🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.03 AU - 1.31 AU

Year: 477 Days

Day: 42.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.07 AU - 1.37 AU

Year: 508 Days

Day: 24.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.6 AU - 1.76 AU

Year: 820 Days

Day: 37.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 13.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.43 AU - 8.75 AU

Year: 8669 Days

Day: 9 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,375,734 km

• M1: 164,408 km (0.054 R)
• M2: 247,136 km (0.12 R)
• M3: 437,574 km (0.037 R)
• M4: 614,997 km (0.027 R)
• M5: 1,123,031 km (0.068 R)
• M6: 1,278,613 km (0.112 R)
• M7: 1,379,741 km (0.107 R)
• M8: 1,547,440 km (0.069 R)
• M9: 1,722,171 km (0.054 R)
• M10: 1,880,595 km (0.086 R)
• M11: 1,973,495 km (0.102 R)
• M12: 2,878,712 km (0.097 R)
• M13: 3,123,454 km (0.043 R)
• M14: 3,517,794 km (0.067 R)
• M15: 3,662,605 km (0.106 R)
• M16: 4,261,894 km (0.035 R)
• M17: 4,416,578 km (0.079 R)
• M18: 4,636,337 km (0.117 R)
• M19: 5,584,788 km (0.103 R)
• M20: 6,844,103 km (0.102 R)
• M21: 7,394,024 km (0.101 R)
• M22: 8,072,899 km (0.072 R)
• M23: 8,419,817 km (0.094 R)
• M24: 8,614,743 km (0.093 R)
• M25: 9,328,624 km (0.073 R)
• M26: 9,692,895 km (0.118 R)
• M27: 10,185,670 km (0.043 R)
• M28: 11,539,830 km (0.111 R)
• M29: 12,592,251 km (0.048 R)
• M30: 12,949,940 km (0.063 R)
• M31: 13,311,069 km (0.064 R)
• M32: 13,629,712 km (0.039 R)
• M33: 14,976,542 km (0.045 R)
• M34: 15,213,056 km (0.109 R)
• M35: 16,462,797 km (0.033 R)
• M36: 16,706,941 km (0.116 R)
• M37: 17,149,451 km (0.049 R)
• M38: 17,396,886 km (0.106 R)
• M39: 17,695,483 km (0.116 R)
• M40: 18,196,935 km (0.083 R)
• M41: 18,753,739 km (0.088 R)
• M42: 19,008,803 km (0.108 R)
• M43: 19,265,064 km (0.036 R)
• M44: 19,522,373 km (0.114 R)
• M45: 19,936,459 km (0.066 R)
• M46: 20,196,760 km (0.106 R)
• M47: 20,931,584 km (0.03 R)
• M48: 21,196,074 km (0.05 R)
• M49: 22,427,414 km (0.071 R)
• M50: 23,242,872 km (0.062 R)
• M51: 23,736,844 km (0.039 R)
• M52: 24,289,757 km (0.052 R)
• M53: 24,456,559 km (0.111 R)
• M54: 25,521,098 km (0.09 R)
• M55: 26,087,625 km (0.114 R)
• M56: 26,543,749 km (0.076 R)
• M57: 28,394,573 km (0.12 R)
• M58: 29,217,511 km (0.098 R)
• M59: 32,280,677 km (0.076 R)
• M60: 33,943,308 km (0.103 R)
• M61: 34,316,555 km (0.075 R)
• M62: 35,507,503 km (0.088 R)
• M63: 35,823,155 km (0.055 R)
• M64: 35,949,715 km (0.077 R)
• M65: 36,139,854 km (0.1 R)
• M66: 37,351,447 km (0.092 R)
• M67: 39,552,630 km (0.053 R)
• M68: 39,748,753 km (0.11 R)
• M69: 40,208,018 km (0.101 R)
• M70: 40,734,902 km (0.088 R)
• M71: 41,396,723 km (0.077 R)
• M72: 41,595,987 km (0.111 R)
• M73: 43,134,152 km (0.092 R)
• M74: 43,268,791 km (0.117 R)
• M75: 43,605,984 km (0.074 R)
• M76: 43,741,071 km (0.075 R)
• M77: 44,283,064 km (0.099 R)
• M78: 45,100,018 km (0.105 R)
• M79: 45,236,751 km (0.061 R)
• M80: 45,373,483 km (0.105 R)
• M81: 45,990,724 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.1

Radius: 4

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.4 AU - 15.64 AU

Year: 21930 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,375,734 km

• M1: 122,221 km (0.092 R)
• M2: 214,374 km (0.08 R)
• M3: 610,359 km (0.116 R)
• M4: 816,804 km (0.118 R)
• M5: 1,239,119 km (0.098 R)
• M6: 1,498,971 km (0.102 R)
• M7: 1,747,154 km (0.11 R)
• M8: 1,890,468 km (0.118 R)
• M9: 2,097,661 km (0.078 R)
• M10: 2,158,248 km (0.086 R)
• M11: 2,374,567 km (0.098 R)
• M12: 2,630,379 km (0.104 R)
• M13: 3,307,609 km (0.039 R)
• M14: 3,556,839 km (0.115 R)
• M15: 3,960,454 km (0.083 R)
• M16: 3,997,853 km (0.069 R)
• M17: 4,263,240 km (0.036 R)
• M18: 4,456,221 km (0.046 R)
• M19: 4,930,895 km (0.053 R)
• M20: 5,588,528 km (0.099 R)
• M21: 5,630,415 km (0.098 R)
• M22: 6,625,390 km (0.083 R)
• M23: 8,097,284 km (0.087 R)
• M24: 8,820,590 km (0.048 R)
• M25: 10,020,065 km (0.08 R)
• M26: 10,225,014 km (0.117 R)
• M27: 11,058,275 km (0.115 R)
• M28: 11,967,082 km (0.065 R)
• M29: 12,788,823 km (0.117 R)
• M30: 13,459,320 km (0.079 R)
• M31: 13,969,599 km (0.113 R)
• M32: 14,313,225 km (0.111 R)
• M33: 15,302,067 km (0.098 R)
• M34: 16,132,784 km (0.098 R)
• M35: 16,252,612 km (0.087 R)
• M36: 17,775,817 km (0.103 R)
• M37: 18,210,399 km (0.115 R)
• M38: 20,825,370 km (0.049 R)
• M39: 22,610,222 km (0.068 R)
• M40: 22,677,242 km (0.117 R)
• M41: 23,827,051 km (0.07 R)
• M42: 24,995,710 km (0.108 R)
• M43: 26,253,379 km (0.11 R)
• M44: 27,174,453 km (0.114 R)
• M45: 27,603,051 km (0.099 R)
• M46: 27,818,322 km (0.104 R)
• M47: 30,665,619 km (0.118 R)
• M48: 31,785,209 km (0.074 R)
• M49: 32,387,789 km (0.112 R)
• M50: 33,451,281 km (0.115 R)
• M51: 34,680,676 km (0.092 R)
• M52: 34,835,510 km (0.047 R)
• M53: 35,300,909 km (0.049 R)
• M54: 35,768,552 km (0.102 R)
• M55: 35,846,642 km (0.053 R)
• M56: 36,159,750 km (0.098 R)
• M57: 36,788,660 km (0.097 R)
• M58: 37,104,461 km (0.104 R)
• M59: 37,262,735 km (0.095 R)
• M60: 37,659,319 km (0.115 R)
• M61: 38,136,985 km (0.087 R)
• M62: 39,098,600 km (0.103 R)
• M63: 39,259,568 km (0.11 R)
• M64: 40,311,689 km (0.084 R)
• M65: 40,555,684 km (0.11 R)
• M66: 41,454,916 km (0.057 R)
• M67: 43,856,860 km (0.112 R)
• M68: 44,275,584 km (0.102 R)
• M69: 45,624,209 km (0.071 R)
• M70: 45,963,497 km (0.082 R)
• M71: 46,986,298 km (0.077 R)
• M72: 48,534,486 km (0.1 R)
• M73: 48,620,954 km (0.103 R)
• M74: 48,967,422 km (0.085 R)
• M75: 49,750,118 km (0.115 R)
• M76: 50,624,667 km (0.117 R)
• M77: 51,151,701 km (0.099 R)
• M78: 52,122,890 km (0.088 R)
• M79: 54,802,188 km (0.102 R)
• M80: 54,892,246 km (0.111 R)
• M81: 56,613,070 km (0.059 R)
• M82: 57,525,767 km (0.106 R)
• M83: 59,551,023 km (0.109 R)
• M84: 59,828,976 km (0.099 R)
• M85: 60,851,926 km (0.118 R)
• M86: 61,599,466 km (0.041 R)
• M87: 61,880,561 km (0.036 R)
• M88: 62,068,306 km (0.106 R)
• M89: 62,726,537 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.9

Radius: 7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.98 AU - 16.28 AU

Year: 22171 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,375,734 km

• M1: 148,401 km (0.086 R)
• M2: 260,599 km (0.088 R)
• M3: 359,334 km (0.092 R)
• M4: 596,596 km (0.073 R)
• M5: 673,041 km (0.119 R)
• M6: 1,057,657 km (0.107 R)
• M7: 1,248,245 km (0.099 R)
• M8: 1,581,399 km (0.101 R)
• M9: 2,449,665 km (0.089 R)
• M10: 2,543,613 km (0.096 R)
• M11: 2,702,785 km (0.114 R)
• M12: 3,233,857 km (0.088 R)
• M13: 3,476,206 km (0.061 R)
• M14: 3,581,971 km (0.079 R)
• M15: 3,688,784 km (0.034 R)
• M16: 3,869,199 km (0.089 R)
• M17: 4,052,457 km (0.109 R)
• M18: 4,735,670 km (0.106 R)
• M19: 5,090,666 km (0.049 R)
• M20: 5,372,658 km (0.051 R)
• M21: 6,464,274 km (0.076 R)
• M22: 7,805,867 km (0.1 R)
• M23: 7,852,093 km (0.111 R)
• M24: 8,131,093 km (0.101 R)
• M25: 8,366,111 km (0.111 R)
• M26: 9,475,529 km (0.029 R)
• M27: 9,722,814 km (0.087 R)
• M28: 10,173,254 km (0.026 R)
• M29: 10,579,412 km (0.09 R)
• M30: 10,784,361 km (0.114 R)
• M31: 11,407,436 km (0.077 R)
• M32: 12,471,675 km (0.091 R)
• M33: 13,400,977 km (0.092 R)
• M34: 13,456,328 km (0.083 R)
• M35: 14,979,534 km (0.067 R)
• M36: 15,383,299 km (0.097 R)
• M37: 15,557,580 km (0.079 R)
• M38: 15,790,803 km (0.102 R)
• M39: 15,849,296 km (0.112 R)
• M40: 16,201,599 km (0.098 R)
• M41: 17,395,091 km (0.069 R)
• M42: 17,455,528 km (0.107 R)
• M43: 17,515,966 km (0.098 R)
• M44: 17,880,237 km (0.11 R)
• M45: 18,247,200 km (0.074 R)
• M46: 18,740,125 km (0.089 R)
• M47: 19,112,774 km (0.026 R)
• M48: 19,425,284 km (0.119 R)
• M49: 20,308,958 km (0.107 R)
• M50: 20,372,537 km (0.066 R)
• M51: 22,049,978 km (0.118 R)
• M52: 22,772,835 km (0.077 R)
• M53: 23,436,900 km (0.09 R)
• M54: 23,905,441 km (0.063 R)
• M55: 24,174,567 km (0.119 R)
• M56: 25,397,978 km (0.116 R)
• M57: 26,502,460 km (0.116 R)
• M58: 28,829,305 km (0.108 R)
• M59: 28,972,320 km (0.116 R)
• M60: 29,980,760 km (0.071 R)
• M61: 30,927,415 km (0.084 R)
• M62: 31,809,893 km (0.096 R)
• M63: 33,901,121 km (0.036 R)
• M64: 38,136,237 km (0.084 R)
• M65: 38,766,044 km (0.054 R)
• M66: 39,240,569 km (0.12 R)
• M67: 40,916,813 km (0.085 R)
• M68: 41,804,078 km (0.112 R)
• M69: 41,966,092 km (0.118 R)
• M70: 43,351,518 km (0.119 R)
• M71: 43,844,144 km (0.094 R)
• M72: 44,586,449 km (0.083 R)
• M73: 44,752,053 km (0.106 R)
• M74: 45,499,444 km (0.105 R)
• M75: 45,832,898 km (0.103 R)
• M76: 47,681,629 km (0.044 R)
• M77: 48,870,782 km (0.068 R)
• M78: 50,931,941 km (0.084 R)
• M79: 51,104,877 km (0.087 R)
• M80: 52,933,711 km (0.066 R)
• M81: 53,372,182 km (0.103 R)
• M82: 53,812,000 km (0.116 R)
• M83: 53,900,113 km (0.111 R)
• M84: 54,960,911 km (0.111 R)
• M85: 55,138,484 km (0.038 R)
• M86: 55,939,581 km (0.082 R)
• M87: 56,475,739 km (0.108 R)
• M88: 56,834,176 km (0.109 R)
• M89: 58,184,895 km (0.061 R)
• M90: 60,826,045 km (0.083 R)
• M91: 61,377,463 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 5.9

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.35 AU - 19.33 AU

Year: 24883 Days

Day: 23.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,375,734 km

• M1: 405,410 km (0.114 R)
• M2: 787,782 km (0.107 R)
• M3: 842,086 km (0.113 R)
• M4: 954,434 km (0.101 R)
• M5: 1,012,478 km (0.114 R)
• M6: 1,225,207 km (0.088 R)
• M7: 1,519,316 km (0.067 R)
• M8: 1,587,533 km (0.09 R)
• M9: 1,656,946 km (0.116 R)
• M10: 2,208,813 km (0.046 R)
• M11: 2,688,274 km (0.08 R)
• M12: 3,068,552 km (0.072 R)
• M13: 3,242,983 km (0.116 R)
• M14: 3,420,705 km (0.05 R)
• M15: 3,785,574 km (0.103 R)
• M16: 4,115,138 km (0.09 R)
• M17: 4,552,263 km (0.052 R)
• M18: 6,004,410 km (0.119 R)
• M19: 6,058,714 km (0.096 R)
• M20: 6,611,029 km (0.118 R)
• M21: 6,950,018 km (0.114 R)
• M22: 7,179,351 km (0.094 R)
• M23: 7,469,272 km (0.1 R)
• M24: 8,606,066 km (0.086 R)
• M25: 9,100,637 km (0.104 R)
• M26: 9,288,382 km (0.082 R)
• M27: 10,969,264 km (0.084 R)
• M28: 11,169,276 km (0.077 R)
• M29: 12,811,562 km (0.09 R)
• M30: 13,092,506 km (0.112 R)
• M31: 13,589,171 km (0.111 R)
• M32: 14,091,970 km (0.079 R)
• M33: 14,454,745 km (0.081 R)
• M34: 16,390,541 km (0.097 R)
• M35: 17,079,439 km (0.107 R)
• M36: 18,485,360 km (0.112 R)
• M37: 19,362,752 km (0.078 R)
• M38: 21,074,899 km (0.085 R)
• M39: 21,323,381 km (0.116 R)
• M40: 21,406,408 km (0.089 R)
• M41: 22,327,183 km (0.099 R)
• M42: 23,346,393 km (0.037 R)
• M43: 23,947,926 km (0.07 R)
• M44: 24,293,946 km (0.12 R)
• M45: 24,380,713 km (0.101 R)
• M46: 24,728,827 km (0.03 R)
• M47: 25,253,916 km (0.106 R)
• M48: 25,517,956 km (0.045 R)
• M49: 26,672,403 km (0.068 R)
• M50: 27,030,989 km (0.108 R)
• M51: 27,210,955 km (0.059 R)
• M52: 29,678,422 km (0.12 R)
• M53: 29,771,173 km (0.115 R)
• M54: 30,610,417 km (0.098 R)
• M55: 30,797,863 km (0.085 R)
• M56: 31,174,102 km (0.093 R)
• M57: 31,457,291 km (0.098 R)
• M58: 33,849,959 km (0.075 R)
• M59: 35,215,189 km (0.09 R)
• M60: 35,608,632 km (0.096 R)
• M61: 36,399,705 km (0.026 R)
• M62: 36,697,854 km (0.116 R)
• M63: 36,797,486 km (0.101 R)
• M64: 38,503,799 km (0.071 R)
• M65: 39,621,594 km (0.099 R)
• M66: 40,030,745 km (0.098 R)
• M67: 42,410,248 km (0.045 R)
• M68: 47,956,141 km (0.111 R)
• M69: 48,610,482 km (0.1 R)
• M70: 51,146,465 km (0.087 R)
• M71: 52,710,959 km (0.101 R)
• M72: 53,048,303 km (0.049 R)
• M73: 53,160,800 km (0.07 R)
• M74: 53,951,275 km (0.1 R)
• M75: 55,201,016 km (0.042 R)
• M76: 56,690,412 km (0.112 R)
• M77: 59,240,906 km (0.113 R)
• M78: 60,177,539 km (0.076 R)
• M79: 61,001,225 km (0.049 R)
• M80: 64,813,427 km (0.098 R)
• M81: 65,657,608 km (0.118 R)
• M82: 65,778,483 km (0.054 R)
• M83: 68,211,842 km (0.093 R)
• M84: 71,046,422 km (0.093 R)
• M85: 74,548,957 km (0.118 R)
• M86: 76,448,252 km (0.08 R)
• M87: 77,723,275 km (0.086 R)
• M88: 79,777,852 km (0.079 R)
• M89: 81,590,230 km (0.067 R)
• M90: 81,980,381 km (0.076 R)
• M91: 82,762,479 km (0.095 R)
• M92: 85,255,527 km (0.074 R)
• M93: 86,577,524 km (0.106 R)
• M94: 88,573,159 km (0.056 R)
• M95: 89,241,862 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 11,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit