🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.93 AU - 1.03 AU

Year: 443 Days

Day: 23.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,245,164 km

• M1: 30,219 km (0.054 R)
• M2: 84,972 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.14 AU - 1.14 AU

Year: 556 Days

Day: 35.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,245,164 km

• M1: 299,495 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.66 AU - 1.76 AU

Year: 1021 Days

Day: 25.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,245,164 km

• M1: 93,499 km (0.066 R)
• M2: 389,104 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 9.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.31 AU - 4.13 AU

Year: 3276 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,245,164 km

• M1: 114,442 km (0.102 R)
• M2: 435,779 km (0.099 R)
• M3: 734,376 km (0.119 R)
• M4: 1,248,544 km (0.084 R)
• M5: 1,817,315 km (0.079 R)
• M6: 2,355,718 km (0.047 R)
• M7: 3,481,591 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 12.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.68 AU - 7.68 AU

Year: 7883 Days

Day: 9.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,245,164 km

• M1: 156,180 km (0.085 R)
• M2: 715,527 km (0.078 R)
• M3: 1,553,873 km (0.074 R)
• M4: 2,045,601 km (0.073 R)
• M5: 2,956,652 km (0.116 R)
• M6: 3,685,044 km (0.099 R)
• M7: 4,700,365 km (0.12 R)
• M8: 6,046,596 km (0.043 R)
• M9: 6,712,307 km (0.049 R)
• M10: 7,575,337 km (0.026 R)
• M11: 8,773,018 km (0.075 R)
• M12: 10,239,376 km (0.094 R)
• M13: 11,225,675 km (0.085 R)
• M14: 14,941,985 km (0.067 R)
• M15: 16,614,489 km (0.112 R)
• M16: 17,548,728 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit