🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.64 AU

Year: 161 Days

Day: 32.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 57.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.38 AU - 2.56 AU

Year: 1495 Days

Day: 16.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,856,052 km

• M1: 54,154 km (0.064 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 11.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.68 AU - 7.6 AU

Year: 6588 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,856,052 km

• M1: 147,204 km (0.046 R)
• M2: 886,218 km (0.045 R)
• M3: 1,426,416 km (0.11 R)
• M4: 1,946,418 km (0.105 R)
• M5: 2,815,582 km (0.085 R)
• M6: 4,025,080 km (0.089 R)
• M7: 4,736,269 km (0.109 R)
• M8: 5,383,279 km (0.065 R)
• M9: 10,159,191 km (0.051 R)
• M10: 11,885,551 km (0.078 R)
• M11: 12,388,648 km (0.056 R)
• M12: 13,037,305 km (0.112 R)
• M13: 15,023,217 km (0.086 R)
• M14: 16,266,375 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.6

Radius: 8.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.08 AU - 13.34 AU

Year: 14450 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,856,052 km

• M1: 104,569 km (0.064 R)
• M2: 411,095 km (0.093 R)
• M3: 924,365 km (0.087 R)
• M4: 1,955,394 km (0.114 R)
• M5: 2,225,418 km (0.035 R)
• M6: 3,105,951 km (0.093 R)
• M7: 4,627,960 km (0.106 R)
• M8: 5,693,097 km (0.043 R)
• M9: 6,593,227 km (0.08 R)
• M10: 7,818,434 km (0.087 R)
• M11: 9,014,917 km (0.109 R)
• M12: 10,568,042 km (0.102 R)
• M13: 11,357,321 km (0.084 R)
• M14: 11,870,292 km (0.098 R)
• M15: 12,185,495 km (0.119 R)
• M16: 14,431,258 km (0.079 R)
• M17: 15,526,613 km (0.03 R)
• M18: 16,030,908 km (0.099 R)
• M19: 16,939,565 km (0.095 R)
• M20: 21,225,544 km (0.102 R)
• M21: 23,206,968 km (0.081 R)
• M22: 23,617,465 km (0.104 R)
• M23: 25,481,903 km (0.102 R)
• M24: 27,260,023 km (0.108 R)
• M25: 28,272,502 km (0.081 R)
• M26: 28,929,835 km (0.117 R)
• M27: 32,267,812 km (0.052 R)
• M28: 33,818,693 km (0.112 R)
• M29: 35,744,766 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit