🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 11.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 279 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 47,663,670 km

• M1: 144,362 km (0.109 R)
• M2: 550,371 km (0.11 R)
• M3: 922,869 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 9.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.77 AU - 0.87 AU

Year: 495 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,663,670 km

• M1: 113,246 km (0.04 R)
• M2: 436,227 km (0.109 R)
• M3: 734,974 km (0.031 R)
• M4: 1,260,811 km (0.081 R)
• M5: 1,995,785 km (0.111 R)
• M6: 2,573,981 km (0.085 R)
• M7: 2,958,447 km (0.115 R)
• M8: 3,442,845 km (0.087 R)
• M9: 3,870,546 km (0.111 R)
• M10: 4,333,252 km (0.035 R)
• M11: 5,039,503 km (0.085 R)
• M12: 5,714,339 km (0.065 R)
• M13: 6,371,822 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.63 AU - 2.07 AU

Year: 1678 Days

Day: 9.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,663,670 km

• M1: 168,597 km (0.114 R)
• M2: 1,031,777 km (0.117 R)
• M3: 1,573,620 km (0.1 R)
• M4: 2,843,108 km (0.069 R)
• M5: 3,744,883 km (0.063 R)
• M6: 5,002,553 km (0.107 R)
• M7: 6,588,290 km (0.085 R)
• M8: 7,778,341 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 14.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.74 AU - 2.52 AU

Year: 2073 Days

Day: 13.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,663,670 km

• M1: 175,329 km (0.07 R)
• M2: 623,075 km (0.098 R)
• M3: 1,106,127 km (0.11 R)
• M4: 1,696,290 km (0.079 R)
• M5: 2,314,279 km (0.086 R)
• M6: 2,899,656 km (0.09 R)
• M7: 3,349,347 km (0.103 R)
• M8: 3,973,319 km (0.115 R)
• M9: 4,840,688 km (0.091 R)
• M10: 5,410,357 km (0.043 R)
• M11: 6,123,340 km (0.117 R)
• M12: 6,871,479 km (0.111 R)
• M13: 7,450,572 km (0.107 R)
• M14: 8,833,904 km (0.068 R)
• M15: 10,741,576 km (0.084 R)
• M16: 12,665,405 km (0.071 R)
• M17: 14,011,636 km (0.116 R)
• M18: 15,312,090 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.3

Radius: 7.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.24 AU - 7.1 AU

Year: 10220 Days

Day: 21.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,663,670 km

• M1: 304,581 km (0.045 R)
• M2: 560,992 km (0.099 R)
• M3: 2,656,559 km (0.111 R)
• M4: 3,645,850 km (0.115 R)
• M5: 5,150,505 km (0.054 R)
• M6: 10,927,676 km (0.095 R)
• M7: 12,510,571 km (0.091 R)
• M8: 13,053,761 km (0.104 R)
• M9: 17,306,529 km (0.036 R)
• M10: 25,718,716 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 6.7

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.46 AU - 8.1 AU

Year: 14471 Days

Day: 18.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,663,670 km

• M1: 89,160 km (0.031 R)
• M2: 612,902 km (0.099 R)
• M3: 951,742 km (0.025 R)
• M4: 1,165,218 km (0.11 R)
• M5: 3,014,397 km (0.031 R)
• M6: 3,304,767 km (0.044 R)
• M7: 3,942,053 km (0.07 R)
• M8: 4,502,447 km (0.034 R)
• M9: 5,014,221 km (0.108 R)
• M10: 5,817,113 km (0.091 R)
• M11: 6,702,733 km (0.101 R)
• M12: 8,932,938 km (0.099 R)
• M13: 10,214,842 km (0.117 R)
• M14: 10,539,918 km (0.093 R)
• M15: 12,269,868 km (0.054 R)
• M16: 13,011,873 km (0.034 R)
• M17: 13,652,900 km (0.104 R)
• M18: 26,867,329 km (0.085 R)
• M19: 30,616,999 km (0.068 R)
• M20: 30,953,744 km (0.083 R)
• M21: 31,978,789 km (0.102 R)
• M22: 34,701,171 km (0.032 R)
• M23: 36,181,143 km (0.056 R)
• M24: 41,967,588 km (0.08 R)
• M25: 43,222,714 km (0.109 R)
• M26: 43,646,525 km (0.098 R)
• M27: 52,877,611 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.4

Radius: 6.6

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.55 AU - 10.79 AU

Year: 17024 Days

Day: 20.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,663,670 km

• M1: 408,402 km (0.043 R)
• M2: 852,558 km (0.039 R)
• M3: 1,060,799 km (0.114 R)
• M4: 2,018,973 km (0.117 R)
• M5: 3,219,645 km (0.103 R)
• M6: 3,458,404 km (0.058 R)
• M7: 9,462,215 km (0.114 R)
• M8: 13,330,965 km (0.117 R)
• M9: 19,207,319 km (0.098 R)
• M10: 20,886,855 km (0.12 R)
• M11: 28,485,828 km (0.095 R)
• M12: 33,738,808 km (0.109 R)
• M13: 34,884,877 km (0.12 R)
• M14: 37,497,005 km (0.073 R)
• M15: 45,140,260 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit