
• M29: 8,421,313 km (0.059 R)
• M30: 8,944,457 km (0.118 R)
• M31: 9,632,607 km (0.039 R)
• M32: 9,787,889 km (0.102 R)
• M33: 10,061,654 km (0.061 R)
• M34: 11,304,064 km (0.082 R)
• M35: 12,047,565 km (0.108 R)
• M36: 12,934,980 km (0.093 R)
• M37: 13,668,757 km (0.05 R)
• M38: 14,018,667 km (0.056 R)
• M39: 14,106,630 km (0.083 R)
• M40: 15,766,868 km (0.093 R)
• M41: 15,950,125 km (0.076 R)
• M42: 16,133,981 km (0.041 R)
• M43: 16,318,585 km (0.116 R)
• M44: 16,503,936 km (0.11 R)
• M45: 16,829,760 km (0.107 R)
• M46: 17,299,199 km (0.07 R)
• M47: 17,820,547 km (0.074 R)
• M48: 18,202,919 km (0.085 R)
• M49: 18,395,003 km (0.119 R)
• M50: 18,830,034 km (0.026 R)
• M51: 19,268,355 km (0.107 R)
• M52: 19,956,805 km (0.069 R)
• M53: 20,753,563 km (0.107 R)
• M54: 21,055,152 km (0.11 R)
• M55: 22,121,636 km (0.085 R)
• M56: 22,739,026 km (0.093 R)
• M57: 23,049,890 km (0.11 R)
• M58: 23,310,041 km (0.091 R)
• M59: 23,466,520 km (0.09 R)
• M60: 23,885,694 km (0.073 R)
• M61: 24,518,941 km (0.103 R)
• M62: 24,997,505 km (0.111 R)
• M63: 26,234,679 km (0.071 R)
• M64: 27,161,887 km (0.116 R)
• M65: 27,271,692 km (0.114 R)
• M66: 28,210,867 km (0.091 R)
• M67: 28,322,018 km (0.109 R)
• M68: 29,611,253 km (0.119 R)
• M69: 29,950,690 km (0.11 R)
• M70: 30,177,630 km (0.086 R)
• M71: 30,576,309 km (0.099 R)
• M72: 31,494,092 km (0.102 R)
• M73: 34,360,686 km (0.102 R)
• M74: 35,254,683 km (0.109 R)
• M75: 36,398,209 km (0.101 R)
• M76: 36,701,145 km (0.08 R)
• M77: 36,883,355 km (0.077 R)
• M78: 37,615,038 km (0.069 R)
• M79: 37,921,265 km (0.068 R)
• M80: 38,166,905 km (0.119 R)
• M81: 39,030,832 km (0.062 R)
• M82: 39,278,866 km (0.033 R)
• M83: 39,901,193 km (0.102 R)
• M84: 40,025,957 km (0.087 R)
• M85: 41,092,441 km (0.103 R)
• M86: 42,359,086 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.9

Radius: 5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.34 AU - 22.76 AU

Year: 29328 Days

Day: 18 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 91,489,162 km

• M1: 73,004 km (0.117 R)
• M2: 171,888 km (0.08 R)
• M3: 222,153 km (0.12 R)
• M4: 339,886 km (0.095 R)
• M5: 572,511 km (0.117 R)
• M6: 987,645 km (0.105 R)
• M7: 1,395,898 km (0.109 R)
• M8: 1,450,351 km (0.063 R)
• M9: 1,762,413 km (0.079 R)
• M10: 2,063,703 km (0.07 R)
• M11: 2,348,687 km (0.105 R)
• M12: 2,713,705 km (0.086 R)
• M13: 3,025,467 km (0.112 R)
• M14: 3,988,429 km (0.103 R)
• M15: 5,121,782 km (0.07 R)
• M16: 5,334,062 km (0.076 R)
• M17: 5,376,996 km (0.094 R)
• M18: 6,166,873 km (0.105 R)
• M19: 7,754,854 km (0.102 R)
• M20: 7,803,474 km (0.085 R)
• M21: 8,493,419 km (0.071 R)
• M22: 8,694,179 km (0.1 R)
• M23: 9,512,779 km (0.066 R)
• M24: 10,355,613 km (0.107 R)
• M25: 10,516,282 km (0.116 R)
• M26: 11,387,240 km (0.061 R)
• M27: 11,553,144 km (0.102 R)
• M28: 12,451,180 km (0.093 R)
• M29: 12,966,096 km (0.081 R)
• M30: 14,194,594 km (0.05 R)
• M31: 14,373,064 km (0.106 R)
• M32: 15,766,269 km (0.09 R)
• M33: 16,323,072 km (0.096 R)
• M34: 16,385,305 km (0.074 R)
• M35: 16,697,815 km (0.092 R)
• M36: 17,138,530 km (0.117 R)
• M37: 17,328,669 km (0.117 R)
• M38: 17,583,135 km (0.095 R)
• M39: 17,967,303 km (0.118 R)
• M40: 19,796,286 km (0.032 R)
• M41: 20,195,713 km (0.114 R)
• M42: 20,530,812 km (0.112 R)
• M43: 21,410,298 km (0.107 R)
• M44: 21,957,676 km (0.078 R)
• M45: 22,648,370 km (0.099 R)
• M46: 23,486,567 km (0.058 R)
• M47: 25,409,348 km (0.11 R)
• M48: 25,988,740 km (0.106 R)
• M49: 26,061,445 km (0.059 R)
• M50: 27,826,999 km (0.12 R)
• M51: 28,050,498 km (0.12 R)
• M52: 28,124,998 km (0.08 R)
• M53: 28,724,287 km (0.071 R)
• M54: 29,176,372 km (0.057 R)
• M55: 30,087,722 km (0.061 R)
• M56: 32,563,417 km (0.092 R)
• M57: 33,192,476 km (0.071 R)
• M58: 35,748,356 km (0.097 R)
• M59: 36,234,699 km (0.099 R)
• M60: 36,886,347 km (0.048 R)
• M61: 37,871,299 km (0.056 R)
• M62: 39,783,011 km (0.103 R)
• M63: 39,866,785 km (0.095 R)
• M64: 40,623,900 km (0.119 R)
• M65: 40,961,991 km (0.108 R)
• M66: 43,699,483 km (0.056 R)
• M67: 43,959,035 km (0.087 R)
• M68: 46,495,467 km (0.104 R)
• M69: 47,558,809 km (0.057 R)
• M70: 48,540,470 km (0.116 R)
• M71: 49,258,689 km (0.053 R)
• M72: 49,348,747 km (0.116 R)
• M73: 50,070,856 km (0.078 R)
• M74: 50,523,988 km (0.116 R)
• M75: 50,796,555 km (0.04 R)
• M76: 51,343,036 km (0.099 R)
• M77: 51,799,908 km (0.079 R)
• M78: 52,625,838 km (0.061 R)
• M79: 53,363,505 km (0.11 R)
• M80: 53,455,957 km (0.057 R)
• M81: 53,641,009 km (0.083 R)
• M82: 54,755,962 km (0.076 R)
• M83: 57,861,165 km (0.097 R)
• M84: 58,622,469 km (0.116 R)
• M85: 59,195,578 km (0.05 R)
• M86: 59,770,632 km (0.107 R)
• M87: 61,119,706 km (0.119 R)
• M88: 64,338,753 km (0.093 R)
• M89: 65,028,698 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.3

Radius: 5.3

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.38 AU - 21.28 AU

Year: 32416 Days

Day: 25 Hours

Environment

Temp: -209 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,489,162 km

• M1: 89,011 km (0.085 R)
• M2: 131,347 km (0.032 R)
• M3: 268,528 km (0.101 R)
• M4: 364,271 km (0.113 R)
• M5: 613,950 km (0.064 R)
• M6: 690,394 km (0.083 R)
• M7: 1,795,474 km (0.1 R)
• M8: 1,869,076 km (0.073 R)
• M9: 2,095,866 km (0.116 R)
• M10: 3,044,167 km (0.108 R)
• M11: 3,538,738 km (0.119 R)
• M12: 3,584,814 km (0.111 R)
• M13: 4,154,931 km (0.115 R)
• M14: 5,009,733 km (0.073 R)
• M15: 6,137,851 km (0.079 R)
• M16: 6,644,389 km (0.103 R)
• M17: 7,518,191 km (0.118 R)
• M18: 11,017,285 km (0.091 R)
• M19: 11,493,754 km (0.079 R)
• M20: 13,035,061 km (0.064 R)
• M21: 13,394,245 km (0.095 R)
• M22: 15,389,731 km (0.119 R)
• M23: 15,922,001 km (0.106 R)
• M24: 16,383,061 km (0.113 R)
• M25: 17,161,269 km (0.115 R)
• M26: 18,190,802 km (0.116 R)
• M27: 20,392,135 km (0.071 R)
• M28: 21,905,616 km (0.088 R)
• M29: 23,542,217 km (0.094 R)
• M30: 23,716,648 km (0.046 R)
• M31: 23,891,678 km (0.107 R)
• M32: 24,242,933 km (0.071 R)
• M33: 24,684,397 km (0.116 R)
• M34: 25,039,392 km (0.104 R)
• M35: 25,575,252 km (0.032 R)
• M36: 27,663,788 km (0.091 R)
• M37: 27,940,245 km (0.087 R)
• M38: 28,124,998 km (0.092 R)
• M39: 28,588,751 km (0.119 R)
• M40: 30,374,052 km (0.086 R)
• M41: 31,712,505 km (0.114 R)
• M42: 34,347,522 km (0.085 R)
• M43: 34,743,806 km (0.093 R)
• M44: 39,305,494 km (0.09 R)
• M45: 43,301,403 km (0.069 R)
• M46: 44,266,459 km (0.094 R)
• M47: 44,805,759 km (0.071 R)
• M48: 44,913,769 km (0.118 R)
• M49: 45,564,370 km (0.11 R)
• M50: 46,984,353 km (0.026 R)
• M51: 47,865,484 km (0.11 R)
• M52: 48,640,850 km (0.115 R)
• M53: 49,867,702 km (0.118 R)
• M54: 50,541,192 km (0.104 R)
• M55: 51,443,865 km (0.114 R)
• M56: 51,897,297 km (0.109 R)
• M57: 52,010,841 km (0.105 R)
• M58: 53,494,403 km (0.066 R)
• M59: 53,838,628 km (0.077 R)
• M60: 53,953,669 km (0.097 R)
• M61: 54,298,941 km (0.068 R)
• M62: 54,529,471 km (0.114 R)
• M63: 57,557,033 km (0.053 R)
• M64: 58,735,864 km (0.066 R)
• M65: 59,328,272 km (0.053 R)
• M66: 61,958,501 km (0.097 R)
• M67: 62,320,079 km (0.071 R)
• M68: 62,682,256 km (0.069 R)
• M69: 65,115,465 km (0.107 R)
• M70: 66,220,395 km (0.102 R)
• M71: 66,466,783 km (0.116 R)
• M72: 67,084,024 km (0.111 R)
• M73: 67,951,542 km (0.073 R)
• M74: 69,697,349 km (0.078 R)
• M75: 70,198,950 km (0.09 R)
• M76: 70,953,522 km (0.108 R)
• M77: 71,079,483 km (0.085 R)
• M78: 71,837,197 km (0.101 R)
• M79: 74,382,156 km (0.076 R)
• M80: 75,279,893 km (0.114 R)
• M81: 76,827,034 km (0.057 R)
• M82: 78,515,096 km (0.045 R)
• M83: 78,645,396 km (0.03 R)
• M84: 79,952,881 km (0.116 R)
• M85: 80,215,276 km (0.086 R)
• M86: 80,872,310 km (0.089 R)
• M87: 82,324,307 km (0.113 R)
• M88: 82,456,850 km (0.099 R)
• M89: 83,385,704 km (0.114 R)
• M90: 85,924,679 km (0.085 R)
• M91: 86,596,971 km (0.113 R)
• M92: 88,082,329 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit