🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 8.7

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.76 AU - 1.04 AU

Year: 551 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,818,356 km

• M1: 108,458 km (0.039 R)
• M2: 464,501 km (0.095 R)
• M3: 1,011,132 km (0.049 R)
• M4: 1,372,261 km (0.053 R)
• M5: 1,794,726 km (0.079 R)
• M6: 2,245,314 km (0.049 R)
• M7: 2,528,503 km (0.116 R)
• M8: 2,969,817 km (0.108 R)
• M9: 3,361,614 km (0.113 R)
• M10: 3,694,469 km (0.088 R)
• M11: 3,979,303 km (0.076 R)
• M12: 4,795,659 km (0.115 R)
• M13: 5,336,605 km (0.044 R)
• M14: 5,719,575 km (0.076 R)
• M15: 6,347,288 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 12.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.19 AU - 2.21 AU

Year: 2107 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,818,356 km

• M1: 162,613 km (0.101 R)
• M2: 589,715 km (0.093 R)
• M3: 1,056,011 km (0.06 R)
• M4: 1,564,046 km (0.077 R)
• M5: 2,164,382 km (0.067 R)
• M6: 3,120,612 km (0.032 R)
• M7: 3,902,859 km (0.106 R)
• M8: 4,474,622 km (0.095 R)
• M9: 5,144,521 km (0.028 R)
• M10: 5,604,834 km (0.107 R)
• M11: 6,969,017 km (0.088 R)
• M12: 9,034,664 km (0.052 R)
• M13: 14,424,675 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 12.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.27 AU - 3.25 AU

Year: 2961 Days

Day: 7.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,818,356 km

• M1: 157,377 km (0.105 R)
• M2: 568,472 km (0.113 R)
• M3: 968,347 km (0.082 R)
• M4: 2,032,437 km (0.063 R)
• M5: 2,635,914 km (0.106 R)
• M6: 3,282,776 km (0.051 R)
• M7: 3,970,178 km (0.085 R)
• M8: 5,821,751 km (0.094 R)
• M9: 6,861,755 km (0.061 R)
• M10: 8,792,465 km (0.05 R)
• M11: 9,270,730 km (0.057 R)
• M12: 11,189,472 km (0.117 R)
• M13: 11,663,996 km (0.11 R)
• M14: 12,378,326 km (0.094 R)
• M15: 14,042,902 km (0.072 R)
• M16: 14,748,854 km (0.084 R)
• M17: 17,753,527 km (0.045 R)
• M18: 19,802,869 km (0.109 R)
• M19: 20,370,892 km (0.102 R)
• M20: 21,738,216 km (0.099 R)
• M21: 22,614,860 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.2

Radius: 7.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.73 AU - 9.01 AU

Year: 12919 Days

Day: 20.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,818,356 km

• M1: 92,003 km (0.044 R)
• M2: 377,585 km (0.048 R)
• M3: 1,211,144 km (0.05 R)
• M4: 1,594,863 km (0.055 R)
• M5: 1,889,421 km (0.056 R)
• M6: 2,709,666 km (0.112 R)
• M7: 2,980,289 km (0.102 R)
• M8: 3,704,342 km (0.11 R)
• M9: 5,300,701 km (0.106 R)
• M10: 5,932,004 km (0.107 R)
• M11: 7,836,236 km (0.052 R)
• M12: 8,350,703 km (0.093 R)
• M13: 9,164,366 km (0.099 R)
• M14: 10,460,631 km (0.113 R)
• M15: 17,609,315 km (0.093 R)
• M16: 18,299,859 km (0.053 R)
• M17: 19,535,088 km (0.087 R)
• M18: 20,824,772 km (0.089 R)
• M19: 26,228,695 km (0.072 R)
• M20: 28,219,245 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit