🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 11.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.12 AU - 1.48 AU

Year: 1005 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,473,773 km

• M1: 153,487 km (0.085 R)
• M2: 539,151 km (0.117 R)
• M3: 1,207,404 km (0.086 R)
• M4: 1,621,192 km (0.096 R)
• M5: 2,354,371 km (0.118 R)
• M6: 3,416,217 km (0.089 R)
• M7: 4,404,461 km (0.116 R)
• M8: 4,911,298 km (0.025 R)
• M9: 5,831,026 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 9.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.06 AU - 1.56 AU

Year: 1017 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,473,773 km

• M1: 120,576 km (0.057 R)
• M2: 459,864 km (0.061 R)
• M3: 917,035 km (0.107 R)
• M4: 1,309,430 km (0.069 R)
• M5: 1,730,099 km (0.078 R)
• M6: 2,196,396 km (0.115 R)
• M7: 2,633,222 km (0.115 R)
• M8: 3,253,454 km (0.071 R)
• M9: 4,166,450 km (0.106 R)
• M10: 5,085,729 km (0.037 R)
• M11: 5,812,176 km (0.066 R)
• M12: 6,134,709 km (0.117 R)
• M13: 6,768,855 km (0.111 R)
• M14: 7,102,009 km (0.033 R)
• M15: 7,597,029 km (0.096 R)
• M16: 9,278,958 km (0.087 R)
• M17: 9,750,490 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.2

Radius: 14.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.06 AU - 1.68 AU

Year: 1088 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,473,773 km

• M1: 175,478 km (0.115 R)
• M2: 636,090 km (0.1 R)
• M3: 1,154,596 km (0.08 R)
• M4: 1,670,559 km (0.116 R)
• M5: 2,262,369 km (0.117 R)
• M6: 3,554,445 km (0.028 R)
• M7: 5,239,516 km (0.103 R)
• M8: 6,041,809 km (0.071 R)
• M9: 7,521,631 km (0.11 R)
• M10: 7,985,834 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 13.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.4 AU - 3.96 AU

Year: 3846 Days

Day: 8.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,473,773 km

• M1: 163,510 km (0.115 R)
• M2: 571,464 km (0.112 R)
• M3: 992,582 km (0.1 R)
• M4: 1,622,987 km (0.097 R)
• M5: 2,262,817 km (0.098 R)
• M6: 3,374,330 km (0.113 R)
• M7: 4,471,331 km (0.082 R)
• M8: 5,165,614 km (0.091 R)
• M9: 5,685,317 km (0.059 R)
• M10: 6,471,903 km (0.072 R)
• M11: 6,922,342 km (0.115 R)
• M12: 7,523,127 km (0.076 R)
• M13: 8,756,861 km (0.082 R)
• M14: 10,647,628 km (0.06 R)
• M15: 12,797,200 km (0.096 R)
• M16: 13,316,903 km (0.097 R)
• M17: 14,148,069 km (0.041 R)
• M18: 15,117,463 km (0.088 R)
• M19: 15,859,768 km (0.052 R)
• M20: 16,626,158 km (0.066 R)
• M21: 19,258,033 km (0.111 R)
• M22: 22,427,414 km (0.096 R)
• M23: 23,045,103 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.2

Radius: 5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.65 AU - 7.17 AU

Year: 9745 Days

Day: 18.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,473,773 km

• M1: 62,682 km (0.071 R)
• M2: 391,946 km (0.105 R)
• M3: 647,310 km (0.116 R)
• M4: 978,968 km (0.118 R)
• M5: 1,153,848 km (0.12 R)
• M6: 1,641,986 km (0.056 R)
• M7: 2,479,136 km (0.115 R)
• M8: 3,215,457 km (0.114 R)
• M9: 4,108,107 km (0.105 R)
• M10: 7,042,021 km (0.057 R)
• M11: 8,299,989 km (0.071 R)
• M12: 9,205,804 km (0.118 R)
• M13: 9,450,995 km (0.043 R)
• M14: 10,027,844 km (0.08 R)
• M15: 10,743,072 km (0.115 R)
• M16: 11,132,774 km (0.116 R)
• M17: 11,858,025 km (0.09 R)
• M18: 14,503,214 km (0.094 R)
• M19: 14,883,193 km (0.043 R)
• M20: 15,812,345 km (0.048 R)
• M21: 16,675,824 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.4

Radius: 6.8

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.15 AU - 10.03 AU

Year: 15607 Days

Day: 21.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,473,773 km

• M1: 85,271 km (0.106 R)
• M2: 345,272 km (0.119 R)
• M3: 574,157 km (0.076 R)
• M4: 1,339,350 km (0.1 R)
• M5: 2,580,713 km (0.115 R)
• M6: 2,841,163 km (0.1 R)
• M7: 4,158,522 km (0.119 R)
• M8: 4,384,714 km (0.09 R)
• M9: 4,791,919 km (0.117 R)
• M10: 5,077,202 km (0.074 R)
• M11: 5,603,637 km (0.032 R)
• M12: 9,061,891 km (0.1 R)
• M13: 16,852,799 km (0.056 R)
• M14: 17,098,588 km (0.098 R)
• M15: 17,681,421 km (0.12 R)
• M16: 23,030,443 km (0.112 R)
• M17: 23,434,806 km (0.096 R)
• M18: 35,550,288 km (0.119 R)
• M19: 35,954,801 km (0.077 R)
• M20: 36,635,771 km (0.102 R)
• M21: 38,446,802 km (0.083 R)
• M22: 65,441,289 km (0.103 R)
• M23: 66,048,956 km (0.055 R)
• M24: 71,046,273 km (0.114 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: 354 - 10,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit