🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.87 AU - 0.93 AU

Year: 306 Days

Day: 17.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,765,722 km

• M1: 647,011 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.1 AU - 1.22 AU

Year: 447 Days

Day: 32.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.2 AU - 1.48 AU

Year: 556 Days

Day: 21.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 108,765,722 km

• M1: 610,359 km (0.084 R)
• M2: 754,871 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.34 AU - 1.58 AU

Year: 632 Days

Day: 26.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.9 AU - 2.6 AU

Year: 1209 Days

Day: 15.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,765,722 km

• M1: 2,085,394 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.99 AU - 4.63 AU

Year: 3205 Days

Day: 12.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 10.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.73 AU - 6.91 AU

Year: 5690 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,765,722 km

• M1: 160,668 km (0.093 R)
• M2: 400,773 km (0.084 R)
• M3: 695,181 km (0.106 R)
• M4: 1,037,611 km (0.107 R)
• M5: 1,168,808 km (0.093 R)
• M6: 1,288,337 km (0.048 R)
• M7: 1,596,060 km (0.119 R)
• M8: 1,787,994 km (0.097 R)
• M9: 2,028,547 km (0.098 R)
• M10: 2,344,199 km (0.05 R)
• M11: 2,951,566 km (0.106 R)
• M12: 3,456,608 km (0.112 R)
• M13: 3,605,907 km (0.104 R)
• M14: 3,782,881 km (0.095 R)
• M15: 4,066,968 km (0.077 R)
• M16: 4,304,380 km (0.097 R)
• M17: 4,411,492 km (0.061 R)
• M18: 4,492,424 km (0.116 R)
• M19: 4,628,259 km (0.117 R)
• M20: 5,793,776 km (0.079 R)
• M21: 5,912,108 km (0.089 R)
• M22: 6,272,190 km (0.111 R)
• M23: 6,516,334 km (0.051 R)
• M24: 6,919,650 km (0.077 R)
• M25: 7,140,157 km (0.104 R)
• M26: 7,363,058 km (0.104 R)
• M27: 7,946,788 km (0.111 R)
• M28: 8,478,160 km (0.115 R)
• M29: 9,089,716 km (0.103 R)
• M30: 9,296,760 km (0.111 R)
• M31: 9,645,323 km (0.083 R)
• M32: 10,247,753 km (0.082 R)
• M33: 10,355,314 km (0.099 R)
• M34: 11,045,409 km (0.093 R)
• M35: 11,155,812 km (0.089 R)
• M36: 11,266,515 km (0.076 R)
• M37: 11,340,416 km (0.074 R)
• M38: 11,526,217 km (0.088 R)
• M39: 12,241,145 km (0.087 R)
• M40: 12,508,177 km (0.114 R)
• M41: 12,584,771 km (0.102 R)
• M42: 12,699,962 km (0.029 R)
• M43: 13,595,454 km (0.096 R)
• M44: 14,390,567 km (0.106 R)
• M45: 17,504,148 km (0.071 R)
• M46: 17,761,905 km (0.114 R)
• M47: 18,107,775 km (0.106 R)
• M48: 18,542,955 km (0.098 R)
• M49: 18,718,134 km (0.116 R)
• M50: 19,690,969 km (0.111 R)
• M51: 19,824,859 km (0.061 R)
• M52: 20,318,532 km (0.086 R)
• M53: 20,589,454 km (0.058 R)
• M54: 20,770,916 km (0.109 R)
• M55: 21,455,626 km (0.045 R)
• M56: 21,777,710 km (0.08 R)
• M57: 23,129,028 km (0.115 R)
• M58: 23,411,917 km (0.073 R)
• M59: 23,506,463 km (0.082 R)
• M60: 23,838,570 km (0.111 R)
• M61: 24,124,452 km (0.099 R)
• M62: 24,940,508 km (0.114 R)
• M63: 25,327,667 km (0.095 R)
• M64: 25,863,228 km (0.117 R)
• M65: 25,961,065 km (0.113 R)
• M66: 26,107,970 km (0.036 R)
• M67: 26,205,957 km (0.103 R)
• M68: 26,698,283 km (0.036 R)
• M69: 27,144,085 km (0.112 R)
• M70: 27,742,177 km (0.028 R)
• M71: 28,193,514 km (0.089 R)
• M72: 28,395,022 km (0.079 R)
• M73: 28,546,415 km (0.058 R)
• M74: 29,818,296 km (0.076 R)
• M75: 30,641,982 km (0.061 R)
• M76: 31,473,148 km (0.105 R)
• M77: 32,733,809 km (0.094 R)
• M78: 33,210,877 km (0.092 R)
• M79: 33,903,964 km (0.081 R)
• M80: 34,655,693 km (0.094 R)
• M81: 35,195,891 km (0.111 R)
• M82: 36,284,964 km (0.086 R)
• M83: 36,778,637 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 11.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.82 AU - 8.38 AU

Year: 8257 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 108,765,722 km

• M1: 234,121 km (0.102 R)
• M2: 325,824 km (0.113 R)
• M3: 404,363 km (0.11 R)
• M4: 1,071,719 km (0.092 R)
• M5: 1,161,627 km (0.07 R)
• M6: 1,491,491 km (0.104 R)
• M7: 1,592,918 km (0.078 R)
• M8: 1,673,551 km (0.115 R)
• M9: 1,972,897 km (0.086 R)
• M10: 2,487,813 km (0.058 R)
• M11: 2,568,595 km (0.112 R)
• M12: 2,844,604 km (0.118 R)
• M13: 2,986,273 km (0.109 R)
• M14: 3,425,342 km (0.119 R)
• M15: 3,822,674 km (0.03 R)
• M16: 4,186,646 km (0.11 R)
• M17: 4,561,837 km (0.109 R)
• M18: 5,136,293 km (0.066 R)
• M19: 5,222,761 km (0.094 R)
• M20: 6,596,069 km (0.055 R)
• M21: 6,765,863 km (0.065 R)
• M22: 7,071,342 km (0.113 R)
• M23: 7,381,309 km (0.092 R)
• M24: 7,934,521 km (0.113 R)
• M25: 8,216,065 km (0.055 R)
• M26: 8,378,528 km (0.059 R)
• M27: 8,955,527 km (0.098 R)
• M28: 10,322,253 km (0.119 R)
• M29: 10,453,750 km (0.12 R)
• M30: 10,895,961 km (0.093 R)
• M31: 11,164,339 km (0.117 R)
• M32: 11,684,790 km (0.081 R)
• M33: 12,282,584 km (0.116 R)
• M34: 12,725,842 km (0.081 R)
• M35: 13,008,432 km (0.039 R)
• M36: 13,460,218 km (0.053 R)
• M37: 15,143,942 km (0.095 R)
• M38: 16,150,137 km (0.112 R)
• M39: 16,841,579 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.4

Radius: 6.6

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.95 AU - 15.99 AU

Year: 17706 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,765,722 km

• M1: 123,119 km (0.085 R)
• M2: 502,050 km (0.048 R)
• M3: 560,543 km (0.11 R)
• M4: 685,009 km (0.073 R)
• M5: 1,549,834 km (0.058 R)
• M6: 2,603,003 km (0.076 R)
• M7: 2,707,721 km (0.069 R)
• M8: 3,030,554 km (0.114 R)
• M9: 3,634,331 km (0.09 R)
• M10: 4,233,321 km (0.113 R)
• M11: 4,356,888 km (0.103 R)
• M12: 4,607,465 km (0.114 R)
• M13: 5,521,059 km (0.101 R)
• M14: 5,883,684 km (0.051 R)
• M15: 6,679,395 km (0.106 R)
• M16: 7,508,616 km (0.111 R)
• M17: 7,708,479 km (0.051 R)
• M18: 7,809,009 km (0.101 R)
• M19: 7,859,423 km (0.063 R)
• M20: 9,422,721 km (0.056 R)
• M21: 9,530,282 km (0.086 R)
• M22: 11,021,922 km (0.119 R)
• M23: 11,420,451 km (0.036 R)
• M24: 11,765,723 km (0.115 R)
• M25: 12,114,436 km (0.106 R)
• M26: 12,822,183 km (0.077 R)
• M27: 13,301,345 km (0.09 R)
• M28: 13,725,455 km (0.071 R)
• M29: 17,208,991 km (0.071 R)
• M30: 17,406,460 km (0.111 R)
• M31: 18,070,226 km (0.089 R)
• M32: 18,203,966 km (0.084 R)
• M33: 19,627,989 km (0.103 R)
• M34: 20,666,946 km (0.075 R)
• M35: 20,806,820 km (0.064 R)
• M36: 21,794,764 km (0.065 R)
• M37: 28,344,159 km (0.082 R)
• M38: 28,421,800 km (0.117 R)
• M39: 29,516,707 km (0.109 R)
• M40: 30,307,182 km (0.09 R)
• M41: 31,506,060 km (0.06 R)
• M42: 31,989,859 km (0.097 R)
• M43: 32,151,724 km (0.069 R)
• M44: 33,949,741 km (0.104 R)
• M45: 34,032,319 km (0.099 R)
• M46: 34,197,475 km (0.104 R)
• M47: 35,027,593 km (0.119 R)
• M48: 35,612,521 km (0.077 R)
• M49: 36,200,740 km (0.12 R)
• M50: 36,538,233 km (0.098 R)
• M51: 36,622,756 km (0.088 R)
• M52: 38,241,704 km (0.061 R)
• M53: 39,970,756 km (0.102 R)
• M54: 40,406,983 km (0.101 R)
• M55: 43,325,638 km (0.069 R)
• M56: 44,133,317 km (0.12 R)
• M57: 48,896,513 km (0.038 R)
• M58: 48,989,712 km (0.099 R)
• M59: 49,643,754 km (0.117 R)
• M60: 51,054,761 km (0.12 R)
• M61: 51,243,853 km (0.119 R)
• M62: 52,956,599 km (0.043 R)
• M63: 54,301,633 km (0.072 R)
• M64: 54,494,764 km (0.092 R)
• M65: 55,269,233 km (0.112 R)
• M66: 55,657,888 km (0.099 R)
• M67: 56,535,728 km (0.06 R)
• M68: 57,025,212 km (0.074 R)
• M69: 58,799,593 km (0.106 R)
• M70: 59,693,440 km (0.116 R)
• M71: 61,897,465 km (0.077 R)
• M72: 63,618,738 km (0.056 R)
• M73: 64,332,021 km (0.063 R)
• M74: 64,434,196 km (0.056 R)
• M75: 64,638,547 km (0.113 R)
• M76: 65,869,438 km (0.096 R)
• M77: 66,178,358 km (0.067 R)
• M78: 67,108,109 km (0.07 R)
• M79: 68,667,218 km (0.095 R)
• M80: 68,771,637 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.8

Radius: 3.3

Gravity: 91.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.88 AU - 22.04 AU

Year: 28407 Days

Day: 16.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,765,722 km

• M1: 68,516 km (0.115 R)
• M2: 2,054,577 km (0.049 R)
• M3: 2,319,066 km (0.103 R)
• M4: 2,735,397 km (0.113 R)
• M5: 3,174,467 km (0.099 R)
• M6: 3,274,997 km (0.032 R)
• M7: 3,582,869 km (0.118 R)
• M8: 5,255,224 km (0.101 R)
• M9: 6,547,749 km (0.085 R)
• M10: 7,394,473 km (0.116 R)
• M11: 7,461,044 km (0.11 R)
• M12: 9,403,273 km (0.107 R)
• M13: 9,547,635 km (0.065 R)
• M14: 10,058,811 km (0.092 R)
• M15: 10,132,563 km (0.1 R)
• M16: 10,729,010 km (0.102 R)
• M17: 11,799,981 km (0.073 R)
• M18: 11,877,772 km (0.118 R)
• M19: 11,955,712 km (0.059 R)
• M20: 12,269,269 km (0.066 R)
• M21: 13,064,831 km (0.092 R)
• M22: 13,631,657 km (0.101 R)
• M23: 15,125,542 km (0.103 R)
• M24: 15,294,737 km (0.054 R)
• M25: 16,149,988 km (0.071 R)
• M26: 17,906,267 km (0.112 R)
• M27: 18,174,945 km (0.117 R)
• M28: 18,535,176 km (0.071 R)
• M29: 20,092,490 km (0.08 R)
• M30: 21,595,949 km (0.047 R)
• M31: 22,553,824 km (0.075 R)
• M32: 22,940,983 km (0.038 R)
• M33: 23,525,612 km (0.114 R)
• M34: 24,213,911 km (0.101 R)
• M35: 27,752,948 km (0.109 R)
• M36: 27,856,470 km (0.064 R)
• M37: 27,959,992 km (0.043 R)
• M38: 28,271,604 km (0.106 R)
• M39: 28,584,264 km (0.062 R)
• M40: 28,688,832 km (0.119 R)
• M41: 29,002,988 km (0.114 R)
• M42: 29,634,889 km (0.107 R)
• M43: 32,316,132 km (0.115 R)
• M44: 33,410,141 km (0.026 R)
• M45: 36,197,898 km (0.118 R)
• M46: 36,424,090 km (0.071 R)
• M47: 37,105,508 km (0.113 R)
• M48: 40,223,726 km (0.114 R)
• M49: 41,399,715 km (0.114 R)
• M50: 41,991,973 km (0.066 R)
• M51: 42,110,753 km (0.047 R)
• M52: 43,184,866 km (0.082 R)
• M53: 43,424,821 km (0.027 R)
• M54: 44,631,029 km (0.118 R)
• M55: 44,995,000 km (0.108 R)
• M56: 46,829,669 km (0.103 R)
• M57: 46,952,937 km (0.031 R)
• M58: 51,204,658 km (0.084 R)
• M59: 54,797,251 km (0.04 R)
• M60: 58,072,996 km (0.039 R)
• M61: 58,337,784 km (0.118 R)
• M62: 60,604,491 km (0.069 R)
• M63: 61,411,422 km (0.081 R)
• M64: 61,546,359 km (0.076 R)
• M65: 62,764,235 km (0.075 R)
• M66: 63,444,307 km (0.038 R)
• M67: 66,742,342 km (0.116 R)
• M68: 67,297,350 km (0.113 R)
• M69: 69,814,035 km (0.037 R)
• M70: 70,095,578 km (0.118 R)
• M71: 70,942,452 km (0.05 R)
• M72: 71,934,735 km (0.048 R)
• M73: 73,360,253 km (0.107 R)
• M74: 73,503,268 km (0.113 R)
• M75: 73,789,748 km (0.088 R)
• M76: 73,933,063 km (0.112 R)
• M77: 74,938,959 km (0.062 R)
• M78: 75,083,022 km (0.079 R)
• M79: 77,109,923 km (0.105 R)
• M80: 77,546,599 km (0.089 R)
• M81: 79,448,138 km (0.11 R)
• M82: 81,069,181 km (0.114 R)
• M83: 82,403,594 km (0.068 R)
• M84: 82,998,993 km (0.101 R)
• M85: 86,903,647 km (0.115 R)
• M86: 88,725,899 km (0.106 R)
• M87: 89,488,848 km (0.081 R)
• M88: 92,253,566 km (0.089 R)
• M89: 95,202,140 km (0.088 R)
• M90: 98,339,207 km (0.081 R)
• M91: 99,603,459 km (0.115 R)
• M92: 100,555,201 km (0.112 R)
• M93: 100,714,223 km (0.12 R)
• M94: 101,828,877 km (0.084 R)
• M95: 103,428,527 km (0.104 R)
• M96: 106,976,689 km (0.091 R)
• M97: 108,276,844 km (0.07 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit