🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 14.5 Hours

Environment

Temp: 267 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.88 AU - 0.88 AU

Year: 294 Days

Day: 41.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,848,807 km

• M1: 285,732 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.96 AU - 6.5 AU

Year: 4263 Days

Day: 43.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 15

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.85 AU - 8.91 AU

Year: 7146 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,848,807 km

• M1: 186,848 km (0.096 R)
• M2: 748,737 km (0.099 R)
• M3: 1,591,721 km (0.088 R)
• M4: 2,561,116 km (0.047 R)
• M5: 3,170,128 km (0.088 R)
• M6: 3,787,070 km (0.067 R)
• M7: 4,837,397 km (0.055 R)
• M8: 6,866,243 km (0.114 R)
• M9: 7,725,982 km (0.043 R)
• M10: 9,089,118 km (0.045 R)
• M11: 10,040,710 km (0.116 R)
• M12: 11,805,217 km (0.043 R)
• M13: 15,024,114 km (0.037 R)
• M14: 16,236,007 km (0.098 R)
• M15: 17,387,611 km (0.106 R)
• M16: 17,888,614 km (0.06 R)
• M17: 20,332,445 km (0.075 R)
• M18: 21,455,327 km (0.102 R)
• M19: 22,104,881 km (0.117 R)
• M20: 25,471,431 km (0.055 R)
• M21: 25,955,530 km (0.095 R)
• M22: 27,360,852 km (0.119 R)
• M23: 28,990,871 km (0.094 R)
• M24: 29,607,513 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.7

Radius: 6.6

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.11 AU - 20.49 AU

Year: 26769 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,848,807 km

• M1: 82,129 km (0.038 R)
• M2: 297,849 km (0.063 R)
• M3: 665,411 km (0.064 R)
• M4: 1,012,329 km (0.107 R)
• M5: 1,241,812 km (0.093 R)
• M6: 3,383,754 km (0.091 R)
• M7: 3,637,622 km (0.116 R)
• M8: 5,907,022 km (0.041 R)
• M9: 12,049,660 km (0.056 R)
• M10: 14,395,504 km (0.091 R)
• M11: 15,598,121 km (0.061 R)
• M12: 17,193,732 km (0.089 R)
• M13: 18,201,723 km (0.104 R)
• M14: 20,427,290 km (0.09 R)
• M15: 23,430,766 km (0.089 R)
• M16: 23,736,245 km (0.118 R)
• M17: 25,090,555 km (0.099 R)
• M18: 27,049,689 km (0.077 R)
• M19: 27,498,632 km (0.07 R)
• M20: 29,343,622 km (0.028 R)
• M21: 31,516,232 km (0.092 R)
• M22: 32,641,807 km (0.089 R)
• M23: 33,022,832 km (0.087 R)
• M24: 44,468,565 km (0.085 R)
• M25: 55,909,212 km (0.081 R)
• M26: 59,424,313 km (0.101 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit