🌌 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: 654.3

Radius: 13.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.79 AU - 0.91 AU

Year: 541 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,349,553 km

• M1: 166,951 km (0.04 R)
• M2: 620,532 km (0.092 R)
• M3: 1,221,018 km (0.101 R)
• M4: 1,736,083 km (0.115 R)
• M5: 2,156,154 km (0.069 R)
• M6: 2,856,871 km (0.066 R)
• M7: 3,904,804 km (0.077 R)
• M8: 4,951,241 km (0.063 R)
• M9: 5,848,379 km (0.084 R)
• M10: 6,498,382 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 12.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1 AU - 1.1 AU

Year: 743 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,349,553 km

• M1: 161,267 km (0.117 R)
• M2: 588,967 km (0.11 R)
• M3: 1,127,220 km (0.071 R)
• M4: 2,514,441 km (0.075 R)
• M5: 3,114,478 km (0.096 R)
• M6: 3,739,049 km (0.089 R)
• M7: 4,337,590 km (0.097 R)
• M8: 4,749,732 km (0.033 R)
• M9: 5,953,846 km (0.077 R)
• M10: 7,374,277 km (0.097 R)
• M11: 7,848,503 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 8.5

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.21 AU - 4.77 AU

Year: 5501 Days

Day: 5.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,349,553 km

• M1: 114,143 km (0.11 R)
• M2: 930,200 km (0.103 R)
• M3: 1,432,848 km (0.076 R)
• M4: 2,044,704 km (0.059 R)
• M5: 2,744,523 km (0.116 R)
• M6: 3,394,824 km (0.053 R)
• M7: 3,663,801 km (0.073 R)
• M8: 4,169,143 km (0.086 R)
• M9: 4,802,690 km (0.107 R)
• M10: 6,194,698 km (0.083 R)
• M11: 10,023,207 km (0.099 R)
• M12: 11,553,743 km (0.059 R)
• M13: 14,190,405 km (0.117 R)
• M14: 19,600,612 km (0.114 R)
• M15: 20,397,670 km (0.098 R)
• M16: 21,443,209 km (0.098 R)
• M17: 23,479,087 km (0.106 R)
• M18: 24,460,748 km (0.108 R)
• M19: 26,857,455 km (0.094 R)
• M20: 29,406,603 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.8

Radius: 6.1

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.6 AU - 7.6 AU

Year: 11704 Days

Day: 18.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,349,553 km

• M1: 77,492 km (0.077 R)
• M2: 287,378 km (0.117 R)
• M3: 588,967 km (0.112 R)
• M4: 872,904 km (0.068 R)
• M5: 1,080,845 km (0.106 R)
• M6: 1,799,662 km (0.102 R)
• M7: 2,159,445 km (0.115 R)
• M8: 2,670,023 km (0.059 R)
• M9: 3,185,986 km (0.076 R)
• M10: 4,095,691 km (0.105 R)
• M11: 5,574,615 km (0.082 R)
• M12: 6,452,755 km (0.094 R)
• M13: 6,925,035 km (0.052 R)
• M14: 9,240,810 km (0.105 R)
• M15: 12,321,928 km (0.087 R)
• M16: 12,621,124 km (0.036 R)
• M17: 13,421,622 km (0.094 R)
• M18: 15,260,030 km (0.044 R)
• M19: 17,938,131 km (0.118 R)
• M20: 19,028,251 km (0.058 R)
• M21: 23,282,365 km (0.111 R)
• M22: 28,858,028 km (0.026 R)
• M23: 30,897,795 km (0.097 R)
• M24: 36,108,438 km (0.116 R)
• M25: 37,716,017 km (0.097 R)
• M26: 46,330,461 km (0.054 R)
• M27: 47,345,482 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.2

Radius: 3.6

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.59 AU - 9.07 AU

Year: 13698 Days

Day: 19.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,349,553 km

• M1: 44,730 km (0.077 R)
• M2: 165,006 km (0.104 R)
• M3: 310,266 km (0.071 R)
• M4: 671,844 km (0.082 R)
• M5: 846,724 km (0.081 R)
• M6: 962,214 km (0.062 R)
• M7: 1,908,420 km (0.093 R)
• M8: 2,689,620 km (0.085 R)
• M9: 3,073,937 km (0.091 R)
• M10: 5,169,654 km (0.053 R)
• M11: 7,112,032 km (0.12 R)
• M12: 8,431,785 km (0.109 R)
• M13: 11,497,943 km (0.092 R)
• M14: 12,305,622 km (0.109 R)
• M15: 14,033,028 km (0.111 R)
• M16: 15,065,403 km (0.075 R)
• M17: 15,685,636 km (0.074 R)
• M18: 20,855,888 km (0.076 R)
• M19: 21,839,045 km (0.095 R)
• M20: 22,705,815 km (0.105 R)
• M21: 23,821,367 km (0.027 R)
• M22: 24,895,030 km (0.118 R)
• M23: 27,635,813 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.3

Radius: 3.5

Gravity: 48.6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.06 AU - 10.7 AU

Year: 18265 Days

Day: 19.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 150.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,349,553 km

• M1: 60,587 km (0.098 R)
• M2: 176,974 km (0.102 R)
• M3: 462,108 km (0.077 R)
• M4: 1,479,673 km (0.103 R)
• M5: 1,726,808 km (0.119 R)
• M6: 5,901,935 km (0.117 R)
• M7: 6,393,215 km (0.052 R)
• M8: 6,867,141 km (0.11 R)
• M9: 7,000,283 km (0.106 R)
• M10: 11,161,796 km (0.105 R)
• M11: 12,168,141 km (0.093 R)
• M12: 14,945,725 km (0.054 R)
• M13: 16,799,990 km (0.116 R)
• M14: 17,782,250 km (0.053 R)
• M15: 21,998,367 km (0.064 R)
• M16: 24,594,488 km (0.109 R)
• M17: 28,745,081 km (0.093 R)
• M18: 47,711,847 km (0.064 R)
• M19: 48,849,390 km (0.107 R)
• M20: 52,541,914 km (0.115 R)
• M21: 62,577,537 km (0.118 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: 331 - 14,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit