🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.89 AU - 1.05 AU

Year: 349 Days

Day: 31.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 20,722,294 km

• M1: 90,956 km (0.112 R)
• M2: 192,832 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.39 AU - 1.65 AU

Year: 684 Days

Day: 21.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,722,294 km

• M1: 246,238 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.18 AU - 2.66 AU

Year: 1375 Days

Day: 28.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,722,294 km

• M1: 147,952 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.08 AU - 5.14 AU

Year: 3615 Days

Day: 24.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 8.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.01 AU - 10.09 AU

Year: 9944 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 20,722,294 km

• M1: 108,010 km (0.108 R)
• M2: 634,145 km (0.113 R)
• M3: 1,000,211 km (0.111 R)
• M4: 1,699,133 km (0.111 R)
• M5: 2,295,131 km (0.117 R)
• M6: 2,632,025 km (0.118 R)
• M7: 3,573,444 km (0.118 R)
• M8: 3,924,102 km (0.065 R)
• M9: 4,352,849 km (0.087 R)
• M10: 4,902,173 km (0.119 R)
• M11: 5,529,586 km (0.031 R)
• M12: 6,643,492 km (0.068 R)
• M13: 7,214,357 km (0.074 R)
• M14: 7,858,975 km (0.072 R)
• M15: 8,280,990 km (0.097 R)
• M16: 10,621,748 km (0.067 R)
• M17: 11,243,178 km (0.085 R)
• M18: 12,164,700 km (0.082 R)
• M19: 12,672,436 km (0.077 R)
• M20: 13,670,253 km (0.104 R)
• M21: 14,096,009 km (0.05 R)
• M22: 17,683,216 km (0.101 R)
• M23: 19,456,849 km (0.073 R)
• M24: 20,862,620 km (0.026 R)
• M25: 23,613,725 km (0.063 R)
• M26: 24,492,911 km (0.095 R)
• M27: 29,722,703 km (0.073 R)
• M28: 32,007,960 km (0.094 R)
• M29: 33,631,546 km (0.092 R)
• M30: 34,631,608 km (0.107 R)
• M31: 35,309,286 km (0.119 R)
• M32: 37,395,429 km (0.069 R)
• M33: 38,468,644 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 12.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.73 AU - 11.75 AU

Year: 11103 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 20,722,294 km

• M1: 168,447 km (0.104 R)
• M2: 1,281,605 km (0.085 R)
• M3: 2,194,601 km (0.111 R)
• M4: 4,249,926 km (0.056 R)
• M5: 5,469,597 km (0.088 R)
• M6: 6,910,225 km (0.088 R)
• M7: 13,281,897 km (0.081 R)
• M8: 18,012,332 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit