🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 173 Days

Day: 38.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,377,768 km

• M1: 138,677 km (0.038 R)
• M2: 357,090 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 228 Days

Day: 34.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,377,768 km

• M1: 517,160 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.99 AU - 1.05 AU

Year: 437 Days

Day: 26.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,377,768 km

• M1: 540,946 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.23 AU - 1.65 AU

Year: 734 Days

Day: 32.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,377,768 km

• M1: 413,638 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 14.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.12 AU - 7.7 AU

Year: 6891 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,377,768 km

• M1: 185,202 km (0.1 R)
• M2: 310,266 km (0.025 R)
• M3: 407,205 km (0.113 R)
• M4: 594,951 km (0.086 R)
• M5: 688,001 km (0.113 R)
• M6: 816,505 km (0.066 R)
• M7: 1,100,442 km (0.077 R)
• M8: 1,308,084 km (0.116 R)
• M9: 1,398,740 km (0.067 R)
• M10: 1,644,829 km (0.12 R)
• M11: 1,763,460 km (0.03 R)
• M12: 2,863,004 km (0.042 R)
• M13: 3,007,516 km (0.081 R)
• M14: 3,328,852 km (0.097 R)
• M15: 4,005,184 km (0.119 R)
• M16: 4,610,606 km (0.028 R)
• M17: 4,982,058 km (0.075 R)
• M18: 5,693,545 km (0.113 R)
• M19: 5,845,836 km (0.09 R)
• M20: 5,937,839 km (0.064 R)
• M21: 6,405,332 km (0.102 R)
• M22: 6,884,943 km (0.036 R)
• M23: 8,496,710 km (0.111 R)
• M24: 9,633,654 km (0.104 R)
• M25: 9,815,715 km (0.075 R)
• M26: 9,962,171 km (0.034 R)
• M27: 11,389,335 km (0.114 R)
• M28: 11,698,105 km (0.117 R)
• M29: 12,087,658 km (0.091 R)
• M30: 12,402,561 km (0.109 R)
• M31: 12,720,157 km (0.059 R)
• M32: 12,839,985 km (0.032 R)
• M33: 13,080,688 km (0.085 R)
• M34: 13,322,887 km (0.098 R)
• M35: 13,935,042 km (0.083 R)
• M36: 14,306,643 km (0.085 R)
• M37: 14,975,495 km (0.119 R)
• M38: 15,144,391 km (0.106 R)
• M39: 15,526,464 km (0.038 R)
• M40: 15,868,893 km (0.047 R)
• M41: 16,300,483 km (0.057 R)
• M42: 17,351,857 km (0.098 R)
• M43: 17,662,721 km (0.117 R)
• M44: 19,612,281 km (0.037 R)
• M45: 19,750,808 km (0.026 R)
• M46: 19,889,635 km (0.115 R)
• M47: 20,075,436 km (0.059 R)
• M48: 20,168,486 km (0.059 R)
• M49: 20,308,360 km (0.047 R)
• M50: 20,682,803 km (0.118 R)
• M51: 20,776,900 km (0.086 R)
• M52: 20,870,997 km (0.051 R)
• M53: 20,965,244 km (0.118 R)
• M54: 21,201,609 km (0.106 R)
• M55: 21,629,309 km (0.077 R)
• M56: 22,059,852 km (0.079 R)
• M57: 23,564,208 km (0.106 R)
• M58: 23,662,494 km (0.08 R)
• M59: 24,701,900 km (0.116 R)
• M60: 25,403,065 km (0.065 R)
• M61: 25,554,159 km (0.116 R)
• M62: 26,161,676 km (0.05 R)
• M63: 27,081,703 km (0.057 R)
• M64: 27,287,699 km (0.101 R)
• M65: 28,168,681 km (0.12 R)
• M66: 28,272,950 km (0.101 R)
• M67: 29,746,041 km (0.088 R)
• M68: 30,278,160 km (0.108 R)
• M69: 30,652,604 km (0.074 R)
• M70: 31,243,964 km (0.043 R)
• M71: 32,274,394 km (0.12 R)
• M72: 32,602,163 km (0.103 R)
• M73: 33,205,791 km (0.119 R)
• M74: 35,319,758 km (0.101 R)
• M75: 36,449,671 km (0.07 R)
• M76: 36,791,053 km (0.111 R)
• M77: 37,419,514 km (0.058 R)
• M78: 38,282,245 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 11

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.07 AU - 10.55 AU

Year: 11103 Days

Day: 7.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,377,768 km

• M1: 179,069 km (0.115 R)
• M2: 334,950 km (0.085 R)
• M3: 1,005,447 km (0.083 R)
• M4: 1,148,014 km (0.087 R)
• M5: 1,259,614 km (0.09 R)
• M6: 1,534,725 km (0.046 R)
• M7: 1,721,871 km (0.103 R)
• M8: 1,807,591 km (0.08 R)
• M9: 1,961,078 km (0.082 R)
• M10: 2,281,218 km (0.05 R)
• M11: 2,447,571 km (0.082 R)
• M12: 2,618,112 km (0.055 R)
• M13: 2,843,257 km (0.094 R)
• M14: 3,834,493 km (0.112 R)
• M15: 4,090,754 km (0.044 R)
• M16: 4,293,908 km (0.109 R)
• M17: 4,411,641 km (0.063 R)
• M18: 4,560,192 km (0.056 R)
• M19: 4,680,319 km (0.114 R)
• M20: 4,923,715 km (0.112 R)
• M21: 5,391,208 km (0.065 R)
• M22: 6,202,029 km (0.06 R)
• M23: 6,301,960 km (0.06 R)
• M24: 6,638,854 km (0.12 R)
• M25: 6,809,545 km (0.091 R)
• M26: 7,016,140 km (0.103 R)
• M27: 8,520,646 km (0.106 R)
• M28: 8,669,047 km (0.042 R)
• M29: 11,198,149 km (0.115 R)
• M30: 11,977,853 km (0.099 R)
• M31: 13,115,844 km (0.098 R)
• M32: 13,201,563 km (0.107 R)
• M33: 13,980,968 km (0.103 R)
• M34: 14,332,224 km (0.095 R)
• M35: 14,508,899 km (0.086 R)
• M36: 14,686,322 km (0.104 R)
• M37: 14,819,913 km (0.107 R)
• M38: 15,043,263 km (0.1 R)
• M39: 15,584,209 km (0.109 R)
• M40: 15,720,492 km (0.111 R)
• M41: 15,811,597 km (0.075 R)
• M42: 16,361,519 km (0.087 R)
• M43: 16,638,874 km (0.071 R)
• M44: 17,338,992 km (0.079 R)
• M45: 18,479,227 km (0.114 R)
• M46: 18,864,740 km (0.076 R)
• M47: 18,961,530 km (0.111 R)
• M48: 19,545,710 km (0.088 R)
• M49: 20,881,768 km (0.087 R)
• M50: 21,132,345 km (0.089 R)
• M51: 21,586,075 km (0.039 R)
• M52: 23,276,830 km (0.067 R)
• M53: 23,380,801 km (0.102 R)
• M54: 23,797,730 km (0.098 R)
• M55: 24,112,035 km (0.089 R)
• M56: 25,063,178 km (0.114 R)
• M57: 25,383,019 km (0.115 R)
• M58: 25,650,500 km (0.113 R)
• M59: 26,080,444 km (0.107 R)
• M60: 26,838,756 km (0.111 R)
• M61: 27,056,720 km (0.112 R)
• M62: 27,494,443 km (0.092 R)
• M63: 29,774,315 km (0.086 R)
• M64: 30,226,250 km (0.089 R)
• M65: 30,396,193 km (0.117 R)
• M66: 30,965,413 km (0.104 R)
• M67: 31,079,556 km (0.09 R)
• M68: 31,652,965 km (0.107 R)
• M69: 32,114,175 km (0.106 R)
• M70: 34,987,352 km (0.114 R)
• M71: 35,464,120 km (0.11 R)
• M72: 36,003,271 km (0.108 R)
• M73: 36,605,253 km (0.1 R)
• M74: 36,786,565 km (0.094 R)
• M75: 37,636,580 km (0.111 R)
• M76: 37,758,503 km (0.083 R)
• M77: 38,186,352 km (0.049 R)
• M78: 38,431,543 km (0.081 R)
• M79: 41,729,728 km (0.119 R)
• M80: 42,235,518 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.8

Radius: 7.3

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.43 AU - 13.51 AU

Year: 18697 Days

Day: 15.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,377,768 km

• M1: 110,553 km (0.101 R)
• M2: 168,597 km (0.106 R)
• M3: 622,626 km (0.114 R)
• M4: 834,008 km (0.093 R)
• M5: 961,316 km (0.069 R)
• M6: 1,178,382 km (0.086 R)
• M7: 1,501,963 km (0.027 R)
• M8: 1,690,007 km (0.104 R)
• M9: 2,627,238 km (0.106 R)
• M10: 3,287,114 km (0.063 R)
• M11: 3,573,145 km (0.103 R)
• M12: 3,656,471 km (0.037 R)
• M13: 6,236,137 km (0.034 R)
• M14: 6,743,872 km (0.106 R)
• M15: 6,898,855 km (0.106 R)
• M16: 6,950,766 km (0.084 R)
• M17: 7,317,729 km (0.118 R)
• M18: 7,583,714 km (0.047 R)
• M19: 7,690,976 km (0.05 R)
• M20: 8,345,317 km (0.113 R)
• M21: 8,904,215 km (0.099 R)
• M22: 9,302,594 km (0.118 R)
• M23: 9,590,719 km (0.091 R)
• M24: 10,057,914 km (0.093 R)
• M25: 11,380,508 km (0.084 R)
• M26: 11,626,896 km (0.104 R)
• M27: 11,688,680 km (0.091 R)
• M28: 13,464,706 km (0.113 R)
• M29: 14,716,990 km (0.073 R)
• M30: 14,851,029 km (0.09 R)
• M31: 15,663,346 km (0.111 R)
• M32: 15,937,409 km (0.095 R)
• M33: 18,763,313 km (0.055 R)
• M34: 19,493,500 km (0.114 R)
• M35: 21,359,734 km (0.086 R)
• M36: 22,738,128 km (0.085 R)
• M37: 23,516,336 km (0.087 R)
• M38: 23,594,726 km (0.097 R)
• M39: 23,908,732 km (0.109 R)
• M40: 24,066,408 km (0.105 R)
• M41: 24,541,082 km (0.094 R)
• M42: 25,741,455 km (0.089 R)
• M43: 27,124,936 km (0.115 R)
• M44: 27,371,474 km (0.107 R)
• M45: 30,218,321 km (0.068 R)
• M46: 32,457,951 km (0.091 R)
• M47: 32,894,777 km (0.062 R)
• M48: 33,509,474 km (0.118 R)
• M49: 36,367,990 km (0.107 R)
• M50: 37,826,270 km (0.118 R)
• M51: 39,862,297 km (0.107 R)
• M52: 40,236,442 km (0.088 R)
• M53: 44,330,038 km (0.053 R)
• M54: 46,475,122 km (0.11 R)
• M55: 48,454,302 km (0.088 R)
• M56: 49,153,522 km (0.104 R)
• M57: 49,554,594 km (0.087 R)
• M58: 51,779,862 km (0.03 R)
• M59: 52,699,440 km (0.107 R)
• M60: 52,904,539 km (0.057 R)
• M61: 53,212,711 km (0.05 R)
• M62: 53,418,557 km (0.088 R)
• M63: 54,866,216 km (0.077 R)
• M64: 56,641,494 km (0.064 R)
• M65: 56,956,846 km (0.077 R)
• M66: 58,329,556 km (0.065 R)
• M67: 59,179,721 km (0.093 R)
• M68: 59,713,187 km (0.041 R)
• M69: 60,570,083 km (0.11 R)
• M70: 62,729,828 km (0.104 R)
• M71: 64,366,279 km (0.109 R)
• M72: 64,914,854 km (0.057 R)
• M73: 65,575,179 km (0.034 R)
• M74: 65,795,836 km (0.118 R)
• M75: 66,127,196 km (0.095 R)
• M76: 70,034,094 km (0.106 R)
• M77: 70,598,227 km (0.059 R)
• M78: 71,050,761 km (0.066 R)
• M79: 71,277,252 km (0.081 R)
• M80: 71,844,826 km (0.074 R)
• M81: 72,072,215 km (0.102 R)
• M82: 72,756,027 km (0.089 R)
• M83: 73,670,967 km (0.119 R)
• M84: 74,704,838 km (0.054 R)
• M85: 75,165,899 km (0.109 R)
• M86: 75,281,388 km (0.084 R)
• M87: 76,670,854 km (0.04 R)
• M88: 77,485,414 km (0.072 R)
• M89: 77,952,010 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.3

Radius: 7.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.11 AU - 18.01 AU

Year: 23589 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,377,768 km

• M1: 106,214 km (0.109 R)
• M2: 355,744 km (0.091 R)
• M3: 429,495 km (0.118 R)
• M4: 508,932 km (0.038 R)
• M5: 665,561 km (0.086 R)
• M6: 837,898 km (0.066 R)
• M7: 1,003,353 km (0.102 R)
• M8: 1,202,168 km (0.114 R)
• M9: 2,230,055 km (0.099 R)
• M10: 3,199,749 km (0.106 R)
• M11: 3,493,559 km (0.076 R)
• M12: 4,107,060 km (0.071 R)
• M13: 4,462,205 km (0.06 R)
• M14: 4,680,169 km (0.112 R)
• M15: 4,901,574 km (0.045 R)
• M16: 5,939,783 km (0.039 R)
• M17: 6,381,696 km (0.111 R)
• M18: 7,127,740 km (0.067 R)
• M19: 7,297,235 km (0.084 R)
• M20: 8,164,902 km (0.106 R)
• M21: 8,791,418 km (0.065 R)
• M22: 9,340,741 km (0.046 R)
• M23: 9,713,091 km (0.078 R)
• M24: 9,854,012 km (0.084 R)
• M25: 9,901,135 km (0.076 R)
• M26: 10,520,620 km (0.071 R)
• M27: 10,859,309 km (0.096 R)
• M28: 11,746,724 km (0.105 R)
• M29: 13,069,169 km (0.117 R)
• M30: 13,224,751 km (0.074 R)
• M31: 14,012,085 km (0.088 R)
• M32: 14,118,299 km (0.062 R)
• M33: 14,976,841 km (0.091 R)
• M34: 15,139,753 km (0.047 R)
• M35: 15,686,833 km (0.101 R)
• M36: 15,742,034 km (0.115 R)
• M37: 18,170,307 km (0.119 R)
• M38: 18,402,034 km (0.078 R)
• M39: 18,634,808 km (0.08 R)
• M40: 18,985,765 km (0.095 R)
• M41: 19,338,966 km (0.093 R)
• M42: 19,992,110 km (0.068 R)
• M43: 20,231,317 km (0.104 R)
• M44: 21,197,869 km (0.091 R)
• M45: 21,994,328 km (0.105 R)
• M46: 22,738,128 km (0.092 R)
• M47: 22,925,425 km (0.101 R)
• M48: 22,987,957 km (0.114 R)
• M49: 23,616,268 km (0.087 R)
• M50: 23,805,958 km (0.116 R)
• M51: 25,211,879 km (0.05 R)
• M52: 25,859,937 km (0.092 R)
• M53: 27,503,569 km (0.029 R)
• M54: 27,769,703 km (0.1 R)
• M55: 28,304,516 km (0.065 R)
• M56: 28,438,854 km (0.105 R)
• M57: 28,977,856 km (0.058 R)
• M58: 30,134,546 km (0.1 R)
• M59: 30,340,243 km (0.085 R)
• M60: 30,546,389 km (0.077 R)
• M61: 32,142,449 km (0.095 R)
• M62: 32,422,795 km (0.064 R)
• M63: 32,844,811 km (0.111 R)
• M64: 33,836,495 km (0.099 R)
• M65: 33,979,062 km (0.11 R)
• M66: 34,910,010 km (0.119 R)
• M67: 36,140,003 km (0.081 R)
• M68: 36,212,857 km (0.109 R)
• M69: 37,016,946 km (0.11 R)
• M70: 37,090,249 km (0.086 R)
• M71: 38,048,722 km (0.054 R)
• M72: 38,196,824 km (0.086 R)
• M73: 38,345,225 km (0.083 R)
• M74: 39,089,924 km (0.087 R)
• M75: 40,896,617 km (0.079 R)
• M76: 41,810,062 km (0.115 R)
• M77: 41,962,951 km (0.093 R)
• M78: 42,961,367 km (0.085 R)
• M79: 44,981,686 km (0.107 R)
• M80: 45,216,704 km (0.027 R)
• M81: 45,688,237 km (0.082 R)
• M82: 45,845,614 km (0.048 R)
• M83: 45,924,452 km (0.055 R)
• M84: 46,477,515 km (0.069 R)
• M85: 46,556,653 km (0.101 R)
• M86: 48,149,571 km (0.077 R)
• M87: 49,356,077 km (0.072 R)
• M88: 51,962,820 km (0.115 R)
• M89: 53,117,417 km (0.087 R)
• M90: 54,113,589 km (0.109 R)
• M91: 54,196,915 km (0.082 R)
• M92: 54,363,717 km (0.092 R)
• M93: 54,530,518 km (0.062 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit