🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 464 Days

Day: 23.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 110,306,976 km

• M1: 37,848 km (0.087 R)
• M2: 62,083 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.51 AU - 2.23 AU

Year: 974 Days

Day: 16.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.48 AU - 3.46 AU

Year: 1949 Days

Day: 19 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 14.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.5 AU - 5.42 AU

Year: 4206 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 110,306,976 km

• M1: 179,218 km (0.111 R)
• M2: 923,318 km (0.112 R)
• M3: 1,927,120 km (0.104 R)
• M4: 2,593,429 km (0.059 R)
• M5: 3,959,556 km (0.095 R)
• M6: 7,680,055 km (0.048 R)
• M7: 13,186,155 km (0.116 R)
• M8: 13,879,541 km (0.104 R)
• M9: 15,440,146 km (0.098 R)
• M10: 18,792,485 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.2

Radius: 12.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.63 AU - 11.15 AU

Year: 10957 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 110,306,976 km

• M1: 151,842 km (0.047 R)
• M2: 1,260,661 km (0.098 R)
• M3: 2,691,714 km (0.113 R)
• M4: 3,371,338 km (0.108 R)
• M5: 4,471,480 km (0.052 R)
• M6: 5,200,022 km (0.103 R)
• M7: 6,702,433 km (0.116 R)
• M8: 7,410,779 km (0.106 R)
• M9: 9,986,855 km (0.109 R)
• M10: 10,806,053 km (0.039 R)
• M11: 11,286,262 km (0.109 R)
• M12: 12,061,478 km (0.094 R)
• M13: 12,636,682 km (0.073 R)
• M14: 13,169,998 km (0.113 R)
• M15: 15,057,026 km (0.101 R)
• M16: 16,903,961 km (0.092 R)
• M17: 18,291,182 km (0.091 R)
• M18: 23,170,616 km (0.063 R)
• M19: 24,972,821 km (0.063 R)
• M20: 27,158,895 km (0.036 R)
• M21: 37,548,318 km (0.098 R)
• M22: 44,904,793 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 5.6

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.06 AU - 19.7 AU

Year: 30006 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 110,306,976 km

• M1: 70,610 km (0.087 R)
• M2: 766,539 km (0.105 R)
• M3: 1,232,986 km (0.087 R)
• M4: 1,430,754 km (0.082 R)
• M5: 1,685,370 km (0.092 R)
• M6: 2,286,005 km (0.096 R)
• M7: 2,538,825 km (0.115 R)
• M8: 3,183,443 km (0.081 R)
• M9: 3,963,745 km (0.116 R)
• M10: 4,193,976 km (0.117 R)
• M11: 4,398,477 km (0.119 R)
• M12: 4,790,722 km (0.119 R)
• M13: 5,810,531 km (0.089 R)
• M14: 6,151,464 km (0.038 R)
• M15: 8,646,757 km (0.114 R)
• M16: 9,376,795 km (0.049 R)
• M17: 12,084,366 km (0.116 R)
• M18: 13,504,798 km (0.09 R)
• M19: 14,255,181 km (0.119 R)
• M20: 14,875,264 km (0.075 R)
• M21: 19,728,369 km (0.101 R)
• M22: 22,405,722 km (0.116 R)
• M23: 25,540,695 km (0.101 R)
• M24: 34,012,721 km (0.101 R)
• M25: 35,397,998 km (0.104 R)
• M26: 36,820,374 km (0.076 R)
• M27: 40,850,691 km (0.1 R)
• M28: 43,372,462 km (0.077 R)
• M29: 48,723,727 km (0.095 R)
• M30: 52,464,871 km (0.119 R)
• M31: 62,337,882 km (0.085 R)
• M32: 68,468,851 km (0.105 R)
• M33: 75,686,799 km (0.052 R)
• M34: 80,689,352 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.2

Radius: 3.7

Gravity: 63.49 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.68 AU - 21.88 AU

Year: 30991 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 110,306,976 km

• M1: 48,470 km (0.105 R)
• M2: 227,239 km (0.111 R)
• M3: 514,766 km (0.111 R)
• M4: 667,805 km (0.079 R)
• M5: 1,009,935 km (0.101 R)
• M6: 2,876,617 km (0.086 R)
• M7: 3,459,600 km (0.071 R)
• M8: 3,796,196 km (0.086 R)
• M9: 4,978,916 km (0.117 R)
• M10: 5,276,616 km (0.118 R)
• M11: 6,387,380 km (0.095 R)
• M12: 6,536,380 km (0.109 R)
• M13: 6,687,773 km (0.104 R)
• M14: 7,645,349 km (0.099 R)
• M15: 8,041,185 km (0.065 R)
• M16: 9,059,497 km (0.093 R)
• M17: 9,374,551 km (0.04 R)
• M18: 12,088,256 km (0.103 R)
• M19: 14,162,131 km (0.096 R)
• M20: 17,601,835 km (0.111 R)
• M21: 18,591,575 km (0.093 R)
• M22: 20,144,849 km (0.086 R)
• M23: 22,007,492 km (0.063 R)
• M24: 27,485,318 km (0.082 R)
• M25: 28,814,943 km (0.083 R)
• M26: 32,912,280 km (0.032 R)
• M27: 36,267,760 km (0.118 R)
• M28: 41,544,675 km (0.101 R)
• M29: 44,185,227 km (0.115 R)
• M30: 48,639,204 km (0.069 R)
• M31: 55,656,990 km (0.112 R)
• M32: 58,643,263 km (0.107 R)
• M33: 59,955,087 km (0.086 R)
• M34: 70,668,538 km (0.043 R)
• M35: 73,912,269 km (0.094 R)
• M36: 79,359,277 km (0.111 R)
• M37: 83,135,426 km (0.119 R)
• M38: 86,747,616 km (0.074 R)
• M39: 89,884,534 km (0.07 R)
• M40: 92,801,094 km (0.029 R)
• M41: 98,515,284 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit