🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.7

Radius: 13.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.59 AU - 0.77 AU

Year: 374 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,659,956 km

• M1: 164,857 km (0.09 R)
• M2: 250,576 km (0.083 R)
• M3: 335,398 km (0.065 R)
• M4: 448,345 km (0.106 R)
• M5: 560,693 km (0.087 R)
• M6: 668,104 km (0.11 R)
• M7: 752,477 km (0.077 R)
• M8: 859,290 km (0.107 R)
• M9: 1,014,573 km (0.049 R)
• M10: 1,102,088 km (0.106 R)
• M11: 1,234,482 km (0.106 R)
• M12: 1,385,725 km (0.036 R)
• M13: 1,502,262 km (0.084 R)
• M14: 1,598,902 km (0.057 R)
• M15: 1,740,870 km (0.084 R)
• M16: 1,857,706 km (0.12 R)
• M17: 1,942,080 km (0.081 R)
• M18: 2,032,885 km (0.095 R)
• M19: 2,187,570 km (0.108 R)
• M20: 2,293,036 km (0.072 R)
• M21: 2,454,303 km (0.087 R)
• M22: 2,731,807 km (0.097 R)
• M23: 2,851,485 km (0.11 R)
• M24: 2,949,771 km (0.081 R)
• M25: 3,096,227 km (0.086 R)
• M26: 3,293,547 km (0.111 R)
• M27: 3,421,303 km (0.05 R)
• M28: 3,556,839 km (0.04 R)
• M29: 3,706,886 km (0.096 R)
• M30: 3,808,163 km (0.117 R)
• M31: 3,981,099 km (0.069 R)
• M32: 4,097,785 km (0.088 R)
• M33: 4,242,147 km (0.089 R)
• M34: 4,348,212 km (0.111 R)
• M35: 4,535,957 km (0.052 R)
• M36: 4,623,921 km (0.078 R)
• M37: 4,712,632 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 13.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.81 AU - 1.29 AU

Year: 717 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,659,956 km

• M1: 166,203 km (0.057 R)
• M2: 261,198 km (0.099 R)
• M3: 395,088 km (0.035 R)
• M4: 493,075 km (0.116 R)
• M5: 582,385 km (0.117 R)
• M6: 683,812 km (0.104 R)
• M7: 814,860 km (0.115 R)
• M8: 907,610 km (0.084 R)
• M9: 1,010,534 km (0.059 R)
• M10: 1,156,691 km (0.044 R)
• M11: 1,289,982 km (0.087 R)
• M12: 1,407,566 km (0.115 R)
• M13: 1,699,133 km (0.094 R)
• M14: 1,829,133 km (0.07 R)
• M15: 1,970,503 km (0.108 R)
• M16: 2,181,436 km (0.078 R)
• M17: 2,332,081 km (0.095 R)
• M18: 2,520,874 km (0.063 R)
• M19: 2,643,694 km (0.094 R)
• M20: 2,813,786 km (0.093 R)
• M21: 3,250,313 km (0.118 R)
• M22: 3,462,144 km (0.029 R)
• M23: 3,628,945 km (0.102 R)
• M24: 3,798,589 km (0.062 R)
• M25: 4,239,454 km (0.099 R)
• M26: 4,428,845 km (0.049 R)
• M27: 4,740,158 km (0.091 R)
• M28: 4,925,959 km (0.106 R)
• M29: 5,069,722 km (0.08 R)
• M30: 5,237,272 km (0.103 R)
• M31: 5,384,177 km (0.036 R)
• M32: 5,555,167 km (0.115 R)
• M33: 5,647,170 km (0.099 R)
• M34: 5,809,484 km (0.097 R)
• M35: 6,067,540 km (0.061 R)
• M36: 6,174,353 km (0.03 R)
• M37: 6,305,550 km (0.105 R)
• M38: 6,389,624 km (0.104 R)
• M39: 6,486,115 km (0.117 R)
• M40: 6,840,063 km (0.098 R)
• M41: 6,938,798 km (0.115 R)
• M42: 7,100,364 km (0.099 R)
• M43: 7,351,239 km (0.056 R)
• M44: 7,605,107 km (0.118 R)
• M45: 7,978,503 km (0.098 R)
• M46: 8,810,267 km (0.108 R)
• M47: 8,904,364 km (0.099 R)
• M48: 9,107,219 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.5

Radius: 8.6

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.04 AU - 1.3 AU

Year: 844 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,659,956 km

• M1: 107,262 km (0.111 R)
• M2: 179,368 km (0.078 R)
• M3: 243,246 km (0.113 R)
• M4: 300,243 km (0.063 R)
• M5: 355,295 km (0.062 R)
• M6: 459,714 km (0.094 R)
• M7: 521,199 km (0.112 R)
• M8: 658,979 km (0.106 R)
• M9: 713,133 km (0.086 R)
• M10: 803,490 km (0.11 R)
• M11: 977,472 km (0.082 R)
• M12: 1,072,318 km (0.036 R)
• M13: 1,217,278 km (0.085 R)
• M14: 1,299,258 km (0.086 R)
• M15: 1,397,244 km (0.034 R)
• M16: 1,497,624 km (0.114 R)
• M17: 1,556,267 km (0.076 R)
• M18: 1,721,273 km (0.106 R)
• M19: 1,821,653 km (0.091 R)
• M20: 2,004,013 km (0.103 R)
• M21: 2,101,551 km (0.078 R)
• M22: 2,175,751 km (0.107 R)
• M23: 2,234,095 km (0.092 R)
• M24: 2,293,036 km (0.051 R)
• M25: 2,525,212 km (0.052 R)
• M26: 2,648,481 km (0.075 R)
• M27: 2,792,095 km (0.118 R)
• M28: 2,919,702 km (0.104 R)
• M29: 3,228,472 km (0.089 R)
• M30: 3,314,490 km (0.092 R)
• M31: 3,401,407 km (0.084 R)
• M32: 3,606,954 km (0.11 R)
• M33: 3,786,322 km (0.061 R)
• M34: 3,958,659 km (0.105 R)
• M35: 4,154,183 km (0.039 R)
• M36: 4,597,741 km (0.073 R)
• M37: 4,847,121 km (0.119 R)
• M38: 5,012,127 km (0.115 R)
• M39: 5,201,368 km (0.115 R)
• M40: 5,302,646 km (0.11 R)
• M41: 5,656,146 km (0.079 R)
• M42: 5,841,647 km (0.116 R)
• M43: 6,040,912 km (0.037 R)
• M44: 6,302,109 km (0.03 R)
• M45: 6,434,055 km (0.025 R)
• M46: 6,530,695 km (0.108 R)
• M47: 6,847,992 km (0.072 R)
• M48: 6,946,727 km (0.076 R)
• M49: 7,107,993 km (0.117 R)
• M50: 7,459,698 km (0.056 R)
• M51: 7,676,016 km (0.064 R)
• M52: 7,804,222 km (0.09 R)
• M53: 7,933,175 km (0.093 R)
• M54: 7,997,801 km (0.089 R)
• M55: 8,311,059 km (0.08 R)
• M56: 8,416,376 km (0.071 R)
• M57: 8,561,785 km (0.068 R)
• M58: 8,909,152 km (0.059 R)
• M59: 9,097,944 km (0.101 R)

Asteroid Belt

Center: 1.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 14

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.66 AU - 2.14 AU

Year: 1746 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,659,956 km

• M1: 184,005 km (0.081 R)
• M2: 292,763 km (0.101 R)
• M3: 616,343 km (0.102 R)
• M4: 790,326 km (0.069 R)
• M5: 974,630 km (0.07 R)
• M6: 1,122,882 km (0.066 R)
• M7: 1,369,718 km (0.06 R)
• M8: 1,674,299 km (0.049 R)
• M9: 1,794,277 km (0.119 R)
• M10: 1,886,130 km (0.114 R)
• M11: 2,172,011 km (0.066 R)
• M12: 2,472,254 km (0.118 R)
• M13: 2,610,184 km (0.117 R)
• M14: 2,750,656 km (0.119 R)
• M15: 2,954,259 km (0.097 R)
• M16: 3,076,331 km (0.104 R)
• M17: 3,175,215 km (0.083 R)
• M18: 3,275,296 km (0.095 R)
• M19: 3,517,196 km (0.089 R)
• M20: 3,607,852 km (0.106 R)
• M21: 3,765,079 km (0.064 R)
• M22: 3,991,870 km (0.112 R)
• M23: 4,195,771 km (0.105 R)
• M24: 4,431,089 km (0.107 R)
• M25: 4,529,225 km (0.044 R)
• M26: 4,727,891 km (0.114 R)
• M27: 5,119,090 km (0.097 R)
• M28: 5,266,743 km (0.026 R)
• M29: 5,536,019 km (0.05 R)
• M30: 5,871,417 km (0.112 R)
• M31: 6,010,543 km (0.109 R)
• M32: 6,434,653 km (0.09 R)
• M33: 6,530,097 km (0.091 R)
• M34: 6,642,295 km (0.093 R)
• M35: 6,868,487 km (0.115 R)
• M36: 6,998,936 km (0.11 R)
• M37: 7,113,678 km (0.074 R)
• M38: 7,311,895 km (0.083 R)
• M39: 7,934,821 km (0.098 R)
• M40: 8,296,100 km (0.118 R)
• M41: 8,557,447 km (0.1 R)
• M42: 8,892,397 km (0.096 R)
• M43: 9,016,862 km (0.077 R)
• M44: 9,141,926 km (0.12 R)
• M45: 9,339,694 km (0.085 R)
• M46: 9,666,416 km (0.102 R)
• M47: 9,996,878 km (0.073 R)
• M48: 10,237,880 km (0.12 R)
• M49: 10,349,629 km (0.115 R)
• M50: 10,612,323 km (0.112 R)
• M51: 10,706,720 km (0.118 R)
• M52: 11,029,552 km (0.067 R)
• M53: 11,125,145 km (0.087 R)
• M54: 11,452,315 km (0.088 R)
• M55: 11,626,747 km (0.089 R)
• M56: 11,939,107 km (0.087 R)
• M57: 12,056,840 km (0.076 R)
• M58: 12,892,644 km (0.106 R)
• M59: 13,033,864 km (0.03 R)
• M60: 13,317,651 km (0.062 R)
• M61: 13,521,703 km (0.067 R)
• M62: 13,624,028 km (0.076 R)
• M63: 13,726,652 km (0.113 R)
• M64: 13,932,798 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 14.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.38 AU - 3.02 AU

Year: 2959 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,659,956 km

• M1: 198,068 km (0.096 R)
• M2: 400,025 km (0.05 R)
• M3: 624,122 km (0.081 R)
• M4: 739,462 km (0.096 R)
• M5: 904,020 km (0.097 R)
• M6: 1,038,508 km (0.106 R)
• M7: 1,162,375 km (0.06 R)
• M8: 1,320,201 km (0.104 R)
• M9: 1,436,140 km (0.099 R)
• M10: 1,637,648 km (0.064 R)
• M11: 1,881,492 km (0.077 R)
• M12: 2,036,027 km (0.109 R)
• M13: 2,206,419 km (0.068 R)
• M14: 2,549,746 km (0.076 R)
• M15: 2,974,604 km (0.074 R)
• M16: 3,314,790 km (0.068 R)
• M17: 3,516,896 km (0.086 R)
• M18: 4,047,520 km (0.104 R)
• M19: 4,337,141 km (0.101 R)
• M20: 4,499,306 km (0.109 R)
• M21: 4,648,604 km (0.114 R)
• M22: 4,799,548 km (0.094 R)
• M23: 5,340,943 km (0.112 R)
• M24: 5,578,953 km (0.082 R)
• M25: 5,788,091 km (0.116 R)
• M26: 5,967,160 km (0.071 R)
• M27: 6,098,656 km (0.099 R)
• M28: 6,314,227 km (0.086 R)
• M29: 6,481,777 km (0.092 R)
• M30: 6,617,013 km (0.108 R)
• M31: 6,787,255 km (0.107 R)
• M32: 7,062,815 km (0.105 R)
• M33: 7,236,947 km (0.078 R)
• M34: 7,342,114 km (0.067 R)
• M35: 7,571,747 km (0.071 R)
• M36: 7,821,725 km (0.069 R)
• M37: 8,147,100 km (0.115 R)
• M38: 8,274,857 km (0.105 R)
• M39: 8,403,361 km (0.084 R)
• M40: 8,532,464 km (0.046 R)
• M41: 9,055,608 km (0.083 R)
• M42: 9,150,154 km (0.039 R)
• M43: 9,244,999 km (0.039 R)
• M44: 9,474,033 km (0.066 R)
• M45: 9,763,056 km (0.114 R)
• M46: 10,094,116 km (0.107 R)
• M47: 10,349,779 km (0.087 R)
• M48: 10,508,203 km (0.101 R)
• M49: 10,847,491 km (0.025 R)
• M50: 11,008,459 km (0.11 R)
• M51: 11,210,715 km (0.114 R)
• M52: 11,536,988 km (0.118 R)
• M53: 11,680,751 km (0.078 R)
• M54: 11,969,924 km (0.111 R)
• M55: 12,534,506 km (0.118 R)
• M56: 12,958,467 km (0.076 R)
• M57: 13,279,504 km (0.09 R)
• M58: 13,711,542 km (0.071 R)
• M59: 14,104,536 km (0.03 R)
• M60: 14,236,332 km (0.099 R)
• M61: 14,390,567 km (0.096 R)
• M62: 14,656,403 km (0.091 R)
• M63: 15,058,073 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 3.8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.86 AU - 9.6 AU

Year: 14332 Days

Day: 20.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,659,956 km

• M1: 48,320 km (0.1 R)
• M2: 211,531 km (0.052 R)
• M3: 263,143 km (0.043 R)
• M4: 338,989 km (0.075 R)
• M5: 455,077 km (0.071 R)
• M6: 696,528 km (0.117 R)
• M7: 1,296,266 km (0.073 R)
• M8: 1,563,298 km (0.089 R)
• M9: 1,667,867 km (0.109 R)
• M10: 2,401,345 km (0.112 R)
• M11: 2,522,071 km (0.055 R)
• M12: 2,603,601 km (0.08 R)
• M13: 2,727,618 km (0.083 R)
• M14: 2,769,356 km (0.085 R)
• M15: 3,309,404 km (0.104 R)
• M16: 3,857,381 km (0.109 R)
• M17: 3,998,901 km (0.085 R)
• M18: 4,022,537 km (0.108 R)
• M19: 4,907,857 km (0.118 R)
• M20: 5,372,209 km (0.113 R)
• M21: 5,530,035 km (0.113 R)
• M22: 5,689,506 km (0.1 R)
• M23: 5,904,478 km (0.075 R)
• M24: 6,904,091 km (0.09 R)
• M25: 6,961,088 km (0.101 R)
• M26: 7,075,680 km (0.083 R)
• M27: 7,248,765 km (0.072 R)
• M28: 7,394,024 km (0.113 R)
• M29: 7,481,689 km (0.119 R)
• M30: 7,835,637 km (0.096 R)
• M31: 8,014,706 km (0.036 R)
• M32: 8,285,777 km (0.078 R)
• M33: 9,085,827 km (0.108 R)
• M34: 9,116,943 km (0.114 R)
• M35: 9,845,784 km (0.116 R)
• M36: 10,071,228 km (0.1 R)
• M37: 10,233,392 km (0.1 R)
• M38: 10,923,637 km (0.092 R)
• M39: 11,157,009 km (0.089 R)
• M40: 11,257,539 km (0.086 R)
• M41: 11,291,198 km (0.09 R)
• M42: 12,072,698 km (0.115 R)
• M43: 12,141,513 km (0.107 R)
• M44: 12,175,920 km (0.112 R)
• M45: 12,452,527 km (0.035 R)
• M46: 12,556,946 km (0.103 R)
• M47: 12,731,377 km (0.076 R)
• M48: 13,472,934 km (0.107 R)
• M49: 13,723,211 km (0.064 R)
• M50: 14,155,699 km (0.114 R)
• M51: 14,739,579 km (0.118 R)
• M52: 14,886,634 km (0.05 R)
• M53: 15,293,839 km (0.054 R)
• M54: 15,629,836 km (0.072 R)
• M55: 15,817,432 km (0.086 R)
• M56: 16,119,320 km (0.09 R)
• M57: 16,613,741 km (0.119 R)
• M58: 17,891,307 km (0.104 R)
• M59: 20,211,869 km (0.056 R)
• M60: 20,334,390 km (0.07 R)
• M61: 20,621,318 km (0.092 R)
• M62: 20,744,737 km (0.09 R)
• M63: 21,033,760 km (0.07 R)
• M64: 21,323,980 km (0.099 R)
• M65: 21,532,070 km (0.105 R)
• M66: 21,740,759 km (0.027 R)
• M67: 21,782,647 km (0.081 R)
• M68: 21,908,309 km (0.106 R)
• M69: 22,244,605 km (0.084 R)
• M70: 22,286,792 km (0.115 R)
• M71: 22,752,340 km (0.079 R)
• M72: 22,837,312 km (0.114 R)
• M73: 22,879,798 km (0.103 R)
• M74: 22,922,433 km (0.061 R)
• M75: 24,428,435 km (0.042 R)
• M76: 24,733,465 km (0.083 R)
• M77: 26,366,625 km (0.096 R)
• M78: 26,545,394 km (0.065 R)
• M79: 26,948,710 km (0.067 R)
• M80: 26,993,739 km (0.09 R)
• M81: 28,171,074 km (0.093 R)
• M82: 28,536,691 km (0.101 R)
• M83: 28,628,395 km (0.032 R)
• M84: 28,811,952 km (0.081 R)
• M85: 28,857,878 km (0.111 R)
• M86: 29,180,411 km (0.059 R)
• M87: 29,457,616 km (0.066 R)
• M88: 29,921,818 km (0.116 R)
• M89: 30,061,543 km (0.117 R)
• M90: 30,294,766 km (0.062 R)
• M91: 31,328,636 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit