🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 13.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.54 AU - 0.6 AU

Year: 287 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 4,689,949 km

• M1: 170,093 km (0.094 R)
• M2: 264,938 km (0.085 R)
• M3: 360,830 km (0.111 R)
• M4: 498,909 km (0.04 R)
• M5: 598,541 km (0.094 R)
• M6: 697,126 km (0.087 R)
• M7: 782,247 km (0.08 R)
• M8: 869,014 km (0.06 R)
• M9: 978,520 km (0.026 R)
• M10: 1,067,530 km (0.116 R)
• M11: 1,209,798 km (0.1 R)
• M12: 1,309,430 km (0.09 R)
• M13: 1,453,194 km (0.117 R)
• M14: 1,569,730 km (0.078 R)
• M15: 1,778,120 km (0.098 R)
• M16: 1,871,769 km (0.086 R)
• M17: 1,970,802 km (0.038 R)
• M18: 2,082,702 km (0.074 R)
• M19: 2,170,815 km (0.103 R)
• M20: 2,293,934 km (0.063 R)
• M21: 2,465,971 km (0.054 R)
• M22: 2,598,814 km (0.096 R)
• M23: 2,702,037 km (0.115 R)
• M24: 2,790,599 km (0.11 R)
• M25: 2,876,019 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 14.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.53 AU - 0.79 AU

Year: 358 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 4,689,949 km

• M1: 181,313 km (0.094 R)
• M2: 272,567 km (0.092 R)
• M3: 384,766 km (0.089 R)
• M4: 474,225 km (0.095 R)
• M5: 596,746 km (0.085 R)
• M6: 692,489 km (0.07 R)
• M7: 807,679 km (0.105 R)
• M8: 930,499 km (0.103 R)
• M9: 1,028,037 km (0.082 R)
• M10: 1,126,322 km (0.109 R)
• M11: 1,253,331 km (0.042 R)
• M12: 1,415,345 km (0.039 R)
• M13: 1,522,906 km (0.111 R)
• M14: 1,615,956 km (0.068 R)
• M15: 1,707,510 km (0.062 R)
• M16: 1,804,599 km (0.093 R)
• M17: 2,012,091 km (0.071 R)
• M18: 2,138,202 km (0.111 R)
• M19: 2,263,117 km (0.096 R)
• M20: 2,366,489 km (0.119 R)
• M21: 2,467,467 km (0.078 R)
• M22: 2,561,714 km (0.112 R)
• M23: 2,686,479 km (0.057 R)
• M24: 2,873,326 km (0.12 R)
• M25: 2,968,471 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 14.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.04 AU - 1.06 AU

Year: 717 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 4,689,949 km

• M1: 184,454 km (0.099 R)
• M2: 286,181 km (0.093 R)
• M3: 484,099 km (0.087 R)
• M4: 574,905 km (0.087 R)
• M5: 709,393 km (0.076 R)
• M6: 806,033 km (0.116 R)
• M7: 1,045,540 km (0.102 R)
• M8: 1,165,068 km (0.075 R)
• M9: 1,289,534 km (0.069 R)
• M10: 1,474,736 km (0.08 R)
• M11: 1,773,632 km (0.06 R)
• M12: 1,888,075 km (0.065 R)
• M13: 2,052,632 km (0.081 R)
• M14: 2,189,514 km (0.087 R)
• M15: 2,447,122 km (0.033 R)
• M16: 2,541,069 km (0.039 R)
• M17: 2,671,220 km (0.117 R)
• M18: 2,785,812 km (0.106 R)
• M19: 2,911,175 km (0.087 R)
• M20: 3,663,801 km (0.103 R)
• M21: 3,881,317 km (0.065 R)
• M22: 4,092,998 km (0.115 R)
• M23: 4,225,841 km (0.041 R)
• M24: 4,350,007 km (0.12 R)
• M25: 4,496,314 km (0.101 R)
• M26: 4,686,752 km (0.037 R)
• M27: 4,815,406 km (0.097 R)
• M28: 4,956,028 km (0.113 R)
• M29: 5,119,987 km (0.114 R)
• M30: 5,285,742 km (0.074 R)
• M31: 5,386,122 km (0.084 R)
• M32: 5,543,499 km (0.096 R)
• M33: 5,679,633 km (0.074 R)
• M34: 6,013,386 km (0.101 R)
• M35: 6,153,409 km (0.078 R)
• M36: 6,520,074 km (0.104 R)
• M37: 6,639,901 km (0.042 R)
• M38: 6,736,392 km (0.111 R)
• M39: 7,102,159 km (0.111 R)
• M40: 7,200,744 km (0.116 R)
• M41: 7,312,194 km (0.072 R)
• M42: 7,537,040 km (0.092 R)
• M43: 7,865,856 km (0.108 R)
• M44: 7,993,613 km (0.056 R)
• M45: 8,109,252 km (0.106 R)
• M46: 8,225,340 km (0.109 R)
• M47: 8,433,131 km (0.096 R)
• M48: 8,590,209 km (0.117 R)
• M49: 8,854,100 km (0.072 R)
• M50: 9,000,406 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 14.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.15 AU - 1.21 AU

Year: 855 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 4,689,949 km

• M1: 277,953 km (0.082 R)
• M2: 394,789 km (0.082 R)
• M3: 521,648 km (0.101 R)
• M4: 627,862 km (0.066 R)
• M5: 769,531 km (0.087 R)
• M6: 941,120 km (0.114 R)
• M7: 1,108,071 km (0.059 R)
• M8: 1,305,391 km (0.098 R)
• M9: 1,439,431 km (0.107 R)
• M10: 1,642,285 km (0.082 R)
• M11: 2,116,810 km (0.112 R)
• M12: 2,515,339 km (0.092 R)
• M13: 2,616,766 km (0.103 R)
• M14: 2,719,540 km (0.118 R)
• M15: 3,063,166 km (0.086 R)
• M16: 3,254,202 km (0.109 R)
• M17: 3,402,304 km (0.115 R)
• M18: 3,552,949 km (0.111 R)
• M19: 3,686,540 km (0.092 R)
• M20: 3,860,822 km (0.12 R)
• M21: 4,057,693 km (0.073 R)
• M22: 4,400,272 km (0.114 R)
• M23: 4,533,863 km (0.09 R)
• M24: 4,731,481 km (0.096 R)
• M25: 4,995,970 km (0.106 R)
• M26: 5,429,206 km (0.119 R)
• M27: 5,594,960 km (0.07 R)
• M28: 5,695,191 km (0.08 R)
• M29: 5,931,406 km (0.069 R)
• M30: 6,033,731 km (0.119 R)
• M31: 6,136,505 km (0.025 R)
• M32: 6,251,545 km (0.078 R)
• M33: 6,483,721 km (0.088 R)
• M34: 6,589,038 km (0.119 R)
• M35: 6,837,371 km (0.105 R)
• M36: 6,932,665 km (0.08 R)
• M37: 7,514,451 km (0.102 R)
• M38: 7,612,886 km (0.094 R)
• M39: 7,948,584 km (0.05 R)
• M40: 8,149,793 km (0.1 R)
• M41: 8,276,502 km (0.08 R)
• M42: 8,454,972 km (0.12 R)
• M43: 8,583,178 km (0.088 R)
• M44: 8,750,877 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 13.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.57 AU - 1.79 AU

Year: 1452 Days

Day: 13.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 4,689,949 km

• M1: 180,116 km (0.087 R)
• M2: 275,260 km (0.116 R)
• M3: 416,181 km (0.114 R)
• M4: 592,707 km (0.072 R)
• M5: 679,324 km (0.103 R)
• M6: 947,852 km (0.097 R)
• M7: 1,083,986 km (0.087 R)
• M8: 1,309,729 km (0.106 R)
• M9: 1,525,001 km (0.075 R)
• M10: 1,632,711 km (0.099 R)
• M11: 1,789,939 km (0.065 R)
• M12: 1,884,784 km (0.055 R)
• M13: 2,129,825 km (0.07 R)
• M14: 2,354,371 km (0.087 R)
• M15: 2,533,290 km (0.118 R)
• M16: 2,695,006 km (0.071 R)
• M17: 2,838,171 km (0.115 R)
• M18: 3,120,462 km (0.052 R)
• M19: 3,259,438 km (0.098 R)
• M20: 3,376,723 km (0.064 R)
• M21: 3,579,578 km (0.12 R)
• M22: 3,811,006 km (0.091 R)
• M23: 4,009,971 km (0.118 R)
• M24: 4,250,674 km (0.092 R)
• M25: 4,353,448 km (0.084 R)
• M26: 4,535,359 km (0.037 R)
• M27: 4,786,384 km (0.049 R)
• M28: 4,880,032 km (0.079 R)
• M29: 5,110,114 km (0.116 R)
• M30: 5,343,786 km (0.09 R)
• M31: 5,538,861 km (0.101 R)
• M32: 5,821,751 km (0.08 R)
• M33: 5,950,555 km (0.066 R)
• M34: 6,109,427 km (0.096 R)
• M35: 6,298,968 km (0.115 R)
• M36: 6,683,883 km (0.037 R)
• M37: 6,879,408 km (0.092 R)
• M38: 7,000,582 km (0.042 R)
• M39: 7,368,443 km (0.095 R)
• M40: 7,476,902 km (0.098 R)
• M41: 7,601,666 km (0.111 R)
• M42: 7,711,321 km (0.117 R)
• M43: 8,171,335 km (0.107 R)
• M44: 8,672,937 km (0.07 R)
• M45: 8,869,957 km (0.094 R)
• M46: 9,002,052 km (0.072 R)
• M47: 9,553,918 km (0.108 R)
• M48: 9,672,400 km (0.112 R)
• M49: 10,272,287 km (0.062 R)
• M50: 10,358,905 km (0.115 R)
• M51: 10,480,677 km (0.12 R)
• M52: 10,638,054 km (0.113 R)
• M53: 10,743,221 km (0.114 R)
• M54: 11,652,328 km (0.032 R)
• M55: 12,033,802 km (0.08 R)
• M56: 12,235,311 km (0.089 R)
• M57: 12,345,714 km (0.088 R)
• M58: 12,456,416 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 8.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.65 AU - 1.75 AU

Year: 1478 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 4,689,949 km

• M1: 107,710 km (0.077 R)
• M2: 178,171 km (0.111 R)
• M3: 365,767 km (0.059 R)
• M4: 419,772 km (0.102 R)
• M5: 502,649 km (0.078 R)
• M6: 706,252 km (0.037 R)
• M7: 839,094 km (0.113 R)
• M8: 1,071,719 km (0.065 R)
• M9: 1,171,800 km (0.111 R)
• M10: 1,287,439 km (0.094 R)
• M11: 1,368,821 km (0.103 R)
• M12: 1,426,266 km (0.083 R)
• M13: 1,510,639 km (0.115 R)
• M14: 1,576,762 km (0.059 R)
• M15: 1,711,848 km (0.094 R)
• M16: 1,872,217 km (0.057 R)
• M17: 1,929,214 km (0.027 R)
• M18: 2,088,835 km (0.064 R)
• M19: 2,625,592 km (0.087 R)
• M20: 2,681,542 km (0.103 R)
• M21: 2,778,481 km (0.03 R)
• M22: 2,951,117 km (0.099 R)
• M23: 3,068,103 km (0.06 R)
• M24: 3,195,111 km (0.084 R)
• M25: 3,358,622 km (0.112 R)
• M26: 3,684,895 km (0.032 R)
• M27: 3,738,900 km (0.089 R)
• M28: 3,865,609 km (0.083 R)
• M29: 3,938,762 km (0.12 R)
• M30: 4,067,716 km (0.063 R)
• M31: 4,273,413 km (0.036 R)
• M32: 4,425,105 km (0.114 R)
• M33: 4,569,018 km (0.081 R)
• M34: 4,646,360 km (0.114 R)
• M35: 4,773,070 km (0.046 R)
• M36: 4,851,609 km (0.106 R)
• M37: 4,950,343 km (0.069 R)
• M38: 5,260,908 km (0.112 R)
• M39: 5,444,166 km (0.097 R)
• M40: 6,144,583 km (0.11 R)
• M41: 6,272,938 km (0.044 R)
• M42: 6,402,340 km (0.084 R)
• M43: 6,467,266 km (0.096 R)
• M44: 6,751,651 km (0.104 R)
• M45: 7,140,755 km (0.05 R)
• M46: 7,309,801 km (0.093 R)
• M47: 7,434,565 km (0.084 R)
• M48: 7,674,820 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 9.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.59 AU - 1.81 AU

Year: 1478 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 4,689,949 km

• M1: 149,897 km (0.077 R)
• M2: 322,234 km (0.102 R)
• M3: 540,946 km (0.12 R)
• M4: 647,160 km (0.085 R)
• M5: 730,636 km (0.1 R)
• M6: 807,529 km (0.085 R)
• M7: 931,247 km (0.078 R)
• M8: 1,015,620 km (0.116 R)
• M9: 1,108,520 km (0.089 R)
• M10: 1,303,446 km (0.104 R)
• M11: 1,623,436 km (0.03 R)
• M12: 1,817,614 km (0.064 R)
• M13: 2,026,752 km (0.118 R)
• M14: 2,123,093 km (0.071 R)
• M15: 2,236,189 km (0.083 R)
• M16: 2,397,904 km (0.105 R)
• M17: 2,523,866 km (0.097 R)
• M18: 2,708,769 km (0.111 R)
• M19: 2,823,510 km (0.088 R)
• M20: 2,981,934 km (0.11 R)
• M21: 3,177,608 km (0.045 R)
• M22: 3,272,753 km (0.064 R)
• M23: 3,351,291 km (0.093 R)
• M24: 3,465,883 km (0.109 R)
• M25: 3,572,846 km (0.062 R)
• M26: 3,726,333 km (0.032 R)
• M27: 3,900,316 km (0.041 R)
• M28: 4,266,232 km (0.034 R)
• M29: 4,623,472 km (0.107 R)
• M30: 4,900,228 km (0.079 R)
• M31: 5,040,700 km (0.067 R)
• M32: 5,162,174 km (0.113 R)
• M33: 5,305,189 km (0.064 R)
• M34: 5,532,578 km (0.089 R)
• M35: 5,689,357 km (0.094 R)
• M36: 5,986,159 km (0.1 R)
• M37: 6,061,257 km (0.094 R)
• M38: 6,364,342 km (0.083 R)
• M39: 6,429,866 km (0.118 R)
• M40: 7,280,480 km (0.1 R)
• M41: 7,487,074 km (0.093 R)
• M42: 7,556,338 km (0.041 R)
• M43: 7,649,089 km (0.11 R)
• M44: 7,941,403 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 10.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.8 AU - 2.72 AU

Year: 2266 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 4,689,949 km

• M1: 128,505 km (0.036 R)
• M2: 196,871 km (0.11 R)
• M3: 261,647 km (0.11 R)
• M4: 344,374 km (0.098 R)
• M5: 409,150 km (0.058 R)
• M6: 523,892 km (0.115 R)
• M7: 608,415 km (0.097 R)
• M8: 705,204 km (0.06 R)
• M9: 775,216 km (0.099 R)
• M10: 988,992 km (0.051 R)
• M11: 1,064,538 km (0.116 R)
• M12: 1,188,256 km (0.067 R)
• M13: 1,269,188 km (0.119 R)
• M14: 1,409,960 km (0.068 R)
• M15: 1,731,296 km (0.054 R)
• M16: 1,853,518 km (0.064 R)
• M17: 2,328,192 km (0.11 R)
• M18: 2,932,567 km (0.117 R)
• M19: 3,079,323 km (0.115 R)
• M20: 3,192,419 km (0.116 R)
• M21: 3,307,011 km (0.089 R)
• M22: 3,472,167 km (0.104 R)
• M23: 3,810,856 km (0.091 R)
• M24: 3,958,360 km (0.104 R)
• M25: 4,252,469 km (0.085 R)
• M26: 4,439,167 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit