🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.83 AU - 1.29 AU

Year: 384 Days

Day: 41.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,162,691 km

• M1: 35,754 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.45 AU - 2.29 AU

Year: 899 Days

Day: 24 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.02 AU - 3.06 AU

Year: 1863 Days

Day: 33.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,162,691 km

• M1: 113,844 km (0.107 R)
• M2: 938,278 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 8.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.87 AU - 5.97 AU

Year: 5062 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,162,691 km

• M1: 110,702 km (0.096 R)
• M2: 502,798 km (0.099 R)
• M3: 831,315 km (0.054 R)
• M4: 1,255,126 km (0.09 R)
• M5: 3,056,434 km (0.055 R)
• M6: 4,019,994 km (0.098 R)
• M7: 4,551,515 km (0.084 R)
• M8: 5,470,794 km (0.056 R)
• M9: 6,937,003 km (0.081 R)
• M10: 7,909,389 km (0.096 R)
• M11: 8,397,228 km (0.1 R)
• M12: 9,035,263 km (0.102 R)
• M13: 11,679,555 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 11.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.98 AU - 15.74 AU

Year: 16208 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,162,691 km

• M1: 153,188 km (0.118 R)
• M2: 700,716 km (0.096 R)
• M3: 1,231,490 km (0.099 R)
• M4: 1,949,260 km (0.089 R)
• M5: 2,607,042 km (0.084 R)
• M6: 3,624,607 km (0.077 R)
• M7: 4,787,880 km (0.116 R)
• M8: 9,335,954 km (0.041 R)
• M9: 10,265,855 km (0.073 R)
• M10: 11,376,918 km (0.091 R)
• M11: 12,761,596 km (0.106 R)
• M12: 14,326,240 km (0.099 R)
• M13: 15,863,209 km (0.064 R)
• M14: 26,275,968 km (0.094 R)
• M15: 26,810,781 km (0.059 R)
• M16: 30,760,165 km (0.051 R)
• M17: 39,093,813 km (0.092 R)
• M18: 42,223,849 km (0.1 R)
• M19: 42,810,273 km (0.104 R)
• M20: 44,602,605 km (0.077 R)
• M21: 48,656,408 km (0.079 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit