🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 21.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.23 AU - 2.78 AU

Year: 1458 Days

Day: 15.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.92 AU - 4.08 AU

Year: 2952 Days

Day: 44.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 179 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,148,143 km

• M1: 396,434 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.5

Radius: 12.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.54 AU - 13.76 AU

Year: 13737 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,148,143 km

• M1: 153,039 km (0.108 R)
• M2: 627,563 km (0.117 R)
• M3: 1,051,523 km (0.104 R)
• M4: 1,446,611 km (0.103 R)
• M5: 2,015,233 km (0.114 R)
• M6: 2,752,900 km (0.095 R)
• M7: 4,535,059 km (0.102 R)
• M8: 6,275,481 km (0.115 R)
• M9: 6,987,717 km (0.091 R)
• M10: 7,660,159 km (0.104 R)
• M11: 8,228,930 km (0.116 R)
• M12: 8,623,569 km (0.074 R)
• M13: 10,907,929 km (0.084 R)
• M14: 14,333,271 km (0.087 R)
• M15: 17,920,479 km (0.036 R)
• M16: 20,952,977 km (0.116 R)
• M17: 21,972,636 km (0.072 R)
• M18: 29,024,380 km (0.07 R)
• M19: 30,408,161 km (0.088 R)
• M20: 38,814,813 km (0.069 R)
• M21: 41,207,033 km (0.102 R)
• M22: 43,101,540 km (0.114 R)
• M23: 44,145,434 km (0.059 R)
• M24: 47,063,640 km (0.077 R)
• M25: 47,535,920 km (0.069 R)
• M26: 59,107,914 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.5

Radius: 5.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.47 AU - 16.49 AU

Year: 20330 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,148,143 km

• M1: 71,807 km (0.108 R)
• M2: 316,699 km (0.095 R)
• M3: 725,699 km (0.111 R)
• M4: 998,117 km (0.088 R)
• M5: 1,618,350 km (0.064 R)
• M6: 2,191,609 km (0.089 R)
• M7: 2,563,958 km (0.074 R)
• M8: 4,233,620 km (0.078 R)
• M9: 5,876,204 km (0.095 R)
• M10: 6,706,173 km (0.052 R)
• M11: 8,201,105 km (0.082 R)
• M12: 8,685,353 km (0.111 R)
• M13: 10,302,506 km (0.057 R)
• M14: 11,288,805 km (0.046 R)
• M15: 11,887,645 km (0.109 R)
• M16: 12,336,289 km (0.119 R)
• M17: 14,686,921 km (0.031 R)
• M18: 16,272,808 km (0.119 R)
• M19: 27,171,910 km (0.1 R)
• M20: 27,949,819 km (0.11 R)
• M21: 28,942,999 km (0.085 R)
• M22: 31,635,163 km (0.105 R)
• M23: 32,604,706 km (0.108 R)
• M24: 35,286,547 km (0.108 R)
• M25: 39,455,840 km (0.079 R)
• M26: 43,018,812 km (0.091 R)
• M27: 44,341,557 km (0.085 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: 478 - 17,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit