🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.66 AU - 0.72 AU

Year: 208 Days

Day: 32.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.14 AU - 3.02 AU

Year: 1506 Days

Day: 15.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.87 AU - 3.43 AU

Year: 2032 Days

Day: 22 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 12.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.97 AU - 9.53 AU

Year: 8612 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,575,008 km

• M1: 159,322 km (0.09 R)
• M2: 559,496 km (0.09 R)
• M3: 1,023,997 km (0.091 R)
• M4: 1,816,567 km (0.103 R)
• M5: 2,267,605 km (0.091 R)
• M6: 2,951,117 km (0.098 R)
• M7: 3,420,855 km (0.082 R)
• M8: 4,323,528 km (0.06 R)
• M9: 4,881,827 km (0.068 R)
• M10: 5,938,736 km (0.089 R)
• M11: 6,414,457 km (0.108 R)
• M12: 6,883,297 km (0.091 R)
• M13: 7,308,305 km (0.114 R)
• M14: 12,580,134 km (0.103 R)
• M15: 13,068,421 km (0.038 R)
• M16: 13,518,711 km (0.106 R)
• M17: 13,927,711 km (0.105 R)
• M18: 16,732,372 km (0.113 R)
• M19: 17,503,549 km (0.084 R)
• M20: 17,928,557 km (0.102 R)
• M21: 20,557,739 km (0.084 R)
• M22: 25,469,337 km (0.117 R)
• M23: 25,937,129 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 9

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.99 AU - 10.19 AU

Year: 9150 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,575,008 km

• M1: 111,899 km (0.072 R)
• M2: 416,929 km (0.093 R)
• M3: 711,338 km (0.028 R)
• M4: 1,026,541 km (0.087 R)
• M5: 1,514,978 km (0.104 R)
• M6: 2,345,844 km (0.097 R)
• M7: 2,790,150 km (0.075 R)
• M8: 3,597,978 km (0.079 R)
• M9: 4,300,191 km (0.077 R)
• M10: 5,838,207 km (0.112 R)
• M11: 6,399,947 km (0.101 R)
• M12: 7,713,117 km (0.076 R)
• M13: 8,787,229 km (0.092 R)
• M14: 11,282,821 km (0.109 R)
• M15: 11,822,421 km (0.101 R)
• M16: 12,266,277 km (0.111 R)
• M17: 13,969,599 km (0.104 R)
• M18: 17,551,421 km (0.104 R)
• M19: 18,720,079 km (0.074 R)
• M20: 23,479,835 km (0.094 R)
• M21: 24,093,186 km (0.084 R)
• M22: 24,987,931 km (0.073 R)
• M23: 25,997,567 km (0.093 R)
• M24: 28,889,144 km (0.109 R)
• M25: 32,202,438 km (0.101 R)
• M26: 35,760,922 km (0.045 R)
• M27: 37,993,222 km (0.07 R)
• M28: 41,322,971 km (0.12 R)
• M29: 42,474,725 km (0.109 R)
• M30: 43,516,375 km (0.111 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit