🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.9 AU - 0.92 AU

Year: 314 Days

Day: 33.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,978,436 km

• M1: 93,648 km (0.094 R)
• M2: 376,687 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.88 AU - 1.38 AU

Year: 434 Days

Day: 21.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.25 AU - 1.29 AU

Year: 518 Days

Day: 26.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.5

Radius: 10.8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.29 AU - 5.83 AU

Year: 4116 Days

Day: 10.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,978,436 km

• M1: 136,882 km (0.11 R)
• M2: 217,216 km (0.119 R)
• M3: 302,038 km (0.105 R)
• M4: 377,435 km (0.117 R)
• M5: 471,682 km (0.088 R)
• M6: 575,653 km (0.104 R)
• M7: 653,743 km (0.096 R)
• M8: 772,523 km (0.078 R)
• M9: 847,472 km (0.03 R)
• M10: 1,019,360 km (0.114 R)
• M11: 1,217,577 km (0.068 R)
• M12: 1,539,212 km (0.104 R)
• M13: 1,718,431 km (0.049 R)
• M14: 1,904,680 km (0.096 R)
• M15: 2,097,661 km (0.082 R)
• M16: 2,695,754 km (0.051 R)
• M17: 2,813,637 km (0.097 R)
• M18: 2,993,753 km (0.112 R)
• M19: 3,115,974 km (0.092 R)
• M20: 3,198,402 km (0.111 R)
• M21: 3,281,579 km (0.118 R)
• M22: 4,497,810 km (0.094 R)
• M23: 4,567,821 km (0.092 R)
• M24: 4,923,715 km (0.119 R)
• M25: 5,020,205 km (0.114 R)
• M26: 5,586,882 km (0.048 R)
• M27: 6,251,994 km (0.108 R)
• M28: 6,514,538 km (0.069 R)
• M29: 6,620,603 km (0.109 R)
• M30: 6,700,489 km (0.043 R)
• M31: 6,888,234 km (0.083 R)
• M32: 6,969,166 km (0.117 R)
• M33: 7,159,455 km (0.062 R)
• M34: 7,740,493 km (0.082 R)
• M35: 7,965,787 km (0.057 R)
• M36: 8,250,622 km (0.085 R)
• M37: 9,006,689 km (0.098 R)
• M38: 9,125,021 km (0.09 R)
• M39: 9,663,723 km (0.108 R)
• M40: 9,845,634 km (0.04 R)
• M41: 11,087,147 km (0.093 R)
• M42: 11,726,379 km (0.087 R)
• M43: 12,017,795 km (0.118 R)
• M44: 12,246,231 km (0.118 R)
• M45: 12,608,109 km (0.053 R)
• M46: 13,107,317 km (0.06 R)
• M47: 14,056,366 km (0.101 R)
• M48: 14,539,118 km (0.086 R)
• M49: 15,132,722 km (0.077 R)
• M50: 15,344,104 km (0.067 R)
• M51: 16,524,282 km (0.045 R)
• M52: 17,585,529 km (0.069 R)
• M53: 18,292,678 km (0.1 R)
• M54: 18,630,919 km (0.06 R)
• M55: 19,085,098 km (0.075 R)
• M56: 19,581,314 km (0.111 R)
• M57: 20,352,940 km (0.056 R)
• M58: 20,430,581 km (0.038 R)
• M59: 20,586,313 km (0.114 R)
• M60: 21,252,622 km (0.105 R)
• M61: 21,806,582 km (0.07 R)
• M62: 21,886,168 km (0.067 R)
• M63: 22,245,203 km (0.115 R)
• M64: 23,252,895 km (0.099 R)
• M65: 23,456,198 km (0.084 R)
• M66: 23,782,770 km (0.11 R)
• M67: 24,193,117 km (0.072 R)
• M68: 24,275,546 km (0.093 R)
• M69: 25,479,958 km (0.085 R)
• M70: 25,899,879 km (0.102 R)
• M71: 26,576,361 km (0.11 R)
• M72: 27,173,107 km (0.115 R)
• M73: 27,473,200 km (0.08 R)
• M74: 27,731,256 km (0.066 R)
• M75: 28,076,528 km (0.064 R)
• M76: 28,379,913 km (0.11 R)
• M77: 28,597,129 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 13.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.67 AU - 9.71 AU

Year: 9264 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,978,436 km

• M1: 298,448 km (0.098 R)
• M2: 589,715 km (0.098 R)
• M3: 825,481 km (0.06 R)
• M4: 955,631 km (0.041 R)
• M5: 1,259,464 km (0.05 R)
• M6: 1,618,051 km (0.106 R)
• M7: 2,348,687 km (0.117 R)
• M8: 2,936,457 km (0.073 R)
• M9: 3,112,683 km (0.057 R)
• M10: 3,414,422 km (0.059 R)
• M11: 3,662,754 km (0.108 R)
• M12: 4,046,622 km (0.096 R)
• M13: 4,210,432 km (0.083 R)
• M14: 4,309,765 km (0.077 R)
• M15: 4,818,398 km (0.099 R)
• M16: 5,168,307 km (0.094 R)
• M17: 6,041,660 km (0.112 R)
• M18: 6,154,008 km (0.088 R)
• M19: 6,457,392 km (0.119 R)
• M20: 6,765,564 km (0.072 R)
• M21: 7,236,947 km (0.102 R)
• M22: 7,396,418 km (0.116 R)
• M23: 8,461,854 km (0.108 R)
• M24: 8,799,347 km (0.102 R)
• M25: 9,055,458 km (0.099 R)
• M26: 9,838,454 km (0.094 R)
• M27: 10,462,426 km (0.092 R)
• M28: 10,688,469 km (0.079 R)
• M29: 11,191,417 km (0.099 R)
• M30: 11,983,837 km (0.096 R)
• M31: 12,125,655 km (0.054 R)
• M32: 12,794,507 km (0.103 R)
• M33: 14,518,773 km (0.105 R)
• M34: 15,898,215 km (0.061 R)
• M35: 16,682,706 km (0.096 R)
• M36: 16,788,172 km (0.077 R)
• M37: 17,319,394 km (0.089 R)
• M38: 17,856,002 km (0.086 R)
• M39: 18,616,408 km (0.08 R)
• M40: 19,055,777 km (0.104 R)
• M41: 19,609,738 km (0.089 R)
• M42: 20,000,637 km (0.078 R)
• M43: 21,475,373 km (0.116 R)
• M44: 21,705,305 km (0.056 R)
• M45: 22,167,712 km (0.077 R)
• M46: 23,515,289 km (0.051 R)
• M47: 24,228,871 km (0.06 R)
• M48: 24,348,400 km (0.107 R)
• M49: 24,708,482 km (0.068 R)
• M50: 25,555,505 km (0.11 R)
• M51: 25,860,386 km (0.115 R)
• M52: 27,714,502 km (0.084 R)
• M53: 28,279,084 km (0.066 R)
• M54: 29,483,496 km (0.069 R)
• M55: 30,963,767 km (0.097 R)
• M56: 31,353,769 km (0.036 R)
• M57: 32,336,328 km (0.099 R)
• M58: 32,534,096 km (0.111 R)
• M59: 34,331,515 km (0.106 R)
• M60: 34,600,492 km (0.05 R)
• M61: 35,276,225 km (0.094 R)
• M62: 36,709,223 km (0.106 R)
• M63: 37,605,913 km (0.104 R)
• M64: 37,744,440 km (0.084 R)
• M65: 38,789,232 km (0.07 R)
• M66: 39,209,901 km (0.089 R)
• M67: 39,984,968 km (0.045 R)
• M68: 40,197,097 km (0.097 R)
• M69: 40,551,794 km (0.081 R)
• M70: 41,192,671 km (0.11 R)
• M71: 42,556,555 km (0.039 R)
• M72: 42,845,578 km (0.112 R)
• M73: 44,154,410 km (0.073 R)
• M74: 46,216,168 km (0.071 R)
• M75: 47,708,107 km (0.109 R)
• M76: 47,858,154 km (0.109 R)
• M77: 48,158,696 km (0.049 R)
• M78: 49,443,293 km (0.055 R)
• M79: 49,975,413 km (0.097 R)
• M80: 50,356,738 km (0.096 R)
• M81: 50,509,477 km (0.11 R)
• M82: 50,738,960 km (0.1 R)
• M83: 51,429,504 km (0.102 R)

Asteroid Belt

Center: 11.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.7

Radius: 3.8

Gravity: 58.64 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.67 AU - 17.83 AU

Year: 20487 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,978,436 km

• M1: 106,663 km (0.112 R)
• M2: 199,564 km (0.114 R)
• M3: 456,872 km (0.08 R)
• M4: 812,616 km (0.109 R)
• M5: 919,429 km (0.117 R)
• M6: 1,146,219 km (0.081 R)
• M7: 1,421,629 km (0.085 R)
• M8: 1,716,636 km (0.116 R)
• M9: 2,475,546 km (0.081 R)
• M10: 2,990,761 km (0.12 R)
• M11: 3,239,392 km (0.093 R)
• M12: 3,451,672 km (0.1 R)
• M13: 4,206,543 km (0.066 R)
• M14: 4,961,862 km (0.103 R)
• M15: 5,059,101 km (0.08 R)
• M16: 5,808,885 km (0.115 R)
• M17: 7,464,784 km (0.098 R)
• M18: 8,546,526 km (0.053 R)
• M19: 8,780,497 km (0.097 R)
• M20: 8,957,322 km (0.074 R)
• M21: 9,075,804 km (0.071 R)
• M22: 9,555,115 km (0.104 R)
• M23: 10,104,289 km (0.087 R)
• M24: 10,227,558 km (0.112 R)
• M25: 10,351,574 km (0.062 R)
• M26: 10,538,272 km (0.029 R)
• M27: 10,789,148 km (0.067 R)
• M28: 10,915,259 km (0.08 R)
• M29: 11,168,977 km (0.048 R)
• M30: 14,361,246 km (0.069 R)
• M31: 15,554,738 km (0.079 R)
• M32: 16,633,787 km (0.085 R)
• M33: 16,779,496 km (0.062 R)
• M34: 16,852,499 km (0.117 R)
• M35: 17,072,259 km (0.118 R)
• M36: 19,015,385 km (0.08 R)
• M37: 20,791,860 km (0.11 R)
• M38: 20,948,788 km (0.099 R)
• M39: 21,027,327 km (0.119 R)
• M40: 23,187,072 km (0.098 R)
• M41: 23,512,896 km (0.113 R)
• M42: 23,758,386 km (0.074 R)
• M43: 24,086,903 km (0.103 R)
• M44: 24,831,751 km (0.089 R)
• M45: 24,914,927 km (0.06 R)
• M46: 27,368,182 km (0.098 R)
• M47: 28,318,727 km (0.091 R)
• M48: 29,104,415 km (0.061 R)
• M49: 33,230,474 km (0.115 R)
• M50: 33,689,740 km (0.025 R)
• M51: 35,454,546 km (0.079 R)
• M52: 35,641,992 km (0.07 R)
• M53: 35,735,939 km (0.117 R)
• M54: 35,829,887 km (0.052 R)
• M55: 38,013,417 km (0.079 R)
• M56: 38,590,117 km (0.111 R)
• M57: 38,686,608 km (0.068 R)
• M58: 39,849,582 km (0.107 R)
• M59: 40,729,367 km (0.031 R)
• M60: 42,309,120 km (0.09 R)
• M61: 42,508,085 km (0.053 R)
• M62: 43,406,869 km (0.113 R)
• M63: 43,908,920 km (0.076 R)
• M64: 46,447,745 km (0.072 R)
• M65: 50,186,346 km (0.063 R)
• M66: 50,291,663 km (0.107 R)
• M67: 51,453,888 km (0.092 R)
• M68: 51,559,953 km (0.027 R)
• M69: 51,985,110 km (0.102 R)
• M70: 52,518,277 km (0.082 R)
• M71: 52,838,866 km (0.063 R)
• M72: 53,374,875 km (0.065 R)
• M73: 54,452,129 km (0.1 R)
• M74: 55,319,198 km (0.114 R)
• M75: 56,081,549 km (0.117 R)
• M76: 56,190,755 km (0.115 R)
• M77: 57,286,560 km (0.109 R)
• M78: 57,837,080 km (0.082 R)
• M79: 60,504,111 km (0.108 R)
• M80: 63,552,018 km (0.115 R)
• M81: 63,893,699 km (0.086 R)
• M82: 64,007,693 km (0.1 R)
• M83: 64,922,484 km (0.114 R)
• M84: 65,496,491 km (0.075 R)
• M85: 67,809,124 km (0.083 R)
• M86: 68,508,046 km (0.116 R)
• M87: 70,148,237 km (0.107 R)
• M88: 71,682,812 km (0.119 R)
• M89: 74,185,135 km (0.025 R)
• M90: 78,296,534 km (0.115 R)
• M91: 79,152,233 km (0.086 R)
• M92: 80,256,864 km (0.113 R)
• M93: 82,605,551 km (0.112 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit