🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 29 Hours

Environment

Temp: 277 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.28 AU - 1.42 AU

Year: 546 Days

Day: 37.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.88 AU - 6.24 AU

Year: 3964 Days

Day: 41.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 10.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.5 AU - 12.1 AU

Year: 10684 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,915,268 km

• M1: 125,662 km (0.104 R)
• M2: 679,474 km (0.051 R)
• M3: 1,190,350 km (0.093 R)
• M4: 1,929,663 km (0.094 R)
• M5: 2,864,051 km (0.088 R)
• M6: 3,506,125 km (0.071 R)
• M7: 4,157,923 km (0.087 R)
• M8: 5,301,150 km (0.091 R)
• M9: 5,981,222 km (0.061 R)
• M10: 6,566,449 km (0.117 R)
• M11: 7,515,199 km (0.102 R)
• M12: 7,979,550 km (0.095 R)
• M13: 8,418,321 km (0.066 R)
• M14: 8,872,949 km (0.066 R)
• M15: 15,147,981 km (0.066 R)
• M16: 15,549,801 km (0.112 R)
• M17: 17,888,016 km (0.096 R)
• M18: 20,370,443 km (0.105 R)
• M19: 22,204,662 km (0.071 R)
• M20: 25,628,210 km (0.096 R)
• M21: 26,199,075 km (0.093 R)
• M22: 31,291,686 km (0.114 R)
• M23: 32,163,393 km (0.031 R)
• M24: 35,342,347 km (0.113 R)
• M25: 39,225,010 km (0.106 R)
• M26: 43,382,934 km (0.102 R)
• M27: 45,985,937 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 9.1

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.82 AU - 12.68 AU

Year: 11428 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,915,268 km

• M1: 113,246 km (0.101 R)
• M2: 634,744 km (0.082 R)
• M3: 1,881,941 km (0.119 R)
• M4: 2,304,106 km (0.094 R)
• M5: 3,416,815 km (0.075 R)
• M6: 4,377,084 km (0.04 R)
• M7: 5,987,356 km (0.108 R)
• M8: 7,641,310 km (0.088 R)
• M9: 10,439,687 km (0.052 R)
• M10: 13,329,320 km (0.074 R)
• M11: 13,657,986 km (0.08 R)
• M12: 15,098,315 km (0.117 R)
• M13: 15,745,625 km (0.109 R)
• M14: 16,411,186 km (0.062 R)
• M15: 17,483,802 km (0.084 R)
• M16: 19,096,168 km (0.099 R)
• M17: 19,853,133 km (0.113 R)
• M18: 23,844,704 km (0.119 R)
• M19: 24,232,162 km (0.062 R)
• M20: 26,130,260 km (0.048 R)
• M21: 34,346,774 km (0.095 R)
• M22: 36,097,667 km (0.115 R)
• M23: 38,968,151 km (0.112 R)
• M24: 40,048,696 km (0.079 R)
• M25: 42,979,917 km (0.08 R)
• M26: 43,410,011 km (0.05 R)
• M27: 48,642,196 km (0.082 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 12,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit