🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 11.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.69 AU - 0.71 AU

Year: 384 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,679,849 km

• M1: 162,463 km (0.084 R)
• M2: 233,223 km (0.025 R)
• M3: 349,012 km (0.089 R)
• M4: 455,526 km (0.119 R)
• M5: 530,474 km (0.099 R)
• M6: 686,355 km (0.099 R)
• M7: 785,239 km (0.107 R)
• M8: 872,305 km (0.036 R)
• M9: 966,552 km (0.056 R)
• M10: 1,094,308 km (0.06 R)
• M11: 1,200,822 km (0.101 R)
• M12: 1,404,126 km (0.12 R)
• M13: 1,763,908 km (0.034 R)
• M14: 1,936,245 km (0.058 R)
• M15: 2,071,781 km (0.03 R)
• M16: 2,229,756 km (0.093 R)
• M17: 2,487,065 km (0.09 R)
• M18: 2,563,060 km (0.093 R)
• M19: 2,712,359 km (0.065 R)
• M20: 2,854,028 km (0.11 R)
• M21: 3,133,776 km (0.075 R)
• M22: 3,221,740 km (0.117 R)
• M23: 3,310,451 km (0.108 R)
• M24: 3,428,334 km (0.097 R)
• M25: 3,558,933 km (0.091 R)
• M26: 3,720,200 km (0.03 R)
• M27: 3,825,218 km (0.112 R)
• M28: 3,954,919 km (0.118 R)
• M29: 4,086,116 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 12.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.25 AU

Year: 666 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,679,849 km

• M1: 161,715 km (0.094 R)
• M2: 248,332 km (0.097 R)
• M3: 411,544 km (0.106 R)
• M4: 517,459 km (0.041 R)
• M5: 625,768 km (0.089 R)
• M6: 723,754 km (0.116 R)
• M7: 868,715 km (0.067 R)
• M8: 1,013,226 km (0.091 R)
• M9: 1,207,404 km (0.091 R)
• M10: 1,376,899 km (0.08 R)
• M11: 1,693,149 km (0.111 R)
• M12: 1,780,963 km (0.112 R)
• M13: 1,905,278 km (0.072 R)
• M14: 2,068,490 km (0.09 R)
• M15: 2,155,556 km (0.097 R)
• M16: 2,281,068 km (0.107 R)
• M17: 2,363,646 km (0.1 R)
• M18: 2,477,939 km (0.105 R)
• M19: 2,570,690 km (0.093 R)
• M20: 2,712,060 km (0.093 R)
• M21: 2,807,802 km (0.034 R)
• M22: 2,994,650 km (0.053 R)
• M23: 3,077,228 km (0.115 R)
• M24: 3,389,289 km (0.079 R)
• M25: 3,501,338 km (0.096 R)
• M26: 3,845,413 km (0.03 R)
• M27: 3,926,346 km (0.103 R)
• M28: 4,035,103 km (0.095 R)
• M29: 4,228,085 km (0.092 R)
• M30: 4,330,410 km (0.098 R)
• M31: 4,480,755 km (0.115 R)
• M32: 4,651,895 km (0.037 R)
• M33: 5,119,090 km (0.113 R)
• M34: 5,278,262 km (0.034 R)
• M35: 5,611,566 km (0.105 R)
• M36: 5,744,857 km (0.06 R)
• M37: 6,320,360 km (0.066 R)
• M38: 6,416,402 km (0.12 R)
• M39: 6,674,608 km (0.093 R)
• M40: 6,761,525 km (0.113 R)
• M41: 7,013,298 km (0.042 R)
• M42: 7,380,112 km (0.032 R)
• M43: 7,662,104 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.3

Radius: 9.3

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.86 AU - 1.36 AU

Year: 767 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,679,849 km

• M1: 116,986 km (0.111 R)
• M2: 204,051 km (0.047 R)
• M3: 273,315 km (0.11 R)
• M4: 340,335 km (0.058 R)
• M5: 450,738 km (0.116 R)
• M6: 579,393 km (0.111 R)
• M7: 653,443 km (0.115 R)
• M8: 741,108 km (0.088 R)
• M9: 833,111 km (0.076 R)
• M10: 896,690 km (0.082 R)
• M11: 973,134 km (0.114 R)
• M12: 1,040,453 km (0.092 R)
• M13: 1,103,733 km (0.069 R)
• M14: 1,198,129 km (0.107 R)
• M15: 1,301,501 km (0.09 R)
• M16: 1,382,733 km (0.105 R)
• M17: 1,459,327 km (0.085 R)
• M18: 1,563,597 km (0.108 R)
• M19: 1,684,023 km (0.109 R)
• M20: 1,807,591 km (0.086 R)
• M21: 1,948,662 km (0.075 R)
• M22: 2,301,862 km (0.089 R)
• M23: 2,362,749 km (0.103 R)
• M24: 2,486,167 km (0.042 R)
• M25: 2,548,549 km (0.058 R)
• M26: 2,611,680 km (0.081 R)
• M27: 2,707,273 km (0.117 R)
• M28: 2,812,141 km (0.066 R)
• M29: 2,943,189 km (0.049 R)
• M30: 3,118,218 km (0.114 R)
• M31: 3,236,849 km (0.105 R)
• M32: 3,365,653 km (0.042 R)
• M33: 3,584,066 km (0.076 R)
• M34: 3,672,777 km (0.027 R)
• M35: 3,989,027 km (0.117 R)
• M36: 4,062,629 km (0.07 R)
• M37: 4,211,030 km (0.116 R)
• M38: 4,276,554 km (0.107 R)
• M39: 4,427,648 km (0.118 R)
• M40: 4,696,326 km (0.118 R)
• M41: 4,921,022 km (0.108 R)
• M42: 5,029,630 km (0.096 R)
• M43: 5,421,576 km (0.12 R)
• M44: 5,595,559 km (0.114 R)
• M45: 5,719,575 km (0.063 R)
• M46: 5,833,868 km (0.087 R)
• M47: 5,907,171 km (0.049 R)
• M48: 6,033,282 km (0.113 R)
• M49: 6,192,305 km (0.091 R)
• M50: 6,277,725 km (0.1 R)
• M51: 6,342,052 km (0.098 R)
• M52: 6,471,305 km (0.063 R)
• M53: 6,743,423 km (0.096 R)
• M54: 6,941,640 km (0.105 R)
• M55: 7,119,512 km (0.072 R)
• M56: 7,220,341 km (0.084 R)
• M57: 7,287,660 km (0.117 R)
• M58: 7,582,218 km (0.109 R)
• M59: 7,753,957 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 11.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.1 AU - 1.6 AU

Year: 1029 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,679,849 km

• M1: 170,242 km (0.059 R)
• M2: 261,347 km (0.107 R)
• M3: 343,626 km (0.036 R)
• M4: 429,495 km (0.085 R)
• M5: 547,528 km (0.076 R)
• M6: 641,625 km (0.027 R)
• M7: 748,588 km (0.083 R)
• M8: 834,906 km (0.049 R)
• M9: 939,325 km (0.066 R)
• M10: 1,070,822 km (0.105 R)
• M11: 1,177,634 km (0.069 R)
• M12: 1,312,572 km (0.101 R)
• M13: 1,695,243 km (0.063 R)
• M14: 2,016,878 km (0.027 R)
• M15: 2,151,217 km (0.119 R)
• M16: 2,298,422 km (0.101 R)
• M17: 2,500,080 km (0.119 R)
• M18: 2,760,380 km (0.109 R)
• M19: 2,921,048 km (0.101 R)
• M20: 3,341,717 km (0.106 R)
• M21: 3,444,192 km (0.082 R)
• M22: 3,536,194 km (0.063 R)
• M23: 3,687,588 km (0.107 R)
• M24: 3,817,289 km (0.085 R)
• M25: 3,900,615 km (0.108 R)
• M26: 4,044,977 km (0.106 R)
• M27: 4,130,098 km (0.098 R)
• M28: 4,780,699 km (0.069 R)
• M29: 4,922,518 km (0.109 R)
• M30: 5,303,095 km (0.025 R)
• M31: 5,503,706 km (0.118 R)
• M32: 5,598,102 km (0.111 R)
• M33: 5,761,463 km (0.03 R)
• M34: 6,106,585 km (0.109 R)
• M35: 6,359,405 km (0.085 R)
• M36: 6,544,159 km (0.081 R)
• M37: 6,687,474 km (0.108 R)
• M38: 6,831,836 km (0.112 R)
• M39: 6,991,905 km (0.085 R)
• M40: 7,286,164 km (0.099 R)
• M41: 7,375,175 km (0.116 R)
• M42: 7,659,561 km (0.102 R)
• M43: 7,750,217 km (0.103 R)
• M44: 7,917,168 km (0.106 R)
• M45: 8,239,252 km (0.112 R)
• M46: 8,316,594 km (0.081 R)
• M47: 8,628,506 km (0.113 R)
• M48: 8,738,460 km (0.091 R)
• M49: 9,247,542 km (0.037 R)
• M50: 9,570,673 km (0.116 R)
• M51: 9,652,055 km (0.113 R)
• M52: 9,749,892 km (0.045 R)
• M53: 9,946,762 km (0.105 R)
• M54: 10,111,918 km (0.096 R)
• M55: 10,194,796 km (0.111 R)
• M56: 10,730,655 km (0.09 R)
• M57: 10,882,946 km (0.116 R)
• M58: 11,155,663 km (0.098 R)
• M59: 11,310,048 km (0.061 R)
• M60: 11,499,588 km (0.1 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 12.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.44 AU - 2.3 AU

Year: 1678 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,679,849 km

• M1: 170,242 km (0.117 R)
• M2: 275,260 km (0.057 R)
• M3: 425,905 km (0.116 R)
• M4: 525,986 km (0.057 R)
• M5: 630,106 km (0.054 R)
• M6: 1,077,853 km (0.108 R)
• M7: 1,169,257 km (0.088 R)
• M8: 1,255,575 km (0.098 R)
• M9: 1,468,602 km (0.071 R)
• M10: 1,631,963 km (0.076 R)
• M11: 1,729,501 km (0.089 R)
• M12: 1,893,460 km (0.092 R)
• M13: 2,005,808 km (0.097 R)
• M14: 2,217,489 km (0.117 R)
• M15: 2,356,316 km (0.098 R)
• M16: 2,715,949 km (0.076 R)
• M17: 3,049,253 km (0.108 R)
• M18: 3,282,626 km (0.089 R)
• M19: 3,361,763 km (0.07 R)
• M20: 3,464,537 km (0.112 R)
• M21: 3,556,689 km (0.096 R)
• M22: 3,661,408 km (0.057 R)
• M23: 3,778,992 km (0.113 R)
• M24: 3,862,168 km (0.066 R)
• M25: 3,993,964 km (0.105 R)
• M26: 4,090,754 km (0.083 R)
• M27: 4,311,560 km (0.105 R)
• M28: 4,854,900 km (0.086 R)
• M29: 5,300,103 km (0.067 R)
• M30: 5,379,988 km (0.115 R)
• M31: 5,951,003 km (0.101 R)
• M32: 6,061,855 km (0.106 R)
• M33: 6,229,704 km (0.029 R)
• M34: 6,328,289 km (0.117 R)
• M35: 6,427,323 km (0.048 R)
• M36: 6,584,101 km (0.077 R)
• M37: 7,179,800 km (0.115 R)
• M38: 7,792,852 km (0.046 R)
• M39: 7,944,844 km (0.077 R)
• M40: 8,282,935 km (0.114 R)
• M41: 8,625,813 km (0.049 R)
• M42: 8,767,482 km (0.056 R)
• M43: 8,925,607 km (0.116 R)
• M44: 9,052,915 km (0.092 R)
• M45: 9,357,646 km (0.12 R)
• M46: 9,551,974 km (0.054 R)
• M47: 9,665,818 km (0.101 R)
• M48: 9,780,260 km (0.064 R)
• M49: 9,878,695 km (0.103 R)
• M50: 10,010,342 km (0.055 R)
• M51: 10,225,762 km (0.112 R)
• M52: 10,392,414 km (0.081 R)
• M53: 10,829,988 km (0.103 R)
• M54: 10,914,810 km (0.115 R)
• M55: 11,102,256 km (0.096 R)
• M56: 11,411,326 km (0.045 R)
• M57: 11,671,027 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.1

Radius: 5.8

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.72 AU - 9.04 AU

Year: 17359 Days

Day: 23.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,679,849 km

• M1: 188,793 km (0.092 R)
• M2: 401,969 km (0.111 R)
• M3: 465,549 km (0.116 R)
• M4: 603,777 km (0.116 R)
• M5: 794,963 km (0.102 R)
• M6: 835,504 km (0.118 R)
• M7: 1,071,121 km (0.096 R)
• M8: 1,351,318 km (0.043 R)
• M9: 1,499,719 km (0.032 R)
• M10: 1,627,475 km (0.087 R)
• M11: 1,948,811 km (0.035 R)
• M12: 2,436,949 km (0.08 R)
• M13: 2,772,348 km (0.073 R)
• M14: 3,057,481 km (0.118 R)
• M15: 3,318,978 km (0.097 R)
• M16: 3,690,131 km (0.059 R)
• M17: 4,074,448 km (0.072 R)
• M18: 4,253,367 km (0.108 R)
• M19: 4,767,983 km (0.075 R)
• M20: 5,263,451 km (0.096 R)
• M21: 5,380,138 km (0.113 R)
• M22: 6,261,419 km (0.049 R)
• M23: 7,446,533 km (0.03 R)
• M24: 7,621,563 km (0.112 R)
• M25: 7,797,789 km (0.091 R)
• M26: 9,022,248 km (0.112 R)
• M27: 9,538,061 km (0.051 R)
• M28: 9,585,484 km (0.037 R)
• M29: 9,728,050 km (0.038 R)
• M30: 9,919,236 km (0.061 R)
• M31: 10,208,260 km (0.081 R)
• M32: 10,451,356 km (0.036 R)
• M33: 10,893,717 km (0.081 R)
• M34: 11,042,567 km (0.11 R)
• M35: 11,342,211 km (0.064 R)
• M36: 12,051,754 km (0.095 R)
• M37: 13,090,113 km (0.105 R)
• M38: 13,995,030 km (0.116 R)
• M39: 14,210,900 km (0.095 R)
• M40: 14,810,189 km (0.109 R)
• M41: 15,976,903 km (0.087 R)
• M42: 16,202,646 km (0.072 R)
• M43: 16,315,742 km (0.117 R)
• M44: 17,115,492 km (0.117 R)
• M45: 17,578,199 km (0.114 R)
• M46: 18,044,944 km (0.046 R)
• M47: 18,338,904 km (0.115 R)
• M48: 20,317,485 km (0.079 R)
• M49: 22,174,144 km (0.092 R)
• M50: 22,299,807 km (0.115 R)
• M51: 23,122,595 km (0.118 R)
• M52: 25,255,561 km (0.069 R)
• M53: 25,452,582 km (0.058 R)
• M54: 26,179,179 km (0.083 R)
• M55: 26,712,046 km (0.071 R)
• M56: 26,845,787 km (0.06 R)
• M57: 28,810,156 km (0.09 R)
• M58: 30,121,980 km (0.065 R)
• M59: 30,750,291 km (0.119 R)
• M60: 31,101,098 km (0.036 R)
• M61: 32,232,806 km (0.112 R)
• M62: 32,304,015 km (0.115 R)
• M63: 34,390,755 km (0.071 R)
• M64: 35,193,647 km (0.069 R)
• M65: 35,855,169 km (0.094 R)
• M66: 36,817,981 km (0.116 R)
• M67: 37,564,325 km (0.11 R)
• M68: 38,164,960 km (0.098 R)
• M69: 38,240,208 km (0.058 R)
• M70: 39,299,809 km (0.053 R)
• M71: 40,522,323 km (0.12 R)
• M72: 41,370,244 km (0.096 R)
• M73: 41,602,420 km (0.06 R)
• M74: 41,912,686 km (0.117 R)
• M75: 42,535,611 km (0.052 R)
• M76: 43,318,607 km (0.106 R)
• M77: 43,554,373 km (0.04 R)
• M78: 43,948,414 km (0.116 R)
• M79: 44,422,789 km (0.037 R)
• M80: 45,057,831 km (0.101 R)
• M81: 46,096,190 km (0.081 R)
• M82: 46,578,195 km (0.112 R)
• M83: 46,658,678 km (0.118 R)
• M84: 47,790,237 km (0.073 R)
• M85: 48,685,729 km (0.113 R)
• M86: 48,930,920 km (0.084 R)
• M87: 51,904,926 km (0.09 R)
• M88: 52,909,177 km (0.106 R)
• M89: 53,161,249 km (0.112 R)
• M90: 54,342,923 km (0.085 R)
• M91: 54,767,032 km (0.066 R)
• M92: 55,107,068 km (0.062 R)
• M93: 56,560,113 km (0.096 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: 273 - 18,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit