🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.9 AU - 1 AU

Year: 356 Days

Day: 13.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 14.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.12 AU - 4.58 AU

Year: 3493 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,138,215 km

• M1: 185,651 km (0.105 R)
• M2: 828,473 km (0.036 R)
• M3: 1,319,154 km (0.119 R)
• M4: 2,341,356 km (0.054 R)
• M5: 3,296,688 km (0.082 R)
• M6: 3,803,376 km (0.115 R)
• M7: 4,662,367 km (0.068 R)
• M8: 7,659,561 km (0.096 R)
• M9: 8,846,769 km (0.096 R)
• M10: 9,795,818 km (0.112 R)
• M11: 11,323,661 km (0.083 R)
• M12: 12,122,065 km (0.103 R)
• M13: 12,768,777 km (0.098 R)
• M14: 13,585,132 km (0.107 R)
• M15: 14,435,895 km (0.071 R)
• M16: 17,030,820 km (0.119 R)
• M17: 17,961,169 km (0.084 R)
• M18: 18,680,885 km (0.083 R)
• M19: 23,909,480 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.2

Radius: 3.2

Gravity: 58.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.58 AU - 11.84 AU

Year: 15428 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,138,215 km

• M1: 45,328 km (0.1 R)
• M2: 345,272 km (0.086 R)
• M3: 558,449 km (0.09 R)
• M4: 672,742 km (0.077 R)
• M5: 873,951 km (0.095 R)
• M6: 2,023,162 km (0.057 R)
• M7: 2,399,101 km (0.116 R)
• M8: 2,938,252 km (0.073 R)
• M9: 5,244,453 km (0.117 R)
• M10: 6,064,847 km (0.109 R)
• M11: 6,182,880 km (0.102 R)
• M12: 6,881,652 km (0.099 R)
• M13: 7,722,990 km (0.031 R)
• M14: 7,861,817 km (0.096 R)
• M15: 9,291,225 km (0.098 R)
• M16: 9,554,068 km (0.095 R)
• M17: 12,524,483 km (0.096 R)
• M18: 13,569,724 km (0.083 R)
• M19: 16,741,647 km (0.079 R)
• M20: 18,663,830 km (0.116 R)
• M21: 22,372,810 km (0.077 R)
• M22: 22,939,786 km (0.082 R)
• M23: 24,999,599 km (0.091 R)
• M24: 25,918,878 km (0.038 R)
• M25: 31,088,083 km (0.113 R)
• M26: 36,382,501 km (0.043 R)
• M27: 36,642,502 km (0.068 R)
• M28: 37,827,318 km (0.097 R)
• M29: 38,094,051 km (0.104 R)
• M30: 38,766,343 km (0.077 R)
• M31: 40,690,920 km (0.101 R)
• M32: 41,676,620 km (0.112 R)
• M33: 41,961,156 km (0.103 R)
• M34: 48,553,335 km (0.078 R)
• M35: 49,661,856 km (0.108 R)
• M36: 50,142,065 km (0.105 R)
• M37: 58,786,278 km (0.073 R)
• M38: 59,323,484 km (0.071 R)
• M39: 60,772,340 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit