🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.96 AU - 1.26 AU

Year: 434 Days

Day: 28.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.3 AU - 1.84 AU

Year: 730 Days

Day: 45.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,636,392 km

• M1: 843,882 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.8 AU - 3.56 AU

Year: 2103 Days

Day: 27.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.59 AU - 3.87 AU

Year: 2153 Days

Day: 18.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.88 AU - 4.12 AU

Year: 2428 Days

Day: 25 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,636,392 km

• M1: 1,609,673 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 11.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.3 AU - 6.64 AU

Year: 6103 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,636,392 km

• M1: 152,889 km (0.09 R)
• M2: 320,588 km (0.113 R)
• M3: 393,143 km (0.117 R)
• M4: 466,446 km (0.107 R)
• M5: 591,360 km (0.084 R)
• M6: 745,745 km (0.086 R)
• M7: 1,076,955 km (0.111 R)
• M8: 1,322,894 km (0.115 R)
• M9: 1,610,122 km (0.043 R)
• M10: 1,679,386 km (0.081 R)
• M11: 1,844,841 km (0.083 R)
• M12: 2,179,491 km (0.05 R)
• M13: 2,793,591 km (0.114 R)
• M14: 3,091,440 km (0.052 R)
• M15: 3,163,845 km (0.12 R)
• M16: 3,340,072 km (0.09 R)
• M17: 3,429,531 km (0.081 R)
• M18: 3,534,698 km (0.115 R)
• M19: 3,810,557 km (0.119 R)
• M20: 4,464,748 km (0.038 R)
• M21: 5,840,002 km (0.117 R)
• M22: 6,629,878 km (0.098 R)
• M23: 6,951,364 km (0.12 R)
• M24: 7,258,638 km (0.093 R)
• M25: 7,767,720 km (0.118 R)
• M26: 8,167,146 km (0.085 R)
• M27: 8,267,975 km (0.096 R)
• M28: 8,573,304 km (0.107 R)
• M29: 9,152,996 km (0.051 R)
• M30: 10,701,334 km (0.106 R)
• M31: 11,280,278 km (0.102 R)
• M32: 11,505,722 km (0.092 R)
• M33: 11,732,512 km (0.116 R)
• M34: 12,236,956 km (0.051 R)
• M35: 12,306,220 km (0.066 R)
• M36: 12,842,229 km (0.119 R)
• M37: 13,030,423 km (0.069 R)
• M38: 13,148,456 km (0.036 R)
• M39: 13,504,948 km (0.086 R)
• M40: 13,864,581 km (0.072 R)
• M41: 13,936,837 km (0.031 R)
• M42: 14,568,888 km (0.07 R)
• M43: 14,912,963 km (0.1 R)
• M44: 15,160,547 km (0.069 R)
• M45: 15,459,294 km (0.118 R)
• M46: 15,860,665 km (0.041 R)
• M47: 15,936,362 km (0.098 R)
• M48: 16,012,058 km (0.115 R)
• M49: 16,673,879 km (0.119 R)
• M50: 16,982,350 km (0.048 R)
• M51: 17,396,437 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 12.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.55 AU - 10.27 AU

Year: 11570 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,636,392 km

• M1: 228,735 km (0.12 R)
• M2: 328,517 km (0.06 R)
• M3: 547,079 km (0.093 R)
• M4: 636,240 km (0.095 R)
• M5: 745,446 km (0.114 R)
• M6: 953,537 km (0.061 R)
• M7: 1,710,652 km (0.092 R)
• M8: 1,848,880 km (0.116 R)
• M9: 2,136,856 km (0.053 R)
• M10: 2,484,073 km (0.12 R)
• M11: 3,134,674 km (0.101 R)
• M12: 3,330,049 km (0.097 R)
• M13: 3,631,040 km (0.073 R)
• M14: 3,707,634 km (0.082 R)
• M15: 4,178,867 km (0.082 R)
• M16: 4,394,587 km (0.117 R)
• M17: 4,752,874 km (0.071 R)
• M18: 4,836,948 km (0.085 R)
• M19: 5,884,283 km (0.064 R)
• M20: 6,065,595 km (0.098 R)
• M21: 6,187,518 km (0.055 R)
• M22: 6,279,371 km (0.078 R)
• M23: 6,620,603 km (0.107 R)
• M24: 6,714,700 km (0.078 R)
• M25: 6,967,820 km (0.05 R)
• M26: 7,353,633 km (0.099 R)
• M27: 7,483,633 km (0.104 R)
• M28: 8,011,864 km (0.041 R)
• M29: 8,518,103 km (0.034 R)
• M30: 8,826,873 km (0.088 R)
• M31: 9,034,814 km (0.039 R)
• M32: 9,420,178 km (0.108 R)
• M33: 10,425,326 km (0.085 R)
• M34: 11,767,518 km (0.088 R)
• M35: 12,149,890 km (0.112 R)
• M36: 12,458,810 km (0.107 R)
• M37: 12,536,451 km (0.053 R)
• M38: 12,653,287 km (0.078 R)
• M39: 12,887,857 km (0.099 R)
• M40: 12,966,395 km (0.038 R)
• M41: 13,202,910 km (0.113 R)
• M42: 13,361,483 km (0.064 R)
• M43: 13,881,037 km (0.069 R)
• M44: 13,961,520 km (0.059 R)
• M45: 14,082,545 km (0.12 R)
• M46: 14,898,602 km (0.048 R)
• M47: 15,604,404 km (0.111 R)
• M48: 16,962,304 km (0.108 R)
• M49: 17,091,407 km (0.081 R)
• M50: 17,264,342 km (0.077 R)
• M51: 17,611,709 km (0.118 R)
• M52: 17,786,289 km (0.091 R)
• M53: 18,313,622 km (0.114 R)
• M54: 18,579,158 km (0.104 R)
• M55: 19,248,608 km (0.115 R)
• M56: 19,473,454 km (0.112 R)
• M57: 19,654,019 km (0.088 R)
• M58: 19,925,988 km (0.025 R)
• M59: 20,016,793 km (0.072 R)
• M60: 20,244,781 km (0.112 R)
• M61: 20,657,072 km (0.096 R)
• M62: 21,257,708 km (0.12 R)
• M63: 21,723,556 km (0.088 R)
• M64: 24,006,270 km (0.105 R)
• M65: 24,394,177 km (0.106 R)
• M66: 24,832,947 km (0.041 R)
• M67: 25,274,411 km (0.11 R)
• M68: 26,364,381 km (0.098 R)
• M69: 26,614,359 km (0.092 R)
• M70: 27,166,824 km (0.108 R)
• M71: 27,267,653 km (0.111 R)
• M72: 27,469,759 km (0.075 R)
• M73: 27,672,315 km (0.101 R)
• M74: 27,875,469 km (0.108 R)
• M75: 28,590,247 km (0.097 R)
• M76: 28,744,184 km (0.099 R)
• M77: 28,949,881 km (0.073 R)
• M78: 30,455,733 km (0.046 R)
• M79: 31,138,946 km (0.078 R)
• M80: 31,350,328 km (0.064 R)
• M81: 31,987,017 km (0.107 R)
• M82: 34,085,426 km (0.11 R)
• M83: 34,630,710 km (0.081 R)
• M84: 34,794,819 km (0.098 R)
• M85: 36,728,820 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.9

Radius: 10.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.98 AU - 13.4 AU

Year: 14823 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,636,392 km

• M1: 143,913 km (0.044 R)
• M2: 937,979 km (0.111 R)
• M3: 1,290,880 km (0.108 R)
• M4: 1,548,787 km (0.113 R)
• M5: 1,966,464 km (0.074 R)
• M6: 3,702,846 km (0.078 R)
• M7: 4,071,156 km (0.049 R)
• M8: 5,123,877 km (0.099 R)
• M9: 5,245,799 km (0.113 R)
• M10: 5,451,346 km (0.117 R)
• M11: 5,828,034 km (0.083 R)
• M12: 6,387,081 km (0.105 R)
• M13: 6,518,578 km (0.096 R)
• M14: 6,650,822 km (0.112 R)
• M15: 7,098,569 km (0.095 R)
• M16: 7,371,884 km (0.07 R)
• M17: 7,928,986 km (0.078 R)
• M18: 8,165,052 km (0.095 R)
• M19: 8,887,460 km (0.074 R)
• M20: 9,034,365 km (0.098 R)
• M21: 9,680,478 km (0.07 R)
• M22: 9,983,713 km (0.12 R)
• M23: 10,392,863 km (0.109 R)
• M24: 10,807,698 km (0.034 R)
• M25: 11,975,908 km (0.104 R)
• M26: 12,084,067 km (0.12 R)
• M27: 12,795,405 km (0.11 R)
• M28: 13,016,960 km (0.12 R)
• M29: 13,520,207 km (0.101 R)
• M30: 14,776,978 km (0.03 R)
• M31: 15,419,352 km (0.058 R)
• M32: 15,596,027 km (0.064 R)
• M33: 18,639,895 km (0.101 R)
• M34: 20,100,120 km (0.066 R)
• M35: 20,746,532 km (0.114 R)
• M36: 20,941,757 km (0.107 R)
• M37: 21,202,955 km (0.116 R)
• M38: 21,531,023 km (0.116 R)
• M39: 22,059,552 km (0.085 R)
• M40: 23,196,646 km (0.031 R)
• M41: 23,670,422 km (0.04 R)
• M42: 23,738,340 km (0.094 R)
• M43: 26,227,349 km (0.097 R)
• M44: 26,508,892 km (0.055 R)
• M45: 26,720,872 km (0.109 R)
• M46: 26,862,392 km (0.098 R)
• M47: 27,788,702 km (0.104 R)
• M48: 28,075,930 km (0.071 R)
• M49: 28,436,162 km (0.1 R)
• M50: 28,653,079 km (0.104 R)
• M51: 29,307,120 km (0.045 R)
• M52: 31,224,217 km (0.042 R)
• M53: 31,672,412 km (0.114 R)
• M54: 34,559,651 km (0.114 R)
• M55: 35,100,747 km (0.114 R)
• M56: 35,722,476 km (0.084 R)
• M57: 37,530,067 km (0.085 R)
• M58: 37,768,077 km (0.108 R)
• M59: 37,926,950 km (0.079 R)
• M60: 38,724,905 km (0.117 R)
• M61: 40,094,174 km (0.116 R)
• M62: 41,070,300 km (0.112 R)
• M63: 41,151,981 km (0.07 R)
• M64: 41,643,260 km (0.085 R)
• M65: 42,054,205 km (0.091 R)
• M66: 42,466,497 km (0.088 R)
• M67: 43,128,917 km (0.093 R)
• M68: 43,211,943 km (0.032 R)
• M69: 44,631,777 km (0.12 R)
• M70: 44,968,073 km (0.101 R)
• M71: 45,643,208 km (0.115 R)
• M72: 46,236,663 km (0.033 R)
• M73: 46,832,661 km (0.112 R)
• M74: 47,602,790 km (0.098 R)
• M75: 49,676,666 km (0.095 R)
• M76: 49,938,013 km (0.08 R)
• M77: 51,163,519 km (0.097 R)
• M78: 51,251,483 km (0.027 R)
• M79: 52,044,950 km (0.113 R)
• M80: 54,989,185 km (0.093 R)
• M81: 57,255,294 km (0.1 R)
• M82: 57,803,720 km (0.093 R)
• M83: 57,895,274 km (0.113 R)
• M84: 58,537,647 km (0.106 R)
• M85: 58,905,807 km (0.096 R)
• M86: 60,014,776 km (0.092 R)
• M87: 61,691,170 km (0.102 R)
• M88: 62,441,254 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 11

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.7 AU - 14.04 AU

Year: 15166 Days

Day: 13.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,636,392 km

• M1: 138,677 km (0.084 R)
• M2: 365,468 km (0.084 R)
• M3: 647,310 km (0.082 R)
• M4: 908,508 km (0.046 R)
• M5: 1,086,230 km (0.097 R)
• M6: 2,140,147 km (0.11 R)
• M7: 2,920,150 km (0.071 R)
• M8: 3,221,291 km (0.097 R)
• M9: 3,497,449 km (0.058 R)
• M10: 3,745,332 km (0.081 R)
• M11: 3,817,289 km (0.119 R)
• M12: 4,447,545 km (0.119 R)
• M13: 5,270,333 km (0.114 R)
• M14: 5,886,826 km (0.11 R)
• M15: 6,526,207 km (0.098 R)
• M16: 7,009,109 km (0.104 R)
• M17: 7,916,719 km (0.073 R)
• M18: 8,764,939 km (0.117 R)
• M19: 9,346,576 km (0.099 R)
• M20: 10,040,710 km (0.103 R)
• M21: 12,114,735 km (0.077 R)
• M22: 12,762,045 km (0.105 R)
• M23: 12,871,102 km (0.05 R)
• M24: 13,089,963 km (0.065 R)
• M25: 13,365,373 km (0.11 R)
• M26: 13,754,178 km (0.116 R)
• M27: 14,486,160 km (0.09 R)
• M28: 15,057,774 km (0.11 R)
• M29: 15,288,454 km (0.086 R)
• M30: 15,404,242 km (0.118 R)
• M31: 15,636,867 km (0.111 R)
• M32: 17,296,655 km (0.119 R)
• M33: 17,720,317 km (0.089 R)
• M34: 18,454,693 km (0.034 R)
• M35: 20,397,221 km (0.119 R)
• M36: 20,973,322 km (0.112 R)
• M37: 21,295,706 km (0.108 R)
• M38: 21,749,885 km (0.095 R)
• M39: 21,945,409 km (0.12 R)
• M40: 22,141,682 km (0.063 R)
• M41: 23,464,276 km (0.097 R)
• M42: 24,405,397 km (0.109 R)
• M43: 25,496,115 km (0.116 R)
• M44: 25,633,595 km (0.098 R)
• M45: 25,840,190 km (0.119 R)
• M46: 25,909,154 km (0.108 R)
• M47: 26,047,383 km (0.093 R)
• M48: 26,602,541 km (0.072 R)
• M49: 27,231,899 km (0.081 R)
• M50: 27,583,603 km (0.095 R)
• M51: 28,862,216 km (0.06 R)
• M52: 30,232,832 km (0.03 R)
• M53: 30,378,391 km (0.098 R)
• M54: 30,524,099 km (0.04 R)
• M55: 31,256,381 km (0.101 R)
• M56: 31,550,789 km (0.06 R)
• M57: 31,624,541 km (0.095 R)
• M58: 32,812,797 km (0.115 R)
• M59: 33,262,039 km (0.052 R)
• M60: 33,337,137 km (0.06 R)
• M61: 33,788,773 km (0.087 R)
• M62: 34,242,504 km (0.089 R)
• M63: 34,774,474 km (0.118 R)
• M64: 35,309,137 km (0.098 R)
• M65: 35,539,069 km (0.096 R)
• M66: 35,846,492 km (0.108 R)
• M67: 37,084,863 km (0.101 R)
• M68: 38,022,842 km (0.066 R)
• M69: 39,206,460 km (0.103 R)
• M70: 40,803,118 km (0.098 R)
• M71: 41,447,736 km (0.108 R)
• M72: 41,528,519 km (0.026 R)
• M73: 44,142,293 km (0.084 R)
• M74: 44,721,087 km (0.119 R)
• M75: 44,970,018 km (0.116 R)
• M76: 45,469,076 km (0.108 R)
• M77: 45,886,304 km (0.028 R)
• M78: 46,893,098 km (0.089 R)
• M79: 47,061,545 km (0.103 R)
• M80: 48,076,717 km (0.061 R)
• M81: 48,672,266 km (0.103 R)
• M82: 51,165,314 km (0.034 R)
• M83: 51,338,848 km (0.053 R)
• M84: 55,382,329 km (0.114 R)
• M85: 57,532,200 km (0.061 R)
• M86: 57,893,179 km (0.027 R)
• M87: 58,254,907 km (0.089 R)
• M88: 60,991,800 km (0.098 R)
• M89: 61,451,963 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit