🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 13

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.75 AU - 0.83 AU

Year: 461 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 16,095,865 km

• M1: 170,542 km (0.063 R)
• M2: 280,047 km (0.078 R)
• M3: 379,081 km (0.08 R)
• M4: 601,683 km (0.041 R)
• M5: 741,856 km (0.091 R)
• M6: 848,220 km (0.106 R)
• M7: 931,845 km (0.062 R)
• M8: 1,013,825 km (0.096 R)
• M9: 1,131,409 km (0.067 R)
• M10: 1,227,451 km (0.09 R)
• M11: 1,448,257 km (0.083 R)
• M12: 1,635,105 km (0.066 R)
• M13: 1,745,059 km (0.032 R)
• M14: 1,857,856 km (0.119 R)
• M15: 1,944,772 km (0.052 R)
• M16: 2,077,914 km (0.109 R)
• M17: 2,171,712 km (0.119 R)
• M18: 2,260,274 km (0.068 R)
• M19: 2,383,842 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 10.3

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.77 AU - 0.87 AU

Year: 487 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 16,095,865 km

• M1: 136,882 km (0.084 R)
• M2: 339,438 km (0.076 R)
• M3: 474,375 km (0.108 R)
• M4: 634,145 km (0.112 R)
• M5: 699,071 km (0.119 R)
• M6: 803,490 km (0.066 R)
• M7: 879,635 km (0.118 R)
• M8: 948,301 km (0.076 R)
• M9: 1,034,469 km (0.089 R)
• M10: 1,118,094 km (0.057 R)
• M11: 1,270,236 km (0.083 R)
• M12: 1,337,555 km (0.109 R)
• M13: 1,511,686 km (0.061 R)
• M14: 1,687,015 km (0.087 R)
• M15: 1,774,231 km (0.109 R)
• M16: 1,850,226 km (0.108 R)
• M17: 1,927,269 km (0.12 R)
• M18: 2,025,256 km (0.101 R)
• M19: 2,104,842 km (0.049 R)
• M20: 2,172,011 km (0.115 R)
• M21: 2,329,239 km (0.077 R)
• M22: 2,412,864 km (0.087 R)
• M23: 2,490,356 km (0.092 R)
• M24: 2,698,895 km (0.097 R)
• M25: 2,831,289 km (0.101 R)
• M26: 3,094,731 km (0.094 R)
• M27: 3,187,033 km (0.071 R)
• M28: 3,264,525 km (0.044 R)
• M29: 3,350,693 km (0.12 R)
• M30: 3,637,622 km (0.114 R)
• M31: 3,727,081 km (0.084 R)
• M32: 3,874,734 km (0.1 R)
• M33: 3,949,384 km (0.098 R)
• M34: 4,167,797 km (0.113 R)
• M35: 4,278,350 km (0.067 R)
• M36: 4,381,422 km (0.097 R)
• M37: 4,450,686 km (0.118 R)
• M38: 4,704,404 km (0.092 R)
• M39: 4,775,314 km (0.081 R)
• M40: 4,927,006 km (0.077 R)
• M41: 5,318,055 km (0.06 R)
• M42: 5,447,606 km (0.114 R)
• M43: 5,522,106 km (0.075 R)
• M44: 5,625,179 km (0.046 R)
• M45: 5,794,973 km (0.114 R)
• M46: 5,899,691 km (0.111 R)
• M47: 6,062,753 km (0.077 R)
• M48: 6,217,587 km (0.115 R)
• M49: 6,501,523 km (0.11 R)
• M50: 6,699,890 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 9.2

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.84 AU - 2.34 AU

Year: 1982 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,095,865 km

• M1: 121,773 km (0.104 R)
• M2: 193,280 km (0.077 R)
• M3: 272,119 km (0.066 R)
• M4: 442,660 km (0.086 R)
• M5: 582,385 km (0.074 R)
• M6: 666,010 km (0.097 R)
• M7: 729,589 km (0.058 R)
• M8: 812,167 km (0.067 R)
• M9: 1,024,297 km (0.049 R)
• M10: 1,264,401 km (0.094 R)
• M11: 1,490,593 km (0.083 R)
• M12: 1,630,467 km (0.079 R)
• M13: 1,741,020 km (0.107 R)
• M14: 1,854,266 km (0.101 R)
• M15: 1,981,723 km (0.091 R)
• M16: 2,233,197 km (0.105 R)
• M17: 2,469,562 km (0.092 R)
• M18: 2,688,124 km (0.097 R)
• M19: 2,779,977 km (0.113 R)
• M20: 3,034,593 km (0.037 R)
• M21: 3,116,572 km (0.095 R)
• M22: 3,480,394 km (0.092 R)
• M23: 3,653,030 km (0.118 R)
• M24: 3,813,848 km (0.086 R)
• M25: 3,902,410 km (0.086 R)
• M26: 4,202,952 km (0.071 R)
• M27: 4,340,732 km (0.077 R)
• M28: 4,402,366 km (0.114 R)
• M29: 4,589,363 km (0.101 R)
• M30: 4,652,195 km (0.106 R)
• M31: 4,938,675 km (0.108 R)
• M32: 5,003,151 km (0.08 R)
• M33: 5,133,002 km (0.092 R)
• M34: 5,579,253 km (0.095 R)
• M35: 5,696,986 km (0.058 R)
• M36: 5,832,671 km (0.107 R)
• M37: 6,333,226 km (0.036 R)
• M38: 6,403,387 km (0.108 R)
• M39: 6,473,698 km (0.073 R)
• M40: 6,633,170 km (0.118 R)
• M41: 6,757,934 km (0.076 R)
• M42: 6,991,905 km (0.032 R)
• M43: 7,246,820 km (0.104 R)
• M44: 7,320,273 km (0.119 R)
• M45: 7,486,326 km (0.101 R)
• M46: 8,547,424 km (0.044 R)
• M47: 8,878,933 km (0.115 R)
• M48: 9,075,953 km (0.063 R)
• M49: 9,514,275 km (0.079 R)
• M50: 10,082,298 km (0.098 R)
• M51: 10,267,201 km (0.064 R)
• M52: 10,556,972 km (0.055 R)
• M53: 10,723,923 km (0.08 R)
• M54: 10,786,605 km (0.079 R)
• M55: 10,891,623 km (0.083 R)
• M56: 10,975,846 km (0.033 R)
• M57: 11,123,649 km (0.079 R)
• M58: 11,336,078 km (0.082 R)
• M59: 11,549,853 km (0.108 R)
• M60: 12,220,949 km (0.049 R)
• M61: 12,396,128 km (0.062 R)
• M62: 12,682,758 km (0.092 R)
• M63: 12,749,179 km (0.115 R)
• M64: 13,284,889 km (0.082 R)
• M65: 13,600,690 km (0.059 R)
• M66: 13,987,700 km (0.12 R)
• M67: 14,309,036 km (0.051 R)
• M68: 14,586,391 km (0.066 R)
• M69: 14,772,341 km (0.033 R)
• M70: 14,935,702 km (0.11 R)
• M71: 15,029,350 km (0.072 R)
• M72: 15,240,732 km (0.099 R)
• M73: 15,358,465 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit