🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.94 AU - 1.02 AU

Year: 356 Days

Day: 22.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.64 AU - 2.04 AU

Year: 916 Days

Day: 20.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,934,161 km

• M1: 100,979 km (0.101 R)
• M2: 1,108,071 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.15 AU - 2.67 AU

Year: 1373 Days

Day: 17.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 166 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 9.5

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.71 AU - 12.87 AU

Year: 14861 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,934,161 km

• M1: 118,182 km (0.098 R)
• M2: 555,457 km (0.095 R)
• M3: 877,840 km (0.112 R)
• M4: 1,183,918 km (0.088 R)
• M5: 2,295,131 km (0.12 R)
• M6: 3,729,625 km (0.084 R)
• M7: 4,174,379 km (0.081 R)
• M8: 4,721,010 km (0.093 R)
• M9: 7,261,181 km (0.09 R)
• M10: 10,713,751 km (0.071 R)
• M11: 12,565,174 km (0.085 R)
• M12: 13,566,732 km (0.107 R)
• M13: 14,334,468 km (0.118 R)
• M14: 17,533,618 km (0.085 R)
• M15: 17,943,816 km (0.115 R)
• M16: 18,276,372 km (0.107 R)
• M17: 20,540,087 km (0.12 R)
• M18: 22,984,516 km (0.072 R)
• M19: 27,223,222 km (0.114 R)
• M20: 32,077,523 km (0.108 R)
• M21: 36,142,098 km (0.048 R)
• M22: 43,160,033 km (0.116 R)
• M23: 44,209,761 km (0.071 R)
• M24: 46,673,040 km (0.117 R)
• M25: 49,226,227 km (0.119 R)
• M26: 51,368,318 km (0.114 R)
• M27: 53,743,783 km (0.12 R)
• M28: 54,435,673 km (0.091 R)
• M29: 55,837,405 km (0.117 R)
• M30: 57,803,720 km (0.082 R)
• M31: 58,530,167 km (0.114 R)
• M32: 59,815,811 km (0.09 R)
• M33: 63,400,625 km (0.063 R)
• M34: 64,561,654 km (0.077 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: 263 - 19,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit