🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.89 AU

Year: 240 Days

Day: 19.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 148.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.12 AU - 1.46 AU

Year: 541 Days

Day: 23.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.37 AU - 3.01 AU

Year: 1628 Days

Day: 45.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,274,546 km

• M1: 68,815 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 14.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.76 AU - 7.92 AU

Year: 6600 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,274,546 km

• M1: 184,005 km (0.093 R)
• M2: 1,027,139 km (0.117 R)
• M3: 2,989,265 km (0.101 R)
• M4: 4,352,550 km (0.045 R)
• M5: 5,101,287 km (0.115 R)
• M6: 5,837,758 km (0.068 R)
• M7: 7,952,623 km (0.107 R)
• M8: 10,158,593 km (0.115 R)
• M9: 11,530,256 km (0.112 R)
• M10: 13,301,794 km (0.075 R)
• M11: 16,258,446 km (0.092 R)
• M12: 19,049,194 km (0.074 R)
• M13: 23,357,912 km (0.094 R)
• M14: 24,190,424 km (0.109 R)
• M15: 27,904,940 km (0.064 R)
• M16: 29,032,459 km (0.075 R)
• M17: 32,597,526 km (0.093 R)
• M18: 33,114,685 km (0.036 R)
• M19: 36,002,972 km (0.076 R)
• M20: 36,667,037 km (0.063 R)
• M21: 37,905,557 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.7

Radius: 4.2

Gravity: 38.53 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.86 AU - 18.46 AU

Year: 25089 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,274,546 km

• M1: 53,107 km (0.088 R)
• M2: 558,150 km (0.077 R)
• M3: 823,387 km (0.099 R)
• M4: 1,139,637 km (0.111 R)
• M5: 1,414,298 km (0.115 R)
• M6: 1,620,743 km (0.115 R)
• M7: 2,434,257 km (0.077 R)
• M8: 3,675,021 km (0.118 R)
• M9: 3,932,928 km (0.041 R)
• M10: 4,630,503 km (0.032 R)
• M11: 8,362,521 km (0.088 R)
• M12: 11,414,168 km (0.084 R)
• M13: 11,549,704 km (0.089 R)
• M14: 13,561,795 km (0.1 R)
• M15: 14,491,396 km (0.06 R)
• M16: 17,624,125 km (0.111 R)
• M17: 42,728,593 km (0.095 R)
• M18: 49,951,627 km (0.109 R)
• M19: 60,173,200 km (0.053 R)
• M20: 71,473,225 km (0.092 R)
• M21: 72,165,115 km (0.111 R)
• M22: 75,691,885 km (0.061 R)
• M23: 76,170,598 km (0.115 R)
• M24: 78,105,647 km (0.066 R)
• M25: 83,340,824 km (0.079 R)
• M26: 86,696,005 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit