🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 271 Days

Day: 21 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,112,019 km

• M1: 32,762 km (0.047 R)
• M2: 64,626 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 13.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.8 AU - 1.06 AU

Year: 579 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 112.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 16,112,019 km

• M1: 164,258 km (0.111 R)
• M2: 711,487 km (0.045 R)
• M3: 1,145,471 km (0.028 R)
• M4: 1,587,084 km (0.1 R)
• M5: 2,106,787 km (0.099 R)
• M6: 2,598,515 km (0.103 R)
• M7: 3,058,379 km (0.096 R)
• M8: 4,014,010 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.2

Radius: 10

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.52 AU - 1.68 AU

Year: 1307 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 163.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,112,019 km

• M1: 124,465 km (0.116 R)
• M2: 445,951 km (0.11 R)
• M3: 906,264 km (0.116 R)
• M4: 1,666,371 km (0.08 R)
• M5: 2,032,885 km (0.058 R)
• M6: 2,430,965 km (0.069 R)
• M7: 3,073,339 km (0.071 R)
• M8: 3,385,549 km (0.027 R)
• M9: 3,933,078 km (0.029 R)
• M10: 5,037,110 km (0.086 R)
• M11: 5,357,399 km (0.091 R)
• M12: 5,731,543 km (0.047 R)
• M13: 6,488,508 km (0.049 R)
• M14: 7,310,698 km (0.117 R)
• M15: 7,673,174 km (0.078 R)
• M16: 9,272,824 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 12.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.74 AU - 4.08 AU

Year: 4066 Days

Day: 6.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,112,019 km

• M1: 159,322 km (0.092 R)
• M2: 605,123 km (0.104 R)
• M3: 1,033,871 km (0.109 R)
• M4: 1,591,721 km (0.099 R)
• M5: 2,026,752 km (0.099 R)
• M6: 2,823,959 km (0.101 R)
• M7: 3,560,878 km (0.109 R)
• M8: 4,925,510 km (0.098 R)
• M9: 7,039,477 km (0.092 R)
• M10: 8,265,432 km (0.032 R)
• M11: 10,177,293 km (0.074 R)
• M12: 12,073,446 km (0.078 R)
• M13: 12,539,294 km (0.073 R)
• M14: 14,288,242 km (0.071 R)
• M15: 16,296,893 km (0.081 R)
• M16: 18,711,103 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.2

Radius: 11.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.03 AU - 4.77 AU

Year: 4973 Days

Day: 13.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 73.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 16,112,019 km

• M1: 141,819 km (0.118 R)
• M2: 572,960 km (0.027 R)
• M3: 1,032,076 km (0.101 R)
• M4: 1,502,112 km (0.088 R)
• M5: 4,609,110 km (0.088 R)
• M6: 6,825,403 km (0.106 R)
• M7: 7,207,775 km (0.071 R)
• M8: 8,660,520 km (0.115 R)
• M9: 10,477,984 km (0.047 R)
• M10: 12,987,489 km (0.08 R)
• M11: 14,271,188 km (0.055 R)
• M12: 15,035,184 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit