🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 293 Days

Day: 34.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 14.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.82 AU - 2.12 AU

Year: 1785 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,172,710 km

• M1: 185,352 km (0.108 R)
• M2: 668,852 km (0.072 R)
• M3: 1,208,452 km (0.111 R)
• M4: 1,825,692 km (0.108 R)
• M5: 2,310,390 km (0.034 R)
• M6: 2,954,109 km (0.107 R)
• M7: 3,452,868 km (0.083 R)
• M8: 4,253,217 km (0.093 R)
• M9: 5,374,154 km (0.105 R)
• M10: 6,813,136 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 14.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.81 AU - 4.41 AU

Year: 5380 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,172,710 km

• M1: 181,612 km (0.107 R)
• M2: 721,361 km (0.098 R)
• M3: 1,284,896 km (0.064 R)
• M4: 2,100,205 km (0.09 R)
• M5: 4,072,652 km (0.038 R)
• M6: 4,874,497 km (0.069 R)
• M7: 6,030,589 km (0.107 R)
• M8: 8,156,973 km (0.085 R)
• M9: 9,261,754 km (0.078 R)
• M10: 10,792,140 km (0.117 R)
• M11: 13,561,197 km (0.077 R)
• M12: 14,581,155 km (0.083 R)
• M13: 16,457,262 km (0.07 R)
• M14: 20,757,752 km (0.097 R)
• M15: 22,189,254 km (0.107 R)
• M16: 23,365,243 km (0.037 R)
• M17: 24,172,024 km (0.115 R)
• M18: 25,332,604 km (0.103 R)
• M19: 29,688,745 km (0.049 R)
• M20: 32,390,183 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.3

Radius: 4.9

Gravity: 29.5 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.95 AU - 7.87 AU

Year: 10479 Days

Day: 18.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,172,710 km

• M1: 66,870 km (0.101 R)
• M2: 436,975 km (0.113 R)
• M3: 607,367 km (0.118 R)
• M4: 1,033,123 km (0.058 R)
• M5: 1,369,419 km (0.037 R)
• M6: 1,607,130 km (0.106 R)
• M7: 1,775,428 km (0.083 R)
• M8: 1,955,394 km (0.119 R)
• M9: 2,590,736 km (0.06 R)
• M10: 2,844,903 km (0.116 R)
• M11: 3,329,749 km (0.089 R)
• M12: 4,200,409 km (0.09 R)
• M13: 5,147,513 km (0.073 R)
• M14: 6,608,336 km (0.058 R)
• M15: 8,012,911 km (0.106 R)
• M16: 9,655,196 km (0.09 R)
• M17: 10,687,721 km (0.116 R)
• M18: 14,484,963 km (0.116 R)
• M19: 15,420,997 km (0.074 R)
• M20: 15,834,187 km (0.104 R)
• M21: 16,972,327 km (0.104 R)
• M22: 17,412,893 km (0.062 R)
• M23: 17,785,691 km (0.116 R)
• M24: 19,489,910 km (0.107 R)
• M25: 20,463,942 km (0.072 R)
• M26: 22,071,670 km (0.081 R)
• M27: 22,420,532 km (0.12 R)
• M28: 22,773,134 km (0.088 R)
• M29: 23,853,081 km (0.077 R)
• M30: 26,998,227 km (0.038 R)
• M31: 27,197,342 km (0.106 R)
• M32: 29,032,908 km (0.058 R)
• M33: 31,827,994 km (0.09 R)
• M34: 33,749,280 km (0.117 R)
• M35: 35,746,561 km (0.113 R)
• M36: 37,449,433 km (0.107 R)
• M37: 48,228,110 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278

Radius: 3.2

Gravity: 27.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.33 AU - 12.39 AU

Year: 21531 Days

Day: 17.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,172,710 km

• M1: 48,619 km (0.076 R)
• M2: 155,283 km (0.038 R)
• M3: 264,339 km (0.099 R)
• M4: 458,368 km (0.081 R)
• M5: 997,369 km (0.102 R)
• M6: 1,190,799 km (0.097 R)
• M7: 1,636,451 km (0.106 R)
• M8: 1,941,332 km (0.072 R)
• M9: 2,069,687 km (0.053 R)
• M10: 2,798,677 km (0.114 R)
• M11: 3,388,093 km (0.036 R)
• M12: 3,547,564 km (0.119 R)
• M13: 4,055,897 km (0.085 R)
• M14: 5,356,801 km (0.11 R)
• M15: 5,683,672 km (0.089 R)
• M16: 6,179,140 km (0.028 R)
• M17: 6,377,208 km (0.113 R)
• M18: 8,943,410 km (0.096 R)
• M19: 10,648,676 km (0.081 R)
• M20: 11,048,551 km (0.059 R)
• M21: 15,038,027 km (0.103 R)
• M22: 15,613,979 km (0.111 R)
• M23: 21,473,578 km (0.102 R)
• M24: 24,196,708 km (0.064 R)
• M25: 25,387,806 km (0.118 R)
• M26: 26,826,040 km (0.073 R)
• M27: 27,993,651 km (0.113 R)
• M28: 28,754,057 km (0.072 R)
• M29: 31,933,311 km (0.11 R)
• M30: 32,405,741 km (0.065 R)
• M31: 33,002,936 km (0.094 R)
• M32: 34,342,435 km (0.085 R)
• M33: 37,259,444 km (0.101 R)
• M34: 38,046,628 km (0.097 R)
• M35: 42,575,404 km (0.119 R)
• M36: 50,578,890 km (0.083 R)
• M37: 51,705,512 km (0.108 R)
• M38: 53,509,662 km (0.083 R)
• M39: 53,842,069 km (0.098 R)
• M40: 54,175,822 km (0.099 R)
• M41: 54,511,071 km (0.082 R)
• M42: 55,525,045 km (0.05 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: 426 - 18,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit