🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.22 AU - 1.86 AU

Year: 732 Days

Day: 15.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,103,652 km

• M1: 28,872 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.45 AU - 1.85 AU

Year: 812 Days

Day: 21.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,103,652 km

• M1: 163,361 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2 AU - 2.24 AU

Year: 1182 Days

Day: 23.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,103,652 km

• M1: 492,476 km (0.091 R)
• M2: 1,669,811 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.68 AU - 2.62 AU

Year: 1207 Days

Day: 39.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 14.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.94 AU - 6.1 AU

Year: 4966 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,103,652 km

• M1: 182,809 km (0.07 R)
• M2: 825,032 km (0.101 R)
• M3: 2,488,710 km (0.049 R)
• M4: 3,850,948 km (0.115 R)
• M5: 4,653,541 km (0.062 R)
• M6: 6,210,705 km (0.119 R)
• M7: 7,407,488 km (0.065 R)
• M8: 8,957,771 km (0.069 R)
• M9: 10,599,159 km (0.113 R)
• M10: 11,634,675 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 7.7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.98 AU - 19.62 AU

Year: 24047 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,103,652 km

• M1: 95,743 km (0.049 R)
• M2: 409,300 km (0.089 R)
• M3: 818,151 km (0.041 R)
• M4: 1,344,137 km (0.1 R)
• M5: 1,597,256 km (0.1 R)
• M6: 2,309,043 km (0.092 R)
• M7: 3,243,731 km (0.059 R)
• M8: 3,645,102 km (0.083 R)
• M9: 4,410,145 km (0.036 R)
• M10: 5,013,773 km (0.117 R)
• M11: 6,041,959 km (0.093 R)
• M12: 7,204,185 km (0.102 R)
• M13: 8,995,170 km (0.101 R)
• M14: 9,730,145 km (0.1 R)
• M15: 12,379,224 km (0.118 R)
• M16: 13,576,156 km (0.077 R)
• M17: 16,527,722 km (0.088 R)
• M18: 17,628,463 km (0.105 R)
• M19: 17,889,362 km (0.104 R)
• M20: 19,787,759 km (0.105 R)
• M21: 23,557,625 km (0.094 R)
• M22: 24,841,026 km (0.105 R)
• M23: 25,168,944 km (0.093 R)
• M24: 29,822,934 km (0.075 R)
• M25: 35,987,114 km (0.037 R)
• M26: 42,169,545 km (0.062 R)
• M27: 45,185,139 km (0.107 R)
• M28: 51,464,211 km (0.111 R)
• M29: 56,585,245 km (0.054 R)
• M30: 71,511,821 km (0.071 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit