🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 144 Days

Day: 12.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.15 AU - 1.17 AU

Year: 454 Days

Day: 12.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.22 AU - 2.32 AU

Year: 1243 Days

Day: 14.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,141,638 km

• M1: 282,142 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.28 AU - 4.76 AU

Year: 2929 Days

Day: 41.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 8.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.25 AU - 6.71 AU

Year: 4662 Days

Day: 11.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,141,638 km

• M1: 102,475 km (0.049 R)
• M2: 219,759 km (0.052 R)
• M3: 512,223 km (0.094 R)
• M4: 617,540 km (0.112 R)
• M5: 681,418 km (0.086 R)
• M6: 764,445 km (0.069 R)
• M7: 895,792 km (0.045 R)
• M8: 969,095 km (0.096 R)
• M9: 1,593,666 km (0.06 R)
• M10: 1,833,472 km (0.072 R)
• M11: 1,927,868 km (0.12 R)
• M12: 2,060,411 km (0.104 R)
• M13: 2,283,911 km (0.112 R)
• M14: 2,437,249 km (0.116 R)
• M15: 2,808,401 km (0.071 R)
• M16: 3,028,459 km (0.112 R)
• M17: 3,084,409 km (0.096 R)
• M18: 3,254,202 km (0.109 R)
• M19: 3,456,309 km (0.102 R)
• M20: 3,529,463 km (0.105 R)
• M21: 3,857,680 km (0.087 R)
• M22: 4,071,755 km (0.115 R)
• M23: 4,195,771 km (0.034 R)
• M24: 4,289,569 km (0.113 R)
• M25: 4,463,552 km (0.106 R)
• M26: 4,527,430 km (0.042 R)
• M27: 4,785,785 km (0.062 R)
• M28: 5,132,254 km (0.053 R)
• M29: 5,350,817 km (0.12 R)
• M30: 5,606,779 km (0.066 R)
• M31: 5,779,714 km (0.051 R)
• M32: 5,936,791 km (0.102 R)
• M33: 6,007,102 km (0.092 R)
• M34: 6,077,713 km (0.063 R)
• M35: 6,273,237 km (0.106 R)
• M36: 6,470,856 km (0.108 R)
• M37: 6,615,816 km (0.058 R)
• M38: 6,761,973 km (0.101 R)
• M39: 7,225,428 km (0.104 R)
• M40: 7,375,923 km (0.099 R)
• M41: 7,680,055 km (0.074 R)
• M42: 7,910,885 km (0.043 R)
• M43: 8,066,018 km (0.093 R)
• M44: 8,163,406 km (0.097 R)
• M45: 8,339,932 km (0.107 R)
• M46: 8,497,907 km (0.071 R)
• M47: 8,656,780 km (0.086 R)
• M48: 8,756,562 km (0.117 R)
• M49: 9,139,383 km (0.117 R)
• M50: 9,754,978 km (0.054 R)
• M51: 9,942,274 km (0.066 R)
• M52: 10,004,956 km (0.03 R)
• M53: 10,088,731 km (0.095 R)
• M54: 10,447,616 km (0.103 R)
• M55: 10,639,251 km (0.108 R)
• M56: 10,789,148 km (0.049 R)
• M57: 10,982,877 km (0.034 R)
• M58: 11,090,887 km (0.109 R)
• M59: 11,199,495 km (0.104 R)
• M60: 11,417,459 km (0.096 R)
• M61: 11,658,910 km (0.102 R)
• M62: 11,990,868 km (0.085 R)
• M63: 12,303,527 km (0.045 R)
• M64: 12,641,469 km (0.101 R)
• M65: 12,709,536 km (0.091 R)
• M66: 13,051,068 km (0.114 R)
• M67: 13,372,703 km (0.117 R)
• M68: 13,534,568 km (0.099 R)
• M69: 13,650,507 km (0.113 R)
• M70: 14,613,917 km (0.09 R)
• M71: 15,139,753 km (0.098 R)
• M72: 15,501,930 km (0.101 R)
• M73: 15,574,634 km (0.105 R)
• M74: 15,720,642 km (0.101 R)
• M75: 15,940,252 km (0.058 R)
• M76: 16,259,493 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 13.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.9 AU - 6.18 AU

Year: 4739 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,141,638 km

• M1: 184,155 km (0.1 R)
• M2: 301,440 km (0.027 R)
• M3: 406,607 km (0.109 R)
• M4: 540,946 km (0.112 R)
• M5: 863,778 km (0.114 R)
• M6: 1,175,091 km (0.09 R)
• M7: 1,382,584 km (0.096 R)
• M8: 1,834,668 km (0.087 R)
• M9: 1,972,448 km (0.066 R)
• M10: 2,425,580 km (0.12 R)
• M11: 3,470,222 km (0.065 R)
• M12: 3,620,717 km (0.039 R)
• M13: 3,883,860 km (0.085 R)
• M14: 4,198,763 km (0.082 R)
• M15: 4,313,355 km (0.063 R)
• M16: 4,452,182 km (0.059 R)
• M17: 4,925,959 km (0.106 R)
• M18: 5,341,542 km (0.12 R)
• M19: 5,896,101 km (0.081 R)
• M20: 6,258,726 km (0.104 R)
• M21: 6,416,552 km (0.103 R)
• M22: 6,548,946 km (0.09 R)
• M23: 6,870,432 km (0.091 R)
• M24: 7,641,010 km (0.093 R)
• M25: 7,979,700 km (0.088 R)
• M26: 8,265,731 km (0.09 R)
• M27: 8,410,093 km (0.104 R)
• M28: 9,203,710 km (0.091 R)
• M29: 9,929,409 km (0.091 R)
• M30: 10,082,896 km (0.1 R)
• M31: 10,206,315 km (0.101 R)
• M32: 10,330,331 km (0.06 R)
• M33: 10,423,531 km (0.082 R)
• M34: 10,736,490 km (0.065 R)
• M35: 11,147,884 km (0.043 R)
• M36: 11,435,710 km (0.109 R)
• M37: 11,921,006 km (0.064 R)
• M38: 12,611,848 km (0.097 R)
• M39: 13,689,402 km (0.093 R)
• M40: 14,032,280 km (0.106 R)
• M41: 14,273,881 km (0.113 R)
• M42: 14,586,690 km (0.067 R)
• M43: 15,183,735 km (0.055 R)
• M44: 15,896,270 km (0.066 R)
• M45: 16,076,086 km (0.104 R)
• M46: 16,875,537 km (0.105 R)
• M47: 17,280,200 km (0.066 R)
• M48: 17,465,103 km (0.072 R)
• M49: 17,688,003 km (0.117 R)
• M50: 18,702,427 km (0.053 R)
• M51: 19,082,854 km (0.089 R)
• M52: 19,312,487 km (0.102 R)
• M53: 19,465,974 km (0.042 R)
• M54: 19,929,129 km (0.116 R)
• M55: 20,552,204 km (0.079 R)
• M56: 20,866,210 km (0.111 R)
• M57: 21,023,737 km (0.112 R)
• M58: 21,379,780 km (0.045 R)
• M59: 21,538,653 km (0.086 R)
• M60: 21,857,595 km (0.096 R)
• M61: 22,500,118 km (0.065 R)
• M62: 22,864,239 km (0.063 R)
• M63: 23,312,135 km (0.101 R)
• M64: 23,598,466 km (0.115 R)
• M65: 25,383,767 km (0.042 R)
• M66: 25,552,064 km (0.096 R)
• M67: 25,720,661 km (0.066 R)
• M68: 26,825,890 km (0.097 R)
• M69: 27,470,657 km (0.104 R)
• M70: 27,773,144 km (0.094 R)
• M71: 28,862,964 km (0.115 R)
• M72: 29,214,669 km (0.114 R)
• M73: 29,435,176 km (0.09 R)
• M74: 29,700,563 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 14.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.19 AU - 9.65 AU

Year: 8101 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 84,141,638 km

• M1: 212,130 km (0.077 R)
• M2: 371,152 km (0.109 R)
• M3: 552,615 km (0.106 R)
• M4: 887,115 km (0.053 R)
• M5: 1,187,358 km (0.082 R)
• M6: 1,602,941 km (0.118 R)
• M7: 1,728,155 km (0.094 R)
• M8: 2,003,863 km (0.072 R)
• M9: 2,216,592 km (0.118 R)
• M10: 2,310,090 km (0.05 R)
• M11: 2,747,664 km (0.111 R)
• M12: 3,738,451 km (0.11 R)
• M13: 4,117,532 km (0.111 R)
• M14: 4,233,769 km (0.075 R)
• M15: 4,669,398 km (0.073 R)
• M16: 5,434,891 km (0.106 R)
• M17: 5,562,647 km (0.097 R)
• M18: 5,778,068 km (0.113 R)
• M19: 6,106,435 km (0.102 R)
• M20: 6,239,428 km (0.09 R)
• M21: 6,644,389 km (0.116 R)
• M22: 6,965,426 km (0.108 R)
• M23: 7,104,552 km (0.104 R)
• M24: 7,221,239 km (0.082 R)
• M25: 7,456,556 km (0.092 R)
• M26: 8,324,822 km (0.034 R)
• M27: 9,174,089 km (0.118 R)
• M28: 9,894,403 km (0.1 R)
• M29: 10,208,708 km (0.117 R)
• M30: 10,579,561 km (0.099 R)
• M31: 10,713,152 km (0.098 R)
• M32: 10,874,120 km (0.046 R)
• M33: 11,171,371 km (0.094 R)
• M34: 11,498,840 km (0.075 R)
• M35: 12,528,223 km (0.071 R)
• M36: 12,754,714 km (0.083 R)
• M37: 13,471,139 km (0.107 R)
• M38: 13,819,702 km (0.091 R)
• M39: 15,912,127 km (0.104 R)
• M40: 16,034,797 km (0.118 R)
• M41: 16,157,617 km (0.073 R)
• M42: 17,246,091 km (0.086 R)
• M43: 17,403,468 km (0.074 R)
• M44: 20,986,337 km (0.058 R)
• M45: 21,492,128 km (0.114 R)
• M46: 21,763,498 km (0.107 R)
• M47: 23,033,734 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.6

Radius: 6.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.32 AU - 14.88 AU

Year: 19242 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,141,638 km

• M1: 239,506 km (0.089 R)
• M2: 394,639 km (0.088 R)
• M3: 532,419 km (0.094 R)
• M4: 1,048,083 km (0.106 R)
• M5: 3,667,242 km (0.037 R)
• M6: 3,883,561 km (0.103 R)
• M7: 4,473,575 km (0.092 R)
• M8: 4,982,955 km (0.079 R)
• M9: 6,906,186 km (0.064 R)
• M10: 7,617,823 km (0.119 R)
• M11: 7,768,019 km (0.107 R)
• M12: 8,741,602 km (0.107 R)
• M13: 10,272,886 km (0.105 R)
• M14: 11,453,213 km (0.073 R)
• M15: 12,972,978 km (0.116 R)
• M16: 13,122,426 km (0.061 R)
• M17: 13,212,484 km (0.101 R)
• M18: 13,483,555 km (0.091 R)
• M19: 14,586,092 km (0.09 R)
• M20: 14,803,906 km (0.04 R)
• M21: 15,685,636 km (0.037 R)
• M22: 17,963,413 km (0.071 R)
• M23: 19,515,641 km (0.115 R)
• M24: 20,342,468 km (0.054 R)
• M25: 20,655,427 km (0.073 R)
• M26: 21,321,437 km (0.096 R)
• M27: 22,458,979 km (0.119 R)
• M28: 23,725,624 km (0.059 R)
• M29: 24,091,839 km (0.056 R)
• M30: 24,644,454 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.5

Radius: 3.3

Gravity: 38.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.25 AU - 19.37 AU

Year: 29649 Days

Day: 22.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,141,638 km

• M1: 80,184 km (0.09 R)
• M2: 195,524 km (0.069 R)
• M3: 278,850 km (0.054 R)
• M4: 373,546 km (0.075 R)
• M5: 545,135 km (0.087 R)
• M6: 1,067,231 km (0.091 R)
• M7: 1,339,350 km (0.076 R)
• M8: 1,598,603 km (0.116 R)
• M9: 2,861,658 km (0.079 R)
• M10: 2,943,488 km (0.109 R)
• M11: 3,802,479 km (0.086 R)
• M12: 4,493,770 km (0.077 R)
• M13: 4,684,657 km (0.067 R)
• M14: 4,829,468 km (0.102 R)
• M15: 5,575,513 km (0.106 R)
• M16: 5,780,462 km (0.119 R)
• M17: 6,092,672 km (0.085 R)
• M18: 6,356,862 km (0.1 R)
• M19: 6,463,526 km (0.056 R)
• M20: 7,282,873 km (0.103 R)
• M21: 9,499,764 km (0.101 R)
• M22: 9,621,836 km (0.091 R)
• M23: 10,553,681 km (0.119 R)
• M24: 10,806,950 km (0.04 R)
• M25: 11,319,472 km (0.09 R)
• M26: 11,384,099 km (0.115 R)
• M27: 11,448,875 km (0.111 R)
• M28: 12,235,460 km (0.08 R)
• M29: 12,769,525 km (0.102 R)
• M30: 13,379,286 km (0.111 R)
• M31: 13,653,349 km (0.101 R)
• M32: 14,486,609 km (0.06 R)
• M33: 15,193,609 km (0.087 R)
• M34: 15,839,273 km (0.102 R)
• M35: 15,911,678 km (0.074 R)
• M36: 16,787,723 km (0.107 R)
• M37: 17,009,278 km (0.084 R)
• M38: 17,306,080 km (0.038 R)
• M39: 17,380,580 km (0.106 R)
• M40: 18,510,343 km (0.106 R)
• M41: 19,897,115 km (0.056 R)
• M42: 20,445,391 km (0.094 R)
• M43: 20,681,906 km (0.115 R)
• M44: 23,754,945 km (0.087 R)
• M45: 25,006,481 km (0.09 R)
• M46: 25,428,347 km (0.066 R)
• M47: 25,682,663 km (0.11 R)
• M48: 25,852,756 km (0.12 R)
• M49: 27,486,215 km (0.104 R)
• M50: 29,330,159 km (0.105 R)
• M51: 32,490,862 km (0.104 R)
• M52: 33,320,981 km (0.087 R)
• M53: 36,232,903 km (0.115 R)
• M54: 36,614,528 km (0.086 R)
• M55: 37,189,582 km (0.107 R)
• M56: 38,834,710 km (0.067 R)
• M57: 39,911,814 km (0.085 R)
• M58: 41,197,309 km (0.1 R)
• M59: 42,999,664 km (0.085 R)
• M60: 43,910,416 km (0.033 R)
• M61: 44,011,993 km (0.11 R)
• M62: 44,419,198 km (0.092 R)
• M63: 46,266,732 km (0.117 R)
• M64: 46,370,104 km (0.025 R)
• M65: 48,034,530 km (0.079 R)
• M66: 49,718,404 km (0.03 R)
• M67: 52,387,828 km (0.079 R)
• M68: 52,603,398 km (0.079 R)
• M69: 53,468,673 km (0.11 R)
• M70: 53,902,955 km (0.12 R)
• M71: 55,872,112 km (0.109 R)
• M72: 56,754,889 km (0.036 R)
• M73: 58,645,806 km (0.038 R)
• M74: 59,655,292 km (0.093 R)
• M75: 62,260,839 km (0.11 R)
• M76: 64,325,888 km (0.085 R)
• M77: 65,366,790 km (0.072 R)
• M78: 66,063,766 km (0.115 R)
• M79: 66,880,122 km (0.042 R)
• M80: 68,287,090 km (0.08 R)
• M81: 72,206,703 km (0.095 R)
• M82: 72,686,763 km (0.092 R)
• M83: 73,047,443 km (0.097 R)
• M84: 74,375,274 km (0.111 R)
• M85: 74,981,295 km (0.105 R)
• M86: 75,710,884 km (0.058 R)
• M87: 77,667,774 km (0.074 R)
• M88: 78,282,771 km (0.098 R)
• M89: 79,146,399 km (0.109 R)
• M90: 79,269,967 km (0.072 R)
• M91: 80,137,335 km (0.094 R)
• M92: 80,883,081 km (0.075 R)
• M93: 82,632,329 km (0.098 R)
• M94: 83,763,438 km (0.065 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit