🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.2 AU - 4.52 AU

Year: 3276 Days

Day: 20.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,581,588 km

• M1: 857,495 km (0.049 R)
• M2: 1,498,223 km (0.088 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 14

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.83 AU - 7.81 AU

Year: 5718 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,581,588 km

• M1: 187,297 km (0.081 R)
• M2: 694,284 km (0.098 R)
• M3: 1,225,356 km (0.117 R)
• M4: 1,693,597 km (0.079 R)
• M5: 2,505,465 km (0.118 R)
• M6: 3,097,274 km (0.084 R)
• M7: 4,449,639 km (0.093 R)
• M8: 5,153,048 km (0.076 R)
• M9: 5,837,159 km (0.047 R)
• M10: 6,481,777 km (0.12 R)
• M11: 8,465,145 km (0.061 R)
• M12: 12,406,899 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 11.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.49 AU - 7.79 AU

Year: 6866 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,581,588 km

• M1: 139,276 km (0.06 R)
• M2: 915,090 km (0.103 R)
• M3: 1,531,284 km (0.101 R)
• M4: 2,166,626 km (0.087 R)
• M5: 2,593,429 km (0.069 R)
• M6: 3,228,172 km (0.105 R)
• M7: 4,551,216 km (0.087 R)
• M8: 5,288,434 km (0.103 R)
• M9: 5,800,807 km (0.081 R)
• M10: 7,189,823 km (0.033 R)
• M11: 7,982,842 km (0.052 R)
• M12: 9,463,561 km (0.114 R)
• M13: 11,017,285 km (0.103 R)
• M14: 12,179,959 km (0.094 R)
• M15: 14,562,455 km (0.102 R)
• M16: 16,424,799 km (0.088 R)
• M17: 18,296,717 km (0.094 R)
• M18: 18,877,755 km (0.055 R)
• M19: 21,405,361 km (0.072 R)
• M20: 26,015,219 km (0.025 R)
• M21: 33,999,706 km (0.082 R)
• M22: 37,604,716 km (0.034 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 12.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.72 AU - 9.72 AU

Year: 8482 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,581,588 km

• M1: 150,795 km (0.084 R)
• M2: 1,005,746 km (0.115 R)
• M3: 2,110,078 km (0.034 R)
• M4: 7,063,563 km (0.09 R)
• M5: 9,265,494 km (0.097 R)
• M6: 10,711,656 km (0.069 R)
• M7: 11,439,300 km (0.109 R)
• M8: 11,993,560 km (0.093 R)
• M9: 16,835,445 km (0.115 R)
• M10: 19,543,466 km (0.089 R)
• M11: 20,482,791 km (0.032 R)
• M12: 23,886,591 km (0.083 R)
• M13: 33,497,955 km (0.095 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit