🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,228,458 km

• M1: 569,519 km (0.068 R)
• M2: 739,313 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 11.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.71 AU - 0.75 AU

Year: 403 Days

Day: 10.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 42,228,458 km

• M1: 149,897 km (0.061 R)
• M2: 233,373 km (0.117 R)
• M3: 343,626 km (0.031 R)
• M4: 469,737 km (0.065 R)
• M5: 551,717 km (0.118 R)
• M6: 633,547 km (0.104 R)
• M7: 790,774 km (0.092 R)
• M8: 889,060 km (0.104 R)
• M9: 1,041,052 km (0.092 R)
• M10: 1,259,315 km (0.057 R)
• M11: 1,334,114 km (0.119 R)
• M12: 1,479,822 km (0.042 R)
• M13: 1,563,597 km (0.116 R)
• M14: 1,676,394 km (0.1 R)
• M15: 1,750,145 km (0.093 R)
• M16: 1,834,369 km (0.115 R)
• M17: 1,910,514 km (0.066 R)
• M18: 2,075,970 km (0.076 R)
• M19: 2,220,930 km (0.048 R)
• M20: 2,302,461 km (0.092 R)
• M21: 2,395,361 km (0.072 R)
• M22: 2,574,280 km (0.094 R)
• M23: 2,660,149 km (0.093 R)
• M24: 2,746,916 km (0.119 R)
• M25: 2,879,011 km (0.072 R)
• M26: 2,968,171 km (0.085 R)
• M27: 3,080,968 km (0.08 R)
• M28: 3,287,862 km (0.091 R)
• M29: 3,422,350 km (0.109 R)
• M30: 3,606,655 km (0.099 R)
• M31: 3,691,028 km (0.057 R)
• M32: 3,782,133 km (0.032 R)
• M33: 3,873,986 km (0.106 R)
• M34: 4,066,369 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 13.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.96 AU - 0.98 AU

Year: 617 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,228,458 km

• M1: 176,525 km (0.062 R)
• M2: 367,861 km (0.091 R)
• M3: 509,979 km (0.09 R)
• M4: 631,901 km (0.047 R)
• M5: 757,115 km (0.073 R)
• M6: 923,468 km (0.09 R)
• M7: 1,073,814 km (0.093 R)
• M8: 1,162,375 km (0.099 R)
• M9: 1,269,039 km (0.117 R)
• M10: 1,352,664 km (0.067 R)
• M11: 1,449,155 km (0.034 R)
• M12: 1,564,794 km (0.041 R)
• M13: 1,695,243 km (0.064 R)
• M14: 1,794,127 km (0.114 R)
• M15: 1,882,988 km (0.101 R)
• M16: 2,010,147 km (0.052 R)
• M17: 2,134,014 km (0.105 R)
• M18: 2,222,426 km (0.094 R)
• M19: 2,337,766 km (0.102 R)
• M20: 2,567,997 km (0.03 R)
• M21: 2,689,471 km (0.117 R)
• M22: 2,792,244 km (0.082 R)
• M23: 2,889,184 km (0.115 R)
• M24: 2,973,407 km (0.028 R)
• M25: 3,072,591 km (0.083 R)
• M26: 3,158,609 km (0.08 R)
• M27: 3,318,380 km (0.111 R)
• M28: 3,480,843 km (0.081 R)
• M29: 3,585,562 km (0.048 R)
• M30: 3,668,738 km (0.096 R)
• M31: 3,760,142 km (0.106 R)
• M32: 3,867,853 km (0.081 R)
• M33: 3,976,461 km (0.105 R)
• M34: 4,125,610 km (0.113 R)
• M35: 4,324,874 km (0.12 R)
• M36: 4,543,587 km (0.093 R)
• M37: 4,741,205 km (0.092 R)
• M38: 4,857,742 km (0.107 R)
• M39: 5,034,417 km (0.06 R)
• M40: 5,136,293 km (0.103 R)
• M41: 5,290,529 km (0.059 R)
• M42: 5,437,583 km (0.113 R)
• M43: 5,542,302 km (0.119 R)
• M44: 5,789,138 km (0.1 R)
• M45: 5,940,831 km (0.099 R)
• M46: 6,057,667 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 11.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.26 AU - 3.32 AU

Year: 3009 Days

Day: 12.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,228,458 km

• M1: 169,046 km (0.079 R)
• M2: 320,439 km (0.111 R)
• M3: 480,508 km (0.111 R)
• M4: 661,372 km (0.094 R)
• M5: 791,971 km (0.114 R)
• M6: 876,943 km (0.077 R)
• M7: 965,505 km (0.096 R)
• M8: 1,128,118 km (0.106 R)
• M9: 1,237,773 km (0.062 R)
• M10: 1,312,871 km (0.107 R)
• M11: 1,441,824 km (0.099 R)
• M12: 1,897,649 km (0.06 R)
• M13: 2,074,324 km (0.077 R)
• M14: 2,540,172 km (0.049 R)
• M15: 2,620,955 km (0.051 R)
• M16: 3,038,333 km (0.057 R)
• M17: 3,211,118 km (0.108 R)
• M18: 3,476,655 km (0.093 R)
• M19: 3,675,919 km (0.097 R)
• M20: 3,897,773 km (0.085 R)
• M21: 4,104,966 km (0.043 R)
• M22: 4,393,390 km (0.099 R)
• M23: 4,510,675 km (0.103 R)
• M24: 4,668,650 km (0.043 R)
• M25: 4,969,940 km (0.077 R)
• M26: 5,782,706 km (0.03 R)
• M27: 6,303,456 km (0.117 R)
• M28: 6,458,140 km (0.042 R)
• M29: 7,646,845 km (0.117 R)
• M30: 7,764,728 km (0.113 R)
• M31: 7,906,995 km (0.107 R)
• M32: 8,121,968 km (0.104 R)
• M33: 8,218,159 km (0.111 R)
• M34: 8,680,117 km (0.076 R)
• M35: 8,803,236 km (0.088 R)
• M36: 8,901,971 km (0.036 R)
• M37: 9,175,735 km (0.073 R)
• M38: 9,578,752 km (0.11 R)
• M39: 9,705,910 km (0.057 R)
• M40: 10,142,586 km (0.085 R)
• M41: 10,350,228 km (0.089 R)
• M42: 10,428,468 km (0.115 R)
• M43: 11,008,309 km (0.084 R)
• M44: 11,141,451 km (0.061 R)
• M45: 11,248,563 km (0.072 R)
• M46: 11,409,680 km (0.104 R)
• M47: 11,544,468 km (0.07 R)
• M48: 11,679,854 km (0.059 R)
• M49: 12,007,024 km (0.088 R)
• M50: 12,392,538 km (0.034 R)
• M51: 12,754,116 km (0.08 R)
• M52: 13,203,957 km (0.095 R)
• M53: 13,402,324 km (0.116 R)
• M54: 13,945,962 km (0.034 R)
• M55: 14,643,088 km (0.112 R)
• M56: 14,789,694 km (0.049 R)
• M57: 15,262,274 km (0.099 R)
• M58: 15,590,043 km (0.062 R)
• M59: 15,799,929 km (0.057 R)
• M60: 16,832,304 km (0.064 R)
• M61: 17,356,644 km (0.057 R)
• M62: 18,137,545 km (0.117 R)
• M63: 18,770,494 km (0.066 R)
• M64: 19,121,600 km (0.091 R)
• M65: 19,636,366 km (0.089 R)
• M66: 20,417,117 km (0.114 R)
• M67: 20,844,219 km (0.103 R)
• M68: 21,108,559 km (0.097 R)
• M69: 21,241,102 km (0.118 R)
• M70: 21,473,877 km (0.088 R)
• M71: 21,774,269 km (0.096 R)
• M72: 22,785,700 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 14

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.33 AU - 3.63 AU

Year: 3322 Days

Day: 11.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,228,458 km

• M1: 180,565 km (0.109 R)
• M2: 333,454 km (0.112 R)
• M3: 768,783 km (0.076 R)
• M4: 1,080,097 km (0.091 R)
• M5: 1,205,759 km (0.107 R)
• M6: 1,352,365 km (0.076 R)
• M7: 1,472,791 km (0.093 R)
• M8: 1,630,617 km (0.099 R)
• M9: 1,742,067 km (0.116 R)
• M10: 2,338,813 km (0.068 R)
• M11: 2,485,419 km (0.081 R)
• M12: 2,655,213 km (0.115 R)
• M13: 2,881,105 km (0.066 R)
• M14: 3,518,093 km (0.094 R)
• M15: 3,641,661 km (0.103 R)
• M16: 3,778,244 km (0.12 R)
• M17: 4,009,672 km (0.043 R)
• M18: 4,234,069 km (0.113 R)
• M19: 4,757,063 km (0.037 R)
• M20: 4,994,923 km (0.11 R)
• M21: 5,096,201 km (0.067 R)
• M22: 5,613,211 km (0.08 R)
• M23: 5,958,334 km (0.045 R)
• M24: 6,228,507 km (0.074 R)
• M25: 6,950,167 km (0.085 R)
• M26: 7,220,491 km (0.088 R)
• M27: 7,321,021 km (0.054 R)
• M28: 7,801,080 km (0.105 R)
• M29: 8,052,554 km (0.114 R)
• M30: 8,201,554 km (0.105 R)
• M31: 8,306,571 km (0.11 R)
• M32: 8,426,998 km (0.119 R)
• M33: 8,776,608 km (0.109 R)
• M34: 8,976,471 km (0.098 R)
• M35: 9,177,680 km (0.093 R)
• M36: 9,569,028 km (0.118 R)
• M37: 9,806,440 km (0.1 R)
• M38: 9,902,033 km (0.109 R)
• M39: 10,449,262 km (0.116 R)
• M40: 10,595,718 km (0.089 R)
• M41: 10,710,160 km (0.039 R)
• M42: 10,808,596 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 8.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.64 AU - 5.1 AU

Year: 6939 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 171.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,228,458 km

• M1: 111,600 km (0.102 R)
• M2: 187,745 km (0.083 R)
• M3: 319,990 km (0.066 R)
• M4: 410,347 km (0.103 R)
• M5: 521,498 km (0.093 R)
• M6: 655,388 km (0.063 R)
• M7: 918,082 km (0.112 R)
• M8: 1,140,085 km (0.09 R)
• M9: 1,348,625 km (0.114 R)
• M10: 1,537,268 km (0.107 R)
• M11: 1,734,737 km (0.08 R)
• M12: 2,099,905 km (0.05 R)
• M13: 2,413,163 km (0.097 R)
• M14: 2,682,439 km (0.093 R)
• M15: 2,961,439 km (0.038 R)
• M16: 3,022,475 km (0.064 R)
• M17: 3,104,455 km (0.116 R)
• M18: 3,166,389 km (0.083 R)
• M19: 3,249,715 km (0.052 R)
• M20: 3,440,003 km (0.103 R)
• M21: 3,633,882 km (0.116 R)
• M22: 3,787,220 km (0.071 R)
• M23: 4,077,739 km (0.072 R)
• M24: 4,352,251 km (0.076 R)
• M25: 4,656,533 km (0.047 R)
• M26: 4,847,270 km (0.108 R)
• M27: 5,064,935 km (0.038 R)
• M28: 5,839,104 km (0.118 R)
• M29: 6,200,981 km (0.112 R)
• M30: 6,516,782 km (0.1 R)
• M31: 6,703,481 km (0.07 R)
• M32: 6,784,114 km (0.091 R)
• M33: 6,864,897 km (0.088 R)
• M34: 6,973,355 km (0.114 R)
• M35: 7,109,489 km (0.085 R)
• M36: 7,495,751 km (0.088 R)
• M37: 7,974,015 km (0.096 R)
• M38: 8,059,436 km (0.104 R)
• M39: 8,173,728 km (0.103 R)
• M40: 8,288,620 km (0.036 R)
• M41: 8,404,109 km (0.101 R)
• M42: 9,048,726 km (0.11 R)
• M43: 9,316,955 km (0.085 R)
• M44: 9,678,683 km (0.073 R)
• M45: 9,830,824 km (0.069 R)
• M46: 9,953,046 km (0.113 R)
• M47: 10,075,865 km (0.109 R)
• M48: 10,634,613 km (0.114 R)
• M49: 11,620,314 km (0.06 R)
• M50: 11,782,029 km (0.065 R)
• M51: 12,337,486 km (0.102 R)
• M52: 13,780,357 km (0.112 R)
• M53: 15,417,557 km (0.026 R)
• M54: 15,702,391 km (0.086 R)
• M55: 17,410,350 km (0.104 R)
• M56: 17,632,652 km (0.087 R)
• M57: 17,818,602 km (0.085 R)
• M58: 18,380,193 km (0.118 R)
• M59: 18,909,769 km (0.096 R)
• M60: 19,023,912 km (0.091 R)
• M61: 19,214,650 km (0.069 R)
• M62: 19,597,919 km (0.113 R)
• M63: 19,829,198 km (0.083 R)
• M64: 20,528,269 km (0.093 R)
• M65: 20,684,748 km (0.075 R)
• M66: 21,077,592 km (0.099 R)
• M67: 21,552,416 km (0.048 R)
• M68: 22,150,658 km (0.055 R)
• M69: 23,241,525 km (0.114 R)
• M70: 23,937,305 km (0.103 R)
• M71: 24,225,730 km (0.118 R)
• M72: 24,349,746 km (0.07 R)
• M73: 24,931,084 km (0.072 R)
• M74: 25,223,547 km (0.106 R)
• M75: 25,643,169 km (0.115 R)
• M76: 26,361,987 km (0.042 R)
• M77: 26,787,892 km (0.086 R)
• M78: 27,905,987 km (0.118 R)
• M79: 27,992,604 km (0.028 R)
• M80: 28,427,036 km (0.104 R)
• M81: 28,514,252 km (0.091 R)
• M82: 28,688,832 km (0.099 R)
• M83: 28,820,030 km (0.097 R)
• M84: 29,390,895 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.3

Radius: 5.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.92 AU - 9.1 AU

Year: 16029 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,228,458 km

• M1: 173,982 km (0.037 R)
• M2: 238,758 km (0.084 R)
• M3: 313,408 km (0.086 R)
• M4: 372,200 km (0.101 R)
• M5: 409,449 km (0.076 R)
• M6: 487,988 km (0.055 R)
• M7: 660,923 km (0.112 R)
• M8: 803,191 km (0.052 R)
• M9: 852,857 km (0.089 R)
• M10: 903,571 km (0.114 R)
• M11: 1,061,995 km (0.073 R)
• M12: 1,210,396 km (0.08 R)
• M13: 1,385,276 km (0.076 R)
• M14: 1,610,122 km (0.117 R)
• M15: 2,280,470 km (0.059 R)
• M16: 2,694,557 km (0.102 R)
• M17: 2,871,980 km (0.106 R)
• M18: 3,702,248 km (0.07 R)
• M19: 4,874,647 km (0.07 R)
• M20: 5,278,561 km (0.075 R)
• M21: 5,532,578 km (0.082 R)
• M22: 5,596,606 km (0.045 R)
• M23: 5,758,022 km (0.06 R)
• M24: 6,758,084 km (0.081 R)
• M25: 7,207,925 km (0.116 R)
• M26: 7,489,617 km (0.102 R)
• M27: 8,063,774 km (0.067 R)
• M28: 8,245,984 km (0.074 R)
• M29: 9,102,133 km (0.045 R)
• M30: 9,791,629 km (0.104 R)
• M31: 10,736,938 km (0.09 R)
• M32: 11,301,670 km (0.113 R)
• M33: 11,424,041 km (0.084 R)
• M34: 11,834,837 km (0.116 R)
• M35: 13,353,256 km (0.095 R)
• M36: 14,531,788 km (0.034 R)
• M37: 15,879,814 km (0.047 R)
• M38: 17,126,862 km (0.043 R)
• M39: 17,455,229 km (0.063 R)
• M40: 17,596,599 km (0.09 R)
• M41: 19,274,040 km (0.053 R)
• M42: 19,860,913 km (0.117 R)
• M43: 20,453,470 km (0.11 R)
• M44: 22,163,972 km (0.063 R)
• M45: 24,024,520 km (0.056 R)
• M46: 24,497,399 km (0.117 R)
• M47: 24,603,015 km (0.076 R)
• M48: 25,452,432 km (0.114 R)
• M49: 25,934,586 km (0.1 R)
• M50: 26,419,582 km (0.092 R)
• M51: 26,853,267 km (0.053 R)
• M52: 27,398,700 km (0.052 R)
• M53: 27,782,718 km (0.115 R)
• M54: 30,236,722 km (0.102 R)
• M55: 30,860,994 km (0.112 R)
• M56: 30,974,987 km (0.113 R)
• M57: 31,089,130 km (0.087 R)
• M58: 31,146,127 km (0.096 R)
• M59: 31,203,273 km (0.097 R)
• M60: 31,260,569 km (0.101 R)
• M61: 32,933,672 km (0.105 R)
• M62: 33,108,402 km (0.118 R)
• M63: 34,399,282 km (0.091 R)
• M64: 34,458,374 km (0.085 R)
• M65: 35,169,711 km (0.094 R)
• M66: 35,586,940 km (0.092 R)
• M67: 36,366,195 km (0.118 R)
• M68: 37,636,730 km (0.084 R)
• M69: 39,476,933 km (0.093 R)
• M70: 39,786,451 km (0.093 R)
• M71: 40,159,100 km (0.052 R)
• M72: 40,408,030 km (0.071 R)
• M73: 40,657,560 km (0.095 R)
• M74: 41,158,114 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit