🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.73 AU

Year: 172 Days

Day: 36 Hours

Environment

Temp: 187 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.96 AU - 1.02 AU

Year: 373 Days

Day: 16.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.15 AU - 1.63 AU

Year: 621 Days

Day: 12.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.11 AU - 1.67 AU

Year: 621 Days

Day: 14.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.45 AU - 1.77 AU

Year: 774 Days

Day: 21 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 8.4

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.37 AU - 6.29 AU

Year: 4661 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,560,244 km

• M1: 104,419 km (0.072 R)
• M2: 442,211 km (0.103 R)
• M3: 710,590 km (0.071 R)
• M4: 994,377 km (0.094 R)
• M5: 1,585,438 km (0.079 R)
• M6: 2,157,800 km (0.075 R)
• M7: 2,559,919 km (0.113 R)
• M8: 2,992,257 km (0.038 R)
• M9: 4,050,213 km (0.119 R)
• M10: 4,411,492 km (0.116 R)
• M11: 4,716,073 km (0.067 R)
• M12: 5,007,490 km (0.027 R)
• M13: 5,715,087 km (0.117 R)
• M14: 9,512,779 km (0.089 R)
• M15: 10,417,098 km (0.1 R)
• M16: 11,472,062 km (0.115 R)
• M17: 12,098,877 km (0.058 R)
• M18: 13,107,765 km (0.095 R)
• M19: 14,008,494 km (0.07 R)
• M20: 14,836,967 km (0.104 R)
• M21: 15,465,129 km (0.094 R)
• M22: 15,932,921 km (0.044 R)
• M23: 17,330,465 km (0.112 R)
• M24: 18,676,397 km (0.112 R)
• M25: 19,073,429 km (0.116 R)
• M26: 20,788,569 km (0.11 R)
• M27: 21,574,855 km (0.068 R)
• M28: 22,380,889 km (0.082 R)
• M29: 27,558,172 km (0.063 R)
• M30: 28,593,987 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit