🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.02 AU - 1.4 AU

Year: 565 Days

Day: 41.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.6 AU - 2.24 AU

Year: 1130 Days

Day: 15.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,840,078 km

• M1: 519,853 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.99 AU - 2.93 AU

Year: 1638 Days

Day: 18.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 8.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.68 AU - 4.02 AU

Year: 2603 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,840,078 km

• M1: 106,962 km (0.103 R)
• M2: 393,891 km (0.115 R)
• M3: 719,117 km (0.058 R)
• M4: 1,203,515 km (0.082 R)
• M5: 1,539,063 km (0.1 R)
• M6: 1,818,213 km (0.092 R)
• M7: 2,641,599 km (0.095 R)
• M8: 2,955,755 km (0.059 R)
• M9: 3,507,322 km (0.102 R)
• M10: 4,315,300 km (0.099 R)
• M11: 5,198,227 km (0.101 R)
• M12: 5,906,124 km (0.095 R)
• M13: 6,395,907 km (0.054 R)
• M14: 7,235,750 km (0.073 R)
• M15: 7,796,742 km (0.093 R)
• M16: 8,296,249 km (0.108 R)
• M17: 8,879,531 km (0.065 R)
• M18: 9,197,277 km (0.1 R)
• M19: 11,414,766 km (0.118 R)
• M20: 12,807,373 km (0.054 R)
• M21: 13,881,336 km (0.119 R)
• M22: 14,309,934 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 8.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.57 AU - 5.59 AU

Year: 4162 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,840,078 km

• M1: 102,026 km (0.099 R)
• M2: 435,629 km (0.093 R)
• M3: 827,725 km (0.085 R)
• M4: 1,170,304 km (0.055 R)
• M5: 1,630,617 km (0.118 R)
• M6: 2,252,046 km (0.119 R)
• M7: 2,823,809 km (0.117 R)
• M8: 3,134,674 km (0.118 R)
• M9: 3,571,200 km (0.1 R)
• M10: 5,234,130 km (0.1 R)
• M11: 5,820,404 km (0.08 R)
• M12: 7,324,461 km (0.119 R)
• M13: 8,093,993 km (0.096 R)
• M14: 8,423,856 km (0.054 R)
• M15: 9,588,924 km (0.063 R)
• M16: 10,252,540 km (0.071 R)
• M17: 10,857,963 km (0.049 R)
• M18: 12,331,053 km (0.058 R)
• M19: 13,015,763 km (0.045 R)
• M20: 13,725,455 km (0.078 R)
• M21: 16,009,815 km (0.109 R)
• M22: 16,413,729 km (0.065 R)
• M23: 18,981,726 km (0.066 R)
• M24: 19,369,184 km (0.1 R)
• M25: 20,631,192 km (0.099 R)
• M26: 21,178,571 km (0.08 R)
• M27: 22,159,783 km (0.108 R)
• M28: 25,441,063 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 14.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.58 AU - 5.18 AU

Year: 4577 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,840,078 km

• M1: 176,525 km (0.068 R)
• M2: 798,553 km (0.082 R)
• M3: 1,398,441 km (0.092 R)
• M4: 1,988,305 km (0.063 R)
• M5: 2,592,382 km (0.12 R)
• M6: 3,145,445 km (0.113 R)
• M7: 3,952,825 km (0.103 R)
• M8: 4,601,930 km (0.06 R)
• M9: 5,224,406 km (0.051 R)
• M10: 6,114,813 km (0.1 R)
• M11: 9,400,880 km (0.081 R)
• M12: 10,215,440 km (0.097 R)
• M13: 11,278,931 km (0.06 R)
• M14: 12,458,511 km (0.099 R)
• M15: 14,914,459 km (0.052 R)
• M16: 15,613,829 km (0.067 R)
• M17: 19,151,220 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.6

Radius: 4.1

Gravity: 30.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.81 AU - 14.09 AU

Year: 16451 Days

Day: 19.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,840,078 km

• M1: 51,013 km (0.07 R)
• M2: 522,845 km (0.092 R)
• M3: 790,625 km (0.116 R)
• M4: 1,287,888 km (0.05 R)
• M5: 1,473,090 km (0.052 R)
• M6: 1,675,945 km (0.075 R)
• M7: 2,398,353 km (0.069 R)
• M8: 2,679,747 km (0.072 R)
• M9: 3,656,920 km (0.03 R)
• M10: 4,059,338 km (0.037 R)
• M11: 4,817,051 km (0.065 R)
• M12: 5,480,368 km (0.073 R)
• M13: 6,815,829 km (0.119 R)
• M14: 7,290,652 km (0.098 R)
• M15: 7,558,732 km (0.032 R)
• M16: 8,747,287 km (0.043 R)
• M17: 8,999,060 km (0.117 R)
• M18: 9,517,117 km (0.105 R)
• M19: 9,837,406 km (0.108 R)
• M20: 11,368,092 km (0.051 R)
• M21: 13,313,163 km (0.027 R)
• M22: 15,106,842 km (0.111 R)
• M23: 16,591,601 km (0.085 R)
• M24: 17,055,354 km (0.062 R)
• M25: 17,766,991 km (0.082 R)
• M26: 21,533,417 km (0.031 R)
• M27: 23,312,435 km (0.107 R)
• M28: 24,286,915 km (0.064 R)
• M29: 24,484,983 km (0.103 R)
• M30: 27,372,970 km (0.105 R)
• M31: 29,682,162 km (0.11 R)
• M32: 37,383,162 km (0.112 R)
• M33: 41,618,427 km (0.11 R)
• M34: 46,619,184 km (0.085 R)
• M35: 50,059,487 km (0.069 R)
• M36: 51,514,476 km (0.11 R)
• M37: 55,875,403 km (0.106 R)
• M38: 57,616,274 km (0.108 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: 428 - 11,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit