🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.82 AU - 0.84 AU

Year: 337 Days

Day: 31.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,779,475 km

• M1: 325,076 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.89 AU - 1.31 AU

Year: 515 Days

Day: 24.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,779,475 km

• M1: 55,501 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.54 AU - 1.62 AU

Year: 886 Days

Day: 21.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.6

Radius: 9.8

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.91 AU - 4.59 AU

Year: 3910 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 25,779,475 km

• M1: 121,922 km (0.079 R)
• M2: 624,422 km (0.088 R)
• M3: 955,033 km (0.103 R)
• M4: 1,405,921 km (0.087 R)
• M5: 1,941,780 km (0.105 R)
• M6: 2,592,830 km (0.075 R)
• M7: 3,624,607 km (0.085 R)
• M8: 4,142,664 km (0.034 R)
• M9: 5,825,341 km (0.104 R)
• M10: 7,957,410 km (0.042 R)
• M11: 8,609,058 km (0.111 R)
• M12: 8,947,897 km (0.098 R)
• M13: 9,977,580 km (0.07 R)
• M14: 13,042,092 km (0.059 R)
• M15: 13,439,574 km (0.05 R)
• M16: 13,793,971 km (0.117 R)
• M17: 14,574,573 km (0.102 R)
• M18: 15,660,803 km (0.102 R)
• M19: 16,053,497 km (0.099 R)
• M20: 17,211,684 km (0.078 R)
• M21: 17,993,931 km (0.107 R)
• M22: 19,052,186 km (0.089 R)
• M23: 20,549,512 km (0.116 R)
• M24: 23,337,717 km (0.078 R)
• M25: 24,974,168 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.5

Radius: 15

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.22 AU - 10.1 AU

Year: 10401 Days

Day: 5.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,779,475 km

• M1: 194,926 km (0.098 R)
• M2: 919,877 km (0.091 R)
• M3: 1,579,754 km (0.119 R)
• M4: 2,082,702 km (0.065 R)
• M5: 2,929,426 km (0.115 R)
• M6: 6,404,883 km (0.094 R)
• M7: 6,895,564 km (0.097 R)
• M8: 7,849,550 km (0.119 R)
• M9: 9,858,948 km (0.098 R)
• M10: 11,070,242 km (0.07 R)
• M11: 11,961,846 km (0.081 R)
• M12: 14,246,056 km (0.11 R)
• M13: 19,856,574 km (0.082 R)
• M14: 20,573,746 km (0.107 R)
• M15: 25,473,525 km (0.067 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: 234 - 18,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit