🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 12.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,247,395 km

• M1: 170,242 km (0.032 R)
• M2: 261,647 km (0.087 R)
• M3: 364,420 km (0.111 R)
• M4: 440,865 km (0.069 R)
• M5: 539,600 km (0.095 R)
• M6: 756,816 km (0.114 R)
• M7: 840,740 km (0.05 R)
• M8: 988,692 km (0.119 R)
• M9: 1,066,184 km (0.104 R)
• M10: 1,170,304 km (0.103 R)
• M11: 1,324,689 km (0.093 R)
• M12: 1,526,497 km (0.06 R)
• M13: 1,636,002 km (0.036 R)
• M14: 1,776,624 km (0.109 R)
• M15: 1,926,372 km (0.109 R)
• M16: 2,070,435 km (0.083 R)
• M17: 2,177,098 km (0.079 R)
• M18: 2,290,942 km (0.108 R)
• M19: 2,422,588 km (0.114 R)
• M20: 2,573,233 km (0.05 R)
• M21: 2,677,353 km (0.057 R)
• M22: 2,794,039 km (0.094 R)
• M23: 2,923,741 km (0.096 R)
• M24: 3,021,129 km (0.112 R)
• M25: 3,136,918 km (0.072 R)
• M26: 3,254,202 km (0.065 R)
• M27: 3,397,068 km (0.083 R)
• M28: 3,596,931 km (0.086 R)
• M29: 3,869,499 km (0.09 R)
• M30: 3,983,043 km (0.116 R)
• M31: 4,097,635 km (0.072 R)
• M32: 4,239,155 km (0.106 R)
• M33: 4,317,095 km (0.048 R)
• M34: 4,408,649 km (0.07 R)
• M35: 4,514,116 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 14

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.96 AU - 1.16 AU

Year: 767 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,247,395 km

• M1: 199,264 km (0.057 R)
• M2: 314,156 km (0.029 R)
• M3: 487,390 km (0.12 R)
• M4: 579,093 km (0.1 R)
• M5: 682,765 km (0.117 R)
• M6: 865,573 km (0.119 R)
• M7: 955,482 km (0.072 R)
• M8: 1,071,719 km (0.074 R)
• M9: 1,240,615 km (0.114 R)
• M10: 1,356,404 km (0.053 R)
• M11: 1,508,395 km (0.079 R)
• M12: 1,612,964 km (0.079 R)
• M13: 1,781,711 km (0.109 R)
• M14: 2,196,097 km (0.105 R)
• M15: 2,300,815 km (0.119 R)
• M16: 2,585,949 km (0.096 R)
• M17: 2,696,801 km (0.08 R)
• M18: 3,106,250 km (0.09 R)
• M19: 3,335,883 km (0.106 R)
• M20: 3,448,381 km (0.088 R)
• M21: 3,615,182 km (0.038 R)
• M22: 3,721,995 km (0.104 R)
• M23: 4,048,866 km (0.116 R)
• M24: 4,243,942 km (0.113 R)
• M25: 4,347,314 km (0.103 R)
• M26: 4,461,158 km (0.067 R)
• M27: 4,682,114 km (0.042 R)
• M28: 4,936,281 km (0.117 R)
• M29: 5,225,304 km (0.107 R)
• M30: 5,316,110 km (0.071 R)
• M31: 5,468,700 km (0.096 R)
• M32: 5,705,513 km (0.116 R)
• M33: 5,819,956 km (0.112 R)
• M34: 5,998,426 km (0.049 R)
• M35: 6,436,299 km (0.07 R)
• M36: 6,588,290 km (0.059 R)
• M37: 7,029,006 km (0.067 R)
• M38: 7,151,975 km (0.09 R)
• M39: 7,264,323 km (0.058 R)
• M40: 7,422,598 km (0.113 R)
• M41: 7,639,365 km (0.102 R)
• M42: 7,742,737 km (0.052 R)
• M43: 7,869,746 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 12.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.14 AU - 1.24 AU

Year: 912 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,247,395 km

• M1: 160,219 km (0.084 R)
• M2: 296,503 km (0.117 R)
• M3: 423,512 km (0.108 R)
• M4: 523,742 km (0.054 R)
• M5: 617,839 km (0.092 R)
• M6: 695,780 km (0.071 R)
• M7: 795,561 km (0.111 R)
• M8: 1,072,018 km (0.118 R)
• M9: 1,261,858 km (0.08 R)
• M10: 1,372,411 km (0.061 R)
• M11: 1,517,222 km (0.048 R)
• M12: 1,619,397 km (0.086 R)
• M13: 1,814,473 km (0.092 R)
• M14: 1,983,069 km (0.111 R)
• M15: 2,455,499 km (0.094 R)
• M16: 2,548,549 km (0.118 R)
• M17: 2,776,985 km (0.107 R)
• M18: 2,883,948 km (0.114 R)
• M19: 3,284,870 km (0.068 R)
• M20: 3,398,265 km (0.081 R)
• M21: 3,492,063 km (0.069 R)
• M22: 3,682,352 km (0.043 R)
• M23: 3,767,922 km (0.103 R)
• M24: 3,996,058 km (0.063 R)
• M25: 4,095,242 km (0.097 R)
• M26: 4,184,103 km (0.1 R)
• M27: 4,341,330 km (0.106 R)
• M28: 4,615,244 km (0.043 R)
• M29: 4,812,713 km (0.114 R)
• M30: 4,906,661 km (0.094 R)
• M31: 5,048,629 km (0.095 R)
• M32: 5,300,552 km (0.114 R)
• M33: 5,422,025 km (0.067 R)
• M34: 5,606,031 km (0.117 R)
• M35: 5,729,748 km (0.112 R)
• M36: 5,866,929 km (0.119 R)
• M37: 6,221,177 km (0.11 R)
• M38: 6,336,667 km (0.057 R)
• M39: 6,543,560 km (0.102 R)
• M40: 6,634,666 km (0.087 R)
• M41: 6,765,863 km (0.113 R)
• M42: 6,977,394 km (0.07 R)
• M43: 7,231,411 km (0.106 R)
• M44: 7,325,808 km (0.043 R)
• M45: 7,831,449 km (0.116 R)
• M46: 7,914,475 km (0.073 R)
• M47: 8,039,689 km (0.103 R)
• M48: 8,221,749 km (0.117 R)
• M49: 8,419,219 km (0.096 R)
• M50: 8,775,860 km (0.074 R)
• M51: 8,977,817 km (0.11 R)
• M52: 9,064,883 km (0.035 R)
• M53: 9,181,270 km (0.088 R)
• M54: 9,459,971 km (0.084 R)
• M55: 9,592,963 km (0.093 R)
• M56: 9,711,595 km (0.081 R)
• M57: 9,860,744 km (0.096 R)
• M58: 10,025,601 km (0.08 R)
• M59: 10,176,246 km (0.051 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 12.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.65 AU - 2.35 AU

Year: 1988 Days

Day: 8.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,247,395 km

• M1: 167,550 km (0.045 R)
• M2: 327,320 km (0.117 R)
• M3: 406,757 km (0.12 R)
• M4: 644,019 km (0.048 R)
• M5: 773,571 km (0.035 R)
• M6: 867,817 km (0.116 R)
• M7: 989,889 km (0.119 R)
• M8: 1,118,094 km (0.119 R)
• M9: 1,218,026 km (0.105 R)
• M10: 1,330,075 km (0.052 R)
• M11: 1,500,317 km (0.074 R)
• M12: 1,602,343 km (0.115 R)
• M13: 1,697,337 km (0.107 R)
• M14: 2,535,684 km (0.08 R)
• M15: 2,613,624 km (0.113 R)
• M16: 2,898,758 km (0.084 R)
• M17: 2,980,438 km (0.069 R)
• M18: 3,122,257 km (0.065 R)
• M19: 3,254,352 km (0.098 R)
• M20: 3,561,626 km (0.068 R)
• M21: 3,955,667 km (0.117 R)
• M22: 4,283,735 km (0.117 R)
• M23: 4,634,392 km (0.052 R)
• M24: 4,730,434 km (0.104 R)
• M25: 4,882,725 km (0.106 R)
• M26: 5,107,271 km (0.091 R)
• M27: 5,206,455 km (0.101 R)
• M28: 5,406,916 km (0.097 R)
• M29: 5,595,409 km (0.116 R)
• M30: 5,889,818 km (0.079 R)
• M31: 5,978,978 km (0.071 R)
• M32: 6,249,601 km (0.108 R)
• M33: 6,386,483 km (0.104 R)
• M34: 6,509,003 km (0.065 R)
• M35: 6,849,787 km (0.118 R)
• M36: 7,053,988 km (0.041 R)
• M37: 7,196,555 km (0.111 R)
• M38: 7,420,204 km (0.099 R)
• M39: 7,549,157 km (0.099 R)
• M40: 7,630,090 km (0.05 R)
• M41: 7,792,703 km (0.112 R)
• M42: 7,973,118 km (0.102 R)
• M43: 8,121,668 km (0.076 R)
• M44: 8,321,232 km (0.098 R)
• M45: 8,421,612 km (0.071 R)
• M46: 8,556,101 km (0.054 R)
• M47: 8,691,337 km (0.06 R)
• M48: 8,878,334 km (0.093 R)
• M49: 8,998,162 km (0.101 R)
• M50: 9,343,285 km (0.072 R)
• M51: 9,763,206 km (0.043 R)
• M52: 9,993,287 km (0.109 R)
• M53: 10,117,902 km (0.108 R)
• M54: 10,549,193 km (0.099 R)
• M55: 10,876,513 km (0.085 R)
• M56: 11,411,026 km (0.088 R)
• M57: 11,747,173 km (0.067 R)
• M58: 12,219,453 km (0.119 R)
• M59: 12,410,191 km (0.091 R)
• M60: 12,582,527 km (0.047 R)
• M61: 12,910,446 km (0.063 R)
• M62: 13,104,773 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 13.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.3 AU - 2.84 AU

Year: 2896 Days

Day: 5.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,247,395 km

• M1: 193,280 km (0.036 R)
• M2: 281,842 km (0.094 R)
• M3: 676,631 km (0.066 R)
• M4: 880,234 km (0.038 R)
• M5: 1,021,305 km (0.092 R)
• M6: 1,361,939 km (0.103 R)
• M7: 1,479,822 km (0.081 R)
• M8: 1,663,229 km (0.048 R)
• M9: 1,880,445 km (0.118 R)
• M10: 1,986,061 km (0.117 R)
• M11: 2,148,375 km (0.118 R)
• M12: 2,245,165 km (0.096 R)
• M13: 2,500,977 km (0.089 R)
• M14: 2,994,949 km (0.09 R)
• M15: 3,197,954 km (0.063 R)
• M16: 3,357,425 km (0.061 R)
• M17: 3,486,827 km (0.073 R)
• M18: 3,634,480 km (0.087 R)
• M19: 3,767,473 km (0.11 R)
• M20: 4,021,490 km (0.109 R)
• M21: 4,298,545 km (0.084 R)
• M22: 4,599,835 km (0.117 R)
• M23: 4,981,759 km (0.11 R)
• M24: 5,148,710 km (0.089 R)
• M25: 5,260,908 km (0.053 R)
• M26: 5,468,999 km (0.055 R)
• M27: 5,718,379 km (0.061 R)
• M28: 5,912,856 km (0.105 R)
• M29: 6,328,289 km (0.103 R)
• M30: 7,062,515 km (0.062 R)
• M31: 7,418,858 km (0.081 R)
• M32: 7,845,511 km (0.086 R)
• M33: 7,975,062 km (0.11 R)
• M34: 8,105,362 km (0.08 R)
• M35: 8,324,074 km (0.118 R)
• M36: 8,544,881 km (0.063 R)
• M37: 8,767,482 km (0.119 R)
• M38: 9,218,670 km (0.111 R)
• M39: 9,493,032 km (0.028 R)
• M40: 9,631,261 km (0.109 R)
• M41: 9,723,862 km (0.116 R)
• M42: 9,816,612 km (0.115 R)
• M43: 10,332,426 km (0.078 R)
• M44: 10,450,907 km (0.083 R)
• M45: 10,545,902 km (0.057 R)
• M46: 10,737,088 km (0.084 R)
• M47: 11,244,075 km (0.08 R)
• M48: 11,586,505 km (0.103 R)
• M49: 11,758,991 km (0.037 R)
• M50: 11,907,542 km (0.106 R)
• M51: 12,031,858 km (0.091 R)
• M52: 12,156,473 km (0.118 R)
• M53: 12,533,160 km (0.102 R)
• M54: 12,837,442 km (0.111 R)
• M55: 13,556,559 km (0.105 R)
• M56: 13,686,410 km (0.099 R)
• M57: 14,473,893 km (0.109 R)
• M58: 15,222,331 km (0.116 R)
• M59: 15,465,577 km (0.114 R)
• M60: 15,764,624 km (0.11 R)
• M61: 15,983,336 km (0.1 R)
• M62: 16,065,615 km (0.033 R)
• M63: 16,258,147 km (0.117 R)
• M64: 16,728,782 km (0.045 R)
• M65: 17,232,179 km (0.064 R)
• M66: 17,344,676 km (0.103 R)
• M67: 17,457,473 km (0.07 R)
• M68: 18,110,767 km (0.1 R)
• M69: 18,771,990 km (0.064 R)
• M70: 18,945,822 km (0.057 R)
• M71: 19,470,462 km (0.115 R)
• M72: 19,705,331 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.2

Radius: 12.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.16 AU - 4.66 AU

Year: 6510 Days

Day: 12 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,247,395 km

• M1: 182,210 km (0.119 R)
• M2: 465,549 km (0.064 R)
• M3: 690,993 km (0.05 R)
• M4: 940,372 km (0.089 R)
• M5: 1,025,493 km (0.039 R)
• M6: 1,143,676 km (0.12 R)
• M7: 1,266,645 km (0.105 R)
• M8: 1,509,742 km (0.113 R)
• M9: 1,733,241 km (0.051 R)
• M10: 1,986,211 km (0.082 R)
• M11: 2,388,480 km (0.088 R)
• M12: 2,630,080 km (0.047 R)
• M13: 2,753,947 km (0.087 R)
• M14: 2,837,722 km (0.117 R)
• M15: 3,225,180 km (0.09 R)
• M16: 3,492,961 km (0.065 R)
• M17: 4,711,136 km (0.115 R)
• M18: 5,170,402 km (0.071 R)
• M19: 5,537,664 km (0.118 R)
• M20: 5,778,218 km (0.118 R)
• M21: 5,940,531 km (0.1 R)
• M22: 6,022,361 km (0.076 R)
• M23: 6,353,122 km (0.096 R)
• M24: 6,436,748 km (0.05 R)
• M25: 6,831,985 km (0.064 R)
• M26: 6,975,001 km (0.055 R)
• M27: 7,854,487 km (0.075 R)
• M28: 9,081,189 km (0.075 R)
• M29: 9,333,561 km (0.114 R)
• M30: 9,524,597 km (0.097 R)
• M31: 9,975,036 km (0.047 R)
• M32: 10,630,724 km (0.115 R)
• M33: 10,897,008 km (0.116 R)
• M34: 11,300,474 km (0.12 R)
• M35: 11,470,118 km (0.081 R)
• M36: 11,640,510 km (0.097 R)
• M37: 12,122,215 km (0.074 R)
• M38: 12,226,335 km (0.031 R)
• M39: 12,435,323 km (0.112 R)
• M40: 13,283,393 km (0.098 R)
• M41: 14,296,321 km (0.078 R)
• M42: 15,109,684 km (0.083 R)
• M43: 15,334,231 km (0.047 R)
• M44: 15,635,221 km (0.081 R)
• M45: 15,824,313 km (0.1 R)
• M46: 16,204,741 km (0.102 R)
• M47: 16,665,352 km (0.12 R)
• M48: 17,208,243 km (0.093 R)
• M49: 17,364,423 km (0.119 R)
• M50: 17,481,858 km (0.097 R)
• M51: 17,599,591 km (0.092 R)
• M52: 17,717,624 km (0.117 R)
• M53: 18,391,113 km (0.064 R)
• M54: 18,470,849 km (0.118 R)
• M55: 19,153,763 km (0.078 R)
• M56: 19,356,169 km (0.067 R)
• M57: 19,437,401 km (0.064 R)
• M58: 20,090,844 km (0.091 R)
• M59: 21,168,099 km (0.055 R)
• M60: 21,503,348 km (0.106 R)
• M61: 22,733,341 km (0.097 R)
• M62: 23,855,325 km (0.109 R)
• M63: 24,642,808 km (0.108 R)
• M64: 25,128,104 km (0.112 R)
• M65: 25,305,527 km (0.097 R)
• M66: 25,572,260 km (0.12 R)
• M67: 27,010,494 km (0.112 R)
• M68: 27,876,815 km (0.116 R)
• M69: 28,244,377 km (0.06 R)
• M70: 28,382,606 km (0.046 R)
• M71: 29,030,664 km (0.025 R)
• M72: 29,123,713 km (0.099 R)
• M73: 29,543,335 km (0.06 R)
• M74: 29,965,052 km (0.098 R)
• M75: 30,435,836 km (0.088 R)
• M76: 30,956,587 km (0.067 R)
• M77: 31,575,922 km (0.104 R)
• M78: 31,911,021 km (0.093 R)
• M79: 32,103,105 km (0.11 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: 468 - 19,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit