🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 10.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 262 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,251,208 km

• M1: 138,677 km (0.111 R)
• M2: 677,529 km (0.11 R)
• M3: 1,010,085 km (0.065 R)
• M4: 1,492,089 km (0.117 R)
• M5: 1,879,099 km (0.086 R)
• M6: 2,457,893 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 11

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,251,208 km

• M1: 136,882 km (0.052 R)
• M2: 616,343 km (0.03 R)
• M3: 1,153,998 km (0.119 R)
• M4: 1,598,453 km (0.094 R)
• M5: 2,062,207 km (0.026 R)
• M6: 3,052,395 km (0.116 R)
• M7: 3,435,216 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.58 AU - 0.8 AU

Year: 389 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,251,208 km

• M1: 169,195 km (0.085 R)
• M2: 981,362 km (0.102 R)
• M3: 2,374,866 km (0.108 R)
• M4: 2,877,365 km (0.096 R)
• M5: 3,376,574 km (0.076 R)
• M6: 4,088,211 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 11.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.67 AU - 4.05 AU

Year: 4177 Days

Day: 14.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,251,208 km

• M1: 138,079 km (0.111 R)
• M2: 699,819 km (0.116 R)
• M3: 1,123,480 km (0.119 R)
• M4: 1,770,341 km (0.036 R)
• M5: 3,241,636 km (0.07 R)
• M6: 5,048,629 km (0.115 R)
• M7: 7,802,875 km (0.109 R)
• M8: 10,612,772 km (0.084 R)
• M9: 11,108,689 km (0.092 R)
• M10: 13,351,909 km (0.07 R)
• M11: 14,968,165 km (0.07 R)
• M12: 16,591,002 km (0.093 R)
• M13: 18,263,955 km (0.111 R)
• M14: 18,650,516 km (0.099 R)
• M15: 19,108,435 km (0.115 R)
• M16: 20,046,713 km (0.093 R)
• M17: 22,600,498 km (0.091 R)
• M18: 23,649,778 km (0.065 R)
• M19: 24,341,219 km (0.107 R)
• M20: 25,284,135 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.3

Radius: 4.8

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.55 AU - 7.58 AU

Year: 10118 Days

Day: 15.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,251,208 km

• M1: 60,587 km (0.051 R)
• M2: 224,995 km (0.115 R)
• M3: 819,048 km (0.119 R)
• M4: 1,017,415 km (0.081 R)
• M5: 1,212,790 km (0.108 R)
• M6: 1,394,551 km (0.118 R)
• M7: 2,612,727 km (0.06 R)
• M8: 3,797,991 km (0.12 R)
• M9: 4,932,092 km (0.069 R)
• M10: 5,961,625 km (0.102 R)
• M11: 6,935,357 km (0.085 R)
• M12: 7,803,773 km (0.111 R)
• M13: 9,945,715 km (0.088 R)
• M14: 11,788,611 km (0.12 R)
• M15: 13,253,175 km (0.083 R)
• M16: 15,605,601 km (0.109 R)
• M17: 15,802,322 km (0.1 R)
• M18: 16,267,871 km (0.102 R)
• M19: 16,948,840 km (0.099 R)
• M20: 17,862,135 km (0.102 R)
• M21: 19,105,443 km (0.114 R)
• M22: 21,438,422 km (0.097 R)
• M23: 28,868,051 km (0.078 R)
• M24: 29,463,301 km (0.082 R)
• M25: 34,635,049 km (0.113 R)
• M26: 41,625,907 km (0.094 R)
• M27: 42,385,415 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.7

Radius: 5.9

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.68 AU - 6.48 AU

Year: 10168 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,251,208 km

• M1: 73,901 km (0.1 R)
• M2: 271,071 km (0.117 R)
• M3: 589,864 km (0.083 R)
• M4: 832,662 km (0.09 R)
• M5: 1,141,432 km (0.103 R)
• M6: 1,454,989 km (0.094 R)
• M7: 1,654,852 km (0.064 R)
• M8: 2,544,211 km (0.065 R)
• M9: 2,945,881 km (0.087 R)
• M10: 3,364,456 km (0.114 R)
• M11: 4,584,576 km (0.1 R)
• M12: 5,017,961 km (0.073 R)
• M13: 5,894,605 km (0.093 R)
• M14: 6,444,527 km (0.095 R)
• M15: 6,712,606 km (0.1 R)
• M16: 6,948,372 km (0.115 R)
• M17: 10,328,387 km (0.052 R)
• M18: 10,695,799 km (0.046 R)
• M19: 19,204,327 km (0.12 R)
• M20: 20,654,679 km (0.12 R)
• M21: 22,964,919 km (0.101 R)
• M22: 26,793,577 km (0.101 R)
• M23: 30,061,991 km (0.115 R)
• M24: 30,918,738 km (0.03 R)
• M25: 31,462,527 km (0.03 R)
• M26: 31,681,687 km (0.086 R)
• M27: 34,509,087 km (0.112 R)
• M28: 38,869,267 km (0.112 R)
• M29: 40,142,494 km (0.101 R)
• M30: 42,370,455 km (0.071 R)
• M31: 43,176,189 km (0.084 R)
• M32: 43,991,947 km (0.09 R)
• M33: 45,654,278 km (0.056 R)
• M34: 46,217,664 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit