🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 167 Days

Day: 20.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,678,522 km

• M1: 77,940 km (0.061 R)
• M2: 429,944 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.04 AU - 1.08 AU

Year: 403 Days

Day: 36.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.12 AU - 1.8 AU

Year: 651 Days

Day: 27.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 8.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.55 AU - 8.45 AU

Year: 7578 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,678,522 km

• M1: 111,450 km (0.07 R)
• M2: 203,154 km (0.091 R)
• M3: 273,914 km (0.1 R)
• M4: 342,430 km (0.103 R)
• M5: 442,660 km (0.072 R)
• M6: 536,458 km (0.117 R)
• M7: 676,182 km (0.048 R)
• M8: 818,151 km (0.039 R)
• M9: 970,142 km (0.07 R)
• M10: 1,228,199 km (0.082 R)
• M11: 1,442,572 km (0.108 R)
• M12: 1,507,947 km (0.113 R)
• M13: 1,614,759 km (0.119 R)
• M14: 1,682,826 km (0.057 R)
• M15: 1,993,840 km (0.119 R)
• M16: 2,111,574 km (0.103 R)
• M17: 2,338,514 km (0.093 R)
• M18: 2,478,538 km (0.035 R)
• M19: 2,637,410 km (0.102 R)
• M20: 2,882,153 km (0.109 R)
• M21: 2,982,084 km (0.106 R)
• M22: 3,083,212 km (0.054 R)
• M23: 3,499,244 km (0.104 R)
• M24: 3,695,965 km (0.088 R)
• M25: 3,804,723 km (0.112 R)
• M26: 3,896,277 km (0.058 R)
• M27: 3,988,578 km (0.094 R)
• M28: 4,137,728 km (0.098 R)
• M29: 4,231,825 km (0.087 R)
• M30: 4,364,967 km (0.12 R)
• M31: 4,422,412 km (0.093 R)
• M32: 4,732,977 km (0.049 R)
• M33: 4,871,206 km (0.119 R)
• M34: 5,010,781 km (0.086 R)
• M35: 5,770,139 km (0.053 R)
• M36: 5,939,035 km (0.081 R)
• M37: 6,152,512 km (0.083 R)
• M38: 6,897,210 km (0.106 R)
• M39: 7,009,109 km (0.076 R)
• M40: 7,076,578 km (0.058 R)
• M41: 7,325,808 km (0.11 R)
• M42: 7,439,951 km (0.087 R)
• M43: 8,686,849 km (0.071 R)
• M44: 8,783,489 km (0.117 R)
• M45: 8,953,582 km (0.108 R)
• M46: 9,198,623 km (0.11 R)
• M47: 9,396,093 km (0.073 R)
• M48: 9,470,592 km (0.079 R)
• M49: 9,645,024 km (0.096 R)
• M50: 9,870,916 km (0.091 R)
• M51: 10,149,468 km (0.078 R)
• M52: 10,714,199 km (0.09 R)
• M53: 11,874,181 km (0.114 R)
• M54: 12,332,998 km (0.102 R)
• M55: 12,414,678 km (0.098 R)
• M56: 13,045,982 km (0.114 R)
• M57: 13,156,834 km (0.111 R)
• M58: 13,295,810 km (0.036 R)
• M59: 13,659,632 km (0.031 R)
• M60: 13,913,500 km (0.078 R)
• M61: 14,111,866 km (0.096 R)
• M62: 14,741,823 km (0.108 R)
• M63: 16,326,364 km (0.104 R)
• M64: 16,445,892 km (0.063 R)
• M65: 16,535,801 km (0.076 R)
• M66: 16,715,916 km (0.108 R)
• M67: 16,776,055 km (0.058 R)
• M68: 16,926,999 km (0.08 R)
• M69: 17,017,655 km (0.119 R)
• M70: 17,260,303 km (0.049 R)
• M71: 17,321,189 km (0.117 R)
• M72: 18,896,904 km (0.115 R)
• M73: 18,959,585 km (0.032 R)
• M74: 19,305,904 km (0.104 R)
• M75: 20,324,965 km (0.103 R)
• M76: 20,646,900 km (0.106 R)
• M77: 20,938,316 km (0.119 R)
• M78: 21,853,257 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 10.4

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.64 AU - 8.38 AU

Year: 8364 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,678,522 km

• M1: 133,441 km (0.065 R)
• M2: 213,775 km (0.05 R)
• M3: 379,979 km (0.065 R)
• M4: 496,815 km (0.104 R)
• M5: 627,413 km (0.093 R)
• M6: 787,483 km (0.102 R)
• M7: 1,091,616 km (0.114 R)
• M8: 1,227,451 km (0.09 R)
• M9: 1,827,787 km (0.078 R)
• M10: 1,897,051 km (0.072 R)
• M11: 2,158,996 km (0.117 R)
• M12: 2,483,773 km (0.102 R)
• M13: 2,638,906 km (0.113 R)
• M14: 2,959,046 km (0.085 R)
• M15: 3,695,217 km (0.107 R)
• M16: 4,053,654 km (0.103 R)
• M17: 4,392,044 km (0.084 R)
• M18: 4,517,407 km (0.065 R)
• M19: 4,612,252 km (0.082 R)
• M20: 5,195,085 km (0.104 R)
• M21: 6,078,012 km (0.075 R)
• M22: 6,572,582 km (0.025 R)
• M23: 6,970,214 km (0.098 R)
• M24: 8,056,145 km (0.06 R)
• M25: 8,677,724 km (0.09 R)
• M26: 8,835,549 km (0.058 R)
• M27: 8,954,480 km (0.101 R)
• M28: 10,256,729 km (0.059 R)
• M29: 10,423,531 km (0.054 R)
• M30: 11,015,041 km (0.106 R)
• M31: 11,271,751 km (0.099 R)
• M32: 11,878,669 km (0.099 R)
• M33: 12,274,505 km (0.12 R)
• M34: 12,943,657 km (0.085 R)
• M35: 13,992,936 km (0.099 R)
• M36: 14,224,663 km (0.09 R)
• M37: 14,410,912 km (0.102 R)
• M38: 14,551,086 km (0.107 R)
• M39: 15,306,705 km (0.102 R)
• M40: 15,545,463 km (0.103 R)
• M41: 15,978,399 km (0.083 R)
• M42: 16,806,872 km (0.068 R)
• M43: 17,102,627 km (0.111 R)
• M44: 18,657,996 km (0.09 R)
• M45: 19,789,106 km (0.039 R)
• M46: 19,997,196 km (0.104 R)
• M47: 20,205,885 km (0.096 R)
• M48: 20,942,356 km (0.051 R)
• M49: 21,154,336 km (0.027 R)
• M50: 21,367,064 km (0.077 R)
• M51: 21,633,946 km (0.077 R)
• M52: 22,009,437 km (0.12 R)
• M53: 23,533,091 km (0.109 R)
• M54: 23,643,345 km (0.112 R)
• M55: 24,196,558 km (0.05 R)
• M56: 24,922,108 km (0.105 R)
• M57: 27,662,741 km (0.038 R)
• M58: 28,070,395 km (0.087 R)
• M59: 28,891,538 km (0.114 R)
• M60: 29,186,694 km (0.058 R)
• M61: 30,377,493 km (0.115 R)
• M62: 30,978,877 km (0.114 R)
• M63: 31,220,477 km (0.116 R)
• M64: 31,705,623 km (0.028 R)
• M65: 31,827,396 km (0.074 R)
• M66: 32,071,240 km (0.101 R)
• M67: 32,744,880 km (0.082 R)
• M68: 33,857,439 km (0.114 R)
• M69: 34,106,370 km (0.035 R)
• M70: 35,234,038 km (0.12 R)
• M71: 35,802,510 km (0.062 R)
• M72: 36,119,508 km (0.032 R)
• M73: 36,246,666 km (0.117 R)
• M74: 38,235,720 km (0.106 R)
• M75: 38,689,749 km (0.096 R)
• M76: 38,819,750 km (0.112 R)
• M77: 39,145,424 km (0.108 R)
• M78: 39,799,766 km (0.056 R)
• M79: 40,062,459 km (0.089 R)
• M80: 40,259,929 km (0.105 R)
• M81: 40,391,724 km (0.067 R)
• M82: 40,854,131 km (0.109 R)
• M83: 41,052,797 km (0.1 R)
• M84: 42,385,714 km (0.114 R)
• M85: 43,192,346 km (0.069 R)
• M86: 44,207,667 km (0.1 R)
• M87: 44,343,651 km (0.094 R)
• M88: 44,752,353 km (0.041 R)
• M89: 45,299,282 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535

Radius: 5.3

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.58 AU - 17.22 AU

Year: 25633 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,678,522 km

• M1: 86,767 km (0.09 R)
• M2: 249,080 km (0.096 R)
• M3: 282,291 km (0.1 R)
• M4: 751,729 km (0.115 R)
• M5: 989,590 km (0.051 R)
• M6: 2,005,808 km (0.027 R)
• M7: 2,333,727 km (0.06 R)
• M8: 2,484,821 km (0.043 R)
• M9: 3,329,749 km (0.115 R)
• M10: 4,533,264 km (0.043 R)
• M11: 6,639,453 km (0.089 R)
• M12: 9,297,508 km (0.113 R)
• M13: 9,839,950 km (0.119 R)
• M14: 10,703,877 km (0.11 R)
• M15: 11,785,171 km (0.103 R)
• M16: 12,044,573 km (0.088 R)
• M17: 12,109,798 km (0.087 R)
• M18: 12,240,397 km (0.105 R)
• M19: 12,701,458 km (0.069 R)
• M20: 13,101,183 km (0.1 R)
• M21: 13,235,372 km (0.111 R)
• M22: 13,640,483 km (0.064 R)
• M23: 14,255,929 km (0.107 R)
• M24: 15,090,536 km (0.116 R)
• M25: 15,655,716 km (0.062 R)
• M26: 17,613,653 km (0.096 R)
• M27: 18,961,231 km (0.052 R)
• M28: 21,516,512 km (0.117 R)
• M29: 22,713,146 km (0.11 R)
• M30: 24,013,301 km (0.111 R)
• M31: 25,170,590 km (0.11 R)
• M32: 29,713,129 km (0.079 R)
• M33: 30,509,139 km (0.067 R)
• M34: 31,133,112 km (0.084 R)
• M35: 31,491,698 km (0.072 R)
• M36: 31,581,457 km (0.041 R)
• M37: 34,500,710 km (0.055 R)
• M38: 34,686,061 km (0.098 R)
• M39: 36,368,589 km (0.038 R)
• M40: 36,746,024 km (0.12 R)
• M41: 37,600,078 km (0.093 R)
• M42: 38,077,445 km (0.104 R)
• M43: 39,618,303 km (0.046 R)
• M44: 41,179,507 km (0.067 R)
• M45: 41,868,854 km (0.09 R)
• M46: 42,760,756 km (0.106 R)
• M47: 43,159,135 km (0.119 R)
• M48: 47,725,012 km (0.117 R)
• M49: 48,034,829 km (0.104 R)
• M50: 49,072,440 km (0.118 R)
• M51: 50,012,513 km (0.111 R)
• M52: 50,432,135 km (0.045 R)
• M53: 51,380,735 km (0.056 R)
• M54: 53,724,335 km (0.067 R)
• M55: 54,585,271 km (0.045 R)
• M56: 56,320,457 km (0.094 R)
• M57: 56,757,133 km (0.107 R)
• M58: 59,956,283 km (0.099 R)
• M59: 61,858,570 km (0.103 R)
• M60: 63,894,447 km (0.109 R)
• M61: 64,806,246 km (0.098 R)
• M62: 65,034,832 km (0.095 R)
• M63: 68,729,151 km (0.088 R)
• M64: 70,014,795 km (0.112 R)
• M65: 70,484,234 km (0.118 R)
• M66: 71,426,251 km (0.083 R)
• M67: 72,017,163 km (0.114 R)
• M68: 73,322,853 km (0.082 R)
• M69: 74,277,288 km (0.117 R)
• M70: 75,957,571 km (0.084 R)
• M71: 78,623,106 km (0.102 R)
• M72: 79,844,872 km (0.117 R)
• M73: 80,212,583 km (0.04 R)
• M74: 80,703,713 km (0.098 R)
• M75: 82,059,668 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit