🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.75 AU - 1.89 AU

Year: 1072 Days

Day: 13.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 83 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,507,699 km

• M1: 84,672 km (0.104 R)
• M2: 304,731 km (0.078 R)

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.41 AU - 2.69 AU

Year: 1778 Days

Day: 30.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 12

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.19 AU - 3.51 AU

Year: 2100 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,507,699 km

• M1: 151,543 km (0.082 R)
• M2: 649,853 km (0.066 R)
• M3: 1,155,494 km (0.098 R)
• M4: 1,662,182 km (0.042 R)
• M5: 2,083,898 km (0.109 R)
• M6: 2,526,110 km (0.036 R)
• M7: 3,239,093 km (0.094 R)
• M8: 4,082,227 km (0.074 R)
• M9: 5,234,130 km (0.081 R)
• M10: 7,259,087 km (0.104 R)
• M11: 8,344,719 km (0.082 R)
• M12: 11,403,397 km (0.092 R)
• M13: 12,867,960 km (0.057 R)
• M14: 13,302,841 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.2

Radius: 5.6

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.36 AU - 14.4 AU

Year: 17876 Days

Day: 22.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,507,699 km

• M1: 69,713 km (0.097 R)
• M2: 300,542 km (0.098 R)
• M3: 689,646 km (0.108 R)
• M4: 873,652 km (0.097 R)
• M5: 1,056,011 km (0.114 R)
• M6: 1,441,675 km (0.102 R)
• M7: 2,287,651 km (0.12 R)
• M8: 3,050,450 km (0.112 R)
• M9: 4,668,351 km (0.116 R)
• M10: 5,515,823 km (0.113 R)
• M11: 6,071,130 km (0.071 R)
• M12: 6,703,780 km (0.07 R)
• M13: 9,164,366 km (0.073 R)
• M14: 9,625,875 km (0.082 R)
• M15: 10,102,793 km (0.083 R)
• M16: 10,762,819 km (0.107 R)
• M17: 11,334,582 km (0.092 R)
• M18: 12,352,595 km (0.047 R)
• M19: 14,295,573 km (0.117 R)
• M20: 14,846,093 km (0.104 R)
• M21: 15,126,738 km (0.099 R)
• M22: 15,410,825 km (0.08 R)
• M23: 15,626,096 km (0.086 R)
• M24: 17,113,847 km (0.03 R)
• M25: 17,813,217 km (0.069 R)
• M26: 19,686,631 km (0.107 R)
• M27: 20,454,068 km (0.111 R)
• M28: 32,793,349 km (0.079 R)
• M29: 33,629,452 km (0.1 R)
• M30: 39,479,626 km (0.085 R)
• M31: 43,926,572 km (0.098 R)
• M32: 44,215,147 km (0.045 R)
• M33: 48,081,952 km (0.109 R)
• M34: 49,627,298 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit