🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.5

Radius: 12.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.82 AU - 1.12 AU

Year: 659 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,696,473 km

• M1: 159,172 km (0.108 R)
• M2: 563,685 km (0.101 R)
• M3: 1,127,669 km (0.087 R)
• M4: 1,549,984 km (0.065 R)
• M5: 1,955,992 km (0.085 R)
• M6: 3,631,638 km (0.073 R)
• M7: 4,226,589 km (0.079 R)
• M8: 5,223,210 km (0.103 R)
• M9: 5,814,570 km (0.099 R)
• M10: 6,252,892 km (0.106 R)
• M11: 6,651,869 km (0.073 R)
• M12: 7,347,799 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 11.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.18 AU - 1.88 AU

Year: 1306 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,696,473 km

• M1: 144,212 km (0.096 R)
• M2: 613,501 km (0.115 R)
• M3: 1,326,335 km (0.118 R)
• M4: 1,741,768 km (0.09 R)
• M5: 2,636,662 km (0.118 R)
• M6: 3,799,487 km (0.105 R)
• M7: 4,272,814 km (0.092 R)
• M8: 4,861,781 km (0.092 R)
• M9: 5,256,869 km (0.054 R)
• M10: 6,644,539 km (0.075 R)
• M11: 7,385,348 km (0.086 R)
• M12: 8,346,065 km (0.066 R)
• M13: 9,119,785 km (0.117 R)
• M14: 10,843,602 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 8.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.37 AU - 2.01 AU

Year: 1516 Days

Day: 6.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,696,473 km

• M1: 104,569 km (0.085 R)
• M2: 371,452 km (0.066 R)
• M3: 990,039 km (0.112 R)
• M4: 1,253,032 km (0.12 R)
• M5: 1,680,882 km (0.051 R)
• M6: 2,078,662 km (0.11 R)
• M7: 2,371,575 km (0.115 R)
• M8: 2,702,635 km (0.109 R)
• M9: 3,359,819 km (0.032 R)
• M10: 3,858,877 km (0.064 R)
• M11: 4,480,307 km (0.085 R)
• M12: 4,784,140 km (0.084 R)
• M13: 5,166,811 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.5

Radius: 14.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.64 AU - 2.24 AU

Year: 1865 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,696,473 km

• M1: 182,210 km (0.069 R)
• M2: 678,426 km (0.111 R)
• M3: 1,351,916 km (0.068 R)
• M4: 2,052,483 km (0.119 R)
• M5: 2,898,608 km (0.112 R)
• M6: 3,595,884 km (0.094 R)
• M7: 4,115,138 km (0.098 R)
• M8: 5,533,176 km (0.054 R)
• M9: 6,278,922 km (0.027 R)
• M10: 7,622,760 km (0.106 R)
• M11: 8,547,424 km (0.094 R)
• M12: 10,125,532 km (0.075 R)
• M13: 10,728,710 km (0.099 R)
• M14: 12,362,170 km (0.112 R)
• M15: 12,805,428 km (0.094 R)
• M16: 14,508,002 km (0.066 R)
• M17: 15,599,468 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 8.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.43 AU - 4.43 AU

Year: 5378 Days

Day: 11.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,696,473 km

• M1: 104,419 km (0.12 R)
• M2: 514,766 km (0.071 R)
• M3: 938,427 km (0.072 R)
• M4: 1,383,032 km (0.088 R)
• M5: 1,983,369 km (0.085 R)
• M6: 2,632,923 km (0.113 R)
• M7: 2,918,804 km (0.057 R)
• M8: 4,601,182 km (0.105 R)
• M9: 7,190,870 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 6.3

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.65 AU - 7.19 AU

Year: 9942 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,696,473 km

• M1: 99,782 km (0.092 R)
• M2: 470,784 km (0.096 R)
• M3: 782,995 km (0.11 R)
• M4: 1,227,750 km (0.049 R)
• M5: 1,828,984 km (0.114 R)
• M6: 2,446,224 km (0.077 R)
• M7: 3,146,043 km (0.092 R)
• M8: 3,726,184 km (0.105 R)
• M9: 5,064,038 km (0.113 R)
• M10: 5,538,562 km (0.109 R)
• M11: 7,350,043 km (0.071 R)
• M12: 8,459,012 km (0.08 R)
• M13: 9,224,803 km (0.033 R)
• M14: 11,974,262 km (0.115 R)
• M15: 13,124,670 km (0.109 R)
• M16: 17,465,701 km (0.071 R)
• M17: 19,916,114 km (0.093 R)
• M18: 21,963,660 km (0.079 R)
• M19: 23,960,343 km (0.028 R)
• M20: 34,452,988 km (0.055 R)
• M21: 38,920,579 km (0.104 R)
• M22: 40,491,656 km (0.059 R)
• M23: 45,171,526 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.3

Radius: 3.1

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.13 AU - 8.53 AU

Year: 13698 Days

Day: 18.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,696,473 km

• M1: 38,596 km (0.119 R)
• M2: 371,751 km (0.081 R)
• M3: 2,453,106 km (0.111 R)
• M4: 4,391,296 km (0.109 R)
• M5: 8,507,481 km (0.072 R)
• M6: 8,637,781 km (0.028 R)
• M7: 8,991,730 km (0.06 R)
• M8: 9,918,788 km (0.093 R)
• M9: 10,209,007 km (0.078 R)
• M10: 10,356,062 km (0.068 R)
• M11: 12,344,667 km (0.047 R)
• M12: 19,354,673 km (0.051 R)
• M13: 19,655,664 km (0.12 R)
• M14: 20,812,355 km (0.076 R)
• M15: 23,175,852 km (0.109 R)
• M16: 23,600,710 km (0.12 R)
• M17: 26,813,623 km (0.067 R)
• M18: 28,524,125 km (0.092 R)
• M19: 28,718,602 km (0.053 R)
• M20: 30,916,195 km (0.057 R)
• M21: 32,583,015 km (0.099 R)
• M22: 37,823,877 km (0.119 R)
• M23: 38,294,213 km (0.087 R)
• M24: 40,704,683 km (0.117 R)
• M25: 40,951,071 km (0.066 R)
• M26: 41,322,672 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit