🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.96 AU - 3.24 AU

Year: 1817 Days

Day: 17.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,762,230 km

• M1: 457,321 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 12.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.33 AU - 4.17 AU

Year: 3148 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,762,230 km

• M1: 156,031 km (0.106 R)
• M2: 562,638 km (0.097 R)
• M3: 969,843 km (0.08 R)
• M4: 1,363,884 km (0.109 R)
• M5: 1,830,928 km (0.12 R)
• M6: 3,061,371 km (0.058 R)
• M7: 3,452,120 km (0.109 R)
• M8: 4,661,619 km (0.1 R)
• M9: 7,798,537 km (0.068 R)
• M10: 8,826,574 km (0.079 R)
• M11: 10,185,221 km (0.12 R)
• M12: 11,589,796 km (0.11 R)
• M13: 16,295,846 km (0.109 R)
• M14: 18,091,918 km (0.072 R)
• M15: 18,576,166 km (0.115 R)
• M16: 19,570,543 km (0.062 R)
• M17: 20,469,477 km (0.057 R)
• M18: 21,530,275 km (0.084 R)
• M19: 23,617,614 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 10.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.55 AU - 5.01 AU

Year: 3838 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,762,230 km

• M1: 131,796 km (0.095 R)
• M2: 570,267 km (0.088 R)
• M3: 1,011,581 km (0.113 R)
• M4: 1,378,245 km (0.085 R)
• M5: 1,798,017 km (0.1 R)
• M6: 2,466,121 km (0.073 R)
• M7: 2,833,234 km (0.087 R)
• M8: 3,348,449 km (0.075 R)
• M9: 4,661,320 km (0.096 R)
• M10: 7,012,849 km (0.032 R)
• M11: 8,840,785 km (0.079 R)
• M12: 9,515,322 km (0.069 R)
• M13: 11,789,958 km (0.059 R)
• M14: 12,239,499 km (0.05 R)
• M15: 12,840,883 km (0.041 R)
• M16: 13,804,443 km (0.111 R)
• M17: 14,919,396 km (0.117 R)
• M18: 15,713,312 km (0.12 R)
• M19: 17,792,124 km (0.064 R)
• M20: 18,145,623 km (0.068 R)
• M21: 19,234,696 km (0.114 R)
• M22: 20,111,339 km (0.1 R)
• M23: 21,277,455 km (0.078 R)
• M24: 22,556,666 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 13.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.68 AU - 10.5 AU

Year: 12873 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,762,230 km

• M1: 183,557 km (0.058 R)
• M2: 665,711 km (0.08 R)
• M3: 1,106,127 km (0.065 R)
• M4: 1,552,377 km (0.066 R)
• M5: 2,156,453 km (0.054 R)
• M6: 3,024,869 km (0.117 R)
• M7: 4,226,589 km (0.087 R)
• M8: 5,062,990 km (0.092 R)
• M9: 7,851,943 km (0.111 R)
• M10: 8,559,093 km (0.082 R)
• M11: 9,212,237 km (0.069 R)
• M12: 11,154,167 km (0.06 R)
• M13: 14,559,613 km (0.091 R)
• M14: 19,464,029 km (0.094 R)
• M15: 21,177,224 km (0.046 R)
• M16: 22,113,707 km (0.087 R)
• M17: 26,429,157 km (0.116 R)
• M18: 33,507,829 km (0.047 R)
• M19: 43,093,611 km (0.085 R)
• M20: 48,435,303 km (0.058 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: 475 - 16,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit