🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.59 AU - 1.77 AU

Year: 972 Days

Day: 46.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896

Radius: 9.6

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.64 AU - 6.88 AU

Year: 6169 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,959,793 km

• M1: 119,379 km (0.063 R)
• M2: 480,209 km (0.093 R)
• M3: 968,646 km (0.08 R)
• M4: 1,443,470 km (0.061 R)
• M5: 3,151,130 km (0.103 R)
• M6: 4,938,525 km (0.095 R)
• M7: 5,885,479 km (0.092 R)
• M8: 9,723,862 km (0.104 R)
• M9: 10,615,016 km (0.107 R)
• M10: 12,559,040 km (0.057 R)
• M11: 13,331,713 km (0.111 R)
• M12: 14,609,578 km (0.067 R)
• M13: 15,093,827 km (0.103 R)
• M14: 19,002,969 km (0.04 R)
• M15: 20,243,584 km (0.105 R)
• M16: 23,704,381 km (0.06 R)
• M17: 28,655,023 km (0.068 R)
• M18: 30,089,517 km (0.117 R)
• M19: 31,671,814 km (0.094 R)
• M20: 32,483,382 km (0.119 R)
• M21: 33,308,714 km (0.095 R)
• M22: 34,254,023 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.7

Radius: 7.1

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.58 AU - 12.63 AU

Year: 14323 Days

Day: 19.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,959,793 km

• M1: 88,412 km (0.116 R)
• M2: 315,203 km (0.084 R)
• M3: 668,403 km (0.103 R)
• M4: 1,176,886 km (0.094 R)
• M5: 1,427,164 km (0.119 R)
• M6: 1,919,490 km (0.1 R)
• M7: 2,251,149 km (0.075 R)
• M8: 2,830,841 km (0.086 R)
• M9: 3,238,196 km (0.119 R)
• M10: 5,138,836 km (0.115 R)
• M11: 6,249,750 km (0.111 R)
• M12: 7,681,851 km (0.087 R)
• M13: 7,940,206 km (0.113 R)
• M14: 8,428,942 km (0.111 R)
• M15: 8,984,848 km (0.054 R)
• M16: 11,288,805 km (0.026 R)
• M17: 13,519,010 km (0.119 R)
• M18: 14,023,304 km (0.09 R)
• M19: 17,987,199 km (0.061 R)
• M20: 18,366,879 km (0.107 R)
• M21: 20,510,616 km (0.097 R)
• M22: 23,081,904 km (0.116 R)
• M23: 25,573,158 km (0.057 R)
• M24: 28,648,142 km (0.088 R)
• M25: 33,881,823 km (0.1 R)
• M26: 36,359,314 km (0.119 R)
• M27: 37,211,274 km (0.07 R)
• M28: 37,952,082 km (0.095 R)
• M29: 38,702,615 km (0.04 R)
• M30: 44,512,098 km (0.085 R)
• M31: 46,904,019 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.6

Radius: 6

Gravity: 27.41 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.86 AU - 11.56 AU

Year: 16748 Days

Day: 18.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 93.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,959,793 km

• M1: 77,043 km (0.093 R)
• M2: 387,010 km (0.089 R)
• M3: 666,608 km (0.086 R)
• M4: 1,954,047 km (0.069 R)
• M5: 2,840,415 km (0.089 R)
• M6: 3,206,331 km (0.096 R)
• M7: 4,810,619 km (0.101 R)
• M8: 5,216,478 km (0.09 R)
• M9: 7,258,638 km (0.096 R)
• M10: 7,892,185 km (0.05 R)
• M11: 8,614,893 km (0.088 R)
• M12: 9,607,923 km (0.082 R)
• M13: 11,110,634 km (0.064 R)
• M14: 13,254,072 km (0.084 R)
• M15: 19,418,552 km (0.037 R)
• M16: 19,787,610 km (0.076 R)
• M17: 21,604,625 km (0.042 R)
• M18: 22,100,692 km (0.1 R)
• M19: 23,844,255 km (0.099 R)
• M20: 25,567,024 km (0.095 R)
• M21: 27,835,077 km (0.082 R)
• M22: 31,483,470 km (0.079 R)
• M23: 32,378,365 km (0.105 R)
• M24: 38,830,820 km (0.112 R)
• M25: 40,008,155 km (0.098 R)
• M26: 42,433,885 km (0.074 R)
• M27: 42,743,852 km (0.068 R)
• M28: 44,316,275 km (0.102 R)
• M29: 44,955,955 km (0.085 R)
• M30: 49,093,683 km (0.11 R)
• M31: 50,992,229 km (0.102 R)
• M32: 51,342,438 km (0.105 R)
• M33: 54,568,217 km (0.095 R)
• M34: 55,303,042 km (0.073 R)
• M35: 56,417,396 km (0.092 R)
• M36: 66,084,859 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168

Radius: 3.9

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.18 AU - 17.06 AU

Year: 27547 Days

Day: 22.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,959,793 km

• M1: 48,619 km (0.101 R)
• M2: 693,087 km (0.118 R)
• M3: 914,791 km (0.032 R)
• M4: 1,355,656 km (0.079 R)
• M5: 2,509,953 km (0.097 R)
• M6: 3,570,004 km (0.08 R)
• M7: 5,708,206 km (0.096 R)
• M8: 6,243,318 km (0.111 R)
• M9: 6,769,304 km (0.114 R)
• M10: 7,545,717 km (0.117 R)
• M11: 8,670,992 km (0.119 R)
• M12: 10,228,904 km (0.063 R)
• M13: 11,903,203 km (0.102 R)
• M14: 12,271,065 km (0.064 R)
• M15: 16,908,449 km (0.102 R)
• M16: 17,139,727 km (0.12 R)
• M17: 20,341,870 km (0.115 R)
• M18: 24,309,953 km (0.038 R)
• M19: 26,319,651 km (0.046 R)
• M20: 28,112,581 km (0.099 R)
• M21: 29,760,851 km (0.112 R)
• M22: 33,490,326 km (0.097 R)
• M23: 40,058,121 km (0.116 R)
• M24: 44,004,662 km (0.061 R)
• M25: 46,977,172 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit