🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.75 AU - 1.01 AU

Year: 318 Days

Day: 46.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.67 AU - 2.61 AU

Year: 1205 Days

Day: 45.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.68 AU - 2.78 AU

Year: 1282 Days

Day: 17.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 10.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.04 AU - 5.96 AU

Year: 4966 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 102,396,538 km

• M1: 138,079 km (0.085 R)
• M2: 465,100 km (0.104 R)
• M3: 896,241 km (0.112 R)
• M4: 1,884,036 km (0.043 R)
• M5: 2,352,127 km (0.106 R)
• M6: 2,700,391 km (0.077 R)
• M7: 3,523,329 km (0.098 R)
• M8: 4,333,850 km (0.057 R)
• M9: 7,307,557 km (0.086 R)
• M10: 12,191,628 km (0.115 R)
• M11: 14,519,521 km (0.082 R)
• M12: 15,759,088 km (0.042 R)
• M13: 21,215,222 km (0.08 R)
• M14: 21,857,894 km (0.107 R)
• M15: 27,056,869 km (0.116 R)
• M16: 27,391,071 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 6.1

Gravity: 25.86 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.41 AU - 18.05 AU

Year: 26346 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,396,538 km

• M1: 75,846 km (0.109 R)
• M2: 295,456 km (0.099 R)
• M3: 682,615 km (0.038 R)
• M4: 1,617,751 km (0.04 R)
• M5: 2,370,528 km (0.108 R)
• M6: 2,597,318 km (0.073 R)
• M7: 3,366,251 km (0.049 R)
• M8: 3,957,163 km (0.054 R)
• M9: 4,538,500 km (0.063 R)
• M10: 6,192,155 km (0.078 R)
• M11: 7,076,428 km (0.105 R)
• M12: 9,214,630 km (0.083 R)
• M13: 10,165,774 km (0.099 R)
• M14: 12,637,131 km (0.086 R)
• M15: 13,331,863 km (0.068 R)
• M16: 13,569,125 km (0.062 R)
• M17: 15,744,278 km (0.118 R)
• M18: 17,285,884 km (0.105 R)
• M19: 18,141,435 km (0.077 R)
• M20: 18,432,851 km (0.113 R)
• M21: 19,426,630 km (0.089 R)
• M22: 21,738,067 km (0.066 R)
• M23: 27,532,142 km (0.105 R)
• M24: 29,359,181 km (0.059 R)
• M25: 31,544,207 km (0.097 R)
• M26: 31,824,853 km (0.083 R)
• M27: 34,425,163 km (0.06 R)
• M28: 35,473,545 km (0.083 R)
• M29: 36,082,109 km (0.097 R)
• M30: 39,717,038 km (0.084 R)
• M31: 41,706,989 km (0.075 R)
• M32: 45,884,509 km (0.081 R)
• M33: 52,858,014 km (0.084 R)
• M34: 56,492,195 km (0.098 R)
• M35: 58,159,613 km (0.086 R)
• M36: 64,028,936 km (0.072 R)
• M37: 65,841,015 km (0.105 R)
• M38: 70,520,137 km (0.113 R)
• M39: 96,379,326 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 15,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit