🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.55 AU - 0.69 AU

Year: 187 Days

Day: 31.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,649,239 km

• M1: 597,344 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.26 AU - 1.44 AU

Year: 601 Days

Day: 43.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,649,239 km

• M1: 55,800 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.71 AU - 4.33 AU

Year: 3086 Days

Day: 37.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,649,239 km

• M1: 44,281 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 13.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.2 AU - 6.16 AU

Year: 5183 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,649,239 km

• M1: 172,935 km (0.071 R)
• M2: 614,997 km (0.111 R)
• M3: 1,089,222 km (0.085 R)
• M4: 1,792,781 km (0.047 R)
• M5: 2,610,632 km (0.029 R)
• M6: 3,106,699 km (0.101 R)
• M7: 3,687,737 km (0.047 R)
• M8: 4,747,937 km (0.11 R)
• M9: 5,293,221 km (0.119 R)
• M10: 5,759,219 km (0.112 R)
• M11: 6,284,607 km (0.087 R)
• M12: 6,774,689 km (0.118 R)
• M13: 8,018,296 km (0.103 R)
• M14: 9,663,125 km (0.039 R)
• M15: 11,142,498 km (0.114 R)
• M16: 12,716,717 km (0.048 R)
• M17: 13,185,108 km (0.087 R)
• M18: 14,101,394 km (0.11 R)
• M19: 16,060,977 km (0.102 R)
• M20: 18,925,926 km (0.077 R)
• M21: 20,373,285 km (0.102 R)
• M22: 24,352,589 km (0.088 R)
• M23: 27,592,878 km (0.047 R)
• M24: 30,273,523 km (0.079 R)
• M25: 31,298,567 km (0.057 R)
• M26: 31,772,045 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707

Radius: 13.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.64 AU - 6.1 AU

Year: 5445 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,649,239 km

• M1: 173,982 km (0.049 R)
• M2: 885,769 km (0.084 R)
• M3: 1,671,906 km (0.085 R)
• M4: 2,260,125 km (0.053 R)
• M5: 2,966,077 km (0.038 R)
• M6: 3,838,233 km (0.089 R)
• M7: 4,335,346 km (0.101 R)
• M8: 4,929,100 km (0.077 R)
• M9: 5,518,366 km (0.082 R)
• M10: 5,998,575 km (0.075 R)
• M11: 7,182,343 km (0.083 R)
• M12: 8,834,353 km (0.118 R)
• M13: 10,142,137 km (0.053 R)
• M14: 11,193,062 km (0.093 R)
• M15: 12,467,187 km (0.085 R)
• M16: 13,565,236 km (0.083 R)
• M17: 15,596,326 km (0.11 R)
• M18: 16,073,992 km (0.066 R)
• M19: 16,684,651 km (0.096 R)
• M20: 17,629,810 km (0.075 R)
• M21: 19,834,583 km (0.059 R)
• M22: 20,395,575 km (0.099 R)
• M23: 21,184,255 km (0.103 R)
• M24: 21,770,679 km (0.05 R)
• M25: 23,516,935 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.1

Radius: 3.2

Gravity: 91.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.06 AU - 18.44 AU

Year: 21690 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,649,239 km

• M1: 39,793 km (0.045 R)
• M2: 240,254 km (0.087 R)
• M3: 418,874 km (0.08 R)
• M4: 842,086 km (0.107 R)
• M5: 1,082,640 km (0.09 R)
• M6: 1,535,473 km (0.116 R)
• M7: 1,661,584 km (0.109 R)
• M8: 2,328,491 km (0.08 R)
• M9: 2,569,343 km (0.077 R)
• M10: 2,988,666 km (0.092 R)
• M11: 3,637,472 km (0.072 R)
• M12: 3,862,168 km (0.106 R)
• M13: 5,287,686 km (0.114 R)
• M14: 6,932,066 km (0.03 R)
• M15: 7,895,925 km (0.08 R)
• M16: 8,382,268 km (0.092 R)
• M17: 8,888,357 km (0.029 R)
• M18: 9,119,636 km (0.076 R)
• M19: 12,720,457 km (0.067 R)
• M20: 13,014,267 km (0.093 R)
• M21: 13,387,813 km (0.062 R)
• M22: 16,900,071 km (0.038 R)
• M23: 18,724,717 km (0.064 R)
• M24: 19,393,120 km (0.117 R)
• M25: 21,701,116 km (0.109 R)
• M26: 21,805,386 km (0.092 R)
• M27: 22,544,998 km (0.093 R)
• M28: 31,411,962 km (0.114 R)
• M29: 38,713,685 km (0.113 R)
• M30: 41,378,173 km (0.113 R)
• M31: 48,479,434 km (0.099 R)
• M32: 62,677,618 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.5

Radius: 4.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.77 AU - 20.35 AU

Year: 28175 Days

Day: 24.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,649,239 km

• M1: 69,713 km (0.116 R)
• M2: 607,966 km (0.095 R)
• M3: 2,848,792 km (0.112 R)
• M4: 3,069,599 km (0.119 R)
• M5: 4,454,127 km (0.108 R)
• M6: 5,091,713 km (0.065 R)
• M7: 10,955,650 km (0.088 R)
• M8: 11,200,093 km (0.03 R)
• M9: 11,903,503 km (0.091 R)
• M10: 13,067,823 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit