🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.76 AU - 0.88 AU

Year: 277 Days

Day: 25.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.85 AU - 1.37 AU

Year: 436 Days

Day: 34.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,473,893 km

• M1: 28,573 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.46 AU - 2.08 AU

Year: 878 Days

Day: 47.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.25 AU - 3.57 AU

Year: 1851 Days

Day: 33.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.07 AU - 3.53 AU

Year: 2235 Days

Day: 34.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.2

Radius: 11

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.26 AU - 4.7 AU

Year: 3535 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,473,893 km

• M1: 237,711 km (0.116 R)
• M2: 328,517 km (0.039 R)
• M3: 451,337 km (0.065 R)
• M4: 609,761 km (0.101 R)
• M5: 720,763 km (0.116 R)
• M6: 931,097 km (0.09 R)
• M7: 1,118,394 km (0.072 R)
• M8: 1,620,594 km (0.034 R)
• M9: 2,317,271 km (0.091 R)
• M10: 2,488,112 km (0.031 R)
• M11: 2,584,902 km (0.108 R)
• M12: 2,673,164 km (0.117 R)
• M13: 2,913,269 km (0.111 R)
• M14: 3,181,498 km (0.086 R)
• M15: 3,588,105 km (0.113 R)
• M16: 3,708,980 km (0.075 R)
• M17: 4,310,214 km (0.053 R)
• M18: 4,438,868 km (0.078 R)
• M19: 4,664,162 km (0.114 R)
• M20: 4,748,087 km (0.11 R)
• M21: 4,832,610 km (0.102 R)
• M22: 4,929,699 km (0.052 R)
• M23: 5,488,297 km (0.114 R)
• M24: 5,615,306 km (0.117 R)
• M25: 5,833,270 km (0.046 R)
• M26: 6,185,274 km (0.102 R)
• M27: 6,357,311 km (0.115 R)
• M28: 6,584,550 km (0.094 R)
• M29: 6,855,472 km (0.042 R)
• M30: 7,761,138 km (0.116 R)
• M31: 7,860,919 km (0.106 R)
• M32: 8,177,319 km (0.099 R)
• M33: 8,410,093 km (0.104 R)
• M34: 8,498,057 km (0.104 R)
• M35: 8,748,633 km (0.063 R)
• M36: 9,332,813 km (0.029 R)
• M37: 9,713,839 km (0.065 R)
• M38: 9,790,732 km (0.071 R)
• M39: 10,068,984 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 11.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.48 AU - 8.36 AU

Year: 8309 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 178.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,473,893 km

• M1: 160,818 km (0.104 R)
• M2: 531,222 km (0.056 R)
• M3: 912,547 km (0.076 R)
• M4: 1,142,778 km (0.074 R)
• M5: 1,432,250 km (0.088 R)
• M6: 1,533,977 km (0.069 R)
• M7: 2,243,669 km (0.062 R)
• M8: 2,435,902 km (0.112 R)
• M9: 2,658,653 km (0.105 R)
• M10: 3,587,656 km (0.117 R)
• M11: 4,308,419 km (0.099 R)
• M12: 5,231,587 km (0.116 R)
• M13: 5,423,521 km (0.1 R)
• M14: 5,847,332 km (0.086 R)
• M15: 6,936,105 km (0.098 R)
• M16: 7,076,578 km (0.076 R)
• M17: 7,539,733 km (0.119 R)
• M18: 8,086,513 km (0.089 R)
• M19: 9,218,071 km (0.065 R)
• M20: 9,334,010 km (0.097 R)
• M21: 9,450,397 km (0.119 R)
• M22: 9,763,206 km (0.098 R)
• M23: 10,640,747 km (0.082 R)
• M24: 10,843,751 km (0.08 R)
• M25: 11,212,510 km (0.08 R)
• M26: 11,501,982 km (0.074 R)
• M27: 12,343,021 km (0.081 R)
• M28: 12,599,282 km (0.108 R)
• M29: 13,203,807 km (0.119 R)
• M30: 14,486,310 km (0.101 R)
• M31: 15,074,080 km (0.102 R)
• M32: 15,302,217 km (0.08 R)
• M33: 15,993,508 km (0.092 R)
• M34: 16,319,632 km (0.119 R)
• M35: 16,600,876 km (0.113 R)
• M36: 17,742,158 km (0.042 R)
• M37: 17,886,520 km (0.099 R)
• M38: 18,176,590 km (0.109 R)
• M39: 18,273,530 km (0.094 R)
• M40: 18,565,694 km (0.112 R)
• M41: 19,204,028 km (0.036 R)
• M42: 20,099,521 km (0.107 R)
• M43: 20,401,110 km (0.09 R)
• M44: 21,673,740 km (0.12 R)
• M45: 21,828,274 km (0.099 R)
• M46: 22,449,704 km (0.105 R)
• M47: 23,340,110 km (0.079 R)
• M48: 23,869,238 km (0.058 R)
• M49: 24,081,966 km (0.114 R)
• M50: 24,188,629 km (0.078 R)
• M51: 24,295,293 km (0.03 R)
• M52: 25,209,336 km (0.041 R)
• M53: 25,588,865 km (0.117 R)
• M54: 25,752,226 km (0.072 R)
• M55: 25,861,283 km (0.08 R)
• M56: 26,079,846 km (0.054 R)
• M57: 26,960,079 km (0.117 R)
• M58: 27,126,283 km (0.075 R)
• M59: 27,962,086 km (0.057 R)
• M60: 28,074,284 km (0.116 R)
• M61: 28,976,360 km (0.1 R)
• M62: 29,260,147 km (0.064 R)
• M63: 29,487,984 km (0.073 R)
• M64: 29,601,978 km (0.056 R)
• M65: 29,830,713 km (0.082 R)
• M66: 30,635,550 km (0.046 R)
• M67: 30,751,039 km (0.077 R)
• M68: 31,272,986 km (0.114 R)
• M69: 32,031,896 km (0.109 R)
• M70: 32,560,874 km (0.077 R)
• M71: 32,737,848 km (0.062 R)
• M72: 35,007,099 km (0.092 R)
• M73: 35,855,917 km (0.114 R)
• M74: 37,388,397 km (0.112 R)
• M75: 37,759,400 km (0.077 R)
• M76: 38,069,367 km (0.115 R)
• M77: 38,692,143 km (0.08 R)
• M78: 40,453,658 km (0.038 R)
• M79: 41,855,988 km (0.107 R)
• M80: 42,692,091 km (0.119 R)
• M81: 43,015,073 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.1

Radius: 7.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.32 AU - 17.16 AU

Year: 20032 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 133 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,473,893 km

• M1: 153,338 km (0.12 R)
• M2: 204,799 km (0.119 R)
• M3: 564,732 km (0.067 R)
• M4: 639,381 km (0.067 R)
• M5: 883,824 km (0.087 R)
• M6: 1,016,817 km (0.077 R)
• M7: 1,667,119 km (0.075 R)
• M8: 1,804,898 km (0.06 R)
• M9: 2,240,378 km (0.084 R)
• M10: 2,969,069 km (0.034 R)
• M11: 3,069,300 km (0.073 R)
• M12: 3,622,363 km (0.069 R)
• M13: 3,693,721 km (0.085 R)
• M14: 3,765,528 km (0.099 R)
• M15: 3,837,784 km (0.092 R)
• M16: 3,946,990 km (0.119 R)
• M17: 4,057,393 km (0.066 R)
• M18: 4,508,880 km (0.119 R)
• M19: 4,779,652 km (0.047 R)
• M20: 5,296,513 km (0.046 R)
• M21: 5,872,913 km (0.093 R)
• M22: 6,254,089 km (0.075 R)
• M23: 6,951,215 km (0.085 R)
• M24: 8,182,854 km (0.064 R)
• M25: 8,229,678 km (0.115 R)
• M26: 8,751,625 km (0.076 R)
• M27: 10,737,836 km (0.116 R)
• M28: 11,781,132 km (0.104 R)
• M29: 12,261,191 km (0.052 R)
• M30: 12,476,462 km (0.088 R)
• M31: 13,020,400 km (0.115 R)
• M32: 14,812,433 km (0.114 R)
• M33: 14,869,729 km (0.045 R)
• M34: 15,214,702 km (0.103 R)
• M35: 15,504,174 km (0.07 R)
• M36: 15,854,083 km (0.108 R)
• M37: 15,912,576 km (0.088 R)
• M38: 16,442,900 km (0.039 R)
• M39: 18,068,281 km (0.07 R)
• M40: 18,129,467 km (0.119 R)
• M41: 18,190,652 km (0.104 R)
• M42: 18,497,926 km (0.082 R)
• M43: 19,055,328 km (0.103 R)
• M44: 19,744,077 km (0.075 R)
• M45: 20,504,782 km (0.118 R)
• M46: 21,145,958 km (0.091 R)
• M47: 21,598,791 km (0.094 R)
• M48: 22,579,704 km (0.054 R)
• M49: 23,641,999 km (0.116 R)
• M50: 24,314,292 km (0.105 R)
• M51: 25,746,242 km (0.092 R)
• M52: 26,091,215 km (0.1 R)
• M53: 26,576,660 km (0.092 R)
• M54: 26,785,648 km (0.077 R)
• M55: 27,627,136 km (0.112 R)
• M56: 27,909,577 km (0.105 R)
• M57: 30,057,952 km (0.067 R)
• M58: 30,275,767 km (0.115 R)
• M59: 31,298,867 km (0.099 R)
• M60: 32,333,186 km (0.067 R)
• M61: 33,378,875 km (0.086 R)
• M62: 34,587,327 km (0.11 R)
• M63: 35,426,571 km (0.119 R)
• M64: 37,280,537 km (0.111 R)
• M65: 37,827,318 km (0.118 R)
• M66: 38,691,694 km (0.084 R)
• M67: 39,166,069 km (0.102 R)
• M68: 39,880,997 km (0.092 R)
• M69: 41,566,068 km (0.102 R)
• M70: 42,539,351 km (0.093 R)
• M71: 44,839,419 km (0.114 R)
• M72: 45,420,756 km (0.118 R)
• M73: 45,921,011 km (0.075 R)
• M74: 47,940,134 km (0.106 R)
• M75: 48,279,571 km (0.098 R)
• M76: 49,387,942 km (0.1 R)
• M77: 49,473,512 km (0.071 R)
• M78: 49,644,951 km (0.099 R)
• M79: 50,849,962 km (0.096 R)
• M80: 51,369,366 km (0.084 R)
• M81: 51,542,899 km (0.101 R)
• M82: 52,238,978 km (0.099 R)
• M83: 52,413,409 km (0.039 R)
• M84: 52,763,019 km (0.097 R)
• M85: 53,025,713 km (0.116 R)
• M86: 53,728,374 km (0.083 R)
• M87: 53,904,601 km (0.046 R)
• M88: 54,434,177 km (0.108 R)
• M89: 55,231,683 km (0.112 R)
• M90: 57,557,631 km (0.065 R)
• M91: 58,370,247 km (0.088 R)
• M92: 59,368,513 km (0.113 R)
• M93: 60,463,869 km (0.093 R)
• M94: 60,555,423 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit