🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.07 AU - 1.39 AU

Year: 514 Days

Day: 45.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.03 AU - 1.59 AU

Year: 565 Days

Day: 12.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,906,178 km

• M1: 44,431 km (0.062 R)
• M2: 417,976 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.46 AU - 1.84 AU

Year: 798 Days

Day: 13 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,906,178 km

• M1: 109,954 km (0.046 R)
• M2: 912,248 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 11.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.09 AU - 6.95 AU

Year: 5564 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,906,178 km

• M1: 140,772 km (0.069 R)
• M2: 668,553 km (0.026 R)
• M3: 1,262,606 km (0.11 R)
• M4: 1,784,104 km (0.045 R)
• M5: 2,379,504 km (0.08 R)
• M6: 4,111,548 km (0.11 R)
• M7: 5,325,385 km (0.096 R)
• M8: 5,860,646 km (0.114 R)
• M9: 6,530,097 km (0.105 R)
• M10: 7,214,357 km (0.081 R)
• M11: 7,870,494 km (0.053 R)
• M12: 8,290,864 km (0.119 R)
• M13: 8,806,827 km (0.052 R)
• M14: 9,260,108 km (0.097 R)
• M15: 10,213,495 km (0.066 R)
• M16: 12,213,769 km (0.078 R)
• M17: 14,690,212 km (0.119 R)
• M18: 15,684,738 km (0.068 R)
• M19: 16,046,316 km (0.099 R)
• M20: 16,413,430 km (0.115 R)
• M21: 18,938,043 km (0.043 R)
• M22: 20,257,197 km (0.11 R)
• M23: 21,636,789 km (0.096 R)
• M24: 22,923,331 km (0.101 R)
• M25: 27,348,585 km (0.083 R)
• M26: 29,304,128 km (0.096 R)
• M27: 29,761,300 km (0.11 R)
• M28: 30,502,707 km (0.034 R)
• M29: 31,256,231 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 14.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.2 AU - 7.6 AU

Year: 6100 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,906,178 km

• M1: 175,777 km (0.078 R)
• M2: 677,678 km (0.077 R)
• M3: 1,134,101 km (0.114 R)
• M4: 1,697,936 km (0.084 R)
• M5: 2,196,994 km (0.04 R)
• M6: 3,522,731 km (0.098 R)
• M7: 4,374,242 km (0.108 R)
• M8: 7,461,194 km (0.102 R)
• M9: 8,489,230 km (0.089 R)
• M10: 12,091,547 km (0.115 R)
• M11: 18,149,513 km (0.052 R)
• M12: 20,450,627 km (0.091 R)
• M13: 22,299,807 km (0.11 R)
• M14: 31,814,979 km (0.072 R)
• M15: 32,935,168 km (0.104 R)
• M16: 36,453,710 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit