🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 14

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.51 AU - 0.53 AU

Year: 259 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,999,449 km

• M1: 174,282 km (0.045 R)
• M2: 613,052 km (0.08 R)
• M3: 1,091,316 km (0.066 R)
• M4: 1,602,492 km (0.109 R)
• M5: 2,088,685 km (0.112 R)
• M6: 2,533,290 km (0.089 R)
• M7: 3,347,851 km (0.119 R)
• M8: 3,788,566 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 9.3

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.53 AU - 0.81 AU

Year: 379 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,999,449 km

• M1: 115,639 km (0.11 R)
• M2: 458,966 km (0.117 R)
• M3: 1,144,274 km (0.103 R)
• M4: 1,552,826 km (0.051 R)
• M5: 2,381,000 km (0.103 R)
• M6: 2,698,297 km (0.08 R)
• M7: 3,279,036 km (0.072 R)
• M8: 4,006,530 km (0.081 R)
• M9: 4,415,680 km (0.098 R)
• M10: 5,035,464 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 13.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.01 AU - 2.59 AU

Year: 2408 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,999,449 km

• M1: 166,652 km (0.099 R)
• M2: 682,166 km (0.081 R)
• M3: 1,127,070 km (0.112 R)
• M4: 1,729,950 km (0.09 R)
• M5: 2,159,595 km (0.068 R)
• M6: 2,691,565 km (0.057 R)
• M7: 3,328,403 km (0.112 R)
• M8: 3,749,820 km (0.079 R)
• M9: 4,460,560 km (0.078 R)
• M10: 5,783,304 km (0.088 R)
• M11: 7,629,940 km (0.068 R)
• M12: 8,569,864 km (0.082 R)
• M13: 9,155,988 km (0.105 R)
• M14: 10,066,441 km (0.068 R)
• M15: 11,647,541 km (0.106 R)
• M16: 12,716,567 km (0.087 R)
• M17: 14,706,967 km (0.119 R)
• M18: 16,526,675 km (0.057 R)
• M19: 17,931,399 km (0.093 R)
• M20: 19,946,034 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.2

Radius: 8.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.16 AU - 3.02 AU

Year: 2877 Days

Day: 5.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,999,449 km

• M1: 109,805 km (0.046 R)
• M2: 387,010 km (0.1 R)
• M3: 876,943 km (0.082 R)
• M4: 1,386,623 km (0.102 R)
• M5: 2,137,604 km (0.067 R)
• M6: 2,791,646 km (0.095 R)
• M7: 4,493,322 km (0.079 R)
• M8: 5,048,629 km (0.093 R)
• M9: 5,933,201 km (0.117 R)
• M10: 6,843,803 km (0.092 R)
• M11: 7,167,234 km (0.075 R)
• M12: 9,296,909 km (0.096 R)
• M13: 9,601,491 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 13.3

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.13 AU - 3.21 AU

Year: 3011 Days

Day: 6.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,999,449 km

• M1: 165,605 km (0.079 R)
• M2: 725,699 km (0.12 R)
• M3: 1,959,583 km (0.09 R)
• M4: 2,763,671 km (0.117 R)
• M5: 4,089,407 km (0.03 R)
• M6: 6,910,225 km (0.081 R)
• M7: 7,541,229 km (0.109 R)
• M8: 13,488,791 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.3

Radius: 14.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.58 AU - 3.28 AU

Year: 3462 Days

Day: 5.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,999,449 km

• M1: 182,809 km (0.085 R)
• M2: 1,056,909 km (0.082 R)
• M3: 2,335,522 km (0.083 R)
• M4: 3,432,523 km (0.104 R)
• M5: 4,500,054 km (0.096 R)
• M6: 7,869,895 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826

Radius: 4.2

Gravity: 46.83 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.59 AU - 7.25 AU

Year: 11228 Days

Day: 23.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,999,449 km

• M1: 52,359 km (0.112 R)
• M2: 227,090 km (0.098 R)
• M3: 599,439 km (0.077 R)
• M4: 822,938 km (0.087 R)
• M5: 997,818 km (0.072 R)
• M6: 1,395,150 km (0.096 R)
• M7: 2,274,187 km (0.112 R)
• M8: 3,243,731 km (0.093 R)
• M9: 3,656,172 km (0.112 R)
• M10: 4,369,305 km (0.117 R)
• M11: 8,203,498 km (0.097 R)
• M12: 9,930,905 km (0.037 R)
• M13: 12,125,207 km (0.109 R)
• M14: 14,018,218 km (0.102 R)
• M15: 14,217,782 km (0.1 R)
• M16: 14,965,472 km (0.101 R)
• M17: 15,313,885 km (0.11 R)
• M18: 16,027,018 km (0.09 R)
• M19: 16,465,340 km (0.059 R)
• M20: 17,365,770 km (0.089 R)
• M21: 22,094,858 km (0.086 R)
• M22: 23,655,612 km (0.062 R)
• M23: 24,800,634 km (0.107 R)
• M24: 25,882,227 km (0.096 R)
• M25: 29,423,508 km (0.094 R)
• M26: 30,523,501 km (0.115 R)
• M27: 32,224,279 km (0.103 R)
• M28: 33,274,606 km (0.1 R)
• M29: 36,436,656 km (0.087 R)
• M30: 37,448,386 km (0.12 R)
• M31: 38,348,965 km (0.067 R)
• M32: 43,069,227 km (0.027 R)
• M33: 44,916,611 km (0.107 R)
• M34: 45,495,405 km (0.109 R)
• M35: 48,162,137 km (0.066 R)
• M36: 48,920,897 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.2

Radius: 6.1

Gravity: 21.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.8 AU - 7.5 AU

Year: 13197 Days

Day: 16.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,999,449 km

• M1: 76,145 km (0.108 R)
• M2: 385,963 km (0.069 R)
• M3: 648,357 km (0.091 R)
• M4: 907,760 km (0.095 R)
• M5: 1,754,334 km (0.118 R)
• M6: 2,129,376 km (0.102 R)
• M7: 2,666,283 km (0.086 R)
• M8: 3,419,658 km (0.099 R)
• M9: 6,942,239 km (0.099 R)
• M10: 7,245,174 km (0.09 R)
• M11: 7,556,787 km (0.11 R)
• M12: 8,447,941 km (0.103 R)
• M13: 9,199,521 km (0.099 R)
• M14: 9,886,175 km (0.119 R)
• M15: 10,549,791 km (0.11 R)
• M16: 10,892,520 km (0.106 R)
• M17: 11,125,145 km (0.08 R)
• M18: 12,976,867 km (0.061 R)
• M19: 13,370,459 km (0.072 R)
• M20: 16,050,356 km (0.12 R)
• M21: 17,278,554 km (0.113 R)
• M22: 18,403,680 km (0.11 R)
• M23: 22,350,221 km (0.074 R)
• M24: 23,394,115 km (0.089 R)
• M25: 26,931,805 km (0.088 R)
• M26: 27,464,673 km (0.027 R)
• M27: 29,666,455 km (0.079 R)
• M28: 30,926,218 km (0.045 R)
• M29: 35,936,550 km (0.103 R)
• M30: 36,193,858 km (0.044 R)
• M31: 36,712,215 km (0.102 R)
• M32: 48,461,781 km (0.061 R)
• M33: 51,501,610 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.7

Radius: 4.4

Gravity: 42.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.81 AU - 8.35 AU

Year: 15854 Days

Day: 19 Hours

Environment

Temp: -229 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,999,449 km

• M1: 132,394 km (0.045 R)
• M2: 322,084 km (0.11 R)
• M3: 676,631 km (0.118 R)
• M4: 1,083,537 km (0.08 R)
• M5: 1,311,824 km (0.07 R)
• M6: 1,996,234 km (0.081 R)
• M7: 4,091,352 km (0.066 R)
• M8: 4,577,844 km (0.107 R)
• M9: 5,587,630 km (0.069 R)
• M10: 6,478,785 km (0.095 R)
• M11: 7,554,992 km (0.098 R)
• M12: 7,697,409 km (0.11 R)
• M13: 9,439,177 km (0.059 R)
• M14: 11,118,862 km (0.092 R)
• M15: 11,932,674 km (0.085 R)
• M16: 14,320,107 km (0.116 R)
• M17: 16,445,144 km (0.113 R)
• M18: 17,582,687 km (0.055 R)
• M19: 18,512,437 km (0.112 R)
• M20: 20,469,477 km (0.099 R)
• M21: 28,400,408 km (0.105 R)
• M22: 30,152,049 km (0.084 R)
• M23: 30,751,488 km (0.113 R)
• M24: 39,711,952 km (0.084 R)
• M25: 44,317,771 km (0.119 R)
• M26: 47,794,126 km (0.115 R)
• M27: 47,956,290 km (0.077 R)
• M28: 53,342,562 km (0.111 R)
• M29: 54,572,256 km (0.086 R)
• M30: 60,434,847 km (0.118 R)
• M31: 62,931,635 km (0.046 R)
• M32: 63,321,787 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473

Radius: 3.4

Gravity: 40.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.62 AU - 12.14 AU

Year: 23084 Days

Day: 21.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,999,449 km

• M1: 59,839 km (0.082 R)
• M2: 173,234 km (0.108 R)
• M3: 502,948 km (0.059 R)
• M4: 717,471 km (0.109 R)
• M5: 2,079,261 km (0.036 R)
• M6: 2,949,023 km (0.077 R)
• M7: 4,991,782 km (0.03 R)
• M8: 5,560,852 km (0.093 R)
• M9: 7,574,589 km (0.089 R)
• M10: 7,720,746 km (0.109 R)
• M11: 7,868,698 km (0.097 R)
• M12: 8,427,596 km (0.101 R)
• M13: 9,398,337 km (0.06 R)
• M14: 10,866,939 km (0.09 R)
• M15: 11,752,708 km (0.104 R)
• M16: 19,520,727 km (0.092 R)
• M17: 21,112,000 km (0.077 R)
• M18: 22,888,773 km (0.111 R)
• M19: 24,022,426 km (0.12 R)
• M20: 24,232,461 km (0.099 R)
• M21: 28,225,677 km (0.066 R)
• M22: 28,342,513 km (0.03 R)
• M23: 30,255,122 km (0.069 R)
• M24: 32,893,729 km (0.119 R)
• M25: 36,229,762 km (0.09 R)
• M26: 37,062,723 km (0.101 R)
• M27: 52,885,989 km (0.064 R)
• M28: 53,598,374 km (0.077 R)
• M29: 60,494,836 km (0.103 R)
• M30: 69,650,225 km (0.081 R)
• M31: 73,115,511 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit