🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 32.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.24 AU - 1.6 AU

Year: 615 Days

Day: 25.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 176.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.91 AU - 3.11 AU

Year: 1445 Days

Day: 13.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,124,516 km

• M1: 36,352 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 9.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.5 AU - 10.54 AU

Year: 9846 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,124,516 km

• M1: 125,513 km (0.108 R)
• M2: 548,426 km (0.101 R)
• M3: 864,227 km (0.07 R)
• M4: 1,600,697 km (0.111 R)
• M5: 2,551,990 km (0.083 R)
• M6: 3,151,578 km (0.075 R)
• M7: 3,544,871 km (0.065 R)
• M8: 4,182,906 km (0.066 R)
• M9: 5,424,868 km (0.106 R)
• M10: 6,598,014 km (0.105 R)
• M11: 7,482,437 km (0.054 R)
• M12: 7,890,839 km (0.096 R)
• M13: 12,264,632 km (0.091 R)
• M14: 13,241,356 km (0.114 R)
• M15: 14,707,415 km (0.095 R)
• M16: 15,610,987 km (0.05 R)
• M17: 18,617,904 km (0.089 R)
• M18: 22,914,953 km (0.103 R)
• M19: 25,935,184 km (0.093 R)
• M20: 26,682,575 km (0.09 R)
• M21: 27,061,656 km (0.105 R)
• M22: 29,011,066 km (0.12 R)
• M23: 31,052,329 km (0.031 R)
• M24: 31,366,485 km (0.039 R)
• M25: 33,078,483 km (0.118 R)
• M26: 38,708,000 km (0.091 R)
• M27: 39,315,966 km (0.099 R)
• M28: 41,557,690 km (0.055 R)
• M29: 44,015,134 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293

Radius: 12.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.84 AU - 13.44 AU

Year: 14433 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,124,516 km

• M1: 155,133 km (0.091 R)
• M2: 670,946 km (0.088 R)
• M3: 1,099,844 km (0.077 R)
• M4: 1,746,854 km (0.083 R)
• M5: 2,881,105 km (0.104 R)
• M6: 4,150,743 km (0.086 R)
• M7: 5,301,898 km (0.107 R)
• M8: 6,180,786 km (0.087 R)
• M9: 6,844,402 km (0.074 R)
• M10: 7,272,850 km (0.051 R)
• M11: 12,662,562 km (0.077 R)
• M12: 14,166,918 km (0.068 R)
• M13: 15,059,718 km (0.092 R)
• M14: 17,455,977 km (0.094 R)
• M15: 19,162,590 km (0.118 R)
• M16: 20,654,380 km (0.062 R)
• M17: 21,885,720 km (0.081 R)
• M18: 22,562,201 km (0.091 R)
• M19: 23,691,067 km (0.104 R)
• M20: 24,766,077 km (0.096 R)
• M21: 29,906,858 km (0.096 R)
• M22: 32,126,891 km (0.101 R)
• M23: 33,332,500 km (0.112 R)
• M24: 35,370,322 km (0.099 R)
• M25: 38,580,692 km (0.1 R)
• M26: 40,319,469 km (0.085 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit