🌌 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: 49.7

Radius: 8.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.49 AU - 0.59 AU

Year: 265 Days

Day: 7.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,768,743 km

• M1: 109,506 km (0.118 R)
• M2: 444,605 km (0.111 R)
• M3: 792,719 km (0.1 R)
• M4: 1,128,866 km (0.109 R)
• M5: 1,528,741 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 11.5

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.61 AU - 0.71 AU

Year: 358 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,768,743 km

• M1: 143,016 km (0.089 R)
• M2: 527,931 km (0.078 R)
• M3: 890,257 km (0.087 R)
• M4: 1,248,544 km (0.096 R)
• M5: 1,720,824 km (0.099 R)
• M6: 2,320,263 km (0.119 R)
• M7: 2,760,230 km (0.043 R)
• M8: 3,210,520 km (0.078 R)
• M9: 4,044,229 km (0.027 R)
• M10: 4,455,473 km (0.028 R)
• M11: 4,819,445 km (0.118 R)
• M12: 5,541,853 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.8

Radius: 8.9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1 AU

Year: 495 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,768,743 km

• M1: 110,702 km (0.08 R)
• M2: 409,449 km (0.083 R)
• M3: 785,688 km (0.056 R)
• M4: 1,193,193 km (0.091 R)
• M5: 1,491,640 km (0.044 R)
• M6: 2,336,420 km (0.104 R)
• M7: 2,652,520 km (0.081 R)
• M8: 2,952,613 km (0.084 R)
• M9: 3,239,542 km (0.063 R)
• M10: 3,545,320 km (0.087 R)
• M11: 4,005,932 km (0.08 R)
• M12: 4,951,390 km (0.03 R)
• M13: 6,166,424 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 12.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.72 AU - 1.08 AU

Year: 569 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,768,743 km

• M1: 159,771 km (0.088 R)
• M2: 753,674 km (0.088 R)
• M3: 1,315,564 km (0.117 R)
• M4: 2,422,588 km (0.091 R)
• M5: 2,873,476 km (0.076 R)
• M6: 3,536,045 km (0.083 R)
• M7: 4,164,206 km (0.037 R)
• M8: 6,017,126 km (0.115 R)
• M9: 6,626,737 km (0.111 R)
• M10: 7,233,955 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.7

Radius: 12.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.41 AU - 1.69 AU

Year: 1287 Days

Day: 11.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 147.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,768,743 km

• M1: 160,369 km (0.096 R)
• M2: 619,186 km (0.118 R)
• M3: 1,295,817 km (0.093 R)
• M4: 1,971,999 km (0.108 R)
• M5: 2,410,919 km (0.114 R)
• M6: 3,814,297 km (0.039 R)
• M7: 4,392,941 km (0.109 R)
• M8: 5,276,167 km (0.093 R)
• M9: 5,683,223 km (0.05 R)
• M10: 6,111,372 km (0.061 R)
• M11: 7,906,397 km (0.078 R)
• M12: 10,827,595 km (0.114 R)
• M13: 11,488,219 km (0.09 R)
• M14: 12,138,820 km (0.105 R)
• M15: 12,699,662 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.4

Radius: 3.7

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.73 AU - 6.81 AU

Year: 9243 Days

Day: 19.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,768,743 km

• M1: 50,115 km (0.098 R)
• M2: 190,887 km (0.109 R)
• M3: 346,020 km (0.093 R)
• M4: 603,777 km (0.074 R)
• M5: 782,846 km (0.114 R)
• M6: 1,153,250 km (0.075 R)
• M7: 1,407,118 km (0.101 R)
• M8: 2,261,321 km (0.093 R)
• M9: 2,658,504 km (0.12 R)
• M10: 2,845,052 km (0.051 R)
• M11: 5,335,857 km (0.103 R)
• M12: 5,816,515 km (0.076 R)
• M13: 8,579,139 km (0.072 R)
• M14: 9,665,518 km (0.05 R)
• M15: 10,793,486 km (0.089 R)
• M16: 14,584,296 km (0.12 R)
• M17: 20,154,124 km (0.075 R)
• M18: 25,716,024 km (0.102 R)
• M19: 26,052,020 km (0.094 R)
• M20: 32,316,581 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.9

Radius: 4.4

Gravity: 39.51 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.05 AU - 9.97 AU

Year: 19557 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,768,743 km

• M1: 54,753 km (0.108 R)
• M2: 254,616 km (0.092 R)
• M3: 457,171 km (0.07 R)
• M4: 1,533,977 km (0.055 R)
• M5: 2,111,275 km (0.108 R)
• M6: 2,873,027 km (0.088 R)
• M7: 3,190,773 km (0.106 R)
• M8: 3,959,407 km (0.071 R)
• M9: 4,185,748 km (0.105 R)
• M10: 4,594,151 km (0.041 R)
• M11: 5,730,496 km (0.098 R)
• M12: 6,276,678 km (0.032 R)
• M13: 7,668,536 km (0.114 R)
• M14: 7,969,677 km (0.115 R)
• M15: 9,141,776 km (0.043 R)
• M16: 10,063,299 km (0.027 R)
• M17: 11,624,503 km (0.074 R)
• M18: 14,220,774 km (0.064 R)
• M19: 14,906,081 km (0.117 R)
• M20: 15,217,694 km (0.035 R)
• M21: 17,521,351 km (0.069 R)
• M22: 21,693,786 km (0.085 R)
• M23: 22,397,195 km (0.097 R)
• M24: 26,031,077 km (0.101 R)
• M25: 29,792,566 km (0.117 R)
• M26: 30,786,494 km (0.108 R)
• M27: 46,611,405 km (0.067 R)
• M28: 49,657,816 km (0.087 R)
• M29: 57,276,686 km (0.061 R)
• M30: 58,424,850 km (0.064 R)
• M31: 72,974,889 km (0.074 R)
• M32: 73,647,331 km (0.104 R)
• M33: 76,839,899 km (0.177 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: 477 - 10,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit