🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.8 AU - 0.96 AU

Year: 311 Days

Day: 32.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,529,635 km

• M1: 71,358 km (0.117 R)
• M2: 565,480 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.96 AU - 1.32 AU

Year: 459 Days

Day: 19 Hours

Environment

Temp: 13 °C

Axial Tilt: 133.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.65 AU - 2.05 AU

Year: 948 Days

Day: 36.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.7

Radius: 14.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.16 AU - 4.7 AU

Year: 3513 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,529,635 km

• M1: 181,612 km (0.098 R)
• M2: 1,469,949 km (0.049 R)
• M3: 2,309,342 km (0.12 R)
• M4: 3,468,576 km (0.073 R)
• M5: 3,932,479 km (0.029 R)
• M6: 5,187,605 km (0.083 R)
• M7: 6,968,269 km (0.087 R)
• M8: 9,636,048 km (0.039 R)
• M9: 11,160,600 km (0.06 R)
• M10: 12,840,883 km (0.09 R)
• M11: 14,230,198 km (0.096 R)
• M12: 15,289,202 km (0.073 R)
• M13: 15,959,101 km (0.119 R)
• M14: 16,648,597 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 6.6

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.2 AU - 14.52 AU

Year: 18397 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,529,635 km

• M1: 82,279 km (0.105 R)
• M2: 312,061 km (0.111 R)
• M3: 831,914 km (0.084 R)
• M4: 1,600,398 km (0.112 R)
• M5: 2,078,662 km (0.106 R)
• M6: 2,893,223 km (0.117 R)
• M7: 3,126,595 km (0.107 R)
• M8: 3,429,082 km (0.099 R)
• M9: 3,811,455 km (0.106 R)
• M10: 5,020,205 km (0.098 R)
• M11: 5,435,639 km (0.08 R)
• M12: 6,164,779 km (0.114 R)
• M13: 6,552,985 km (0.074 R)
• M14: 7,473,910 km (0.1 R)
• M15: 7,865,407 km (0.109 R)
• M16: 9,288,532 km (0.044 R)
• M17: 12,841,182 km (0.116 R)
• M18: 15,342,309 km (0.079 R)
• M19: 16,054,993 km (0.094 R)
• M20: 16,706,791 km (0.108 R)
• M21: 17,039,347 km (0.107 R)
• M22: 17,717,624 km (0.101 R)
• M23: 22,070,024 km (0.104 R)
• M24: 23,910,078 km (0.096 R)
• M25: 24,120,562 km (0.077 R)
• M26: 27,429,368 km (0.063 R)
• M27: 28,714,713 km (0.046 R)
• M28: 29,553,209 km (0.116 R)
• M29: 34,258,660 km (0.101 R)
• M30: 38,422,268 km (0.107 R)
• M31: 41,377,873 km (0.102 R)
• M32: 45,120,363 km (0.1 R)
• M33: 52,201,728 km (0.099 R)
• M34: 55,635,149 km (0.097 R)
• M35: 56,749,952 km (0.094 R)
• M36: 64,973,347 km (0.093 R)
• M37: 71,310,313 km (0.098 R)
• M38: 74,403,548 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit