🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 8.1

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.53 AU - 2.15 AU

Year: 1754 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,142,581 km

• M1: 127,009 km (0.115 R)
• M2: 416,181 km (0.113 R)
• M3: 1,050,476 km (0.091 R)
• M4: 1,664,725 km (0.116 R)
• M5: 2,223,772 km (0.116 R)
• M6: 2,947,826 km (0.112 R)
• M7: 3,216,055 km (0.101 R)
• M8: 4,044,079 km (0.112 R)
• M9: 4,833,358 km (0.106 R)
• M10: 6,268,151 km (0.056 R)
• M11: 7,408,236 km (0.103 R)
• M12: 8,334,397 km (0.067 R)
• M13: 9,987,752 km (0.112 R)
• M14: 11,191,866 km (0.081 R)
• M15: 11,888,094 km (0.075 R)
• M16: 13,581,392 km (0.105 R)
• M17: 14,643,986 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 10.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.19 AU - 2.19 AU

Year: 2278 Days

Day: 14.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,142,581 km

• M1: 138,378 km (0.114 R)
• M2: 484,548 km (0.111 R)
• M3: 827,725 km (0.086 R)
• M4: 1,290,431 km (0.098 R)
• M5: 2,114,865 km (0.113 R)
• M6: 3,412,926 km (0.042 R)
• M7: 3,883,112 km (0.111 R)
• M8: 4,294,207 km (0.11 R)
• M9: 5,227,698 km (0.082 R)
• M10: 5,854,662 km (0.108 R)
• M11: 6,832,584 km (0.063 R)
• M12: 7,346,153 km (0.108 R)
• M13: 8,196,019 km (0.117 R)
• M14: 8,612,499 km (0.088 R)
• M15: 13,812,671 km (0.083 R)
• M16: 15,201,088 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.6

Radius: 3.9

Gravity: 48.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.05 AU - 6.07 AU

Year: 10486 Days

Day: 23 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,142,581 km

• M1: 48,470 km (0.118 R)
• M2: 251,923 km (0.079 R)
• M3: 441,164 km (0.098 R)
• M4: 617,091 km (0.107 R)
• M5: 887,415 km (0.092 R)
• M6: 1,455,886 km (0.046 R)
• M7: 2,036,925 km (0.086 R)
• M8: 2,292,887 km (0.058 R)
• M9: 2,488,411 km (0.036 R)
• M10: 2,632,025 km (0.116 R)
• M11: 4,446,946 km (0.109 R)
• M12: 5,168,158 km (0.063 R)
• M13: 5,402,278 km (0.064 R)
• M14: 5,891,912 km (0.119 R)
• M15: 6,110,624 km (0.115 R)
• M16: 6,958,844 km (0.08 R)
• M17: 8,374,190 km (0.108 R)
• M18: 8,838,392 km (0.052 R)
• M19: 12,519,098 km (0.088 R)
• M20: 15,470,065 km (0.1 R)
• M21: 17,401,524 km (0.103 R)
• M22: 17,700,719 km (0.082 R)
• M23: 19,248,309 km (0.09 R)
• M24: 20,136,921 km (0.118 R)
• M25: 20,632,838 km (0.074 R)
• M26: 22,876,506 km (0.095 R)
• M27: 25,854,551 km (0.084 R)
• M28: 27,235,040 km (0.104 R)
• M29: 27,739,784 km (0.063 R)
• M30: 29,185,946 km (0.115 R)
• M31: 32,792,452 km (0.101 R)
• M32: 34,761,160 km (0.079 R)
• M33: 37,672,633 km (0.036 R)
• M34: 41,935,425 km (0.094 R)
• M35: 43,837,113 km (0.057 R)
• M36: 43,975,042 km (0.098 R)
• M37: 44,809,050 km (0.101 R)
• M38: 47,665,322 km (0.104 R)
• M39: 48,693,060 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 8

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.08 AU - 6.52 AU

Year: 11115 Days

Day: 18.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,142,581 km

• M1: 99,483 km (0.077 R)
• M2: 379,679 km (0.081 R)
• M3: 633,547 km (0.102 R)
• M4: 964,757 km (0.109 R)
• M5: 1,438,234 km (0.105 R)
• M6: 1,785,301 km (0.112 R)
• M7: 2,502,324 km (0.119 R)
• M8: 3,713,169 km (0.113 R)
• M9: 4,938,824 km (0.03 R)
• M10: 5,343,786 km (0.079 R)
• M11: 5,698,033 km (0.118 R)
• M12: 6,181,982 km (0.108 R)
• M13: 7,577,431 km (0.093 R)
• M14: 7,979,550 km (0.12 R)
• M15: 9,732,089 km (0.099 R)
• M16: 10,977,641 km (0.083 R)
• M17: 11,262,027 km (0.111 R)
• M18: 14,653,560 km (0.077 R)
• M19: 14,998,383 km (0.087 R)
• M20: 16,879,876 km (0.089 R)
• M21: 19,322,211 km (0.105 R)
• M22: 21,722,508 km (0.089 R)
• M23: 22,261,510 km (0.08 R)
• M24: 22,809,487 km (0.049 R)
• M25: 24,604,063 km (0.053 R)
• M26: 25,387,058 km (0.071 R)
• M27: 26,899,941 km (0.103 R)
• M28: 27,626,089 km (0.081 R)
• M29: 28,152,823 km (0.047 R)
• M30: 32,961,796 km (0.067 R)
• M31: 34,638,639 km (0.103 R)
• M32: 37,004,081 km (0.108 R)
• M33: 37,643,911 km (0.06 R)
• M34: 39,875,013 km (0.104 R)
• M35: 40,818,826 km (0.117 R)
• M36: 41,091,244 km (0.087 R)
• M37: 42,054,056 km (0.081 R)
• M38: 42,332,009 km (0.108 R)
• M39: 52,203,523 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 17,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit