🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.73 AU - 0.75 AU

Year: 241 Days

Day: 46 Hours

Environment

Temp: 125 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,907,787 km

• M1: 128,953 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.65 AU - 0.91 AU

Year: 261 Days

Day: 27.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,907,787 km

• M1: 622,178 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.92 AU

Year: 307 Days

Day: 20.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.65 AU - 2.11 AU

Year: 976 Days

Day: 15.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.1

Radius: 12.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.86 AU - 5.88 AU

Year: 4070 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,907,787 km

• M1: 179,966 km (0.052 R)
• M2: 269,127 km (0.104 R)
• M3: 352,004 km (0.111 R)
• M4: 547,079 km (0.086 R)
• M5: 654,491 km (0.053 R)
• M6: 855,999 km (0.102 R)
• M7: 984,803 km (0.105 R)
• M8: 1,292,376 km (0.036 R)
• M9: 1,567,038 km (0.065 R)
• M10: 1,793,828 km (0.057 R)
• M11: 1,894,507 km (0.083 R)
• M12: 2,031,689 km (0.042 R)
• M13: 2,262,069 km (0.057 R)
• M14: 2,371,276 km (0.055 R)
• M15: 2,709,965 km (0.061 R)
• M16: 2,964,282 km (0.106 R)
• M17: 3,752,513 km (0.119 R)
• M18: 4,125,460 km (0.117 R)
• M19: 4,533,713 km (0.094 R)
• M20: 4,672,689 km (0.101 R)
• M21: 4,789,525 km (0.075 R)
• M22: 5,340,046 km (0.085 R)
• M23: 5,685,018 km (0.097 R)
• M24: 5,961,326 km (0.066 R)
• M25: 6,371,074 km (0.085 R)
• M26: 6,448,865 km (0.064 R)
• M27: 6,631,823 km (0.08 R)
• M28: 7,599,721 km (0.087 R)
• M29: 7,793,002 km (0.053 R)
• M30: 7,987,928 km (0.112 R)
• M31: 8,241,048 km (0.076 R)
• M32: 8,439,863 km (0.103 R)
• M33: 8,841,982 km (0.056 R)
• M34: 9,427,508 km (0.037 R)
• M35: 9,725,058 km (0.119 R)
• M36: 9,965,163 km (0.068 R)
• M37: 10,146,625 km (0.079 R)
• M38: 10,852,578 km (0.115 R)
• M39: 11,637,667 km (0.111 R)
• M40: 11,860,867 km (0.071 R)
• M41: 11,989,073 km (0.099 R)
• M42: 12,085,414 km (0.095 R)
• M43: 12,376,232 km (0.062 R)
• M44: 12,473,770 km (0.11 R)
• M45: 12,604,069 km (0.111 R)
• M46: 13,163,117 km (0.118 R)
• M47: 13,898,689 km (0.087 R)
• M48: 14,000,117 km (0.116 R)
• M49: 14,169,611 km (0.095 R)
• M50: 14,442,029 km (0.075 R)
• M51: 14,681,984 km (0.091 R)
• M52: 15,131,077 km (0.111 R)
• M53: 15,235,346 km (0.106 R)
• M54: 15,374,772 km (0.107 R)
• M55: 15,479,640 km (0.043 R)
• M56: 16,042,726 km (0.047 R)
• M57: 17,080,636 km (0.089 R)
• M58: 17,480,062 km (0.062 R)
• M59: 17,735,875 km (0.076 R)
• M60: 17,845,829 km (0.117 R)
• M61: 18,214,139 km (0.11 R)
• M62: 18,324,991 km (0.052 R)
• M63: 18,510,493 km (0.084 R)
• M64: 18,808,641 km (0.07 R)
• M65: 20,054,791 km (0.075 R)
• M66: 21,875,547 km (0.051 R)
• M67: 22,785,700 km (0.097 R)
• M68: 23,105,092 km (0.1 R)
• M69: 24,438,607 km (0.113 R)
• M70: 24,724,788 km (0.061 R)
• M71: 25,176,574 km (0.098 R)
• M72: 25,589,613 km (0.09 R)
• M73: 25,755,517 km (0.09 R)
• M74: 26,213,586 km (0.104 R)
• M75: 26,422,574 km (0.104 R)
• M76: 27,391,520 km (0.098 R)
• M77: 27,773,892 km (0.092 R)
• M78: 28,586,657 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 10.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.32 AU - 8.26 AU

Year: 6701 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 56,907,787 km

• M1: 132,843 km (0.119 R)
• M2: 246,687 km (0.111 R)
• M3: 799,601 km (0.08 R)
• M4: 1,108,520 km (0.055 R)
• M5: 1,172,698 km (0.035 R)
• M6: 1,513,033 km (0.115 R)
• M7: 1,645,726 km (0.114 R)
• M8: 1,732,194 km (0.094 R)
• M9: 2,352,427 km (0.054 R)
• M10: 2,621,703 km (0.101 R)
• M11: 2,916,111 km (0.115 R)
• M12: 3,584,814 km (0.109 R)
• M13: 3,681,903 km (0.079 R)
• M14: 3,796,196 km (0.086 R)
• M15: 4,265,634 km (0.077 R)
• M16: 4,385,910 km (0.084 R)
• M17: 5,112,806 km (0.067 R)
• M18: 5,537,066 km (0.115 R)
• M19: 5,876,952 km (0.048 R)
• M20: 6,049,588 km (0.062 R)
• M21: 7,201,492 km (0.052 R)
• M22: 7,510,412 km (0.106 R)
• M23: 7,802,576 km (0.103 R)
• M24: 7,992,416 km (0.061 R)
• M25: 8,398,275 km (0.049 R)
• M26: 8,723,351 km (0.032 R)
• M27: 9,141,178 km (0.087 R)
• M28: 9,610,616 km (0.054 R)
• M29: 10,806,651 km (0.06 R)
• M30: 11,065,605 km (0.102 R)
• M31: 12,317,589 km (0.055 R)
• M32: 12,637,579 km (0.107 R)
• M33: 12,835,946 km (0.12 R)
• M34: 14,330,130 km (0.057 R)
• M35: 14,875,115 km (0.049 R)
• M36: 15,137,061 km (0.081 R)
• M37: 15,798,582 km (0.073 R)
• M38: 17,341,984 km (0.03 R)
• M39: 18,145,474 km (0.095 R)
• M40: 18,285,198 km (0.059 R)
• M41: 18,481,620 km (0.109 R)
• M42: 18,650,367 km (0.09 R)
• M43: 18,819,711 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.6

Radius: 3.1

Gravity: 85.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.1 AU - 14.44 AU

Year: 16279 Days

Day: 23.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 81.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,907,787 km

• M1: 44,879 km (0.08 R)
• M2: 155,432 km (0.107 R)
• M3: 194,926 km (0.042 R)
• M4: 712,086 km (0.119 R)
• M5: 757,414 km (0.086 R)
• M6: 1,180,776 km (0.112 R)
• M7: 1,373,308 km (0.101 R)
• M8: 1,430,006 km (0.049 R)
• M9: 1,975,290 km (0.037 R)
• M10: 2,404,786 km (0.108 R)
• M11: 2,542,565 km (0.104 R)
• M12: 3,307,310 km (0.107 R)
• M13: 3,345,457 km (0.092 R)
• M14: 4,343,724 km (0.064 R)
• M15: 4,810,170 km (0.085 R)
• M16: 5,336,754 km (0.034 R)
• M17: 5,697,884 km (0.112 R)
• M18: 5,743,661 km (0.05 R)
• M19: 6,160,440 km (0.07 R)
• M20: 6,207,264 km (0.094 R)
• M21: 6,491,351 km (0.106 R)
• M22: 6,586,944 km (0.1 R)
• M23: 6,731,156 km (0.077 R)
• M24: 8,075,742 km (0.063 R)
• M25: 8,646,607 km (0.088 R)
• M26: 8,963,456 km (0.085 R)
• M27: 9,284,044 km (0.106 R)
• M28: 9,717,429 km (0.089 R)
• M29: 10,491,448 km (0.114 R)
• M30: 11,227,769 km (0.099 R)
• M31: 11,805,516 km (0.086 R)
• M32: 13,291,472 km (0.106 R)
• M33: 14,025,399 km (0.114 R)
• M34: 14,148,967 km (0.078 R)
• M35: 14,459,532 km (0.086 R)
• M36: 14,521,914 km (0.076 R)
• M37: 15,660,055 km (0.093 R)
• M38: 16,045,718 km (0.09 R)
• M39: 18,357,155 km (0.117 R)
• M40: 19,104,695 km (0.105 R)
• M41: 19,516,688 km (0.093 R)
• M42: 19,931,672 km (0.11 R)
• M43: 20,349,499 km (0.109 R)
• M44: 21,264,589 km (0.062 R)
• M45: 21,977,573 km (0.082 R)
• M46: 22,553,674 km (0.111 R)
• M47: 23,427,027 km (0.078 R)
• M48: 24,683,200 km (0.079 R)
• M49: 26,188,753 km (0.061 R)
• M50: 26,646,074 km (0.072 R)
• M51: 27,956,401 km (0.118 R)
• M52: 28,111,983 km (0.03 R)
• M53: 29,051,159 km (0.073 R)
• M54: 29,208,685 km (0.026 R)
• M55: 30,319,449 km (0.087 R)
• M56: 30,399,335 km (0.076 R)
• M57: 31,201,777 km (0.04 R)
• M58: 34,230,835 km (0.074 R)
• M59: 35,149,217 km (0.107 R)
• M60: 37,010,214 km (0.076 R)
• M61: 37,095,634 km (0.085 R)
• M62: 37,352,045 km (0.077 R)
• M63: 37,866,811 km (0.106 R)
• M64: 39,599,155 km (0.084 R)
• M65: 39,948,765 km (0.077 R)
• M66: 40,650,977 km (0.109 R)
• M67: 40,915,317 km (0.106 R)
• M68: 41,534,502 km (0.087 R)
• M69: 42,335,001 km (0.104 R)
• M70: 42,692,390 km (0.116 R)
• M71: 45,222,389 km (0.109 R)
• M72: 45,679,261 km (0.076 R)
• M73: 46,505,490 km (0.087 R)
• M74: 49,859,175 km (0.098 R)
• M75: 50,331,156 km (0.038 R)
• M76: 50,425,702 km (0.074 R)
• M77: 50,520,398 km (0.08 R)
• M78: 55,131,154 km (0.093 R)
• M79: 55,716,979 km (0.036 R)
• M80: 56,894,613 km (0.097 R)
• M81: 57,288,953 km (0.118 R)
• M82: 57,387,688 km (0.108 R)
• M83: 58,080,476 km (0.091 R)
• M84: 59,174,635 km (0.086 R)
• M85: 59,874,453 km (0.076 R)
• M86: 59,974,684 km (0.104 R)
• M87: 60,074,915 km (0.032 R)
• M88: 61,080,511 km (0.099 R)
• M89: 63,823,388 km (0.106 R)
• M90: 65,674,064 km (0.08 R)
• M91: 66,087,702 km (0.098 R)
• M92: 68,587,931 km (0.116 R)
• M93: 68,797,667 km (0.044 R)
• M94: 69,322,905 km (0.053 R)
• M95: 69,428,073 km (0.102 R)
• M96: 69,533,389 km (0.097 R)
• M97: 70,377,421 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 3.4

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.32 AU - 16.16 AU

Year: 19290 Days

Day: 20.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,907,787 km

• M1: 120,127 km (0.108 R)
• M2: 169,046 km (0.108 R)
• M3: 213,626 km (0.098 R)
• M4: 431,141 km (0.053 R)
• M5: 478,115 km (0.107 R)
• M6: 701,016 km (0.095 R)
• M7: 1,412,653 km (0.057 R)
• M8: 1,603,689 km (0.038 R)
• M9: 1,702,274 km (0.107 R)
• M10: 2,418,100 km (0.065 R)
• M11: 2,762,773 km (0.118 R)
• M12: 2,792,095 km (0.12 R)
• M13: 3,183,891 km (0.081 R)
• M14: 3,339,174 km (0.118 R)
• M15: 3,370,440 km (0.105 R)
• M16: 3,465,135 km (0.104 R)
• M17: 4,287,325 km (0.12 R)
• M18: 5,022,150 km (0.038 R)
• M19: 5,130,160 km (0.114 R)
• M20: 5,870,520 km (0.059 R)
• M21: 6,253,041 km (0.073 R)
• M22: 6,604,148 km (0.119 R)
• M23: 6,643,492 km (0.107 R)
• M24: 6,722,629 km (0.058 R)
• M25: 7,203,437 km (0.086 R)
• M26: 8,325,421 km (0.119 R)
• M27: 9,455,932 km (0.108 R)
• M28: 9,544,943 km (0.12 R)
• M29: 9,723,562 km (0.057 R)
• M30: 9,903,379 km (0.099 R)
• M31: 12,729,432 km (0.081 R)
• M32: 13,422,220 km (0.102 R)
• M33: 13,672,647 km (0.05 R)
• M34: 14,076,561 km (0.092 R)
• M35: 14,229,001 km (0.101 R)
• M36: 14,433,053 km (0.105 R)
• M37: 14,741,075 km (0.095 R)
• M38: 14,999,431 km (0.078 R)
• M39: 15,572,989 km (0.091 R)
• M40: 16,313,349 km (0.065 R)
• M41: 17,937,832 km (0.065 R)
• M42: 21,105,118 km (0.07 R)
• M43: 22,454,790 km (0.117 R)
• M44: 26,793,727 km (0.118 R)
• M45: 26,982,669 km (0.115 R)
• M46: 27,552,038 km (0.075 R)
• M47: 27,806,355 km (0.103 R)
• M48: 28,831,399 km (0.072 R)
• M49: 30,195,582 km (0.115 R)
• M50: 31,248,901 km (0.09 R)
• M51: 31,447,716 km (0.054 R)
• M52: 32,247,317 km (0.111 R)
• M53: 32,314,187 km (0.075 R)
• M54: 32,649,586 km (0.078 R)
• M55: 33,730,430 km (0.118 R)
• M56: 35,857,712 km (0.113 R)
• M57: 36,692,767 km (0.114 R)
• M58: 37,957,318 km (0.067 R)
• M59: 38,879,439 km (0.103 R)
• M60: 39,737,084 km (0.075 R)
• M61: 41,689,785 km (0.027 R)
• M62: 43,673,303 km (0.119 R)
• M63: 44,044,007 km (0.068 R)
• M64: 44,192,557 km (0.065 R)
• M65: 45,312,148 km (0.05 R)
• M66: 46,290,069 km (0.101 R)
• M67: 46,667,953 km (0.091 R)
• M68: 47,655,449 km (0.057 R)
• M69: 47,960,629 km (0.063 R)
• M70: 48,036,923 km (0.095 R)
• M71: 49,033,993 km (0.107 R)
• M72: 49,573,593 km (0.076 R)
• M73: 50,192,778 km (0.069 R)
• M74: 50,970,239 km (0.106 R)
• M75: 51,595,109 km (0.099 R)
• M76: 52,143,983 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.8

Radius: 5.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.88 AU - 16.92 AU

Year: 24013 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,907,787 km

• M1: 155,133 km (0.106 R)
• M2: 687,402 km (0.071 R)
• M3: 725,550 km (0.03 R)
• M4: 764,445 km (0.115 R)
• M5: 1,168,958 km (0.12 R)
• M6: 1,814,622 km (0.102 R)
• M7: 2,060,262 km (0.068 R)
• M8: 2,582,807 km (0.09 R)
• M9: 2,673,763 km (0.107 R)
• M10: 3,505,826 km (0.08 R)
• M11: 4,054,701 km (0.102 R)
• M12: 4,630,204 km (0.076 R)
• M13: 4,965,153 km (0.115 R)
• M14: 5,230,989 km (0.073 R)
• M15: 6,381,097 km (0.084 R)
• M16: 7,303,817 km (0.073 R)
• M17: 8,178,216 km (0.04 R)
• M18: 8,855,446 km (0.107 R)
• M19: 9,316,955 km (0.115 R)
• M20: 9,928,511 km (0.102 R)
• M21: 10,943,533 km (0.111 R)
• M22: 11,638,565 km (0.1 R)
• M23: 12,194,470 km (0.07 R)
• M24: 12,862,724 km (0.087 R)
• M25: 13,279,803 km (0.111 R)
• M26: 13,860,542 km (0.104 R)
• M27: 22,437,137 km (0.117 R)
• M28: 22,938,739 km (0.103 R)
• M29: 23,698,098 km (0.078 R)
• M30: 23,953,162 km (0.084 R)
• M31: 24,852,694 km (0.052 R)
• M32: 25,046,872 km (0.098 R)
• M33: 25,632,398 km (0.073 R)
• M34: 25,894,195 km (0.099 R)
• M35: 26,025,392 km (0.078 R)
• M36: 28,289,257 km (0.07 R)
• M37: 28,966,935 km (0.074 R)
• M38: 29,307,868 km (0.11 R)
• M39: 30,200,369 km (0.056 R)
• M40: 30,893,007 km (0.098 R)
• M41: 32,435,062 km (0.064 R)
• M42: 33,286,723 km (0.084 R)
• M43: 33,358,081 km (0.062 R)
• M44: 33,500,798 km (0.112 R)
• M45: 35,666,526 km (0.054 R)
• M46: 36,692,618 km (0.088 R)
• M47: 37,877,134 km (0.084 R)
• M48: 38,998,819 km (0.035 R)
• M49: 39,299,809 km (0.043 R)
• M50: 39,375,207 km (0.116 R)
• M51: 41,121,911 km (0.092 R)
• M52: 43,437,986 km (0.077 R)
• M53: 45,479,099 km (0.106 R)
• M54: 48,034,081 km (0.092 R)
• M55: 50,389,350 km (0.083 R)
• M56: 52,615,665 km (0.081 R)
• M57: 53,782,678 km (0.099 R)
• M58: 53,950,079 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit