🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.75 AU - 0.99 AU

Year: 352 Days

Day: 41.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,874,948 km

• M1: 23,636 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.91 AU - 1.35 AU

Year: 521 Days

Day: 44.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.06 AU - 1.5 AU

Year: 628 Days

Day: 32.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,874,948 km

• M1: 44,879 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.14 AU - 1.54 AU

Year: 672 Days

Day: 29.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108

Radius: 13.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.53 AU - 3.91 AU

Year: 2505 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,874,948 km

• M1: 170,542 km (0.087 R)
• M2: 1,181,225 km (0.05 R)
• M3: 1,808,339 km (0.097 R)
• M4: 2,259,077 km (0.07 R)
• M5: 2,974,903 km (0.088 R)
• M6: 3,776,598 km (0.087 R)
• M7: 4,647,407 km (0.083 R)
• M8: 6,362,547 km (0.097 R)
• M9: 7,473,311 km (0.048 R)
• M10: 8,441,359 km (0.102 R)
• M11: 9,011,327 km (0.066 R)
• M12: 9,693,942 km (0.078 R)
• M13: 10,168,018 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.4

Radius: 14.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.36 AU - 4.6 AU

Year: 4110 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,874,948 km

• M1: 178,171 km (0.041 R)
• M2: 693,237 km (0.115 R)
• M3: 1,209,798 km (0.117 R)
• M4: 1,770,790 km (0.113 R)
• M5: 2,473,451 km (0.069 R)
• M6: 3,035,191 km (0.098 R)
• M7: 3,873,538 km (0.118 R)
• M8: 5,415,892 km (0.047 R)
• M9: 8,104,465 km (0.096 R)
• M10: 9,316,207 km (0.113 R)
• M11: 10,007,350 km (0.118 R)
• M12: 11,265,468 km (0.106 R)
• M13: 11,956,311 km (0.09 R)
• M14: 12,577,740 km (0.094 R)
• M15: 14,951,858 km (0.106 R)
• M16: 15,673,668 km (0.088 R)
• M17: 16,187,088 km (0.083 R)
• M18: 17,428,601 km (0.058 R)
• M19: 17,979,719 km (0.05 R)
• M20: 20,101,017 km (0.066 R)
• M21: 20,980,802 km (0.106 R)
• M22: 21,956,928 km (0.111 R)
• M23: 23,256,186 km (0.067 R)
• M24: 25,770,328 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit