🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 14.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.82 AU - 0.88 AU

Year: 523 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,131,286 km

• M1: 181,612 km (0.085 R)
• M2: 638,783 km (0.107 R)
• M3: 1,102,536 km (0.091 R)
• M4: 1,560,904 km (0.103 R)
• M5: 2,070,135 km (0.032 R)
• M6: 2,739,735 km (0.099 R)
• M7: 3,562,972 km (0.038 R)
• M8: 4,221,802 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 9.1

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.03 AU

Year: 617 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,131,286 km

• M1: 113,246 km (0.03 R)
• M2: 404,961 km (0.101 R)
• M3: 710,440 km (0.079 R)
• M4: 1,027,438 km (0.104 R)
• M5: 1,364,183 km (0.099 R)
• M6: 1,726,359 km (0.099 R)
• M7: 2,014,934 km (0.102 R)
• M8: 2,572,635 km (0.099 R)
• M9: 3,010,956 km (0.099 R)
• M10: 3,604,860 km (0.1 R)
• M11: 4,695,877 km (0.094 R)
• M12: 5,405,869 km (0.088 R)
• M13: 5,898,943 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 12.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.58 AU - 2.48 AU

Year: 1929 Days

Day: 7.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,131,286 km

• M1: 159,322 km (0.085 R)
• M2: 590,912 km (0.078 R)
• M3: 1,168,808 km (0.112 R)
• M4: 1,616,405 km (0.086 R)
• M5: 2,291,989 km (0.098 R)
• M6: 3,022,775 km (0.07 R)
• M7: 3,443,593 km (0.032 R)
• M8: 3,903,906 km (0.077 R)
• M9: 4,606,567 km (0.084 R)
• M10: 5,207,801 km (0.104 R)
• M11: 6,038,219 km (0.111 R)
• M12: 6,735,644 km (0.055 R)
• M13: 8,773,018 km (0.045 R)
• M14: 9,576,358 km (0.101 R)
• M15: 11,782,179 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 8.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.2 AU - 3.66 AU

Year: 4236 Days

Day: 13.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,131,286 km

• M1: 108,159 km (0.113 R)
• M2: 392,096 km (0.115 R)
• M3: 3,836,587 km (0.105 R)
• M4: 5,459,724 km (0.038 R)
• M5: 6,099,105 km (0.104 R)
• M6: 7,681,103 km (0.098 R)
• M7: 8,684,605 km (0.097 R)
• M8: 11,592,788 km (0.115 R)
• M9: 16,453,971 km (0.05 R)
• M10: 17,083,927 km (0.065 R)
• M11: 17,948,753 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 10.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.76 AU - 5.72 AU

Year: 7999 Days

Day: 12.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,131,286 km

• M1: 126,859 km (0.059 R)
• M2: 509,680 km (0.073 R)
• M3: 855,700 km (0.054 R)
• M4: 1,615,956 km (0.117 R)
• M5: 1,982,471 km (0.114 R)
• M6: 5,346,478 km (0.051 R)
• M7: 5,748,448 km (0.066 R)
• M8: 6,646,035 km (0.096 R)
• M9: 7,814,095 km (0.105 R)
• M10: 8,717,666 km (0.113 R)
• M11: 14,971,755 km (0.092 R)
• M12: 18,348,478 km (0.092 R)
• M13: 28,250,959 km (0.063 R)
• M14: 29,651,196 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 4.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.55 AU - 7.05 AU

Year: 9315 Days

Day: 24.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,131,286 km

• M1: 56,099 km (0.059 R)
• M2: 444,754 km (0.088 R)
• M3: 614,847 km (0.09 R)
• M4: 881,281 km (0.113 R)
• M5: 1,211,593 km (0.036 R)
• M6: 1,352,514 km (0.093 R)
• M7: 1,729,052 km (0.082 R)
• M8: 2,058,467 km (0.118 R)
• M9: 2,275,384 km (0.084 R)
• M10: 2,588,342 km (0.053 R)
• M11: 2,789,402 km (0.099 R)
• M12: 3,659,014 km (0.102 R)
• M13: 3,977,957 km (0.091 R)
• M14: 5,202,416 km (0.078 R)
• M15: 6,474,446 km (0.058 R)
• M16: 8,329,909 km (0.107 R)
• M17: 9,108,566 km (0.093 R)
• M18: 11,025,064 km (0.068 R)
• M19: 11,554,341 km (0.087 R)
• M20: 12,379,673 km (0.032 R)
• M21: 14,718,934 km (0.097 R)
• M22: 15,578,075 km (0.065 R)
• M23: 16,871,049 km (0.113 R)
• M24: 18,600,999 km (0.047 R)
• M25: 24,717,009 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.2

Radius: 5

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.1 AU - 6.72 AU

Year: 9581 Days

Day: 17.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,131,286 km

• M1: 62,233 km (0.078 R)
• M2: 252,072 km (0.099 R)
• M3: 444,306 km (0.104 R)
• M4: 671,246 km (0.109 R)
• M5: 828,473 km (0.074 R)
• M6: 1,086,978 km (0.085 R)
• M7: 1,518,269 km (0.084 R)
• M8: 2,882,153 km (0.116 R)
• M9: 3,956,864 km (0.082 R)
• M10: 4,250,076 km (0.113 R)
• M11: 4,962,760 km (0.101 R)
• M12: 5,599,897 km (0.066 R)
• M13: 7,176,958 km (0.114 R)
• M14: 7,724,935 km (0.028 R)
• M15: 8,066,766 km (0.102 R)
• M16: 10,063,299 km (0.09 R)
• M17: 11,760,786 km (0.072 R)
• M18: 13,585,731 km (0.078 R)
• M19: 17,202,708 km (0.077 R)
• M20: 19,404,041 km (0.095 R)
• M21: 20,320,477 km (0.113 R)
• M22: 21,636,490 km (0.043 R)
• M23: 22,087,378 km (0.119 R)
• M24: 23,478,039 km (0.117 R)
• M25: 28,087,599 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969

Radius: 4

Gravity: 60.56 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.25 AU - 10.41 AU

Year: 17497 Days

Day: 18.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,131,286 km

• M1: 49,816 km (0.027 R)
• M2: 229,334 km (0.055 R)
• M3: 426,653 km (0.111 R)
• M4: 552,166 km (0.07 R)
• M5: 999,763 km (0.11 R)
• M6: 1,390,662 km (0.072 R)
• M7: 2,730,161 km (0.099 R)
• M8: 2,985,226 km (0.12 R)
• M9: 3,340,371 km (0.099 R)
• M10: 4,101,824 km (0.074 R)
• M11: 4,368,108 km (0.071 R)
• M12: 4,540,445 km (0.061 R)
• M13: 5,313,866 km (0.033 R)
• M14: 7,849,849 km (0.078 R)
• M15: 9,179,774 km (0.11 R)
• M16: 11,478,046 km (0.052 R)
• M17: 11,608,645 km (0.07 R)
• M18: 13,909,610 km (0.106 R)
• M19: 19,760,383 km (0.079 R)
• M20: 20,231,915 km (0.093 R)
• M21: 26,375,152 km (0.079 R)
• M22: 26,831,724 km (0.088 R)
• M23: 27,643,293 km (0.079 R)
• M24: 28,351,788 km (0.113 R)
• M25: 32,990,370 km (0.046 R)
• M26: 38,255,317 km (0.052 R)
• M27: 43,417,192 km (0.069 R)
• M28: 49,540,980 km (0.106 R)
• M29: 50,585,323 km (0.084 R)
• M30: 51,822,049 km (0.083 R)
• M31: 53,806,165 km (0.097 R)
• M32: 55,094,801 km (0.098 R)
• M33: 56,215,589 km (0.093 R)
• M34: 58,309,660 km (0.114 R)
• M35: 66,572,997 km (0.116 R)
• M36: 69,131,270 km (0.086 R)
• M37: 76,503,005 km (0.153 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit