🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.55 AU - 0.55 AU

Year: 268 Days

Day: 25.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 275 Days

Day: 47.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,312,404 km

• M1: 337,642 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.52 AU - 0.74 AU

Year: 328 Days

Day: 36.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,312,404 km

• M1: 651,499 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 14.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.12 AU

Year: 598 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,312,404 km

• M1: 182,958 km (0.094 R)
• M2: 753,973 km (0.064 R)
• M3: 1,274,873 km (0.12 R)
• M4: 1,922,632 km (0.099 R)
• M5: 2,418,848 km (0.071 R)
• M6: 3,071,693 km (0.079 R)
• M7: 3,531,707 km (0.109 R)
• M8: 4,197,866 km (0.101 R)
• M9: 4,832,310 km (0.041 R)
• M10: 5,319,251 km (0.082 R)
• M11: 6,197,989 km (0.048 R)
• M12: 6,713,354 km (0.092 R)
• M13: 7,300,376 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 12.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.84 AU - 1.14 AU

Year: 646 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,312,404 km

• M1: 153,936 km (0.059 R)
• M2: 537,356 km (0.097 R)
• M3: 1,009,486 km (0.108 R)
• M4: 1,554,920 km (0.06 R)
• M5: 1,993,092 km (0.106 R)
• M6: 3,025,168 km (0.117 R)
• M7: 3,996,806 km (0.114 R)
• M8: 4,385,013 km (0.12 R)
• M9: 4,867,167 km (0.115 R)
• M10: 6,118,104 km (0.034 R)
• M11: 6,743,274 km (0.109 R)
• M12: 7,319,375 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 12

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.39 AU - 1.79 AU

Year: 1315 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,312,404 km

• M1: 149,299 km (0.101 R)
• M2: 644,168 km (0.104 R)
• M3: 1,533,378 km (0.091 R)
• M4: 2,233,496 km (0.111 R)
• M5: 2,811,692 km (0.088 R)
• M6: 3,301,625 km (0.049 R)
• M7: 5,440,127 km (0.114 R)
• M8: 6,371,822 km (0.078 R)
• M9: 6,838,418 km (0.061 R)
• M10: 9,522,952 km (0.105 R)
• M11: 10,567,294 km (0.074 R)
• M12: 13,312,415 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 15,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit