🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 42.4 Hours

Environment

Temp: 256 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.18 AU - 1.68 AU

Year: 610 Days

Day: 41.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,956,479 km

• M1: 183,706 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.11 AU - 2.35 AU

Year: 1187 Days

Day: 30.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.45 AU - 2.61 AU

Year: 1434 Days

Day: 31.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,956,479 km

• M1: 190,588 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.2

Radius: 3.5

Gravity: 79.61 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.45 AU - 20.15 AU

Year: 26769 Days

Day: 22.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 103,956,479 km

• M1: 43,683 km (0.119 R)
• M2: 453,431 km (0.078 R)
• M3: 1,211,444 km (0.108 R)
• M4: 1,516,174 km (0.104 R)
• M5: 2,134,612 km (0.117 R)
• M6: 4,422,861 km (0.1 R)
• M7: 8,656,032 km (0.112 R)
• M8: 17,904,023 km (0.079 R)
• M9: 18,785,453 km (0.059 R)
• M10: 24,332,692 km (0.115 R)
• M11: 25,779,902 km (0.087 R)
• M12: 31,017,623 km (0.07 R)
• M13: 34,777,017 km (0.082 R)
• M14: 35,838,713 km (0.103 R)
• M15: 38,186,053 km (0.09 R)
• M16: 40,633,774 km (0.075 R)
• M17: 43,357,801 km (0.105 R)
• M18: 53,446,682 km (0.072 R)
• M19: 53,646,993 km (0.088 R)
• M20: 57,337,872 km (0.061 R)
• M21: 58,392,238 km (0.075 R)
• M22: 61,633,126 km (0.102 R)
• M23: 79,126,353 km (0.101 R)
• M24: 79,386,504 km (0.114 R)
• M25: 91,692,125 km (0.108 R)
• M26: 93,422,973 km (0.116 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 14,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit