🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.67 AU - 0.69 AU

Year: 198 Days

Day: 30.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.1 AU - 2.46 AU

Year: 1216 Days

Day: 41.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.57 AU - 5.73 AU

Year: 3541 Days

Day: 18.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,281,792 km

• M1: 364,869 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 12.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.59 AU - 6.41 AU

Year: 4555 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,281,792 km

• M1: 159,172 km (0.1 R)
• M2: 607,816 km (0.118 R)
• M3: 1,028,934 km (0.116 R)
• M4: 1,630,617 km (0.091 R)
• M5: 2,210,757 km (0.113 R)
• M6: 2,712,209 km (0.046 R)
• M7: 3,661,258 km (0.091 R)
• M8: 4,225,093 km (0.068 R)
• M9: 5,275,419 km (0.059 R)
• M10: 6,118,553 km (0.087 R)
• M11: 7,015,841 km (0.097 R)
• M12: 9,518,763 km (0.106 R)
• M13: 10,456,891 km (0.114 R)
• M14: 11,691,373 km (0.072 R)
• M15: 12,918,973 km (0.062 R)
• M16: 13,590,368 km (0.115 R)
• M17: 14,068,782 km (0.084 R)
• M18: 16,752,269 km (0.105 R)
• M19: 17,240,855 km (0.077 R)
• M20: 17,801,997 km (0.117 R)
• M21: 19,026,456 km (0.089 R)
• M22: 24,102,162 km (0.095 R)
• M23: 25,439,268 km (0.107 R)
• M24: 27,074,971 km (0.098 R)
• M25: 29,305,026 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 12.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.97 AU - 13.55 AU

Year: 16094 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,281,792 km

• M1: 160,818 km (0.11 R)
• M2: 581,786 km (0.106 R)
• M3: 1,203,664 km (0.109 R)
• M4: 1,751,492 km (0.084 R)
• M5: 4,055,598 km (0.072 R)
• M6: 5,986,009 km (0.073 R)
• M7: 8,467,389 km (0.089 R)
• M8: 8,947,449 km (0.053 R)
• M9: 10,552,634 km (0.032 R)
• M10: 13,470,091 km (0.059 R)
• M11: 15,289,052 km (0.101 R)
• M12: 23,741,332 km (0.036 R)
• M13: 26,689,906 km (0.06 R)
• M14: 28,040,475 km (0.108 R)
• M15: 29,654,936 km (0.045 R)
• M16: 38,535,664 km (0.104 R)
• M17: 39,192,847 km (0.066 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit