🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.92 AU - 1.02 AU

Year: 344 Days

Day: 20.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 11.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.12 AU - 6.24 AU

Year: 5529 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 20,290,182 km

• M1: 146,905 km (0.1 R)
• M2: 1,594,115 km (0.113 R)
• M3: 2,436,650 km (0.049 R)
• M4: 3,211,118 km (0.073 R)
• M5: 4,905,464 km (0.117 R)
• M6: 6,270,844 km (0.067 R)
• M7: 7,024,069 km (0.105 R)
• M8: 7,760,390 km (0.094 R)
• M9: 9,300,500 km (0.061 R)
• M10: 10,006,602 km (0.075 R)
• M11: 11,328,000 km (0.102 R)
• M12: 11,776,494 km (0.104 R)
• M13: 14,199,830 km (0.062 R)
• M14: 16,176,018 km (0.105 R)
• M15: 18,602,944 km (0.104 R)
• M16: 19,439,645 km (0.103 R)
• M17: 21,641,127 km (0.054 R)
• M18: 24,004,026 km (0.098 R)
• M19: 24,496,352 km (0.075 R)
• M20: 24,911,935 km (0.059 R)
• M21: 26,796,419 km (0.082 R)
• M22: 27,594,075 km (0.117 R)
• M23: 28,774,103 km (0.039 R)
• M24: 30,367,620 km (0.115 R)
• M25: 32,616,225 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 14.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.22 AU - 7.52 AU

Year: 5786 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,290,182 km

• M1: 179,817 km (0.114 R)
• M2: 659,128 km (0.047 R)
• M3: 1,173,595 km (0.084 R)
• M4: 2,053,979 km (0.09 R)
• M5: 2,633,222 km (0.114 R)
• M6: 3,112,832 km (0.096 R)
• M7: 4,562,885 km (0.108 R)
• M8: 5,116,098 km (0.058 R)
• M9: 5,652,256 km (0.1 R)
• M10: 7,122,953 km (0.101 R)
• M11: 8,144,258 km (0.116 R)
• M12: 9,789,236 km (0.098 R)
• M13: 11,696,758 km (0.11 R)
• M14: 12,367,106 km (0.084 R)
• M15: 13,008,582 km (0.105 R)
• M16: 14,947,221 km (0.043 R)
• M17: 15,861,264 km (0.095 R)
• M18: 17,400,626 km (0.117 R)
• M19: 17,935,438 km (0.059 R)
• M20: 20,626,704 km (0.119 R)
• M21: 22,380,739 km (0.073 R)
• M22: 23,013,538 km (0.08 R)
• M23: 25,068,414 km (0.093 R)
• M24: 25,923,665 km (0.099 R)
• M25: 28,422,099 km (0.068 R)
• M26: 32,869,046 km (0.109 R)
• M27: 35,470,702 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 9.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.29 AU - 9.85 AU

Year: 8251 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,290,182 km

• M1: 117,883 km (0.06 R)
• M2: 754,272 km (0.081 R)
• M3: 1,414,897 km (0.091 R)
• M4: 2,117,109 km (0.087 R)
• M5: 3,584,215 km (0.103 R)
• M6: 4,516,958 km (0.059 R)
• M7: 6,783,067 km (0.057 R)
• M8: 7,999,746 km (0.082 R)
• M9: 8,491,624 km (0.085 R)
• M10: 11,108,390 km (0.117 R)
• M11: 13,521,703 km (0.066 R)
• M12: 16,264,729 km (0.11 R)
• M13: 16,854,743 km (0.068 R)
• M14: 17,255,965 km (0.086 R)
• M15: 19,504,421 km (0.1 R)
• M16: 20,546,968 km (0.116 R)
• M17: 27,319,264 km (0.116 R)
• M18: 27,873,225 km (0.063 R)
• M19: 33,305,273 km (0.084 R)

Asteroid Belt

Center: 10.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 9.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.2 AU - 12.98 AU

Year: 15129 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 110.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,290,182 km

• M1: 117,434 km (0.106 R)
• M2: 432,039 km (0.096 R)
• M3: 1,360,144 km (0.109 R)
• M4: 3,036,089 km (0.05 R)
• M5: 4,452,631 km (0.113 R)
• M6: 5,996,032 km (0.066 R)
• M7: 7,155,565 km (0.116 R)
• M8: 17,087,368 km (0.101 R)
• M9: 19,395,962 km (0.086 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit