🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.59 AU - 0.67 AU

Year: 328 Days

Day: 21.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,248,695 km

• M1: 70,760 km (0.1 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.1

Radius: 3.5

Gravity: 78.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.72 AU - 9.6 AU

Year: 18187 Days

Day: 24.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,248,695 km

• M1: 43,683 km (0.097 R)
• M2: 203,154 km (0.106 R)
• M3: 352,303 km (0.109 R)
• M4: 964,607 km (0.063 R)
• M5: 1,351,168 km (0.058 R)
• M6: 1,511,836 km (0.096 R)
• M7: 5,112,358 km (0.106 R)
• M8: 5,503,107 km (0.055 R)
• M9: 5,871,417 km (0.106 R)
• M10: 7,266,717 km (0.054 R)
• M11: 11,263,672 km (0.073 R)
• M12: 13,611,611 km (0.11 R)
• M13: 16,266,076 km (0.06 R)
• M14: 17,714,183 km (0.101 R)
• M15: 18,786,650 km (0.026 R)
• M16: 24,043,519 km (0.083 R)
• M17: 24,259,090 km (0.116 R)
• M18: 31,085,989 km (0.07 R)
• M19: 31,728,212 km (0.074 R)
• M20: 35,908,725 km (0.066 R)
• M21: 40,593,981 km (0.075 R)
• M22: 41,515,503 km (0.067 R)
• M23: 58,604,367 km (0.116 R)
• M24: 58,799,293 km (0.12 R)
• M25: 59,780,656 km (0.057 R)
• M26: 61,574,783 km (0.117 R)
• M27: 70,863,763 km (0.12 R)
• M28: 74,689,131 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.4

Radius: 5.9

Gravity: 28.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.87 AU - 12.17 AU

Year: 20807 Days

Day: 19.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,248,695 km

• M1: 73,303 km (0.111 R)
• M2: 258,356 km (0.073 R)
• M3: 529,876 km (0.111 R)
• M4: 1,570,179 km (0.113 R)
• M5: 3,725,735 km (0.032 R)
• M6: 4,798,053 km (0.069 R)
• M7: 8,324,523 km (0.114 R)
• M8: 8,996,218 km (0.112 R)
• M9: 9,227,945 km (0.071 R)
• M10: 10,132,713 km (0.088 R)
• M11: 10,963,579 km (0.117 R)
• M12: 11,294,938 km (0.116 R)
• M13: 11,564,663 km (0.113 R)
• M14: 11,838,876 km (0.067 R)
• M15: 12,471,526 km (0.064 R)
• M16: 15,066,002 km (0.074 R)
• M17: 17,907,912 km (0.106 R)
• M18: 18,834,970 km (0.118 R)
• M19: 20,087,553 km (0.077 R)
• M20: 21,394,590 km (0.12 R)
• M21: 23,514,541 km (0.03 R)
• M22: 24,065,660 km (0.066 R)
• M23: 26,593,265 km (0.119 R)
• M24: 33,122,016 km (0.086 R)
• M25: 36,533,296 km (0.092 R)
• M26: 38,475,376 km (0.116 R)
• M27: 42,890,158 km (0.11 R)
• M28: 43,878,252 km (0.076 R)
• M29: 47,806,543 km (0.072 R)
• M30: 52,897,209 km (0.032 R)
• M31: 54,992,177 km (0.073 R)
• M32: 56,157,844 km (0.1 R)
• M33: 66,519,740 km (0.072 R)
• M34: 76,872,661 km (0.096 R)
• M35: 82,051,291 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit