🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.42 AU - 0.58 AU

Year: 135 Days

Day: 16.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.74 AU

Year: 190 Days

Day: 29.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.69 AU - 0.89 AU

Year: 267 Days

Day: 28.1 Hours

Environment

Temp: 71 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,613,137 km

• M1: 85,720 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.72 AU - 2.16 AU

Year: 1029 Days

Day: 20.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 11

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.56 AU - 9.44 AU

Year: 8617 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,613,137 km

• M1: 172,935 km (0.116 R)
• M2: 425,307 km (0.108 R)
• M3: 654,790 km (0.119 R)
• M4: 1,140,235 km (0.057 R)
• M5: 1,277,267 km (0.097 R)
• M6: 1,518,269 km (0.045 R)
• M7: 1,739,374 km (0.085 R)
• M8: 1,898,696 km (0.079 R)
• M9: 2,624,246 km (0.087 R)
• M10: 3,253,155 km (0.084 R)
• M11: 3,362,511 km (0.077 R)
• M12: 3,517,644 km (0.118 R)
• M13: 3,607,403 km (0.101 R)
• M14: 3,766,426 km (0.099 R)
• M15: 3,927,692 km (0.105 R)
• M16: 4,377,084 km (0.109 R)
• M17: 4,498,109 km (0.068 R)
• M18: 4,943,162 km (0.113 R)
• M19: 5,171,000 km (0.103 R)
• M20: 6,252,443 km (0.093 R)
• M21: 6,361,649 km (0.093 R)
• M22: 6,582,007 km (0.046 R)
• M23: 7,001,928 km (0.062 R)
• M24: 7,229,467 km (0.072 R)
• M25: 7,401,803 km (0.076 R)
• M26: 7,897,272 km (0.075 R)
• M27: 8,645,560 km (0.094 R)
• M28: 9,573,366 km (0.109 R)
• M29: 9,953,345 km (0.047 R)
• M30: 10,081,101 km (0.049 R)
• M31: 10,209,456 km (0.116 R)
• M32: 10,338,260 km (0.11 R)
• M33: 10,500,125 km (0.095 R)
• M34: 10,793,486 km (0.112 R)
• M35: 11,023,717 km (0.078 R)
• M36: 12,887,707 km (0.1 R)
• M37: 14,231,694 km (0.04 R)
• M38: 14,556,471 km (0.091 R)
• M39: 15,287,107 km (0.038 R)
• M40: 18,131,860 km (0.045 R)
• M41: 18,523,358 km (0.106 R)
• M42: 18,602,046 km (0.113 R)
• M43: 18,759,573 km (0.088 R)
• M44: 18,838,561 km (0.109 R)
• M45: 19,794,790 km (0.067 R)
• M46: 20,603,666 km (0.075 R)
• M47: 20,726,037 km (0.095 R)
• M48: 21,176,327 km (0.076 R)
• M49: 21,258,605 km (0.115 R)
• M50: 21,341,034 km (0.078 R)
• M51: 21,464,751 km (0.084 R)
• M52: 21,754,223 km (0.05 R)
• M53: 21,962,015 km (0.08 R)
• M54: 22,463,018 km (0.119 R)
• M55: 22,588,830 km (0.049 R)
• M56: 22,672,904 km (0.107 R)
• M57: 22,799,164 km (0.067 R)
• M58: 22,967,911 km (0.101 R)
• M59: 23,817,627 km (0.066 R)
• M60: 24,764,282 km (0.099 R)
• M61: 25,285,780 km (0.111 R)
• M62: 25,679,222 km (0.112 R)
• M63: 26,472,390 km (0.05 R)
• M64: 26,738,525 km (0.091 R)
• M65: 27,050,137 km (0.073 R)
• M66: 27,767,010 km (0.118 R)
• M67: 28,399,510 km (0.085 R)
• M68: 28,580,972 km (0.093 R)
• M69: 28,762,883 km (0.072 R)
• M70: 29,036,648 km (0.1 R)
• M71: 29,219,456 km (0.087 R)
• M72: 29,311,160 km (0.067 R)
• M73: 29,402,713 km (0.072 R)
• M74: 29,862,727 km (0.109 R)
• M75: 29,955,029 km (0.077 R)
• M76: 30,371,360 km (0.109 R)
• M77: 30,882,835 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 3.9

Gravity: 58.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.96 AU - 16.36 AU

Year: 21375 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,613,137 km

• M1: 411,394 km (0.097 R)
• M2: 639,830 km (0.085 R)
• M3: 715,227 km (0.09 R)
• M4: 1,016,368 km (0.075 R)
• M5: 1,045,540 km (0.11 R)
• M6: 1,195,586 km (0.098 R)
• M7: 1,352,664 km (0.038 R)
• M8: 2,007,304 km (0.105 R)
• M9: 2,118,455 km (0.057 R)
• M10: 2,231,701 km (0.099 R)
• M11: 2,704,131 km (0.092 R)
• M12: 3,293,098 km (0.095 R)
• M13: 3,468,576 km (0.098 R)
• M14: 4,631,700 km (0.069 R)
• M15: 4,729,537 km (0.117 R)
• M16: 4,778,754 km (0.109 R)
• M17: 5,027,236 km (0.1 R)
• M18: 5,588,677 km (0.032 R)
• M19: 6,277,426 km (0.105 R)
• M20: 6,385,735 km (0.091 R)
• M21: 7,675,268 km (0.079 R)
• M22: 7,733,013 km (0.058 R)
• M23: 7,849,251 km (0.118 R)
• M24: 8,142,163 km (0.069 R)
• M25: 8,260,196 km (0.05 R)
• M26: 8,319,586 km (0.118 R)
• M27: 9,225,701 km (0.115 R)
• M28: 9,972,942 km (0.096 R)
• M29: 10,226,361 km (0.069 R)
• M30: 10,290,090 km (0.118 R)
• M31: 10,353,818 km (0.066 R)
• M32: 11,129,782 km (0.108 R)
• M33: 12,125,805 km (0.107 R)
• M34: 12,260,742 km (0.093 R)
• M35: 12,736,912 km (0.105 R)
• M36: 13,989,046 km (0.105 R)
• M37: 14,201,475 km (0.081 R)
• M38: 14,557,967 km (0.111 R)
• M39: 15,498,489 km (0.1 R)
• M40: 16,384,108 km (0.086 R)
• M41: 18,358,351 km (0.071 R)
• M42: 18,902,439 km (0.103 R)
• M43: 20,727,533 km (0.065 R)
• M44: 21,294,060 km (0.069 R)
• M45: 24,969,829 km (0.095 R)
• M46: 25,658,877 km (0.036 R)
• M47: 26,092,711 km (0.099 R)
• M48: 27,143,636 km (0.026 R)
• M49: 27,674,409 km (0.118 R)
• M50: 29,831,162 km (0.105 R)
• M51: 30,561,947 km (0.109 R)
• M52: 30,745,654 km (0.051 R)
• M53: 32,041,171 km (0.036 R)
• M54: 32,134,520 km (0.109 R)
• M55: 33,638,278 km (0.116 R)
• M56: 34,494,277 km (0.097 R)
• M57: 34,781,206 km (0.093 R)
• M58: 36,033,639 km (0.082 R)
• M59: 36,324,757 km (0.086 R)
• M60: 37,595,291 km (0.065 R)
• M61: 38,087,767 km (0.081 R)
• M62: 39,578,061 km (0.089 R)
• M63: 39,678,142 km (0.062 R)
• M64: 39,778,223 km (0.05 R)
• M65: 41,290,059 km (0.083 R)
• M66: 41,493,064 km (0.088 R)
• M67: 43,025,993 km (0.114 R)
• M68: 43,334,913 km (0.089 R)
• M69: 43,954,697 km (0.104 R)
• M70: 44,577,473 km (0.113 R)
• M71: 44,681,593 km (0.082 R)
• M72: 45,098,672 km (0.082 R)
• M73: 45,726,833 km (0.072 R)
• M74: 46,991,683 km (0.078 R)
• M75: 50,312,157 km (0.11 R)
• M76: 51,836,410 km (0.12 R)
• M77: 53,044,563 km (0.108 R)
• M78: 53,154,816 km (0.07 R)
• M79: 57,175,857 km (0.094 R)
• M80: 57,742,085 km (0.079 R)
• M81: 58,651,790 km (0.03 R)
• M82: 61,177,900 km (0.057 R)
• M83: 62,920,565 km (0.113 R)
• M84: 63,388,059 km (0.11 R)
• M85: 64,208,752 km (0.077 R)
• M86: 66,811,307 km (0.101 R)
• M87: 69,448,119 km (0.088 R)
• M88: 70,294,095 km (0.084 R)
• M89: 71,508,680 km (0.049 R)
• M90: 71,630,602 km (0.113 R)
• M91: 73,589,437 km (0.055 R)
• M92: 79,444,548 km (0.043 R)
• M93: 80,709,398 km (0.113 R)
• M94: 81,090,124 km (0.097 R)
• M95: 82,874,976 km (0.101 R)
• M96: 84,029,274 km (0.098 R)
• M97: 84,801,647 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit