🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.69 AU - 1.03 AU

Year: 334 Days

Day: 38.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.17 AU

Year: 413 Days

Day: 33.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.51 AU - 2.49 AU

Year: 1185 Days

Day: 16 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,487,750 km

• M1: 1,082,341 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.18 AU - 3.2 AU

Year: 1848 Days

Day: 41.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 14.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.05 AU - 4.27 AU

Year: 2934 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,487,750 km

• M1: 177,872 km (0.105 R)
• M2: 670,348 km (0.119 R)
• M3: 1,283,400 km (0.118 R)
• M4: 2,010,895 km (0.109 R)
• M5: 2,476,892 km (0.064 R)
• M6: 3,300,279 km (0.058 R)
• M7: 4,592,804 km (0.109 R)
• M8: 5,066,730 km (0.11 R)
• M9: 6,827,497 km (0.096 R)
• M10: 7,645,648 km (0.113 R)
• M11: 9,420,477 km (0.107 R)
• M12: 10,220,826 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 9.7

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.77 AU - 10.35 AU

Year: 10493 Days

Day: 10.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,487,750 km

• M1: 123,269 km (0.108 R)
• M2: 547,528 km (0.109 R)
• M3: 1,091,466 km (0.077 R)
• M4: 1,408,763 km (0.047 R)
• M5: 1,935,796 km (0.078 R)
• M6: 2,823,809 km (0.111 R)
• M7: 3,237,896 km (0.112 R)
• M8: 4,697,672 km (0.087 R)
• M9: 5,417,537 km (0.117 R)
• M10: 5,804,098 km (0.115 R)
• M11: 6,322,604 km (0.088 R)
• M12: 6,632,721 km (0.12 R)
• M13: 7,199,846 km (0.035 R)
• M14: 11,136,963 km (0.103 R)
• M15: 13,656,490 km (0.076 R)
• M16: 14,574,573 km (0.091 R)
• M17: 15,186,129 km (0.092 R)
• M18: 19,140,748 km (0.108 R)
• M19: 21,397,432 km (0.05 R)
• M20: 22,365,779 km (0.072 R)
• M21: 23,732,954 km (0.08 R)
• M22: 25,446,149 km (0.057 R)
• M23: 26,233,333 km (0.11 R)
• M24: 27,240,127 km (0.113 R)
• M25: 28,904,403 km (0.059 R)
• M26: 29,223,794 km (0.077 R)
• M27: 34,540,952 km (0.046 R)
• M28: 36,862,112 km (0.069 R)
• M29: 39,808,592 km (0.117 R)
• M30: 40,204,129 km (0.115 R)
• M31: 43,324,441 km (0.112 R)
• M32: 44,305,205 km (0.116 R)
• M33: 50,349,407 km (0.098 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: 495 - 20,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit