🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 148 Days

Day: 43.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,539,734 km

• M1: 82,877 km (0.105 R)
• M2: 366,814 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.8 AU - 3.56 AU

Year: 2114 Days

Day: 36.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.15 AU - 3.47 AU

Year: 2245 Days

Day: 15.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.8

Radius: 8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.69 AU - 5.03 AU

Year: 3994 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,539,734 km

• M1: 99,632 km (0.091 R)
• M2: 368,759 km (0.099 R)
• M3: 713,432 km (0.09 R)
• M4: 984,952 km (0.087 R)
• M5: 1,345,782 km (0.086 R)
• M6: 1,781,711 km (0.085 R)
• M7: 2,065,498 km (0.057 R)
• M8: 3,280,831 km (0.111 R)
• M9: 4,284,333 km (0.097 R)
• M10: 4,615,094 km (0.098 R)
• M11: 5,253,578 km (0.06 R)
• M12: 5,737,378 km (0.09 R)
• M13: 6,647,681 km (0.108 R)
• M14: 7,492,909 km (0.082 R)
• M15: 7,747,225 km (0.101 R)
• M16: 10,340,803 km (0.066 R)
• M17: 13,463,210 km (0.114 R)
• M18: 13,887,170 km (0.115 R)
• M19: 14,466,413 km (0.099 R)
• M20: 15,984,532 km (0.117 R)
• M21: 17,163,364 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 10.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.95 AU - 7.83 AU

Year: 6742 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,539,734 km

• M1: 131,796 km (0.08 R)
• M2: 487,539 km (0.115 R)
• M3: 921,523 km (0.083 R)
• M4: 1,588,879 km (0.107 R)
• M5: 2,190,711 km (0.097 R)
• M6: 2,606,892 km (0.062 R)
• M7: 3,216,953 km (0.064 R)
• M8: 3,556,241 km (0.046 R)
• M9: 4,721,608 km (0.103 R)
• M10: 5,190,448 km (0.074 R)
• M11: 7,603,461 km (0.091 R)
• M12: 8,366,560 km (0.11 R)
• M13: 10,089,928 km (0.084 R)
• M14: 10,869,781 km (0.073 R)
• M15: 11,395,468 km (0.078 R)
• M16: 13,288,928 km (0.112 R)
• M17: 14,169,462 km (0.099 R)
• M18: 14,509,497 km (0.047 R)
• M19: 21,979,667 km (0.085 R)
• M20: 26,917,145 km (0.062 R)
• M21: 27,264,661 km (0.114 R)
• M22: 27,615,019 km (0.05 R)
• M23: 29,138,224 km (0.076 R)
• M24: 30,060,047 km (0.109 R)
• M25: 30,622,385 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit