🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.1

Radius: 11.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.57 AU - 0.89 AU

Year: 423 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,601,599 km

• M1: 149,598 km (0.108 R)
• M2: 587,471 km (0.105 R)
• M3: 986,598 km (0.103 R)
• M4: 1,440,927 km (0.095 R)
• M5: 2,005,359 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 8.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 579 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,601,599 km

• M1: 102,026 km (0.066 R)
• M2: 362,924 km (0.11 R)
• M3: 642,373 km (0.111 R)
• M4: 898,485 km (0.107 R)
• M5: 1,213,987 km (0.083 R)
• M6: 1,706,164 km (0.078 R)
• M7: 2,026,602 km (0.045 R)
• M8: 2,810,046 km (0.104 R)
• M9: 3,076,480 km (0.111 R)
• M10: 3,744,883 km (0.119 R)
• M11: 4,224,494 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 14.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.38 AU

Year: 847 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,601,599 km

• M1: 180,265 km (0.082 R)
• M2: 749,934 km (0.11 R)
• M3: 1,350,869 km (0.09 R)
• M4: 2,171,114 km (0.078 R)
• M5: 3,097,125 km (0.049 R)
• M6: 3,797,243 km (0.074 R)
• M7: 4,911,148 km (0.083 R)
• M8: 6,744,919 km (0.106 R)
• M9: 7,447,730 km (0.076 R)
• M10: 7,975,661 km (0.112 R)
• M11: 8,657,977 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 11

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.76 AU - 2.38 AU

Year: 2020 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,601,599 km

• M1: 137,032 km (0.069 R)
• M2: 487,689 km (0.088 R)
• M3: 837,150 km (0.118 R)
• M4: 1,436,738 km (0.04 R)
• M5: 1,873,713 km (0.106 R)
• M6: 2,425,879 km (0.106 R)
• M7: 3,180,301 km (0.089 R)
• M8: 4,046,024 km (0.098 R)
• M9: 4,628,558 km (0.088 R)
• M10: 4,973,381 km (0.049 R)
• M11: 5,475,581 km (0.119 R)
• M12: 7,019,730 km (0.103 R)
• M13: 7,922,703 km (0.087 R)
• M14: 8,835,998 km (0.04 R)
• M15: 9,233,929 km (0.082 R)
• M16: 9,643,677 km (0.081 R)
• M17: 9,994,484 km (0.061 R)
• M18: 10,796,329 km (0.089 R)
• M19: 13,031,022 km (0.095 R)
• M20: 16,435,271 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.9

Radius: 12.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.55 AU - 5.53 AU

Year: 6561 Days

Day: 11.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 179.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,601,599 km

• M1: 157,975 km (0.1 R)
• M2: 661,073 km (0.086 R)
• M3: 1,071,420 km (0.091 R)
• M4: 1,586,037 km (0.064 R)
• M5: 2,119,652 km (0.072 R)
• M6: 2,634,568 km (0.107 R)
• M7: 3,215,157 km (0.109 R)
• M8: 3,899,867 km (0.09 R)
• M9: 5,191,196 km (0.057 R)
• M10: 5,611,865 km (0.097 R)
• M11: 7,191,918 km (0.119 R)
• M12: 7,939,458 km (0.118 R)
• M13: 9,589,523 km (0.064 R)
• M14: 13,790,680 km (0.086 R)
• M15: 15,494,899 km (0.102 R)
• M16: 18,679,389 km (0.115 R)
• M17: 19,494,697 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 10.1

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.87 AU - 5.27 AU

Year: 6626 Days

Day: 9.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,601,599 km

• M1: 128,355 km (0.115 R)
• M2: 645,365 km (0.034 R)
• M3: 1,299,557 km (0.117 R)
• M4: 3,897,025 km (0.113 R)
• M5: 5,475,731 km (0.075 R)
• M6: 6,408,025 km (0.032 R)
• M7: 7,023,770 km (0.112 R)
• M8: 8,801,441 km (0.052 R)
• M9: 10,760,874 km (0.09 R)
• M10: 12,492,320 km (0.116 R)
• M11: 12,995,118 km (0.113 R)
• M12: 14,955,150 km (0.027 R)
• M13: 16,432,728 km (0.082 R)
• M14: 18,146,671 km (0.109 R)
• M15: 18,503,312 km (0.028 R)
• M16: 19,157,055 km (0.117 R)
• M17: 19,826,056 km (0.093 R)
• M18: 20,897,626 km (0.098 R)
• M19: 22,989,453 km (0.118 R)
• M20: 24,865,410 km (0.108 R)
• M21: 26,383,380 km (0.117 R)
• M22: 27,118,653 km (0.064 R)
• M23: 28,056,931 km (0.082 R)
• M24: 28,823,022 km (0.092 R)
• M25: 29,406,603 km (0.033 R)
• M26: 34,690,400 km (0.113 R)
• M27: 35,461,726 km (0.079 R)
• M28: 37,267,672 km (0.103 R)
• M29: 37,960,460 km (0.102 R)
• M30: 38,779,508 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 9.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.35 AU - 5.85 AU

Year: 8988 Days

Day: 7.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,601,599 km

• M1: 119,529 km (0.095 R)
• M2: 427,401 km (0.092 R)
• M3: 1,090,269 km (0.077 R)
• M4: 1,401,433 km (0.112 R)
• M5: 2,978,942 km (0.056 R)
• M6: 3,279,036 km (0.119 R)
• M7: 3,643,755 km (0.098 R)
• M8: 5,677,987 km (0.09 R)
• M9: 8,651,095 km (0.078 R)
• M10: 9,058,151 km (0.047 R)
• M11: 11,050,196 km (0.104 R)
• M12: 12,274,954 km (0.104 R)
• M13: 13,104,923 km (0.059 R)
• M14: 14,703,825 km (0.101 R)
• M15: 15,879,814 km (0.101 R)
• M16: 16,614,788 km (0.105 R)
• M17: 17,053,858 km (0.101 R)
• M18: 21,880,933 km (0.076 R)
• M19: 25,838,993 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.9

Radius: 6.2

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.96 AU - 6.66 AU

Year: 10751 Days

Day: 19.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,601,599 km

• M1: 77,193 km (0.103 R)
• M2: 301,440 km (0.098 R)
• M3: 678,426 km (0.09 R)
• M4: 913,744 km (0.094 R)
• M5: 1,403,527 km (0.117 R)
• M6: 1,792,033 km (0.104 R)
• M7: 2,477,042 km (0.07 R)
• M8: 3,323,765 km (0.106 R)
• M9: 4,918,928 km (0.11 R)
• M10: 5,369,666 km (0.106 R)
• M11: 5,812,326 km (0.082 R)
• M12: 8,716,619 km (0.077 R)
• M13: 10,478,882 km (0.103 R)
• M14: 12,291,260 km (0.112 R)
• M15: 12,879,329 km (0.116 R)
• M16: 13,485,949 km (0.108 R)
• M17: 13,984,858 km (0.078 R)
• M18: 16,594,742 km (0.093 R)
• M19: 17,753,527 km (0.027 R)
• M20: 20,311,950 km (0.08 R)
• M21: 21,976,526 km (0.114 R)
• M22: 22,754,435 km (0.092 R)
• M23: 27,512,844 km (0.114 R)
• M24: 28,314,838 km (0.072 R)
• M25: 31,028,842 km (0.119 R)
• M26: 32,894,328 km (0.058 R)
• M27: 33,118,575 km (0.082 R)
• M28: 33,456,816 km (0.045 R)
• M29: 35,300,310 km (0.114 R)
• M30: 38,190,541 km (0.074 R)
• M31: 46,944,859 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.3

Radius: 6.9

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.98 AU - 7.28 AU

Year: 12913 Days

Day: 18.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,601,599 km

• M1: 85,869 km (0.097 R)
• M2: 328,667 km (0.089 R)
• M3: 1,706,463 km (0.083 R)
• M4: 3,170,876 km (0.098 R)
• M5: 3,796,495 km (0.089 R)
• M6: 4,951,390 km (0.078 R)
• M7: 7,013,597 km (0.117 R)
• M8: 11,404,294 km (0.099 R)
• M9: 13,831,071 km (0.109 R)
• M10: 15,844,658 km (0.08 R)
• M11: 16,136,973 km (0.045 R)
• M12: 16,732,372 km (0.082 R)
• M13: 19,095,869 km (0.09 R)
• M14: 23,420,145 km (0.046 R)
• M15: 25,457,818 km (0.099 R)
• M16: 25,758,360 km (0.077 R)
• M17: 28,247,818 km (0.093 R)
• M18: 32,627,894 km (0.098 R)
• M19: 41,725,688 km (0.091 R)
• M20: 44,854,528 km (0.11 R)
• M21: 56,692,507 km (0.063 R)
• M22: 57,205,029 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.3

Radius: 6.6

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.48 AU - 9.76 AU

Year: 18680 Days

Day: 18.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,601,599 km

• M1: 82,129 km (0.112 R)
• M2: 661,073 km (0.119 R)
• M3: 1,245,552 km (0.103 R)
• M4: 1,891,067 km (0.112 R)
• M5: 2,150,021 km (0.071 R)
• M6: 4,780,550 km (0.073 R)
• M7: 6,782,468 km (0.098 R)
• M8: 7,437,408 km (0.055 R)
• M9: 17,410,499 km (0.109 R)
• M10: 22,458,530 km (0.112 R)
• M11: 37,270,215 km (0.083 R)
• M12: 41,678,715 km (0.106 R)
• M13: 42,397,533 km (0.074 R)
• M14: 47,506,300 km (0.054 R)
• M15: 49,243,131 km (0.1 R)
• M16: 53,854,186 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit