🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.72 AU - 0.88 AU

Year: 270 Days

Day: 19.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.05 AU - 2.17 AU

Year: 1155 Days

Day: 40.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,956,685 km

• M1: 1,152,352 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.94 AU - 3.08 AU

Year: 1967 Days

Day: 38 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 12.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.09 AU - 11.49 AU

Year: 14291 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,956,685 km

• M1: 151,842 km (0.108 R)
• M2: 1,042,099 km (0.077 R)
• M3: 1,671,457 km (0.071 R)
• M4: 2,148,375 km (0.119 R)
• M5: 2,827,400 km (0.1 R)
• M6: 4,095,242 km (0.114 R)
• M7: 6,203,674 km (0.118 R)
• M8: 6,974,552 km (0.038 R)
• M9: 8,368,206 km (0.083 R)
• M10: 9,005,044 km (0.063 R)
• M11: 11,110,933 km (0.114 R)
• M12: 12,749,329 km (0.076 R)
• M13: 14,404,929 km (0.087 R)
• M14: 16,274,304 km (0.092 R)
• M15: 17,034,710 km (0.095 R)
• M16: 17,898,338 km (0.11 R)
• M17: 19,374,121 km (0.102 R)
• M18: 21,107,512 km (0.113 R)
• M19: 26,197,878 km (0.115 R)
• M20: 26,612,414 km (0.08 R)
• M21: 27,454,650 km (0.07 R)
• M22: 29,526,132 km (0.114 R)
• M23: 34,969,101 km (0.095 R)
• M24: 37,139,317 km (0.046 R)
• M25: 38,190,990 km (0.036 R)
• M26: 45,070,547 km (0.038 R)
• M27: 48,567,248 km (0.088 R)
• M28: 52,568,841 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit