🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.58 AU - 0.72 AU

Year: 189 Days

Day: 13 Hours

Environment

Temp: 221 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.19 AU - 1.73 AU

Year: 635 Days

Day: 37.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.16 AU - 2.5 AU

Year: 1280 Days

Day: 28.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,960,736 km

• M1: 93,349 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.33 AU - 2.65 AU

Year: 1414 Days

Day: 28 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 10.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.34 AU - 6.08 AU

Year: 4280 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,960,736 km

• M1: 131,646 km (0.103 R)
• M2: 642,373 km (0.105 R)
• M3: 957,426 km (0.056 R)
• M4: 1,318,556 km (0.041 R)
• M5: 1,718,730 km (0.073 R)
• M6: 2,262,518 km (0.064 R)
• M7: 2,739,287 km (0.091 R)
• M8: 3,606,206 km (0.04 R)
• M9: 4,161,663 km (0.116 R)
• M10: 6,099,554 km (0.098 R)
• M11: 6,780,224 km (0.114 R)
• M12: 8,832,857 km (0.118 R)
• M13: 10,853,774 km (0.116 R)
• M14: 11,461,590 km (0.101 R)
• M15: 12,253,113 km (0.03 R)
• M16: 13,293,267 km (0.113 R)
• M17: 15,312,240 km (0.077 R)
• M18: 16,321,128 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 13

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.27 AU - 7.35 AU

Year: 6396 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 57.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,960,736 km

• M1: 161,715 km (0.075 R)
• M2: 869,313 km (0.109 R)
• M3: 1,370,466 km (0.057 R)
• M4: 1,882,689 km (0.047 R)
• M5: 2,328,341 km (0.035 R)
• M6: 3,068,402 km (0.11 R)
• M7: 3,935,322 km (0.088 R)
• M8: 4,959,618 km (0.107 R)
• M9: 6,783,216 km (0.074 R)
• M10: 7,727,777 km (0.113 R)
• M11: 11,603,708 km (0.047 R)
• M12: 12,731,078 km (0.101 R)
• M13: 13,407,260 km (0.082 R)
• M14: 16,684,651 km (0.11 R)
• M15: 24,776,250 km (0.075 R)
• M16: 25,212,178 km (0.093 R)
• M17: 26,099,293 km (0.063 R)
• M18: 32,693,418 km (0.072 R)
• M19: 36,936,462 km (0.05 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit