🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.67 AU - 0.69 AU

Year: 208 Days

Day: 40.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.89 AU

Year: 260 Days

Day: 44.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 156 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.06 AU - 1.26 AU

Year: 463 Days

Day: 37.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,967,034 km

• M1: 393,891 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.51 AU - 3.41 AU

Year: 1889 Days

Day: 21.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 14.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.01 AU - 7.43 AU

Year: 5753 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,967,034 km

• M1: 179,368 km (0.109 R)
• M2: 776,114 km (0.097 R)
• M3: 1,521,261 km (0.093 R)
• M4: 2,234,693 km (0.082 R)
• M5: 3,838,083 km (0.078 R)
• M6: 4,790,273 km (0.096 R)
• M7: 7,602,564 km (0.079 R)
• M8: 9,433,642 km (0.078 R)
• M9: 16,032,553 km (0.113 R)
• M10: 16,897,977 km (0.108 R)
• M11: 17,851,514 km (0.082 R)
• M12: 19,018,976 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 10.4

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.09 AU - 12.29 AU

Year: 14823 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,967,034 km

• M1: 129,552 km (0.091 R)
• M2: 655,987 km (0.037 R)
• M3: 1,430,305 km (0.102 R)
• M4: 1,810,583 km (0.066 R)
• M5: 2,466,420 km (0.117 R)
• M6: 3,019,633 km (0.096 R)
• M7: 4,094,045 km (0.116 R)
• M8: 4,635,440 km (0.116 R)
• M9: 5,333,014 km (0.054 R)
• M10: 7,707,432 km (0.07 R)
• M11: 8,285,179 km (0.103 R)
• M12: 8,788,426 km (0.109 R)
• M13: 13,170,148 km (0.102 R)
• M14: 14,930,167 km (0.09 R)
• M15: 15,752,357 km (0.067 R)
• M16: 17,242,950 km (0.116 R)
• M17: 18,825,546 km (0.107 R)
• M18: 21,895,743 km (0.058 R)
• M19: 22,663,928 km (0.043 R)
• M20: 34,995,879 km (0.079 R)
• M21: 35,518,274 km (0.057 R)
• M22: 38,484,501 km (0.071 R)
• M23: 42,198,567 km (0.109 R)
• M24: 42,641,826 km (0.071 R)
• M25: 43,387,721 km (0.074 R)
• M26: 43,839,357 km (0.081 R)
• M27: 44,294,134 km (0.052 R)
• M28: 58,343,918 km (0.101 R)
• M29: 61,888,041 km (0.084 R)
• M30: 66,967,038 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 13,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit