🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 152 Days

Day: 36.5 Hours

Environment

Temp: 266 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.34 AU - 1.68 AU

Year: 655 Days

Day: 30.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.67 AU - 2.75 AU

Year: 1575 Days

Day: 28.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,215,262 km

• M1: 39,643 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.49 AU - 3.65 AU

Year: 1899 Days

Day: 19.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,215,262 km

• M1: 961,017 km (0.119 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.33 AU - 5.57 AU

Year: 3889 Days

Day: 30 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 12.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.05 AU - 12.37 AU

Year: 14149 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,215,262 km

• M1: 183,706 km (0.072 R)
• M2: 767,886 km (0.102 R)
• M3: 1,188,256 km (0.114 R)
• M4: 1,829,732 km (0.038 R)
• M5: 2,953,511 km (0.096 R)
• M6: 3,475,458 km (0.11 R)
• M7: 5,629,218 km (0.108 R)
• M8: 6,134,111 km (0.094 R)
• M9: 8,697,471 km (0.115 R)
• M10: 10,832,681 km (0.117 R)
• M11: 11,332,188 km (0.104 R)
• M12: 12,923,910 km (0.072 R)
• M13: 13,870,116 km (0.069 R)
• M14: 15,065,852 km (0.096 R)
• M15: 17,359,636 km (0.077 R)
• M16: 18,121,987 km (0.044 R)
• M17: 18,747,755 km (0.104 R)
• M18: 19,468,966 km (0.117 R)
• M19: 22,900,143 km (0.092 R)
• M20: 27,017,525 km (0.063 R)
• M21: 28,458,153 km (0.113 R)
• M22: 29,090,952 km (0.107 R)
• M23: 31,491,997 km (0.027 R)
• M24: 32,055,682 km (0.088 R)
• M25: 33,202,948 km (0.116 R)
• M26: 34,496,521 km (0.083 R)
• M27: 39,876,659 km (0.092 R)
• M28: 42,972,288 km (0.03 R)
• M29: 44,791,098 km (0.043 R)
• M30: 45,935,522 km (0.105 R)
• M31: 48,282,713 km (0.106 R)
• M32: 49,637,621 km (0.044 R)
• M33: 50,094,941 km (0.096 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit