🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 13.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.7 AU - 0.9 AU

Year: 494 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,480,842 km

• M1: 165,455 km (0.1 R)
• M2: 633,547 km (0.094 R)
• M3: 1,084,884 km (0.08 R)
• M4: 1,639,742 km (0.117 R)
• M5: 2,630,529 km (0.117 R)
• M6: 3,135,721 km (0.042 R)
• M7: 4,270,720 km (0.097 R)
• M8: 5,931,406 km (0.118 R)
• M9: 6,668,923 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 13.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.53 AU - 1.57 AU

Year: 1332 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,480,842 km

• M1: 170,691 km (0.106 R)
• M2: 781,350 km (0.076 R)
• M3: 1,854,864 km (0.114 R)
• M4: 2,477,042 km (0.032 R)
• M5: 3,008,563 km (0.067 R)
• M6: 4,304,230 km (0.113 R)
• M7: 4,940,170 km (0.062 R)
• M8: 6,710,512 km (0.098 R)
• M9: 7,780,286 km (0.119 R)
• M10: 9,749,144 km (0.095 R)
• M11: 11,154,316 km (0.107 R)
• M12: 11,923,698 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 8.8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.02 AU - 3.84 AU

Year: 4385 Days

Day: 7.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,480,842 km

• M1: 109,655 km (0.054 R)
• M2: 441,912 km (0.062 R)
• M3: 1,851,722 km (0.087 R)
• M4: 2,376,961 km (0.102 R)
• M5: 3,377,322 km (0.111 R)
• M6: 5,170,102 km (0.073 R)
• M7: 5,745,157 km (0.114 R)
• M8: 7,055,036 km (0.106 R)
• M9: 7,487,673 km (0.089 R)
• M10: 8,223,694 km (0.116 R)
• M11: 9,476,876 km (0.079 R)
• M12: 10,940,242 km (0.089 R)
• M13: 12,357,233 km (0.104 R)
• M14: 13,234,026 km (0.081 R)
• M15: 13,944,317 km (0.104 R)
• M16: 14,519,969 km (0.102 R)
• M17: 15,495,946 km (0.118 R)
• M18: 15,830,895 km (0.116 R)
• M19: 16,689,288 km (0.068 R)
• M20: 17,881,583 km (0.114 R)
• M21: 19,129,828 km (0.065 R)
• M22: 19,971,615 km (0.104 R)
• M23: 20,568,810 km (0.116 R)
• M24: 21,521,299 km (0.043 R)
• M25: 22,078,701 km (0.061 R)
• M26: 23,734,600 km (0.114 R)
• M27: 24,105,303 km (0.083 R)
• M28: 26,253,080 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 12.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.55 AU - 5.07 AU

Year: 7282 Days

Day: 7.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,480,842 km

• M1: 684,859 km (0.097 R)
• M2: 1,081,144 km (0.116 R)
• M3: 1,504,955 km (0.114 R)
• M4: 4,235,415 km (0.095 R)
• M5: 4,821,390 km (0.09 R)
• M6: 8,366,560 km (0.119 R)
• M7: 10,782,865 km (0.12 R)
• M8: 12,632,044 km (0.102 R)
• M9: 14,912,215 km (0.049 R)
• M10: 19,166,030 km (0.085 R)
• M11: 20,914,680 km (0.054 R)
• M12: 22,312,971 km (0.084 R)
• M13: 24,008,962 km (0.034 R)
• M14: 27,482,924 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 12.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.17 AU - 5.61 AU

Year: 7464 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,480,842 km

• M1: 160,818 km (0.096 R)
• M2: 600,486 km (0.103 R)
• M3: 989,590 km (0.118 R)
• M4: 1,925,624 km (0.116 R)
• M5: 2,457,145 km (0.117 R)
• M6: 3,106,250 km (0.046 R)
• M7: 3,562,374 km (0.111 R)
• M8: 4,917,432 km (0.107 R)
• M9: 5,448,354 km (0.067 R)
• M10: 6,215,792 km (0.073 R)
• M11: 8,784,836 km (0.063 R)
• M12: 10,117,304 km (0.117 R)
• M13: 10,880,852 km (0.106 R)
• M14: 13,516,766 km (0.034 R)
• M15: 13,917,090 km (0.11 R)
• M16: 14,801,513 km (0.115 R)
• M17: 17,953,390 km (0.067 R)
• M18: 19,649,830 km (0.058 R)
• M19: 20,238,198 km (0.084 R)
• M20: 25,033,857 km (0.103 R)
• M21: 26,076,405 km (0.115 R)
• M22: 27,878,012 km (0.066 R)
• M23: 30,931,005 km (0.101 R)
• M24: 31,727,764 km (0.108 R)
• M25: 32,845,708 km (0.089 R)
• M26: 34,094,851 km (0.102 R)
• M27: 34,945,165 km (0.098 R)
• M28: 36,798,832 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.1

Radius: 4.5

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.8 AU - 7.9 AU

Year: 13754 Days

Day: 20.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,480,842 km

• M1: 57,595 km (0.064 R)
• M2: 260,151 km (0.11 R)
• M3: 414,536 km (0.093 R)
• M4: 579,692 km (0.113 R)
• M5: 789,278 km (0.099 R)
• M6: 1,005,148 km (0.117 R)
• M7: 2,541,219 km (0.091 R)
• M8: 3,247,471 km (0.111 R)
• M9: 3,884,159 km (0.038 R)
• M10: 4,104,367 km (0.084 R)
• M11: 4,941,666 km (0.085 R)
• M12: 5,674,995 km (0.075 R)
• M13: 7,649,538 km (0.081 R)
• M14: 10,720,034 km (0.102 R)
• M15: 14,787,301 km (0.119 R)
• M16: 15,256,739 km (0.086 R)
• M17: 16,941,660 km (0.108 R)
• M18: 17,381,477 km (0.116 R)
• M19: 19,615,273 km (0.077 R)
• M20: 23,903,346 km (0.093 R)
• M21: 24,456,559 km (0.03 R)
• M22: 24,829,955 km (0.07 R)
• M23: 30,789,336 km (0.097 R)
• M24: 33,693,180 km (0.104 R)
• M25: 37,387,649 km (0.11 R)
• M26: 38,634,847 km (0.078 R)
• M27: 39,268,543 km (0.073 R)
• M28: 41,740,349 km (0.111 R)
• M29: 43,626,629 km (0.058 R)
• M30: 45,428,385 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.7

Radius: 5.3

Gravity: 30.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.39 AU - 9.67 AU

Year: 15707 Days

Day: 22.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,480,842 km

• M1: 65,973 km (0.084 R)
• M2: 663,915 km (0.086 R)
• M3: 846,126 km (0.064 R)
• M4: 1,037,611 km (0.03 R)
• M5: 1,357,750 km (0.102 R)
• M6: 2,016,131 km (0.117 R)
• M7: 2,277,179 km (0.104 R)
• M8: 2,470,908 km (0.107 R)
• M9: 3,277,689 km (0.118 R)
• M10: 3,469,175 km (0.064 R)
• M11: 4,215,219 km (0.105 R)
• M12: 6,691,214 km (0.103 R)
• M13: 8,083,371 km (0.094 R)
• M14: 8,847,368 km (0.08 R)
• M15: 9,437,382 km (0.071 R)
• M16: 10,695,500 km (0.103 R)
• M17: 13,750,139 km (0.108 R)
• M18: 14,322,351 km (0.057 R)
• M19: 16,133,831 km (0.071 R)
• M20: 18,953,601 km (0.075 R)
• M21: 20,387,497 km (0.117 R)
• M22: 20,664,103 km (0.107 R)
• M23: 21,130,849 km (0.111 R)
• M24: 22,968,659 km (0.06 R)
• M25: 24,700,852 km (0.12 R)
• M26: 29,116,682 km (0.058 R)
• M27: 30,899,739 km (0.071 R)
• M28: 35,340,403 km (0.107 R)
• M29: 36,819,327 km (0.107 R)
• M30: 42,846,027 km (0.031 R)
• M31: 45,461,297 km (0.095 R)
• M32: 56,987,962 km (0.083 R)
• M33: 62,444,395 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 16,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit