🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.53 AU - 0.77 AU

Year: 192 Days

Day: 31.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,436,775 km

• M1: 34,108 km (0.073 R)
• M2: 185,950 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.14 AU - 1.26 AU

Year: 483 Days

Day: 47.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,436,775 km

• M1: 590,313 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.24 AU - 1.68 AU

Year: 648 Days

Day: 17.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.45 AU - 1.49 AU

Year: 654 Days

Day: 16.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.48 AU - 1.58 AU

Year: 695 Days

Day: 33.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,436,775 km

• M1: 42,486 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.89 AU - 3.31 AU

Year: 2004 Days

Day: 25.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.5

Radius: 10.1

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.83 AU - 6.69 AU

Year: 5750 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,436,775 km

• M1: 126,410 km (0.107 R)
• M2: 533,466 km (0.062 R)
• M3: 860,337 km (0.116 R)
• M4: 1,338,303 km (0.102 R)
• M5: 2,094,819 km (0.1 R)
• M6: 2,560,517 km (0.043 R)
• M7: 3,564,319 km (0.077 R)
• M8: 4,057,094 km (0.069 R)
• M9: 4,462,654 km (0.118 R)
• M10: 4,922,967 km (0.064 R)
• M11: 6,230,602 km (0.12 R)
• M12: 7,418,259 km (0.116 R)
• M13: 7,910,137 km (0.05 R)
• M14: 9,827,533 km (0.06 R)
• M15: 10,751,001 km (0.045 R)
• M16: 11,282,971 km (0.116 R)
• M17: 11,680,751 km (0.119 R)
• M18: 12,036,495 km (0.1 R)
• M19: 12,877,086 km (0.076 R)
• M20: 13,868,770 km (0.041 R)
• M21: 16,380,069 km (0.113 R)
• M22: 18,900,345 km (0.094 R)
• M23: 21,064,577 km (0.06 R)
• M24: 22,517,920 km (0.065 R)
• M25: 23,069,787 km (0.084 R)
• M26: 25,452,881 km (0.078 R)
• M27: 26,485,405 km (0.082 R)
• M28: 27,545,456 km (0.032 R)
• M29: 27,905,089 km (0.082 R)
• M30: 29,002,689 km (0.106 R)
• M31: 33,887,508 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615

Radius: 13.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.39 AU - 11.59 AU

Year: 11591 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,436,775 km

• M1: 171,738 km (0.084 R)
• M2: 766,390 km (0.082 R)
• M3: 1,361,191 km (0.113 R)
• M4: 1,917,246 km (0.077 R)
• M5: 3,211,417 km (0.09 R)
• M6: 3,993,216 km (0.115 R)
• M7: 5,553,073 km (0.11 R)
• M8: 10,722,278 km (0.112 R)
• M9: 12,467,935 km (0.097 R)
• M10: 13,502,255 km (0.113 R)
• M11: 16,231,967 km (0.088 R)
• M12: 19,390,427 km (0.108 R)
• M13: 20,035,493 km (0.097 R)
• M14: 20,694,921 km (0.058 R)
• M15: 22,231,291 km (0.025 R)
• M16: 23,297,176 km (0.092 R)
• M17: 25,243,893 km (0.045 R)
• M18: 28,210,119 km (0.06 R)
• M19: 29,777,007 km (0.066 R)
• M20: 30,962,570 km (0.119 R)
• M21: 33,084,167 km (0.069 R)
• M22: 37,119,720 km (0.06 R)
• M23: 41,605,262 km (0.075 R)
• M24: 42,274,264 km (0.097 R)
• M25: 42,950,446 km (0.104 R)
• M26: 44,463,330 km (0.105 R)
• M27: 48,474,497 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 15

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.64 AU - 13.28 AU

Year: 13320 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,436,775 km

• M1: 186,549 km (0.059 R)
• M2: 691,441 km (0.081 R)
• M3: 1,555,369 km (0.115 R)
• M4: 2,240,228 km (0.074 R)
• M5: 2,963,983 km (0.094 R)
• M6: 4,113,193 km (0.097 R)
• M7: 5,929,012 km (0.096 R)
• M8: 6,955,852 km (0.115 R)
• M9: 7,661,206 km (0.082 R)
• M10: 8,459,909 km (0.029 R)
• M11: 12,104,712 km (0.118 R)
• M12: 17,425,908 km (0.041 R)
• M13: 19,688,875 km (0.057 R)
• M14: 22,141,532 km (0.044 R)
• M15: 24,696,963 km (0.086 R)
• M16: 25,365,366 km (0.108 R)
• M17: 26,045,887 km (0.111 R)
• M18: 27,647,033 km (0.113 R)
• M19: 28,995,658 km (0.062 R)
• M20: 29,847,169 km (0.117 R)
• M21: 34,593,460 km (0.113 R)
• M22: 35,310,333 km (0.058 R)
• M23: 41,540,187 km (0.12 R)
• M24: 46,558,747 km (0.107 R)
• M25: 48,021,515 km (0.087 R)
• M26: 49,213,660 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit