🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.74 AU - 1.08 AU

Year: 325 Days

Day: 35.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,409,610 km

• M1: 487,539 km (0.116 R)
• M2: 576,401 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.63 AU - 1.91 AU

Year: 882 Days

Day: 45.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,409,610 km

• M1: 167,550 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.81 AU - 2.21 AU

Year: 1068 Days

Day: 30.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 12.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.03 AU - 5.35 AU

Year: 3806 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,409,610 km

• M1: 163,361 km (0.088 R)
• M2: 258,505 km (0.104 R)
• M3: 555,606 km (0.113 R)
• M4: 757,264 km (0.111 R)
• M5: 973,733 km (0.084 R)
• M6: 1,095,655 km (0.067 R)
• M7: 1,223,112 km (0.078 R)
• M8: 1,455,737 km (0.1 R)
• M9: 1,545,346 km (0.116 R)
• M10: 1,676,543 km (0.105 R)
• M11: 1,922,482 km (0.096 R)
• M12: 2,064,301 km (0.078 R)
• M13: 2,313,830 km (0.047 R)
• M14: 2,495,891 km (0.099 R)
• M15: 2,604,499 km (0.103 R)
• M16: 2,810,196 km (0.107 R)
• M17: 2,939,598 km (0.116 R)
• M18: 3,442,546 km (0.118 R)
• M19: 3,739,797 km (0.066 R)
• M20: 4,118,579 km (0.107 R)
• M21: 4,471,929 km (0.118 R)
• M22: 4,566,625 km (0.1 R)
• M23: 4,952,138 km (0.094 R)
• M24: 5,069,872 km (0.109 R)
• M25: 5,148,860 km (0.081 R)
• M26: 5,388,366 km (0.117 R)
• M27: 5,713,591 km (0.054 R)
• M28: 6,003,363 km (0.105 R)
• M29: 6,554,481 km (0.099 R)
• M30: 7,033,493 km (0.12 R)
• M31: 7,322,068 km (0.102 R)
• M32: 7,591,793 km (0.054 R)
• M33: 7,933,624 km (0.091 R)
• M34: 8,048,665 km (0.109 R)
• M35: 8,514,662 km (0.102 R)
• M36: 8,632,545 km (0.063 R)
• M37: 8,989,336 km (0.109 R)
• M38: 9,594,908 km (0.089 R)
• M39: 9,693,044 km (0.083 R)
• M40: 10,089,030 km (0.118 R)
• M41: 10,414,555 km (0.103 R)
• M42: 10,718,239 km (0.098 R)
• M43: 11,050,496 km (0.106 R)
• M44: 11,256,641 km (0.116 R)
• M45: 11,464,134 km (0.052 R)
• M46: 11,699,002 km (0.087 R)
• M47: 11,830,200 km (0.1 R)
• M48: 12,466,739 km (0.099 R)
• M49: 12,816,199 km (0.054 R)
• M50: 12,924,508 km (0.092 R)
• M51: 13,415,039 km (0.083 R)
• M52: 13,524,994 km (0.049 R)
• M53: 14,106,630 km (0.072 R)
• M54: 14,611,822 km (0.056 R)
• M55: 14,809,890 km (0.119 R)
• M56: 15,008,855 km (0.076 R)
• M57: 15,122,998 km (0.088 R)
• M58: 15,237,291 km (0.06 R)
• M59: 15,524,519 km (0.109 R)
• M60: 15,755,648 km (0.087 R)
• M61: 15,842,564 km (0.078 R)
• M62: 15,929,630 km (0.043 R)
• M63: 16,573,350 km (0.096 R)
• M64: 17,255,366 km (0.114 R)
• M65: 17,375,045 km (0.094 R)
• M66: 17,795,714 km (0.099 R)
• M67: 18,739,078 km (0.072 R)
• M68: 19,170,369 km (0.081 R)
• M69: 19,792,397 km (0.088 R)
• M70: 20,137,369 km (0.095 R)
• M71: 20,547,567 km (0.084 R)
• M72: 20,705,991 km (0.068 R)
• M73: 21,056,199 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 11.1

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.71 AU - 5.89 AU

Year: 5234 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,409,610 km

• M1: 213,327 km (0.106 R)
• M2: 360,232 km (0.073 R)
• M3: 506,090 km (0.106 R)
• M4: 636,838 km (0.115 R)
• M5: 726,597 km (0.107 R)
• M6: 807,380 km (0.03 R)
• M7: 993,928 km (0.055 R)
• M8: 1,147,565 km (0.077 R)
• M9: 1,243,607 km (0.071 R)
• M10: 1,840,203 km (0.064 R)
• M11: 2,090,032 km (0.111 R)
• M12: 2,189,066 km (0.109 R)
• M13: 2,269,549 km (0.112 R)
• M14: 2,433,359 km (0.09 R)
• M15: 2,816,778 km (0.048 R)
• M16: 3,060,473 km (0.096 R)
• M17: 3,196,458 km (0.034 R)
• M18: 3,881,616 km (0.027 R)
• M19: 4,004,286 km (0.115 R)
• M20: 4,431,388 km (0.101 R)
• M21: 4,637,384 km (0.05 R)
• M22: 4,767,834 km (0.059 R)
• M23: 5,603,637 km (0.093 R)
• M24: 6,397,104 km (0.108 R)
• M25: 6,955,703 km (0.063 R)
• M26: 7,075,381 km (0.075 R)
• M27: 7,225,727 km (0.106 R)
• M28: 7,377,419 km (0.077 R)
• M29: 7,530,009 km (0.096 R)
• M30: 7,869,446 km (0.057 R)
• M31: 8,056,743 km (0.106 R)
• M32: 8,756,113 km (0.104 R)
• M33: 8,885,366 km (0.079 R)
• M34: 9,474,931 km (0.091 R)
• M35: 9,774,575 km (0.096 R)
• M36: 10,246,706 km (0.105 R)
• M37: 10,795,581 km (0.1 R)
• M38: 11,248,563 km (0.047 R)
• M39: 11,707,829 km (0.11 R)
• M40: 11,886,000 km (0.073 R)
• M41: 12,245,334 km (0.076 R)
• M42: 12,535,254 km (0.089 R)
• M43: 12,827,569 km (0.075 R)
• M44: 14,170,509 km (0.085 R)
• M45: 14,284,502 km (0.087 R)
• M46: 15,479,490 km (0.101 R)
• M47: 17,473,929 km (0.104 R)
• M48: 17,964,610 km (0.109 R)
• M49: 19,168,873 km (0.072 R)
• M50: 20,915,727 km (0.092 R)
• M51: 22,049,679 km (0.105 R)
• M52: 22,358,449 km (0.082 R)
• M53: 23,472,654 km (0.087 R)
• M54: 23,652,620 km (0.075 R)
• M55: 25,154,732 km (0.106 R)
• M56: 25,246,735 km (0.091 R)
• M57: 25,384,963 km (0.064 R)
• M58: 25,754,919 km (0.108 R)
• M59: 25,940,570 km (0.093 R)
• M60: 26,126,670 km (0.05 R)
• M61: 26,219,869 km (0.096 R)
• M62: 26,640,688 km (0.075 R)
• M63: 27,157,997 km (0.077 R)
• M64: 27,583,753 km (0.073 R)
• M65: 27,964,031 km (0.095 R)
• M66: 28,393,975 km (0.12 R)
• M67: 28,489,867 km (0.116 R)
• M68: 29,260,446 km (0.107 R)
• M69: 29,648,204 km (0.086 R)
• M70: 29,842,830 km (0.12 R)
• M71: 30,576,309 km (0.047 R)
• M72: 30,674,445 km (0.048 R)
• M73: 31,019,118 km (0.12 R)
• M74: 31,563,356 km (0.088 R)
• M75: 32,360,563 km (0.113 R)
• M76: 33,013,258 km (0.116 R)
• M77: 33,114,087 km (0.114 R)
• M78: 33,315,895 km (0.04 R)
• M79: 33,467,587 km (0.084 R)
• M80: 33,721,006 km (0.112 R)
• M81: 33,822,433 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.2

Radius: 6.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.73 AU - 17.23 AU

Year: 21727 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,409,610 km

• M1: 468,840 km (0.052 R)
• M2: 595,250 km (0.096 R)
• M3: 1,039,107 km (0.038 R)
• M4: 3,713,468 km (0.088 R)
• M5: 4,438,718 km (0.068 R)
• M6: 4,589,064 km (0.112 R)
• M7: 4,680,020 km (0.07 R)
• M8: 4,771,574 km (0.1 R)
• M9: 5,270,034 km (0.12 R)
• M10: 6,655,460 km (0.106 R)
• M11: 7,001,180 km (0.113 R)
• M12: 7,246,521 km (0.104 R)
• M13: 7,494,853 km (0.084 R)
• M14: 8,777,655 km (0.111 R)
• M15: 9,118,289 km (0.092 R)
• M16: 9,156,437 km (0.046 R)
• M17: 9,386,369 km (0.093 R)
• M18: 9,502,008 km (0.118 R)
• M19: 10,285,003 km (0.066 R)
• M20: 10,564,003 km (0.102 R)
• M21: 10,764,764 km (0.059 R)
• M22: 11,456,953 km (0.097 R)
• M23: 11,621,810 km (0.084 R)
• M24: 11,954,067 km (0.111 R)
• M25: 12,755,762 km (0.103 R)
• M26: 13,270,827 km (0.11 R)
• M27: 15,307,901 km (0.109 R)
• M28: 16,316,041 km (0.111 R)
• M29: 17,298,151 km (0.108 R)
• M30: 18,299,410 km (0.051 R)
• M31: 21,261,897 km (0.075 R)
• M32: 22,797,968 km (0.115 R)
• M33: 23,684,335 km (0.037 R)
• M34: 25,329,163 km (0.041 R)
• M35: 25,759,557 km (0.109 R)
• M36: 26,573,219 km (0.071 R)
• M37: 27,560,565 km (0.059 R)
• M38: 29,345,567 km (0.116 R)
• M39: 29,458,214 km (0.111 R)
• M40: 29,910,897 km (0.074 R)
• M41: 30,880,292 km (0.074 R)
• M42: 31,918,052 km (0.099 R)
• M43: 33,319,186 km (0.063 R)
• M44: 33,731,627 km (0.115 R)
• M45: 34,323,885 km (0.1 R)
• M46: 35,458,435 km (0.07 R)
• M47: 36,181,292 km (0.096 R)
• M48: 36,726,726 km (0.108 R)
• M49: 37,335,889 km (0.106 R)
• M50: 38,440,669 km (0.117 R)
• M51: 38,564,087 km (0.102 R)
• M52: 38,687,655 km (0.103 R)
• M53: 39,183,273 km (0.061 R)
• M54: 39,307,439 km (0.058 R)
• M55: 39,930,514 km (0.078 R)
• M56: 40,808,205 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.3

Radius: 5.2

Gravity: 30.48 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.65 AU - 15.97 AU

Year: 22449 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,409,610 km

• M1: 67,469 km (0.093 R)
• M2: 225,145 km (0.081 R)
• M3: 330,462 km (0.113 R)
• M4: 430,842 km (0.12 R)
• M5: 541,395 km (0.099 R)
• M6: 898,485 km (0.112 R)
• M7: 1,100,442 km (0.106 R)
• M8: 1,717,084 km (0.094 R)
• M9: 1,787,395 km (0.099 R)
• M10: 2,041,113 km (0.077 R)
• M11: 2,383,842 km (0.113 R)
• M12: 4,206,094 km (0.117 R)
• M13: 4,397,130 km (0.076 R)
• M14: 4,887,362 km (0.08 R)
• M15: 5,654,800 km (0.103 R)
• M16: 6,568,992 km (0.101 R)
• M17: 7,184,587 km (0.117 R)
• M18: 7,818,583 km (0.104 R)
• M19: 8,955,078 km (0.048 R)
• M20: 10,270,193 km (0.079 R)
• M21: 10,592,128 km (0.109 R)
• M22: 12,455,220 km (0.103 R)
• M23: 13,075,303 km (0.103 R)
• M24: 13,214,429 km (0.099 R)
• M25: 13,775,870 km (0.09 R)
• M26: 14,059,657 km (0.093 R)
• M27: 14,130,865 km (0.081 R)
• M28: 14,632,766 km (0.06 R)
• M29: 14,704,872 km (0.083 R)
• M30: 17,995,726 km (0.117 R)
• M31: 19,484,075 km (0.083 R)
• M32: 20,605,910 km (0.096 R)
• M33: 21,337,892 km (0.045 R)
• M34: 22,493,685 km (0.119 R)
• M35: 22,911,363 km (0.087 R)
• M36: 23,247,360 km (0.038 R)
• M37: 23,584,852 km (0.07 R)
• M38: 23,669,525 km (0.064 R)
• M39: 23,839,169 km (0.036 R)
• M40: 25,470,533 km (0.11 R)
• M41: 25,557,450 km (0.113 R)
• M42: 26,080,594 km (0.111 R)
• M43: 26,255,773 km (0.07 R)
• M44: 26,872,116 km (0.095 R)
• M45: 27,939,497 km (0.111 R)
• M46: 28,208,623 km (0.098 R)
• M47: 28,478,498 km (0.048 R)
• M48: 29,475,418 km (0.04 R)
• M49: 30,299,553 km (0.12 R)
• M50: 31,596,566 km (0.081 R)
• M51: 31,970,411 km (0.059 R)
• M52: 34,148,556 km (0.059 R)
• M53: 35,983,823 km (0.091 R)
• M54: 37,159,213 km (0.069 R)
• M55: 37,751,771 km (0.104 R)
• M56: 38,347,320 km (0.06 R)
• M57: 39,246,403 km (0.081 R)
• M58: 39,950,560 km (0.066 R)
• M59: 41,065,513 km (0.039 R)
• M60: 42,190,639 km (0.099 R)
• M61: 42,705,405 km (0.095 R)
• M62: 43,845,341 km (0.091 R)
• M63: 45,310,353 km (0.053 R)
• M64: 49,258,988 km (0.086 R)
• M65: 51,988,551 km (0.112 R)
• M66: 52,098,655 km (0.104 R)
• M67: 52,429,865 km (0.084 R)
• M68: 55,778,763 km (0.061 R)
• M69: 56,230,548 km (0.101 R)
• M70: 57,935,216 km (0.108 R)
• M71: 58,163,951 km (0.062 R)
• M72: 59,887,768 km (0.076 R)
• M73: 61,395,415 km (0.068 R)
• M74: 62,329,354 km (0.114 R)
• M75: 63,857,048 km (0.103 R)
• M76: 67,189,041 km (0.115 R)
• M77: 67,429,295 km (0.07 R)
• M78: 68,272,130 km (0.084 R)
• M79: 68,392,706 km (0.062 R)
• M80: 71,065,720 km (0.043 R)
• M81: 71,923,365 km (0.074 R)
• M82: 73,277,974 km (0.065 R)
• M83: 73,401,542 km (0.096 R)
• M84: 75,637,581 km (0.074 R)
• M85: 76,012,473 km (0.099 R)
• M86: 76,262,751 km (0.055 R)
• M87: 77,140,740 km (0.106 R)
• M88: 77,769,949 km (0.077 R)
• M89: 78,400,803 km (0.103 R)
• M90: 79,033,453 km (0.077 R)
• M91: 79,667,748 km (0.115 R)
• M92: 80,813,667 km (0.087 R)
• M93: 84,025,384 km (0.093 R)
• M94: 84,413,590 km (0.051 R)
• M95: 85,972,400 km (0.031 R)
• M96: 86,494,048 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 10,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit