🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.88 AU - 0.98 AU

Year: 329 Days

Day: 29.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.94 AU - 0.94 AU

Year: 335 Days

Day: 23.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,704,736 km

• M1: 325,974 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.17 AU - 1.47 AU

Year: 557 Days

Day: 32.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 8.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.12 AU - 10.72 AU

Year: 11469 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,704,736 km

• M1: 111,899 km (0.116 R)
• M2: 390,750 km (0.097 R)
• M3: 959,521 km (0.093 R)
• M4: 1,505,254 km (0.032 R)
• M5: 1,994,888 km (0.1 R)
• M6: 3,187,183 km (0.091 R)
• M7: 3,853,043 km (0.046 R)
• M8: 4,346,566 km (0.095 R)
• M9: 4,937,328 km (0.094 R)
• M10: 7,809,158 km (0.094 R)
• M11: 9,530,282 km (0.113 R)
• M12: 10,479,480 km (0.056 R)
• M13: 12,096,334 km (0.047 R)
• M14: 13,099,388 km (0.093 R)
• M15: 14,156,895 km (0.117 R)
• M16: 14,502,317 km (0.052 R)
• M17: 16,314,845 km (0.078 R)
• M18: 17,080,486 km (0.067 R)
• M19: 18,545,947 km (0.069 R)
• M20: 19,450,416 km (0.095 R)
• M21: 25,504,043 km (0.09 R)
• M22: 26,274,472 km (0.036 R)
• M23: 29,511,920 km (0.115 R)
• M24: 31,812,137 km (0.077 R)
• M25: 33,613,894 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.79 AU - 11.37 AU

Year: 13539 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,704,736 km

• M1: 99,483 km (0.096 R)
• M2: 354,547 km (0.097 R)
• M3: 735,423 km (0.106 R)
• M4: 1,276,668 km (0.115 R)
• M5: 1,576,612 km (0.115 R)
• M6: 2,014,485 km (0.086 R)
• M7: 3,196,458 km (0.107 R)
• M8: 3,616,229 km (0.051 R)
• M9: 4,022,537 km (0.06 R)
• M10: 4,702,609 km (0.104 R)
• M11: 4,955,280 km (0.076 R)
• M12: 6,807,451 km (0.109 R)
• M13: 7,927,490 km (0.062 R)
• M14: 8,449,138 km (0.079 R)
• M15: 10,339,008 km (0.075 R)
• M16: 12,655,082 km (0.082 R)
• M17: 13,535,915 km (0.087 R)
• M18: 15,419,053 km (0.108 R)
• M19: 17,138,680 km (0.102 R)
• M20: 18,631,368 km (0.084 R)
• M21: 19,769,957 km (0.107 R)
• M22: 21,873,153 km (0.086 R)
• M23: 22,263,754 km (0.104 R)
• M24: 25,905,115 km (0.046 R)
• M25: 28,141,304 km (0.106 R)
• M26: 28,418,060 km (0.113 R)
• M27: 29,353,645 km (0.092 R)
• M28: 31,682,585 km (0.078 R)
• M29: 33,301,832 km (0.111 R)
• M30: 33,715,171 km (0.06 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: 379 - 16,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit