🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 12.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.73 AU - 9.37 AU

Year: 7774 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,543,312 km

• M1: 159,172 km (0.103 R)
• M2: 634,295 km (0.103 R)
• M3: 1,297,014 km (0.119 R)
• M4: 1,806,693 km (0.094 R)
• M5: 2,618,412 km (0.028 R)
• M6: 3,660,660 km (0.113 R)
• M7: 5,206,455 km (0.098 R)
• M8: 7,950,828 km (0.103 R)
• M9: 10,065,693 km (0.119 R)
• M10: 10,813,233 km (0.078 R)
• M11: 12,086,311 km (0.058 R)
• M12: 12,532,113 km (0.089 R)
• M13: 12,988,985 km (0.054 R)
• M14: 13,635,248 km (0.078 R)
• M15: 14,302,753 km (0.04 R)
• M16: 15,248,212 km (0.053 R)
• M17: 16,369,597 km (0.079 R)
• M18: 21,490,931 km (0.091 R)
• M19: 21,981,313 km (0.031 R)
• M20: 25,625,816 km (0.078 R)
• M21: 26,736,879 km (0.115 R)
• M22: 29,055,198 km (0.036 R)
• M23: 30,673,248 km (0.09 R)
• M24: 34,198,971 km (0.113 R)
• M25: 40,661,300 km (0.112 R)
• M26: 41,917,772 km (0.1 R)
• M27: 42,941,470 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 8.2

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.44 AU - 8.46 AU

Year: 8400 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,543,312 km

• M1: 102,026 km (0.088 R)
• M2: 445,652 km (0.042 R)
• M3: 718,519 km (0.068 R)
• M4: 1,139,038 km (0.116 R)
• M5: 1,805,646 km (0.107 R)
• M6: 2,977,297 km (0.085 R)
• M7: 4,338,637 km (0.092 R)
• M8: 4,619,881 km (0.108 R)
• M9: 6,462,179 km (0.12 R)
• M10: 8,142,612 km (0.079 R)
• M11: 12,120,120 km (0.078 R)
• M12: 13,433,290 km (0.08 R)
• M13: 14,277,471 km (0.049 R)
• M14: 14,712,651 km (0.082 R)
• M15: 16,406,997 km (0.06 R)
• M16: 16,815,698 km (0.096 R)
• M17: 21,044,531 km (0.119 R)
• M18: 22,514,629 km (0.077 R)
• M19: 24,491,116 km (0.037 R)
• M20: 32,265,418 km (0.099 R)
• M21: 36,129,980 km (0.067 R)
• M22: 42,297,302 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 3.5

Gravity: 50.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.43 AU - 20.49 AU

Year: 29722 Days

Day: 19.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,543,312 km

• M1: 45,927 km (0.084 R)
• M2: 427,401 km (0.048 R)
• M3: 658,081 km (0.116 R)
• M4: 4,280,145 km (0.097 R)
• M5: 4,802,840 km (0.071 R)
• M6: 6,434,653 km (0.096 R)
• M7: 8,013,360 km (0.032 R)
• M8: 8,123,314 km (0.104 R)
• M9: 8,688,046 km (0.089 R)
• M10: 10,085,739 km (0.074 R)
• M11: 13,164,014 km (0.087 R)
• M12: 14,832,030 km (0.071 R)
• M13: 16,995,216 km (0.063 R)
• M14: 19,557,678 km (0.107 R)
• M15: 20,058,830 km (0.105 R)
• M16: 22,149,461 km (0.073 R)
• M17: 25,195,722 km (0.066 R)
• M18: 25,550,568 km (0.063 R)
• M19: 28,382,157 km (0.074 R)
• M20: 32,659,758 km (0.098 R)
• M21: 40,817,929 km (0.088 R)
• M22: 41,800,338 km (0.074 R)
• M23: 51,551,576 km (0.062 R)
• M24: 55,044,686 km (0.091 R)
• M25: 68,968,957 km (0.109 R)
• M26: 71,299,991 km (0.066 R)
• M27: 73,924,087 km (0.067 R)
• M28: 95,543,373 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 15,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit