🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.05 AU - 1.21 AU

Year: 460 Days

Day: 19.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,386,705 km

• M1: 903,571 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.23 AU - 1.89 AU

Year: 746 Days

Day: 27.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,386,705 km

• M1: 899,981 km (0.064 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 13.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.23 AU - 4.57 AU

Year: 3534 Days

Day: 12.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,386,705 km

• M1: 166,502 km (0.098 R)
• M2: 434,283 km (0.09 R)
• M3: 665,561 km (0.079 R)
• M4: 1,144,424 km (0.041 R)
• M5: 1,321,548 km (0.069 R)
• M6: 1,435,392 km (0.118 R)
• M7: 1,567,486 km (0.097 R)
• M8: 1,658,143 km (0.12 R)
• M9: 1,750,445 km (0.115 R)
• M10: 1,940,733 km (0.101 R)
• M11: 2,088,087 km (0.118 R)
• M12: 2,290,493 km (0.101 R)
• M13: 2,481,829 km (0.028 R)
• M14: 2,588,492 km (0.103 R)
• M15: 3,030,853 km (0.075 R)
• M16: 3,339,324 km (0.102 R)
• M17: 3,497,299 km (0.09 R)
• M18: 3,800,534 km (0.036 R)
• M19: 3,945,045 km (0.117 R)
• M20: 4,091,352 km (0.117 R)
• M21: 4,827,972 km (0.069 R)
• M22: 4,962,311 km (0.118 R)
• M23: 5,419,033 km (0.073 R)
• M24: 5,535,420 km (0.056 R)
• M25: 5,770,588 km (0.109 R)
• M26: 5,889,519 km (0.098 R)
• M27: 6,009,197 km (0.072 R)
• M28: 6,226,712 km (0.042 R)
• M29: 6,669,671 km (0.117 R)
• M30: 6,920,098 km (0.077 R)
• M31: 7,716,557 km (0.116 R)
• M32: 8,219,057 km (0.112 R)
• M33: 8,326,169 km (0.062 R)
• M34: 8,541,889 km (0.117 R)
• M35: 8,704,950 km (0.102 R)
• M36: 8,841,533 km (0.034 R)
• M37: 9,648,315 km (0.106 R)
• M38: 9,732,987 km (0.081 R)
• M39: 10,594,820 km (0.08 R)
• M40: 10,946,375 km (0.117 R)
• M41: 11,094,028 km (0.091 R)
• M42: 12,544,829 km (0.101 R)
• M43: 13,261,103 km (0.046 R)
• M44: 13,450,195 km (0.092 R)
• M45: 13,576,605 km (0.114 R)
• M46: 13,799,057 km (0.094 R)
• M47: 13,894,800 km (0.054 R)
• M48: 14,183,075 km (0.088 R)
• M49: 14,570,683 km (0.066 R)
• M50: 14,700,684 km (0.06 R)
• M51: 14,961,881 km (0.057 R)
• M52: 15,356,521 km (0.115 R)
• M53: 15,488,765 km (0.106 R)
• M54: 15,887,892 km (0.098 R)
• M55: 16,055,292 km (0.071 R)
• M56: 16,493,016 km (0.061 R)
• M57: 16,764,536 km (0.097 R)
• M58: 17,174,284 km (0.051 R)
• M59: 17,830,121 km (0.118 R)
• M60: 18,388,720 km (0.063 R)
• M61: 18,846,789 km (0.119 R)
• M62: 19,059,517 km (0.073 R)
• M63: 19,201,784 km (0.111 R)
• M64: 19,810,199 km (0.068 R)
• M65: 20,279,787 km (0.043 R)
• M66: 20,497,751 km (0.096 R)
• M67: 21,896,491 km (0.098 R)
• M68: 22,045,490 km (0.027 R)
• M69: 23,022,364 km (0.092 R)
• M70: 23,975,004 km (0.098 R)
• M71: 24,359,620 km (0.103 R)
• M72: 24,630,093 km (0.059 R)
• M73: 24,785,076 km (0.096 R)
• M74: 25,213,076 km (0.079 R)
• M75: 25,722,007 km (0.107 R)
• M76: 25,839,891 km (0.086 R)
• M77: 26,234,380 km (0.053 R)
• M78: 26,392,655 km (0.073 R)
• M79: 26,591,022 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 12.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.94 AU - 7.68 AU

Year: 6804 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,386,705 km

• M1: 160,369 km (0.081 R)
• M2: 254,167 km (0.116 R)
• M3: 787,932 km (0.077 R)
• M4: 1,137,991 km (0.037 R)
• M5: 1,428,061 km (0.088 R)
• M6: 1,591,572 km (0.058 R)
• M7: 1,997,580 km (0.103 R)
• M8: 2,457,743 km (0.058 R)
• M9: 2,566,950 km (0.114 R)
• M10: 2,813,188 km (0.098 R)
• M11: 4,002,641 km (0.025 R)
• M12: 4,210,432 km (0.048 R)
• M13: 4,501,849 km (0.1 R)
• M14: 4,636,636 km (0.115 R)
• M15: 4,772,770 km (0.084 R)
• M16: 4,937,777 km (0.068 R)
• M17: 6,146,079 km (0.112 R)
• M18: 6,568,543 km (0.11 R)
• M19: 6,783,366 km (0.111 R)
• M20: 7,000,582 km (0.12 R)
• M21: 7,346,602 km (0.069 R)
• M22: 8,451,233 km (0.117 R)
• M23: 8,921,119 km (0.05 R)
• M24: 9,262,053 km (0.071 R)
• M25: 10,133,012 km (0.089 R)
• M26: 11,249,311 km (0.1 R)
• M27: 11,433,017 km (0.117 R)
• M28: 11,691,971 km (0.097 R)
• M29: 12,177,865 km (0.115 R)
• M30: 12,328,660 km (0.119 R)
• M31: 12,632,343 km (0.073 R)
• M32: 13,208,295 km (0.09 R)
• M33: 13,324,383 km (0.12 R)
• M34: 13,518,860 km (0.063 R)
• M35: 13,910,657 km (0.104 R)
• M36: 14,785,805 km (0.027 R)
• M37: 15,108,338 km (0.067 R)
• M38: 15,229,961 km (0.078 R)
• M39: 15,637,615 km (0.096 R)
• M40: 16,338,930 km (0.062 R)
• M41: 16,505,432 km (0.069 R)
• M42: 16,630,795 km (0.054 R)
• M43: 17,304,135 km (0.053 R)
• M44: 17,644,171 km (0.069 R)
• M45: 17,772,227 km (0.063 R)
• M46: 18,158,489 km (0.112 R)
• M47: 19,157,803 km (0.112 R)
• M48: 19,642,200 km (0.08 R)
• M49: 20,488,176 km (0.114 R)
• M50: 20,712,872 km (0.12 R)
• M51: 21,074,002 km (0.076 R)
• M52: 22,215,882 km (0.102 R)
• M53: 22,678,289 km (0.054 R)
• M54: 22,771,040 km (0.087 R)
• M55: 23,989,814 km (0.116 R)
• M56: 24,131,782 km (0.107 R)
• M57: 24,559,482 km (0.035 R)
• M58: 24,989,576 km (0.08 R)
• M59: 25,277,851 km (0.051 R)
• M60: 25,712,134 km (0.108 R)
• M61: 26,833,220 km (0.102 R)
• M62: 26,980,724 km (0.097 R)
• M63: 27,226,962 km (0.026 R)
• M64: 28,770,662 km (0.086 R)
• M65: 29,730,782 km (0.08 R)
• M66: 30,598,748 km (0.108 R)
• M67: 34,312,964 km (0.105 R)
• M68: 34,847,328 km (0.081 R)
• M69: 35,169,412 km (0.105 R)
• M70: 35,546,399 km (0.067 R)
• M71: 36,032,891 km (0.05 R)
• M72: 36,249,958 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.4

Radius: 8

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.4 AU - 13.28 AU

Year: 17616 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,386,705 km

• M1: 109,655 km (0.071 R)
• M2: 202,107 km (0.079 R)
• M3: 558,598 km (0.085 R)
• M4: 813,214 km (0.049 R)
• M5: 1,397,992 km (0.043 R)
• M6: 1,662,481 km (0.094 R)
• M7: 2,360,505 km (0.086 R)
• M8: 2,643,544 km (0.087 R)
• M9: 2,740,483 km (0.071 R)
• M10: 3,450,924 km (0.103 R)
• M11: 4,065,921 km (0.113 R)
• M12: 4,177,969 km (0.072 R)
• M13: 4,367,061 km (0.09 R)
• M14: 5,030,976 km (0.061 R)
• M15: 5,518,516 km (0.097 R)
• M16: 6,234,790 km (0.062 R)
• M17: 7,477,500 km (0.118 R)
• M18: 7,753,658 km (0.072 R)
• M19: 7,986,282 km (0.084 R)
• M20: 8,268,424 km (0.117 R)
• M21: 8,554,006 km (0.109 R)
• M22: 8,746,090 km (0.049 R)
• M23: 9,134,745 km (0.06 R)
• M24: 9,281,800 km (0.11 R)
• M25: 9,479,269 km (0.109 R)
• M26: 10,080,054 km (0.098 R)
• M27: 10,334,071 km (0.119 R)
• M28: 10,848,239 km (0.084 R)
• M29: 11,108,539 km (0.09 R)
• M30: 12,170,086 km (0.082 R)
• M31: 14,904,436 km (0.111 R)
• M32: 15,543,518 km (0.076 R)
• M33: 15,778,087 km (0.115 R)
• M34: 16,608,356 km (0.111 R)
• M35: 17,513,722 km (0.111 R)
• M36: 18,995,190 km (0.049 R)
• M37: 19,941,546 km (0.078 R)
• M38: 20,645,105 km (0.111 R)
• M39: 20,838,535 km (0.097 R)
• M40: 21,161,965 km (0.106 R)
• M41: 24,012,403 km (0.079 R)
• M42: 24,080,021 km (0.069 R)
• M43: 24,692,325 km (0.112 R)
• M44: 25,172,086 km (0.093 R)
• M45: 25,447,495 km (0.028 R)
• M46: 25,724,102 km (0.07 R)
• M47: 26,210,445 km (0.103 R)
• M48: 27,404,086 km (0.115 R)
• M49: 27,616,515 km (0.07 R)
• M50: 28,543,573 km (0.067 R)
• M51: 29,480,953 km (0.09 R)
• M52: 30,501,510 km (0.114 R)
• M53: 31,385,633 km (0.107 R)
• M54: 31,607,936 km (0.105 R)
• M55: 32,577,330 km (0.116 R)
• M56: 33,707,991 km (0.087 R)
• M57: 34,240,110 km (0.068 R)
• M58: 34,392,700 km (0.119 R)
• M59: 36,318,174 km (0.064 R)
• M60: 36,863,608 km (0.049 R)
• M61: 37,098,178 km (0.107 R)
• M62: 37,804,878 km (0.051 R)
• M63: 37,883,716 km (0.085 R)
• M64: 38,516,066 km (0.038 R)
• M65: 39,871,423 km (0.057 R)
• M66: 40,434,060 km (0.107 R)
• M67: 41,485,883 km (0.096 R)
• M68: 41,648,496 km (0.026 R)
• M69: 41,811,258 km (0.096 R)
• M70: 42,874,899 km (0.087 R)
• M71: 44,694,907 km (0.078 R)
• M72: 44,778,233 km (0.068 R)
• M73: 45,782,334 km (0.116 R)
• M74: 46,034,406 km (0.117 R)
• M75: 46,962,960 km (0.042 R)
• M76: 48,752,749 km (0.093 R)
• M77: 48,838,469 km (0.107 R)
• M78: 49,096,226 km (0.042 R)
• M79: 49,526,619 km (0.086 R)
• M80: 49,699,105 km (0.107 R)
• M81: 50,131,294 km (0.102 R)
• M82: 50,391,145 km (0.045 R)
• M83: 51,260,758 km (0.103 R)
• M84: 51,435,338 km (0.107 R)
• M85: 53,103,055 km (0.096 R)
• M86: 53,721,942 km (0.044 R)
• M87: 55,413,744 km (0.088 R)
• M88: 56,491,298 km (0.081 R)
• M89: 57,123,049 km (0.078 R)
• M90: 58,758,304 km (0.102 R)
• M91: 61,332,434 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.7

Radius: 4.6

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.78 AU - 18.94 AU

Year: 24184 Days

Day: 23.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,386,705 km

• M1: 89,609 km (0.027 R)
• M2: 130,001 km (0.09 R)
• M3: 275,858 km (0.1 R)
• M4: 435,180 km (0.097 R)
• M5: 732,282 km (0.105 R)
• M6: 810,222 km (0.025 R)
• M7: 890,855 km (0.105 R)
• M8: 1,332,767 km (0.062 R)
• M9: 1,501,514 km (0.067 R)
• M10: 2,650,575 km (0.06 R)
• M11: 2,771,301 km (0.092 R)
• M12: 3,049,253 km (0.083 R)
• M13: 3,466,332 km (0.069 R)
• M14: 4,107,808 km (0.119 R)
• M15: 4,142,515 km (0.114 R)
• M16: 4,931,943 km (0.06 R)
• M17: 5,381,783 km (0.112 R)
• M18: 5,458,078 km (0.112 R)
• M19: 5,573,119 km (0.093 R)
• M20: 5,923,028 km (0.095 R)
• M21: 7,056,532 km (0.069 R)
• M22: 7,392,528 km (0.102 R)
• M23: 7,776,696 km (0.051 R)
• M24: 8,431,186 km (0.097 R)
• M25: 8,608,759 km (0.09 R)
• M26: 8,787,529 km (0.097 R)
• M27: 8,922,466 km (0.117 R)
• M28: 10,261,367 km (0.044 R)
• M29: 10,546,051 km (0.103 R)
• M30: 10,833,429 km (0.109 R)
• M31: 10,929,770 km (0.071 R)
• M32: 11,123,350 km (0.084 R)
• M33: 11,612,236 km (0.095 R)
• M34: 12,158,118 km (0.076 R)
• M35: 13,274,717 km (0.104 R)
• M36: 14,159,738 km (0.106 R)
• M37: 14,529,693 km (0.115 R)
• M38: 15,117,463 km (0.094 R)
• M39: 15,225,174 km (0.078 R)
• M40: 15,441,343 km (0.079 R)
• M41: 16,426,594 km (0.026 R)
• M42: 16,815,249 km (0.099 R)
• M43: 16,926,849 km (0.06 R)
• M44: 17,262,996 km (0.068 R)
• M45: 17,319,245 km (0.066 R)
• M46: 18,514,831 km (0.058 R)
• M47: 18,745,511 km (0.099 R)
• M48: 18,803,256 km (0.074 R)
• M49: 18,977,088 km (0.119 R)
• M50: 20,505,979 km (0.099 R)
• M51: 21,224,796 km (0.06 R)
• M52: 22,564,146 km (0.05 R)
• M53: 22,810,534 km (0.097 R)
• M54: 23,492,700 km (0.061 R)
• M55: 23,617,465 km (0.083 R)
• M56: 24,181,748 km (0.096 R)
• M57: 24,497,100 km (0.096 R)
• M58: 25,004,387 km (0.087 R)
• M59: 25,068,115 km (0.107 R)
• M60: 25,515,263 km (0.084 R)
• M61: 25,900,777 km (0.084 R)
• M62: 26,482,413 km (0.115 R)
• M63: 26,807,490 km (0.102 R)
• M64: 28,054,537 km (0.056 R)
• M65: 28,120,809 km (0.107 R)
• M66: 29,387,604 km (0.051 R)
• M67: 30,605,032 km (0.115 R)
• M68: 30,673,099 km (0.115 R)
• M69: 30,809,382 km (0.082 R)
• M70: 32,392,128 km (0.12 R)
• M71: 34,283,643 km (0.095 R)
• M72: 34,850,918 km (0.092 R)
• M73: 34,993,186 km (0.071 R)
• M74: 35,207,111 km (0.073 R)
• M75: 35,636,008 km (0.108 R)
• M76: 37,296,245 km (0.111 R)
• M77: 37,368,950 km (0.116 R)
• M78: 37,514,658 km (0.08 R)
• M79: 38,686,757 km (0.12 R)
• M80: 38,833,962 km (0.084 R)
• M81: 39,796,325 km (0.099 R)
• M82: 39,945,025 km (0.118 R)
• M83: 40,467,122 km (0.111 R)
• M84: 40,991,462 km (0.075 R)
• M85: 42,501,802 km (0.099 R)
• M86: 43,416,743 km (0.073 R)
• M87: 45,110,939 km (0.082 R)
• M88: 46,905,216 km (0.083 R)
• M89: 48,961,438 km (0.106 R)
• M90: 49,120,760 km (0.095 R)
• M91: 51,289,331 km (0.086 R)
• M92: 52,100,301 km (0.045 R)
• M93: 52,915,609 km (0.049 R)
• M94: 54,806,826 km (0.029 R)
• M95: 54,972,281 km (0.116 R)
• M96: 55,055,008 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit