🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 47 Hours

Environment

Temp: 165 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,859,042 km

• M1: 58,493 km (0.115 R)
• M2: 498,011 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.12 AU - 1.28 AU

Year: 478 Days

Day: 23.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.1 AU - 1.66 AU

Year: 589 Days

Day: 38.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 10.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.34 AU - 7.68 AU

Year: 6745 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,859,042 km

• M1: 137,929 km (0.091 R)
• M2: 477,816 km (0.116 R)
• M3: 1,132,905 km (0.089 R)
• M4: 1,606,083 km (0.111 R)
• M5: 1,953,748 km (0.093 R)
• M6: 2,418,250 km (0.034 R)
• M7: 3,253,155 km (0.11 R)
• M8: 4,757,960 km (0.078 R)
• M9: 5,694,443 km (0.068 R)
• M10: 6,919,949 km (0.087 R)
• M11: 7,705,487 km (0.078 R)
• M12: 8,589,162 km (0.06 R)
• M13: 9,369,015 km (0.081 R)
• M14: 10,741,726 km (0.082 R)
• M15: 11,307,654 km (0.11 R)
• M16: 12,396,577 km (0.119 R)
• M17: 13,284,889 km (0.051 R)
• M18: 13,992,487 km (0.061 R)
• M19: 15,423,540 km (0.104 R)
• M20: 16,886,907 km (0.12 R)
• M21: 17,458,969 km (0.067 R)
• M22: 19,252,498 km (0.097 R)
• M23: 20,229,522 km (0.113 R)
• M24: 21,459,815 km (0.1 R)
• M25: 22,282,004 km (0.079 R)
• M26: 24,389,240 km (0.105 R)
• M27: 25,202,304 km (0.112 R)
• M28: 25,615,494 km (0.107 R)
• M29: 28,102,409 km (0.027 R)
• M30: 30,558,656 km (0.103 R)
• M31: 31,028,693 km (0.081 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 20,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit