🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 139 Days

Day: 22.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,637,576 km

• M1: 29,471 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 43.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,637,576 km

• M1: 83,326 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.77 AU - 3.65 AU

Year: 2012 Days

Day: 42.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 96.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 8.7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.62 AU - 7.92 AU

Year: 6858 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,637,576 km

• M1: 108,309 km (0.089 R)
• M2: 410,497 km (0.119 R)
• M3: 717,322 km (0.072 R)
• M4: 1,004,699 km (0.091 R)
• M5: 1,316,461 km (0.069 R)
• M6: 1,950,008 km (0.109 R)
• M7: 2,233,347 km (0.1 R)
• M8: 2,544,211 km (0.029 R)
• M9: 3,568,657 km (0.115 R)
• M10: 4,090,305 km (0.095 R)
• M11: 4,457,269 km (0.051 R)
• M12: 4,926,557 km (0.091 R)
• M13: 6,501,823 km (0.115 R)
• M14: 7,932,128 km (0.058 R)
• M15: 8,272,313 km (0.086 R)
• M16: 8,543,534 km (0.115 R)
• M17: 9,561,249 km (0.086 R)
• M18: 11,025,662 km (0.108 R)
• M19: 11,449,772 km (0.075 R)
• M20: 11,787,115 km (0.1 R)
• M21: 13,203,358 km (0.095 R)
• M22: 14,006,998 km (0.057 R)
• M23: 16,491,819 km (0.12 R)
• M24: 17,614,252 km (0.086 R)
• M25: 18,786,650 km (0.068 R)
• M26: 19,256,388 km (0.068 R)
• M27: 21,431,541 km (0.04 R)
• M28: 21,870,610 km (0.073 R)
• M29: 22,691,304 km (0.066 R)
• M30: 30,838,404 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 9.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.55 AU - 8.71 AU

Year: 8869 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,637,576 km

• M1: 118,182 km (0.093 R)
• M2: 792,570 km (0.091 R)
• M3: 1,265,897 km (0.047 R)
• M4: 1,588,131 km (0.118 R)
• M5: 1,906,026 km (0.075 R)
• M6: 2,334,176 km (0.052 R)
• M7: 3,045,065 km (0.09 R)
• M8: 3,496,252 km (0.105 R)
• M9: 3,942,502 km (0.058 R)
• M10: 5,637,297 km (0.11 R)
• M11: 6,119,301 km (0.087 R)
• M12: 6,558,969 km (0.083 R)
• M13: 6,911,571 km (0.087 R)
• M14: 8,085,615 km (0.048 R)
• M15: 8,532,763 km (0.045 R)
• M16: 9,476,427 km (0.111 R)
• M17: 10,824,603 km (0.053 R)
• M18: 11,981,593 km (0.089 R)
• M19: 12,402,711 km (0.104 R)
• M20: 15,201,388 km (0.042 R)
• M21: 17,441,317 km (0.11 R)
• M22: 19,098,861 km (0.114 R)
• M23: 19,892,627 km (0.042 R)
• M24: 21,086,269 km (0.111 R)
• M25: 21,778,308 km (0.118 R)
• M26: 22,169,208 km (0.118 R)
• M27: 24,111,437 km (0.116 R)
• M28: 25,381,373 km (0.081 R)
• M29: 26,252,482 km (0.068 R)
• M30: 26,874,061 km (0.105 R)
• M31: 30,615,354 km (0.101 R)
• M32: 33,019,392 km (0.042 R)
• M33: 35,223,716 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 11.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.65 AU - 15.67 AU

Year: 16702 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,637,576 km

• M1: 140,472 km (0.117 R)
• M2: 1,234,631 km (0.091 R)
• M3: 1,756,728 km (0.086 R)
• M4: 3,303,869 km (0.114 R)
• M5: 4,042,134 km (0.104 R)
• M6: 4,887,213 km (0.105 R)
• M7: 6,838,717 km (0.092 R)
• M8: 7,701,598 km (0.113 R)
• M9: 8,432,832 km (0.12 R)
• M10: 11,208,022 km (0.108 R)
• M11: 11,577,529 km (0.084 R)
• M12: 12,406,301 km (0.088 R)
• M13: 13,688,205 km (0.05 R)
• M14: 15,735,452 km (0.108 R)
• M15: 17,646,266 km (0.039 R)
• M16: 21,637,836 km (0.108 R)
• M17: 24,199,251 km (0.077 R)
• M18: 28,868,500 km (0.114 R)
• M19: 33,086,860 km (0.098 R)
• M20: 33,466,540 km (0.112 R)
• M21: 34,753,081 km (0.118 R)
• M22: 35,145,327 km (0.071 R)
• M23: 38,113,498 km (0.046 R)
• M24: 41,831,903 km (0.111 R)
• M25: 44,543,514 km (0.103 R)
• M26: 55,667,462 km (0.098 R)
• M27: 62,732,072 km (0.111 R)
• M28: 64,095,656 km (0.041 R)
• M29: 64,488,800 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.9

Radius: 4.8

Gravity: 23.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.81 AU - 14.69 AU

Year: 16873 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,637,576 km

• M1: 59,690 km (0.071 R)
• M2: 220,657 km (0.086 R)
• M3: 482,154 km (0.115 R)
• M4: 871,856 km (0.116 R)
• M5: 1,097,300 km (0.075 R)
• M6: 1,332,917 km (0.105 R)
• M7: 1,783,356 km (0.041 R)
• M8: 1,996,982 km (0.052 R)
• M9: 2,562,911 km (0.115 R)
• M10: 2,719,839 km (0.103 R)
• M11: 3,229,519 km (0.112 R)
• M12: 3,520,636 km (0.117 R)
• M13: 4,125,012 km (0.108 R)
• M14: 5,139,884 km (0.096 R)
• M15: 5,724,213 km (0.074 R)
• M16: 6,230,602 km (0.028 R)
• M17: 9,588,625 km (0.109 R)
• M18: 9,750,191 km (0.099 R)
• M19: 10,301,609 km (0.095 R)
• M20: 13,241,356 km (0.085 R)
• M21: 14,333,720 km (0.119 R)
• M22: 14,973,700 km (0.112 R)
• M23: 16,387,400 km (0.085 R)
• M24: 17,245,194 km (0.105 R)
• M25: 18,545,648 km (0.106 R)
• M26: 19,563,063 km (0.105 R)
• M27: 20,085,459 km (0.118 R)
• M28: 23,514,242 km (0.097 R)
• M29: 23,906,787 km (0.089 R)
• M30: 25,831,214 km (0.066 R)
• M31: 26,565,440 km (0.103 R)
• M32: 36,622,456 km (0.107 R)
• M33: 37,017,544 km (0.05 R)
• M34: 56,820,263 km (0.038 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit