🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1 AU - 1.1 AU

Year: 399 Days

Day: 21 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.01 AU - 2.01 AU

Year: 1057 Days

Day: 26.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,270,723 km

• M1: 1,156,691 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.59 AU - 3.77 AU

Year: 2103 Days

Day: 17.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 13.1

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.75 AU - 6.81 AU

Year: 5836 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 103,270,723 km

• M1: 163,062 km (0.042 R)
• M2: 590,164 km (0.108 R)
• M3: 1,357,002 km (0.046 R)
• M4: 1,961,976 km (0.049 R)
• M5: 2,661,197 km (0.092 R)
• M6: 6,046,447 km (0.116 R)
• M7: 7,432,471 km (0.109 R)
• M8: 8,833,605 km (0.11 R)
• M9: 16,117,375 km (0.112 R)
• M10: 21,136,384 km (0.084 R)
• M11: 22,224,559 km (0.116 R)
• M12: 24,218,100 km (0.068 R)
• M13: 25,183,156 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.5

Radius: 5.8

Gravity: 19.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 16.02 AU - 23.38 AU

Year: 32427 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 103,270,723 km

• M1: 304,132 km (0.118 R)
• M2: 673,938 km (0.109 R)
• M3: 2,241,874 km (0.039 R)
• M4: 2,914,615 km (0.115 R)
• M5: 6,384,089 km (0.089 R)
• M6: 10,051,631 km (0.07 R)
• M7: 10,650,321 km (0.109 R)
• M8: 14,004,455 km (0.1 R)
• M9: 14,920,144 km (0.057 R)
• M10: 16,412,682 km (0.114 R)
• M11: 17,335,551 km (0.057 R)
• M12: 17,524,343 km (0.11 R)
• M13: 18,586,638 km (0.103 R)
• M14: 22,924,976 km (0.096 R)
• M15: 28,022,374 km (0.112 R)
• M16: 40,881,657 km (0.068 R)
• M17: 44,485,620 km (0.028 R)
• M18: 51,534,970 km (0.071 R)
• M19: 53,307,107 km (0.119 R)
• M20: 56,557,270 km (0.078 R)
• M21: 59,936,985 km (0.119 R)
• M22: 61,238,337 km (0.101 R)
• M23: 61,896,119 km (0.082 R)
• M24: 69,444,379 km (0.103 R)
• M25: 98,696,148 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 10,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit