🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 13

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.4 AU - 1.68 AU

Year: 1254 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,829,839 km

• M1: 161,715 km (0.088 R)
• M2: 710,739 km (0.113 R)
• M3: 1,173,446 km (0.086 R)
• M4: 1,671,906 km (0.118 R)
• M5: 2,405,833 km (0.098 R)
• M6: 2,888,735 km (0.102 R)
• M7: 3,390,935 km (0.072 R)
• M8: 3,967,934 km (0.103 R)
• M9: 4,406,704 km (0.118 R)
• M10: 4,897,535 km (0.106 R)
• M11: 6,125,734 km (0.096 R)
• M12: 6,666,081 km (0.064 R)
• M13: 7,263,874 km (0.106 R)
• M14: 7,762,334 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 11.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.09 AU - 4.45 AU

Year: 4802 Days

Day: 7.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,829,839 km

• M1: 149,897 km (0.057 R)
• M2: 695,481 km (0.049 R)
• M3: 1,708,557 km (0.11 R)
• M4: 2,316,373 km (0.072 R)
• M5: 2,737,491 km (0.117 R)
• M6: 4,864,923 km (0.072 R)
• M7: 5,726,008 km (0.091 R)
• M8: 6,871,778 km (0.118 R)
• M9: 7,615,878 km (0.115 R)
• M10: 9,496,174 km (0.082 R)
• M11: 9,890,514 km (0.072 R)
• M12: 10,461,080 km (0.1 R)
• M13: 10,924,684 km (0.051 R)
• M14: 13,451,990 km (0.101 R)
• M15: 14,564,250 km (0.118 R)
• M16: 15,956,707 km (0.049 R)
• M17: 19,005,063 km (0.054 R)
• M18: 21,262,944 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.1

Radius: 3.6

Gravity: 58.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.69 AU - 8.61 AU

Year: 13880 Days

Day: 21 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,829,839 km

• M1: 45,777 km (0.083 R)
• M2: 495,917 km (0.078 R)
• M3: 975,827 km (0.114 R)
• M4: 1,155,943 km (0.108 R)
• M5: 4,397,280 km (0.111 R)
• M6: 5,200,920 km (0.116 R)
• M7: 6,835,127 km (0.085 R)
• M8: 6,963,482 km (0.095 R)
• M9: 7,814,394 km (0.098 R)
• M10: 11,607,748 km (0.105 R)
• M11: 12,798,696 km (0.109 R)
• M12: 13,323,785 km (0.092 R)
• M13: 13,726,801 km (0.103 R)
• M14: 14,346,436 km (0.059 R)
• M15: 14,769,947 km (0.035 R)
• M16: 16,470,127 km (0.078 R)
• M17: 18,794,280 km (0.032 R)
• M18: 19,046,502 km (0.104 R)
• M19: 20,786,175 km (0.041 R)
• M20: 26,740,919 km (0.111 R)
• M21: 29,932,440 km (0.111 R)
• M22: 31,206,565 km (0.109 R)
• M23: 31,442,032 km (0.08 R)
• M24: 36,014,939 km (0.091 R)
• M25: 36,534,343 km (0.102 R)
• M26: 40,310,941 km (0.117 R)
• M27: 48,156,003 km (0.068 R)
• M28: 55,050,670 km (0.116 R)
• M29: 55,739,568 km (0.103 R)
• M30: 56,086,186 km (0.11 R)
• M31: 56,783,911 km (0.09 R)
• M32: 60,907,726 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 20,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit