🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 145 Days

Day: 35.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.6 AU - 3.28 AU

Year: 1841 Days

Day: 37.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.7

Radius: 13.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.53 AU - 5.69 AU

Year: 4219 Days

Day: 14 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,475,104 km

• M1: 163,959 km (0.049 R)
• M2: 995,424 km (0.106 R)
• M3: 1,506,002 km (0.119 R)
• M4: 3,664,400 km (0.119 R)
• M5: 4,791,919 km (0.094 R)
• M6: 5,502,958 km (0.067 R)
• M7: 6,283,260 km (0.032 R)
• M8: 7,136,118 km (0.093 R)
• M9: 8,776,159 km (0.117 R)
• M10: 9,881,837 km (0.08 R)
• M11: 13,219,066 km (0.067 R)
• M12: 17,651,950 km (0.091 R)
• M13: 21,082,529 km (0.094 R)
• M14: 24,056,983 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 10

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.01 AU - 11.65 AU

Year: 12127 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,475,104 km

• M1: 124,316 km (0.107 R)
• M2: 458,368 km (0.119 R)
• M3: 1,298,061 km (0.054 R)
• M4: 1,762,113 km (0.075 R)
• M5: 2,281,068 km (0.069 R)
• M6: 3,433,720 km (0.085 R)
• M7: 4,032,560 km (0.046 R)
• M8: 5,184,015 km (0.116 R)
• M9: 6,578,866 km (0.113 R)
• M10: 10,092,471 km (0.116 R)
• M11: 11,214,156 km (0.07 R)
• M12: 11,533,996 km (0.111 R)
• M13: 16,609,253 km (0.114 R)
• M14: 24,310,552 km (0.091 R)
• M15: 31,075,218 km (0.101 R)
• M16: 35,112,116 km (0.088 R)
• M17: 43,681,531 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit