🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 266 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,978,193 km

• M1: 99,483 km (0.104 R)
• M2: 362,176 km (0.047 R)
• M3: 639,830 km (0.113 R)
• M4: 1,137,393 km (0.046 R)
• M5: 1,489,396 km (0.098 R)
• M6: 1,919,789 km (0.108 R)
• M7: 2,337,317 km (0.06 R)
• M8: 2,609,436 km (0.083 R)
• M9: 2,938,701 km (0.101 R)
• M10: 3,189,277 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 12.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 297 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 60,978,193 km

• M1: 156,180 km (0.078 R)
• M2: 712,684 km (0.1 R)
• M3: 1,139,337 km (0.075 R)
• M4: 1,766,601 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 14.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 305 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,978,193 km

• M1: 177,872 km (0.119 R)
• M2: 635,941 km (0.081 R)
• M3: 1,326,634 km (0.054 R)
• M4: 2,048,593 km (0.083 R)
• M5: 2,700,990 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 10.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.49 AU - 0.73 AU

Year: 329 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,978,193 km

• M1: 130,599 km (0.102 R)
• M2: 474,973 km (0.11 R)
• M3: 810,671 km (0.083 R)
• M4: 1,151,305 km (0.096 R)
• M5: 1,577,659 km (0.069 R)
• M6: 1,954,945 km (0.107 R)
• M7: 2,343,600 km (0.091 R)
• M8: 3,000,185 km (0.042 R)
• M9: 3,597,230 km (0.068 R)
• M10: 3,924,401 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 10.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.7 AU - 2.16 AU

Year: 1851 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,978,193 km

• M1: 132,394 km (0.09 R)
• M2: 468,092 km (0.101 R)
• M3: 1,074,711 km (0.107 R)
• M4: 1,614,161 km (0.078 R)
• M5: 2,095,866 km (0.075 R)
• M6: 2,975,202 km (0.108 R)
• M7: 3,482,339 km (0.031 R)
• M8: 4,508,581 km (0.114 R)
• M9: 4,920,424 km (0.084 R)
• M10: 5,447,756 km (0.058 R)
• M11: 5,963,869 km (0.089 R)
• M12: 7,767,869 km (0.099 R)
• M13: 8,270,518 km (0.102 R)
• M14: 9,605,829 km (0.113 R)
• M15: 10,115,958 km (0.065 R)
• M16: 11,079,667 km (0.054 R)
• M17: 12,142,710 km (0.113 R)
• M18: 12,578,339 km (0.063 R)
• M19: 13,065,579 km (0.092 R)
• M20: 14,034,524 km (0.101 R)
• M21: 14,514,434 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.3

Radius: 5.1

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.31 AU - 6.93 AU

Year: 9196 Days

Day: 19 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,978,193 km

• M1: 74,649 km (0.066 R)
• M2: 310,416 km (0.11 R)
• M3: 633,547 km (0.046 R)
• M4: 1,965,118 km (0.096 R)
• M5: 2,511,748 km (0.088 R)
• M6: 4,390,249 km (0.085 R)
• M7: 4,676,878 km (0.11 R)
• M8: 5,003,750 km (0.115 R)
• M9: 5,887,574 km (0.116 R)
• M10: 6,465,321 km (0.062 R)
• M11: 6,666,081 km (0.113 R)
• M12: 8,624,467 km (0.104 R)
• M13: 11,365,997 km (0.108 R)
• M14: 12,412,435 km (0.091 R)
• M15: 12,618,880 km (0.065 R)
• M16: 20,000,936 km (0.118 R)
• M17: 21,079,088 km (0.113 R)
• M18: 22,576,114 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.9

Radius: 5.3

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.83 AU - 12.11 AU

Year: 23385 Days

Day: 19.9 Hours

Environment

Temp: -244 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,978,193 km

• M1: 71,059 km (0.088 R)
• M2: 267,481 km (0.029 R)
• M3: 646,263 km (0.095 R)
• M4: 1,403,078 km (0.059 R)
• M5: 2,545,557 km (0.081 R)
• M6: 2,791,047 km (0.095 R)
• M7: 3,101,613 km (0.058 R)
• M8: 4,294,805 km (0.112 R)
• M9: 5,361,588 km (0.091 R)
• M10: 6,190,360 km (0.06 R)
• M11: 6,430,464 km (0.055 R)
• M12: 7,058,177 km (0.078 R)
• M13: 7,543,772 km (0.103 R)
• M14: 13,091,758 km (0.092 R)
• M15: 13,891,808 km (0.05 R)
• M16: 17,104,721 km (0.099 R)
• M17: 25,050,463 km (0.096 R)
• M18: 31,252,940 km (0.112 R)
• M19: 37,210,226 km (0.11 R)
• M20: 43,152,104 km (0.096 R)
• M21: 43,881,543 km (0.11 R)
• M22: 44,175,653 km (0.1 R)
• M23: 46,728,391 km (0.1 R)
• M24: 47,652,457 km (0.101 R)
• M25: 52,953,009 km (0.084 R)
• M26: 60,069,080 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit