🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.5 AU - 0.6 AU

Year: 268 Days

Day: 14.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,518,832 km

• M1: 67,917 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 37.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,518,832 km

• M1: 291,267 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 9.8

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.4 AU - 2.5 AU

Year: 2516 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,518,832 km

• M1: 121,922 km (0.101 R)
• M2: 562,338 km (0.089 R)
• M3: 884,423 km (0.043 R)
• M4: 1,252,433 km (0.032 R)
• M5: 1,561,054 km (0.057 R)
• M6: 1,957,787 km (0.111 R)
• M7: 2,323,105 km (0.04 R)
• M8: 2,812,290 km (0.111 R)
• M9: 3,608,001 km (0.067 R)
• M10: 4,038,395 km (0.079 R)
• M11: 4,725,647 km (0.093 R)
• M12: 5,049,826 km (0.095 R)
• M13: 5,847,631 km (0.097 R)
• M14: 7,319,973 km (0.051 R)
• M15: 7,787,317 km (0.05 R)
• M16: 9,490,040 km (0.089 R)
• M17: 10,236,234 km (0.106 R)
• M18: 11,677,161 km (0.092 R)
• M19: 12,577,740 km (0.08 R)
• M20: 14,468,508 km (0.097 R)
• M21: 15,056,128 km (0.107 R)
• M22: 15,557,730 km (0.051 R)
• M23: 17,456,576 km (0.111 R)
• M24: 17,898,637 km (0.12 R)
• M25: 18,461,873 km (0.08 R)
• M26: 19,564,260 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 12.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.07 AU - 5.75 AU

Year: 8255 Days

Day: 7 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,518,832 km

• M1: 151,692 km (0.062 R)
• M2: 1,906,176 km (0.082 R)
• M3: 2,826,951 km (0.053 R)
• M4: 3,584,066 km (0.114 R)
• M5: 4,074,896 km (0.11 R)
• M6: 4,527,280 km (0.088 R)
• M7: 8,067,514 km (0.114 R)
• M8: 8,914,836 km (0.089 R)
• M9: 10,588,836 km (0.114 R)
• M10: 11,975,310 km (0.12 R)
• M11: 14,428,116 km (0.108 R)
• M12: 30,422,821 km (0.025 R)
• M13: 37,754,613 km (0.099 R)
• M14: 38,453,085 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21

Radius: 6.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.66 AU - 8.36 AU

Year: 13501 Days

Day: 23.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,518,832 km

• M1: 82,129 km (0.098 R)
• M2: 824,733 km (0.101 R)
• M3: 1,367,175 km (0.119 R)
• M4: 1,700,629 km (0.075 R)
• M5: 2,163,335 km (0.115 R)
• M6: 2,502,024 km (0.099 R)
• M7: 3,234,755 km (0.094 R)
• M8: 3,496,252 km (0.115 R)
• M9: 4,142,066 km (0.062 R)
• M10: 4,514,714 km (0.084 R)
• M11: 5,138,537 km (0.052 R)
• M12: 8,640,025 km (0.062 R)
• M13: 9,705,760 km (0.097 R)
• M14: 17,945,013 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.4

Radius: 5.4

Gravity: 33.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.26 AU - 10.94 AU

Year: 18008 Days

Day: 23.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,518,832 km

• M1: 68,067 km (0.06 R)
• M2: 485,744 km (0.052 R)
• M3: 1,179,280 km (0.117 R)
• M4: 1,353,861 km (0.07 R)
• M5: 1,545,795 km (0.077 R)
• M6: 2,794,638 km (0.097 R)
• M7: 3,386,746 km (0.108 R)
• M8: 4,157,175 km (0.026 R)
• M9: 4,636,636 km (0.076 R)
• M10: 5,463,314 km (0.094 R)
• M11: 5,704,915 km (0.082 R)
• M12: 6,562,111 km (0.079 R)
• M13: 7,068,499 km (0.082 R)
• M14: 7,355,578 km (0.048 R)
• M15: 8,528,425 km (0.094 R)
• M16: 9,357,496 km (0.107 R)
• M17: 9,762,159 km (0.102 R)
• M18: 12,787,626 km (0.07 R)
• M19: 13,945,514 km (0.061 R)
• M20: 20,218,900 km (0.115 R)
• M21: 20,894,933 km (0.092 R)
• M22: 22,394,053 km (0.092 R)
• M23: 23,327,095 km (0.095 R)
• M24: 29,108,754 km (0.077 R)
• M25: 30,219,368 km (0.09 R)
• M26: 30,595,757 km (0.108 R)
• M27: 32,524,671 km (0.106 R)
• M28: 32,787,814 km (0.115 R)
• M29: 35,777,079 km (0.088 R)
• M30: 36,480,937 km (0.105 R)
• M31: 41,823,675 km (0.094 R)
• M32: 43,236,328 km (0.103 R)
• M33: 47,495,678 km (0.107 R)
• M34: 55,701,421 km (0.104 R)
• M35: 56,078,108 km (0.073 R)
• M36: 60,931,961 km (0.1 R)
• M37: 64,802,806 km (0.051 R)
• M38: 72,132,952 km (0.112 R)
• M39: 75,535,256 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit