🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 11.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.51 AU - 0.57 AU

Year: 274 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,169,891 km

• M1: 141,220 km (0.108 R)
• M2: 496,366 km (0.098 R)
• M3: 937,979 km (0.047 R)
• M4: 1,683,724 km (0.077 R)
• M5: 2,163,933 km (0.104 R)
• M6: 2,556,328 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 11.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.09 AU - 1.09 AU

Year: 786 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,169,891 km

• M1: 139,276 km (0.099 R)
• M2: 575,204 km (0.068 R)
• M3: 1,014,722 km (0.115 R)
• M4: 1,435,392 km (0.115 R)
• M5: 2,097,661 km (0.099 R)
• M6: 2,607,192 km (0.109 R)
• M7: 3,029,806 km (0.079 R)
• M8: 3,757,450 km (0.102 R)
• M9: 4,170,938 km (0.059 R)
• M10: 4,530,272 km (0.058 R)
• M11: 5,274,522 km (0.114 R)
• M12: 6,541,466 km (0.107 R)
• M13: 7,659,411 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 14.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.52 AU - 2.26 AU

Year: 1794 Days

Day: 14 Hours

Environment

Temp: -198 °C

Axial Tilt: 136.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,169,891 km

• M1: 177,872 km (0.108 R)
• M2: 629,059 km (0.115 R)
• M3: 1,190,350 km (0.078 R)
• M4: 1,953,898 km (0.091 R)
• M5: 3,183,293 km (0.109 R)
• M6: 4,061,133 km (0.053 R)
• M7: 4,794,911 km (0.108 R)
• M8: 5,569,080 km (0.082 R)
• M9: 7,916,719 km (0.106 R)
• M10: 9,561,099 km (0.086 R)
• M11: 10,753,095 km (0.103 R)
• M12: 11,768,565 km (0.064 R)
• M13: 12,561,284 km (0.117 R)
• M14: 15,666,039 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 9.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.54 AU - 2.34 AU

Year: 1865 Days

Day: 14.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,169,891 km

• M1: 114,442 km (0.065 R)
• M2: 445,203 km (0.094 R)
• M3: 807,380 km (0.089 R)
• M4: 1,420,581 km (0.097 R)
• M5: 1,736,233 km (0.058 R)
• M6: 2,472,703 km (0.031 R)
• M7: 3,194,663 km (0.12 R)
• M8: 3,868,152 km (0.054 R)
• M9: 4,839,641 km (0.055 R)
• M10: 5,160,827 km (0.11 R)
• M11: 5,751,290 km (0.117 R)
• M12: 8,603,523 km (0.034 R)
• M13: 10,108,029 km (0.033 R)
• M14: 11,972,766 km (0.101 R)
• M15: 13,841,992 km (0.119 R)
• M16: 14,142,534 km (0.086 R)
• M17: 14,845,943 km (0.086 R)
• M18: 15,206,474 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 14.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.8 AU - 2.4 AU

Year: 2101 Days

Day: 9.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,169,891 km

• M1: 177,872 km (0.113 R)
• M2: 629,358 km (0.099 R)
• M3: 1,180,477 km (0.115 R)
• M4: 1,661,584 km (0.109 R)
• M5: 2,106,338 km (0.094 R)
• M6: 2,905,041 km (0.094 R)
• M7: 3,953,722 km (0.083 R)
• M8: 5,152,151 km (0.116 R)
• M9: 6,194,698 km (0.09 R)
• M10: 6,793,389 km (0.059 R)
• M11: 7,373,529 km (0.075 R)
• M12: 9,149,855 km (0.083 R)
• M13: 10,351,574 km (0.089 R)
• M14: 10,860,656 km (0.118 R)
• M15: 11,929,533 km (0.112 R)
• M16: 15,795,441 km (0.11 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.2

Radius: 11.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.67 AU - 2.75 AU

Year: 3079 Days

Day: 11.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,169,891 km

• M1: 143,165 km (0.095 R)
• M2: 688,449 km (0.079 R)
• M3: 3,152,626 km (0.061 R)
• M4: 6,564,654 km (0.092 R)
• M5: 8,909,451 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 13.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.63 AU - 4.05 AU

Year: 4213 Days

Day: 8.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,169,891 km

• M1: 321,336 km (0.092 R)
• M2: 802,742 km (0.112 R)
• M3: 1,599,650 km (0.075 R)
• M4: 3,425,492 km (0.114 R)
• M5: 4,693,035 km (0.112 R)
• M6: 6,475,045 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.24 AU - 4.38 AU

Year: 5133 Days

Day: 6.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,169,891 km

• M1: 111,899 km (0.1 R)
• M2: 439,070 km (0.108 R)
• M3: 778,956 km (0.067 R)
• M4: 1,517,072 km (0.072 R)
• M5: 1,952,851 km (0.054 R)
• M6: 2,378,457 km (0.077 R)
• M7: 3,534,848 km (0.101 R)
• M8: 3,822,226 km (0.108 R)
• M9: 8,107,905 km (0.047 R)
• M10: 9,877,499 km (0.116 R)
• M11: 10,451,057 km (0.071 R)
• M12: 11,003,223 km (0.113 R)
• M13: 11,619,566 km (0.105 R)
• M14: 14,945,575 km (0.092 R)
• M15: 15,374,472 km (0.084 R)
• M16: 18,795,626 km (0.114 R)
• M17: 19,676,159 km (0.097 R)
• M18: 20,715,864 km (0.101 R)
• M19: 22,763,410 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.4

Radius: 3.9

Gravity: 62.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.94 AU - 9.1 AU

Year: 18699 Days

Day: 17.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,169,891 km

• M1: 56,398 km (0.084 R)
• M2: 218,263 km (0.117 R)
• M3: 544,835 km (0.045 R)
• M4: 667,655 km (0.068 R)
• M5: 1,538,465 km (0.11 R)
• M6: 2,531,794 km (0.117 R)
• M7: 2,777,434 km (0.054 R)
• M8: 3,795,298 km (0.117 R)
• M9: 5,270,183 km (0.11 R)
• M10: 5,670,657 km (0.087 R)
• M11: 8,948,496 km (0.086 R)
• M12: 9,287,185 km (0.09 R)
• M13: 9,751,836 km (0.036 R)
• M14: 12,036,495 km (0.111 R)
• M15: 14,422,880 km (0.114 R)
• M16: 14,576,966 km (0.118 R)
• M17: 15,283,666 km (0.037 R)
• M18: 15,524,220 km (0.106 R)
• M19: 16,012,806 km (0.071 R)
• M20: 16,177,963 km (0.086 R)
• M21: 20,394,079 km (0.065 R)
• M22: 26,999,872 km (0.081 R)
• M23: 27,351,427 km (0.061 R)
• M24: 28,424,343 km (0.109 R)
• M25: 29,898,182 km (0.099 R)
• M26: 32,466,328 km (0.116 R)
• M27: 33,803,883 km (0.115 R)
• M28: 37,307,764 km (0.087 R)
• M29: 37,743,842 km (0.049 R)
• M30: 44,048,495 km (0.099 R)
• M31: 44,210,509 km (0.066 R)
• M32: 47,194,089 km (0.115 R)
• M33: 47,533,676 km (0.096 R)
• M34: 52,460,533 km (0.105 R)
• M35: 54,672,187 km (0.055 R)
• M36: 59,280,550 km (0.075 R)
• M37: 59,478,019 km (0.11 R)
• M38: 64,140,985 km (0.094 R)
• M39: 75,801,241 km (0.092 R)
• M40: 76,734,582 km (0.075 R)
• M41: 77,675,553 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.7

Radius: 3.1

Gravity: 69.69 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.73 AU - 11.55 AU

Year: 20660 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,169,891 km

• M1: 38,596 km (0.066 R)
• M2: 135,685 km (0.047 R)
• M3: 273,764 km (0.107 R)
• M4: 430,991 km (0.091 R)
• M5: 893,847 km (0.074 R)
• M6: 1,473,988 km (0.029 R)
• M7: 1,713,644 km (0.074 R)
• M8: 2,613,624 km (0.06 R)
• M9: 4,649,203 km (0.078 R)
• M10: 5,393,452 km (0.065 R)
• M11: 8,783,639 km (0.074 R)
• M12: 8,947,299 km (0.111 R)
• M13: 9,622,285 km (0.072 R)
• M14: 11,982,640 km (0.113 R)
• M15: 12,731,826 km (0.115 R)
• M16: 16,698,862 km (0.047 R)
• M17: 17,718,671 km (0.117 R)
• M18: 20,832,102 km (0.107 R)
• M19: 22,415,745 km (0.1 R)
• M20: 22,517,322 km (0.084 R)
• M21: 26,268,489 km (0.112 R)
• M22: 28,113,928 km (0.104 R)
• M23: 29,068,213 km (0.093 R)
• M24: 29,431,586 km (0.114 R)
• M25: 33,630,798 km (0.069 R)
• M26: 33,763,940 km (0.087 R)
• M27: 37,207,384 km (0.073 R)
• M28: 40,125,141 km (0.104 R)
• M29: 40,425,085 km (0.118 R)
• M30: 41,029,310 km (0.104 R)
• M31: 47,741,916 km (0.092 R)
• M32: 49,098,470 km (0.051 R)
• M33: 50,132,490 km (0.091 R)
• M34: 54,413,682 km (0.118 R)
• M35: 57,780,083 km (0.112 R)
• M36: 62,079,676 km (0.09 R)
• M37: 65,544,512 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit