🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.14 AU - 4.44 AU

Year: 3278 Days

Day: 15.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.1

Radius: 3.8

Gravity: 60.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.37 AU - 15.55 AU

Year: 16228 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,966,821 km

• M1: 47,273 km (0.087 R)
• M2: 223,499 km (0.102 R)
• M3: 374,892 km (0.114 R)
• M4: 530,923 km (0.051 R)
• M5: 831,016 km (0.079 R)
• M6: 1,553,424 km (0.092 R)
• M7: 2,439,044 km (0.042 R)
• M8: 2,692,612 km (0.111 R)
• M9: 3,252,258 km (0.087 R)
• M10: 5,585,536 km (0.052 R)
• M11: 8,578,989 km (0.081 R)
• M12: 10,712,554 km (0.075 R)
• M13: 11,772,006 km (0.115 R)
• M14: 12,031,110 km (0.057 R)
• M15: 13,952,545 km (0.113 R)
• M16: 15,366,843 km (0.1 R)
• M17: 15,521,078 km (0.1 R)
• M18: 15,989,918 km (0.104 R)
• M19: 18,476,833 km (0.03 R)
• M20: 20,456,162 km (0.042 R)
• M21: 21,884,074 km (0.056 R)
• M22: 22,177,286 km (0.117 R)
• M23: 27,346,940 km (0.095 R)
• M24: 28,145,343 km (0.096 R)
• M25: 33,393,536 km (0.114 R)
• M26: 33,522,788 km (0.071 R)
• M27: 33,652,340 km (0.105 R)
• M28: 35,906,780 km (0.049 R)
• M29: 37,837,191 km (0.117 R)
• M30: 38,259,805 km (0.091 R)
• M31: 40,566,305 km (0.109 R)
• M32: 41,603,916 km (0.082 R)
• M33: 44,197,345 km (0.051 R)
• M34: 45,772,161 km (0.12 R)
• M35: 48,866,444 km (0.098 R)
• M36: 50,040,787 km (0.103 R)
• M37: 60,311,429 km (0.043 R)
• M38: 64,023,999 km (0.038 R)

Asteroid Belt

Center: 12.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.9

Radius: 6.3

Gravity: 24.41 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.18 AU - 15.64 AU

Year: 18118 Days

Day: 18.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,966,821 km

• M1: 78,838 km (0.075 R)
• M2: 609,163 km (0.069 R)
• M3: 976,276 km (0.091 R)
• M4: 1,927,718 km (0.058 R)
• M5: 3,533,053 km (0.11 R)
• M6: 4,325,024 km (0.098 R)
• M7: 4,853,853 km (0.119 R)
• M8: 5,268,239 km (0.057 R)
• M9: 8,425,651 km (0.081 R)
• M10: 9,592,664 km (0.117 R)
• M11: 11,506,919 km (0.075 R)
• M12: 13,010,527 km (0.117 R)
• M13: 14,410,763 km (0.076 R)
• M14: 20,245,080 km (0.106 R)
• M15: 23,678,052 km (0.073 R)
• M16: 26,436,637 km (0.09 R)
• M17: 27,362,797 km (0.071 R)
• M18: 28,190,821 km (0.101 R)
• M19: 28,792,354 km (0.095 R)
• M20: 29,648,802 km (0.053 R)
• M21: 32,320,022 km (0.075 R)
• M22: 35,147,421 km (0.096 R)
• M23: 38,575,756 km (0.086 R)
• M24: 41,752,915 km (0.098 R)
• M25: 42,534,415 km (0.11 R)
• M26: 43,325,488 km (0.048 R)
• M27: 49,661,108 km (0.072 R)
• M28: 53,597,327 km (0.115 R)
• M29: 55,265,941 km (0.073 R)
• M30: 58,706,094 km (0.103 R)
• M31: 60,280,013 km (0.075 R)
• M32: 62,897,078 km (0.078 R)
• M33: 66,432,375 km (0.092 R)
• M34: 67,496,914 km (0.103 R)
• M35: 72,765,152 km (0.063 R)
• M36: 78,300,872 km (0.092 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: 498 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit