🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 139 Days

Day: 13.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,081,735 km

• M1: 59,091 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.96 AU - 1.18 AU

Year: 424 Days

Day: 28.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,081,735 km

• M1: 304,880 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.32 AU - 2.4 AU

Year: 1388 Days

Day: 45.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 8.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.33 AU - 4.47 AU

Year: 3534 Days

Day: 8.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,081,735 km

• M1: 107,411 km (0.096 R)
• M2: 170,093 km (0.067 R)
• M3: 255,364 km (0.11 R)
• M4: 367,861 km (0.089 R)
• M5: 428,448 km (0.111 R)
• M6: 618,886 km (0.048 R)
• M7: 844,929 km (0.035 R)
• M8: 981,063 km (0.043 R)
• M9: 1,170,903 km (0.096 R)
• M10: 1,432,549 km (0.081 R)
• M11: 1,493,286 km (0.029 R)
• M12: 1,712,746 km (0.107 R)
• M13: 2,090,181 km (0.089 R)
• M14: 2,194,451 km (0.067 R)
• M15: 2,312,334 km (0.118 R)
• M16: 2,641,300 km (0.097 R)
• M17: 3,089,944 km (0.09 R)
• M18: 3,316,435 km (0.106 R)
• M19: 3,384,053 km (0.034 R)
• M20: 3,452,120 km (0.101 R)
• M21: 3,534,549 km (0.061 R)
• M22: 3,828,060 km (0.096 R)
• M23: 3,984,988 km (0.049 R)
• M24: 4,100,478 km (0.079 R)
• M25: 4,349,558 km (0.114 R)
• M26: 4,468,488 km (0.112 R)
• M27: 4,770,526 km (0.118 R)
• M28: 5,095,004 km (0.05 R)
• M29: 5,173,244 km (0.103 R)
• M30: 5,394,649 km (0.102 R)
• M31: 5,538,712 km (0.093 R)
• M32: 5,781,509 km (0.115 R)
• M33: 6,027,897 km (0.108 R)
• M34: 6,193,950 km (0.115 R)
• M35: 6,361,649 km (0.113 R)
• M36: 6,564,953 km (0.114 R)
• M37: 6,787,405 km (0.115 R)
• M38: 7,222,436 km (0.03 R)
• M39: 8,192,877 km (0.086 R)
• M40: 8,562,533 km (0.085 R)
• M41: 8,618,483 km (0.049 R)
• M42: 8,881,177 km (0.108 R)
• M43: 9,510,685 km (0.095 R)
• M44: 9,588,027 km (0.119 R)
• M45: 9,704,264 km (0.103 R)
• M46: 10,115,210 km (0.065 R)
• M47: 10,491,897 km (0.086 R)
• M48: 10,571,782 km (0.072 R)
• M49: 10,631,771 km (0.105 R)
• M50: 10,711,956 km (0.049 R)
• M51: 10,893,268 km (0.105 R)
• M52: 11,075,628 km (0.109 R)
• M53: 11,340,715 km (0.108 R)
• M54: 11,566,758 km (0.098 R)
• M55: 12,106,806 km (0.078 R)
• M56: 12,211,525 km (0.06 R)
• M57: 12,485,438 km (0.11 R)
• M58: 12,633,690 km (0.084 R)
• M59: 12,803,932 km (0.042 R)
• M60: 13,060,792 km (0.101 R)
• M61: 13,146,810 km (0.115 R)
• M62: 13,907,067 km (0.107 R)
• M63: 14,082,844 km (0.066 R)
• M64: 14,414,503 km (0.105 R)
• M65: 14,525,654 km (0.1 R)
• M66: 14,905,483 km (0.057 R)
• M67: 15,108,039 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 8.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.23 AU - 7.53 AU

Year: 6170 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,081,735 km

• M1: 140,772 km (0.118 R)
• M2: 363,972 km (0.103 R)
• M3: 644,617 km (0.116 R)
• M4: 766,240 km (0.097 R)
• M5: 1,044,492 km (0.114 R)
• M6: 1,251,536 km (0.103 R)
• M7: 1,818,063 km (0.104 R)
• M8: 2,038,121 km (0.096 R)
• M9: 2,158,996 km (0.099 R)
• M10: 2,220,332 km (0.079 R)
• M11: 2,297,973 km (0.099 R)
• M12: 2,408,077 km (0.076 R)
• M13: 2,519,976 km (0.069 R)
• M14: 2,617,215 km (0.095 R)
• M15: 2,849,241 km (0.073 R)
• M16: 2,916,710 km (0.113 R)
• M17: 3,036,238 km (0.059 R)
• M18: 3,566,563 km (0.091 R)
• M19: 3,786,920 km (0.108 R)
• M20: 3,936,219 km (0.116 R)
• M21: 4,068,464 km (0.095 R)
• M22: 4,144,759 km (0.048 R)
• M23: 4,298,695 km (0.048 R)
• M24: 4,376,336 km (0.108 R)
• M25: 4,493,770 km (0.046 R)
• M26: 4,552,862 km (0.088 R)
• M27: 4,652,045 km (0.036 R)
• M28: 5,158,284 km (0.06 R)
• M29: 5,261,656 km (0.112 R)
• M30: 5,491,588 km (0.108 R)
• M31: 6,266,804 km (0.116 R)
• M32: 6,532,789 km (0.114 R)
• M33: 6,689,718 km (0.108 R)
• M34: 7,030,053 km (0.111 R)
• M35: 7,376,222 km (0.115 R)
• M36: 7,516,246 km (0.094 R)
• M37: 8,013,210 km (0.106 R)
• M38: 8,157,273 km (0.087 R)
• M39: 8,423,407 km (0.078 R)
• M40: 8,618,782 km (0.031 R)
• M41: 8,840,337 km (0.082 R)
• M42: 8,939,520 km (0.043 R)
• M43: 9,264,147 km (0.052 R)
• M44: 10,209,157 km (0.083 R)
• M45: 10,313,128 km (0.063 R)
• M46: 10,574,625 km (0.117 R)
• M47: 11,507,367 km (0.057 R)
• M48: 11,887,795 km (0.117 R)
• M49: 12,024,527 km (0.098 R)
• M50: 12,106,956 km (0.112 R)
• M51: 12,162,008 km (0.04 R)
• M52: 12,327,613 km (0.105 R)
• M53: 12,493,816 km (0.118 R)
• M54: 12,744,691 km (0.072 R)
• M55: 12,884,865 km (0.077 R)
• M56: 13,393,497 km (0.087 R)
• M57: 13,736,076 km (0.062 R)
• M58: 13,995,030 km (0.119 R)
• M59: 14,139,692 km (0.111 R)
• M60: 14,430,211 km (0.066 R)
• M61: 14,752,145 km (0.1 R)
• M62: 14,928,820 km (0.03 R)
• M63: 15,912,726 km (0.067 R)
• M64: 16,214,913 km (0.104 R)
• M65: 16,794,455 km (0.039 R)
• M66: 17,133,145 km (0.098 R)
• M67: 17,349,912 km (0.08 R)
• M68: 17,817,256 km (0.086 R)
• M69: 18,131,112 km (0.096 R)
• M70: 18,637,052 km (0.084 R)
• M71: 19,276,134 km (0.063 R)
• M72: 19,372,625 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 9.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.31 AU - 8.37 AU

Year: 6849 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,081,735 km

• M1: 127,158 km (0.107 R)
• M2: 205,697 km (0.077 R)
• M3: 689,497 km (0.113 R)
• M4: 915,090 km (0.118 R)
• M5: 986,149 km (0.086 R)
• M6: 1,242,261 km (0.114 R)
• M7: 1,305,690 km (0.056 R)
• M8: 1,435,840 km (0.069 R)
• M9: 1,553,574 km (0.053 R)
• M10: 1,656,946 km (0.092 R)
• M11: 1,745,059 km (0.057 R)
• M12: 2,208,962 km (0.099 R)
• M13: 2,385,338 km (0.081 R)
• M14: 2,485,269 km (0.026 R)
• M15: 2,627,687 km (0.09 R)
• M16: 2,899,356 km (0.09 R)
• M17: 2,963,384 km (0.107 R)
• M18: 3,092,936 km (0.107 R)
• M19: 3,379,865 km (0.071 R)
• M20: 3,470,072 km (0.112 R)
• M21: 3,908,843 km (0.081 R)
• M22: 4,003,538 km (0.101 R)
• M23: 5,043,393 km (0.06 R)
• M24: 5,120,735 km (0.042 R)
• M25: 5,997,827 km (0.062 R)
• M26: 6,328,289 km (0.099 R)
• M27: 6,721,432 km (0.095 R)
• M28: 7,180,399 km (0.102 R)
• M29: 7,267,614 km (0.097 R)
• M30: 8,098,481 km (0.109 R)
• M31: 8,189,287 km (0.093 R)
• M32: 8,371,946 km (0.056 R)
• M33: 8,710,336 km (0.066 R)
• M34: 8,803,386 km (0.033 R)
• M35: 9,913,552 km (0.07 R)
• M36: 10,010,790 km (0.101 R)
• M37: 10,402,886 km (0.082 R)
• M38: 10,933,360 km (0.103 R)
• M39: 11,303,316 km (0.096 R)
• M40: 11,779,935 km (0.054 R)
• M41: 12,263,285 km (0.068 R)
• M42: 13,000,504 km (0.071 R)
• M43: 13,071,413 km (0.069 R)
• M44: 13,178,076 km (0.03 R)
• M45: 13,571,668 km (0.072 R)
• M46: 13,896,745 km (0.081 R)
• M47: 14,849,833 km (0.107 R)
• M48: 16,357,181 km (0.059 R)
• M49: 18,388,421 km (0.119 R)
• M50: 18,707,962 km (0.115 R)
• M51: 18,948,814 km (0.044 R)
• M52: 19,029,298 km (0.115 R)
• M53: 19,231,105 km (0.076 R)
• M54: 19,312,038 km (0.112 R)
• M55: 19,677,506 km (0.078 R)
• M56: 19,922,547 km (0.048 R)
• M57: 20,127,346 km (0.101 R)
• M58: 20,622,066 km (0.117 R)
• M59: 21,037,201 km (0.051 R)
• M60: 21,497,214 km (0.072 R)
• M61: 22,555,021 km (0.056 R)
• M62: 23,370,179 km (0.062 R)
• M63: 24,326,110 km (0.074 R)
• M64: 24,588,953 km (0.102 R)
• M65: 26,500,814 km (0.089 R)
• M66: 26,726,258 km (0.119 R)
• M67: 28,783,229 km (0.102 R)
• M68: 29,061,331 km (0.055 R)
• M69: 29,433,531 km (0.113 R)
• M70: 30,088,769 km (0.096 R)
• M71: 30,276,814 km (0.035 R)
• M72: 31,891,274 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 10.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.33 AU - 11.53 AU

Year: 12897 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,081,735 km

• M1: 290,070 km (0.107 R)
• M2: 378,034 km (0.112 R)
• M3: 648,656 km (0.071 R)
• M4: 758,162 km (0.059 R)
• M5: 1,145,022 km (0.063 R)
• M6: 1,483,712 km (0.085 R)
• M7: 1,763,759 km (0.058 R)
• M8: 1,967,810 km (0.109 R)
• M9: 2,600,460 km (0.106 R)
• M10: 3,688,336 km (0.088 R)
• M11: 3,833,445 km (0.025 R)
• M12: 4,069,511 km (0.042 R)
• M13: 4,463,252 km (0.113 R)
• M14: 4,649,203 km (0.11 R)
• M15: 5,385,823 km (0.065 R)
• M16: 6,400,545 km (0.098 R)
• M17: 6,575,425 km (0.092 R)
• M18: 6,751,950 km (0.116 R)
• M19: 7,510,112 km (0.114 R)
• M20: 8,371,497 km (0.118 R)
• M21: 8,717,068 km (0.071 R)
• M22: 9,902,631 km (0.112 R)
• M23: 11,264,570 km (0.059 R)
• M24: 11,646,194 km (0.038 R)
• M25: 12,291,559 km (0.085 R)
• M26: 12,509,374 km (0.079 R)
• M27: 12,772,367 km (0.111 R)
• M28: 15,127,187 km (0.075 R)
• M29: 15,501,182 km (0.1 R)
• M30: 17,367,864 km (0.026 R)
• M31: 18,104,634 km (0.112 R)
• M32: 18,551,632 km (0.036 R)
• M33: 19,456,549 km (0.079 R)
• M34: 19,557,977 km (0.119 R)
• M35: 20,118,969 km (0.096 R)
• M36: 21,465,948 km (0.071 R)
• M37: 21,623,325 km (0.057 R)
• M38: 23,648,731 km (0.085 R)
• M39: 24,082,864 km (0.085 R)
• M40: 24,464,787 km (0.118 R)
• M41: 25,013,961 km (0.063 R)
• M42: 26,517,120 km (0.112 R)
• M43: 26,855,211 km (0.086 R)
• M44: 27,081,254 km (0.08 R)
• M45: 29,260,895 km (0.096 R)
• M46: 31,021,063 km (0.074 R)
• M47: 31,139,694 km (0.112 R)
• M48: 32,333,635 km (0.093 R)
• M49: 32,574,188 km (0.104 R)
• M50: 33,238,852 km (0.101 R)
• M51: 33,542,535 km (0.109 R)
• M52: 35,321,553 km (0.108 R)
• M53: 35,693,603 km (0.111 R)
• M54: 36,378,761 km (0.099 R)
• M55: 36,503,825 km (0.106 R)
• M56: 38,906,816 km (0.071 R)
• M57: 39,612,020 km (0.095 R)
• M58: 39,805,001 km (0.092 R)
• M59: 40,127,534 km (0.101 R)
• M60: 41,360,670 km (0.104 R)
• M61: 42,014,712 km (0.119 R)
• M62: 43,200,574 km (0.059 R)
• M63: 43,332,968 km (0.059 R)
• M64: 44,197,195 km (0.054 R)
• M65: 44,330,636 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.3

Radius: 6.1

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.33 AU - 16.99 AU

Year: 19331 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,081,735 km

• M1: 89,460 km (0.09 R)
• M2: 276,606 km (0.074 R)
• M3: 356,492 km (0.116 R)
• M4: 557,402 km (0.117 R)
• M5: 679,623 km (0.079 R)
• M6: 791,522 km (0.095 R)
• M7: 830,268 km (0.062 R)
• M8: 869,612 km (0.095 R)
• M9: 909,555 km (0.044 R)
• M10: 950,246 km (0.09 R)
• M11: 1,320,800 km (0.038 R)
• M12: 1,861,147 km (0.038 R)
• M13: 2,046,200 km (0.106 R)
• M14: 3,057,780 km (0.078 R)
• M15: 3,499,842 km (0.054 R)
• M16: 3,564,618 km (0.074 R)
• M17: 3,695,516 km (0.117 R)
• M18: 3,995,610 km (0.106 R)
• M19: 4,408,051 km (0.099 R)
• M20: 4,583,978 km (0.081 R)
• M21: 5,125,223 km (0.114 R)
• M22: 5,610,668 km (0.115 R)
• M23: 6,149,819 km (0.098 R)
• M24: 6,545,056 km (0.081 R)
• M25: 6,948,522 km (0.092 R)
• M26: 6,989,213 km (0.074 R)
• M27: 7,443,242 km (0.085 R)
• M28: 7,610,642 km (0.104 R)
• M29: 8,641,222 km (0.103 R)
• M30: 8,905,561 km (0.094 R)
• M31: 9,262,352 km (0.084 R)
• M32: 9,578,303 km (0.12 R)
• M33: 9,897,844 km (0.091 R)
• M34: 10,174,450 km (0.072 R)
• M35: 10,313,726 km (0.055 R)
• M36: 10,735,442 km (0.085 R)
• M37: 11,162,694 km (0.106 R)
• M38: 12,181,306 km (0.07 R)
• M39: 12,230,524 km (0.12 R)
• M40: 13,178,675 km (0.069 R)
• M41: 13,229,239 km (0.084 R)
• M42: 13,892,406 km (0.082 R)
• M43: 14,046,941 km (0.044 R)
• M44: 15,144,840 km (0.112 R)
• M45: 16,705,744 km (0.119 R)
• M46: 17,035,009 km (0.089 R)
• M47: 17,421,869 km (0.061 R)
• M48: 18,091,918 km (0.034 R)
• M49: 18,148,017 km (0.049 R)
• M50: 19,514,593 km (0.047 R)
• M51: 19,572,189 km (0.08 R)
• M52: 20,913,782 km (0.085 R)
• M53: 20,972,873 km (0.096 R)
• M54: 21,565,879 km (0.047 R)
• M55: 22,284,847 km (0.117 R)
• M56: 23,377,958 km (0.1 R)
• M57: 24,800,036 km (0.113 R)
• M58: 24,987,482 km (0.073 R)
• M59: 25,238,358 km (0.1 R)
• M60: 28,639,166 km (0.111 R)
• M61: 28,770,214 km (0.104 R)
• M62: 28,835,887 km (0.07 R)
• M63: 29,164,853 km (0.118 R)
• M64: 32,248,813 km (0.055 R)
• M65: 32,453,463 km (0.117 R)
• M66: 32,658,711 km (0.115 R)
• M67: 34,663,771 km (0.117 R)
• M68: 35,645,881 km (0.114 R)
• M69: 37,996,962 km (0.114 R)
• M70: 38,069,068 km (0.102 R)
• M71: 38,719,370 km (0.106 R)
• M72: 39,665,127 km (0.117 R)
• M73: 39,884,438 km (0.11 R)
• M74: 40,839,471 km (0.108 R)
• M75: 41,282,879 km (0.068 R)
• M76: 43,900,692 km (0.108 R)
• M77: 44,203,179 km (0.077 R)
• M78: 44,886,542 km (0.117 R)
• M79: 45,038,982 km (0.112 R)
• M80: 46,186,847 km (0.047 R)
• M81: 47,732,492 km (0.096 R)
• M82: 48,199,387 km (0.059 R)
• M83: 48,981,036 km (0.095 R)
• M84: 49,688,035 km (0.12 R)
• M85: 51,350,965 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit