🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.46 AU - 0.58 AU

Year: 139 Days

Day: 24.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.38 AU - 3 AU

Year: 1636 Days

Day: 36.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.1 AU - 4.84 AU

Year: 3505 Days

Day: 25.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 12.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.31 AU - 6.55 AU

Year: 4692 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,401,311 km

• M1: 150,645 km (0.042 R)
• M2: 718,967 km (0.071 R)
• M3: 1,284,896 km (0.093 R)
• M4: 1,831,078 km (0.051 R)
• M5: 2,742,578 km (0.117 R)
• M6: 3,131,682 km (0.093 R)
• M7: 3,517,495 km (0.119 R)
• M8: 4,022,836 km (0.091 R)
• M9: 5,127,916 km (0.111 R)
• M10: 6,364,791 km (0.071 R)
• M11: 8,001,392 km (0.102 R)
• M12: 9,421,076 km (0.067 R)
• M13: 10,025,451 km (0.083 R)
• M14: 10,958,642 km (0.055 R)
• M15: 12,851,055 km (0.118 R)
• M16: 13,294,164 km (0.086 R)
• M17: 13,900,634 km (0.092 R)
• M18: 14,525,654 km (0.1 R)
• M19: 16,284,027 km (0.101 R)
• M20: 17,935,438 km (0.097 R)
• M21: 21,431,391 km (0.057 R)
• M22: 22,834,021 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 8.8

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.55 AU - 11.75 AU

Year: 14747 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 171.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,401,311 km

• M1: 109,506 km (0.084 R)
• M2: 384,167 km (0.06 R)
• M3: 847,771 km (0.086 R)
• M4: 2,826,203 km (0.059 R)
• M5: 5,236,823 km (0.115 R)
• M6: 5,635,801 km (0.114 R)
• M7: 7,802,875 km (0.062 R)
• M8: 10,873,970 km (0.08 R)
• M9: 14,388,024 km (0.103 R)
• M10: 15,099,511 km (0.093 R)
• M11: 17,295,459 km (0.111 R)
• M12: 19,097,365 km (0.071 R)
• M13: 20,930,836 km (0.035 R)
• M14: 21,475,522 km (0.075 R)
• M15: 22,122,982 km (0.082 R)
• M16: 25,147,552 km (0.097 R)
• M17: 28,547,762 km (0.076 R)
• M18: 33,954,977 km (0.115 R)
• M19: 36,244,572 km (0.072 R)
• M20: 49,250,761 km (0.112 R)
• M21: 51,190,447 km (0.081 R)
• M22: 54,535,305 km (0.093 R)
• M23: 55,566,483 km (0.071 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: 361 - 12,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit