🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 10.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.62 AU - 6.14 AU

Year: 6137 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,421,535 km

• M1: 135,087 km (0.05 R)
• M2: 559,496 km (0.087 R)
• M3: 892,800 km (0.118 R)
• M4: 1,282,951 km (0.059 R)
• M5: 1,650,065 km (0.036 R)
• M6: 2,250,850 km (0.111 R)
• M7: 2,810,944 km (0.107 R)
• M8: 3,182,246 km (0.106 R)
• M9: 4,281,341 km (0.081 R)
• M10: 5,063,589 km (0.079 R)
• M11: 5,447,008 km (0.044 R)
• M12: 6,396,655 km (0.098 R)
• M13: 7,111,135 km (0.047 R)
• M14: 8,244,488 km (0.117 R)
• M15: 9,659,086 km (0.062 R)
• M16: 10,164,876 km (0.114 R)
• M17: 12,563,379 km (0.026 R)
• M18: 12,912,690 km (0.108 R)
• M19: 13,631,059 km (0.093 R)
• M20: 14,813,630 km (0.087 R)
• M21: 19,692,914 km (0.069 R)
• M22: 20,644,656 km (0.115 R)
• M23: 21,413,738 km (0.032 R)
• M24: 21,769,632 km (0.055 R)
• M25: 28,355,080 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 10

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.33 AU - 8.73 AU

Year: 8894 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,421,535 km

• M1: 124,316 km (0.1 R)
• M2: 439,818 km (0.086 R)
• M3: 785,389 km (0.102 R)
• M4: 1,357,601 km (0.061 R)
• M5: 2,172,909 km (0.117 R)
• M6: 2,628,135 km (0.035 R)
• M7: 3,010,508 km (0.068 R)
• M8: 5,247,445 km (0.12 R)
• M9: 5,928,115 km (0.053 R)
• M10: 7,300,675 km (0.094 R)
• M11: 7,674,520 km (0.059 R)
• M12: 8,149,045 km (0.063 R)
• M13: 11,363,155 km (0.09 R)
• M14: 12,210,029 km (0.086 R)
• M15: 16,231,219 km (0.087 R)
• M16: 18,886,133 km (0.079 R)
• M17: 19,198,044 km (0.03 R)
• M18: 19,752,005 km (0.044 R)
• M19: 21,989,092 km (0.117 R)
• M20: 23,842,161 km (0.12 R)
• M21: 24,482,290 km (0.091 R)
• M22: 25,040,140 km (0.108 R)
• M23: 30,448,253 km (0.106 R)
• M24: 34,225,300 km (0.062 R)
• M25: 38,428,402 km (0.093 R)
• M26: 40,459,492 km (0.065 R)
• M27: 41,764,734 km (0.035 R)
• M28: 42,963,312 km (0.052 R)
• M29: 46,554,558 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.1

Radius: 7.9

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.26 AU - 17.64 AU

Year: 27420 Days

Day: 18.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,421,535 km

• M1: 138,827 km (0.08 R)
• M2: 584,628 km (0.111 R)
• M3: 990,488 km (0.081 R)
• M4: 1,702,274 km (0.065 R)
• M5: 3,095,180 km (0.119 R)
• M6: 4,966,799 km (0.053 R)
• M7: 5,490,990 km (0.07 R)
• M8: 8,179,114 km (0.11 R)
• M9: 11,228,218 km (0.078 R)
• M10: 11,988,325 km (0.09 R)
• M11: 16,838,437 km (0.115 R)
• M12: 25,219,209 km (0.118 R)
• M13: 27,126,283 km (0.087 R)
• M14: 27,617,712 km (0.111 R)
• M15: 49,344,558 km (0.09 R)
• M16: 53,270,007 km (0.119 R)
• M17: 55,014,318 km (0.067 R)
• M18: 56,996,639 km (0.07 R)
• M19: 58,616,485 km (0.077 R)
• M20: 75,080,030 km (0.055 R)
• M21: 77,025,550 km (0.064 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: 198 - 17,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit