🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.12 AU - 5.3 AU

Year: 3626 Days

Day: 35.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 11.4

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.76 AU - 5.92 AU

Year: 5007 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,323,508 km

• M1: 142,268 km (0.089 R)
• M2: 560,693 km (0.106 R)
• M3: 1,081,443 km (0.085 R)
• M4: 1,765,554 km (0.036 R)
• M5: 3,781,685 km (0.079 R)
• M6: 4,771,873 km (0.071 R)
• M7: 6,603,848 km (0.06 R)
• M8: 7,921,207 km (0.077 R)
• M9: 9,321,593 km (0.069 R)
• M10: 10,058,512 km (0.104 R)
• M11: 10,555,775 km (0.086 R)
• M12: 10,974,799 km (0.119 R)
• M13: 11,550,751 km (0.055 R)
• M14: 13,292,668 km (0.092 R)
• M15: 27,563,108 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 8.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.77 AU - 15.83 AU

Year: 16246 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 75.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,323,508 km

• M1: 110,403 km (0.039 R)
• M2: 549,623 km (0.114 R)
• M3: 2,348,687 km (0.086 R)
• M4: 3,031,152 km (0.046 R)
• M5: 3,676,667 km (0.064 R)
• M6: 5,660,335 km (0.096 R)
• M7: 6,569,291 km (0.056 R)
• M8: 9,307,232 km (0.098 R)
• M9: 9,790,433 km (0.108 R)
• M10: 10,617,260 km (0.073 R)
• M11: 10,951,013 km (0.084 R)
• M12: 11,690,026 km (0.098 R)
• M13: 15,768,064 km (0.06 R)
• M14: 20,193,169 km (0.101 R)
• M15: 20,706,290 km (0.09 R)
• M16: 23,322,906 km (0.084 R)
• M17: 26,412,252 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.6

Radius: 6.8

Gravity: 20.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.67 AU - 14.89 AU

Year: 17169 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,323,508 km

• M1: 84,523 km (0.115 R)
• M2: 485,744 km (0.047 R)
• M3: 862,581 km (0.066 R)
• M4: 1,302,997 km (0.058 R)
• M5: 2,947,078 km (0.084 R)
• M6: 3,211,268 km (0.071 R)
• M7: 4,362,274 km (0.1 R)
• M8: 4,994,175 km (0.099 R)
• M9: 5,806,641 km (0.071 R)
• M10: 7,304,116 km (0.049 R)
• M11: 7,839,377 km (0.07 R)
• M12: 8,987,690 km (0.093 R)
• M13: 11,613,881 km (0.093 R)
• M14: 11,941,351 km (0.102 R)
• M15: 12,342,423 km (0.095 R)
• M16: 12,683,506 km (0.073 R)
• M17: 14,559,762 km (0.077 R)
• M18: 15,962,093 km (0.107 R)
• M19: 17,968,948 km (0.092 R)
• M20: 20,044,469 km (0.042 R)
• M21: 23,397,556 km (0.095 R)
• M22: 23,815,083 km (0.07 R)
• M23: 25,315,700 km (0.102 R)
• M24: 26,764,555 km (0.062 R)
• M25: 31,950,365 km (0.11 R)
• M26: 32,593,636 km (0.067 R)
• M27: 39,068,830 km (0.056 R)
• M28: 45,375,129 km (0.048 R)
• M29: 46,187,744 km (0.096 R)
• M30: 47,009,934 km (0.118 R)
• M31: 52,327,241 km (0.111 R)
• M32: 53,761,735 km (0.107 R)
• M33: 55,776,669 km (0.119 R)
• M34: 56,708,962 km (0.106 R)
• M35: 65,779,231 km (0.075 R)
• M36: 66,194,215 km (0.109 R)
• M37: 68,507,447 km (0.11 R)
• M38: 74,188,277 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.4

Radius: 4.2

Gravity: 29.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.71 AU - 21.69 AU

Year: 31020 Days

Day: 15.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,323,508 km

• M1: 53,257 km (0.097 R)
• M2: 379,829 km (0.12 R)
• M3: 754,572 km (0.108 R)
• M4: 979,268 km (0.081 R)
• M5: 1,527,095 km (0.042 R)
• M6: 2,280,320 km (0.032 R)
• M7: 2,830,841 km (0.08 R)
• M8: 3,313,593 km (0.118 R)
• M9: 3,496,401 km (0.091 R)
• M10: 5,292,324 km (0.098 R)
• M11: 5,458,228 km (0.073 R)
• M12: 6,480,580 km (0.066 R)
• M13: 8,106,260 km (0.075 R)
• M14: 9,130,856 km (0.114 R)
• M15: 9,612,860 km (0.102 R)
• M16: 11,851,592 km (0.077 R)
• M17: 17,234,722 km (0.112 R)
• M18: 17,969,696 km (0.037 R)
• M19: 18,250,641 km (0.086 R)
• M20: 21,223,001 km (0.113 R)
• M21: 25,196,919 km (0.107 R)
• M22: 30,162,820 km (0.11 R)
• M23: 30,294,766 km (0.077 R)
• M24: 31,907,431 km (0.047 R)
• M25: 33,859,982 km (0.093 R)
• M26: 36,785,518 km (0.108 R)
• M27: 39,401,087 km (0.073 R)
• M28: 45,170,927 km (0.115 R)
• M29: 45,864,164 km (0.088 R)
• M30: 47,271,880 km (0.078 R)
• M31: 53,963,991 km (0.097 R)
• M32: 54,353,245 km (0.119 R)
• M33: 55,928,959 km (0.033 R)
• M34: 60,418,840 km (0.099 R)
• M35: 62,751,220 km (0.104 R)
• M36: 84,915,342 km (0.119 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 19,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit