🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.43 AU - 1.81 AU

Year: 785 Days

Day: 35 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,859,673 km

• M1: 44,131 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.96 AU - 4.24 AU

Year: 3161 Days

Day: 22.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 172.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,859,673 km

• M1: 1,627,026 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.1

Radius: 11.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.07 AU - 5.15 AU

Year: 3769 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,859,673 km

• M1: 148,251 km (0.106 R)
• M2: 1,476,232 km (0.11 R)
• M3: 1,907,971 km (0.092 R)
• M4: 2,789,851 km (0.115 R)
• M5: 3,598,577 km (0.081 R)
• M6: 4,833,208 km (0.114 R)
• M7: 6,922,043 km (0.118 R)
• M8: 7,548,709 km (0.052 R)
• M9: 10,625,039 km (0.088 R)
• M10: 12,584,921 km (0.114 R)
• M11: 16,254,108 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 13.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.84 AU - 9.3 AU

Year: 9554 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,859,673 km

• M1: 171,140 km (0.1 R)
• M2: 925,113 km (0.115 R)
• M3: 1,572,722 km (0.082 R)
• M4: 2,285,257 km (0.091 R)
• M5: 3,800,534 km (0.047 R)
• M6: 4,802,540 km (0.099 R)
• M7: 5,490,242 km (0.091 R)
• M8: 7,597,477 km (0.071 R)
• M9: 8,365,214 km (0.044 R)
• M10: 12,232,319 km (0.074 R)
• M11: 16,094,487 km (0.068 R)
• M12: 22,607,829 km (0.06 R)
• M13: 24,453,418 km (0.088 R)
• M14: 30,491,636 km (0.049 R)
• M15: 32,117,466 km (0.117 R)
• M16: 35,320,656 km (0.096 R)
• M17: 36,885,898 km (0.078 R)
• M18: 38,380,381 km (0.098 R)
• M19: 38,848,323 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 11

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.21 AU - 9.07 AU

Year: 9671 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,859,673 km

• M1: 143,464 km (0.084 R)
• M2: 691,591 km (0.115 R)
• M3: 1,155,344 km (0.101 R)
• M4: 2,158,099 km (0.075 R)
• M5: 2,832,935 km (0.111 R)
• M6: 4,684,508 km (0.093 R)
• M7: 5,978,380 km (0.057 R)
• M8: 7,049,500 km (0.036 R)
• M9: 10,306,396 km (0.079 R)
• M10: 15,797,834 km (0.055 R)
• M11: 16,630,945 km (0.099 R)
• M12: 17,091,557 km (0.108 R)
• M13: 18,384,681 km (0.113 R)
• M14: 20,859,927 km (0.093 R)
• M15: 22,177,436 km (0.043 R)
• M16: 26,462,218 km (0.085 R)
• M17: 27,820,566 km (0.079 R)
• M18: 30,872,662 km (0.094 R)
• M19: 33,199,657 km (0.092 R)
• M20: 33,720,557 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit