🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.79 AU - 0.99 AU

Year: 308 Days

Day: 19.5 Hours

Environment

Temp: 69 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,108,056 km

• M1: 173,683 km (0.082 R)
• M2: 252,820 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.83 AU - 1.13 AU

Year: 356 Days

Day: 45.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.68 AU - 2.28 AU

Year: 1023 Days

Day: 26.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.55 AU - 3.11 AU

Year: 1748 Days

Day: 45.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,108,056 km

• M1: 2,041,413 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.27 AU - 3.45 AU

Year: 1776 Days

Day: 42 Hours

Environment

Temp: -108 °C

Axial Tilt: 58.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.29 AU - 3.79 AU

Year: 1946 Days

Day: 35.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.56 AU - 3.56 AU

Year: 1965 Days

Day: 28 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,108,056 km

• M1: 337,194 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.63 AU - 3.65 AU

Year: 2549 Days

Day: 19.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 13.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.18 AU - 6.9 AU

Year: 4787 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,108,056 km

• M1: 191,934 km (0.058 R)
• M2: 471,084 km (0.089 R)
• M3: 604,226 km (0.114 R)
• M4: 742,305 km (0.067 R)
• M5: 1,102,387 km (0.101 R)
• M6: 1,516,623 km (0.054 R)
• M7: 1,670,410 km (0.095 R)
• M8: 1,918,742 km (0.063 R)
• M9: 2,179,342 km (0.11 R)
• M10: 2,274,187 km (0.067 R)
• M11: 2,484,671 km (0.045 R)
• M12: 2,617,514 km (0.026 R)
• M13: 2,769,805 km (0.056 R)
• M14: 2,873,027 km (0.107 R)
• M15: 3,390,486 km (0.049 R)
• M16: 3,557,138 km (0.107 R)
• M17: 3,821,777 km (0.115 R)
• M18: 3,956,564 km (0.109 R)
• M19: 4,152,089 km (0.107 R)
• M20: 4,250,973 km (0.099 R)
• M21: 4,572,908 km (0.115 R)
• M22: 4,695,728 km (0.104 R)
• M23: 4,798,950 km (0.102 R)
• M24: 5,134,349 km (0.074 R)
• M25: 5,608,275 km (0.067 R)
• M26: 6,299,866 km (0.077 R)
• M27: 6,391,120 km (0.087 R)
• M28: 6,830,489 km (0.083 R)
• M29: 7,065,807 km (0.109 R)
• M30: 7,208,373 km (0.11 R)
• M31: 7,641,459 km (0.103 R)
• M32: 8,009,021 km (0.061 R)
• M33: 8,108,055 km (0.117 R)
• M34: 8,457,815 km (0.065 R)
• M35: 8,863,524 km (0.064 R)
• M36: 9,747,049 km (0.085 R)
• M37: 9,932,551 km (0.106 R)
• M38: 10,226,361 km (0.096 R)
• M39: 10,631,472 km (0.088 R)
• M40: 10,849,735 km (0.069 R)
• M41: 11,402,051 km (0.082 R)
• M42: 12,534,058 km (0.046 R)
• M43: 12,851,654 km (0.102 R)
• M44: 13,142,622 km (0.094 R)
• M45: 13,406,512 km (0.064 R)
• M46: 13,642,428 km (0.077 R)
• M47: 13,999,070 km (0.114 R)
• M48: 14,539,716 km (0.089 R)
• M49: 14,751,846 km (0.094 R)
• M50: 14,903,837 km (0.038 R)
• M51: 14,995,391 km (0.085 R)
• M52: 15,087,244 km (0.114 R)
• M53: 15,394,219 km (0.096 R)
• M54: 15,641,505 km (0.109 R)
• M55: 16,233,763 km (0.1 R)
• M56: 16,928,944 km (0.094 R)
• M57: 17,152,144 km (0.099 R)
• M58: 17,795,265 km (0.039 R)
• M59: 17,892,504 km (0.036 R)
• M60: 18,348,179 km (0.049 R)
• M61: 18,544,750 km (0.06 R)
• M62: 18,840,805 km (0.106 R)
• M63: 19,404,340 km (0.073 R)
• M64: 20,209,326 km (0.094 R)
• M65: 21,128,006 km (0.093 R)
• M66: 21,644,418 km (0.095 R)
• M67: 21,748,090 km (0.112 R)
• M68: 22,164,869 km (0.082 R)
• M69: 23,359,857 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.6

Radius: 7.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.4 AU - 18.36 AU

Year: 21071 Days

Day: 17.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,108,056 km

• M1: 577,149 km (0.09 R)
• M2: 635,193 km (0.064 R)
• M3: 838,346 km (0.104 R)
• M4: 1,710,502 km (0.107 R)
• M5: 2,461,184 km (0.118 R)
• M6: 2,607,640 km (0.101 R)
• M7: 2,757,089 km (0.089 R)
• M8: 3,822,974 km (0.054 R)
• M9: 3,964,493 km (0.112 R)
• M10: 4,078,936 km (0.082 R)
• M11: 5,095,004 km (0.082 R)
• M12: 7,485,877 km (0.109 R)
• M13: 10,444,475 km (0.102 R)
• M14: 11,734,158 km (0.065 R)
• M15: 12,064,320 km (0.099 R)
• M16: 12,355,887 km (0.04 R)
• M17: 13,201,414 km (0.114 R)
• M18: 14,372,167 km (0.098 R)
• M19: 14,592,674 km (0.117 R)
• M20: 15,621,159 km (0.119 R)
• M21: 16,167,042 km (0.046 R)
• M22: 16,580,530 km (0.108 R)
• M23: 17,558,900 km (0.044 R)
• M24: 19,037,077 km (0.07 R)
• M25: 19,619,910 km (0.046 R)
• M26: 21,052,609 km (0.084 R)
• M27: 21,604,775 km (0.084 R)
• M28: 22,723,468 km (0.071 R)
• M29: 22,980,327 km (0.075 R)
• M30: 24,384,004 km (0.063 R)
• M31: 25,069,761 km (0.109 R)
• M32: 26,947,214 km (0.072 R)
• M33: 27,219,033 km (0.045 R)
• M34: 29,931,392 km (0.109 R)
• M35: 30,269,484 km (0.103 R)
• M36: 31,006,103 km (0.11 R)
• M37: 32,612,785 km (0.083 R)
• M38: 34,246,244 km (0.119 R)
• M39: 34,836,108 km (0.105 R)
• M40: 35,966,170 km (0.08 R)
• M41: 36,746,174 km (0.104 R)
• M42: 37,774,659 km (0.119 R)
• M43: 40,293,738 km (0.099 R)
• M44: 40,604,602 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit