🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 232 Days

Day: 40.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 473 Days

Day: 46.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.13 AU - 1.15 AU

Year: 528 Days

Day: 13.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,537,067 km

• M1: 210,783 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.37 AU - 1.83 AU

Year: 877 Days

Day: 21.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,537,067 km

• M1: 1,634,357 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 12

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.32 AU - 3.56 AU

Year: 2766 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 15,537,067 km

• M1: 149,747 km (0.091 R)
• M2: 291,267 km (0.091 R)
• M3: 452,683 km (0.069 R)
• M4: 544,087 km (0.081 R)
• M5: 665,262 km (0.09 R)
• M6: 813,064 km (0.03 R)
• M7: 912,547 km (0.077 R)
• M8: 1,383,631 km (0.054 R)
• M9: 1,474,287 km (0.083 R)
• M10: 1,672,504 km (0.095 R)
• M11: 1,747,902 km (0.113 R)
• M12: 1,857,706 km (0.115 R)
• M13: 1,958,535 km (0.065 R)
• M14: 2,038,121 km (0.114 R)
• M15: 2,368,284 km (0.114 R)
• M16: 2,602,255 km (0.1 R)
• M17: 2,690,368 km (0.095 R)
• M18: 3,000,335 km (0.102 R)
• M19: 3,106,250 km (0.099 R)
• M20: 3,186,435 km (0.081 R)
• M21: 3,473,064 km (0.074 R)
• M22: 3,626,552 km (0.051 R)
• M23: 3,753,859 km (0.089 R)
• M24: 3,853,791 km (0.098 R)
• M25: 3,940,408 km (0.079 R)
• M26: 4,042,134 km (0.088 R)
• M27: 4,129,948 km (0.096 R)
• M28: 4,887,512 km (0.091 R)
• M29: 4,965,752 km (0.1 R)
• M30: 5,059,998 km (0.114 R)
• M31: 5,139,136 km (0.084 R)
• M32: 5,919,289 km (0.057 R)
• M33: 6,036,274 km (0.086 R)
• M34: 6,204,572 km (0.105 R)
• M35: 6,580,511 km (0.028 R)
• M36: 6,701,685 km (0.059 R)
• M37: 6,806,105 km (0.069 R)
• M38: 7,211,665 km (0.077 R)
• M39: 7,862,266 km (0.116 R)
• M40: 8,512,717 km (0.1 R)
• M41: 8,663,961 km (0.089 R)
• M42: 9,026,436 km (0.107 R)
• M43: 9,805,991 km (0.065 R)
• M44: 10,223,967 km (0.082 R)
• M45: 10,770,000 km (0.084 R)
• M46: 11,201,141 km (0.088 R)
• M47: 11,429,277 km (0.116 R)
• M48: 11,890,338 km (0.06 R)
• M49: 12,017,047 km (0.028 R)
• M50: 12,250,719 km (0.089 R)
• M51: 12,485,737 km (0.103 R)
• M52: 12,614,691 km (0.068 R)
• M53: 12,722,401 km (0.096 R)
• M54: 13,091,010 km (0.033 R)
• M55: 13,772,279 km (0.1 R)
• M56: 14,016,722 km (0.037 R)
• M57: 14,872,572 km (0.096 R)
• M58: 15,421,745 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 13,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit