🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.51 AU - 2.51 AU

Year: 1062 Days

Day: 36.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,342,856 km

• M1: 15,409 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.73 AU - 2.37 AU

Year: 1094 Days

Day: 17.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,342,856 km

• M1: 419,472 km (0.108 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 12.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.93 AU - 5.93 AU

Year: 4081 Days

Day: 8.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,342,856 km

• M1: 154,535 km (0.1 R)
• M2: 607,218 km (0.108 R)
• M3: 1,102,088 km (0.104 R)
• M4: 1,567,486 km (0.035 R)
• M5: 2,462,680 km (0.075 R)
• M6: 2,874,972 km (0.068 R)
• M7: 3,391,982 km (0.1 R)
• M8: 3,927,243 km (0.1 R)
• M9: 4,400,122 km (0.06 R)
• M10: 4,961,862 km (0.071 R)
• M11: 5,626,226 km (0.06 R)
• M12: 7,875,430 km (0.112 R)
• M13: 8,818,495 km (0.087 R)
• M14: 9,395,793 km (0.116 R)
• M15: 9,794,771 km (0.1 R)
• M16: 11,504,974 km (0.075 R)
• M17: 12,289,016 km (0.085 R)
• M18: 13,059,296 km (0.09 R)
• M19: 16,638,874 km (0.051 R)
• M20: 18,559,860 km (0.114 R)
• M21: 22,695,643 km (0.12 R)
• M22: 24,449,378 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 9.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.06 AU - 10.6 AU

Year: 11489 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,342,856 km

• M1: 118,182 km (0.102 R)
• M2: 474,973 km (0.12 R)
• M3: 1,237,174 km (0.032 R)
• M4: 1,727,257 km (0.11 R)
• M5: 2,205,671 km (0.047 R)
• M6: 3,406,344 km (0.098 R)
• M7: 4,110,501 km (0.041 R)
• M8: 4,764,094 km (0.117 R)
• M9: 6,810,593 km (0.117 R)
• M10: 7,606,753 km (0.096 R)
• M11: 10,176,246 km (0.086 R)
• M12: 11,788,013 km (0.11 R)
• M13: 12,434,276 km (0.034 R)
• M14: 12,990,630 km (0.088 R)
• M15: 13,856,204 km (0.034 R)
• M16: 16,683,903 km (0.036 R)
• M17: 17,498,463 km (0.115 R)
• M18: 18,625,533 km (0.052 R)
• M19: 19,875,274 km (0.087 R)
• M20: 21,653,993 km (0.091 R)
• M21: 23,035,080 km (0.101 R)
• M22: 24,474,062 km (0.044 R)
• M23: 24,908,494 km (0.097 R)
• M24: 30,330,519 km (0.041 R)
• M25: 32,577,629 km (0.091 R)
• M26: 37,286,222 km (0.095 R)
• M27: 39,029,935 km (0.094 R)
• M28: 40,342,806 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 10,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit