🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 8.1

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.45 AU - 0.57 AU

Year: 251 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,196,653 km

• M1: 100,679 km (0.109 R)
• M2: 506,838 km (0.115 R)
• M3: 786,586 km (0.07 R)
• M4: 1,321,099 km (0.084 R)
• M5: 1,589,029 km (0.116 R)
• M6: 1,981,125 km (0.084 R)
• M7: 2,326,995 km (0.069 R)
• M8: 2,960,542 km (0.092 R)
• M9: 3,436,263 km (0.085 R)
• M10: 3,843,468 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.5

Radius: 10.7

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.73 AU - 0.87 AU

Year: 494 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,196,653 km

• M1: 133,142 km (0.103 R)
• M2: 482,752 km (0.088 R)
• M3: 817,104 km (0.106 R)
• M4: 1,180,327 km (0.098 R)
• M5: 1,527,693 km (0.09 R)
• M6: 2,873,625 km (0.026 R)
• M7: 3,425,941 km (0.101 R)
• M8: 3,864,711 km (0.101 R)
• M9: 4,386,060 km (0.104 R)
• M10: 5,428,757 km (0.093 R)
• M11: 6,352,674 km (0.104 R)
• M12: 6,852,330 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 11.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.12 AU - 1.16 AU

Year: 840 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,196,653 km

• M1: 141,819 km (0.086 R)
• M2: 546,481 km (0.105 R)
• M3: 1,473,389 km (0.052 R)
• M4: 2,009,847 km (0.088 R)
• M5: 2,510,252 km (0.11 R)
• M6: 3,058,080 km (0.112 R)
• M7: 3,710,925 km (0.092 R)
• M8: 5,959,830 km (0.096 R)
• M9: 6,543,112 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 14

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.04 AU - 1.5 AU

Year: 988 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 89,196,653 km

• M1: 174,132 km (0.039 R)
• M2: 733,478 km (0.09 R)
• M3: 1,372,411 km (0.118 R)
• M4: 2,112,322 km (0.098 R)
• M5: 2,790,000 km (0.118 R)
• M6: 3,319,726 km (0.045 R)
• M7: 4,812,564 km (0.074 R)
• M8: 5,580,300 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 9.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.28 AU - 4.52 AU

Year: 6371 Days

Day: 9.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,196,653 km

• M1: 122,072 km (0.079 R)
• M2: 520,301 km (0.111 R)
• M3: 1,001,109 km (0.025 R)
• M4: 1,440,478 km (0.119 R)
• M5: 2,028,098 km (0.085 R)
• M6: 2,620,506 km (0.113 R)
• M7: 3,023,074 km (0.065 R)
• M8: 6,592,479 km (0.109 R)
• M9: 8,145,903 km (0.038 R)
• M10: 10,601,403 km (0.082 R)
• M11: 12,837,592 km (0.055 R)
• M12: 13,311,817 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 11.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.08 AU - 4.82 AU

Year: 6480 Days

Day: 14.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,196,653 km

• M1: 162,314 km (0.109 R)
• M2: 797,057 km (0.079 R)
• M3: 1,789,789 km (0.119 R)
• M4: 2,274,935 km (0.086 R)
• M5: 3,532,305 km (0.093 R)
• M6: 5,207,203 km (0.089 R)
• M7: 6,585,298 km (0.117 R)
• M8: 8,002,588 km (0.099 R)
• M9: 9,331,466 km (0.056 R)
• M10: 10,085,589 km (0.114 R)
• M11: 10,686,973 km (0.066 R)
• M12: 14,106,331 km (0.068 R)
• M13: 16,189,781 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.6

Radius: 7.9

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.45 AU - 12.31 AU

Year: 21436 Days

Day: 22.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,196,653 km

• M1: 103,522 km (0.107 R)
• M2: 387,010 km (0.054 R)
• M3: 653,294 km (0.116 R)
• M4: 959,222 km (0.107 R)
• M5: 2,204,474 km (0.099 R)
• M6: 2,990,611 km (0.108 R)
• M7: 5,143,324 km (0.066 R)
• M8: 6,889,730 km (0.101 R)
• M9: 8,546,377 km (0.091 R)
• M10: 9,586,980 km (0.086 R)
• M11: 10,389,273 km (0.043 R)
• M12: 11,778,738 km (0.12 R)
• M13: 20,421,456 km (0.116 R)
• M14: 21,850,714 km (0.034 R)
• M15: 27,990,210 km (0.091 R)
• M16: 28,361,512 km (0.09 R)
• M17: 28,736,105 km (0.113 R)
• M18: 29,623,071 km (0.04 R)
• M19: 33,215,664 km (0.057 R)
• M20: 40,458,445 km (0.095 R)
• M21: 44,529,601 km (0.101 R)
• M22: 45,205,335 km (0.032 R)
• M23: 47,800,409 km (0.103 R)
• M24: 48,331,033 km (0.05 R)
• M25: 51,227,846 km (0.105 R)
• M26: 51,969,851 km (0.047 R)
• M27: 52,343,397 km (0.075 R)
• M28: 56,769,849 km (0.097 R)
• M29: 58,769,823 km (0.108 R)
• M30: 63,974,482 km (0.1 R)
• M31: 66,358,773 km (0.091 R)
• M32: 70,844,465 km (0.103 R)
• M33: 72,461,020 km (0.111 R)
• M34: 73,866,043 km (0.094 R)
• M35: 75,528,075 km (0.092 R)
• M36: 77,945,577 km (0.1 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: 511 - 12,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit