🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.85 AU - 1.13 AU

Year: 369 Days

Day: 42.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,845,762 km

• M1: 138,976 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.84 AU - 2.32 AU

Year: 1124 Days

Day: 25 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.88 AU - 3.62 AU

Year: 2196 Days

Day: 17.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,845,762 km

• M1: 849,267 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 9.1

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.55 AU - 5.59 AU

Year: 4926 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,845,762 km

• M1: 155,432 km (0.094 R)
• M2: 291,865 km (0.114 R)
• M3: 431,889 km (0.081 R)
• M4: 490,831 km (0.092 R)
• M5: 618,587 km (0.107 R)
• M6: 869,912 km (0.095 R)
• M7: 1,253,780 km (0.11 R)
• M8: 1,542,653 km (0.1 R)
• M9: 1,622,239 km (0.118 R)
• M10: 1,988,754 km (0.03 R)
• M11: 2,058,168 km (0.051 R)
• M12: 2,719,988 km (0.061 R)
• M13: 2,895,168 km (0.067 R)
• M14: 2,954,408 km (0.097 R)
• M15: 3,094,432 km (0.118 R)
• M16: 3,155,019 km (0.034 R)
• M17: 3,380,762 km (0.093 R)
• M18: 3,443,294 km (0.097 R)
• M19: 3,548,312 km (0.112 R)
• M20: 4,156,278 km (0.105 R)
• M21: 5,127,916 km (0.028 R)
• M22: 5,838,506 km (0.108 R)
• M23: 6,295,078 km (0.066 R)
• M24: 6,605,793 km (0.115 R)
• M25: 6,921,744 km (0.076 R)
• M26: 7,028,108 km (0.03 R)
• M27: 7,350,491 km (0.114 R)
• M28: 8,290,116 km (0.087 R)
• M29: 8,573,753 km (0.085 R)
• M30: 10,008,995 km (0.077 R)
• M31: 10,189,859 km (0.104 R)
• M32: 10,341,402 km (0.073 R)
• M33: 10,554,728 km (0.075 R)
• M34: 10,738,883 km (0.102 R)
• M35: 10,954,902 km (0.11 R)
• M36: 11,079,069 km (0.094 R)
• M37: 11,517,241 km (0.112 R)
• M38: 11,706,781 km (0.087 R)
• M39: 11,961,098 km (0.077 R)
• M40: 12,410,639 km (0.069 R)
• M41: 13,392,450 km (0.096 R)
• M42: 13,859,046 km (0.077 R)
• M43: 13,993,385 km (0.093 R)
• M44: 14,128,173 km (0.034 R)
• M45: 15,221,733 km (0.068 R)
• M46: 15,360,261 km (0.08 R)
• M47: 15,673,668 km (0.099 R)
• M48: 15,848,698 km (0.072 R)
• M49: 16,024,475 km (0.108 R)
• M50: 16,094,936 km (0.11 R)
• M51: 16,769,323 km (0.089 R)
• M52: 17,020,199 km (0.072 R)
• M53: 18,035,968 km (0.088 R)
• M54: 18,145,923 km (0.06 R)
• M55: 18,329,778 km (0.069 R)
• M56: 18,477,282 km (0.115 R)
• M57: 18,810,586 km (0.074 R)
• M58: 19,408,080 km (0.059 R)
• M59: 20,011,857 km (0.093 R)
• M60: 20,201,696 km (0.07 R)
• M61: 21,353,899 km (0.109 R)
• M62: 22,803,951 km (0.117 R)
• M63: 23,241,226 km (0.111 R)
• M64: 23,480,882 km (0.051 R)
• M65: 23,801,769 km (0.081 R)
• M66: 24,326,259 km (0.088 R)
• M67: 24,569,505 km (0.111 R)
• M68: 24,650,887 km (0.075 R)
• M69: 25,017,850 km (0.083 R)
• M70: 25,551,017 km (0.04 R)
• M71: 25,757,163 km (0.112 R)
• M72: 26,046,485 km (0.085 R)
• M73: 26,253,978 km (0.108 R)
• M74: 26,712,196 km (0.111 R)
• M75: 26,879,446 km (0.097 R)
• M76: 27,005,108 km (0.071 R)
• M77: 27,173,107 km (0.082 R)
• M78: 27,467,815 km (0.118 R)
• M79: 28,145,194 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 9.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.75 AU - 6.81 AU

Year: 5207 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,845,762 km

• M1: 131,796 km (0.05 R)
• M2: 197,918 km (0.115 R)
• M3: 263,741 km (0.111 R)
• M4: 352,602 km (0.064 R)
• M5: 542,442 km (0.114 R)
• M6: 789,428 km (0.06 R)
• M7: 996,023 km (0.115 R)
• M8: 1,597,556 km (0.105 R)
• M9: 1,748,201 km (0.086 R)
• M10: 1,999,226 km (0.113 R)
• M11: 2,063,852 km (0.066 R)
• M12: 3,028,758 km (0.045 R)
• M13: 3,103,408 km (0.043 R)
• M14: 3,216,653 km (0.092 R)
• M15: 3,382,408 km (0.117 R)
• M16: 3,616,828 km (0.078 R)
• M17: 3,802,927 km (0.114 R)
• M18: 4,115,437 km (0.117 R)
• M19: 4,184,402 km (0.037 R)
• M20: 4,323,678 km (0.069 R)
• M21: 4,837,846 km (0.082 R)
• M22: 5,146,915 km (0.103 R)
• M23: 5,599,448 km (0.117 R)
• M24: 5,815,019 km (0.073 R)
• M25: 5,970,601 km (0.099 R)
• M26: 6,206,816 km (0.088 R)
• M27: 6,917,256 km (0.09 R)
• M28: 7,065,657 km (0.073 R)
• M29: 7,892,634 km (0.111 R)
• M30: 8,030,563 km (0.083 R)
• M31: 8,291,462 km (0.061 R)
• M32: 8,661,268 km (0.091 R)
• M33: 8,928,749 km (0.102 R)
• M34: 9,398,935 km (0.082 R)
• M35: 9,710,697 km (0.067 R)
• M36: 9,840,099 km (0.085 R)
• M37: 10,363,243 km (0.098 R)
• M38: 10,514,486 km (0.113 R)
• M39: 11,534,295 km (0.111 R)
• M40: 11,690,924 km (0.113 R)
• M41: 11,769,612 km (0.074 R)
• M42: 12,444,897 km (0.065 R)
• M43: 12,525,231 km (0.092 R)
• M44: 13,173,738 km (0.049 R)
• M45: 13,378,538 km (0.103 R)
• M46: 13,460,816 km (0.063 R)
• M47: 13,791,577 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 12.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.94 AU - 7.36 AU

Year: 7165 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,845,762 km

• M1: 187,446 km (0.096 R)
• M2: 317,147 km (0.095 R)
• M3: 397,930 km (0.099 R)
• M4: 500,854 km (0.115 R)
• M5: 858,841 km (0.086 R)
• M6: 984,952 km (0.113 R)
• M7: 1,083,986 km (0.116 R)
• M8: 1,402,181 km (0.099 R)
• M9: 1,514,978 km (0.056 R)
• M10: 1,770,491 km (0.071 R)
• M11: 2,169,020 km (0.12 R)
• M12: 2,323,255 km (0.116 R)
• M13: 2,435,603 km (0.089 R)
• M14: 2,642,497 km (0.09 R)
• M15: 2,927,630 km (0.039 R)
• M16: 3,172,971 km (0.095 R)
• M17: 3,762,985 km (0.071 R)
• M18: 4,555,255 km (0.073 R)
• M19: 4,754,220 km (0.092 R)
• M20: 5,488,147 km (0.117 R)
• M21: 5,853,166 km (0.086 R)
• M22: 6,163,432 km (0.108 R)
• M23: 6,352,225 km (0.039 R)
• M24: 7,027,958 km (0.082 R)
• M25: 7,391,182 km (0.08 R)
• M26: 7,930,333 km (0.097 R)
• M27: 8,239,402 km (0.041 R)
• M28: 9,225,850 km (0.117 R)
• M29: 10,027,096 km (0.066 R)
• M30: 10,138,098 km (0.055 R)
• M31: 10,511,046 km (0.101 R)
• M32: 10,888,631 km (0.11 R)
• M33: 11,040,772 km (0.111 R)
• M34: 11,540,578 km (0.057 R)
• M35: 12,882,471 km (0.04 R)
• M36: 12,962,955 km (0.103 R)
• M37: 13,245,844 km (0.052 R)
• M38: 13,818,056 km (0.099 R)
• M39: 13,982,913 km (0.108 R)
• M40: 14,523,560 km (0.055 R)
• M41: 15,326,152 km (0.116 R)
• M42: 15,454,058 km (0.045 R)
• M43: 16,491,220 km (0.083 R)
• M44: 16,622,418 km (0.097 R)
• M45: 16,797,896 km (0.1 R)
• M46: 17,595,253 km (0.113 R)
• M47: 18,088,627 km (0.117 R)
• M48: 18,178,834 km (0.097 R)
• M49: 20,200,948 km (0.104 R)
• M50: 20,811,906 km (0.073 R)
• M51: 22,535,573 km (0.117 R)
• M52: 23,071,283 km (0.079 R)
• M53: 24,006,718 km (0.101 R)
• M54: 24,304,568 km (0.107 R)
• M55: 24,954,421 km (0.034 R)
• M56: 25,054,801 km (0.095 R)
• M57: 25,407,553 km (0.066 R)
• M58: 25,863,527 km (0.051 R)
• M59: 26,169,006 km (0.093 R)
• M60: 26,322,194 km (0.098 R)
• M61: 26,989,401 km (0.104 R)
• M62: 27,092,474 km (0.077 R)
• M63: 27,714,202 km (0.076 R)
• M64: 28,865,956 km (0.104 R)
• M65: 29,447,742 km (0.114 R)
• M66: 29,926,755 km (0.061 R)
• M67: 30,140,381 km (0.104 R)
• M68: 30,730,694 km (0.086 R)
• M69: 31,054,124 km (0.104 R)
• M70: 32,195,556 km (0.053 R)
• M71: 32,634,028 km (0.106 R)
• M72: 32,908,988 km (0.051 R)
• M73: 33,184,847 km (0.055 R)
• M74: 33,849,809 km (0.036 R)
• M75: 34,407,361 km (0.04 R)
• M76: 34,575,209 km (0.037 R)
• M77: 35,362,244 km (0.041 R)
• M78: 35,475,041 km (0.075 R)
• M79: 36,667,784 km (0.112 R)
• M80: 38,510,531 km (0.052 R)
• M81: 38,626,769 km (0.077 R)
• M82: 38,801,200 km (0.099 R)
• M83: 38,975,930 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.3

Radius: 4.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.61 AU - 13.71 AU

Year: 16880 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,845,762 km

• M1: 66,272 km (0.076 R)
• M2: 133,142 km (0.114 R)
• M3: 237,113 km (0.12 R)
• M4: 332,855 km (0.12 R)
• M5: 367,712 km (0.093 R)
• M6: 506,838 km (0.1 R)
• M7: 897,737 km (0.089 R)
• M8: 947,852 km (0.036 R)
• M9: 1,286,691 km (0.113 R)
• M10: 1,343,538 km (0.109 R)
• M11: 1,722,320 km (0.111 R)
• M12: 2,065,647 km (0.045 R)
• M13: 2,110,078 km (0.079 R)
• M14: 2,268,053 km (0.077 R)
• M15: 3,190,773 km (0.102 R)
• M16: 3,268,115 km (0.086 R)
• M17: 3,936,369 km (0.09 R)
• M18: 4,616,141 km (0.084 R)
• M19: 5,059,250 km (0.108 R)
• M20: 5,240,413 km (0.11 R)
• M21: 5,362,336 km (0.108 R)
• M22: 5,702,372 km (0.1 R)
• M23: 5,733,638 km (0.099 R)
• M24: 6,500,925 km (0.105 R)
• M25: 6,830,040 km (0.077 R)
• M26: 6,863,251 km (0.06 R)
• M27: 7,954,268 km (0.074 R)
• M28: 7,989,125 km (0.083 R)
• M29: 8,306,123 km (0.076 R)
• M30: 8,483,994 km (0.116 R)
• M31: 9,171,247 km (0.111 R)
• M32: 9,726,255 km (0.092 R)
• M33: 9,876,152 km (0.102 R)
• M34: 9,913,851 km (0.118 R)
• M35: 10,140,342 km (0.066 R)
• M36: 10,598,411 km (0.112 R)
• M37: 10,752,646 km (0.065 R)
• M38: 11,614,180 km (0.048 R)
• M39: 12,173,826 km (0.058 R)
• M40: 12,865,118 km (0.108 R)
• M41: 14,584,296 km (0.11 R)
• M42: 14,798,820 km (0.087 R)
• M43: 15,187,625 km (0.101 R)
• M44: 16,597,136 km (0.103 R)
• M45: 18,602,196 km (0.102 R)
• M46: 18,741,621 km (0.08 R)
• M47: 18,788,146 km (0.088 R)
• M48: 19,068,493 km (0.096 R)
• M49: 20,826,866 km (0.106 R)
• M50: 20,875,036 km (0.115 R)
• M51: 21,554,360 km (0.074 R)
• M52: 21,798,654 km (0.098 R)
• M53: 22,142,280 km (0.098 R)
• M54: 22,636,252 km (0.099 R)
• M55: 23,133,964 km (0.113 R)
• M56: 23,887,190 km (0.082 R)
• M57: 24,342,865 km (0.028 R)
• M58: 24,801,532 km (0.1 R)
• M59: 26,090,467 km (0.096 R)
• M60: 26,979,378 km (0.09 R)
• M61: 27,348,286 km (0.1 R)
• M62: 27,612,775 km (0.098 R)
• M63: 28,304,366 km (0.036 R)
• M64: 28,571,997 km (0.088 R)
• M65: 28,947,936 km (0.029 R)
• M66: 29,163,507 km (0.069 R)
• M67: 29,271,516 km (0.076 R)
• M68: 29,759,205 km (0.061 R)
• M69: 30,194,834 km (0.106 R)
• M70: 31,514,437 km (0.077 R)
• M71: 31,791,791 km (0.079 R)
• M72: 31,847,292 km (0.077 R)
• M73: 32,237,144 km (0.092 R)
• M74: 32,348,744 km (0.058 R)
• M75: 33,868,808 km (0.108 R)
• M76: 34,095,898 km (0.109 R)
• M77: 34,152,895 km (0.036 R)
• M78: 34,266,739 km (0.111 R)
• M79: 34,895,050 km (0.066 R)
• M80: 35,584,846 km (0.116 R)
• M81: 36,337,173 km (0.119 R)
• M82: 37,975,270 km (0.101 R)
• M83: 39,517,923 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.4

Radius: 5.8

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.44 AU - 14.76 AU

Year: 20905 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,845,762 km

• M1: 82,578 km (0.083 R)
• M2: 126,560 km (0.098 R)
• M3: 354,996 km (0.095 R)
• M4: 507,735 km (0.098 R)
• M5: 601,533 km (0.088 R)
• M6: 721,959 km (0.077 R)
• M7: 828,323 km (0.114 R)
• M8: 1,009,337 km (0.026 R)
• M9: 1,178,083 km (0.103 R)
• M10: 1,381,985 km (0.082 R)
• M11: 1,461,422 km (0.108 R)
• M12: 1,910,066 km (0.079 R)
• M13: 2,088,835 km (0.116 R)
• M14: 2,180,239 km (0.059 R)
• M15: 2,304,256 km (0.096 R)
• M16: 2,591,783 km (0.089 R)
• M17: 2,856,871 km (0.114 R)
• M18: 4,385,312 km (0.09 R)
• M19: 5,064,636 km (0.033 R)
• M20: 5,187,905 km (0.112 R)
• M21: 5,353,809 km (0.053 R)
• M22: 6,078,311 km (0.037 R)
• M23: 6,608,037 km (0.109 R)
• M24: 6,788,003 km (0.096 R)
• M25: 7,060,870 km (0.038 R)
• M26: 7,244,726 km (0.04 R)
• M27: 7,430,227 km (0.095 R)
• M28: 7,617,224 km (0.082 R)
• M29: 7,758,594 km (0.11 R)
• M30: 8,575,698 km (0.073 R)
• M31: 8,870,555 km (0.068 R)
• M32: 10,186,568 km (0.071 R)
• M33: 10,498,928 km (0.111 R)
• M34: 11,616,424 km (0.118 R)
• M35: 12,161,708 km (0.117 R)
• M36: 12,548,419 km (0.086 R)
• M37: 12,827,120 km (0.095 R)
• M38: 13,504,349 km (0.059 R)
• M39: 16,387,549 km (0.119 R)
• M40: 17,554,861 km (0.111 R)
• M41: 17,929,006 km (0.051 R)
• M42: 18,939,689 km (0.107 R)
• M43: 19,131,174 km (0.115 R)
• M44: 19,580,716 km (0.084 R)
• M45: 20,359,223 km (0.099 R)
• M46: 20,686,543 km (0.09 R)
• M47: 20,818,040 km (0.038 R)
• M48: 21,346,569 km (0.096 R)
• M49: 21,479,412 km (0.092 R)
• M50: 21,545,983 km (0.089 R)
• M51: 22,619,497 km (0.093 R)
• M52: 22,890,569 km (0.097 R)
• M53: 24,609,299 km (0.105 R)
• M54: 26,511,585 km (0.056 R)
• M55: 26,940,781 km (0.112 R)
• M56: 27,156,202 km (0.084 R)
• M57: 30,082,636 km (0.057 R)
• M58: 30,679,980 km (0.065 R)
• M59: 33,184,548 km (0.076 R)
• M60: 33,415,377 km (0.079 R)
• M61: 34,266,739 km (0.118 R)
• M62: 35,517,676 km (0.095 R)
• M63: 35,832,729 km (0.116 R)
• M64: 35,911,567 km (0.118 R)
• M65: 36,069,692 km (0.115 R)
• M66: 36,703,987 km (0.116 R)
• M67: 37,261,987 km (0.067 R)
• M68: 39,848,534 km (0.115 R)
• M69: 40,422,093 km (0.119 R)
• M70: 40,998,194 km (0.05 R)
• M71: 42,492,378 km (0.083 R)
• M72: 44,173,409 km (0.049 R)
• M73: 44,766,864 km (0.043 R)
• M74: 45,619,272 km (0.091 R)
• M75: 45,704,842 km (0.09 R)
• M76: 46,477,066 km (0.084 R)
• M77: 47,947,464 km (0.109 R)
• M78: 48,034,380 km (0.105 R)
• M79: 48,644,590 km (0.064 R)
• M80: 51,200,021 km (0.093 R)
• M81: 52,270,094 km (0.04 R)
• M82: 54,795,456 km (0.108 R)
• M83: 55,341,787 km (0.074 R)
• M84: 57,452,763 km (0.092 R)
• M85: 58,100,372 km (0.032 R)
• M86: 58,750,525 km (0.091 R)
• M87: 60,245,456 km (0.098 R)
• M88: 61,469,316 km (0.093 R)
• M89: 63,081,981 km (0.031 R)
• M90: 63,272,719 km (0.113 R)
• M91: 63,845,828 km (0.044 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit