🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 10.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.72 AU - 1.08 AU

Year: 543 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,876,257 km

• M1: 135,536 km (0.112 R)
• M2: 490,980 km (0.075 R)
• M3: 853,905 km (0.094 R)
• M4: 1,208,601 km (0.087 R)
• M5: 1,598,004 km (0.109 R)
• M6: 1,971,401 km (0.053 R)
• M7: 2,582,807 km (0.039 R)
• M8: 2,928,678 km (0.116 R)
• M9: 3,305,814 km (0.079 R)
• M10: 3,847,208 km (0.102 R)
• M11: 4,596,095 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 10.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.48 AU - 1.5 AU

Year: 1156 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 98.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,876,257 km

• M1: 128,654 km (0.116 R)
• M2: 771,027 km (0.099 R)
• M3: 1,371,513 km (0.072 R)
• M4: 1,698,684 km (0.111 R)
• M5: 2,375,016 km (0.058 R)
• M6: 3,454,813 km (0.074 R)
• M7: 5,025,292 km (0.094 R)
• M8: 7,122,803 km (0.111 R)
• M9: 7,649,837 km (0.069 R)
• M10: 8,068,711 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 14.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.56 AU - 3.24 AU

Year: 3140 Days

Day: 9.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,876,257 km

• M1: 182,958 km (0.081 R)
• M2: 978,819 km (0.109 R)
• M3: 1,464,114 km (0.107 R)
• M4: 2,413,163 km (0.108 R)
• M5: 2,923,890 km (0.102 R)
• M6: 3,632,835 km (0.1 R)
• M7: 4,227,935 km (0.116 R)
• M8: 5,069,124 km (0.104 R)
• M9: 5,542,452 km (0.083 R)
• M10: 6,334,871 km (0.052 R)
• M11: 9,242,007 km (0.067 R)
• M12: 11,683,743 km (0.105 R)
• M13: 12,472,423 km (0.111 R)
• M14: 13,474,280 km (0.05 R)
• M15: 16,494,063 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 10.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.67 AU - 3.29 AU

Year: 3271 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,876,257 km

• M1: 130,300 km (0.032 R)
• M2: 484,697 km (0.071 R)
• M3: 1,087,128 km (0.114 R)
• M4: 1,655,151 km (0.105 R)
• M5: 2,607,491 km (0.072 R)
• M6: 2,986,422 km (0.045 R)
• M7: 3,434,318 km (0.098 R)
• M8: 4,446,498 km (0.097 R)
• M9: 4,927,903 km (0.049 R)
• M10: 5,669,460 km (0.117 R)
• M11: 6,309,889 km (0.054 R)
• M12: 7,539,284 km (0.041 R)
• M13: 7,963,394 km (0.074 R)
• M14: 8,433,281 km (0.091 R)
• M15: 9,015,216 km (0.1 R)
• M16: 9,821,699 km (0.113 R)
• M17: 12,105,011 km (0.067 R)
• M18: 14,077,010 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.9

Radius: 5.5

Gravity: 26.58 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.46 AU - 8.46 AU

Year: 11675 Days

Day: 23.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,876,257 km

• M1: 68,366 km (0.109 R)
• M2: 302,038 km (0.074 R)
• M3: 706,102 km (0.103 R)
• M4: 953,836 km (0.06 R)
• M5: 1,195,137 km (0.074 R)
• M6: 2,327,743 km (0.108 R)
• M7: 3,044,616 km (0.111 R)
• M8: 4,870,458 km (0.119 R)
• M9: 5,377,295 km (0.08 R)
• M10: 5,918,541 km (0.039 R)
• M11: 7,986,432 km (0.06 R)
• M12: 8,216,663 km (0.092 R)
• M13: 8,546,227 km (0.107 R)
• M14: 9,282,398 km (0.084 R)
• M15: 9,691,848 km (0.119 R)
• M16: 10,274,382 km (0.071 R)
• M17: 15,658,409 km (0.036 R)
• M18: 16,608,056 km (0.086 R)
• M19: 18,381,539 km (0.077 R)
• M20: 18,783,060 km (0.073 R)
• M21: 19,603,903 km (0.118 R)
• M22: 19,854,629 km (0.051 R)
• M23: 20,107,599 km (0.101 R)
• M24: 20,533,953 km (0.106 R)
• M25: 21,053,507 km (0.108 R)
• M26: 22,299,807 km (0.118 R)
• M27: 29,493,968 km (0.103 R)
• M28: 29,823,383 km (0.107 R)
• M29: 30,601,591 km (0.114 R)
• M30: 31,621,699 km (0.09 R)
• M31: 32,547,410 km (0.046 R)
• M32: 36,054,732 km (0.088 R)
• M33: 38,877,644 km (0.06 R)
• M34: 40,613,129 km (0.113 R)
• M35: 47,618,947 km (0.079 R)
• M36: 52,122,441 km (0.099 R)
• M37: 53,413,022 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.9

Radius: 5.3

Gravity: 26.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.97 AU - 9.77 AU

Year: 14038 Days

Day: 19.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,876,257 km

• M1: 65,973 km (0.069 R)
• M2: 232,325 km (0.11 R)
• M3: 901,028 km (0.078 R)
• M4: 2,020,768 km (0.108 R)
• M5: 2,956,353 km (0.081 R)
• M6: 3,601,270 km (0.083 R)
• M7: 4,090,604 km (0.07 R)
• M8: 4,493,770 km (0.118 R)
• M9: 4,991,483 km (0.1 R)
• M10: 5,271,530 km (0.12 R)
• M11: 5,978,829 km (0.075 R)
• M12: 7,534,347 km (0.084 R)
• M13: 9,236,921 km (0.078 R)
• M14: 10,429,365 km (0.07 R)
• M15: 11,062,613 km (0.061 R)
• M16: 13,514,372 km (0.097 R)
• M17: 14,058,609 km (0.042 R)
• M18: 14,973,999 km (0.074 R)
• M19: 15,263,471 km (0.079 R)
• M20: 15,630,584 km (0.111 R)
• M21: 16,230,023 km (0.075 R)
• M22: 18,449,457 km (0.099 R)
• M23: 20,773,460 km (0.081 R)
• M24: 23,479,386 km (0.108 R)
• M25: 24,364,706 km (0.102 R)
• M26: 25,374,192 km (0.103 R)
• M27: 26,516,522 km (0.119 R)
• M28: 27,261,070 km (0.094 R)
• M29: 29,805,581 km (0.057 R)
• M30: 33,726,541 km (0.083 R)
• M31: 35,106,132 km (0.088 R)
• M32: 37,843,923 km (0.12 R)
• M33: 38,923,122 km (0.091 R)
• M34: 48,938,699 km (0.119 R)
• M35: 54,876,538 km (0.066 R)
• M36: 59,090,860 km (0.069 R)
• M37: 59,813,717 km (0.102 R)
• M38: 62,017,293 km (0.081 R)

Asteroid Belt

Center: 9.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35

Radius: 6.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.62 AU - 11.88 AU

Year: 23992 Days

Day: 19.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,876,257 km

• M1: 556,654 km (0.049 R)
• M2: 1,021,305 km (0.111 R)
• M3: 1,332,917 km (0.097 R)
• M4: 1,983,817 km (0.098 R)
• M5: 2,810,046 km (0.111 R)
• M6: 3,321,372 km (0.096 R)
• M7: 3,755,505 km (0.09 R)
• M8: 5,145,419 km (0.104 R)
• M9: 7,019,431 km (0.11 R)
• M10: 16,730,278 km (0.108 R)
• M11: 18,659,193 km (0.069 R)
• M12: 21,091,355 km (0.08 R)
• M13: 28,476,254 km (0.112 R)
• M14: 31,496,336 km (0.085 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: 342 - 16,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit