🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 9.5

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.32 AU - 1.32 AU

Year: 1066 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,531,486 km

• M1: 118,182 km (0.054 R)
• M2: 452,234 km (0.028 R)
• M3: 1,187,209 km (0.115 R)
• M4: 1,735,485 km (0.06 R)
• M5: 2,267,605 km (0.105 R)
• M6: 2,668,228 km (0.086 R)
• M7: 3,393,628 km (0.096 R)
• M8: 4,129,350 km (0.098 R)
• M9: 4,482,999 km (0.083 R)
• M10: 4,912,046 km (0.12 R)
• M11: 5,407,664 km (0.086 R)
• M12: 5,936,193 km (0.109 R)
• M13: 6,793,389 km (0.058 R)
• M14: 7,144,196 km (0.088 R)
• M15: 8,562,533 km (0.104 R)
• M16: 9,452,641 km (0.06 R)
• M17: 9,801,802 km (0.115 R)
• M18: 10,159,790 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 11.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.69 AU - 2.27 AU

Year: 1958 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,531,486 km

• M1: 142,118 km (0.063 R)
• M2: 580,141 km (0.076 R)
• M3: 979,417 km (0.106 R)
• M4: 1,360,144 km (0.107 R)
• M5: 1,809,536 km (0.037 R)
• M6: 3,122,108 km (0.082 R)
• M7: 3,528,715 km (0.059 R)
• M8: 4,157,774 km (0.09 R)
• M9: 5,758,321 km (0.118 R)
• M10: 6,978,142 km (0.097 R)
• M11: 7,794,199 km (0.044 R)
• M12: 8,610,255 km (0.079 R)
• M13: 9,087,622 km (0.077 R)
• M14: 9,549,131 km (0.04 R)
• M15: 10,699,240 km (0.114 R)
• M16: 12,056,691 km (0.1 R)
• M17: 14,435,895 km (0.077 R)
• M18: 15,386,590 km (0.112 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.4

Radius: 8.4

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.29 AU - 3.87 AU

Year: 4761 Days

Day: 10.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,531,486 km

• M1: 104,719 km (0.073 R)
• M2: 389,702 km (0.099 R)
• M3: 755,619 km (0.112 R)
• M4: 1,054,216 km (0.112 R)
• M5: 1,520,513 km (0.113 R)
• M6: 2,020,768 km (0.113 R)
• M7: 2,901,002 km (0.028 R)
• M8: 3,232,660 km (0.086 R)
• M9: 3,693,123 km (0.096 R)
• M10: 4,477,315 km (0.111 R)
• M11: 4,820,492 km (0.1 R)
• M12: 5,207,502 km (0.105 R)
• M13: 6,999,684 km (0.111 R)
• M14: 7,462,989 km (0.117 R)
• M15: 9,723,712 km (0.105 R)
• M16: 10,258,824 km (0.1 R)
• M17: 11,982,191 km (0.047 R)
• M18: 13,332,910 km (0.097 R)
• M19: 15,545,164 km (0.049 R)
• M20: 17,387,013 km (0.092 R)
• M21: 18,671,909 km (0.102 R)
• M22: 19,050,391 km (0.067 R)
• M23: 19,434,110 km (0.086 R)
• M24: 21,844,879 km (0.114 R)
• M25: 23,339,512 km (0.11 R)
• M26: 24,373,233 km (0.094 R)
• M27: 25,591,558 km (0.031 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit