🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 143 Days

Day: 16.7 Hours

Environment

Temp: 382 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,188,644 km

• M1: 135,984 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.5 AU - 0.76 AU

Year: 143 Days

Day: 17.5 Hours

Environment

Temp: 315 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.94 AU - 1.3 AU

Year: 339 Days

Day: 28.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,188,644 km

• M1: 56,698 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.9 AU - 1.36 AU

Year: 344 Days

Day: 15.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.49 AU - 2.57 AU

Year: 1151 Days

Day: 45.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,188,644 km

• M1: 692,937 km (0.065 R)
• M2: 761,902 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.87 AU - 3.91 AU

Year: 1786 Days

Day: 46 Hours

Environment

Temp: -23 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,188,644 km

• M1: 59,241 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.6 AU - 9.3 AU

Year: 7027 Days

Day: 16.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,188,644 km

• M1: 47,123 km (0.107 R)

Asteroid Belt

Center: 10.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 11.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.19 AU - 13.55 AU

Year: 13209 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,188,644 km

• M1: 140,472 km (0.081 R)
• M2: 871,108 km (0.095 R)
• M3: 1,287,290 km (0.027 R)
• M4: 1,764,208 km (0.105 R)
• M5: 2,151,816 km (0.088 R)
• M6: 2,751,703 km (0.1 R)
• M7: 3,530,510 km (0.068 R)
• M8: 4,180,213 km (0.116 R)
• M9: 4,590,261 km (0.106 R)
• M10: 5,459,873 km (0.084 R)
• M11: 5,850,474 km (0.065 R)
• M12: 7,212,861 km (0.065 R)
• M13: 7,564,416 km (0.105 R)
• M14: 8,260,046 km (0.103 R)
• M15: 8,820,290 km (0.119 R)
• M16: 10,906,882 km (0.114 R)
• M17: 12,730,480 km (0.083 R)
• M18: 13,245,545 km (0.082 R)
• M19: 13,893,753 km (0.057 R)
• M20: 17,110,406 km (0.076 R)
• M21: 19,336,871 km (0.061 R)
• M22: 22,652,558 km (0.114 R)
• M23: 26,145,968 km (0.11 R)
• M24: 33,636,034 km (0.065 R)
• M25: 35,512,739 km (0.042 R)
• M26: 40,816,283 km (0.093 R)
• M27: 41,311,751 km (0.029 R)

Kuiper Belt

Range: 38.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit