🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.15 AU - 1.55 AU

Year: 554 Days

Day: 31.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.28 AU - 1.9 AU

Year: 708 Days

Day: 22.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2 AU - 2.3 AU

Year: 1113 Days

Day: 17.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,322,725 km

• M1: 873,652 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.14 AU - 4.3 AU

Year: 2533 Days

Day: 19.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.4

Radius: 7.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.18 AU - 17.68 AU

Year: 21402 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,322,725 km

• M1: 94,845 km (0.091 R)
• M2: 342,430 km (0.103 R)
• M3: 821,592 km (0.112 R)
• M4: 1,339,499 km (0.05 R)
• M5: 1,835,865 km (0.102 R)
• M6: 2,097,661 km (0.106 R)
• M7: 2,673,912 km (0.034 R)
• M8: 3,983,941 km (0.109 R)
• M9: 4,727,442 km (0.036 R)
• M10: 5,297,111 km (0.105 R)
• M11: 5,753,684 km (0.11 R)
• M12: 7,236,199 km (0.091 R)
• M13: 8,696,274 km (0.108 R)
• M14: 9,828,580 km (0.065 R)
• M15: 11,117,067 km (0.073 R)
• M16: 14,603,744 km (0.109 R)
• M17: 15,500,883 km (0.118 R)
• M18: 24,352,289 km (0.116 R)
• M19: 25,187,494 km (0.072 R)
• M20: 25,826,277 km (0.072 R)
• M21: 27,582,706 km (0.107 R)
• M22: 42,160,719 km (0.045 R)
• M23: 46,313,107 km (0.053 R)
• M24: 48,243,219 km (0.053 R)
• M25: 52,091,026 km (0.1 R)
• M26: 54,885,364 km (0.07 R)
• M27: 59,636,742 km (0.092 R)
• M28: 61,534,840 km (0.047 R)
• M29: 64,853,519 km (0.079 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 16,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit