🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.86 AU - 1.4 AU

Year: 420 Days

Day: 45.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,172,244 km

• M1: 414,536 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.34 AU - 1.78 AU

Year: 682 Days

Day: 23.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.77 AU - 6.29 AU

Year: 4550 Days

Day: 16.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,172,244 km

• M1: 165,754 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 12.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.81 AU - 8.09 AU

Year: 6410 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,172,244 km

• M1: 164,408 km (0.057 R)
• M2: 596,596 km (0.066 R)
• M3: 1,414,747 km (0.104 R)
• M4: 2,154,658 km (0.052 R)
• M5: 3,198,402 km (0.084 R)
• M6: 4,072,952 km (0.097 R)
• M7: 5,264,947 km (0.095 R)
• M8: 6,452,306 km (0.059 R)
• M9: 11,087,895 km (0.065 R)
• M10: 12,276,450 km (0.094 R)
• M11: 17,827,279 km (0.085 R)
• M12: 25,175,078 km (0.108 R)
• M13: 25,656,633 km (0.075 R)
• M14: 28,763,332 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.2

Radius: 6.9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.45 AU - 19.35 AU

Year: 23235 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,172,244 km

• M1: 106,962 km (0.09 R)
• M2: 398,230 km (0.06 R)
• M3: 672,293 km (0.076 R)
• M4: 923,468 km (0.096 R)
• M5: 1,638,845 km (0.104 R)
• M6: 2,518,630 km (0.115 R)
• M7: 3,651,983 km (0.104 R)
• M8: 4,034,804 km (0.109 R)
• M9: 6,918,453 km (0.118 R)
• M10: 13,040,297 km (0.107 R)
• M11: 13,585,581 km (0.116 R)
• M12: 14,360,199 km (0.102 R)
• M13: 16,151,933 km (0.085 R)
• M14: 18,003,954 km (0.102 R)
• M15: 27,270,794 km (0.117 R)
• M16: 27,602,752 km (0.066 R)
• M17: 27,825,653 km (0.053 R)
• M18: 28,843,217 km (0.059 R)
• M19: 30,474,881 km (0.097 R)
• M20: 55,629,015 km (0.047 R)
• M21: 59,997,722 km (0.082 R)
• M22: 61,124,643 km (0.042 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit