🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.64 AU

Year: 313 Days

Day: 22.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,464,781 km

• M1: 83,027 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 9.1

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.86 AU - 1 AU

Year: 588 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,464,781 km

• M1: 113,395 km (0.1 R)
• M2: 403,166 km (0.086 R)
• M3: 750,233 km (0.075 R)
• M4: 1,039,256 km (0.028 R)
• M5: 1,671,158 km (0.082 R)
• M6: 2,605,546 km (0.113 R)
• M7: 2,988,666 km (0.096 R)
• M8: 3,277,689 km (0.095 R)
• M9: 3,585,412 km (0.068 R)
• M10: 4,275,058 km (0.045 R)
• M11: 4,810,320 km (0.086 R)
• M12: 5,897,447 km (0.103 R)
• M13: 6,354,918 km (0.119 R)
• M14: 6,644,838 km (0.055 R)
• M15: 7,522,379 km (0.118 R)
• M16: 7,823,669 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 10

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.11 AU - 1.15 AU

Year: 788 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,464,781 km

• M1: 124,316 km (0.076 R)
• M2: 534,663 km (0.062 R)
• M3: 1,013,077 km (0.096 R)
• M4: 1,455,138 km (0.083 R)
• M5: 1,970,204 km (0.108 R)
• M6: 3,979,303 km (0.093 R)
• M7: 5,059,550 km (0.104 R)
• M8: 5,750,841 km (0.083 R)
• M9: 6,999,236 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680

Radius: 3.5

Gravity: 55.51 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.51 AU - 13.21 AU

Year: 23478 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,464,781 km

• M1: 43,533 km (0.073 R)
• M2: 165,306 km (0.117 R)
• M3: 328,517 km (0.08 R)
• M4: 488,287 km (0.108 R)
• M5: 1,705,117 km (0.105 R)
• M6: 1,877,004 km (0.095 R)
• M7: 2,707,422 km (0.056 R)
• M8: 4,081,628 km (0.077 R)
• M9: 5,207,053 km (0.114 R)
• M10: 5,446,559 km (0.091 R)
• M11: 6,478,485 km (0.102 R)
• M12: 6,708,866 km (0.057 R)
• M13: 8,808,323 km (0.082 R)
• M14: 9,148,359 km (0.118 R)
• M15: 9,794,322 km (0.036 R)
• M16: 10,470,056 km (0.107 R)
• M17: 11,242,130 km (0.111 R)
• M18: 11,982,490 km (0.119 R)
• M19: 12,971,033 km (0.112 R)
• M20: 13,336,800 km (0.089 R)
• M21: 14,089,127 km (0.059 R)
• M22: 17,118,784 km (0.056 R)
• M23: 17,293,813 km (0.108 R)
• M24: 18,645,579 km (0.102 R)
• M25: 24,314,292 km (0.1 R)
• M26: 24,982,246 km (0.034 R)
• M27: 26,941,081 km (0.095 R)
• M28: 28,018,484 km (0.055 R)
• M29: 39,340,350 km (0.073 R)
• M30: 41,194,167 km (0.081 R)
• M31: 50,798,500 km (0.116 R)
• M32: 55,252,627 km (0.113 R)
• M33: 55,827,083 km (0.093 R)
• M34: 62,618,078 km (0.114 R)
• M35: 67,511,125 km (0.041 R)
• M36: 68,387,320 km (0.103 R)
• M37: 71,740,706 km (0.11 R)
• M38: 73,112,070 km (0.118 R)
• M39: 74,734,010 km (0.071 R)
• M40: 82,454,906 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 20,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit