🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.48 AU - 0.56 AU

Year: 142 Days

Day: 27.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,575,400 km

• M1: 24,684 km (0.085 R)
• M2: 95,743 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.44 AU - 1.66 AU

Year: 731 Days

Day: 37.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 133.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.1 AU - 5.16 AU

Year: 3179 Days

Day: 12.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,575,400 km

• M1: 2,501,276 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 13.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.84 AU - 6.3 AU

Year: 4324 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,575,400 km

• M1: 170,392 km (0.107 R)
• M2: 759,060 km (0.034 R)
• M3: 1,335,759 km (0.107 R)
• M4: 2,320,413 km (0.112 R)
• M5: 2,792,843 km (0.049 R)
• M6: 3,434,917 km (0.11 R)
• M7: 3,974,815 km (0.078 R)
• M8: 5,516,421 km (0.094 R)
• M9: 6,075,170 km (0.057 R)
• M10: 6,615,667 km (0.094 R)
• M11: 10,411,713 km (0.1 R)
• M12: 11,795,643 km (0.087 R)
• M13: 13,433,590 km (0.106 R)
• M14: 14,926,726 km (0.066 R)
• M15: 15,514,346 km (0.1 R)
• M16: 16,373,038 km (0.115 R)
• M17: 16,840,382 km (0.063 R)
• M18: 17,585,230 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 9.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.43 AU - 12.29 AU

Year: 14502 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,575,400 km

• M1: 113,246 km (0.084 R)
• M2: 415,732 km (0.035 R)
• M3: 1,287,439 km (0.069 R)
• M4: 1,844,542 km (0.067 R)
• M5: 2,411,667 km (0.065 R)
• M6: 2,881,405 km (0.11 R)
• M7: 3,753,859 km (0.059 R)
• M8: 8,471,578 km (0.099 R)
• M9: 9,870,318 km (0.117 R)
• M10: 10,242,817 km (0.102 R)
• M11: 11,768,416 km (0.075 R)
• M12: 14,502,018 km (0.097 R)
• M13: 19,149,575 km (0.107 R)
• M14: 23,743,127 km (0.1 R)
• M15: 24,898,770 km (0.115 R)
• M16: 30,008,585 km (0.113 R)
• M17: 34,422,171 km (0.077 R)
• M18: 38,328,919 km (0.077 R)
• M19: 39,917,349 km (0.04 R)
• M20: 49,445,537 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 17,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit