🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 143 Days

Day: 47.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,104,172 km

• M1: 43,084 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.75 AU - 2.47 AU

Year: 1103 Days

Day: 44.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.08 AU - 3.1 AU

Year: 1500 Days

Day: 25.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,104,172 km

• M1: 31,565 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.7

Radius: 14.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.15 AU - 7.45 AU

Year: 5691 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,104,172 km

• M1: 180,265 km (0.119 R)
• M2: 663,167 km (0.057 R)
• M3: 1,512,285 km (0.115 R)
• M4: 2,208,962 km (0.098 R)
• M5: 2,963,085 km (0.093 R)
• M6: 3,664,250 km (0.101 R)
• M7: 4,856,695 km (0.038 R)
• M8: 7,635,924 km (0.083 R)
• M9: 10,699,838 km (0.063 R)
• M10: 13,427,755 km (0.097 R)
• M11: 15,698,801 km (0.061 R)
• M12: 19,469,116 km (0.088 R)
• M13: 21,347,915 km (0.116 R)
• M14: 22,368,472 km (0.08 R)
• M15: 23,345,047 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 5.4

Gravity: 29.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.5 AU - 18.24 AU

Year: 24937 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,104,172 km

• M1: 67,319 km (0.103 R)
• M2: 261,796 km (0.066 R)
• M3: 542,292 km (0.09 R)
• M4: 782,696 km (0.107 R)
• M5: 972,685 km (0.119 R)
• M6: 1,253,929 km (0.1 R)
• M7: 1,534,425 km (0.113 R)
• M8: 3,094,582 km (0.109 R)
• M9: 3,359,819 km (0.114 R)
• M10: 4,072,353 km (0.119 R)
• M11: 4,464,300 km (0.079 R)
• M12: 7,518,340 km (0.087 R)
• M13: 7,729,124 km (0.044 R)
• M14: 8,218,159 km (0.092 R)
• M15: 11,454,859 km (0.089 R)
• M16: 11,734,158 km (0.112 R)
• M17: 13,276,512 km (0.092 R)
• M18: 18,228,949 km (0.107 R)
• M19: 19,486,619 km (0.104 R)
• M20: 24,747,677 km (0.12 R)
• M21: 27,019,021 km (0.096 R)
• M22: 28,522,928 km (0.092 R)
• M23: 33,510,222 km (0.103 R)
• M24: 34,951,598 km (0.03 R)
• M25: 37,342,920 km (0.116 R)
• M26: 41,294,099 km (0.09 R)
• M27: 41,950,983 km (0.089 R)
• M28: 50,760,951 km (0.047 R)
• M29: 52,085,042 km (0.076 R)
• M30: 53,820,976 km (0.049 R)
• M31: 54,604,719 km (0.115 R)
• M32: 58,020,786 km (0.073 R)
• M33: 62,865,364 km (0.095 R)
• M34: 69,812,090 km (0.056 R)
• M35: 70,044,266 km (0.06 R)
• M36: 79,003,384 km (0.045 R)
• M37: 83,887,305 km (0.047 R)
• M38: 86,269,502 km (0.074 R)
• M39: 87,073,441 km (0.102 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit