🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.79 AU

Year: 230 Days

Day: 45.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,238,625 km

• M1: 453,132 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.97 AU - 1.47 AU

Year: 508 Days

Day: 18.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.85 AU - 2.35 AU

Year: 1146 Days

Day: 33.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,238,625 km

• M1: 181,911 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.11 AU - 3.17 AU

Year: 1616 Days

Day: 44.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 11.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.82 AU - 8.66 AU

Year: 8112 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,238,625 km

• M1: 144,063 km (0.102 R)
• M2: 233,672 km (0.062 R)
• M3: 397,930 km (0.119 R)
• M4: 743,352 km (0.11 R)
• M5: 1,327,831 km (0.06 R)
• M6: 1,713,494 km (0.084 R)
• M7: 2,259,825 km (0.058 R)
• M8: 2,366,788 km (0.116 R)
• M9: 2,563,659 km (0.066 R)
• M10: 2,652,969 km (0.095 R)
• M11: 3,307,160 km (0.112 R)
• M12: 3,478,450 km (0.095 R)
• M13: 3,552,800 km (0.107 R)
• M14: 3,702,996 km (0.034 R)
• M15: 3,958,210 km (0.113 R)
• M16: 4,703,357 km (0.118 R)
• M17: 5,318,952 km (0.053 R)
• M18: 6,380,948 km (0.114 R)
• M19: 6,533,537 km (0.1 R)
• M20: 6,904,839 km (0.063 R)
• M21: 7,124,599 km (0.105 R)
• M22: 7,251,308 km (0.119 R)
• M23: 7,346,751 km (0.065 R)
• M24: 7,961,150 km (0.095 R)
• M25: 8,224,891 km (0.105 R)
• M26: 8,524,984 km (0.076 R)
• M27: 9,621,088 km (0.109 R)
• M28: 10,328,686 km (0.088 R)
• M29: 10,652,565 km (0.109 R)
• M30: 10,724,971 km (0.096 R)
• M31: 10,943,234 km (0.116 R)
• M32: 11,718,899 km (0.062 R)
• M33: 11,943,744 km (0.103 R)
• M34: 12,245,782 km (0.071 R)
• M35: 12,703,552 km (0.077 R)
• M36: 12,934,681 km (0.117 R)
• M37: 13,518,262 km (0.079 R)
• M38: 13,714,684 km (0.065 R)
• M39: 14,150,313 km (0.096 R)
• M40: 14,230,049 km (0.101 R)
• M41: 14,470,004 km (0.047 R)
• M42: 15,648,685 km (0.1 R)
• M43: 16,395,777 km (0.11 R)
• M44: 16,942,707 km (0.091 R)
• M45: 17,197,023 km (0.078 R)
• M46: 17,538,256 km (0.112 R)
• M47: 17,709,695 km (0.057 R)
• M48: 17,967,901 km (0.092 R)
• M49: 18,357,454 km (0.114 R)
• M50: 19,454,455 km (0.091 R)
• M51: 20,077,979 km (0.119 R)
• M52: 20,212,468 km (0.116 R)
• M53: 20,662,907 km (0.112 R)
• M54: 21,207,742 km (0.098 R)
• M55: 21,665,512 km (0.12 R)
• M56: 21,941,669 km (0.087 R)
• M57: 22,033,971 km (0.115 R)
• M58: 22,404,525 km (0.116 R)
• M59: 22,497,575 km (0.079 R)
• M60: 22,730,499 km (0.08 R)
• M61: 23,245,864 km (0.089 R)
• M62: 23,623,149 km (0.058 R)
• M63: 23,859,963 km (0.113 R)
• M64: 24,431,576 km (0.05 R)
• M65: 25,104,168 km (0.056 R)
• M66: 25,588,267 km (0.063 R)
• M67: 26,124,426 km (0.066 R)
• M68: 26,369,317 km (0.031 R)
• M69: 26,516,671 km (0.05 R)
• M70: 26,812,127 km (0.098 R)
• M71: 27,306,997 km (0.095 R)
• M72: 27,705,077 km (0.102 R)
• M73: 28,054,986 km (0.043 R)
• M74: 28,658,314 km (0.105 R)
• M75: 29,164,254 km (0.11 R)
• M76: 29,316,545 km (0.117 R)
• M77: 30,906,471 km (0.106 R)
• M78: 31,113,664 km (0.119 R)
• M79: 31,894,864 km (0.079 R)
• M80: 32,366,547 km (0.052 R)
• M81: 34,062,538 km (0.112 R)
• M82: 35,516,030 km (0.045 R)
• M83: 35,733,097 km (0.118 R)
• M84: 36,660,454 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.4

Radius: 3.2

Gravity: 39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.74 AU - 16.76 AU

Year: 23548 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 33,238,625 km

• M1: 81,232 km (0.088 R)
• M2: 240,105 km (0.11 R)
• M3: 319,840 km (0.111 R)
• M4: 371,751 km (0.081 R)
• M5: 503,696 km (0.072 R)
• M6: 953,537 km (0.036 R)
• M7: 1,582,895 km (0.097 R)
• M8: 2,146,879 km (0.115 R)
• M9: 2,415,557 km (0.077 R)
• M10: 2,802,267 km (0.108 R)
• M11: 2,911,175 km (0.076 R)
• M12: 3,058,379 km (0.063 R)
• M13: 3,132,879 km (0.119 R)
• M14: 3,245,825 km (0.118 R)
• M15: 3,514,503 km (0.117 R)
• M16: 3,592,593 km (0.025 R)
• M17: 4,362,573 km (0.081 R)
• M18: 4,404,461 km (0.12 R)
• M19: 5,860,197 km (0.09 R)
• M20: 6,045,998 km (0.107 R)
• M21: 7,200,445 km (0.03 R)
• M22: 7,449,376 km (0.077 R)
• M23: 7,549,606 km (0.102 R)
• M24: 7,853,439 km (0.115 R)
• M25: 7,955,615 km (0.058 R)
• M26: 8,264,534 km (0.082 R)
• M27: 8,316,445 km (0.078 R)
• M28: 8,682,810 km (0.109 R)
• M29: 8,894,491 km (0.114 R)
• M30: 9,215,079 km (0.094 R)
• M31: 9,922,827 km (0.101 R)
• M32: 10,255,233 km (0.068 R)
• M33: 11,563,317 km (0.1 R)
• M34: 13,590,667 km (0.084 R)
• M35: 13,836,307 km (0.093 R)
• M36: 14,331,925 km (0.101 R)
• M37: 14,519,371 km (0.065 R)
• M38: 14,707,565 km (0.069 R)
• M39: 15,724,681 km (0.104 R)
• M40: 16,830,060 km (0.112 R)
• M41: 17,960,272 km (0.12 R)
• M42: 18,094,910 km (0.093 R)
• M43: 18,568,537 km (0.077 R)
• M44: 18,772,738 km (0.108 R)
• M45: 19,804,963 km (0.037 R)
• M46: 20,855,589 km (0.099 R)
• M47: 21,138,778 km (0.12 R)
• M48: 21,924,166 km (0.092 R)
• M49: 22,284,248 km (0.085 R)
• M50: 23,670,572 km (0.118 R)
• M51: 25,763,745 km (0.092 R)
• M52: 26,067,579 km (0.095 R)
• M53: 28,462,042 km (0.113 R)
• M54: 28,697,509 km (0.088 R)
• M55: 28,776,048 km (0.071 R)
• M56: 29,566,224 km (0.09 R)
• M57: 29,804,683 km (0.081 R)
• M58: 31,006,403 km (0.047 R)
• M59: 31,087,036 km (0.042 R)
• M60: 32,305,660 km (0.094 R)
• M61: 33,291,660 km (0.092 R)
• M62: 34,956,834 km (0.075 R)
• M63: 35,884,191 km (0.108 R)
• M64: 36,223,329 km (0.102 R)
• M65: 37,418,915 km (0.047 R)
• M66: 38,975,182 km (0.092 R)
• M67: 40,199,940 km (0.046 R)
• M68: 40,817,181 km (0.091 R)
• M69: 41,348,702 km (0.078 R)
• M70: 42,418,476 km (0.089 R)
• M71: 42,597,694 km (0.088 R)
• M72: 43,859,104 km (0.034 R)
• M73: 44,130,923 km (0.072 R)
• M74: 45,132,630 km (0.067 R)
• M75: 45,407,142 km (0.115 R)
• M76: 45,498,696 km (0.075 R)
• M77: 46,233,970 km (0.099 R)
• M78: 46,510,576 km (0.026 R)
• M79: 48,088,984 km (0.107 R)
• M80: 51,488,894 km (0.059 R)
• M81: 52,735,493 km (0.119 R)
• M82: 53,314,138 km (0.065 R)
• M83: 54,575,248 km (0.05 R)
• M84: 54,672,636 km (0.102 R)
• M85: 55,551,973 km (0.085 R)
• M86: 56,534,531 km (0.102 R)
• M87: 56,929,170 km (0.118 R)
• M88: 59,215,774 km (0.117 R)
• M89: 61,329,741 km (0.09 R)
• M90: 62,854,742 km (0.108 R)
• M91: 66,149,486 km (0.082 R)
• M92: 66,357,277 km (0.107 R)
• M93: 66,565,218 km (0.05 R)
• M94: 67,503,945 km (0.094 R)
• M95: 67,713,083 km (0.098 R)
• M96: 68,657,195 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 7.3

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.7 AU - 17.7 AU

Year: 25710 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 33,238,625 km

• M1: 93,648 km (0.118 R)
• M2: 210,783 km (0.09 R)
• M3: 663,167 km (0.051 R)
• M4: 1,051,075 km (0.08 R)
• M5: 1,111,662 km (0.055 R)
• M6: 1,638,994 km (0.087 R)
• M7: 2,638,757 km (0.107 R)
• M8: 2,806,755 km (0.118 R)
• M9: 2,934,961 km (0.065 R)
• M10: 3,286,665 km (0.1 R)
• M11: 3,467,529 km (0.11 R)
• M12: 5,028,433 km (0.061 R)
• M13: 6,044,502 km (0.108 R)
• M14: 6,210,705 km (0.114 R)
• M15: 6,266,356 km (0.095 R)
• M16: 6,322,305 km (0.095 R)
• M17: 6,378,255 km (0.099 R)
• M18: 6,490,902 km (0.083 R)
• M19: 6,604,148 km (0.093 R)
• M20: 6,660,995 km (0.108 R)
• M21: 6,718,141 km (0.094 R)
• M22: 6,775,288 km (0.038 R)
• M23: 6,947,924 km (0.075 R)
• M24: 7,122,055 km (0.096 R)
• M25: 8,074,695 km (0.091 R)
• M26: 8,257,802 km (0.077 R)
• M27: 8,628,057 km (0.1 R)
• M28: 9,706,359 km (0.111 R)
• M29: 11,299,576 km (0.105 R)
• M30: 11,436,009 km (0.09 R)
• M31: 12,406,151 km (0.092 R)
• M32: 15,774,647 km (0.117 R)
• M33: 17,479,015 km (0.079 R)
• M34: 17,715,978 km (0.096 R)
• M35: 19,813,640 km (0.076 R)
• M36: 20,143,204 km (0.082 R)
• M37: 20,474,713 km (0.042 R)
• M38: 20,807,867 km (0.103 R)
• M39: 21,395,338 km (0.111 R)
• M40: 22,672,604 km (0.108 R)
• M41: 23,017,428 km (0.113 R)
• M42: 24,237,697 km (0.095 R)
• M43: 24,678,562 km (0.1 R)
• M44: 29,888,458 km (0.105 R)
• M45: 30,361,187 km (0.105 R)
• M46: 30,456,032 km (0.091 R)
• M47: 31,697,844 km (0.12 R)
• M48: 32,956,261 km (0.072 R)
• M49: 33,151,337 km (0.115 R)
• M50: 35,222,370 km (0.085 R)
• M51: 36,727,175 km (0.094 R)
• M52: 38,048,274 km (0.083 R)
• M53: 39,281,558 km (0.072 R)
• M54: 42,103,872 km (0.07 R)
• M55: 44,236,240 km (0.109 R)
• M56: 45,749,722 km (0.09 R)
• M57: 46,294,258 km (0.038 R)
• M58: 48,938,400 km (0.042 R)
• M59: 49,606,953 km (0.107 R)
• M60: 50,615,542 km (0.057 R)
• M61: 51,178,778 km (0.101 R)
• M62: 51,970,899 km (0.071 R)
• M63: 52,197,988 km (0.069 R)
• M64: 52,653,065 km (0.097 R)
• M65: 53,911,333 km (0.109 R)
• M66: 54,141,115 km (0.1 R)
• M67: 54,486,536 km (0.083 R)
• M68: 54,832,556 km (0.111 R)
• M69: 56,224,265 km (0.1 R)
• M70: 57,392,924 km (0.117 R)
• M71: 58,687,544 km (0.029 R)
• M72: 58,805,726 km (0.078 R)
• M73: 59,042,390 km (0.034 R)
• M74: 59,516,466 km (0.095 R)
• M75: 60,230,048 km (0.104 R)
• M76: 64,692,702 km (0.119 R)
• M77: 64,936,995 km (0.083 R)
• M78: 68,015,719 km (0.106 R)
• M79: 69,010,994 km (0.086 R)
• M80: 71,141,716 km (0.06 R)
• M81: 73,676,203 km (0.112 R)
• M82: 74,954,368 km (0.116 R)
• M83: 75,339,283 km (0.116 R)
• M84: 75,596,292 km (0.085 R)
• M85: 78,311,942 km (0.105 R)
• M86: 80,533,770 km (0.119 R)
• M87: 81,982,326 km (0.087 R)
• M88: 82,776,092 km (0.099 R)
• M89: 89,353,312 km (0.041 R)
• M90: 89,489,297 km (0.073 R)
• M91: 89,897,549 km (0.069 R)
• M92: 91,263,079 km (0.087 R)
• M93: 91,399,961 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.3

Radius: 7.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.83 AU - 18.69 AU

Year: 27014 Days

Day: 22.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,238,625 km

• M1: 100,380 km (0.116 R)
• M2: 185,801 km (0.101 R)
• M3: 397,930 km (0.112 R)
• M4: 473,776 km (0.109 R)
• M5: 531,222 km (0.073 R)
• M6: 641,326 km (0.092 R)
• M7: 772,823 km (0.045 R)
• M8: 870,360 km (0.035 R)
• M9: 1,032,076 km (0.078 R)
• M10: 1,941,182 km (0.114 R)
• M11: 2,354,072 km (0.118 R)
• M12: 2,435,902 km (0.1 R)
• M13: 2,815,582 km (0.1 R)
• M14: 3,101,313 km (0.082 R)
• M15: 3,327,505 km (0.086 R)
• M16: 3,419,508 km (0.092 R)
• M17: 3,819,982 km (0.104 R)
• M18: 3,964,942 km (0.117 R)
• M19: 4,087,163 km (0.078 R)
• M20: 4,511,872 km (0.089 R)
• M21: 4,976,822 km (0.109 R)
• M22: 5,215,131 km (0.086 R)
• M23: 6,261,718 km (0.104 R)
• M24: 6,318,565 km (0.101 R)
• M25: 6,375,712 km (0.097 R)
• M26: 6,867,440 km (0.094 R)
• M27: 6,984,874 km (0.107 R)
• M28: 8,196,168 km (0.048 R)
• M29: 9,049,923 km (0.08 R)
• M30: 9,146,414 km (0.094 R)
• M31: 9,211,040 km (0.051 R)
• M32: 9,766,347 km (0.094 R)
• M33: 11,011,899 km (0.081 R)
• M34: 12,413,781 km (0.076 R)
• M35: 13,871,163 km (0.077 R)
• M36: 14,999,281 km (0.085 R)
• M37: 15,343,356 km (0.092 R)
• M38: 15,497,143 km (0.091 R)
• M39: 15,767,616 km (0.11 R)
• M40: 16,039,435 km (0.03 R)
• M41: 16,548,666 km (0.078 R)
• M42: 17,102,926 km (0.11 R)
• M43: 17,342,283 km (0.113 R)
• M44: 17,462,410 km (0.112 R)
• M45: 18,392,460 km (0.101 R)
• M46: 19,838,473 km (0.119 R)
• M47: 20,723,494 km (0.109 R)
• M48: 21,320,689 km (0.06 R)
• M49: 21,492,277 km (0.102 R)
• M50: 22,183,569 km (0.073 R)
• M51: 23,809,848 km (0.077 R)
• M52: 23,898,858 km (0.041 R)
• M53: 24,390,287 km (0.077 R)
• M54: 24,659,713 km (0.087 R)
• M55: 25,156,378 km (0.11 R)
• M56: 27,454,949 km (0.115 R)
• M57: 28,913,528 km (0.106 R)
• M58: 29,819,942 km (0.038 R)
• M59: 30,011,876 km (0.035 R)
• M60: 31,513,689 km (0.071 R)
• M61: 32,446,282 km (0.097 R)
• M62: 32,495,649 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 20,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit