🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.69 AU - 0.69 AU

Year: 213 Days

Day: 38.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.5 AU - 1.92 AU

Year: 829 Days

Day: 39.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.8 AU - 4.28 AU

Year: 3011 Days

Day: 41.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 14.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.04 AU - 13.58 AU

Year: 14106 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,707,400 km

• M1: 471,532 km (0.064 R)
• M2: 1,412,503 km (0.079 R)
• M3: 2,173,059 km (0.066 R)
• M4: 2,959,495 km (0.072 R)
• M5: 5,010,332 km (0.119 R)
• M6: 5,702,970 km (0.116 R)
• M7: 14,297,816 km (0.114 R)
• M8: 14,921,640 km (0.086 R)
• M9: 18,317,810 km (0.066 R)
• M10: 29,398,974 km (0.113 R)
• M11: 31,337,612 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.5

Radius: 5.2

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.4 AU - 19.8 AU

Year: 23958 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,707,400 km

• M1: 68,665 km (0.056 R)
• M2: 382,671 km (0.069 R)
• M3: 783,743 km (0.032 R)
• M4: 972,835 km (0.061 R)
• M5: 1,592,918 km (0.046 R)
• M6: 2,400,148 km (0.104 R)
• M7: 3,778,543 km (0.116 R)
• M8: 4,564,829 km (0.071 R)
• M9: 4,813,461 km (0.062 R)
• M10: 6,152,063 km (0.054 R)
• M11: 7,622,161 km (0.097 R)
• M12: 7,972,370 km (0.116 R)
• M13: 8,977,368 km (0.051 R)
• M14: 10,669,919 km (0.07 R)
• M15: 13,554,465 km (0.105 R)
• M16: 19,851,189 km (0.106 R)
• M17: 21,288,974 km (0.074 R)
• M18: 22,692,351 km (0.108 R)
• M19: 23,837,523 km (0.085 R)
• M20: 28,207,576 km (0.089 R)
• M21: 32,298,928 km (0.111 R)
• M22: 32,820,127 km (0.105 R)
• M23: 37,911,092 km (0.066 R)
• M24: 38,637,091 km (0.094 R)
• M25: 45,592,494 km (0.056 R)
• M26: 46,578,643 km (0.066 R)
• M27: 59,154,588 km (0.039 R)
• M28: 64,347,879 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit