🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.5

Radius: 13.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.34 AU - 8 AU

Year: 6083 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,167,981 km

• M1: 167,250 km (0.119 R)
• M2: 594,203 km (0.107 R)
• M3: 1,089,820 km (0.084 R)
• M4: 1,581,698 km (0.093 R)
• M5: 2,207,317 km (0.111 R)
• M6: 2,749,310 km (0.066 R)
• M7: 4,008,774 km (0.084 R)
• M8: 4,768,731 km (0.118 R)
• M9: 7,341,964 km (0.096 R)
• M10: 8,088,906 km (0.112 R)
• M11: 9,177,231 km (0.071 R)
• M12: 10,224,416 km (0.061 R)
• M13: 11,643,651 km (0.041 R)
• M14: 13,625,224 km (0.052 R)
• M15: 14,870,477 km (0.079 R)
• M16: 19,061,761 km (0.072 R)
• M17: 20,185,390 km (0.104 R)
• M18: 20,909,893 km (0.07 R)
• M19: 23,109,131 km (0.085 R)
• M20: 24,712,970 km (0.08 R)
• M21: 25,794,562 km (0.107 R)
• M22: 26,304,242 km (0.06 R)
• M23: 29,413,036 km (0.117 R)
• M24: 30,062,889 km (0.106 R)
• M25: 32,266,017 km (0.11 R)
• M26: 34,063,734 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 13.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.28 AU - 9.38 AU

Year: 7736 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,167,981 km

• M1: 170,542 km (0.075 R)
• M2: 777,759 km (0.081 R)
• M3: 1,499,569 km (0.05 R)
• M4: 2,508,457 km (0.081 R)
• M5: 3,119,116 km (0.051 R)
• M6: 4,470,433 km (0.11 R)
• M7: 5,090,965 km (0.07 R)
• M8: 5,536,019 km (0.064 R)
• M9: 5,972,695 km (0.053 R)
• M10: 6,727,117 km (0.112 R)
• M11: 7,225,278 km (0.042 R)
• M12: 7,914,176 km (0.042 R)
• M13: 9,236,472 km (0.113 R)
• M14: 11,815,539 km (0.117 R)
• M15: 12,316,243 km (0.103 R)
• M16: 13,300,597 km (0.111 R)
• M17: 14,336,712 km (0.092 R)
• M18: 15,491,608 km (0.105 R)
• M19: 19,253,545 km (0.11 R)
• M20: 23,065,299 km (0.055 R)
• M21: 23,760,779 km (0.118 R)
• M22: 24,202,542 km (0.083 R)
• M23: 24,739,897 km (0.116 R)
• M24: 25,838,395 km (0.081 R)
• M25: 31,293,780 km (0.093 R)
• M26: 36,643,849 km (0.111 R)
• M27: 38,070,863 km (0.108 R)
• M28: 39,782,263 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.8

Radius: 12.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.1 AU - 8.4 AU

Year: 8367 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,167,981 km

• M1: 152,440 km (0.099 R)
• M2: 588,368 km (0.112 R)
• M3: 1,038,359 km (0.102 R)
• M4: 1,461,721 km (0.096 R)
• M5: 2,542,565 km (0.098 R)
• M6: 3,010,657 km (0.103 R)
• M7: 3,870,546 km (0.065 R)
• M8: 4,744,197 km (0.115 R)
• M9: 5,182,669 km (0.075 R)
• M10: 6,451,857 km (0.118 R)
• M11: 7,639,664 km (0.078 R)
• M12: 10,396,902 km (0.09 R)
• M13: 11,760,188 km (0.093 R)
• M14: 12,240,247 km (0.078 R)
• M15: 13,069,319 km (0.098 R)
• M16: 13,700,771 km (0.082 R)
• M17: 14,232,442 km (0.095 R)
• M18: 14,777,876 km (0.088 R)
• M19: 17,168,300 km (0.092 R)
• M20: 19,508,460 km (0.108 R)
• M21: 24,038,882 km (0.073 R)
• M22: 26,320,848 km (0.068 R)
• M23: 30,605,780 km (0.117 R)
• M24: 35,444,822 km (0.099 R)
• M25: 39,928,420 km (0.058 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 16,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit