🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.63 AU - 2.41 AU

Year: 1244 Days

Day: 38.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.5

Radius: 3.6

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.55 AU - 13.65 AU

Year: 18245 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,741,789 km

• M1: 46,675 km (0.106 R)
• M2: 301,889 km (0.041 R)
• M3: 415,134 km (0.034 R)
• M4: 529,427 km (0.086 R)
• M5: 804,986 km (0.077 R)
• M6: 1,388,268 km (0.114 R)
• M7: 1,649,466 km (0.09 R)
• M8: 2,083,599 km (0.079 R)
• M9: 2,506,812 km (0.025 R)
• M10: 2,916,410 km (0.117 R)
• M11: 3,521,235 km (0.119 R)
• M12: 5,171,898 km (0.104 R)
• M13: 5,306,536 km (0.09 R)
• M14: 6,164,031 km (0.078 R)
• M15: 9,634,701 km (0.097 R)
• M16: 10,202,724 km (0.042 R)
• M17: 15,784,520 km (0.085 R)
• M18: 16,645,456 km (0.072 R)
• M19: 16,939,266 km (0.113 R)
• M20: 17,612,905 km (0.065 R)
• M21: 20,909,145 km (0.101 R)
• M22: 22,211,095 km (0.113 R)
• M23: 23,108,383 km (0.113 R)
• M24: 25,070,808 km (0.117 R)
• M25: 26,939,734 km (0.101 R)
• M26: 34,150,651 km (0.044 R)
• M27: 35,951,659 km (0.083 R)
• M28: 36,074,031 km (0.076 R)
• M29: 36,319,371 km (0.049 R)
• M30: 38,578,000 km (0.073 R)
• M31: 42,138,878 km (0.038 R)
• M32: 46,926,458 km (0.066 R)
• M33: 47,365,528 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.8

Radius: 3.8

Gravity: 28.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.46 AU - 14.14 AU

Year: 19851 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,741,789 km

• M1: 47,273 km (0.084 R)
• M2: 257,907 km (0.065 R)
• M3: 394,490 km (0.109 R)
• M4: 604,076 km (0.111 R)
• M5: 792,270 km (0.102 R)
• M6: 1,430,604 km (0.092 R)
• M7: 1,584,690 km (0.083 R)
• M8: 2,420,494 km (0.096 R)
• M9: 2,662,842 km (0.073 R)
• M10: 3,299,830 km (0.106 R)
• M11: 3,972,721 km (0.093 R)
• M12: 4,699,168 km (0.116 R)
• M13: 4,868,064 km (0.091 R)
• M14: 5,006,143 km (0.096 R)
• M15: 5,436,087 km (0.101 R)
• M16: 5,929,162 km (0.059 R)
• M17: 9,910,560 km (0.051 R)
• M18: 10,936,053 km (0.098 R)
• M19: 12,864,519 km (0.059 R)
• M20: 14,935,552 km (0.097 R)
• M21: 15,448,823 km (0.104 R)
• M22: 20,880,572 km (0.057 R)
• M23: 22,652,110 km (0.082 R)
• M24: 28,675,069 km (0.09 R)
• M25: 30,506,746 km (0.113 R)
• M26: 37,530,216 km (0.115 R)
• M27: 37,934,280 km (0.087 R)
• M28: 39,718,534 km (0.107 R)
• M29: 41,701,753 km (0.097 R)
• M30: 42,425,657 km (0.108 R)
• M31: 44,798,728 km (0.111 R)
• M32: 50,622,124 km (0.118 R)
• M33: 51,280,355 km (0.07 R)
• M34: 57,285,213 km (0.077 R)
• M35: 57,820,624 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit