🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.84 AU - 1.36 AU

Year: 432 Days

Day: 40.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 129 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.7

Radius: 3.6

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.99 AU - 14.87 AU

Year: 16422 Days

Day: 17.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 89 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,969,179 km

• M1: 44,730 km (0.117 R)
• M2: 468,541 km (0.099 R)
• M3: 2,251,897 km (0.119 R)
• M4: 2,738,688 km (0.051 R)
• M5: 3,459,600 km (0.092 R)
• M6: 4,104,816 km (0.119 R)
• M7: 5,629,069 km (0.102 R)
• M8: 6,115,411 km (0.044 R)
• M9: 6,442,432 km (0.072 R)
• M10: 9,253,825 km (0.114 R)
• M11: 11,762,581 km (0.034 R)
• M12: 14,182,028 km (0.114 R)
• M13: 14,689,913 km (0.111 R)
• M14: 15,013,343 km (0.107 R)
• M15: 15,407,833 km (0.054 R)
• M16: 17,701,766 km (0.108 R)
• M17: 20,937,568 km (0.097 R)
• M18: 23,652,171 km (0.115 R)
• M19: 24,185,937 km (0.115 R)
• M20: 25,093,397 km (0.091 R)
• M21: 36,382,352 km (0.046 R)
• M22: 37,813,555 km (0.085 R)
• M23: 42,723,058 km (0.118 R)
• M24: 43,514,281 km (0.052 R)
• M25: 44,854,378 km (0.083 R)
• M26: 44,989,914 km (0.114 R)
• M27: 45,808,813 km (0.088 R)

Asteroid Belt

Center: 15.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.7

Radius: 6.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.91 AU - 21.93 AU

Year: 28427 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 144.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,969,179 km

• M1: 80,932 km (0.095 R)
• M2: 478,564 km (0.037 R)
• M3: 824,883 km (0.091 R)
• M4: 1,088,175 km (0.08 R)
• M5: 2,881,554 km (0.06 R)
• M6: 3,349,048 km (0.098 R)
• M7: 3,585,861 km (0.108 R)
• M8: 4,027,474 km (0.113 R)
• M9: 4,434,230 km (0.118 R)
• M10: 5,211,691 km (0.077 R)
• M11: 5,653,603 km (0.07 R)
• M12: 7,275,543 km (0.106 R)
• M13: 7,623,657 km (0.07 R)
• M14: 10,693,256 km (0.104 R)
• M15: 13,143,968 km (0.093 R)
• M16: 13,735,478 km (0.084 R)
• M17: 20,365,357 km (0.06 R)
• M18: 20,758,649 km (0.107 R)
• M19: 25,424,457 km (0.115 R)
• M20: 26,574,566 km (0.111 R)
• M21: 29,475,568 km (0.092 R)
• M22: 38,528,034 km (0.119 R)
• M23: 41,756,057 km (0.077 R)
• M24: 42,072,456 km (0.062 R)
• M25: 42,870,860 km (0.067 R)
• M26: 44,993,654 km (0.115 R)
• M27: 58,031,557 km (0.113 R)
• M28: 65,830,693 km (0.047 R)
• M29: 70,874,983 km (0.045 R)
• M30: 82,219,887 km (0.098 R)
• M31: 83,717,811 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit