🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.74 AU

Year: 608 Days

Day: 37 Hours

Environment

Temp: -32 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.85 AU - 2.11 AU

Year: 1023 Days

Day: 26.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 96.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 9.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.62 AU - 4.98 AU

Year: 3860 Days

Day: 15 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,322,231 km

• M1: 121,922 km (0.113 R)
• M2: 464,202 km (0.078 R)
• M3: 1,196,484 km (0.098 R)
• M4: 2,903,096 km (0.117 R)
• M5: 5,818,310 km (0.092 R)
• M6: 6,506,909 km (0.079 R)
• M7: 7,302,022 km (0.108 R)
• M8: 8,074,545 km (0.117 R)
• M9: 12,776,406 km (0.104 R)
• M10: 13,248,986 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 8.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.93 AU - 4.99 AU

Year: 4055 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,322,231 km

• M1: 110,702 km (0.113 R)
• M2: 432,039 km (0.117 R)
• M3: 855,401 km (0.083 R)
• M4: 1,176,886 km (0.077 R)
• M5: 1,923,829 km (0.118 R)
• M6: 2,869,138 km (0.084 R)
• M7: 4,728,489 km (0.091 R)
• M8: 5,029,480 km (0.101 R)
• M9: 5,423,970 km (0.059 R)
• M10: 6,577,370 km (0.073 R)
• M11: 6,858,015 km (0.097 R)
• M12: 7,578,030 km (0.048 R)
• M13: 9,091,511 km (0.055 R)
• M14: 10,753,693 km (0.115 R)
• M15: 12,138,371 km (0.101 R)
• M16: 14,250,693 km (0.102 R)
• M17: 15,095,622 km (0.114 R)
• M18: 15,695,659 km (0.106 R)
• M19: 16,885,261 km (0.116 R)
• M20: 18,440,182 km (0.077 R)
• M21: 19,443,235 km (0.105 R)
• M22: 20,681,008 km (0.057 R)
• M23: 21,285,234 km (0.11 R)
• M24: 23,820,918 km (0.098 R)
• M25: 24,188,330 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 13.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.07 AU - 11.05 AU

Year: 12597 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,322,231 km

• M1: 172,786 km (0.086 R)
• M2: 666,758 km (0.112 R)
• M3: 1,352,664 km (0.066 R)
• M4: 2,859,115 km (0.113 R)
• M5: 3,836,886 km (0.084 R)
• M6: 4,338,189 km (0.038 R)
• M7: 4,940,470 km (0.094 R)
• M8: 7,538,536 km (0.108 R)
• M9: 8,661,866 km (0.084 R)
• M10: 9,220,016 km (0.092 R)
• M11: 9,710,996 km (0.064 R)
• M12: 10,600,505 km (0.047 R)
• M13: 11,492,408 km (0.088 R)
• M14: 12,167,393 km (0.073 R)
• M15: 12,649,996 km (0.115 R)
• M16: 13,999,967 km (0.106 R)
• M17: 17,656,588 km (0.087 R)
• M18: 20,296,542 km (0.084 R)
• M19: 25,641,973 km (0.103 R)
• M20: 29,110,848 km (0.1 R)
• M21: 30,268,287 km (0.08 R)
• M22: 31,255,932 km (0.062 R)
• M23: 33,088,057 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit