🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197

Radius: 12.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.97 AU - 1.21 AU

Year: 786 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,901,992 km

• M1: 151,842 km (0.116 R)
• M2: 535,560 km (0.053 R)
• M3: 1,578,258 km (0.109 R)
• M4: 2,243,519 km (0.109 R)
• M5: 2,969,967 km (0.086 R)
• M6: 4,135,783 km (0.066 R)
• M7: 5,389,712 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 10.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.13 AU - 1.27 AU

Year: 907 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,901,992 km

• M1: 127,158 km (0.116 R)
• M2: 468,989 km (0.051 R)
• M3: 865,124 km (0.047 R)
• M4: 1,652,757 km (0.102 R)
• M5: 2,257,731 km (0.055 R)
• M6: 2,654,165 km (0.115 R)
• M7: 3,137,217 km (0.074 R)
• M8: 3,738,750 km (0.082 R)
• M9: 4,658,328 km (0.108 R)
• M10: 6,139,048 km (0.026 R)
• M11: 6,598,463 km (0.104 R)
• M12: 6,940,593 km (0.093 R)
• M13: 7,936,915 km (0.1 R)
• M14: 8,482,798 km (0.113 R)
• M15: 9,737,026 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 13.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.23 AU - 1.47 AU

Year: 1083 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,901,992 km

• M1: 167,998 km (0.119 R)
• M2: 710,291 km (0.081 R)
• M3: 1,396,945 km (0.107 R)
• M4: 1,830,928 km (0.103 R)
• M5: 2,398,054 km (0.078 R)
• M6: 3,389,439 km (0.086 R)
• M7: 3,847,807 km (0.073 R)
• M8: 4,873,599 km (0.098 R)
• M9: 5,478,872 km (0.104 R)
• M10: 6,014,732 km (0.113 R)
• M11: 6,460,085 km (0.057 R)
• M12: 6,884,195 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 12.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.45 AU - 1.57 AU

Year: 1281 Days

Day: 7.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,901,992 km

• M1: 153,039 km (0.112 R)
• M2: 669,750 km (0.107 R)
• M3: 1,201,271 km (0.119 R)
• M4: 1,629,719 km (0.119 R)
• M5: 2,262,668 km (0.064 R)
• M6: 2,663,440 km (0.058 R)
• M7: 3,454,065 km (0.032 R)
• M8: 4,198,015 km (0.099 R)
• M9: 4,636,936 km (0.083 R)
• M10: 5,436,985 km (0.11 R)
• M11: 5,870,520 km (0.105 R)
• M12: 6,397,703 km (0.1 R)
• M13: 7,132,527 km (0.106 R)
• M14: 7,653,277 km (0.115 R)
• M15: 10,350,228 km (0.059 R)
• M16: 11,259,484 km (0.088 R)
• M17: 11,715,757 km (0.12 R)
• M18: 12,331,203 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 13.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.58 AU - 2.44 AU

Year: 1967 Days

Day: 8.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,901,992 km

• M1: 165,605 km (0.073 R)
• M2: 715,527 km (0.12 R)
• M3: 1,180,926 km (0.108 R)
• M4: 1,909,168 km (0.069 R)
• M5: 2,376,961 km (0.102 R)
• M6: 3,200,946 km (0.072 R)
• M7: 3,760,292 km (0.11 R)
• M8: 4,188,292 km (0.09 R)
• M9: 4,607,614 km (0.082 R)
• M10: 5,988,552 km (0.103 R)
• M11: 6,815,529 km (0.06 R)
• M12: 7,658,663 km (0.089 R)
• M13: 8,538,897 km (0.093 R)
• M14: 8,954,779 km (0.117 R)
• M15: 10,107,131 km (0.055 R)
• M16: 11,978,451 km (0.11 R)
• M17: 13,419,228 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 10.3

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.82 AU - 2.48 AU

Year: 2176 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,901,992 km

• M1: 128,056 km (0.101 R)
• M2: 519,553 km (0.12 R)
• M3: 939,026 km (0.063 R)
• M4: 1,396,945 km (0.032 R)
• M5: 1,988,904 km (0.076 R)
• M6: 2,309,791 km (0.113 R)
• M7: 2,635,765 km (0.093 R)
• M8: 3,329,600 km (0.092 R)
• M9: 3,863,066 km (0.071 R)
• M10: 4,263,689 km (0.113 R)
• M11: 4,758,559 km (0.102 R)
• M12: 5,315,512 km (0.078 R)
• M13: 7,220,790 km (0.113 R)
• M14: 8,245,984 km (0.078 R)
• M15: 8,810,567 km (0.072 R)
• M16: 12,886,809 km (0.077 R)
• M17: 15,160,697 km (0.104 R)
• M18: 15,957,904 km (0.116 R)
• M19: 19,026,156 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 12.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.82 AU - 2.96 AU

Year: 3391 Days

Day: 6.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,901,992 km

• M1: 159,172 km (0.11 R)
• M2: 647,908 km (0.027 R)
• M3: 1,128,417 km (0.062 R)
• M4: 1,819,260 km (0.102 R)
• M5: 2,281,218 km (0.062 R)
• M6: 3,497,748 km (0.089 R)
• M7: 3,920,511 km (0.112 R)
• M8: 4,701,711 km (0.111 R)
• M9: 5,196,581 km (0.083 R)
• M10: 6,679,844 km (0.046 R)
• M11: 7,707,581 km (0.1 R)
• M12: 8,491,026 km (0.098 R)
• M13: 9,129,210 km (0.062 R)
• M14: 10,323,001 km (0.116 R)
• M15: 11,850,695 km (0.098 R)
• M16: 13,019,054 km (0.073 R)
• M17: 14,218,530 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.8

Radius: 5.6

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.09 AU - 9.95 AU

Year: 18699 Days

Day: 23.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,901,992 km

• M1: 111,600 km (0.112 R)
• M2: 290,669 km (0.12 R)
• M3: 499,358 km (0.117 R)
• M4: 831,465 km (0.041 R)
• M5: 1,952,851 km (0.117 R)
• M6: 2,219,434 km (0.053 R)
• M7: 2,395,511 km (0.073 R)
• M8: 4,127,854 km (0.069 R)
• M9: 4,429,593 km (0.119 R)
• M10: 5,704,017 km (0.056 R)
• M11: 6,603,400 km (0.082 R)
• M12: 7,944,844 km (0.065 R)
• M13: 8,952,385 km (0.097 R)
• M14: 10,526,903 km (0.116 R)
• M15: 11,154,167 km (0.053 R)
• M16: 12,482,895 km (0.065 R)
• M17: 12,830,860 km (0.062 R)
• M18: 14,212,695 km (0.088 R)
• M19: 16,675,226 km (0.113 R)
• M20: 19,315,778 km (0.104 R)
• M21: 22,425,918 km (0.104 R)
• M22: 23,567,798 km (0.094 R)
• M23: 26,192,642 km (0.109 R)
• M24: 28,764,230 km (0.079 R)
• M25: 32,404,544 km (0.096 R)
• M26: 33,861,927 km (0.065 R)
• M27: 34,267,038 km (0.077 R)
• M28: 35,779,472 km (0.073 R)
• M29: 37,768,226 km (0.092 R)
• M30: 39,381,490 km (0.079 R)
• M31: 39,679,788 km (0.096 R)
• M32: 42,902,276 km (0.115 R)
• M33: 48,653,566 km (0.073 R)
• M34: 57,538,483 km (0.099 R)
• M35: 62,057,984 km (0.057 R)
• M36: 68,086,329 km (0.104 R)
• M37: 70,910,887 km (0.043 R)
• M38: 75,407,499 km (0.164 R)
• M39: 75,637,132 km (0.107 R)
• M40: 77,725,369 km (0.07 R)
• M41: 78,665,741 km (0.156 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 17,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit