🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.63 AU

Year: 174 Days

Day: 34.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.43 AU - 1.59 AU

Year: 772 Days

Day: 36 Hours

Environment

Temp: -79 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.7 AU - 2.32 AU

Year: 1186 Days

Day: 43.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,444,973 km

• M1: 35,006 km (0.113 R)
• M2: 94,695 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.51 AU - 2.93 AU

Year: 1867 Days

Day: 28.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,444,973 km

• M1: 86,916 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 13.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.7 AU - 5.34 AU

Year: 4000 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,444,973 km

• M1: 171,589 km (0.052 R)
• M2: 681,418 km (0.104 R)
• M3: 1,160,580 km (0.105 R)
• M4: 1,770,940 km (0.12 R)
• M5: 3,428,484 km (0.106 R)
• M6: 4,808,824 km (0.102 R)
• M7: 7,212,562 km (0.096 R)
• M8: 7,691,724 km (0.095 R)
• M9: 8,676,078 km (0.111 R)
• M10: 9,179,325 km (0.106 R)
• M11: 9,661,030 km (0.06 R)
• M12: 10,117,454 km (0.037 R)
• M13: 14,413,007 km (0.04 R)
• M14: 14,900,247 km (0.113 R)
• M15: 16,487,181 km (0.108 R)
• M16: 17,565,184 km (0.049 R)
• M17: 18,121,688 km (0.119 R)
• M18: 18,881,794 km (0.103 R)
• M19: 19,531,348 km (0.083 R)
• M20: 20,195,862 km (0.112 R)
• M21: 22,208,402 km (0.11 R)
• M22: 23,897,213 km (0.078 R)
• M23: 24,734,512 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 15

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.04 AU - 10.42 AU

Year: 11672 Days

Day: 9.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,444,973 km

• M1: 186,698 km (0.103 R)
• M2: 1,349,522 km (0.047 R)
• M3: 1,898,696 km (0.038 R)
• M4: 2,615,569 km (0.067 R)
• M5: 3,340,072 km (0.025 R)
• M6: 4,004,286 km (0.098 R)
• M7: 5,872,165 km (0.09 R)
• M8: 8,036,547 km (0.091 R)
• M9: 20,611,445 km (0.069 R)
• M10: 21,562,887 km (0.104 R)
• M11: 30,353,258 km (0.108 R)
• M12: 32,359,515 km (0.104 R)
• M13: 32,849,897 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit