🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 11

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.64 AU - 0.88 AU

Year: 457 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,414,438 km

• M1: 137,780 km (0.076 R)
• M2: 558,000 km (0.108 R)
• M3: 1,319,453 km (0.114 R)
• M4: 1,865,336 km (0.054 R)
• M5: 2,217,489 km (0.1 R)
• M6: 2,672,416 km (0.085 R)
• M7: 3,080,669 km (0.077 R)
• M8: 4,479,259 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 8.1

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 466 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 92.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,414,438 km

• M1: 101,427 km (0.115 R)
• M2: 402,269 km (0.044 R)
• M3: 814,112 km (0.077 R)
• M4: 1,446,462 km (0.108 R)
• M5: 1,736,981 km (0.096 R)
• M6: 1,992,494 km (0.113 R)
• M7: 2,739,287 km (0.106 R)
• M8: 3,066,158 km (0.076 R)
• M9: 5,394,050 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 8.4

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.71 AU - 1.01 AU

Year: 551 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,414,438 km

• M1: 104,419 km (0.112 R)
• M2: 389,403 km (0.055 R)
• M3: 743,801 km (0.059 R)
• M4: 1,085,033 km (0.059 R)
• M5: 1,441,375 km (0.051 R)
• M6: 1,843,046 km (0.111 R)
• M7: 2,207,765 km (0.095 R)
• M8: 2,829,345 km (0.117 R)
• M9: 3,767,622 km (0.062 R)
• M10: 4,131,893 km (0.094 R)
• M11: 4,416,728 km (0.058 R)
• M12: 5,235,925 km (0.117 R)
• M13: 5,621,439 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 12

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.6 AU - 3.28 AU

Year: 3480 Days

Day: 12.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,414,438 km

• M1: 153,338 km (0.07 R)
• M2: 787,034 km (0.083 R)
• M3: 2,153,761 km (0.073 R)
• M4: 3,200,347 km (0.1 R)
• M5: 4,538,201 km (0.118 R)
• M6: 5,659,437 km (0.117 R)
• M7: 6,985,323 km (0.111 R)
• M8: 7,721,344 km (0.089 R)
• M9: 10,502,818 km (0.056 R)
• M10: 11,036,882 km (0.104 R)
• M11: 16,034,947 km (0.094 R)
• M12: 16,898,575 km (0.059 R)
• M13: 18,388,121 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 13

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.79 AU - 3.63 AU

Year: 3970 Days

Day: 13 Hours

Environment

Temp: -206 °C

Axial Tilt: 143.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 70,414,438 km

• M1: 162,014 km (0.085 R)
• M2: 645,814 km (0.116 R)
• M3: 1,159,683 km (0.066 R)
• M4: 2,822,912 km (0.108 R)
• M5: 7,683,047 km (0.082 R)
• M6: 8,812,511 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 9.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.19 AU - 3.83 AU

Year: 4539 Days

Day: 8.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,414,438 km

• M1: 119,379 km (0.091 R)
• M2: 445,203 km (0.117 R)
• M3: 910,153 km (0.088 R)
• M4: 1,642,285 km (0.12 R)
• M5: 2,819,920 km (0.098 R)
• M6: 3,235,054 km (0.106 R)
• M7: 5,799,311 km (0.109 R)
• M8: 6,815,679 km (0.081 R)
• M9: 7,320,721 km (0.082 R)
• M10: 9,198,025 km (0.106 R)
• M11: 13,096,396 km (0.107 R)
• M12: 14,065,940 km (0.1 R)
• M13: 16,095,385 km (0.066 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.7

Radius: 6

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.07 AU - 9.49 AU

Year: 16446 Days

Day: 17.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,414,438 km

• M1: 74,649 km (0.107 R)
• M2: 368,908 km (0.067 R)
• M3: 2,007,454 km (0.071 R)
• M4: 3,657,219 km (0.052 R)
• M5: 4,592,804 km (0.111 R)
• M6: 5,252,980 km (0.098 R)
• M7: 5,462,865 km (0.091 R)
• M8: 6,398,600 km (0.078 R)
• M9: 8,204,097 km (0.09 R)
• M10: 12,721,205 km (0.073 R)
• M11: 32,216,649 km (0.111 R)
• M12: 33,997,612 km (0.087 R)
• M13: 37,366,706 km (0.052 R)
• M14: 37,884,015 km (0.096 R)
• M15: 38,668,955 km (0.047 R)
• M16: 41,778,497 km (0.111 R)
• M17: 47,727,854 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442

Radius: 5.2

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.68 AU - 10.2 AU

Year: 20020 Days

Day: 18.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,414,438 km

• M1: 64,626 km (0.097 R)
• M2: 252,820 km (0.097 R)
• M3: 699,819 km (0.107 R)
• M4: 1,067,231 km (0.1 R)
• M5: 1,684,322 km (0.058 R)
• M6: 1,929,663 km (0.115 R)
• M7: 2,907,135 km (0.072 R)
• M8: 3,234,755 km (0.074 R)
• M9: 3,421,154 km (0.107 R)
• M10: 3,844,964 km (0.082 R)
• M11: 4,899,779 km (0.034 R)
• M12: 9,795,070 km (0.094 R)
• M13: 10,646,432 km (0.095 R)
• M14: 10,881,600 km (0.058 R)
• M15: 11,180,346 km (0.066 R)
• M16: 11,982,939 km (0.11 R)
• M17: 12,173,377 km (0.039 R)
• M18: 14,120,842 km (0.111 R)
• M19: 16,266,524 km (0.07 R)
• M20: 20,915,129 km (0.074 R)
• M21: 29,839,390 km (0.089 R)
• M22: 33,844,723 km (0.115 R)
• M23: 38,884,077 km (0.058 R)
• M24: 58,218,255 km (0.087 R)
• M25: 64,423,874 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.7

Radius: 4

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.68 AU - 12.38 AU

Year: 21926 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,414,438 km

• M1: 49,816 km (0.048 R)
• M2: 414,087 km (0.027 R)
• M3: 629,657 km (0.101 R)
• M4: 1,202,767 km (0.06 R)
• M5: 1,819,708 km (0.075 R)
• M6: 2,105,740 km (0.099 R)
• M7: 3,332,741 km (0.096 R)
• M8: 5,006,592 km (0.103 R)
• M9: 7,355,279 km (0.03 R)
• M10: 8,227,135 km (0.056 R)
• M11: 9,716,980 km (0.117 R)
• M12: 10,407,225 km (0.064 R)
• M13: 11,129,633 km (0.089 R)
• M14: 15,400,951 km (0.074 R)
• M15: 16,657,873 km (0.094 R)
• M16: 22,077,205 km (0.118 R)
• M17: 23,875,820 km (0.114 R)
• M18: 29,616,339 km (0.094 R)
• M19: 30,453,040 km (0.062 R)
• M20: 30,938,186 km (0.111 R)
• M21: 35,006,500 km (0.119 R)
• M22: 39,417,094 km (0.109 R)
• M23: 46,385,064 km (0.067 R)
• M24: 48,493,347 km (0.105 R)
• M25: 50,834,404 km (0.066 R)
• M26: 56,102,044 km (0.118 R)
• M27: 59,242,851 km (0.093 R)
• M28: 61,529,006 km (0.057 R)
• M29: 65,067,444 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 13,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit