🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.27 AU - 1.53 AU

Year: 593 Days

Day: 43.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.5

Radius: 14.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.37 AU - 15.09 AU

Year: 15318 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,110,349 km

• M1: 418,874 km (0.111 R)
• M2: 2,039,917 km (0.054 R)
• M3: 3,194,214 km (0.029 R)
• M4: 5,232,036 km (0.103 R)
• M5: 11,392,626 km (0.114 R)
• M6: 12,719,559 km (0.082 R)
• M7: 15,983,186 km (0.118 R)
• M8: 25,450,787 km (0.104 R)
• M9: 29,061,481 km (0.042 R)
• M10: 36,744,827 km (0.082 R)
• M11: 45,066,209 km (0.11 R)
• M12: 49,662,903 km (0.03 R)
• M13: 52,158,943 km (0.119 R)
• M14: 65,116,363 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 6.5

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.37 AU - 17.61 AU

Year: 20786 Days

Day: 19.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 59.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,110,349 km

• M1: 120,277 km (0.12 R)
• M2: 396,135 km (0.107 R)
• M3: 682,316 km (0.059 R)
• M4: 938,727 km (0.078 R)
• M5: 1,413,401 km (0.107 R)
• M6: 1,817,913 km (0.099 R)
• M7: 2,252,046 km (0.117 R)
• M8: 2,909,379 km (0.075 R)
• M9: 4,312,907 km (0.119 R)
• M10: 8,928,899 km (0.048 R)
• M11: 9,449,200 km (0.093 R)
• M12: 10,423,830 km (0.117 R)
• M13: 12,714,772 km (0.062 R)
• M14: 13,748,643 km (0.097 R)
• M15: 14,054,122 km (0.111 R)
• M16: 14,678,543 km (0.112 R)
• M17: 14,997,635 km (0.104 R)
• M18: 15,402,896 km (0.075 R)
• M19: 15,649,583 km (0.053 R)
• M20: 16,576,790 km (0.113 R)
• M21: 17,010,026 km (0.108 R)
• M22: 17,989,892 km (0.101 R)
• M23: 18,632,714 km (0.034 R)
• M24: 18,912,911 km (0.119 R)
• M25: 19,867,046 km (0.117 R)
• M26: 25,926,358 km (0.09 R)
• M27: 28,314,389 km (0.08 R)
• M28: 32,031,597 km (0.091 R)
• M29: 35,059,458 km (0.117 R)
• M30: 42,317,198 km (0.052 R)
• M31: 45,110,191 km (0.101 R)
• M32: 48,903,843 km (0.075 R)
• M33: 54,984,697 km (0.089 R)
• M34: 58,504,885 km (0.111 R)
• M35: 61,964,635 km (0.093 R)
• M36: 63,007,631 km (0.112 R)
• M37: 70,638,319 km (0.119 R)
• M38: 74,088,944 km (0.108 R)
• M39: 74,792,203 km (0.118 R)
• M40: 75,263,586 km (0.082 R)
• M41: 83,077,233 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.7

Radius: 5.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.6 AU - 15.62 AU

Year: 21036 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,110,349 km

• M1: 71,358 km (0.077 R)
• M2: 347,366 km (0.118 R)
• M3: 788,530 km (0.082 R)
• M4: 1,447,359 km (0.043 R)
• M5: 1,789,639 km (0.104 R)
• M6: 2,300,067 km (0.106 R)
• M7: 3,627,449 km (0.067 R)
• M8: 4,708,892 km (0.115 R)
• M9: 5,458,378 km (0.045 R)
• M10: 6,797,727 km (0.108 R)
• M11: 8,710,336 km (0.051 R)
• M12: 9,566,784 km (0.076 R)
• M13: 12,002,686 km (0.067 R)
• M14: 12,577,441 km (0.091 R)
• M15: 13,280,252 km (0.097 R)
• M16: 15,545,612 km (0.104 R)
• M17: 19,872,282 km (0.032 R)
• M18: 26,045,288 km (0.052 R)
• M19: 29,656,731 km (0.09 R)
• M20: 33,588,312 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.4

Radius: 3.2

Gravity: 65.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.37 AU - 20.39 AU

Year: 24839 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,110,349 km

• M1: 39,793 km (0.109 R)
• M2: 168,746 km (0.091 R)
• M3: 363,972 km (0.071 R)
• M4: 506,389 km (0.038 R)
• M5: 675,584 km (0.081 R)
• M6: 917,334 km (0.119 R)
• M7: 1,099,245 km (0.054 R)
• M8: 1,552,527 km (0.057 R)
• M9: 1,772,735 km (0.113 R)
• M10: 2,055,475 km (0.113 R)
• M11: 2,946,779 km (0.077 R)
• M12: 3,584,215 km (0.104 R)
• M13: 3,935,172 km (0.104 R)
• M14: 4,414,484 km (0.12 R)
• M15: 4,705,302 km (0.069 R)
• M16: 5,446,858 km (0.097 R)
• M17: 6,723,826 km (0.113 R)
• M18: 7,764,429 km (0.047 R)
• M19: 10,664,533 km (0.069 R)
• M20: 11,522,028 km (0.08 R)
• M21: 12,212,123 km (0.097 R)
• M22: 13,598,446 km (0.091 R)
• M23: 14,057,263 km (0.069 R)
• M24: 15,248,960 km (0.119 R)
• M25: 21,604,775 km (0.117 R)
• M26: 22,334,065 km (0.086 R)
• M27: 22,971,950 km (0.056 R)
• M28: 28,643,205 km (0.091 R)
• M29: 29,395,982 km (0.12 R)
• M30: 29,522,691 km (0.088 R)
• M31: 32,403,497 km (0.096 R)
• M32: 36,919,857 km (0.116 R)
• M33: 40,726,824 km (0.099 R)
• M34: 43,132,208 km (0.054 R)
• M35: 50,913,092 km (0.081 R)
• M36: 54,270,517 km (0.071 R)
• M37: 55,421,523 km (0.083 R)
• M38: 60,803,157 km (0.119 R)
• M39: 70,755,604 km (0.118 R)
• M40: 70,983,142 km (0.119 R)
• M41: 78,041,170 km (0.109 R)
• M42: 78,527,662 km (0.061 R)
• M43: 85,037,264 km (0.05 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit