🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.69 AU - 1.01 AU

Year: 282 Days

Day: 34.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.13 AU - 1.37 AU

Year: 503 Days

Day: 43.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,018,887 km

• M1: 661,223 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.11 AU - 2.59 AU

Year: 1297 Days

Day: 20 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.61 AU - 2.71 AU

Year: 1561 Days

Day: 29.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3 AU - 4.64 AU

Year: 2687 Days

Day: 44.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.3

Radius: 9.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.91 AU - 9.79 AU

Year: 8684 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,018,887 km

• M1: 123,119 km (0.115 R)
• M2: 537,804 km (0.11 R)
• M3: 955,033 km (0.11 R)
• M4: 1,353,262 km (0.086 R)
• M5: 1,733,989 km (0.048 R)
• M6: 3,094,282 km (0.08 R)
• M7: 4,261,894 km (0.102 R)
• M8: 5,239,217 km (0.072 R)
• M9: 5,606,779 km (0.063 R)
• M10: 7,067,602 km (0.078 R)
• M11: 8,473,373 km (0.087 R)
• M12: 9,734,782 km (0.085 R)
• M13: 12,518,200 km (0.078 R)
• M14: 15,108,936 km (0.114 R)
• M15: 15,919,308 km (0.109 R)
• M16: 17,762,952 km (0.106 R)
• M17: 18,175,842 km (0.082 R)
• M18: 18,878,204 km (0.11 R)
• M19: 20,637,774 km (0.108 R)
• M20: 22,744,860 km (0.111 R)
• M21: 24,905,951 km (0.069 R)
• M22: 25,510,326 km (0.096 R)
• M23: 27,657,206 km (0.07 R)
• M24: 32,002,276 km (0.093 R)
• M25: 37,228,627 km (0.071 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit