🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.67 AU

Year: 159 Days

Day: 46.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 167 Days

Day: 44.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.83 AU - 0.87 AU

Year: 289 Days

Day: 14.8 Hours

Environment

Temp: 74 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.1

Radius: 10.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.44 AU - 6.1 AU

Year: 5114 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,446,005 km

• M1: 134,339 km (0.069 R)
• M2: 564,732 km (0.096 R)
• M3: 1,455,288 km (0.099 R)
• M4: 2,683,786 km (0.086 R)
• M5: 3,150,681 km (0.119 R)
• M6: 4,839,790 km (0.106 R)
• M7: 8,121,220 km (0.109 R)
• M8: 9,067,875 km (0.048 R)
• M9: 14,067,436 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 9.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.19 AU - 7.95 AU

Year: 6936 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,446,005 km

• M1: 119,977 km (0.106 R)
• M2: 539,450 km (0.077 R)
• M3: 1,529,638 km (0.108 R)
• M4: 5,259,412 km (0.117 R)
• M5: 7,363,656 km (0.076 R)
• M6: 7,898,319 km (0.119 R)
• M7: 8,344,420 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.9 AU - 8.6 AU

Year: 8743 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,446,005 km

• M1: 111,899 km (0.09 R)
• M2: 465,698 km (0.032 R)
• M3: 781,798 km (0.09 R)
• M4: 1,084,585 km (0.067 R)
• M5: 1,792,631 km (0.085 R)
• M6: 2,541,967 km (0.103 R)
• M7: 4,165,254 km (0.088 R)
• M8: 4,903,519 km (0.08 R)
• M9: 5,470,495 km (0.086 R)
• M10: 5,872,165 km (0.088 R)
• M11: 6,799,522 km (0.088 R)
• M12: 7,298,431 km (0.051 R)
• M13: 8,787,379 km (0.03 R)
• M14: 9,998,074 km (0.058 R)
• M15: 10,731,702 km (0.081 R)
• M16: 11,408,334 km (0.065 R)
• M17: 11,922,502 km (0.117 R)
• M18: 15,169,822 km (0.114 R)
• M19: 15,450,318 km (0.057 R)
• M20: 15,791,701 km (0.098 R)
• M21: 20,698,661 km (0.105 R)
• M22: 21,253,220 km (0.069 R)
• M23: 21,746,444 km (0.06 R)
• M24: 22,755,931 km (0.111 R)
• M25: 23,197,992 km (0.108 R)
• M26: 26,779,664 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 16,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit