🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 10.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.78 AU - 1.3 AU

Year: 732 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,430,302 km

• M1: 130,599 km (0.043 R)
• M2: 489,185 km (0.086 R)
• M3: 904,768 km (0.089 R)
• M4: 1,251,985 km (0.098 R)
• M5: 1,619,247 km (0.034 R)
• M6: 1,968,558 km (0.096 R)
• M7: 2,389,078 km (0.049 R)
• M8: 2,800,023 km (0.068 R)
• M9: 3,207,678 km (0.087 R)
• M10: 3,822,375 km (0.072 R)
• M11: 5,163,670 km (0.102 R)
• M12: 5,612,164 km (0.052 R)
• M13: 6,587,841 km (0.08 R)
• M14: 6,922,791 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 9.2

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.73 AU - 4.33 AU

Year: 5584 Days

Day: 10 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,430,302 km

• M1: 114,442 km (0.079 R)
• M2: 486,941 km (0.043 R)
• M3: 785,239 km (0.116 R)
• M4: 2,178,594 km (0.114 R)
• M5: 2,932,717 km (0.119 R)
• M6: 3,283,823 km (0.12 R)
• M7: 4,351,054 km (0.047 R)
• M8: 4,781,597 km (0.067 R)
• M9: 5,210,793 km (0.119 R)
• M10: 5,728,252 km (0.073 R)
• M11: 7,988,825 km (0.081 R)
• M12: 8,429,840 km (0.094 R)
• M13: 9,143,422 km (0.062 R)
• M14: 9,805,991 km (0.094 R)
• M15: 10,453,002 km (0.073 R)
• M16: 11,678,657 km (0.075 R)
• M17: 12,142,560 km (0.025 R)
• M18: 14,064,444 km (0.075 R)
• M19: 14,471,799 km (0.058 R)
• M20: 14,827,243 km (0.099 R)
• M21: 18,431,954 km (0.068 R)
• M22: 19,995,102 km (0.079 R)
• M23: 20,288,463 km (0.104 R)
• M24: 23,221,479 km (0.053 R)
• M25: 23,545,658 km (0.119 R)
• M26: 25,042,684 km (0.081 R)
• M27: 26,250,088 km (0.053 R)
• M28: 26,690,504 km (0.085 R)
• M29: 29,437,719 km (0.089 R)
• M30: 30,879,544 km (0.075 R)
• M31: 35,060,206 km (0.119 R)
• M32: 36,025,860 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 12.6

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.96 AU - 4.66 AU

Year: 6176 Days

Day: 9.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,430,302 km

• M1: 157,377 km (0.073 R)
• M2: 748,588 km (0.104 R)
• M3: 1,217,128 km (0.115 R)
• M4: 1,769,444 km (0.114 R)
• M5: 2,746,318 km (0.083 R)
• M6: 3,594,238 km (0.114 R)
• M7: 4,234,218 km (0.085 R)
• M8: 4,805,532 km (0.042 R)
• M9: 6,409,820 km (0.061 R)
• M10: 7,053,839 km (0.073 R)
• M11: 8,304,926 km (0.106 R)
• M12: 9,699,028 km (0.029 R)
• M13: 10,403,784 km (0.028 R)
• M14: 11,042,118 km (0.118 R)
• M15: 12,342,872 km (0.103 R)
• M16: 13,859,794 km (0.113 R)
• M17: 14,633,065 km (0.082 R)
• M18: 15,185,081 km (0.065 R)
• M19: 17,261,051 km (0.071 R)
• M20: 21,260,999 km (0.045 R)
• M21: 21,890,208 km (0.115 R)
• M22: 25,575,102 km (0.066 R)
• M23: 27,936,804 km (0.03 R)
• M24: 28,596,680 km (0.078 R)
• M25: 30,738,622 km (0.099 R)
• M26: 31,442,032 km (0.082 R)
• M27: 33,828,866 km (0.033 R)
• M28: 35,669,069 km (0.051 R)
• M29: 37,007,671 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 14,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit