🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.42 AU - 0.6 AU

Year: 133 Days

Day: 25.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 103.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,301,566 km

• M1: 160,369 km (0.107 R)
• M2: 333,005 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.93 AU - 1.33 AU

Year: 439 Days

Day: 33.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.38 AU - 1.8 AU

Year: 732 Days

Day: 35 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.8 AU - 2.48 AU

Year: 1143 Days

Day: 13.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.79 AU - 2.63 AU

Year: 1200 Days

Day: 40.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 12.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.34 AU - 7.9 AU

Year: 6939 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,301,566 km

• M1: 161,566 km (0.099 R)
• M2: 289,921 km (0.105 R)
• M3: 428,747 km (0.068 R)
• M4: 685,158 km (0.115 R)
• M5: 833,410 km (0.111 R)
• M6: 1,362,537 km (0.075 R)
• M7: 1,465,910 km (0.114 R)
• M8: 1,699,731 km (0.095 R)
• M9: 2,083,599 km (0.083 R)
• M10: 2,265,361 km (0.11 R)
• M11: 2,389,527 km (0.078 R)
• M12: 2,558,872 km (0.093 R)
• M13: 2,645,040 km (0.055 R)
• M14: 2,754,097 km (0.062 R)
• M15: 2,999,587 km (0.12 R)
• M16: 3,205,882 km (0.108 R)
• M17: 3,369,692 km (0.028 R)
• M18: 3,560,280 km (0.086 R)
• M19: 4,751,528 km (0.047 R)
• M20: 5,156,040 km (0.095 R)
• M21: 5,684,569 km (0.083 R)
• M22: 6,056,171 km (0.076 R)
• M23: 6,230,452 km (0.107 R)
• M24: 6,465,470 km (0.11 R)
• M25: 6,733,251 km (0.08 R)
• M26: 6,883,746 km (0.112 R)
• M27: 7,372,482 km (0.117 R)
• M28: 7,999,447 km (0.064 R)
• M29: 8,287,273 km (0.094 R)
• M30: 8,481,002 km (0.096 R)
• M31: 8,643,615 km (0.1 R)
• M32: 8,971,983 km (0.085 R)
• M33: 9,237,669 km (0.06 R)
• M34: 9,404,919 km (0.079 R)
• M35: 10,015,877 km (0.085 R)
• M36: 10,991,704 km (0.1 R)
• M37: 11,204,731 km (0.092 R)
• M38: 11,526,965 km (0.097 R)
• M39: 11,707,230 km (0.061 R)
• M40: 12,180,558 km (0.119 R)
• M41: 12,585,968 km (0.074 R)
• M42: 12,771,619 km (0.104 R)
• M43: 13,183,462 km (0.111 R)
• M44: 13,637,641 km (0.074 R)
• M45: 13,752,083 km (0.114 R)
• M46: 13,943,419 km (0.073 R)
• M47: 15,307,453 km (0.096 R)
• M48: 15,505,819 km (0.107 R)
• M49: 16,227,031 km (0.109 R)
• M50: 16,510,369 km (0.086 R)
• M51: 16,713,822 km (0.062 R)
• M52: 18,077,407 km (0.119 R)
• M53: 18,455,441 km (0.072 R)
• M54: 18,582,000 km (0.055 R)
• M55: 19,006,110 km (0.116 R)
• M56: 19,134,016 km (0.111 R)
• M57: 19,476,446 km (0.104 R)
• M58: 19,864,054 km (0.065 R)
• M59: 19,950,522 km (0.077 R)
• M60: 20,341,271 km (0.104 R)
• M61: 20,559,385 km (0.114 R)
• M62: 21,484,199 km (0.045 R)
• M63: 21,661,921 km (0.109 R)
• M64: 22,467,506 km (0.025 R)
• M65: 22,602,742 km (0.096 R)
• M66: 22,693,099 km (0.051 R)
• M67: 22,828,785 km (0.107 R)
• M68: 24,943,051 km (0.102 R)
• M69: 25,740,258 km (0.101 R)
• M70: 25,834,505 km (0.076 R)
• M71: 27,793,639 km (0.109 R)
• M72: 28,327,404 km (0.116 R)
• M73: 29,257,304 km (0.051 R)
• M74: 29,602,427 km (0.101 R)
• M75: 29,750,678 km (0.117 R)
• M76: 30,896,149 km (0.068 R)
• M77: 31,247,554 km (0.059 R)
• M78: 32,615,627 km (0.073 R)
• M79: 32,922,153 km (0.102 R)
• M80: 33,796,253 km (0.059 R)
• M81: 34,417,833 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 13.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.33 AU - 8.99 AU

Year: 8514 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,301,566 km

• M1: 269,276 km (0.115 R)
• M2: 398,978 km (0.091 R)
• M3: 560,842 km (0.08 R)
• M4: 877,392 km (0.116 R)
• M5: 978,819 km (0.07 R)
• M6: 1,328,279 km (0.068 R)
• M7: 1,528,441 km (0.097 R)
• M8: 1,847,833 km (0.064 R)
• M9: 2,212,553 km (0.1 R)
• M10: 2,501,426 km (0.12 R)
• M11: 3,277,091 km (0.073 R)
• M12: 3,805,321 km (0.076 R)
• M13: 4,006,829 km (0.075 R)
• M14: 4,182,457 km (0.093 R)
• M15: 5,450,000 km (0.059 R)
• M16: 5,612,463 km (0.088 R)
• M17: 6,517,082 km (0.081 R)
• M18: 6,828,694 km (0.063 R)
• M19: 7,039,328 km (0.089 R)
• M20: 8,952,834 km (0.114 R)
• M21: 9,067,875 km (0.113 R)
• M22: 9,338,497 km (0.104 R)
• M23: 11,058,125 km (0.092 R)
• M24: 11,891,086 km (0.062 R)
• M25: 12,187,290 km (0.046 R)
• M26: 12,917,028 km (0.085 R)
• M27: 13,003,945 km (0.104 R)
• M28: 13,221,759 km (0.106 R)
• M29: 13,352,956 km (0.094 R)
• M30: 15,466,026 km (0.089 R)
• M31: 15,929,032 km (0.111 R)
• M32: 16,631,992 km (0.11 R)
• M33: 16,726,538 km (0.052 R)
• M34: 16,963,501 km (0.113 R)
• M35: 17,249,532 km (0.097 R)
• M36: 17,345,125 km (0.08 R)
• M37: 17,971,342 km (0.091 R)
• M38: 18,165,520 km (0.119 R)
• M39: 18,752,243 km (0.081 R)
• M40: 19,047,848 km (0.041 R)
• M41: 19,394,766 km (0.06 R)
• M42: 19,693,812 km (0.044 R)
• M43: 20,145,298 km (0.055 R)
• M44: 22,140,784 km (0.077 R)
• M45: 23,452,907 km (0.11 R)
• M46: 24,466,881 km (0.045 R)
• M47: 24,682,153 km (0.087 R)
• M48: 25,277,552 km (0.075 R)
• M49: 25,386,310 km (0.101 R)
• M50: 26,372,160 km (0.107 R)
• M51: 26,703,519 km (0.05 R)
• M52: 27,147,526 km (0.112 R)
• M53: 27,650,025 km (0.113 R)
• M54: 28,777,544 km (0.105 R)
• M55: 29,004,933 km (0.084 R)
• M56: 29,920,173 km (0.108 R)
• M57: 30,035,213 km (0.08 R)
• M58: 30,323,638 km (0.114 R)
• M59: 30,497,022 km (0.079 R)
• M60: 30,903,031 km (0.09 R)
• M61: 31,544,656 km (0.086 R)
• M62: 31,720,433 km (0.099 R)
• M63: 32,426,685 km (0.101 R)
• M64: 32,959,852 km (0.114 R)
• M65: 33,974,724 km (0.064 R)
• M66: 34,576,556 km (0.1 R)
• M67: 34,939,331 km (0.111 R)
• M68: 35,242,566 km (0.054 R)
• M69: 35,729,656 km (0.045 R)
• M70: 35,973,950 km (0.084 R)
• M71: 36,833,689 km (0.079 R)
• M72: 37,142,459 km (0.095 R)
• M73: 38,011,323 km (0.111 R)
• M74: 39,705,818 km (0.08 R)
• M75: 39,958,938 km (0.095 R)
• M76: 40,466,822 km (0.111 R)
• M77: 40,785,466 km (0.056 R)
• M78: 40,913,073 km (0.063 R)
• M79: 41,040,829 km (0.097 R)
• M80: 41,746,034 km (0.059 R)
• M81: 41,874,688 km (0.11 R)
• M82: 42,196,772 km (0.115 R)
• M83: 42,714,082 km (0.096 R)
• M84: 43,689,460 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.8

Radius: 3.4

Gravity: 48.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.96 AU - 16.34 AU

Year: 23705 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,301,566 km

• M1: 89,160 km (0.077 R)
• M2: 134,488 km (0.099 R)
• M3: 285,433 km (0.119 R)
• M4: 416,780 km (0.082 R)
• M5: 1,073,066 km (0.07 R)
• M6: 3,158,759 km (0.06 R)
• M7: 3,405,895 km (0.12 R)
• M8: 4,546,279 km (0.114 R)
• M9: 5,842,545 km (0.069 R)
• M10: 6,556,575 km (0.071 R)
• M11: 7,083,160 km (0.049 R)
• M12: 7,514,151 km (0.061 R)
• M13: 8,685,353 km (0.081 R)
• M14: 9,321,144 km (0.06 R)
• M15: 10,091,573 km (0.115 R)
• M16: 11,504,076 km (0.097 R)
• M17: 11,755,999 km (0.085 R)
• M18: 13,437,180 km (0.053 R)
• M19: 13,835,559 km (0.102 R)
• M20: 15,468,121 km (0.096 R)
• M21: 16,025,522 km (0.047 R)
• M22: 17,303,836 km (0.103 R)
• M23: 17,520,155 km (0.119 R)
• M24: 17,809,776 km (0.064 R)
• M25: 17,955,185 km (0.085 R)
• M26: 19,505,917 km (0.103 R)
• M27: 19,580,865 km (0.09 R)
• M28: 20,032,352 km (0.111 R)
• M29: 20,563,275 km (0.113 R)
• M30: 20,945,497 km (0.078 R)
• M31: 21,329,964 km (0.061 R)
• M32: 21,484,349 km (0.117 R)
• M33: 21,639,182 km (0.066 R)
• M34: 22,262,108 km (0.107 R)
• M35: 23,366,439 km (0.083 R)
• M36: 24,005,522 km (0.103 R)
• M37: 25,545,931 km (0.094 R)
• M38: 26,204,012 km (0.085 R)
• M39: 28,551,053 km (0.091 R)
• M40: 28,636,174 km (0.075 R)
• M41: 29,148,248 km (0.084 R)
• M42: 29,577,294 km (0.081 R)
• M43: 30,789,785 km (0.117 R)
• M44: 31,226,760 km (0.061 R)
• M45: 31,665,830 km (0.09 R)
• M46: 32,283,819 km (0.105 R)
• M47: 32,372,530 km (0.09 R)
• M48: 32,995,007 km (0.105 R)
• M49: 33,263,087 km (0.112 R)
• M50: 34,252,078 km (0.067 R)
• M51: 34,342,435 km (0.08 R)
• M52: 35,891,072 km (0.105 R)
• M53: 37,928,595 km (0.095 R)
• M54: 38,396,986 km (0.045 R)
• M55: 38,961,419 km (0.12 R)
• M56: 41,535,400 km (0.088 R)
• M57: 42,211,582 km (0.086 R)
• M58: 42,502,550 km (0.061 R)
• M59: 43,086,431 km (0.101 R)
• M60: 43,477,180 km (0.078 R)
• M61: 43,575,017 km (0.054 R)
• M62: 46,145,109 km (0.115 R)
• M63: 47,750,892 km (0.098 R)
• M64: 47,952,849 km (0.066 R)
• M65: 49,068,999 km (0.058 R)
• M66: 51,533,774 km (0.112 R)
• M67: 51,948,459 km (0.06 R)
• M68: 52,572,581 km (0.062 R)
• M69: 52,781,121 km (0.089 R)
• M70: 55,623,929 km (0.113 R)
• M71: 56,582,552 km (0.077 R)
• M72: 56,689,365 km (0.107 R)
• M73: 57,224,626 km (0.056 R)
• M74: 58,084,515 km (0.034 R)
• M75: 58,408,095 km (0.116 R)
• M76: 59,273,818 km (0.05 R)
• M77: 60,580,406 km (0.051 R)
• M78: 60,689,612 km (0.115 R)
• M79: 61,237,140 km (0.08 R)
• M80: 62,889,598 km (0.077 R)
• M81: 65,676,008 km (0.075 R)
• M82: 66,463,342 km (0.091 R)
• M83: 67,933,889 km (0.025 R)
• M84: 68,388,517 km (0.085 R)
• M85: 68,502,361 km (0.105 R)
• M86: 68,616,205 km (0.036 R)
• M87: 69,415,058 km (0.086 R)
• M88: 71,252,718 km (0.099 R)
• M89: 72,989,998 km (0.08 R)
• M90: 75,680,815 km (0.108 R)
• M91: 75,916,282 km (0.11 R)
• M92: 77,215,988 km (0.048 R)
• M93: 77,334,470 km (0.068 R)
• M94: 78,880,713 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.2

Radius: 5.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.88 AU - 19.56 AU

Year: 29583 Days

Day: 19.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,301,566 km

• M1: 72,705 km (0.096 R)
• M2: 238,908 km (0.061 R)
• M3: 276,307 km (0.1 R)
• M4: 546,331 km (0.064 R)
• M5: 669,899 km (0.103 R)
• M6: 923,468 km (0.074 R)
• M7: 1,028,785 km (0.042 R)
• M8: 1,488,200 km (0.08 R)
• M9: 1,662,631 km (0.053 R)
• M10: 1,817,465 km (0.07 R)
• M11: 2,113,369 km (0.082 R)
• M12: 2,338,215 km (0.117 R)
• M13: 2,395,511 km (0.105 R)
• M14: 2,482,577 km (0.097 R)
• M15: 2,780,127 km (0.075 R)
• M16: 2,963,983 km (0.113 R)
• M17: 3,183,742 km (0.111 R)
• M18: 3,247,471 km (0.047 R)
• M19: 3,473,962 km (0.077 R)
• M20: 3,705,539 km (0.077 R)
• M21: 4,900,078 km (0.114 R)
• M22: 5,272,427 km (0.099 R)
• M23: 5,576,859 km (0.039 R)
• M24: 5,809,035 km (0.11 R)
• M25: 6,044,203 km (0.119 R)
• M26: 6,443,330 km (0.05 R)
• M27: 6,768,705 km (0.093 R)
• M28: 6,933,413 km (0.071 R)
• M29: 7,141,054 km (0.105 R)
• M30: 7,224,680 km (0.091 R)
• M31: 7,562,621 km (0.081 R)
• M32: 7,690,677 km (0.1 R)
• M33: 9,100,936 km (0.086 R)
• M34: 9,557,658 km (0.103 R)
• M35: 9,742,412 km (0.061 R)
• M36: 9,928,511 km (0.107 R)
• M37: 10,779,873 km (0.089 R)
• M38: 12,250,121 km (0.093 R)
• M39: 12,300,236 km (0.099 R)
• M40: 12,400,616 km (0.061 R)
• M41: 13,264,694 km (0.088 R)
• M42: 13,574,361 km (0.097 R)
• M43: 14,043,201 km (0.109 R)
• M44: 14,836,518 km (0.101 R)
• M45: 15,265,565 km (0.035 R)
• M46: 15,319,420 km (0.112 R)
• M47: 15,481,584 km (0.101 R)
• M48: 16,135,776 km (0.094 R)
• M49: 17,302,191 km (0.051 R)
• M50: 17,696,979 km (0.037 R)
• M51: 17,980,766 km (0.117 R)
• M52: 18,151,757 km (0.117 R)
• M53: 18,668,169 km (0.101 R)
• M54: 19,950,372 km (0.115 R)
• M55: 20,305,069 km (0.11 R)
• M56: 20,900,767 km (0.052 R)
• M57: 21,260,849 km (0.11 R)
• M58: 21,321,137 km (0.113 R)
• M59: 21,381,425 km (0.118 R)
• M60: 22,109,219 km (0.113 R)
• M61: 23,713,955 km (0.09 R)
• M62: 23,901,401 km (0.049 R)
• M63: 25,483,548 km (0.035 R)
• M64: 25,932,492 km (0.096 R)
• M65: 26,319,501 km (0.092 R)
• M66: 28,548,061 km (0.092 R)
• M67: 29,014,357 km (0.116 R)
• M68: 30,904,527 km (0.104 R)
• M69: 31,520,571 km (0.096 R)
• M70: 32,903,752 km (0.103 R)
• M71: 34,377,441 km (0.055 R)
• M72: 34,731,539 km (0.078 R)
• M73: 34,802,449 km (0.115 R)
• M74: 37,606,960 km (0.062 R)
• M75: 37,752,818 km (0.085 R)
• M76: 37,825,822 km (0.103 R)
• M77: 38,117,986 km (0.113 R)
• M78: 40,782,175 km (0.106 R)
• M79: 41,232,165 km (0.093 R)
• M80: 43,200,424 km (0.115 R)
• M81: 45,897,824 km (0.115 R)
• M82: 46,913,593 km (0.049 R)
• M83: 46,992,132 km (0.063 R)
• M84: 47,227,599 km (0.103 R)
• M85: 47,621,191 km (0.039 R)
• M86: 48,015,830 km (0.09 R)
• M87: 48,887,687 km (0.114 R)
• M88: 49,126,445 km (0.086 R)
• M89: 51,534,821 km (0.037 R)
• M90: 52,834,976 km (0.108 R)
• M91: 53,243,378 km (0.036 R)
• M92: 54,145,753 km (0.114 R)
• M93: 54,228,031 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit