🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 14.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.31 AU - 2.39 AU

Year: 2326 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,409,202 km

• M1: 185,352 km (0.114 R)
• M2: 763,099 km (0.026 R)
• M3: 1,311,824 km (0.101 R)
• M4: 2,153,312 km (0.114 R)
• M5: 2,826,353 km (0.087 R)
• M6: 4,165,702 km (0.066 R)
• M7: 4,786,683 km (0.102 R)
• M8: 5,538,712 km (0.041 R)
• M9: 6,368,531 km (0.059 R)
• M10: 10,577,766 km (0.088 R)
• M11: 11,470,267 km (0.108 R)
• M12: 11,974,412 km (0.104 R)
• M13: 13,705,110 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 12.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.29 AU - 2.95 AU

Year: 2738 Days

Day: 14.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,409,202 km

• M1: 154,535 km (0.074 R)
• M2: 734,226 km (0.068 R)
• M3: 2,486,915 km (0.083 R)
• M4: 2,875,720 km (0.111 R)
• M5: 3,446,436 km (0.115 R)
• M6: 4,213,723 km (0.104 R)
• M7: 5,905,077 km (0.116 R)
• M8: 7,390,135 km (0.057 R)
• M9: 9,972,792 km (0.097 R)
• M10: 11,983,537 km (0.11 R)
• M11: 15,863,508 km (0.076 R)
• M12: 17,866,623 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.7

Radius: 3.3

Gravity: 80.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.74 AU - 12.1 AU

Year: 21718 Days

Day: 18 Hours

Environment

Temp: -237 °C

Axial Tilt: 96 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,409,202 km

• M1: 40,990 km (0.053 R)
• M2: 181,013 km (0.057 R)
• M3: 285,882 km (0.116 R)
• M4: 470,336 km (0.098 R)
• M5: 1,294,620 km (0.087 R)
• M6: 2,128,030 km (0.12 R)
• M7: 2,957,999 km (0.037 R)
• M8: 3,384,801 km (0.069 R)
• M9: 4,502,447 km (0.053 R)
• M10: 4,685,256 km (0.053 R)
• M11: 4,949,595 km (0.089 R)
• M12: 5,303,843 km (0.043 R)
• M13: 6,106,735 km (0.102 R)
• M14: 6,513,940 km (0.11 R)
• M15: 7,896,823 km (0.069 R)
• M16: 9,169,901 km (0.037 R)
• M17: 12,683,506 km (0.075 R)
• M18: 13,419,827 km (0.075 R)
• M19: 15,057,774 km (0.049 R)
• M20: 18,537,570 km (0.045 R)
• M21: 26,083,586 km (0.088 R)
• M22: 28,122,904 km (0.038 R)
• M23: 29,118,328 km (0.099 R)
• M24: 32,515,396 km (0.12 R)
• M25: 32,787,066 km (0.082 R)
• M26: 39,463,170 km (0.102 R)
• M27: 41,981,950 km (0.118 R)
• M28: 42,142,917 km (0.117 R)
• M29: 47,686,266 km (0.106 R)
• M30: 52,567,794 km (0.042 R)
• M31: 54,840,335 km (0.114 R)
• M32: 55,032,569 km (0.089 R)
• M33: 56,000,617 km (0.112 R)
• M34: 61,632,827 km (0.087 R)
• M35: 63,520,303 km (0.098 R)
• M36: 66,751,168 km (0.08 R)
• M37: 68,741,269 km (0.117 R)
• M38: 69,188,866 km (0.091 R)
• M39: 71,685,205 km (0.106 R)
• M40: 73,304,602 km (0.106 R)
• M41: 75,660,170 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit