🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.66 AU - 0.84 AU

Year: 242 Days

Day: 15.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.96 AU - 1.22 AU

Year: 424 Days

Day: 42.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,504,787 km

• M1: 127,457 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.22 AU - 2.62 AU

Year: 1403 Days

Day: 22.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 9.9

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.38 AU - 7.76 AU

Year: 7008 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 19,504,787 km

• M1: 123,269 km (0.065 R)
• M2: 783,294 km (0.073 R)
• M3: 1,190,649 km (0.047 R)
• M4: 1,501,065 km (0.113 R)
• M5: 2,191,609 km (0.034 R)
• M6: 3,272,304 km (0.102 R)
• M7: 3,702,099 km (0.109 R)
• M8: 4,929,699 km (0.077 R)
• M9: 5,434,741 km (0.078 R)
• M10: 6,760,029 km (0.072 R)
• M11: 7,122,654 km (0.084 R)
• M12: 8,086,363 km (0.047 R)
• M13: 9,266,391 km (0.118 R)
• M14: 10,461,529 km (0.081 R)
• M15: 11,397,862 km (0.065 R)
• M16: 12,878,282 km (0.112 R)
• M17: 13,550,426 km (0.057 R)
• M18: 14,602,248 km (0.114 R)
• M19: 15,395,266 km (0.12 R)
• M20: 16,152,381 km (0.078 R)
• M21: 19,070,587 km (0.03 R)
• M22: 21,380,528 km (0.081 R)
• M23: 23,788,006 km (0.117 R)
• M24: 25,927,705 km (0.095 R)
• M25: 26,998,975 km (0.042 R)
• M26: 34,266,888 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 14.4

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.41 AU - 7.63 AU

Year: 7687 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,504,787 km

• M1: 179,368 km (0.082 R)
• M2: 899,083 km (0.103 R)
• M3: 1,415,944 km (0.073 R)
• M4: 2,211,206 km (0.066 R)
• M5: 2,682,739 km (0.078 R)
• M6: 3,273,201 km (0.059 R)
• M7: 4,479,858 km (0.119 R)
• M8: 5,127,317 km (0.067 R)
• M9: 5,584,937 km (0.088 R)
• M10: 6,282,512 km (0.12 R)
• M11: 7,392,379 km (0.092 R)
• M12: 7,946,938 km (0.094 R)
• M13: 10,756,835 km (0.076 R)
• M14: 12,643,563 km (0.034 R)
• M15: 14,408,818 km (0.076 R)
• M16: 16,488,229 km (0.093 R)
• M17: 17,438,025 km (0.079 R)
• M18: 18,535,775 km (0.025 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit