🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 11

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.64 AU - 0.76 AU

Year: 412 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,746,789 km

• M1: 136,882 km (0.112 R)
• M2: 486,791 km (0.108 R)
• M3: 839,842 km (0.106 R)
• M4: 1,268,590 km (0.116 R)
• M5: 1,642,585 km (0.039 R)
• M6: 2,393,716 km (0.089 R)
• M7: 2,890,081 km (0.093 R)
• M8: 3,791,259 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 11.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.43 AU - 1.55 AU

Year: 1278 Days

Day: 6.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,746,789 km

• M1: 147,952 km (0.075 R)
• M2: 517,908 km (0.088 R)
• M3: 1,185,563 km (0.109 R)
• M4: 1,555,967 km (0.046 R)
• M5: 2,149,273 km (0.12 R)
• M6: 2,968,022 km (0.12 R)
• M7: 3,457,506 km (0.043 R)
• M8: 3,839,729 km (0.115 R)
• M9: 4,440,214 km (0.057 R)
• M10: 5,317,756 km (0.067 R)
• M11: 7,667,340 km (0.081 R)
• M12: 8,900,625 km (0.119 R)
• M13: 9,446,956 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.3

Radius: 8.6

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2 AU - 3 AU

Year: 2779 Days

Day: 6.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,746,789 km

• M1: 112,348 km (0.11 R)
• M2: 736,919 km (0.079 R)
• M3: 1,114,055 km (0.118 R)
• M4: 1,411,755 km (0.118 R)
• M5: 1,904,979 km (0.095 R)
• M6: 2,212,553 km (0.075 R)
• M7: 3,028,758 km (0.11 R)
• M8: 3,305,664 km (0.099 R)
• M9: 3,599,624 km (0.063 R)
• M10: 4,073,550 km (0.057 R)
• M11: 5,122,081 km (0.101 R)
• M12: 6,175,101 km (0.11 R)
• M13: 7,002,826 km (0.089 R)
• M14: 7,521,332 km (0.036 R)
• M15: 8,635,088 km (0.095 R)
• M16: 9,558,257 km (0.115 R)
• M17: 12,325,668 km (0.113 R)
• M18: 12,946,050 km (0.1 R)
• M19: 13,263,946 km (0.042 R)
• M20: 14,833,676 km (0.106 R)
• M21: 17,387,312 km (0.118 R)
• M22: 17,774,621 km (0.103 R)
• M23: 19,978,197 km (0.112 R)
• M24: 20,464,390 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 9

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.43 AU - 2.91 AU

Year: 3067 Days

Day: 9.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,746,789 km

• M1: 112,049 km (0.115 R)
• M2: 440,416 km (0.066 R)
• M3: 751,879 km (0.067 R)
• M4: 1,092,364 km (0.061 R)
• M5: 1,419,983 km (0.04 R)
• M6: 1,741,170 km (0.097 R)
• M7: 2,250,401 km (0.088 R)
• M8: 2,595,373 km (0.096 R)
• M9: 3,261,682 km (0.051 R)
• M10: 4,412,240 km (0.113 R)
• M11: 4,714,427 km (0.063 R)
• M12: 5,206,155 km (0.105 R)
• M13: 5,731,842 km (0.087 R)
• M14: 6,526,955 km (0.085 R)
• M15: 8,265,133 km (0.116 R)
• M16: 9,278,658 km (0.068 R)
• M17: 9,893,805 km (0.046 R)
• M18: 10,742,174 km (0.061 R)
• M19: 12,583,275 km (0.081 R)
• M20: 13,241,207 km (0.048 R)
• M21: 15,300,272 km (0.111 R)
• M22: 16,049,608 km (0.054 R)
• M23: 17,333,756 km (0.064 R)
• M24: 20,359,373 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 13.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.87 AU - 4.39 AU

Year: 4861 Days

Day: 14.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 52,746,789 km

• M1: 172,935 km (0.106 R)
• M2: 702,960 km (0.058 R)
• M3: 1,402,779 km (0.115 R)
• M4: 2,495,592 km (0.057 R)
• M5: 4,288,373 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 14.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.81 AU - 5.51 AU

Year: 8239 Days

Day: 14.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 113.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,746,789 km

• M1: 180,864 km (0.099 R)
• M2: 687,701 km (0.072 R)
• M3: 1,306,289 km (0.094 R)
• M4: 2,032,885 km (0.106 R)
• M5: 3,752,962 km (0.103 R)
• M6: 4,864,773 km (0.108 R)
• M7: 5,577,757 km (0.077 R)
• M8: 6,506,759 km (0.089 R)
• M9: 7,768,617 km (0.092 R)
• M10: 8,708,990 km (0.1 R)
• M11: 9,607,325 km (0.086 R)
• M12: 10,199,583 km (0.043 R)
• M13: 11,284,167 km (0.103 R)
• M14: 13,053,461 km (0.087 R)
• M15: 17,079,290 km (0.076 R)
• M16: 19,157,204 km (0.059 R)
• M17: 22,755,781 km (0.081 R)
• M18: 24,025,418 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.2

Radius: 3.2

Gravity: 46.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.53 AU - 8.11 AU

Year: 12519 Days

Day: 25 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,746,789 km

• M1: 41,588 km (0.086 R)
• M2: 145,858 km (0.073 R)
• M3: 342,430 km (0.12 R)
• M4: 897,886 km (0.094 R)
• M5: 1,195,137 km (0.045 R)
• M6: 1,346,830 km (0.026 R)
• M7: 1,496,876 km (0.111 R)
• M8: 1,719,628 km (0.102 R)
• M9: 2,193,853 km (0.081 R)
• M10: 3,672,777 km (0.1 R)
• M11: 3,939,062 km (0.056 R)
• M12: 4,133,090 km (0.115 R)
• M13: 5,005,395 km (0.063 R)
• M14: 6,864,597 km (0.095 R)
• M15: 7,392,379 km (0.045 R)
• M16: 7,859,872 km (0.095 R)
• M17: 9,876,601 km (0.106 R)
• M18: 10,495,487 km (0.113 R)
• M19: 11,867,300 km (0.101 R)
• M20: 13,047,178 km (0.12 R)
• M21: 15,432,068 km (0.044 R)
• M22: 15,775,245 km (0.049 R)
• M23: 16,334,592 km (0.102 R)
• M24: 16,547,768 km (0.114 R)
• M25: 17,271,673 km (0.08 R)
• M26: 25,326,172 km (0.113 R)
• M27: 34,739,169 km (0.099 R)
• M28: 37,502,541 km (0.108 R)
• M29: 41,585,964 km (0.107 R)
• M30: 41,983,446 km (0.103 R)
• M31: 46,097,237 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.4

Radius: 5.5

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.13 AU - 7.97 AU

Year: 13158 Days

Day: 20.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,746,789 km

• M1: 68,516 km (0.068 R)
• M2: 265,536 km (0.115 R)
• M3: 580,141 km (0.102 R)
• M4: 1,010,384 km (0.048 R)
• M5: 1,744,610 km (0.025 R)
• M6: 1,954,496 km (0.04 R)
• M7: 2,232,000 km (0.108 R)
• M8: 2,806,007 km (0.099 R)
• M9: 3,010,657 km (0.098 R)
• M10: 3,404,399 km (0.076 R)
• M11: 3,613,836 km (0.108 R)
• M12: 3,807,266 km (0.038 R)
• M13: 7,447,880 km (0.046 R)
• M14: 8,084,568 km (0.103 R)
• M15: 9,695,139 km (0.095 R)
• M16: 10,747,859 km (0.066 R)
• M17: 11,404,594 km (0.098 R)
• M18: 17,790,927 km (0.053 R)
• M19: 21,650,701 km (0.089 R)
• M20: 21,889,011 km (0.065 R)
• M21: 23,189,764 km (0.07 R)
• M22: 25,944,460 km (0.12 R)
• M23: 26,213,287 km (0.065 R)
• M24: 29,198,512 km (0.115 R)
• M25: 31,478,982 km (0.114 R)
• M26: 31,887,385 km (0.104 R)
• M27: 37,751,471 km (0.046 R)
• M28: 39,263,308 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 6.2

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.55 AU - 8.21 AU

Year: 14093 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,746,789 km

• M1: 77,193 km (0.078 R)
• M2: 314,006 km (0.074 R)
• M3: 564,283 km (0.106 R)
• M4: 1,045,390 km (0.086 R)
• M5: 1,658,292 km (0.045 R)
• M6: 2,446,224 km (0.099 R)
• M7: 3,159,507 km (0.032 R)
• M8: 5,088,272 km (0.11 R)
• M9: 9,148,658 km (0.086 R)
• M10: 9,916,992 km (0.083 R)
• M11: 11,581,568 km (0.089 R)
• M12: 11,935,517 km (0.098 R)
• M13: 13,618,343 km (0.09 R)
• M14: 14,279,865 km (0.117 R)
• M15: 15,810,251 km (0.115 R)
• M16: 16,172,727 km (0.115 R)
• M17: 16,466,686 km (0.078 R)
• M18: 19,605,699 km (0.067 R)
• M19: 20,706,140 km (0.063 R)
• M20: 25,126,159 km (0.055 R)
• M21: 25,322,880 km (0.117 R)
• M22: 27,764,318 km (0.099 R)
• M23: 35,649,472 km (0.07 R)
• M24: 38,577,102 km (0.096 R)
• M25: 41,523,731 km (0.084 R)
• M26: 47,259,164 km (0.057 R)
• M27: 49,231,163 km (0.051 R)
• M28: 54,317,790 km (0.034 R)
• M29: 55,642,030 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.2

Radius: 6.5

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.69 AU - 8.25 AU

Year: 14351 Days

Day: 16.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,746,789 km

• M1: 138,378 km (0.108 R)
• M2: 747,092 km (0.098 R)
• M3: 2,705,477 km (0.08 R)
• M4: 4,848,168 km (0.106 R)
• M5: 6,703,630 km (0.106 R)
• M6: 8,747,885 km (0.087 R)
• M7: 10,787,652 km (0.095 R)
• M8: 11,230,611 km (0.091 R)
• M9: 12,511,468 km (0.101 R)
• M10: 17,990,790 km (0.114 R)
• M11: 19,820,371 km (0.087 R)
• M12: 25,169,842 km (0.12 R)
• M13: 28,486,427 km (0.05 R)
• M14: 30,522,304 km (0.111 R)
• M15: 33,931,191 km (0.082 R)
• M16: 40,426,132 km (0.103 R)
• M17: 51,337,501 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit