🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.61 AU

Year: 124 Days

Day: 36.3 Hours

Environment

Temp: 337 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,636,177 km

• M1: 98,884 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.56 AU - 4.04 AU

Year: 1770 Days

Day: 36.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.23 AU - 6.19 AU

Year: 3512 Days

Day: 37.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 9.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.38 AU - 13.54 AU

Year: 12214 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,636,177 km

• M1: 118,182 km (0.095 R)
• M2: 440,715 km (0.117 R)
• M3: 777,759 km (0.049 R)
• M4: 1,806,843 km (0.07 R)
• M5: 2,221,678 km (0.111 R)
• M6: 2,635,914 km (0.08 R)
• M7: 3,441,499 km (0.087 R)
• M8: 4,462,953 km (0.053 R)
• M9: 4,930,297 km (0.098 R)
• M10: 7,343,311 km (0.044 R)
• M11: 8,267,526 km (0.047 R)
• M12: 9,267,289 km (0.117 R)
• M13: 10,506,258 km (0.075 R)
• M14: 11,505,572 km (0.085 R)
• M15: 15,999,193 km (0.104 R)
• M16: 19,927,633 km (0.047 R)
• M17: 22,247,447 km (0.073 R)
• M18: 22,786,448 km (0.074 R)
• M19: 26,404,473 km (0.084 R)
• M20: 27,110,425 km (0.112 R)
• M21: 28,349,694 km (0.099 R)
• M22: 29,951,289 km (0.064 R)
• M23: 31,387,428 km (0.118 R)
• M24: 32,984,835 km (0.051 R)
• M25: 33,334,146 km (0.117 R)
• M26: 35,117,502 km (0.119 R)
• M27: 35,971,107 km (0.101 R)
• M28: 42,612,654 km (0.074 R)
• M29: 43,863,741 km (0.104 R)
• M30: 45,569,905 km (0.026 R)
• M31: 46,003,140 km (0.117 R)
• M32: 48,061,757 km (0.079 R)

Kuiper Belt

Range: 37.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 12,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit