🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.56 AU - 0.68 AU

Year: 140 Days

Day: 32.1 Hours

Environment

Temp: 354 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.82 AU - 2.94 AU

Year: 1050 Days

Day: 21 Hours

Environment

Temp: 33 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,069,686 km

• M1: 211,382 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.27 AU - 12.07 AU

Year: 10680 Days

Day: 33.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 67.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 11

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.86 AU - 14.56 AU

Year: 11464 Days

Day: 8.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,069,686 km

• M1: 137,480 km (0.104 R)
• M2: 601,832 km (0.096 R)
• M3: 991,235 km (0.054 R)
• M4: 1,596,209 km (0.097 R)
• M5: 2,532,991 km (0.111 R)
• M6: 5,458,677 km (0.098 R)
• M7: 6,618,659 km (0.065 R)
• M8: 7,339,720 km (0.096 R)
• M9: 8,023,981 km (0.116 R)
• M10: 8,985,895 km (0.093 R)
• M11: 11,984,285 km (0.092 R)
• M12: 13,301,644 km (0.107 R)
• M13: 13,740,415 km (0.068 R)
• M14: 16,868,656 km (0.111 R)
• M15: 17,383,123 km (0.097 R)
• M16: 18,289,387 km (0.102 R)
• M17: 21,796,410 km (0.111 R)
• M18: 30,324,984 km (0.115 R)
• M19: 31,859,559 km (0.045 R)
• M20: 33,908,153 km (0.082 R)
• M21: 37,019,938 km (0.085 R)
• M22: 38,391,900 km (0.102 R)
• M23: 39,026,644 km (0.106 R)
• M24: 40,709,769 km (0.083 R)
• M25: 47,489,844 km (0.091 R)
• M26: 48,368,582 km (0.075 R)
• M27: 49,857,081 km (0.049 R)
• M28: 50,461,007 km (0.119 R)

Kuiper Belt

Range: 38.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit