🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 135 Days

Day: 25 Hours

Environment

Temp: 255 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.48 AU - 0.7 AU

Year: 168 Days

Day: 26.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,766,561 km

• M1: 26,329 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.63 AU - 1.79 AU

Year: 829 Days

Day: 18.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,766,561 km

• M1: 48,919 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.19 AU - 4.17 AU

Year: 2618 Days

Day: 32.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.3

Radius: 14.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.61 AU - 7.37 AU

Year: 6854 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,766,561 km

• M1: 184,005 km (0.063 R)
• M2: 647,310 km (0.04 R)
• M3: 1,358,797 km (0.11 R)
• M4: 1,851,274 km (0.074 R)
• M5: 2,589,390 km (0.104 R)
• M6: 3,277,540 km (0.107 R)
• M7: 3,794,700 km (0.103 R)
• M8: 5,111,011 km (0.119 R)
• M9: 6,368,830 km (0.034 R)
• M10: 7,824,417 km (0.105 R)
• M11: 8,301,934 km (0.05 R)
• M12: 11,386,492 km (0.1 R)
• M13: 12,423,206 km (0.075 R)
• M14: 13,074,854 km (0.081 R)
• M15: 14,095,111 km (0.066 R)
• M16: 17,341,684 km (0.065 R)
• M17: 19,282,268 km (0.088 R)
• M18: 21,134,140 km (0.109 R)
• M19: 22,221,567 km (0.098 R)
• M20: 35,664,731 km (0.078 R)
• M21: 36,650,282 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit