🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.26 AU - 2 AU

Year: 764 Days

Day: 44.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.1 AU - 4.54 AU

Year: 2741 Days

Day: 21.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 14.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.09 AU - 11.19 AU

Year: 11853 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,704,413 km

• M1: 184,005 km (0.112 R)
• M2: 1,099,694 km (0.072 R)
• M3: 1,603,240 km (0.067 R)
• M4: 2,244,866 km (0.113 R)
• M5: 2,892,475 km (0.045 R)
• M6: 4,321,434 km (0.109 R)
• M7: 5,193,888 km (0.089 R)
• M8: 6,496,587 km (0.108 R)
• M9: 7,032,596 km (0.104 R)
• M10: 7,778,341 km (0.053 R)
• M11: 11,596,528 km (0.096 R)
• M12: 14,491,097 km (0.082 R)
• M13: 15,266,164 km (0.078 R)
• M14: 18,976,639 km (0.109 R)
• M15: 23,729,663 km (0.109 R)
• M16: 33,162,258 km (0.11 R)
• M17: 36,019,427 km (0.065 R)
• M18: 42,219,361 km (0.093 R)
• M19: 43,946,618 km (0.055 R)
• M20: 44,680,097 km (0.08 R)
• M21: 49,410,980 km (0.089 R)
• M22: 56,511,942 km (0.063 R)
• M23: 57,205,179 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 8.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.26 AU - 12.94 AU

Year: 12669 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,704,413 km

• M1: 110,702 km (0.106 R)
• M2: 438,471 km (0.059 R)
• M3: 772,972 km (0.116 R)
• M4: 1,111,512 km (0.12 R)
• M5: 1,429,856 km (0.055 R)
• M6: 5,878,598 km (0.113 R)
• M7: 7,863,014 km (0.104 R)
• M8: 8,643,466 km (0.117 R)
• M9: 9,285,540 km (0.12 R)
• M10: 11,349,093 km (0.116 R)
• M11: 12,516,704 km (0.085 R)
• M12: 19,039,471 km (0.079 R)
• M13: 26,654,601 km (0.057 R)
• M14: 28,110,936 km (0.066 R)
• M15: 29,313,703 km (0.11 R)
• M16: 34,355,600 km (0.096 R)
• M17: 38,832,466 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit