🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 12.2

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.85 AU - 1.25 AU

Year: 684 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,065,758 km

• M1: 151,692 km (0.095 R)
• M2: 668,104 km (0.088 R)
• M3: 1,193,342 km (0.085 R)
• M4: 1,734,887 km (0.119 R)
• M5: 2,343,002 km (0.053 R)
• M6: 3,666,943 km (0.117 R)
• M7: 4,625,267 km (0.115 R)
• M8: 5,346,030 km (0.108 R)
• M9: 6,019,370 km (0.088 R)
• M10: 6,857,417 km (0.099 R)
• M11: 7,653,128 km (0.073 R)
• M12: 8,233,717 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 8.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.98 AU - 1.2 AU

Year: 724 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,065,758 km

• M1: 108,159 km (0.103 R)
• M2: 518,955 km (0.047 R)
• M3: 1,031,477 km (0.085 R)
• M4: 1,375,552 km (0.116 R)
• M5: 1,706,912 km (0.109 R)
• M6: 2,009,997 km (0.111 R)
• M7: 2,319,665 km (0.051 R)
• M8: 2,918,954 km (0.113 R)
• M9: 3,242,983 km (0.102 R)
• M10: 3,551,154 km (0.108 R)
• M11: 3,992,468 km (0.089 R)
• M12: 4,501,101 km (0.111 R)
• M13: 4,935,234 km (0.034 R)
• M14: 5,831,624 km (0.1 R)
• M15: 6,308,841 km (0.086 R)
• M16: 6,688,820 km (0.118 R)
• M17: 7,041,721 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 12.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.76 AU

Year: 1076 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,065,758 km

• M1: 156,629 km (0.057 R)
• M2: 660,026 km (0.087 R)
• M3: 1,249,741 km (0.106 R)
• M4: 1,716,336 km (0.078 R)
• M5: 2,566,501 km (0.106 R)
• M6: 3,467,379 km (0.116 R)
• M7: 3,983,492 km (0.064 R)
• M8: 4,568,569 km (0.047 R)
• M9: 4,996,419 km (0.045 R)
• M10: 5,615,754 km (0.1 R)
• M11: 6,285,654 km (0.037 R)
• M12: 7,503,380 km (0.035 R)
• M13: 8,371,497 km (0.105 R)
• M14: 10,916,605 km (0.092 R)
• M15: 11,313,339 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 8.3

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.23 AU - 1.99 AU

Year: 1299 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,065,758 km

• M1: 116,088 km (0.105 R)
• M2: 846,874 km (0.066 R)
• M3: 1,406,220 km (0.117 R)
• M4: 2,104,094 km (0.07 R)
• M5: 3,172,372 km (0.094 R)
• M6: 3,535,446 km (0.106 R)
• M7: 3,842,421 km (0.114 R)
• M8: 4,363,471 km (0.064 R)
• M9: 5,697,136 km (0.066 R)
• M10: 6,374,964 km (0.1 R)
• M11: 7,569,802 km (0.076 R)
• M12: 9,386,518 km (0.092 R)
• M13: 9,788,338 km (0.045 R)
• M14: 10,428,767 km (0.12 R)
• M15: 12,079,878 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 10.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.57 AU - 2.47 AU

Year: 1825 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 112.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,065,758 km

• M1: 128,505 km (0.091 R)
• M2: 456,722 km (0.067 R)
• M3: 847,322 km (0.026 R)
• M4: 1,233,434 km (0.105 R)
• M5: 1,808,788 km (0.119 R)
• M6: 2,218,088 km (0.117 R)
• M7: 2,771,450 km (0.103 R)
• M8: 3,179,703 km (0.093 R)
• M9: 3,611,143 km (0.102 R)
• M10: 3,973,619 km (0.031 R)
• M11: 5,928,414 km (0.064 R)
• M12: 6,788,602 km (0.097 R)
• M13: 7,452,368 km (0.104 R)
• M14: 8,394,236 km (0.111 R)
• M15: 9,349,418 km (0.075 R)
• M16: 10,341,402 km (0.098 R)
• M17: 11,733,859 km (0.112 R)
• M18: 13,247,639 km (0.084 R)
• M19: 14,030,485 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 13.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.58 AU - 3.48 AU

Year: 3353 Days

Day: 7.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,065,758 km

• M1: 172,935 km (0.111 R)
• M2: 686,505 km (0.111 R)
• M3: 1,906,625 km (0.096 R)
• M4: 2,410,171 km (0.111 R)
• M5: 3,037,734 km (0.118 R)
• M6: 3,834,193 km (0.092 R)
• M7: 5,788,839 km (0.11 R)
• M8: 6,891,675 km (0.029 R)
• M9: 9,550,777 km (0.12 R)
• M10: 10,919,149 km (0.063 R)
• M11: 11,827,507 km (0.091 R)
• M12: 12,277,348 km (0.1 R)
• M13: 13,794,719 km (0.087 R)
• M14: 14,908,176 km (0.106 R)
• M15: 15,971,817 km (0.067 R)
• M16: 16,689,737 km (0.105 R)
• M17: 18,973,648 km (0.066 R)
• M18: 21,063,231 km (0.09 R)
• M19: 22,062,096 km (0.093 R)
• M20: 23,442,734 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 10.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.97 AU - 4.23 AU

Year: 5278 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,065,758 km

• M1: 134,339 km (0.098 R)
• M2: 736,022 km (0.113 R)
• M3: 1,511,686 km (0.07 R)
• M4: 2,150,918 km (0.115 R)
• M5: 3,339,772 km (0.088 R)
• M6: 5,052,518 km (0.091 R)
• M7: 5,400,483 km (0.062 R)
• M8: 7,186,682 km (0.091 R)
• M9: 7,837,881 km (0.11 R)
• M10: 8,945,504 km (0.062 R)
• M11: 11,745,677 km (0.102 R)
• M12: 13,043,738 km (0.055 R)
• M13: 16,792,062 km (0.104 R)
• M14: 17,449,544 km (0.101 R)
• M15: 17,815,311 km (0.092 R)
• M16: 19,787,610 km (0.101 R)
• M17: 21,760,656 km (0.102 R)
• M18: 23,563,909 km (0.039 R)
• M19: 27,138,699 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 9.7

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.74 AU - 4.57 AU

Year: 5375 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,065,758 km

• M1: 122,072 km (0.057 R)
• M2: 508,932 km (0.093 R)
• M3: 899,382 km (0.117 R)
• M4: 1,340,696 km (0.114 R)
• M5: 1,866,533 km (0.05 R)
• M6: 2,648,929 km (0.087 R)
• M7: 3,206,780 km (0.115 R)
• M8: 4,006,381 km (0.078 R)
• M9: 5,044,590 km (0.075 R)
• M10: 5,657,043 km (0.099 R)
• M11: 5,997,079 km (0.115 R)
• M12: 6,890,478 km (0.088 R)
• M13: 7,207,177 km (0.074 R)
• M14: 7,533,599 km (0.104 R)
• M15: 8,022,635 km (0.108 R)
• M16: 8,613,097 km (0.112 R)
• M17: 9,359,591 km (0.034 R)
• M18: 9,969,501 km (0.089 R)
• M19: 10,698,791 km (0.084 R)
• M20: 11,076,526 km (0.096 R)
• M21: 12,729,881 km (0.075 R)
• M22: 13,047,328 km (0.065 R)
• M23: 14,947,071 km (0.069 R)
• M24: 15,659,606 km (0.053 R)
• M25: 18,942,531 km (0.093 R)
• M26: 21,147,903 km (0.097 R)
• M27: 22,197,781 km (0.032 R)
• M28: 23,046,749 km (0.112 R)
• M29: 24,401,357 km (0.065 R)
• M30: 26,061,894 km (0.04 R)
• M31: 27,093,670 km (0.118 R)
• M32: 31,206,265 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.8

Radius: 6.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.42 AU - 7.5 AU

Year: 10440 Days

Day: 23 Hours

Environment

Temp: -222 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,065,758 km

• M1: 79,586 km (0.105 R)
• M2: 1,077,853 km (0.09 R)
• M3: 2,684,983 km (0.063 R)
• M4: 3,637,622 km (0.098 R)
• M5: 8,311,059 km (0.098 R)
• M6: 10,625,189 km (0.096 R)
• M7: 11,527,414 km (0.078 R)
• M8: 12,294,252 km (0.113 R)
• M9: 15,488,167 km (0.066 R)
• M10: 15,922,599 km (0.104 R)
• M11: 16,702,602 km (0.072 R)
• M12: 17,217,219 km (0.103 R)
• M13: 17,449,395 km (0.078 R)
• M14: 17,683,516 km (0.053 R)
• M15: 18,702,427 km (0.063 R)
• M16: 20,078,278 km (0.113 R)
• M17: 20,660,064 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.6

Radius: 6.5

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.3 AU - 9.04 AU

Year: 14848 Days

Day: 20.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,065,758 km

• M1: 81,830 km (0.1 R)
• M2: 336,595 km (0.081 R)
• M3: 550,819 km (0.067 R)
• M4: 1,001,408 km (0.068 R)
• M5: 1,256,473 km (0.11 R)
• M6: 2,372,024 km (0.098 R)
• M7: 2,615,270 km (0.09 R)
• M8: 3,574,641 km (0.095 R)
• M9: 4,594,300 km (0.079 R)
• M10: 6,200,682 km (0.081 R)
• M11: 7,068,051 km (0.088 R)
• M12: 7,318,029 km (0.09 R)
• M13: 9,996,878 km (0.103 R)
• M14: 11,582,914 km (0.115 R)
• M15: 13,840,645 km (0.094 R)
• M16: 14,766,507 km (0.089 R)
• M17: 16,667,596 km (0.116 R)
• M18: 17,036,654 km (0.095 R)
• M19: 21,726,099 km (0.112 R)
• M20: 30,267,539 km (0.044 R)
• M21: 37,182,252 km (0.037 R)
• M22: 39,094,412 km (0.109 R)
• M23: 40,140,549 km (0.07 R)
• M24: 42,288,476 km (0.095 R)
• M25: 45,079,822 km (0.109 R)
• M26: 46,375,041 km (0.118 R)
• M27: 46,812,166 km (0.117 R)
• M28: 50,562,884 km (0.068 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: 299 - 16,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit