🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.53 AU - 0.63 AU

Year: 185 Days

Day: 15.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 165.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.11 AU - 1.11 AU

Year: 490 Days

Day: 32.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.56 AU - 1.82 AU

Year: 920 Days

Day: 29.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,370,977 km

• M1: 47,722 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.41 AU - 2.19 AU

Year: 1012 Days

Day: 14.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 14.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.65 AU - 3.29 AU

Year: 2144 Days

Day: 9.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,370,977 km

• M1: 182,958 km (0.118 R)
• M2: 1,919,789 km (0.12 R)
• M3: 3,020,231 km (0.119 R)
• M4: 3,614,584 km (0.098 R)
• M5: 4,247,383 km (0.045 R)
• M6: 4,953,335 km (0.085 R)
• M7: 6,708,717 km (0.062 R)
• M8: 8,182,854 km (0.1 R)
• M9: 8,751,924 km (0.047 R)
• M10: 11,030,300 km (0.066 R)
• M11: 14,758,578 km (0.107 R)
• M12: 16,087,157 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 7.4

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.11 AU - 14.63 AU

Year: 19344 Days

Day: 23.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,370,977 km

• M1: 92,003 km (0.068 R)
• M2: 367,861 km (0.106 R)
• M3: 840,740 km (0.098 R)
• M4: 1,166,115 km (0.119 R)
• M5: 1,978,282 km (0.116 R)
• M6: 2,471,806 km (0.119 R)
• M7: 3,791,109 km (0.069 R)
• M8: 4,065,322 km (0.108 R)
• M9: 4,320,237 km (0.086 R)
• M10: 6,288,945 km (0.099 R)
• M11: 7,974,913 km (0.077 R)
• M12: 9,217,473 km (0.082 R)
• M13: 15,334,829 km (0.098 R)
• M14: 16,430,633 km (0.109 R)
• M15: 16,915,929 km (0.104 R)
• M16: 18,777,375 km (0.108 R)
• M17: 19,576,826 km (0.111 R)
• M18: 23,002,468 km (0.119 R)
• M19: 23,712,010 km (0.059 R)
• M20: 24,331,794 km (0.077 R)
• M21: 27,593,477 km (0.072 R)
• M22: 33,528,772 km (0.116 R)
• M23: 42,188,694 km (0.081 R)
• M24: 43,404,326 km (0.072 R)
• M25: 48,666,581 km (0.105 R)
• M26: 50,511,123 km (0.079 R)
• M27: 51,708,803 km (0.105 R)
• M28: 52,750,304 km (0.119 R)
• M29: 65,146,432 km (0.054 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 16,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit