🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.12 AU

Year: 400 Days

Day: 31.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.34 AU - 1.64 AU

Year: 812 Days

Day: 31.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,277,893 km

• M1: 72,405 km (0.086 R)
• M2: 741,557 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.34 AU - 1.82 AU

Year: 886 Days

Day: 21 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.8 AU - 1.8 AU

Year: 1078 Days

Day: 40.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 12.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.19 AU - 6.35 AU

Year: 5398 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,277,893 km

• M1: 160,668 km (0.111 R)
• M2: 803,640 km (0.115 R)
• M3: 1,627,625 km (0.105 R)
• M4: 2,376,063 km (0.092 R)
• M5: 3,658,416 km (0.118 R)
• M6: 4,629,755 km (0.094 R)
• M7: 5,438,930 km (0.113 R)
• M8: 9,220,315 km (0.102 R)
• M9: 10,585,246 km (0.095 R)
• M10: 12,358,579 km (0.062 R)
• M11: 14,168,414 km (0.101 R)
• M12: 16,205,040 km (0.095 R)
• M13: 16,829,312 km (0.09 R)
• M14: 18,675,349 km (0.067 R)
• M15: 20,455,714 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 13.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.34 AU - 8.26 AU

Year: 8801 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,277,893 km

• M1: 164,408 km (0.11 R)
• M2: 1,120,787 km (0.118 R)
• M3: 1,630,617 km (0.108 R)
• M4: 3,245,675 km (0.113 R)
• M5: 4,843,381 km (0.064 R)
• M6: 5,984,812 km (0.101 R)
• M7: 6,766,162 km (0.062 R)
• M8: 8,619,680 km (0.077 R)
• M9: 9,854,161 km (0.095 R)
• M10: 11,413,270 km (0.108 R)
• M11: 12,279,592 km (0.057 R)
• M12: 14,265,952 km (0.111 R)
• M13: 20,940,261 km (0.104 R)
• M14: 21,991,037 km (0.118 R)
• M15: 26,548,087 km (0.097 R)
• M16: 28,359,268 km (0.101 R)
• M17: 32,760,587 km (0.069 R)
• M18: 33,736,265 km (0.064 R)
• M19: 38,667,160 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit