🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.92 AU - 1.14 AU

Year: 435 Days

Day: 19.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,616,812 km

• M1: 834,158 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.17 AU - 2.29 AU

Year: 1386 Days

Day: 40.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.8 AU - 3.26 AU

Year: 2195 Days

Day: 23.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.2

Radius: 4

Gravity: 48.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.47 AU - 17.47 AU

Year: 24109 Days

Day: 16.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,616,812 km

• M1: 50,115 km (0.117 R)
• M2: 175,628 km (0.082 R)
• M3: 396,434 km (0.102 R)
• M4: 521,648 km (0.066 R)
• M5: 703,708 km (0.072 R)
• M6: 990,488 km (0.093 R)
• M7: 1,139,487 km (0.085 R)
• M8: 1,287,888 km (0.064 R)
• M9: 1,415,944 km (0.028 R)
• M10: 1,660,536 km (0.093 R)
• M11: 2,396,259 km (0.119 R)
• M12: 2,616,018 km (0.1 R)
• M13: 2,876,019 km (0.057 R)
• M14: 3,539,186 km (0.102 R)
• M15: 3,759,694 km (0.087 R)
• M16: 7,836,535 km (0.032 R)
• M17: 12,789,421 km (0.119 R)
• M18: 15,279,029 km (0.028 R)
• M19: 17,706,703 km (0.099 R)
• M20: 20,379,718 km (0.098 R)
• M21: 20,580,329 km (0.044 R)
• M22: 21,811,968 km (0.119 R)
• M23: 22,127,320 km (0.076 R)
• M24: 28,088,496 km (0.098 R)
• M25: 37,534,405 km (0.113 R)
• M26: 38,443,661 km (0.1 R)
• M27: 39,057,910 km (0.076 R)
• M28: 41,903,411 km (0.067 R)
• M29: 52,758,232 km (0.096 R)
• M30: 55,444,262 km (0.081 R)
• M31: 60,052,624 km (0.057 R)
• M32: 72,093,607 km (0.102 R)
• M33: 77,572,181 km (0.1 R)
• M34: 80,788,086 km (0.094 R)
• M35: 84,607,918 km (0.086 R)
• M36: 88,813,114 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit