🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.82 AU

Year: 197 Days

Day: 20.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,859,186 km

• M1: 359,334 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.46 AU - 1.48 AU

Year: 641 Days

Day: 26.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,859,186 km

• M1: 330,163 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.42 AU - 2.26 AU

Year: 898 Days

Day: 28.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,859,186 km

• M1: 33,061 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.69 AU - 5.41 AU

Year: 3493 Days

Day: 23.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.6

Radius: 14.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.71 AU - 7.05 AU

Year: 6495 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,859,186 km

• M1: 180,565 km (0.118 R)
• M2: 665,411 km (0.084 R)
• M3: 1,447,958 km (0.104 R)
• M4: 2,178,594 km (0.095 R)
• M5: 3,860,373 km (0.065 R)
• M6: 5,842,545 km (0.081 R)
• M7: 6,445,424 km (0.113 R)
• M8: 8,697,770 km (0.065 R)
• M9: 12,477,809 km (0.114 R)
• M10: 14,002,809 km (0.106 R)
• M11: 14,920,443 km (0.096 R)
• M12: 17,915,093 km (0.053 R)
• M13: 19,257,435 km (0.113 R)
• M14: 21,360,182 km (0.095 R)
• M15: 23,016,380 km (0.06 R)
• M16: 24,990,175 km (0.069 R)
• M17: 27,488,160 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 9

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9 AU - 11.08 AU

Year: 11449 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,859,186 km

• M1: 111,899 km (0.107 R)
• M2: 483,500 km (0.037 R)
• M3: 832,961 km (0.051 R)
• M4: 1,174,493 km (0.097 R)
• M5: 1,534,874 km (0.092 R)
• M6: 2,401,644 km (0.103 R)
• M7: 3,752,663 km (0.095 R)
• M8: 5,235,028 km (0.119 R)
• M9: 5,843,442 km (0.099 R)
• M10: 6,458,439 km (0.099 R)
• M11: 7,373,679 km (0.106 R)
• M12: 8,468,137 km (0.071 R)
• M13: 12,153,780 km (0.069 R)
• M14: 13,413,843 km (0.082 R)
• M15: 14,414,353 km (0.085 R)
• M16: 19,834,434 km (0.1 R)
• M17: 24,669,437 km (0.12 R)
• M18: 25,162,511 km (0.075 R)
• M19: 32,068,548 km (0.117 R)
• M20: 35,576,019 km (0.043 R)
• M21: 37,486,833 km (0.098 R)
• M22: 38,798,058 km (0.077 R)
• M23: 40,411,621 km (0.12 R)
• M24: 41,790,165 km (0.08 R)
• M25: 42,632,102 km (0.065 R)
• M26: 47,012,328 km (0.071 R)
• M27: 54,131,092 km (0.054 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit