🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.27 AU

Year: 392 Days

Day: 40.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,643,095 km

• M1: 209,886 km (0.099 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 12.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.55 AU - 7.23 AU

Year: 5443 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,643,095 km

• M1: 151,991 km (0.059 R)
• M2: 663,467 km (0.112 R)
• M3: 1,245,402 km (0.104 R)
• M4: 1,929,364 km (0.073 R)
• M5: 3,600,970 km (0.116 R)
• M6: 4,047,221 km (0.047 R)
• M7: 5,583,142 km (0.05 R)
• M8: 6,482,973 km (0.051 R)
• M9: 7,972,220 km (0.109 R)
• M10: 8,529,771 km (0.104 R)
• M11: 10,927,526 km (0.093 R)
• M12: 11,920,108 km (0.118 R)
• M13: 12,543,931 km (0.092 R)
• M14: 12,971,931 km (0.056 R)
• M15: 13,688,056 km (0.096 R)
• M16: 14,141,786 km (0.099 R)
• M17: 15,563,414 km (0.1 R)
• M18: 16,057,835 km (0.081 R)
• M19: 16,690,634 km (0.101 R)
• M20: 19,674,663 km (0.114 R)
• M21: 21,596,098 km (0.079 R)
• M22: 22,680,982 km (0.112 R)
• M23: 23,236,888 km (0.055 R)
• M24: 25,127,805 km (0.09 R)
• M25: 27,386,433 km (0.104 R)
• M26: 29,213,771 km (0.103 R)
• M27: 30,061,991 km (0.095 R)
• M28: 35,076,362 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.8

Radius: 4.8

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.04 AU - 20.12 AU

Year: 26880 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,643,095 km

• M1: 59,989 km (0.065 R)
• M2: 216,319 km (0.077 R)
• M3: 676,332 km (0.111 R)
• M4: 828,323 km (0.043 R)
• M5: 1,137,991 km (0.071 R)
• M6: 2,005,060 km (0.065 R)
• M7: 3,114,777 km (0.117 R)
• M8: 4,581,884 km (0.117 R)
• M9: 4,922,518 km (0.105 R)
• M10: 6,625,540 km (0.12 R)
• M11: 7,286,015 km (0.117 R)
• M12: 7,655,821 km (0.109 R)
• M13: 8,432,682 km (0.08 R)
• M14: 8,788,576 km (0.119 R)
• M15: 9,101,534 km (0.097 R)
• M16: 11,878,520 km (0.109 R)
• M17: 12,717,764 km (0.052 R)
• M18: 15,098,614 km (0.111 R)
• M19: 16,237,502 km (0.085 R)
• M20: 17,678,280 km (0.061 R)
• M21: 23,291,491 km (0.098 R)
• M22: 24,911,785 km (0.084 R)
• M23: 25,961,813 km (0.112 R)
• M24: 45,589,353 km (0.083 R)
• M25: 53,099,914 km (0.111 R)
• M26: 55,893,953 km (0.105 R)
• M27: 58,052,800 km (0.047 R)
• M28: 64,665,475 km (0.03 R)
• M29: 65,649,380 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit