🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.2

Radius: 11.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.99 AU - 1.09 AU

Year: 685 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,763,396 km

• M1: 139,276 km (0.052 R)
• M2: 881,580 km (0.044 R)
• M3: 1,254,378 km (0.093 R)
• M4: 2,344,498 km (0.115 R)
• M5: 3,113,431 km (0.098 R)
• M6: 3,591,396 km (0.072 R)
• M7: 3,969,280 km (0.097 R)
• M8: 4,413,287 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 10

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.66 AU - 2 AU

Year: 1598 Days

Day: 13.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,763,396 km

• M1: 124,465 km (0.105 R)
• M2: 568,472 km (0.12 R)
• M3: 1,059,303 km (0.075 R)
• M4: 1,494,184 km (0.035 R)
• M5: 1,915,302 km (0.097 R)
• M6: 2,340,309 km (0.112 R)
• M7: 2,785,812 km (0.101 R)
• M8: 3,334,387 km (0.107 R)
• M9: 5,161,276 km (0.116 R)
• M10: 5,576,560 km (0.103 R)
• M11: 6,351,028 km (0.105 R)
• M12: 7,969,378 km (0.106 R)
• M13: 9,359,740 km (0.036 R)
• M14: 11,190,519 km (0.077 R)
• M15: 12,614,392 km (0.104 R)
• M16: 13,779,609 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.8

Radius: 12.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.72 AU - 2.68 AU

Year: 2107 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,763,396 km

• M1: 159,471 km (0.071 R)
• M2: 897,438 km (0.074 R)
• M3: 2,091,229 km (0.08 R)
• M4: 2,562,911 km (0.026 R)
• M5: 3,794,700 km (0.063 R)
• M6: 5,343,935 km (0.079 R)
• M7: 6,640,799 km (0.064 R)
• M8: 7,171,124 km (0.11 R)
• M9: 8,108,055 km (0.051 R)
• M10: 8,808,173 km (0.096 R)
• M11: 9,449,350 km (0.071 R)
• M12: 10,294,428 km (0.029 R)
• M13: 11,599,071 km (0.055 R)
• M14: 13,092,955 km (0.072 R)
• M15: 13,801,301 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.2

Radius: 9.7

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.46 AU - 3.52 AU

Year: 3338 Days

Day: 6.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,763,396 km

• M1: 120,725 km (0.079 R)
• M2: 464,950 km (0.094 R)
• M3: 1,481,169 km (0.053 R)
• M4: 1,866,233 km (0.09 R)
• M5: 2,230,504 km (0.101 R)
• M6: 3,803,825 km (0.075 R)
• M7: 4,124,862 km (0.113 R)
• M8: 5,147,364 km (0.12 R)
• M9: 6,011,890 km (0.068 R)
• M10: 6,938,948 km (0.034 R)
• M11: 8,740,555 km (0.109 R)
• M12: 9,074,906 km (0.102 R)
• M13: 10,292,633 km (0.054 R)
• M14: 10,792,140 km (0.08 R)
• M15: 12,715,819 km (0.11 R)
• M16: 16,375,731 km (0.086 R)
• M17: 19,214,051 km (0.082 R)
• M18: 23,558,673 km (0.102 R)
• M19: 24,062,518 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.8

Radius: 12.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.64 AU - 3.86 AU

Year: 3783 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,763,396 km

• M1: 160,967 km (0.033 R)
• M2: 621,878 km (0.056 R)
• M3: 1,039,855 km (0.118 R)
• M4: 2,016,430 km (0.114 R)
• M5: 3,163,845 km (0.062 R)
• M6: 3,730,223 km (0.104 R)
• M7: 4,499,006 km (0.071 R)
• M8: 7,481,838 km (0.036 R)
• M9: 7,909,239 km (0.033 R)
• M10: 9,031,373 km (0.1 R)
• M11: 9,592,664 km (0.098 R)
• M12: 11,590,245 km (0.099 R)
• M13: 12,663,909 km (0.107 R)
• M14: 15,426,084 km (0.064 R)
• M15: 16,558,390 km (0.075 R)
• M16: 19,600,313 km (0.034 R)
• M17: 21,252,921 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 8.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.37 AU - 3.69 AU

Year: 4282 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,763,396 km

• M1: 104,120 km (0.081 R)
• M2: 524,341 km (0.039 R)
• M3: 834,158 km (0.071 R)
• M4: 1,455,886 km (0.071 R)
• M5: 1,880,445 km (0.058 R)
• M6: 2,490,954 km (0.101 R)
• M7: 3,030,554 km (0.091 R)
• M8: 3,993,964 km (0.098 R)
• M9: 4,615,842 km (0.064 R)
• M10: 5,224,107 km (0.051 R)
• M11: 7,024,817 km (0.104 R)
• M12: 8,729,335 km (0.072 R)
• M13: 12,426,198 km (0.057 R)
• M14: 13,745,651 km (0.058 R)
• M15: 15,104,149 km (0.055 R)
• M16: 19,283,166 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 14.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.44 AU - 3.68 AU

Year: 4337 Days

Day: 7.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,763,396 km

• M1: 180,565 km (0.064 R)
• M2: 678,127 km (0.119 R)
• M3: 1,578,258 km (0.046 R)
• M4: 2,566,351 km (0.107 R)
• M5: 4,093,746 km (0.115 R)
• M6: 6,103,294 km (0.105 R)
• M7: 6,824,655 km (0.077 R)
• M8: 7,325,209 km (0.064 R)
• M9: 8,589,760 km (0.089 R)
• M10: 9,174,538 km (0.114 R)
• M11: 12,262,837 km (0.098 R)
• M12: 13,310,770 km (0.114 R)
• M13: 15,929,780 km (0.111 R)
• M14: 16,814,352 km (0.102 R)
• M15: 18,425,072 km (0.109 R)
• M16: 21,665,661 km (0.107 R)
• M17: 23,196,347 km (0.063 R)
• M18: 24,797,941 km (0.112 R)
• M19: 26,309,628 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.1

Radius: 13.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.61 AU - 5.87 AU

Year: 8879 Days

Day: 11.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 136.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,763,396 km

• M1: 167,849 km (0.081 R)
• M2: 632,949 km (0.094 R)
• M3: 1,316,012 km (0.116 R)
• M4: 1,889,272 km (0.097 R)
• M5: 2,449,516 km (0.075 R)
• M6: 3,252,707 km (0.098 R)
• M7: 3,695,516 km (0.055 R)
• M8: 4,906,661 km (0.066 R)
• M9: 5,745,905 km (0.059 R)
• M10: 8,960,912 km (0.12 R)
• M11: 9,839,650 km (0.119 R)
• M12: 10,907,031 km (0.113 R)
• M13: 13,938,782 km (0.112 R)
• M14: 15,451,515 km (0.117 R)
• M15: 16,363,763 km (0.091 R)
• M16: 16,833,201 km (0.097 R)
• M17: 19,974,009 km (0.095 R)
• M18: 21,125,463 km (0.088 R)
• M19: 23,264,862 km (0.115 R)
• M20: 27,227,411 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 9.6

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.53 AU - 7.13 AU

Year: 9089 Days

Day: 11.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,763,396 km

• M1: 119,977 km (0.105 R)
• M2: 466,297 km (0.107 R)
• M3: 1,254,528 km (0.064 R)
• M4: 2,936,905 km (0.11 R)
• M5: 4,261,445 km (0.059 R)
• M6: 5,182,220 km (0.108 R)
• M7: 7,535,694 km (0.099 R)
• M8: 8,252,866 km (0.093 R)
• M9: 9,436,933 km (0.089 R)
• M10: 11,205,030 km (0.073 R)
• M11: 11,748,220 km (0.055 R)
• M12: 12,366,059 km (0.114 R)
• M13: 12,828,915 km (0.086 R)
• M14: 13,243,301 km (0.035 R)
• M15: 17,457,324 km (0.063 R)
• M16: 18,113,909 km (0.071 R)
• M17: 23,091,778 km (0.116 R)
• M18: 23,705,578 km (0.089 R)
• M19: 24,420,207 km (0.118 R)
• M20: 28,410,132 km (0.06 R)
• M21: 28,912,332 km (0.099 R)
• M22: 29,522,691 km (0.115 R)
• M23: 32,485,626 km (0.1 R)
• M24: 37,173,425 km (0.101 R)
• M25: 40,876,272 km (0.103 R)
• M26: 45,361,814 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.3

Radius: 6

Gravity: 26.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.6 AU - 7.58 AU

Year: 9704 Days

Day: 19.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,763,396 km

• M1: 74,649 km (0.069 R)
• M2: 328,966 km (0.069 R)
• M3: 548,725 km (0.114 R)
• M4: 830,717 km (0.114 R)
• M5: 1,333,216 km (0.103 R)
• M6: 2,492,151 km (0.092 R)
• M7: 2,765,167 km (0.097 R)
• M8: 3,200,048 km (0.11 R)
• M9: 3,497,598 km (0.119 R)
• M10: 4,411,641 km (0.116 R)
• M11: 5,136,592 km (0.113 R)
• M12: 5,865,284 km (0.118 R)
• M13: 6,542,812 km (0.116 R)
• M14: 7,105,001 km (0.078 R)
• M15: 7,698,905 km (0.114 R)
• M16: 8,007,974 km (0.046 R)
• M17: 8,556,998 km (0.12 R)
• M18: 8,792,914 km (0.103 R)
• M19: 13,061,988 km (0.087 R)
• M20: 13,375,097 km (0.111 R)
• M21: 14,147,321 km (0.081 R)
• M22: 16,423,303 km (0.076 R)
• M23: 16,861,924 km (0.117 R)
• M24: 17,610,063 km (0.116 R)
• M25: 18,536,971 km (0.109 R)
• M26: 24,695,467 km (0.073 R)
• M27: 25,855,449 km (0.109 R)
• M28: 27,355,915 km (0.072 R)
• M29: 27,971,959 km (0.086 R)
• M30: 28,492,410 km (0.082 R)
• M31: 30,310,473 km (0.06 R)
• M32: 31,303,504 km (0.086 R)
• M33: 35,493,142 km (0.116 R)
• M34: 38,101,979 km (0.105 R)
• M35: 48,460,285 km (0.099 R)
• M36: 50,427,797 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 10,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit