🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 11.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.13 AU - 10.07 AU

Year: 10287 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,243,956 km

• M1: 145,110 km (0.043 R)
• M2: 510,578 km (0.069 R)
• M3: 993,928 km (0.098 R)
• M4: 1,497,774 km (0.09 R)
• M5: 2,136,407 km (0.084 R)
• M6: 2,632,324 km (0.083 R)
• M7: 3,883,262 km (0.07 R)
• M8: 4,543,138 km (0.118 R)
• M9: 5,093,658 km (0.115 R)
• M10: 5,918,690 km (0.111 R)
• M11: 6,979,040 km (0.08 R)
• M12: 8,541,590 km (0.12 R)
• M13: 10,871,128 km (0.056 R)
• M14: 13,304,786 km (0.074 R)
• M15: 13,713,487 km (0.056 R)
• M16: 14,372,915 km (0.115 R)
• M17: 15,497,292 km (0.087 R)
• M18: 17,361,730 km (0.086 R)
• M19: 18,709,308 km (0.084 R)
• M20: 19,075,224 km (0.12 R)
• M21: 19,520,577 km (0.071 R)
• M22: 20,049,107 km (0.115 R)
• M23: 22,095,755 km (0.055 R)
• M24: 26,877,801 km (0.074 R)
• M25: 27,721,084 km (0.104 R)
• M26: 28,678,510 km (0.081 R)
• M27: 32,203,634 km (0.077 R)
• M28: 35,446,916 km (0.038 R)

Planet 2 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.5

Radius: 6.1

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.66 AU - 16.22 AU

Year: 21986 Days

Day: 21.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 90,243,956 km

• M1: 75,846 km (0.084 R)
• M2: 283,787 km (0.063 R)
• M3: 573,708 km (0.072 R)
• M4: 1,444,667 km (0.12 R)
• M5: 2,148,973 km (0.066 R)
• M6: 2,800,622 km (0.072 R)
• M7: 3,235,204 km (0.072 R)
• M8: 4,423,609 km (0.11 R)
• M9: 4,744,796 km (0.112 R)
• M10: 6,880,904 km (0.088 R)
• M11: 10,344,543 km (0.106 R)
• M12: 10,568,641 km (0.1 R)
• M13: 10,853,176 km (0.103 R)
• M14: 11,084,604 km (0.061 R)
• M15: 12,291,111 km (0.073 R)
• M16: 14,055,318 km (0.038 R)
• M17: 20,175,367 km (0.094 R)
• M18: 21,237,662 km (0.086 R)
• M19: 22,430,106 km (0.05 R)
• M20: 23,860,561 km (0.07 R)
• M21: 24,055,786 km (0.12 R)
• M22: 25,148,748 km (0.075 R)
• M23: 27,754,893 km (0.065 R)
• M24: 28,187,829 km (0.085 R)
• M25: 28,406,092 km (0.068 R)
• M26: 29,514,014 km (0.034 R)
• M27: 31,463,275 km (0.081 R)
• M28: 31,697,994 km (0.112 R)
• M29: 37,427,143 km (0.112 R)
• M30: 37,823,129 km (0.095 R)
• M31: 41,513,260 km (0.057 R)
• M32: 41,937,519 km (0.106 R)
• M33: 44,249,255 km (0.057 R)
• M34: 44,692,065 km (0.097 R)
• M35: 48,967,422 km (0.052 R)
• M36: 49,758,645 km (0.106 R)
• M37: 50,558,246 km (0.086 R)
• M38: 53,507,718 km (0.12 R)
• M39: 55,024,640 km (0.038 R)
• M40: 55,536,564 km (0.054 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.3

Radius: 3.3

Gravity: 80.74 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.71 AU - 14.83 AU

Year: 22801 Days

Day: 19.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 90,243,956 km

• M1: 43,982 km (0.104 R)
• M2: 161,117 km (0.08 R)
• M3: 575,952 km (0.117 R)
• M4: 900,430 km (0.092 R)
• M5: 1,288,038 km (0.115 R)
• M6: 2,107,236 km (0.092 R)
• M7: 2,702,336 km (0.111 R)
• M8: 2,914,466 km (0.04 R)
• M9: 3,195,111 km (0.097 R)
• M10: 3,555,193 km (0.115 R)
• M11: 4,214,621 km (0.055 R)
• M12: 4,912,944 km (0.092 R)
• M13: 5,474,534 km (0.04 R)
• M14: 6,212,500 km (0.103 R)
• M15: 8,993,974 km (0.061 R)
• M16: 9,708,303 km (0.073 R)
• M17: 11,796,690 km (0.062 R)
• M18: 14,087,482 km (0.081 R)
• M19: 15,713,012 km (0.112 R)
• M20: 20,214,861 km (0.11 R)
• M21: 21,747,641 km (0.046 R)
• M22: 22,169,058 km (0.062 R)
• M23: 23,137,255 km (0.109 R)
• M24: 26,329,225 km (0.055 R)
• M25: 26,928,514 km (0.058 R)
• M26: 29,802,589 km (0.118 R)
• M27: 32,462,289 km (0.092 R)
• M28: 32,599,321 km (0.112 R)
• M29: 32,874,431 km (0.096 R)
• M30: 36,593,434 km (0.092 R)
• M31: 39,016,022 km (0.081 R)
• M32: 42,355,047 km (0.067 R)
• M33: 43,508,895 km (0.115 R)
• M34: 45,707,236 km (0.088 R)
• M35: 46,051,909 km (0.104 R)
• M36: 57,015,788 km (0.039 R)
• M37: 59,235,371 km (0.065 R)
• M38: 61,302,515 km (0.063 R)
• M39: 62,565,569 km (0.119 R)
• M40: 72,129,361 km (0.106 R)
• M41: 73,065,545 km (0.085 R)
• M42: 83,133,033 km (0.039 R)
• M43: 86,508,260 km (0.092 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: 492 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit