🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.11 AU - 1.15 AU

Year: 430 Days

Day: 12.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.99 AU - 1.59 AU

Year: 525 Days

Day: 23.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,936,403 km

• M1: 52,060 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.19 AU - 1.79 AU

Year: 651 Days

Day: 31.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,936,403 km

• M1: 23,786 km (0.098 R)
• M2: 355,744 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 10.3

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.62 AU - 8.88 AU

Year: 7727 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,936,403 km

• M1: 131,796 km (0.119 R)
• M2: 584,778 km (0.059 R)
• M3: 1,321,248 km (0.093 R)
• M4: 1,799,064 km (0.04 R)
• M5: 2,213,899 km (0.107 R)
• M6: 3,019,932 km (0.118 R)
• M7: 3,351,591 km (0.104 R)
• M8: 4,330,410 km (0.112 R)
• M9: 4,901,425 km (0.083 R)
• M10: 5,236,374 km (0.065 R)
• M11: 6,089,830 km (0.111 R)
• M12: 7,109,788 km (0.082 R)
• M13: 7,864,210 km (0.118 R)
• M14: 9,911,757 km (0.098 R)
• M15: 11,007,112 km (0.037 R)
• M16: 12,459,558 km (0.101 R)
• M17: 15,157,705 km (0.094 R)
• M18: 17,935,289 km (0.087 R)
• M19: 19,255,640 km (0.112 R)
• M20: 21,195,475 km (0.095 R)
• M21: 24,476,605 km (0.088 R)
• M22: 24,831,152 km (0.115 R)
• M23: 32,026,211 km (0.065 R)
• M24: 33,527,875 km (0.086 R)
• M25: 34,963,865 km (0.118 R)
• M26: 36,787,014 km (0.082 R)
• M27: 38,552,867 km (0.088 R)
• M28: 41,872,743 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.6

Radius: 7.4

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.18 AU - 23.14 AU

Year: 28870 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,936,403 km

• M1: 93,199 km (0.031 R)
• M2: 787,932 km (0.036 R)
• M3: 1,939,237 km (0.108 R)
• M4: 2,310,539 km (0.12 R)
• M5: 4,693,035 km (0.118 R)
• M6: 6,372,420 km (0.091 R)
• M7: 7,977,606 km (0.108 R)
• M8: 8,306,123 km (0.087 R)
• M9: 12,106,357 km (0.099 R)
• M10: 13,287,283 km (0.108 R)
• M11: 17,108,012 km (0.108 R)
• M12: 20,565,818 km (0.113 R)
• M13: 24,234,406 km (0.09 R)
• M14: 30,520,359 km (0.059 R)
• M15: 32,975,410 km (0.118 R)
• M16: 49,229,518 km (0.092 R)
• M17: 79,792,063 km (0.112 R)
• M18: 91,425,392 km (0.068 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit