🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.56 AU - 0.68 AU

Year: 179 Days

Day: 24.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.97 AU - 0.99 AU

Year: 356 Days

Day: 39.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,008,453 km

• M1: 73,153 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.09 AU - 2.43 AU

Year: 1247 Days

Day: 13.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,008,453 km

• M1: 1,218,624 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.49 AU - 2.61 AU

Year: 1495 Days

Day: 18.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,008,453 km

• M1: 1,680,134 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.98 AU - 3.96 AU

Year: 2373 Days

Day: 30.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.21 AU - 3.73 AU

Year: 2373 Days

Day: 14.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,008,453 km

• M1: 949,348 km (0.102 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 11.2

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.93 AU - 11.73 AU

Year: 12188 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,008,453 km

• M1: 339,288 km (0.106 R)
• M2: 557,850 km (0.097 R)
• M3: 666,608 km (0.103 R)
• M4: 929,601 km (0.119 R)
• M5: 1,085,183 km (0.116 R)
• M6: 1,249,741 km (0.033 R)
• M7: 1,347,727 km (0.12 R)
• M8: 1,684,472 km (0.093 R)
• M9: 1,821,204 km (0.081 R)
• M10: 2,135,210 km (0.085 R)
• M11: 2,253,692 km (0.056 R)
• M12: 2,750,207 km (0.12 R)
• M13: 4,320,686 km (0.083 R)
• M14: 4,548,074 km (0.037 R)
• M15: 5,173,543 km (0.103 R)
• M16: 5,578,355 km (0.03 R)
• M17: 6,077,713 km (0.073 R)
• M18: 6,591,432 km (0.094 R)
• M19: 6,765,713 km (0.092 R)
• M20: 6,853,527 km (0.085 R)
• M21: 6,941,640 km (0.039 R)
• M22: 7,030,202 km (0.1 R)
• M23: 7,569,353 km (0.09 R)
• M24: 8,028,918 km (0.096 R)
• M25: 8,355,939 km (0.112 R)
• M26: 8,830,912 km (0.063 R)
• M27: 11,282,223 km (0.09 R)
• M28: 11,807,012 km (0.113 R)
• M29: 12,179,062 km (0.064 R)
• M30: 13,373,451 km (0.028 R)
• M31: 13,650,207 km (0.039 R)
• M32: 15,814,141 km (0.118 R)
• M33: 17,295,010 km (0.037 R)
• M34: 18,696,443 km (0.104 R)
• M35: 19,441,889 km (0.118 R)
• M36: 19,881,258 km (0.096 R)
• M37: 20,133,929 km (0.112 R)
• M38: 20,578,384 km (0.066 R)
• M39: 21,671,496 km (0.056 R)
• M40: 22,323,293 km (0.119 R)
• M41: 22,651,661 km (0.096 R)
• M42: 22,783,457 km (0.026 R)
• M43: 25,062,430 km (0.041 R)
• M44: 25,335,297 km (0.103 R)
• M45: 25,746,542 km (0.038 R)
• M46: 26,993,290 km (0.064 R)
• M47: 27,835,377 km (0.088 R)
• M48: 27,905,837 km (0.037 R)
• M49: 28,401,455 km (0.092 R)
• M50: 29,545,280 km (0.115 R)
• M51: 30,340,393 km (0.106 R)
• M52: 30,412,948 km (0.087 R)
• M53: 32,173,416 km (0.105 R)
• M54: 34,268,683 km (0.11 R)
• M55: 35,103,739 km (0.078 R)
• M56: 35,715,444 km (0.105 R)
• M57: 36,562,168 km (0.073 R)
• M58: 37,104,461 km (0.115 R)
• M59: 37,571,356 km (0.09 R)
• M60: 37,961,956 km (0.083 R)
• M61: 38,589,668 km (0.081 R)
• M62: 38,668,357 km (0.08 R)
• M63: 39,379,246 km (0.094 R)
• M64: 39,458,533 km (0.117 R)
• M65: 40,333,680 km (0.081 R)
• M66: 40,653,521 km (0.113 R)
• M67: 40,813,740 km (0.106 R)
• M68: 40,974,258 km (0.052 R)
• M69: 41,376,228 km (0.04 R)
• M70: 41,618,128 km (0.049 R)
• M71: 42,265,438 km (0.106 R)
• M72: 42,997,570 km (0.053 R)
• M73: 46,720,612 km (0.084 R)
• M74: 46,804,536 km (0.118 R)
• M75: 47,646,473 km (0.045 R)
• M76: 50,287,623 km (0.054 R)
• M77: 50,890,652 km (0.076 R)
• M78: 51,063,438 km (0.115 R)
• M79: 52,801,316 km (0.037 R)
• M80: 53,326,405 km (0.11 R)
• M81: 53,765,475 km (0.1 R)
• M82: 53,853,438 km (0.089 R)
• M83: 54,029,365 km (0.069 R)
• M84: 54,205,592 km (0.103 R)
• M85: 56,156,497 km (0.097 R)
• M86: 56,424,278 km (0.073 R)
• M87: 56,513,588 km (0.062 R)
• M88: 57,140,552 km (0.083 R)
• M89: 59,307,328 km (0.082 R)
• M90: 59,853,210 km (0.114 R)
• M91: 60,035,421 km (0.12 R)
• M92: 60,675,101 km (0.11 R)
• M93: 61,317,026 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.5

Radius: 7.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.22 AU - 12.9 AU

Year: 16340 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,008,453 km

• M1: 238,160 km (0.043 R)
• M2: 494,870 km (0.071 R)
• M3: 789,129 km (0.082 R)
• M4: 1,173,446 km (0.068 R)
• M5: 1,256,921 km (0.109 R)
• M6: 1,518,867 km (0.094 R)
• M7: 1,943,875 km (0.09 R)
• M8: 2,144,186 km (0.065 R)
• M9: 2,511,000 km (0.044 R)
• M10: 3,011,106 km (0.111 R)
• M11: 3,724,688 km (0.045 R)
• M12: 4,068,763 km (0.043 R)
• M13: 4,228,683 km (0.099 R)
• M14: 4,787,431 km (0.079 R)
• M15: 4,922,219 km (0.1 R)
• M16: 4,990,136 km (0.04 R)
• M17: 5,126,869 km (0.029 R)
• M18: 5,334,361 km (0.042 R)
• M19: 5,439,079 km (0.113 R)
• M20: 5,865,134 km (0.08 R)
• M21: 6,228,208 km (0.082 R)
• M22: 6,412,662 km (0.118 R)
• M23: 6,786,657 km (0.073 R)
• M24: 6,976,347 km (0.117 R)
• M25: 7,911,184 km (0.055 R)
• M26: 8,070,805 km (0.086 R)
• M27: 9,724,909 km (0.088 R)
• M28: 10,502,369 km (0.097 R)
• M29: 10,942,935 km (0.115 R)
• M30: 11,705,734 km (0.1 R)
• M31: 12,024,826 km (0.102 R)
• M32: 14,385,930 km (0.106 R)
• M33: 14,434,549 km (0.113 R)
• M34: 15,121,502 km (0.116 R)
• M35: 15,568,650 km (0.11 R)
• M36: 16,782,338 km (0.104 R)
• M37: 16,936,274 km (0.118 R)
• M38: 19,460,888 km (0.105 R)
• M39: 19,568,598 km (0.089 R)
• M40: 19,730,463 km (0.108 R)
• M41: 19,784,618 km (0.116 R)
• M42: 20,766,428 km (0.117 R)
• M43: 20,876,532 km (0.039 R)
• M44: 20,931,734 km (0.096 R)
• M45: 21,097,339 km (0.055 R)
• M46: 22,947,865 km (0.056 R)
• M47: 23,118,556 km (0.062 R)
• M48: 23,633,472 km (0.111 R)
• M49: 24,152,277 km (0.09 R)
• M50: 24,268,066 km (0.075 R)
• M51: 24,500,092 km (0.102 R)
• M52: 24,616,479 km (0.104 R)
• M53: 25,318,392 km (0.107 R)
• M54: 26,323,840 km (0.085 R)
• M55: 26,562,299 km (0.117 R)
• M56: 29,171,136 km (0.086 R)
• M57: 30,474,582 km (0.105 R)
• M58: 32,305,511 km (0.095 R)
• M59: 32,560,874 km (0.058 R)
• M60: 32,881,014 km (0.103 R)
• M61: 33,009,369 km (0.047 R)
• M62: 34,497,269 km (0.115 R)
• M63: 35,479,379 km (0.108 R)
• M64: 37,203,345 km (0.097 R)
• M65: 37,270,215 km (0.068 R)
• M66: 37,739,204 km (0.041 R)
• M67: 38,750,935 km (0.109 R)
• M68: 39,158,140 km (0.118 R)
• M69: 39,635,058 km (0.113 R)
• M70: 39,771,641 km (0.066 R)
• M71: 39,840,007 km (0.081 R)
• M72: 40,939,103 km (0.062 R)
• M73: 41,630,993 km (0.11 R)
• M74: 42,187,348 km (0.107 R)
• M75: 42,257,060 km (0.112 R)
• M76: 42,606,222 km (0.114 R)
• M77: 44,012,442 km (0.056 R)
• M78: 44,295,630 km (0.083 R)
• M79: 44,721,236 km (0.107 R)
• M80: 44,792,445 km (0.045 R)
• M81: 44,863,504 km (0.032 R)
• M82: 45,791,609 km (0.073 R)
• M83: 46,509,828 km (0.115 R)
• M84: 47,304,043 km (0.118 R)
• M85: 47,811,928 km (0.076 R)
• M86: 48,759,780 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.3

Radius: 6.7

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.38 AU - 20.52 AU

Year: 27917 Days

Day: 23.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,008,453 km

• M1: 232,176 km (0.12 R)
• M2: 329,863 km (0.063 R)
• M3: 504,145 km (0.102 R)
• M4: 613,650 km (0.092 R)
• M5: 1,016,069 km (0.119 R)
• M6: 1,099,694 km (0.105 R)
• M7: 1,615,507 km (0.079 R)
• M8: 1,813,874 km (0.119 R)
• M9: 2,020,020 km (0.106 R)
• M10: 2,878,413 km (0.115 R)
• M11: 3,038,034 km (0.119 R)
• M12: 3,159,806 km (0.098 R)
• M13: 3,662,605 km (0.054 R)
• M14: 4,190,236 km (0.098 R)
• M15: 4,235,265 km (0.065 R)
• M16: 4,462,953 km (0.115 R)
• M17: 5,315,362 km (0.1 R)
• M18: 5,810,381 km (0.058 R)
• M19: 6,012,488 km (0.073 R)
• M20: 6,063,351 km (0.111 R)
• M21: 6,268,450 km (0.083 R)
• M22: 6,580,212 km (0.067 R)
• M23: 7,436,211 km (0.119 R)
• M24: 8,497,757 km (0.086 R)
• M25: 8,727,241 km (0.11 R)
• M26: 9,309,775 km (0.11 R)
• M27: 9,784,898 km (0.109 R)
• M28: 9,844,886 km (0.111 R)
• M29: 10,025,451 km (0.111 R)
• M30: 10,820,564 km (0.081 R)
• M31: 11,446,032 km (0.075 R)
• M32: 12,600,928 km (0.115 R)
• M33: 13,457,974 km (0.093 R)
• M34: 14,401,937 km (0.059 R)
• M35: 15,297,429 km (0.081 R)
• M36: 15,646,591 km (0.118 R)
• M37: 15,716,752 km (0.113 R)
• M38: 15,927,835 km (0.085 R)
• M39: 15,998,445 km (0.082 R)
• M40: 16,566,767 km (0.1 R)
• M41: 17,069,566 km (0.063 R)
• M42: 17,141,822 km (0.119 R)
• M43: 17,286,483 km (0.06 R)
• M44: 18,016,520 km (0.09 R)
• M45: 18,756,431 km (0.113 R)
• M46: 21,579,493 km (0.111 R)
• M47: 23,239,580 km (0.064 R)
• M48: 23,560,468 km (0.059 R)
• M49: 27,778,081 km (0.101 R)
• M50: 29,062,079 km (0.091 R)
• M51: 29,754,867 km (0.092 R)
• M52: 30,803,997 km (0.053 R)
• M53: 31,510,248 km (0.048 R)
• M54: 32,221,736 km (0.109 R)
• M55: 32,669,183 km (0.116 R)
• M56: 35,120,494 km (0.111 R)
• M57: 35,396,502 km (0.038 R)
• M58: 36,135,964 km (0.103 R)
• M59: 36,787,313 km (0.113 R)
• M60: 37,161,158 km (0.077 R)
• M61: 39,335,414 km (0.091 R)
• M62: 39,430,857 km (0.104 R)
• M63: 42,428,350 km (0.06 R)
• M64: 42,722,160 km (0.065 R)
• M65: 43,016,868 km (0.09 R)
• M66: 43,312,174 km (0.115 R)
• M67: 44,202,132 km (0.117 R)
• M68: 47,313,319 km (0.11 R)
• M69: 48,843,854 km (0.065 R)
• M70: 50,702,010 km (0.088 R)
• M71: 50,805,830 km (0.081 R)
• M72: 50,909,951 km (0.046 R)
• M73: 53,320,720 km (0.083 R)
• M74: 55,233,329 km (0.075 R)
• M75: 55,661,478 km (0.059 R)
• M76: 55,768,740 km (0.113 R)
• M77: 57,601,463 km (0.12 R)
• M78: 58,361,720 km (0.107 R)
• M79: 58,907,004 km (0.095 R)
• M80: 59,563,439 km (0.115 R)
• M81: 59,892,555 km (0.081 R)
• M82: 60,442,327 km (0.103 R)
• M83: 63,105,019 km (0.104 R)
• M84: 64,450,652 km (0.065 R)
• M85: 66,032,500 km (0.095 R)
• M86: 66,600,523 km (0.046 R)
• M87: 68,773,881 km (0.082 R)
• M88: 72,135,495 km (0.107 R)
• M89: 74,839,476 km (0.072 R)
• M90: 75,313,103 km (0.038 R)
• M91: 76,501,658 km (0.115 R)
• M92: 77,456,841 km (0.116 R)
• M93: 79,862,075 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.7

Radius: 4

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.83 AU - 19.01 AU

Year: 29021 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,008,453 km

• M1: 154,684 km (0.092 R)
• M2: 216,917 km (0.102 R)
• M3: 498,909 km (0.09 R)
• M4: 860,786 km (0.117 R)
• M5: 1,066,633 km (0.045 R)
• M6: 1,698,385 km (0.102 R)
• M7: 2,671,220 km (0.098 R)
• M8: 2,969,368 km (0.118 R)
• M9: 3,012,901 km (0.086 R)
• M10: 3,278,138 km (0.096 R)
• M11: 3,323,018 km (0.101 R)
• M12: 3,413,524 km (0.111 R)
• M13: 4,362,424 km (0.089 R)
• M14: 4,712,782 km (0.025 R)
• M15: 4,814,508 km (0.114 R)
• M16: 6,090,728 km (0.113 R)
• M17: 6,201,580 km (0.108 R)
• M18: 6,765,713 km (0.11 R)
• M19: 7,822,024 km (0.092 R)
• M20: 8,063,624 km (0.11 R)
• M21: 8,616,239 km (0.059 R)
• M22: 8,928,450 km (0.075 R)
• M23: 9,563,941 km (0.083 R)
• M24: 11,147,734 km (0.111 R)
• M25: 11,969,625 km (0.118 R)
• M26: 12,528,373 km (0.11 R)
• M27: 12,881,873 km (0.111 R)
• M28: 12,952,932 km (0.073 R)
• M29: 13,238,664 km (0.101 R)
• M30: 14,107,977 km (0.106 R)
• M31: 14,181,280 km (0.066 R)
• M32: 15,220,536 km (0.115 R)
• M33: 16,054,095 km (0.091 R)
• M34: 18,241,815 km (0.11 R)
• M35: 18,561,954 km (0.108 R)
• M36: 18,642,288 km (0.111 R)
• M37: 20,272,606 km (0.08 R)
• M38: 20,521,088 km (0.114 R)
• M39: 21,188,594 km (0.117 R)
• M40: 21,778,458 km (0.12 R)
• M41: 22,544,848 km (0.079 R)
• M42: 23,406,681 km (0.065 R)
• M43: 24,984,939 km (0.099 R)
• M44: 26,960,079 km (0.082 R)
• M45: 27,874,272 km (0.104 R)
• M46: 28,335,183 km (0.114 R)
• M47: 29,451,632 km (0.1 R)
• M48: 30,487,597 km (0.09 R)
• M49: 30,582,442 km (0.085 R)
• M50: 31,153,158 km (0.09 R)
• M51: 32,789,160 km (0.095 R)
• M52: 33,862,525 km (0.085 R)
• M53: 35,444,224 km (0.117 R)
• M54: 36,143,743 km (0.079 R)
• M55: 36,444,884 km (0.087 R)
• M56: 36,948,729 km (0.097 R)
• M57: 40,748,216 km (0.05 R)
• M58: 43,278,215 km (0.066 R)
• M59: 43,704,868 km (0.095 R)
• M60: 44,669,775 km (0.117 R)
• M61: 45,967,237 km (0.114 R)
• M62: 46,729,737 km (0.118 R)
• M63: 47,826,439 km (0.086 R)
• M64: 47,936,543 km (0.063 R)
• M65: 52,183,328 km (0.104 R)
• M66: 52,410,268 km (0.098 R)
• M67: 53,435,013 km (0.096 R)
• M68: 54,007,225 km (0.11 R)
• M69: 54,581,382 km (0.111 R)
• M70: 60,195,790 km (0.052 R)
• M71: 60,671,810 km (0.078 R)
• M72: 64,160,732 km (0.079 R)
• M73: 68,829,681 km (0.095 R)
• M74: 71,204,847 km (0.1 R)
• M75: 73,988,414 km (0.068 R)
• M76: 74,243,179 km (0.081 R)
• M77: 76,549,679 km (0.075 R)
• M78: 76,936,390 km (0.05 R)
• M79: 77,582,204 km (0.114 R)
• M80: 77,841,158 km (0.101 R)
• M81: 78,749,366 km (0.119 R)
• M82: 79,009,667 km (0.112 R)
• M83: 80,576,555 km (0.037 R)
• M84: 82,417,656 km (0.11 R)
• M85: 83,078,579 km (0.077 R)
• M86: 84,405,512 km (0.06 R)
• M87: 85,205,113 km (0.063 R)
• M88: 87,753,662 km (0.081 R)
• M89: 88,969,594 km (0.107 R)
• M90: 90,191,060 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit