🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.96 AU - 4.64 AU

Year: 3148 Days

Day: 44.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 10.7

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.39 AU - 7.11 AU

Year: 4869 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 29,411,510 km

• M1: 133,292 km (0.059 R)
• M2: 530,923 km (0.117 R)
• M3: 870,660 km (0.088 R)
• M4: 1,247,197 km (0.053 R)
• M5: 1,644,529 km (0.064 R)
• M6: 2,052,333 km (0.09 R)
• M7: 2,684,085 km (0.111 R)
• M8: 3,441,050 km (0.03 R)
• M9: 4,139,822 km (0.067 R)
• M10: 5,668,862 km (0.077 R)
• M11: 6,777,232 km (0.103 R)
• M12: 7,472,414 km (0.076 R)
• M13: 7,874,682 km (0.096 R)
• M14: 8,842,880 km (0.047 R)
• M15: 10,063,449 km (0.087 R)
• M16: 11,536,838 km (0.056 R)
• M17: 12,025,574 km (0.052 R)
• M18: 14,064,593 km (0.119 R)
• M19: 14,397,598 km (0.104 R)
• M20: 17,003,294 km (0.087 R)
• M21: 20,683,252 km (0.035 R)
• M22: 21,405,062 km (0.05 R)
• M23: 22,069,127 km (0.048 R)
• M24: 22,519,267 km (0.105 R)
• M25: 23,206,070 km (0.093 R)
• M26: 24,461,496 km (0.047 R)
• M27: 25,268,726 km (0.034 R)
• M28: 25,761,651 km (0.106 R)
• M29: 26,936,593 km (0.1 R)
• M30: 27,278,723 km (0.083 R)
• M31: 29,302,782 km (0.049 R)
• M32: 30,121,531 km (0.093 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 12.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.19 AU - 6.67 AU

Year: 5757 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,411,510 km

• M1: 155,283 km (0.05 R)
• M2: 752,627 km (0.105 R)
• M3: 1,346,082 km (0.06 R)
• M4: 2,955,007 km (0.095 R)
• M5: 3,457,207 km (0.096 R)
• M6: 3,993,665 km (0.051 R)
• M7: 4,535,807 km (0.081 R)
• M8: 7,983,590 km (0.071 R)
• M9: 9,122,179 km (0.08 R)
• M10: 11,626,148 km (0.102 R)
• M11: 14,020,312 km (0.092 R)
• M12: 16,194,269 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 8.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.07 AU - 9.61 AU

Year: 8504 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,411,510 km

• M1: 110,852 km (0.101 R)
• M2: 862,881 km (0.089 R)
• M3: 1,212,192 km (0.112 R)
• M4: 1,619,098 km (0.056 R)
• M5: 2,640,851 km (0.108 R)
• M6: 4,448,293 km (0.072 R)
• M7: 8,157,422 km (0.106 R)
• M8: 8,727,390 km (0.05 R)
• M9: 9,042,144 km (0.092 R)
• M10: 10,074,968 km (0.099 R)
• M11: 11,935,965 km (0.047 R)
• M12: 12,620,824 km (0.09 R)
• M13: 14,068,932 km (0.107 R)
• M14: 20,836,590 km (0.102 R)
• M15: 22,190,899 km (0.056 R)
• M16: 24,215,258 km (0.094 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit