🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.29 AU - 1.45 AU

Year: 566 Days

Day: 12.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,941,367 km

• M1: 26,180 km (0.109 R)
• M2: 50,564 km (0.095 R)

Planet 2 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.5

Radius: 6.5

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.02 AU - 20.48 AU

Year: 25298 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,941,367 km

• M1: 80,932 km (0.109 R)
• M2: 307,424 km (0.075 R)
• M3: 528,978 km (0.088 R)
• M4: 756,816 km (0.089 R)
• M5: 1,156,691 km (0.089 R)
• M6: 1,854,864 km (0.117 R)
• M7: 2,535,235 km (0.117 R)
• M8: 2,804,062 km (0.074 R)
• M9: 3,011,555 km (0.051 R)
• M10: 3,545,769 km (0.106 R)
• M11: 4,241,100 km (0.078 R)
• M12: 4,480,307 km (0.114 R)
• M13: 5,489,195 km (0.118 R)
• M14: 7,059,224 km (0.081 R)
• M15: 7,445,037 km (0.087 R)
• M16: 8,364,466 km (0.039 R)
• M17: 12,947,995 km (0.088 R)
• M18: 18,424,025 km (0.059 R)
• M19: 18,970,656 km (0.102 R)
• M20: 25,379,279 km (0.118 R)
• M21: 25,716,173 km (0.09 R)
• M22: 27,919,002 km (0.104 R)
• M23: 28,761,238 km (0.12 R)
• M24: 33,766,633 km (0.1 R)
• M25: 38,578,897 km (0.106 R)
• M26: 39,322,997 km (0.039 R)
• M27: 40,686,582 km (0.098 R)
• M28: 47,808,637 km (0.041 R)
• M29: 55,341,189 km (0.1 R)
• M30: 55,718,325 km (0.065 R)
• M31: 58,797,947 km (0.11 R)
• M32: 65,926,286 km (0.12 R)
• M33: 67,417,926 km (0.074 R)
• M34: 70,911,485 km (0.109 R)
• M35: 73,155,154 km (0.073 R)
• M36: 73,382,094 km (0.055 R)
• M37: 74,753,607 km (0.036 R)
• M38: 75,214,518 km (0.111 R)

Asteroid Belt

Center: 17.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103

Radius: 3.3

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.9 AU - 21.78 AU

Year: 26607 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,941,367 km

• M1: 87,066 km (0.101 R)
• M2: 540,647 km (0.041 R)
• M3: 880,832 km (0.1 R)
• M4: 992,881 km (0.072 R)
• M5: 1,963,023 km (0.1 R)
• M6: 2,619,758 km (0.046 R)
• M7: 2,788,355 km (0.09 R)
• M8: 3,077,677 km (0.108 R)
• M9: 4,121,870 km (0.104 R)
• M10: 5,900,439 km (0.069 R)
• M11: 6,489,705 km (0.109 R)
• M12: 6,642,893 km (0.067 R)
• M13: 7,403,898 km (0.102 R)
• M14: 8,445,997 km (0.081 R)
• M15: 8,767,482 km (0.102 R)
• M16: 9,931,653 km (0.093 R)
• M17: 12,385,208 km (0.068 R)
• M18: 12,680,514 km (0.073 R)
• M19: 15,147,084 km (0.064 R)
• M20: 16,957,966 km (0.027 R)
• M21: 19,937,058 km (0.082 R)
• M22: 22,019,610 km (0.119 R)
• M23: 23,877,167 km (0.103 R)
• M24: 28,204,285 km (0.079 R)
• M25: 31,361,847 km (0.065 R)
• M26: 36,166,781 km (0.067 R)
• M27: 37,012,458 km (0.099 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit