🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 9.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.66 AU - 0.8 AU

Year: 431 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,887,661 km

• M1: 119,230 km (0.05 R)
• M2: 194,028 km (0.076 R)
• M3: 308,920 km (0.074 R)
• M4: 366,964 km (0.046 R)
• M5: 429,944 km (0.072 R)
• M6: 487,988 km (0.026 R)
• M7: 549,174 km (0.095 R)
• M8: 705,803 km (0.11 R)
• M9: 795,711 km (0.04 R)
• M10: 885,769 km (0.105 R)
• M11: 954,734 km (0.085 R)
• M12: 1,013,077 km (0.075 R)
• M13: 1,172,997 km (0.079 R)
• M14: 1,254,079 km (0.115 R)
• M15: 1,346,381 km (0.102 R)
• M16: 1,436,140 km (0.08 R)
• M17: 1,518,269 km (0.114 R)
• M18: 1,692,550 km (0.097 R)
• M19: 1,784,852 km (0.095 R)
• M20: 1,847,384 km (0.114 R)
• M21: 1,910,514 km (0.031 R)
• M22: 2,088,237 km (0.093 R)
• M23: 2,154,209 km (0.101 R)
• M24: 2,237,685 km (0.093 R)
• M25: 2,333,727 km (0.096 R)
• M26: 2,594,476 km (0.046 R)
• M27: 2,683,636 km (0.11 R)
• M28: 2,816,030 km (0.116 R)
• M29: 2,926,134 km (0.091 R)
• M30: 3,245,825 km (0.1 R)
• M31: 3,341,867 km (0.067 R)
• M32: 3,400,060 km (0.08 R)
• M33: 3,716,161 km (0.087 R)
• M34: 3,789,912 km (0.063 R)
• M35: 4,000,546 km (0.101 R)
• M36: 4,069,212 km (0.041 R)
• M37: 4,207,889 km (0.106 R)
• M38: 4,320,087 km (0.071 R)
• M39: 4,490,180 km (0.099 R)
• M40: 4,554,507 km (0.111 R)
• M41: 4,619,133 km (0.099 R)
• M42: 4,684,059 km (0.105 R)
• M43: 4,807,627 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 14.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.62 AU - 0.86 AU

Year: 439 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,887,661 km

• M1: 186,399 km (0.103 R)
• M2: 282,291 km (0.116 R)
• M3: 396,285 km (0.083 R)
• M4: 492,925 km (0.042 R)
• M5: 586,723 km (0.108 R)
• M6: 730,337 km (0.109 R)
• M7: 825,780 km (0.066 R)
• M8: 973,433 km (0.071 R)
• M9: 1,117,197 km (0.101 R)
• M10: 1,234,781 km (0.071 R)
• M11: 1,357,002 km (0.118 R)
• M12: 1,463,067 km (0.093 R)
• M13: 1,614,460 km (0.112 R)
• M14: 1,843,495 km (0.119 R)
• M15: 1,985,014 km (0.071 R)
• M16: 2,089,284 km (0.105 R)
• M17: 2,183,680 km (0.053 R)
• M18: 2,291,540 km (0.111 R)
• M19: 2,407,479 km (0.106 R)
• M20: 2,582,059 km (0.059 R)
• M21: 2,683,786 km (0.086 R)
• M22: 2,832,336 km (0.072 R)
• M23: 3,070,646 km (0.084 R)
• M24: 3,199,150 km (0.09 R)
• M25: 3,482,788 km (0.101 R)
• M26: 3,595,734 km (0.111 R)
• M27: 3,717,058 km (0.111 R)
• M28: 3,890,891 km (0.117 R)
• M29: 4,193,976 km (0.078 R)
• M30: 4,489,582 km (0.093 R)
• M31: 4,620,629 km (0.11 R)
• M32: 4,745,244 km (0.111 R)
• M33: 4,894,543 km (0.1 R)
• M34: 4,997,616 km (0.117 R)
• M35: 5,109,515 km (0.11 R)
• M36: 5,214,234 km (0.057 R)
• M37: 5,417,537 km (0.113 R)
• M38: 5,656,595 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 12

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.51 AU - 1.85 AU

Year: 1503 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,887,661 km

• M1: 151,692 km (0.073 R)
• M2: 227,538 km (0.117 R)
• M3: 452,833 km (0.077 R)
• M4: 529,576 km (0.117 R)
• M5: 699,520 km (0.078 R)
• M6: 1,034,170 km (0.066 R)
• M7: 1,160,131 km (0.113 R)
• M8: 1,272,330 km (0.115 R)
• M9: 1,468,004 km (0.067 R)
• M10: 1,559,408 km (0.074 R)
• M11: 1,684,322 km (0.081 R)
• M12: 1,922,482 km (0.096 R)
• M13: 2,034,531 km (0.12 R)
• M14: 2,371,874 km (0.08 R)
• M15: 2,480,333 km (0.092 R)
• M16: 2,982,383 km (0.109 R)
• M17: 3,258,840 km (0.115 R)
• M18: 3,434,169 km (0.106 R)
• M19: 3,626,552 km (0.099 R)
• M20: 4,357,487 km (0.107 R)
• M21: 4,581,285 km (0.028 R)
• M22: 4,686,901 km (0.103 R)
• M23: 4,808,824 km (0.117 R)
• M24: 4,916,235 km (0.101 R)
• M25: 5,227,698 km (0.119 R)
• M26: 5,465,558 km (0.051 R)
• M27: 5,577,906 km (0.096 R)
• M28: 5,691,002 km (0.11 R)
• M29: 5,804,697 km (0.113 R)
• M30: 6,167,471 km (0.063 R)
• M31: 6,284,457 km (0.109 R)
• M32: 6,486,564 km (0.071 R)
• M33: 6,776,933 km (0.064 R)
• M34: 6,863,102 km (0.101 R)
• M35: 7,001,779 km (0.056 R)
• M36: 7,106,348 km (0.095 R)
• M37: 7,370,238 km (0.095 R)
• M38: 7,530,009 km (0.114 R)
• M39: 7,619,319 km (0.119 R)
• M40: 8,420,565 km (0.094 R)
• M41: 8,869,059 km (0.102 R)
• M42: 9,115,148 km (0.085 R)
• M43: 9,229,590 km (0.105 R)
• M44: 9,459,821 km (0.098 R)
• M45: 9,711,295 km (0.104 R)
• M46: 10,379,699 km (0.116 R)
• M47: 10,519,124 km (0.084 R)
• M48: 10,759,677 km (0.119 R)
• M49: 10,840,161 km (0.055 R)
• M50: 11,205,329 km (0.089 R)
• M51: 11,368,989 km (0.099 R)
• M52: 11,677,759 km (0.082 R)
• M53: 12,219,752 km (0.065 R)
• M54: 12,324,920 km (0.073 R)
• M55: 12,727,338 km (0.113 R)
• M56: 13,479,965 km (0.09 R)
• M57: 13,741,462 km (0.083 R)
• M58: 14,313,524 km (0.049 R)
• M59: 14,468,956 km (0.089 R)
• M60: 15,095,921 km (0.086 R)
• M61: 15,231,457 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 14.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.05 AU - 3.13 AU

Year: 3749 Days

Day: 9.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,887,661 km

• M1: 216,618 km (0.096 R)
• M2: 331,210 km (0.11 R)
• M3: 561,142 km (0.037 R)
• M4: 710,291 km (0.066 R)
• M5: 990,338 km (0.101 R)
• M6: 1,254,977 km (0.06 R)
• M7: 1,432,699 km (0.054 R)
• M8: 1,864,289 km (0.081 R)
• M9: 2,132,368 km (0.061 R)
• M10: 2,249,802 km (0.052 R)
• M11: 2,424,533 km (0.119 R)
• M12: 2,536,133 km (0.085 R)
• M13: 2,787,756 km (0.102 R)
• M14: 2,988,068 km (0.116 R)
• M15: 3,083,960 km (0.115 R)
• M16: 3,205,434 km (0.067 R)
• M17: 3,516,148 km (0.095 R)
• M18: 3,617,725 km (0.094 R)
• M19: 3,915,275 km (0.079 R)
• M20: 4,020,742 km (0.072 R)
• M21: 4,194,126 km (0.085 R)
• M22: 4,302,136 km (0.103 R)
• M23: 4,465,796 km (0.083 R)
• M24: 4,687,350 km (0.106 R)
• M25: 4,912,644 km (0.073 R)
• M26: 5,228,296 km (0.076 R)
• M27: 5,476,778 km (0.116 R)
• M28: 5,595,110 km (0.106 R)
• M29: 5,699,380 km (0.095 R)
• M30: 6,307,645 km (0.081 R)
• M31: 6,525,609 km (0.1 R)
• M32: 6,745,966 km (0.1 R)
• M33: 7,356,625 km (0.071 R)
• M34: 7,652,081 km (0.109 R)
• M35: 8,170,288 km (0.097 R)
• M36: 8,476,365 km (0.111 R)
• M37: 8,907,955 km (0.057 R)
• M38: 9,205,505 km (0.104 R)
• M39: 10,336,764 km (0.097 R)
• M40: 10,853,774 km (0.03 R)
• M41: 10,984,373 km (0.074 R)
• M42: 11,379,162 km (0.074 R)
• M43: 11,606,850 km (0.119 R)
• M44: 12,144,206 km (0.056 R)
• M45: 12,435,473 km (0.093 R)
• M46: 12,670,042 km (0.051 R)
• M47: 12,787,925 km (0.062 R)
• M48: 13,502,853 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 9.6

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.97 AU - 4.47 AU

Year: 4953 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,887,661 km

• M1: 172,786 km (0.113 R)
• M2: 312,510 km (0.109 R)
• M3: 665,561 km (0.096 R)
• M4: 903,571 km (0.099 R)
• M5: 1,047,783 km (0.039 R)
• M6: 1,441,675 km (0.098 R)
• M7: 1,542,952 km (0.096 R)
• M8: 1,629,270 km (0.101 R)
• M9: 1,717,234 km (0.103 R)
• M10: 1,788,742 km (0.078 R)
• M11: 1,934,899 km (0.064 R)
• M12: 2,085,095 km (0.063 R)
• M13: 3,131,233 km (0.11 R)
• M14: 3,626,252 km (0.103 R)
• M15: 3,930,534 km (0.087 R)
• M16: 4,097,785 km (0.109 R)
• M17: 4,316,198 km (0.097 R)
• M18: 4,764,842 km (0.041 R)
• M19: 4,968,893 km (0.06 R)
• M20: 5,254,476 km (0.079 R)
• M21: 5,412,451 km (0.089 R)
• M22: 5,518,665 km (0.101 R)
• M23: 6,281,465 km (0.095 R)
• M24: 6,561,961 km (0.09 R)
• M25: 6,961,687 km (0.118 R)
• M26: 7,077,326 km (0.05 R)
• M27: 7,222,735 km (0.114 R)
• M28: 7,457,603 km (0.079 R)
• M29: 7,605,556 km (0.093 R)
• M30: 7,934,671 km (0.107 R)
• M31: 8,055,546 km (0.045 R)
• M32: 8,514,213 km (0.04 R)
• M33: 8,856,044 km (0.116 R)
• M34: 9,170,649 km (0.102 R)
• M35: 9,234,078 km (0.1 R)
• M36: 10,136,453 km (0.101 R)
• M37: 10,965,973 km (0.04 R)
• M38: 11,202,038 km (0.041 R)
• M39: 11,542,373 km (0.046 R)
• M40: 11,610,889 km (0.051 R)
• M41: 12,093,941 km (0.089 R)
• M42: 12,372,941 km (0.083 R)
• M43: 12,937,373 km (0.098 R)
• M44: 13,079,791 km (0.114 R)
• M45: 13,836,008 km (0.106 R)
• M46: 14,311,280 km (0.101 R)
• M47: 14,680,637 km (0.116 R)
• M48: 14,754,838 km (0.033 R)
• M49: 14,978,188 km (0.091 R)
• M50: 15,052,987 km (0.117 R)
• M51: 15,127,785 km (0.054 R)
• M52: 15,883,255 km (0.116 R)
• M53: 16,150,437 km (0.062 R)
• M54: 16,303,924 km (0.088 R)
• M55: 16,496,307 km (0.066 R)
• M56: 17,039,197 km (0.07 R)
• M57: 17,156,333 km (0.116 R)
• M58: 17,824,885 km (0.092 R)
• M59: 17,904,172 km (0.032 R)
• M60: 18,222,217 km (0.107 R)
• M61: 18,461,873 km (0.073 R)
• M62: 19,390,726 km (0.113 R)
• M63: 21,209,687 km (0.091 R)
• M64: 21,335,648 km (0.082 R)
• M65: 22,609,175 km (0.106 R)
• M66: 22,695,044 km (0.069 R)
• M67: 22,823,848 km (0.119 R)
• M68: 23,255,288 km (0.051 R)
• M69: 23,471,906 km (0.105 R)
• M70: 23,602,355 km (0.116 R)
• M71: 24,433,371 km (0.107 R)
• M72: 25,273,962 km (0.114 R)
• M73: 26,034,218 km (0.063 R)
• M74: 27,439,690 km (0.105 R)
• M75: 27,898,357 km (0.097 R)
• M76: 28,452,169 km (0.088 R)
• M77: 29,382,967 km (0.054 R)
• M78: 30,229,391 km (0.095 R)
• M79: 30,988,451 km (0.118 R)
• M80: 31,370,374 km (0.079 R)
• M81: 32,235,349 km (0.096 R)
• M82: 32,331,840 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 15

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.69 AU - 5.33 AU

Year: 6611 Days

Day: 5.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,887,661 km

• M1: 250,726 km (0.116 R)
• M2: 348,862 km (0.089 R)
• M3: 484,548 km (0.112 R)
• M4: 593,604 km (0.102 R)
• M5: 1,013,526 km (0.067 R)
• M6: 1,301,950 km (0.114 R)
• M7: 1,637,199 km (0.052 R)
• M8: 1,735,335 km (0.091 R)
• M9: 2,063,703 km (0.064 R)
• M10: 2,235,591 km (0.048 R)
• M11: 2,367,835 km (0.115 R)
• M12: 2,594,027 km (0.116 R)
• M13: 3,596,333 km (0.091 R)
• M14: 3,910,937 km (0.043 R)
• M15: 4,539,248 km (0.101 R)
• M16: 4,736,867 km (0.1 R)
• M17: 5,082,288 km (0.081 R)
• M18: 5,706,860 km (0.106 R)
• M19: 5,828,632 km (0.077 R)
• M20: 6,168,070 km (0.111 R)
• M21: 6,931,169 km (0.08 R)
• M22: 7,324,013 km (0.103 R)
• M23: 7,423,346 km (0.088 R)
• M24: 7,994,959 km (0.081 R)
• M25: 8,200,058 km (0.072 R)
• M26: 8,685,652 km (0.06 R)
• M27: 9,576,208 km (0.101 R)
• M28: 10,198,386 km (0.079 R)
• M29: 10,533,036 km (0.08 R)
• M30: 11,213,557 km (0.118 R)
• M31: 11,366,596 km (0.106 R)
• M32: 11,636,321 km (0.095 R)
• M33: 11,908,140 km (0.064 R)
• M34: 12,221,398 km (0.1 R)
• M35: 13,460,966 km (0.078 R)
• M36: 14,908,325 km (0.069 R)
• M37: 15,586,453 km (0.041 R)
• M38: 16,448,286 km (0.093 R)
• M39: 16,797,447 km (0.096 R)
• M40: 17,502,951 km (0.114 R)
• M41: 18,173,149 km (0.119 R)
• M42: 18,488,950 km (0.051 R)
• M43: 18,851,875 km (0.104 R)
• M44: 19,908,634 km (0.086 R)
• M45: 20,749,225 km (0.076 R)
• M46: 20,843,322 km (0.081 R)
• M47: 21,173,783 km (0.065 R)
• M48: 21,458,468 km (0.095 R)
• M49: 21,601,334 km (0.061 R)
• M50: 22,609,923 km (0.096 R)
• M51: 23,437,648 km (0.047 R)
• M52: 23,781,424 km (0.103 R)
• M53: 24,424,246 km (0.104 R)
• M54: 24,672,878 km (0.073 R)
• M55: 26,030,777 km (0.044 R)
• M56: 26,642,034 km (0.036 R)
• M57: 27,464,523 km (0.108 R)
• M58: 28,138,761 km (0.115 R)
• M59: 29,134,335 km (0.116 R)
• M60: 30,568,679 km (0.068 R)
• M61: 31,429,465 km (0.104 R)
• M62: 31,591,779 km (0.115 R)
• M63: 32,626,248 km (0.116 R)
• M64: 32,955,214 km (0.089 R)
• M65: 33,065,019 km (0.108 R)
• M66: 33,616,437 km (0.116 R)
• M67: 33,893,193 km (0.12 R)
• M68: 34,449,098 km (0.092 R)
• M69: 34,952,047 km (0.045 R)
• M70: 35,288,642 km (0.106 R)
• M71: 36,987,774 km (0.101 R)
• M72: 38,308,574 km (0.097 R)
• M73: 38,597,747 km (0.033 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit