🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.81 AU

Year: 212 Days

Day: 30.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.91 AU - 1.07 AU

Year: 373 Days

Day: 31.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,880,472 km

• M1: 51,761 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.16 AU - 2.16 AU

Year: 1202 Days

Day: 20.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,880,472 km

• M1: 167,849 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 9.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.47 AU - 6.01 AU

Year: 5209 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,880,472 km

• M1: 119,529 km (0.054 R)
• M2: 448,195 km (0.042 R)
• M3: 1,874,910 km (0.066 R)
• M4: 2,237,984 km (0.09 R)
• M5: 2,732,405 km (0.082 R)
• M6: 3,317,931 km (0.096 R)
• M7: 3,640,913 km (0.115 R)
• M8: 4,280,444 km (0.089 R)
• M9: 5,501,462 km (0.094 R)
• M10: 6,559,418 km (0.044 R)
• M11: 7,404,047 km (0.05 R)
• M12: 8,881,027 km (0.099 R)
• M13: 9,547,635 km (0.053 R)
• M14: 10,374,313 km (0.091 R)
• M15: 10,717,939 km (0.086 R)
• M16: 11,473,708 km (0.101 R)
• M17: 13,645,570 km (0.111 R)
• M18: 14,006,549 km (0.108 R)
• M19: 14,855,368 km (0.107 R)
• M20: 16,021,184 km (0.11 R)
• M21: 17,366,817 km (0.09 R)
• M22: 18,036,267 km (0.081 R)
• M23: 21,714,580 km (0.095 R)
• M24: 22,065,536 km (0.108 R)
• M25: 23,728,915 km (0.083 R)
• M26: 25,474,273 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 13.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.39 AU - 7.99 AU

Year: 6554 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,880,472 km

• M1: 169,195 km (0.111 R)
• M2: 677,080 km (0.049 R)
• M3: 1,106,875 km (0.084 R)
• M4: 1,541,456 km (0.064 R)
• M5: 2,092,874 km (0.091 R)
• M6: 2,905,939 km (0.117 R)
• M7: 3,386,746 km (0.092 R)
• M8: 4,086,864 km (0.119 R)
• M9: 4,827,673 km (0.07 R)
• M10: 6,057,667 km (0.06 R)
• M11: 8,126,007 km (0.088 R)
• M12: 8,923,812 km (0.108 R)
• M13: 12,133,135 km (0.094 R)
• M14: 13,283,393 km (0.103 R)
• M15: 15,559,525 km (0.072 R)
• M16: 17,494,125 km (0.087 R)
• M17: 18,018,465 km (0.087 R)
• M18: 20,221,443 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit