🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 14.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.69 AU

Year: 335 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,448,791 km

• M1: 176,675 km (0.112 R)
• M2: 651,798 km (0.12 R)
• M3: 1,154,297 km (0.091 R)
• M4: 1,705,715 km (0.051 R)
• M5: 2,231,252 km (0.109 R)
• M6: 2,845,052 km (0.107 R)
• M7: 3,776,299 km (0.073 R)
• M8: 4,279,995 km (0.111 R)
• M9: 5,204,959 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 14.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.85 AU - 1.17 AU

Year: 713 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,448,791 km

• M1: 185,352 km (0.094 R)
• M2: 719,715 km (0.096 R)
• M3: 1,217,128 km (0.095 R)
• M4: 1,904,979 km (0.099 R)
• M5: 2,399,251 km (0.113 R)
• M6: 3,190,324 km (0.097 R)
• M7: 3,774,504 km (0.085 R)
• M8: 4,460,111 km (0.103 R)
• M9: 5,027,984 km (0.068 R)
• M10: 6,310,337 km (0.103 R)
• M11: 6,864,448 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.15 AU - 1.21 AU

Year: 901 Days

Day: 14.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,448,791 km

• M1: 111,899 km (0.082 R)
• M2: 418,425 km (0.104 R)
• M3: 718,369 km (0.093 R)
• M4: 1,497,774 km (0.104 R)
• M5: 1,989,951 km (0.09 R)
• M6: 2,295,280 km (0.085 R)
• M7: 2,854,477 km (0.083 R)
• M8: 3,311,498 km (0.107 R)
• M9: 3,714,515 km (0.111 R)
• M10: 4,323,827 km (0.085 R)
• M11: 4,619,133 km (0.114 R)
• M12: 4,963,059 km (0.078 R)
• M13: 5,379,689 km (0.086 R)
• M14: 5,918,241 km (0.05 R)
• M15: 6,262,466 km (0.102 R)
• M16: 6,749,557 km (0.106 R)
• M17: 7,080,617 km (0.115 R)
• M18: 8,041,334 km (0.072 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.2

Radius: 10

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.81 AU - 2.69 AU

Year: 2372 Days

Day: 10.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,448,791 km

• M1: 124,765 km (0.046 R)
• M2: 497,263 km (0.114 R)
• M3: 989,291 km (0.098 R)
• M4: 1,346,979 km (0.072 R)
• M5: 1,769,892 km (0.101 R)
• M6: 2,592,830 km (0.064 R)
• M7: 5,001,356 km (0.108 R)
• M8: 7,985,834 km (0.102 R)
• M9: 8,616,239 km (0.077 R)
• M10: 9,010,130 km (0.088 R)
• M11: 11,830,798 km (0.049 R)
• M12: 12,441,756 km (0.072 R)
• M13: 12,988,087 km (0.117 R)
• M14: 14,310,233 km (0.113 R)
• M15: 14,631,270 km (0.096 R)
• M16: 16,358,976 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 9.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2 AU - 2.6 AU

Year: 2452 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,448,791 km

• M1: 128,205 km (0.033 R)
• M2: 456,124 km (0.083 R)
• M3: 788,231 km (0.039 R)
• M4: 3,357,126 km (0.085 R)
• M5: 4,255,910 km (0.105 R)
• M6: 5,502,359 km (0.069 R)
• M7: 6,250,349 km (0.044 R)
• M8: 6,890,628 km (0.091 R)
• M9: 7,211,964 km (0.089 R)
• M10: 7,697,259 km (0.108 R)
• M11: 8,236,560 km (0.084 R)
• M12: 8,834,951 km (0.094 R)
• M13: 9,284,941 km (0.072 R)
• M14: 9,859,846 km (0.112 R)
• M15: 12,271,214 km (0.087 R)
• M16: 13,636,295 km (0.06 R)
• M17: 14,004,455 km (0.104 R)
• M18: 14,953,803 km (0.107 R)
• M19: 15,945,637 km (0.059 R)
• M20: 18,115,105 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 12.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.39 AU - 3.37 AU

Year: 3436 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,448,791 km

• M1: 155,731 km (0.086 R)
• M2: 788,680 km (0.045 R)
• M3: 1,411,755 km (0.059 R)
• M4: 2,391,472 km (0.115 R)
• M5: 3,382,258 km (0.029 R)
• M6: 4,516,958 km (0.086 R)
• M7: 5,346,030 km (0.112 R)
• M8: 5,998,575 km (0.116 R)
• M9: 7,000,582 km (0.111 R)
• M10: 7,814,993 km (0.115 R)
• M11: 9,446,358 km (0.073 R)
• M12: 11,674,019 km (0.071 R)
• M13: 12,638,327 km (0.112 R)
• M14: 14,183,374 km (0.088 R)
• M15: 14,675,551 km (0.119 R)
• M16: 15,642,103 km (0.11 R)
• M17: 21,699,919 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.4

Radius: 12.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.99 AU - 6.35 AU

Year: 8263 Days

Day: 12.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,448,791 km

• M1: 156,928 km (0.036 R)
• M2: 619,934 km (0.026 R)
• M3: 1,033,123 km (0.107 R)
• M4: 1,461,571 km (0.103 R)
• M5: 1,995,336 km (0.079 R)
• M6: 2,830,691 km (0.092 R)
• M7: 3,329,600 km (0.106 R)
• M8: 3,741,892 km (0.114 R)
• M9: 4,266,382 km (0.062 R)
• M10: 8,472,625 km (0.119 R)
• M11: 10,595,419 km (0.075 R)
• M12: 11,089,241 km (0.067 R)
• M13: 11,650,233 km (0.1 R)
• M14: 12,123,262 km (0.071 R)
• M15: 13,051,666 km (0.079 R)
• M16: 13,735,328 km (0.074 R)
• M17: 16,513,211 km (0.113 R)
• M18: 20,697,015 km (0.117 R)
• M19: 22,503,858 km (0.099 R)
• M20: 24,756,353 km (0.057 R)
• M21: 25,276,655 km (0.105 R)
• M22: 25,892,998 km (0.098 R)
• M23: 27,155,454 km (0.075 R)
• M24: 28,082,213 km (0.079 R)
• M25: 30,988,900 km (0.052 R)
• M26: 33,034,501 km (0.115 R)
• M27: 34,626,821 km (0.109 R)
• M28: 38,078,941 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.3

Radius: 5

Gravity: 32.41 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.89 AU - 6.95 AU

Year: 12796 Days

Day: 21.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 86.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,448,791 km

• M1: 62,233 km (0.084 R)
• M2: 271,819 km (0.103 R)
• M3: 484,697 km (0.108 R)
• M4: 680,521 km (0.11 R)
• M5: 836,850 km (0.059 R)
• M6: 1,237,025 km (0.114 R)
• M7: 1,927,718 km (0.077 R)
• M8: 2,577,571 km (0.097 R)
• M9: 2,777,883 km (0.119 R)
• M10: 3,685,044 km (0.087 R)
• M11: 3,910,788 km (0.04 R)
• M12: 5,286,490 km (0.12 R)
• M13: 8,454,673 km (0.068 R)
• M14: 8,897,932 km (0.082 R)
• M15: 10,101,297 km (0.057 R)
• M16: 10,265,855 km (0.103 R)
• M17: 10,884,741 km (0.1 R)
• M18: 12,382,964 km (0.096 R)
• M19: 15,929,780 km (0.101 R)
• M20: 16,453,671 km (0.11 R)
• M21: 18,256,027 km (0.08 R)
• M22: 18,664,429 km (0.055 R)
• M23: 19,162,739 km (0.094 R)
• M24: 19,330,738 km (0.089 R)
• M25: 21,244,693 km (0.054 R)
• M26: 24,941,555 km (0.114 R)
• M27: 28,169,279 km (0.107 R)
• M28: 30,279,357 km (0.084 R)
• M29: 30,736,528 km (0.111 R)
• M30: 32,971,520 km (0.045 R)
• M31: 35,946,573 km (0.073 R)
• M32: 39,230,695 km (0.073 R)
• M33: 41,715,366 km (0.072 R)
• M34: 51,559,953 km (0.078 R)
• M35: 57,800,877 km (0.087 R)
• M36: 58,680,962 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.4

Radius: 7.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.54 AU - 11.28 AU

Year: 21929 Days

Day: 22.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,448,791 km

• M1: 159,322 km (0.031 R)
• M2: 843,134 km (0.115 R)
• M3: 1,165,218 km (0.067 R)
• M4: 2,452,358 km (0.054 R)
• M5: 4,801,792 km (0.082 R)
• M6: 6,817,175 km (0.11 R)
• M7: 14,752,145 km (0.114 R)
• M8: 16,843,224 km (0.092 R)
• M9: 29,037,246 km (0.074 R)
• M10: 40,056,475 km (0.05 R)
• M11: 40,973,660 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.2

Radius: 7.3

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.46 AU - 11.96 AU

Year: 22932 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,448,791 km

• M1: 91,105 km (0.078 R)
• M2: 412,142 km (0.038 R)
• M3: 721,062 km (0.101 R)
• M4: 1,018,612 km (0.117 R)
• M5: 1,638,845 km (0.052 R)
• M6: 2,391,322 km (0.071 R)
• M7: 3,760,142 km (0.112 R)
• M8: 4,338,488 km (0.113 R)
• M9: 4,630,503 km (0.064 R)
• M10: 5,460,023 km (0.108 R)
• M11: 6,909,178 km (0.079 R)
• M12: 8,152,336 km (0.081 R)
• M13: 9,118,738 km (0.044 R)
• M14: 11,345,503 km (0.091 R)
• M15: 11,690,625 km (0.118 R)
• M16: 17,746,646 km (0.066 R)
• M17: 18,495,084 km (0.081 R)
• M18: 21,595,500 km (0.074 R)
• M19: 22,883,238 km (0.099 R)
• M20: 24,107,996 km (0.091 R)
• M21: 26,085,830 km (0.091 R)
• M22: 27,918,703 km (0.079 R)
• M23: 29,058,788 km (0.069 R)
• M24: 31,431,261 km (0.112 R)
• M25: 31,702,631 km (0.1 R)
• M26: 34,936,488 km (0.075 R)
• M27: 47,711,099 km (0.105 R)
• M28: 49,155,766 km (0.083 R)
• M29: 51,189,699 km (0.04 R)
• M30: 56,418,443 km (0.07 R)
• M31: 59,058,397 km (0.064 R)
• M32: 81,916,054 km (0.101 R)
• M33: 84,507,987 km (0.062 R)
• M34: 90,401,694 km (0.204 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 14,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit