🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 14 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,428,708 km

• M1: 709,991 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 12.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.42 AU - 1.88 AU

Year: 1368 Days

Day: 9.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,428,708 km

• M1: 158,125 km (0.047 R)
• M2: 651,948 km (0.108 R)
• M3: 1,367,773 km (0.095 R)
• M4: 2,006,855 km (0.066 R)
• M5: 2,481,230 km (0.102 R)
• M6: 3,115,376 km (0.109 R)
• M7: 4,671,942 km (0.102 R)
• M8: 5,514,926 km (0.093 R)
• M9: 6,409,820 km (0.089 R)
• M10: 8,863,674 km (0.07 R)
• M11: 9,963,517 km (0.057 R)
• M12: 10,546,500 km (0.104 R)
• M13: 11,049,598 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.8

Radius: 9.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.77 AU - 4.53 AU

Year: 5459 Days

Day: 12.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,428,708 km

• M1: 120,725 km (0.028 R)
• M2: 480,508 km (0.088 R)
• M3: 866,770 km (0.09 R)
• M4: 1,308,981 km (0.111 R)
• M5: 1,804,450 km (0.083 R)
• M6: 2,216,592 km (0.069 R)
• M7: 3,037,884 km (0.107 R)
• M8: 3,582,271 km (0.094 R)
• M9: 4,049,764 km (0.115 R)
• M10: 4,839,940 km (0.046 R)
• M11: 5,244,303 km (0.051 R)
• M12: 5,555,018 km (0.056 R)
• M13: 6,276,079 km (0.114 R)
• M14: 8,389,449 km (0.108 R)
• M15: 8,894,790 km (0.097 R)
• M16: 10,400,792 km (0.112 R)
• M17: 11,400,854 km (0.094 R)
• M18: 13,910,358 km (0.115 R)
• M19: 18,203,817 km (0.091 R)
• M20: 19,720,889 km (0.101 R)
• M21: 21,249,330 km (0.094 R)
• M22: 22,115,652 km (0.111 R)
• M23: 23,764,519 km (0.095 R)
• M24: 25,898,383 km (0.112 R)
• M25: 26,389,364 km (0.06 R)
• M26: 26,803,301 km (0.087 R)
• M27: 27,305,651 km (0.081 R)
• M28: 27,644,041 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 5

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.34 AU - 6.78 AU

Year: 9632 Days

Day: 15.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,428,708 km

• M1: 62,382 km (0.09 R)
• M2: 276,606 km (0.074 R)
• M3: 509,979 km (0.056 R)
• M4: 781,798 km (0.085 R)
• M5: 1,101,639 km (0.091 R)
• M6: 1,386,024 km (0.051 R)
• M7: 1,559,558 km (0.056 R)
• M8: 2,331,333 km (0.119 R)
• M9: 2,821,565 km (0.082 R)
• M10: 3,546,068 km (0.108 R)
• M11: 4,030,915 km (0.101 R)
• M12: 4,275,507 km (0.118 R)
• M13: 6,096,412 km (0.056 R)
• M14: 6,790,696 km (0.093 R)
• M15: 7,617,673 km (0.054 R)
• M16: 8,867,414 km (0.106 R)
• M17: 9,517,117 km (0.082 R)
• M18: 9,951,250 km (0.105 R)
• M19: 12,837,292 km (0.109 R)
• M20: 14,344,790 km (0.114 R)
• M21: 14,851,029 km (0.043 R)
• M22: 16,441,404 km (0.094 R)
• M23: 16,716,964 km (0.086 R)
• M24: 17,206,897 km (0.068 R)
• M25: 20,586,761 km (0.097 R)
• M26: 23,589,939 km (0.039 R)
• M27: 26,968,008 km (0.1 R)
• M28: 33,437,518 km (0.083 R)
• M29: 34,102,779 km (0.085 R)
• M30: 39,253,584 km (0.113 R)
• M31: 39,745,910 km (0.114 R)
• M32: 44,099,358 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.1

Radius: 8

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.13 AU - 7.61 AU

Year: 10381 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,428,708 km

• M1: 99,931 km (0.1 R)
• M2: 2,268,951 km (0.103 R)
• M3: 4,087,612 km (0.084 R)
• M4: 8,530,968 km (0.099 R)
• M5: 10,043,403 km (0.108 R)
• M6: 11,128,286 km (0.09 R)
• M7: 15,441,642 km (0.032 R)
• M8: 15,912,726 km (0.076 R)
• M9: 17,893,102 km (0.12 R)
• M10: 18,487,754 km (0.11 R)
• M11: 20,351,145 km (0.113 R)
• M12: 20,754,610 km (0.071 R)
• M13: 21,660,874 km (0.1 R)
• M14: 21,912,498 km (0.105 R)
• M15: 22,251,187 km (0.104 R)
• M16: 25,272,017 km (0.088 R)
• M17: 27,268,401 km (0.062 R)
• M18: 28,155,366 km (0.102 R)
• M19: 30,719,923 km (0.065 R)
• M20: 34,910,010 km (0.119 R)
• M21: 40,093,576 km (0.073 R)
• M22: 43,198,480 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210

Radius: 4.9

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.25 AU - 11.37 AU

Year: 18342 Days

Day: 23.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,428,708 km

• M1: 76,145 km (0.031 R)
• M2: 453,730 km (0.104 R)
• M3: 755,020 km (0.105 R)
• M4: 1,660,686 km (0.12 R)
• M5: 2,012,690 km (0.032 R)
• M6: 4,014,908 km (0.057 R)
• M7: 9,596,105 km (0.109 R)
• M8: 10,404,233 km (0.07 R)
• M9: 15,403,943 km (0.105 R)
• M10: 18,265,002 km (0.087 R)
• M11: 20,222,191 km (0.091 R)
• M12: 24,825,168 km (0.063 R)
• M13: 26,052,170 km (0.119 R)
• M14: 29,451,333 km (0.099 R)
• M15: 35,674,754 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit