🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 14.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.14 AU - 1.28 AU

Year: 873 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,300,962 km

• M1: 178,021 km (0.104 R)
• M2: 796,309 km (0.103 R)
• M3: 1,398,590 km (0.115 R)
• M4: 2,501,725 km (0.104 R)
• M5: 2,962,935 km (0.102 R)
• M6: 3,409,784 km (0.07 R)
• M7: 4,028,371 km (0.108 R)
• M8: 4,739,111 km (0.104 R)
• M9: 6,194,997 km (0.037 R)
• M10: 8,085,466 km (0.059 R)
• M11: 8,748,633 km (0.11 R)
• M12: 9,650,110 km (0.084 R)
• M13: 10,214,094 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 12.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.74 AU - 2.14 AU

Year: 1773 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,300,962 km

• M1: 156,629 km (0.102 R)
• M2: 561,890 km (0.059 R)
• M3: 1,013,226 km (0.115 R)
• M4: 1,426,565 km (0.105 R)
• M5: 2,546,605 km (0.109 R)
• M6: 3,255,100 km (0.054 R)
• M7: 4,147,003 km (0.087 R)
• M8: 4,918,030 km (0.106 R)
• M9: 5,876,653 km (0.079 R)
• M10: 6,797,877 km (0.085 R)
• M11: 8,895,239 km (0.092 R)
• M12: 11,135,467 km (0.099 R)
• M13: 12,703,402 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 14.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.13 AU - 3.37 AU

Year: 2992 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,300,962 km

• M1: 260,749 km (0.099 R)
• M2: 1,206,357 km (0.101 R)
• M3: 1,713,644 km (0.118 R)
• M4: 2,204,175 km (0.071 R)
• M5: 2,804,661 km (0.088 R)
• M6: 3,299,231 km (0.108 R)
• M7: 4,090,754 km (0.111 R)
• M8: 4,532,367 km (0.116 R)
• M9: 6,975,450 km (0.071 R)
• M10: 8,615,940 km (0.117 R)
• M11: 9,169,302 km (0.109 R)
• M12: 10,308,939 km (0.069 R)
• M13: 11,214,006 km (0.11 R)
• M14: 13,002,897 km (0.107 R)
• M15: 13,501,507 km (0.067 R)
• M16: 14,488,703 km (0.088 R)
• M17: 16,501,692 km (0.114 R)
• M18: 18,410,860 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731

Radius: 9.7

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.55 AU - 3.75 AU

Year: 3668 Days

Day: 12.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,300,962 km

• M1: 120,576 km (0.101 R)
• M2: 461,659 km (0.104 R)
• M3: 808,576 km (0.034 R)
• M4: 1,731,147 km (0.083 R)
• M5: 2,162,437 km (0.108 R)
• M6: 2,615,719 km (0.095 R)
• M7: 3,205,434 km (0.081 R)
• M8: 3,512,408 km (0.073 R)
• M9: 3,818,037 km (0.044 R)
• M10: 4,344,472 km (0.08 R)
• M11: 4,673,437 km (0.095 R)
• M12: 5,172,496 km (0.106 R)
• M13: 6,425,677 km (0.089 R)
• M14: 6,885,242 km (0.089 R)
• M15: 7,532,253 km (0.114 R)
• M16: 8,183,752 km (0.11 R)
• M17: 8,761,199 km (0.073 R)
• M18: 9,560,052 km (0.075 R)
• M19: 9,957,234 km (0.106 R)
• M20: 10,573,578 km (0.109 R)
• M21: 11,746,874 km (0.081 R)
• M22: 12,956,672 km (0.088 R)
• M23: 14,145,376 km (0.102 R)
• M24: 14,557,369 km (0.114 R)
• M25: 15,030,397 km (0.092 R)
• M26: 16,795,652 km (0.11 R)
• M27: 17,374,596 km (0.096 R)
• M28: 20,146,046 km (0.117 R)
• M29: 20,536,496 km (0.105 R)
• M30: 20,865,761 km (0.108 R)
• M31: 25,097,287 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 8.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.08 AU - 5.72 AU

Year: 7115 Days

Day: 7.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,300,962 km

• M1: 110,702 km (0.078 R)
• M2: 615,745 km (0.038 R)
• M3: 899,682 km (0.112 R)
• M4: 1,243,906 km (0.052 R)
• M5: 1,828,236 km (0.12 R)
• M6: 2,147,029 km (0.082 R)
• M7: 2,602,105 km (0.111 R)
• M8: 2,970,864 km (0.098 R)
• M9: 3,642,110 km (0.114 R)
• M10: 4,082,077 km (0.11 R)
• M11: 4,963,508 km (0.037 R)
• M12: 5,366,225 km (0.087 R)
• M13: 5,996,331 km (0.085 R)
• M14: 6,771,099 km (0.092 R)
• M15: 8,519,000 km (0.091 R)
• M16: 8,979,612 km (0.061 R)
• M17: 10,119,249 km (0.085 R)
• M18: 11,125,145 km (0.109 R)
• M19: 11,629,290 km (0.102 R)
• M20: 13,132,000 km (0.119 R)
• M21: 15,822,069 km (0.107 R)
• M22: 17,174,733 km (0.045 R)
• M23: 17,601,386 km (0.077 R)
• M24: 20,378,671 km (0.074 R)
• M25: 23,065,149 km (0.105 R)
• M26: 27,194,051 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.5

Radius: 6.6

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.54 AU - 7.28 AU

Year: 10646 Days

Day: 21.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,300,962 km

• M1: 82,129 km (0.073 R)
• M2: 316,998 km (0.112 R)
• M3: 525,537 km (0.07 R)
• M4: 784,790 km (0.111 R)
• M5: 1,317,508 km (0.076 R)
• M6: 1,726,509 km (0.113 R)
• M7: 2,393,117 km (0.118 R)
• M8: 3,026,215 km (0.098 R)
• M9: 3,394,824 km (0.118 R)
• M10: 3,904,355 km (0.103 R)
• M11: 4,192,331 km (0.091 R)
• M12: 4,587,867 km (0.11 R)
• M13: 6,267,253 km (0.095 R)
• M14: 8,225,789 km (0.076 R)
• M15: 8,797,103 km (0.107 R)
• M16: 9,142,375 km (0.05 R)
• M17: 11,996,852 km (0.107 R)
• M18: 14,628,727 km (0.109 R)
• M19: 14,835,322 km (0.107 R)
• M20: 15,113,574 km (0.059 R)
• M21: 15,324,656 km (0.117 R)
• M22: 18,974,994 km (0.084 R)
• M23: 24,399,114 km (0.066 R)
• M24: 27,410,369 km (0.112 R)
• M25: 31,798,673 km (0.1 R)
• M26: 32,494,752 km (0.11 R)
• M27: 34,400,928 km (0.073 R)
• M28: 35,381,392 km (0.116 R)
• M29: 37,655,430 km (0.102 R)
• M30: 38,303,936 km (0.109 R)
• M31: 48,946,329 km (0.082 R)
• M32: 49,563,420 km (0.1 R)
• M33: 53,051,294 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.3

Radius: 3.4

Gravity: 75.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.33 AU - 8.21 AU

Year: 14208 Days

Day: 23.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,300,962 km

• M1: 54,454 km (0.072 R)
• M2: 173,384 km (0.099 R)
• M3: 1,558,959 km (0.085 R)
• M4: 1,776,176 km (0.065 R)
• M5: 2,032,137 km (0.037 R)
• M6: 2,375,465 km (0.113 R)
• M7: 2,924,339 km (0.041 R)
• M8: 3,525,124 km (0.089 R)
• M9: 4,049,614 km (0.084 R)
• M10: 5,143,324 km (0.097 R)
• M11: 5,435,489 km (0.067 R)
• M12: 5,661,681 km (0.077 R)
• M13: 5,933,500 km (0.078 R)
• M14: 6,254,837 km (0.102 R)
• M15: 6,672,514 km (0.107 R)
• M16: 7,333,587 km (0.069 R)
• M17: 7,563,369 km (0.103 R)
• M18: 12,048,912 km (0.082 R)
• M19: 14,623,491 km (0.119 R)
• M20: 14,768,302 km (0.077 R)
• M21: 33,087,758 km (0.062 R)
• M22: 36,167,828 km (0.115 R)
• M23: 43,038,709 km (0.048 R)
• M24: 43,635,305 km (0.112 R)
• M25: 52,913,964 km (0.107 R)
• M26: 64,584,393 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.1

Radius: 6.3

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.41 AU - 9.53 AU

Year: 14760 Days

Day: 19.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,300,962 km

• M1: 78,688 km (0.092 R)
• M2: 430,842 km (0.07 R)
• M3: 1,273,975 km (0.101 R)
• M4: 1,740,272 km (0.025 R)
• M5: 2,013,288 km (0.071 R)
• M6: 3,166,239 km (0.049 R)
• M7: 4,044,977 km (0.056 R)
• M8: 5,400,932 km (0.056 R)
• M9: 6,457,990 km (0.067 R)
• M10: 8,742,649 km (0.045 R)
• M11: 8,973,927 km (0.071 R)
• M12: 12,364,114 km (0.083 R)
• M13: 12,892,195 km (0.072 R)
• M14: 16,173,026 km (0.036 R)
• M15: 19,339,265 km (0.077 R)
• M16: 20,130,787 km (0.068 R)
• M17: 23,247,360 km (0.081 R)
• M18: 23,781,274 km (0.056 R)
• M19: 30,628,668 km (0.105 R)
• M20: 37,090,698 km (0.104 R)
• M21: 42,924,715 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.9

Radius: 7.9

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.75 AU - 9.95 AU

Year: 15828 Days

Day: 23 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,300,962 km

• M1: 99,034 km (0.089 R)
• M2: 370,704 km (0.119 R)
• M3: 790,924 km (0.118 R)
• M4: 1,059,003 km (0.071 R)
• M5: 1,345,633 km (0.085 R)
• M6: 2,319,665 km (0.102 R)
• M7: 3,340,969 km (0.057 R)
• M8: 4,276,405 km (0.12 R)
• M9: 4,668,800 km (0.072 R)
• M10: 5,302,497 km (0.119 R)
• M11: 8,074,096 km (0.079 R)
• M12: 9,852,217 km (0.107 R)
• M13: 10,191,205 km (0.091 R)
• M14: 11,439,001 km (0.07 R)
• M15: 13,950,899 km (0.114 R)
• M16: 15,867,547 km (0.082 R)
• M17: 18,974,994 km (0.113 R)
• M18: 19,500,232 km (0.047 R)
• M19: 21,040,791 km (0.081 R)
• M20: 25,613,549 km (0.067 R)
• M21: 27,681,440 km (0.064 R)
• M22: 38,304,086 km (0.082 R)
• M23: 44,740,534 km (0.119 R)
• M24: 45,514,703 km (0.106 R)
• M25: 47,408,912 km (0.092 R)
• M26: 48,537,927 km (0.097 R)
• M27: 52,032,234 km (0.103 R)
• M28: 56,226,958 km (0.117 R)
• M29: 64,886,730 km (0.103 R)
• M30: 65,282,117 km (0.103 R)
• M31: 66,077,828 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.5

Radius: 6.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.69 AU - 10.11 AU

Year: 20434 Days

Day: 19 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,300,962 km

• M1: 77,492 km (0.092 R)
• M2: 307,573 km (0.111 R)
• M3: 1,242,111 km (0.112 R)
• M4: 2,585,949 km (0.081 R)
• M5: 2,823,660 km (0.105 R)
• M6: 3,418,910 km (0.073 R)
• M7: 4,696,176 km (0.106 R)
• M8: 5,742,763 km (0.086 R)
• M9: 7,019,132 km (0.101 R)
• M10: 10,547,697 km (0.089 R)
• M11: 16,532,061 km (0.118 R)
• M12: 21,432,289 km (0.112 R)
• M13: 23,044,355 km (0.117 R)
• M14: 24,068,502 km (0.1 R)
• M15: 32,215,752 km (0.067 R)
• M16: 39,081,546 km (0.103 R)
• M17: 40,268,755 km (0.115 R)
• M18: 47,305,240 km (0.086 R)
• M19: 49,719,002 km (0.117 R)
• M20: 50,180,511 km (0.096 R)
• M21: 53,010,005 km (0.112 R)
• M22: 53,330,743 km (0.075 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: 202 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit