🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 333 Days

Day: 40.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,045,017 km

• M1: 135,236 km (0.032 R)
• M2: 270,024 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 10.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.41 AU - 1.71 AU

Year: 1239 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,045,017 km

• M1: 125,662 km (0.03 R)
• M2: 513,270 km (0.112 R)
• M3: 1,025,793 km (0.043 R)
• M4: 1,379,143 km (0.116 R)
• M5: 1,695,393 km (0.079 R)
• M6: 2,154,957 km (0.091 R)
• M7: 3,170,577 km (0.039 R)
• M8: 4,151,640 km (0.095 R)
• M9: 5,146,616 km (0.11 R)
• M10: 5,921,981 km (0.078 R)
• M11: 7,010,455 km (0.043 R)
• M12: 8,334,696 km (0.1 R)
• M13: 8,718,115 km (0.09 R)
• M14: 10,528,549 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 14.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.75 AU - 1.79 AU

Year: 1497 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,045,017 km

• M1: 177,273 km (0.062 R)
• M2: 693,237 km (0.105 R)
• M3: 1,214,136 km (0.026 R)
• M4: 1,697,337 km (0.076 R)
• M5: 2,219,883 km (0.107 R)
• M6: 2,863,602 km (0.084 R)
• M7: 3,726,932 km (0.11 R)
• M8: 4,680,917 km (0.096 R)
• M9: 5,488,297 km (0.104 R)
• M10: 6,153,409 km (0.082 R)
• M11: 7,277,488 km (0.105 R)
• M12: 8,650,198 km (0.106 R)
• M13: 9,584,137 km (0.104 R)
• M14: 10,955,650 km (0.061 R)
• M15: 11,976,656 km (0.038 R)
• M16: 12,792,712 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 10.1

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.06 AU - 4.98 AU

Year: 5125 Days

Day: 6.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,045,017 km

• M1: 128,056 km (0.081 R)
• M2: 471,383 km (0.082 R)
• M3: 810,372 km (0.106 R)
• M4: 1,397,095 km (0.087 R)
• M5: 1,932,356 km (0.114 R)
• M6: 2,565,155 km (0.077 R)
• M7: 2,911,324 km (0.106 R)
• M8: 3,500,740 km (0.108 R)
• M9: 5,139,584 km (0.114 R)
• M10: 5,754,581 km (0.067 R)
• M11: 14,409,267 km (0.061 R)
• M12: 15,512,102 km (0.109 R)
• M13: 21,510,528 km (0.059 R)
• M14: 22,259,864 km (0.09 R)
• M15: 24,531,807 km (0.064 R)
• M16: 25,598,739 km (0.104 R)
• M17: 29,531,368 km (0.049 R)
• M18: 30,177,331 km (0.03 R)
• M19: 31,021,512 km (0.082 R)
• M20: 32,074,831 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 13.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.92 AU - 6.54 AU

Year: 7605 Days

Day: 7.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,045,017 km

• M1: 167,849 km (0.073 R)
• M2: 771,775 km (0.106 R)
• M3: 1,468,004 km (0.083 R)
• M4: 1,966,763 km (0.114 R)
• M5: 2,708,469 km (0.045 R)
• M6: 4,267,279 km (0.036 R)
• M7: 5,863,040 km (0.113 R)
• M8: 7,178,304 km (0.082 R)
• M9: 7,985,086 km (0.031 R)
• M10: 8,894,341 km (0.082 R)
• M11: 9,374,251 km (0.095 R)
• M12: 10,244,163 km (0.106 R)
• M13: 10,968,217 km (0.051 R)
• M14: 11,830,050 km (0.06 R)
• M15: 12,901,021 km (0.115 R)
• M16: 15,924,544 km (0.108 R)
• M17: 16,373,487 km (0.117 R)
• M18: 17,839,845 km (0.034 R)
• M19: 19,247,412 km (0.075 R)
• M20: 22,764,308 km (0.051 R)
• M21: 25,189,589 km (0.081 R)
• M22: 25,711,984 km (0.117 R)
• M23: 29,286,626 km (0.099 R)
• M24: 30,449,899 km (0.119 R)
• M25: 31,845,946 km (0.046 R)
• M26: 33,179,910 km (0.075 R)
• M27: 35,196,340 km (0.085 R)
• M28: 38,200,415 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 3.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.03 AU - 7.29 AU

Year: 9721 Days

Day: 20 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,045,017 km

• M1: 38,596 km (0.042 R)
• M2: 149,598 km (0.116 R)
• M3: 450,589 km (0.107 R)
• M4: 692,788 km (0.094 R)
• M5: 905,067 km (0.056 R)
• M6: 1,497,774 km (0.039 R)
• M7: 4,109,454 km (0.109 R)
• M8: 4,290,018 km (0.095 R)
• M9: 6,775,736 km (0.057 R)
• M10: 8,005,132 km (0.092 R)
• M11: 9,204,607 km (0.054 R)
• M12: 9,306,932 km (0.082 R)
• M13: 11,240,186 km (0.061 R)
• M14: 11,912,927 km (0.101 R)
• M15: 13,600,840 km (0.096 R)
• M16: 16,672,683 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.3

Radius: 7.3

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.16 AU - 11.78 AU

Year: 18529 Days

Day: 16.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,045,017 km

• M1: 90,806 km (0.118 R)
• M2: 417,378 km (0.101 R)
• M3: 898,036 km (0.103 R)
• M4: 1,275,322 km (0.117 R)
• M5: 1,706,762 km (0.114 R)
• M6: 2,027,949 km (0.114 R)
• M7: 2,449,964 km (0.088 R)
• M8: 3,469,324 km (0.083 R)
• M9: 4,220,605 km (0.027 R)
• M10: 6,117,955 km (0.104 R)
• M11: 8,521,992 km (0.093 R)
• M12: 10,749,654 km (0.105 R)
• M13: 12,087,957 km (0.08 R)
• M14: 12,516,405 km (0.114 R)
• M15: 15,091,134 km (0.086 R)
• M16: 15,516,291 km (0.09 R)
• M17: 22,521,211 km (0.097 R)
• M18: 23,170,017 km (0.107 R)
• M19: 23,546,256 km (0.045 R)
• M20: 24,214,659 km (0.099 R)
• M21: 25,191,085 km (0.093 R)
• M22: 29,033,207 km (0.093 R)
• M23: 32,187,927 km (0.112 R)
• M24: 36,824,713 km (0.11 R)
• M25: 44,440,291 km (0.047 R)
• M26: 44,730,212 km (0.119 R)
• M27: 46,198,515 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit