🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.92 AU - 0.98 AU

Year: 330 Days

Day: 37.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,787,590 km

• M1: 60,138 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.84 AU - 1.3 AU

Year: 395 Days

Day: 38.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,787,590 km

• M1: 25,581 km (0.075 R)
• M2: 256,112 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.54 AU - 2.36 AU

Year: 971 Days

Day: 20.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,787,590 km

• M1: 251,175 km (0.1 R)
• M2: 1,040,902 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.02 AU - 2.5 AU

Year: 1211 Days

Day: 47.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,787,590 km

• M1: 958,922 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.71 AU - 3.01 AU

Year: 1724 Days

Day: 41.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 178.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.7 AU - 3.84 AU

Year: 2108 Days

Day: 46.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,787,590 km

• M1: 2,215,395 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 15

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.61 AU - 7.39 AU

Year: 5239 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,787,590 km

• M1: 221,554 km (0.094 R)
• M2: 360,082 km (0.059 R)
• M3: 588,219 km (0.098 R)
• M4: 688,898 km (0.064 R)
• M5: 1,018,761 km (0.095 R)
• M6: 1,292,526 km (0.102 R)
• M7: 1,462,469 km (0.068 R)
• M8: 1,930,112 km (0.091 R)
• M9: 2,072,379 km (0.031 R)
• M10: 2,218,237 km (0.036 R)
• M11: 2,579,217 km (0.08 R)
• M12: 2,776,836 km (0.103 R)
• M13: 2,877,665 km (0.112 R)
• M14: 3,020,830 km (0.073 R)
• M15: 3,145,594 km (0.088 R)
• M16: 3,486,827 km (0.043 R)
• M17: 3,596,034 km (0.075 R)
• M18: 3,817,738 km (0.081 R)
• M19: 3,998,601 km (0.078 R)
• M20: 4,136,082 km (0.063 R)
• M21: 4,439,466 km (0.106 R)
• M22: 4,605,969 km (0.047 R)
• M23: 5,829,081 km (0.12 R)
• M24: 6,356,264 km (0.106 R)
• M25: 6,463,526 km (0.105 R)
• M26: 7,343,759 km (0.105 R)
• M27: 7,484,681 km (0.112 R)
• M28: 7,655,073 km (0.116 R)
• M29: 7,855,534 km (0.049 R)
• M30: 8,028,768 km (0.12 R)
• M31: 8,290,864 km (0.111 R)
• M32: 8,408,298 km (0.034 R)
• M33: 8,644,962 km (0.111 R)
• M34: 9,521,156 km (0.083 R)
• M35: 10,489,055 km (0.119 R)
• M36: 10,743,820 km (0.034 R)
• M37: 11,162,544 km (0.1 R)
• M38: 11,751,062 km (0.06 R)
• M39: 12,517,751 km (0.089 R)
• M40: 14,345,837 km (0.113 R)
• M41: 14,558,117 km (0.043 R)
• M42: 14,985,668 km (0.052 R)
• M43: 15,489,663 km (0.117 R)
• M44: 16,366,755 km (0.099 R)
• M45: 16,625,709 km (0.117 R)
• M46: 17,185,055 km (0.119 R)
• M47: 17,297,703 km (0.11 R)
• M48: 17,561,294 km (0.103 R)
• M49: 18,360,595 km (0.067 R)
• M50: 18,745,361 km (0.088 R)
• M51: 19,562,016 km (0.068 R)
• M52: 19,797,483 km (0.092 R)
• M53: 19,915,665 km (0.083 R)
• M54: 20,509,569 km (0.098 R)
• M55: 20,748,925 km (0.118 R)
• M56: 20,948,938 km (0.085 R)
• M57: 21,634,096 km (0.109 R)
• M58: 21,918,332 km (0.118 R)
• M59: 22,531,683 km (0.094 R)
• M60: 22,902,387 km (0.072 R)
• M61: 23,067,692 km (0.04 R)
• M62: 23,358,212 km (0.108 R)
• M63: 24,320,874 km (0.114 R)
• M64: 24,489,770 km (0.091 R)
• M65: 24,616,479 km (0.073 R)
• M66: 24,955,917 km (0.103 R)
• M67: 25,083,524 km (0.082 R)
• M68: 25,339,486 km (0.112 R)
• M69: 25,724,999 km (0.03 R)
• M70: 26,458,478 km (0.045 R)
• M71: 27,549,794 km (0.069 R)
• M72: 27,902,097 km (0.105 R)
• M73: 28,034,641 km (0.107 R)
• M74: 29,461,057 km (0.098 R)
• M75: 29,641,023 km (0.029 R)
• M76: 29,911,645 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 10

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.74 AU - 8.28 AU

Year: 6616 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,787,590 km

• M1: 124,765 km (0.068 R)
• M2: 296,353 km (0.069 R)
• M3: 371,152 km (0.105 R)
• M4: 443,109 km (0.11 R)
• M5: 692,339 km (0.086 R)
• M6: 898,634 km (0.075 R)
• M7: 1,017,714 km (0.064 R)
• M8: 1,416,243 km (0.116 R)
• M9: 1,481,019 km (0.086 R)
• M10: 1,546,842 km (0.098 R)
• M11: 1,633,010 km (0.096 R)
• M12: 1,701,227 km (0.116 R)
• M13: 2,790,150 km (0.112 R)
• M14: 2,884,097 km (0.071 R)
• M15: 3,370,590 km (0.098 R)
• M16: 3,534,250 km (0.11 R)
• M17: 4,269,074 km (0.106 R)
• M18: 4,681,965 km (0.103 R)
• M19: 4,766,188 km (0.067 R)
• M20: 5,310,724 km (0.114 R)
• M21: 5,428,009 km (0.114 R)
• M22: 6,334,273 km (0.027 R)
• M23: 6,474,297 km (0.102 R)
• M24: 6,631,075 km (0.064 R)
• M25: 6,789,200 km (0.072 R)
• M26: 7,319,674 km (0.097 R)
• M27: 7,631,137 km (0.12 R)
• M28: 8,199,459 km (0.067 R)
• M29: 8,798,748 km (0.116 R)
• M30: 8,937,725 km (0.117 R)
• M31: 9,376,645 km (0.028 R)
• M32: 10,403,784 km (0.06 R)
• M33: 10,847,042 km (0.095 R)
• M34: 10,940,092 km (0.119 R)
• M35: 11,014,742 km (0.058 R)
• M36: 11,466,378 km (0.083 R)
• M37: 11,542,224 km (0.107 R)
• M38: 11,751,810 km (0.098 R)
• M39: 12,078,083 km (0.098 R)
• M40: 12,232,618 km (0.079 R)
• M41: 12,661,066 km (0.086 R)
• M42: 12,837,741 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.6

Radius: 7.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.04 AU - 15.64 AU

Year: 20377 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,787,590 km

• M1: 147,653 km (0.101 R)
• M2: 503,247 km (0.095 R)
• M3: 644,468 km (0.062 R)
• M4: 1,283,550 km (0.106 R)
• M5: 1,454,540 km (0.079 R)
• M6: 1,633,010 km (0.052 R)
• M7: 2,011,044 km (0.052 R)
• M8: 2,782,820 km (0.046 R)
• M9: 3,167,286 km (0.097 R)
• M10: 3,299,082 km (0.112 R)
• M11: 3,914,976 km (0.107 R)
• M12: 4,528,776 km (0.086 R)
• M13: 6,211,004 km (0.092 R)
• M14: 6,669,522 km (0.116 R)
• M15: 7,486,925 km (0.043 R)
• M16: 7,618,870 km (0.07 R)
• M17: 7,796,143 km (0.078 R)
• M18: 8,290,265 km (0.116 R)
• M19: 8,610,105 km (0.109 R)
• M20: 9,545,990 km (0.042 R)
• M21: 9,593,562 km (0.069 R)
• M22: 9,929,259 km (0.115 R)
• M23: 12,229,476 km (0.096 R)
• M24: 12,698,017 km (0.031 R)
• M25: 12,855,543 km (0.053 R)
• M26: 13,119,434 km (0.058 R)
• M27: 14,465,815 km (0.034 R)
• M28: 14,795,379 km (0.109 R)
• M29: 15,071,985 km (0.091 R)
• M30: 15,127,486 km (0.105 R)
• M31: 15,350,238 km (0.065 R)
• M32: 15,406,187 km (0.094 R)
• M33: 15,574,186 km (0.095 R)
• M34: 15,742,782 km (0.1 R)
• M35: 16,252,313 km (0.064 R)
• M36: 16,652,337 km (0.115 R)
• M37: 17,287,380 km (0.086 R)
• M38: 17,930,502 km (0.078 R)
• M39: 18,225,359 km (0.065 R)
• M40: 18,999,528 km (0.117 R)
• M41: 20,089,199 km (0.057 R)
• M42: 20,395,426 km (0.117 R)
• M43: 20,456,910 km (0.101 R)
• M44: 20,826,866 km (0.089 R)
• M45: 21,199,065 km (0.034 R)
• M46: 21,698,573 km (0.103 R)
• M47: 23,156,554 km (0.097 R)
• M48: 23,864,900 km (0.097 R)
• M49: 24,842,372 km (0.045 R)
• M50: 24,973,719 km (0.104 R)
• M51: 26,634,554 km (0.08 R)
• M52: 27,308,792 km (0.115 R)
• M53: 28,330,695 km (0.104 R)
• M54: 28,468,026 km (0.11 R)
• M55: 29,782,393 km (0.087 R)
• M56: 29,921,968 km (0.088 R)
• M57: 30,131,554 km (0.096 R)
• M58: 30,482,062 km (0.108 R)
• M59: 30,693,145 km (0.049 R)
• M60: 32,541,875 km (0.119 R)
• M61: 33,334,744 km (0.111 R)
• M62: 33,624,665 km (0.105 R)
• M63: 34,061,191 km (0.09 R)
• M64: 34,719,422 km (0.102 R)
• M65: 35,899,899 km (0.104 R)
• M66: 36,868,694 km (0.107 R)
• M67: 37,168,489 km (0.107 R)
• M68: 37,469,180 km (0.11 R)
• M69: 37,770,620 km (0.081 R)
• M70: 37,921,714 km (0.114 R)
• M71: 38,300,047 km (0.088 R)
• M72: 39,442,975 km (0.07 R)
• M73: 39,672,907 km (0.062 R)
• M74: 40,288,053 km (0.089 R)
• M75: 40,519,630 km (0.089 R)
• M76: 43,886,779 km (0.108 R)
• M77: 44,283,962 km (0.066 R)
• M78: 44,602,755 km (0.112 R)
• M79: 45,162,251 km (0.058 R)
• M80: 45,483,138 km (0.062 R)
• M81: 46,611,854 km (0.105 R)
• M82: 50,053,054 km (0.099 R)
• M83: 50,385,012 km (0.098 R)
• M84: 51,051,171 km (0.116 R)
• M85: 51,385,373 km (0.061 R)
• M86: 51,804,097 km (0.091 R)
• M87: 52,476,539 km (0.031 R)
• M88: 52,560,763 km (0.116 R)
• M89: 53,660,008 km (0.077 R)
• M90: 58,219,602 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 6.5

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.89 AU - 17.19 AU

Year: 22898 Days

Day: 20 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,787,590 km

• M1: 121,623 km (0.072 R)
• M2: 308,321 km (0.107 R)
• M3: 597,195 km (0.037 R)
• M4: 836,850 km (0.076 R)
• M5: 883,675 km (0.12 R)
• M6: 1,962,874 km (0.077 R)
• M7: 2,520,575 km (0.114 R)
• M8: 2,693,659 km (0.086 R)
• M9: 2,870,484 km (0.116 R)
• M10: 3,124,501 km (0.106 R)
• M11: 3,500,141 km (0.088 R)
• M12: 3,693,272 km (0.092 R)
• M13: 4,211,629 km (0.045 R)
• M14: 4,923,715 km (0.115 R)
• M15: 5,359,942 km (0.08 R)
• M16: 5,537,814 km (0.096 R)
• M17: 6,129,474 km (0.089 R)
• M18: 6,503,618 km (0.036 R)
• M19: 6,693,458 km (0.088 R)
• M20: 7,470,918 km (0.105 R)
• M21: 7,719,699 km (0.086 R)
• M22: 8,123,464 km (0.099 R)
• M23: 8,430,738 km (0.115 R)
• M24: 9,215,678 km (0.036 R)
• M25: 10,133,311 km (0.11 R)
• M26: 10,298,317 km (0.113 R)
• M27: 12,112,341 km (0.118 R)
• M28: 12,581,031 km (0.096 R)
• M29: 12,936,476 km (0.112 R)
• M30: 13,475,776 km (0.038 R)
• M31: 13,596,651 km (0.111 R)
• M32: 15,200,340 km (0.074 R)
• M33: 15,389,133 km (0.043 R)
• M34: 15,515,543 km (0.115 R)
• M35: 15,705,682 km (0.107 R)
• M36: 16,024,326 km (0.096 R)
• M37: 16,216,559 km (0.058 R)
• M38: 16,280,736 km (0.075 R)
• M39: 20,843,172 km (0.075 R)
• M40: 21,828,424 km (0.113 R)
• M41: 22,828,785 km (0.08 R)
• M42: 24,799,886 km (0.109 R)
• M43: 26,521,459 km (0.06 R)
• M44: 27,282,014 km (0.107 R)
• M45: 30,078,447 km (0.113 R)
• M46: 30,394,847 km (0.097 R)
• M47: 31,110,523 km (0.08 R)
• M48: 31,912,367 km (0.119 R)
• M49: 33,946,300 km (0.097 R)
• M50: 35,020,562 km (0.054 R)
• M51: 35,436,594 km (0.08 R)
• M52: 38,823,939 km (0.112 R)
• M53: 40,033,737 km (0.046 R)
• M54: 40,730,563 km (0.09 R)
• M55: 40,817,929 km (0.075 R)
• M56: 40,905,443 km (0.068 R)
• M57: 41,255,802 km (0.083 R)
• M58: 44,094,870 km (0.106 R)
• M59: 44,995,000 km (0.09 R)
• M60: 45,266,221 km (0.116 R)
• M61: 46,813,213 km (0.114 R)
• M62: 54,707,343 km (0.1 R)
• M63: 55,093,305 km (0.055 R)
• M64: 55,190,095 km (0.077 R)
• M65: 55,480,315 km (0.039 R)
• M66: 57,037,180 km (0.1 R)
• M67: 57,330,691 km (0.037 R)
• M68: 58,509,672 km (0.097 R)
• M69: 58,706,992 km (0.109 R)
• M70: 59,201,113 km (0.115 R)
• M71: 61,692,666 km (0.071 R)
• M72: 62,094,486 km (0.115 R)
• M73: 65,033,635 km (0.035 R)
• M74: 65,340,161 km (0.098 R)
• M75: 65,954,859 km (0.087 R)
• M76: 66,057,483 km (0.114 R)
• M77: 67,810,471 km (0.118 R)
• M78: 68,017,664 km (0.088 R)
• M79: 68,225,156 km (0.115 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit