🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 13.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.41 AU - 0.63 AU

Year: 259 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,839,376 km

• M1: 174,581 km (0.103 R)
• M2: 266,583 km (0.057 R)
• M3: 372,050 km (0.105 R)
• M4: 463,305 km (0.073 R)
• M5: 588,518 km (0.112 R)
• M6: 676,781 km (0.051 R)
• M7: 763,847 km (0.116 R)
• M8: 893,847 km (0.084 R)
• M9: 980,315 km (0.108 R)
• M10: 1,100,592 km (0.084 R)
• M11: 1,202,318 km (0.09 R)
• M12: 1,295,218 km (0.119 R)
• M13: 1,399,189 km (0.11 R)
• M14: 1,484,460 km (0.068 R)
• M15: 1,593,666 km (0.057 R)
• M16: 1,705,865 km (0.07 R)
• M17: 1,816,268 km (0.038 R)
• M18: 1,933,852 km (0.088 R)
• M19: 2,024,957 km (0.118 R)
• M20: 2,181,885 km (0.056 R)
• M21: 2,272,092 km (0.117 R)
• M22: 2,373,669 km (0.031 R)
• M23: 2,624,246 km (0.12 R)
• M24: 2,774,442 km (0.106 R)
• M25: 2,944,086 km (0.104 R)
• M26: 3,033,097 km (0.089 R)
• M27: 3,191,072 km (0.064 R)
• M28: 3,556,689 km (0.111 R)
• M29: 3,675,620 km (0.047 R)
• M30: 3,796,046 km (0.09 R)
• M31: 3,942,053 km (0.118 R)
• M32: 4,028,222 km (0.047 R)
• M33: 4,133,688 km (0.068 R)
• M34: 4,277,901 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 14.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 297 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 152 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,839,376 km

• M1: 191,036 km (0.114 R)
• M2: 285,283 km (0.087 R)
• M3: 385,514 km (0.056 R)
• M4: 529,876 km (0.113 R)
• M5: 673,938 km (0.111 R)
• M6: 789,578 km (0.053 R)
• M7: 920,924 km (0.076 R)
• M8: 1,011,730 km (0.075 R)
• M9: 1,156,392 km (0.059 R)
• M10: 1,286,392 km (0.119 R)
• M11: 1,421,778 km (0.094 R)
• M12: 1,547,889 km (0.036 R)
• M13: 1,678,189 km (0.077 R)
• M14: 1,822,252 km (0.06 R)
• M15: 1,950,008 km (0.095 R)
• M16: 2,096,913 km (0.044 R)
• M17: 2,204,175 km (0.086 R)
• M18: 2,340,907 km (0.063 R)
• M19: 2,509,055 km (0.05 R)
• M20: 2,681,093 km (0.055 R)
• M21: 2,804,062 km (0.102 R)
• M22: 2,965,030 km (0.093 R)
• M23: 3,055,836 km (0.086 R)
• M24: 3,196,757 km (0.071 R)
• M25: 3,504,779 km (0.066 R)
• M26: 3,652,582 km (0.085 R)
• M27: 3,835,540 km (0.053 R)
• M28: 3,961,501 km (0.048 R)
• M29: 4,109,154 km (0.066 R)
• M30: 4,389,052 km (0.06 R)
• M31: 4,507,085 km (0.095 R)
• M32: 4,682,563 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.1

Radius: 13.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.51 AU - 0.73 AU

Year: 337 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,839,376 km

• M1: 170,691 km (0.11 R)
• M2: 256,860 km (0.088 R)
• M3: 352,303 km (0.042 R)
• M4: 466,147 km (0.028 R)
• M5: 569,070 km (0.112 R)
• M6: 654,939 km (0.101 R)
• M7: 752,477 km (0.111 R)
• M8: 855,849 km (0.105 R)
• M9: 968,048 km (0.112 R)
• M10: 1,097,001 km (0.086 R)
• M11: 1,197,681 km (0.079 R)
• M12: 1,325,437 km (0.069 R)
• M13: 1,425,518 km (0.105 R)
• M14: 1,519,914 km (0.118 R)
• M15: 1,676,693 km (0.077 R)
• M16: 1,807,890 km (0.116 R)
• M17: 1,960,929 km (0.076 R)
• M18: 2,104,393 km (0.071 R)
• M19: 2,382,496 km (0.084 R)
• M20: 2,506,064 km (0.098 R)
• M21: 2,626,939 km (0.119 R)
• M22: 2,744,523 km (0.079 R)
• M23: 2,911,175 km (0.051 R)
• M24: 3,129,887 km (0.066 R)
• M25: 3,227,574 km (0.116 R)
• M26: 3,353,984 km (0.118 R)
• M27: 3,521,534 km (0.097 R)
• M28: 3,691,776 km (0.11 R)
• M29: 3,824,170 km (0.111 R)
• M30: 4,076,093 km (0.115 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 10.2

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.82 AU - 4.04 AU

Year: 4385 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 72.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,839,376 km

• M1: 137,181 km (0.065 R)
• M2: 222,302 km (0.049 R)
• M3: 369,656 km (0.099 R)
• M4: 483,650 km (0.113 R)
• M5: 813,513 km (0.11 R)
• M6: 1,065,436 km (0.08 R)
• M7: 1,136,046 km (0.033 R)
• M8: 1,267,244 km (0.07 R)
• M9: 1,419,085 km (0.076 R)
• M10: 1,758,074 km (0.111 R)
• M11: 2,176,350 km (0.082 R)
• M12: 2,267,455 km (0.074 R)
• M13: 2,341,356 km (0.109 R)
• M14: 2,548,549 km (0.105 R)
• M15: 3,062,268 km (0.083 R)
• M16: 3,185,387 km (0.035 R)
• M17: 3,289,358 km (0.091 R)
• M18: 3,373,282 km (0.112 R)
• M19: 3,479,198 km (0.09 R)
• M20: 3,651,235 km (0.097 R)
• M21: 3,759,993 km (0.101 R)
• M22: 4,025,828 km (0.118 R)
• M23: 4,389,800 km (0.065 R)
• M24: 4,459,213 km (0.028 R)
• M25: 4,529,076 km (0.101 R)
• M26: 4,979,814 km (0.042 R)
• M27: 5,544,546 km (0.067 R)
• M28: 5,619,794 km (0.042 R)
• M29: 5,872,913 km (0.113 R)
• M30: 6,364,043 km (0.045 R)
• M31: 6,868,637 km (0.096 R)
• M32: 8,114,338 km (0.098 R)
• M33: 8,371,946 km (0.088 R)
• M34: 8,487,136 km (0.062 R)
• M35: 8,983,203 km (0.082 R)
• M36: 9,398,785 km (0.111 R)
• M37: 9,518,613 km (0.073 R)
• M38: 9,608,970 km (0.057 R)
• M39: 9,729,696 km (0.085 R)
• M40: 10,651,668 km (0.102 R)
• M41: 10,839,413 km (0.085 R)
• M42: 10,933,809 km (0.104 R)
• M43: 11,091,485 km (0.079 R)
• M44: 11,441,245 km (0.075 R)
• M45: 11,762,432 km (0.102 R)
• M46: 11,826,908 km (0.103 R)
• M47: 11,891,684 km (0.097 R)
• M48: 12,216,910 km (0.082 R)
• M49: 12,446,393 km (0.072 R)
• M50: 12,611,101 km (0.068 R)
• M51: 13,176,880 km (0.099 R)
• M52: 13,750,737 km (0.031 R)
• M53: 14,058,011 km (0.117 R)
• M54: 14,818,267 km (0.032 R)
• M55: 15,133,321 km (0.084 R)
• M56: 15,663,047 km (0.069 R)
• M57: 16,199,056 km (0.117 R)
• M58: 16,379,022 km (0.026 R)
• M59: 16,740,899 km (0.091 R)
• M60: 16,850,106 km (0.082 R)
• M61: 17,362,329 km (0.061 R)
• M62: 17,472,732 km (0.113 R)
• M63: 18,590,079 km (0.037 R)
• M64: 18,665,326 km (0.088 R)
• M65: 19,730,314 km (0.114 R)
• M66: 20,347,704 km (0.111 R)
• M67: 20,619,823 km (0.08 R)
• M68: 21,167,650 km (0.028 R)
• M69: 21,839,344 km (0.091 R)
• M70: 22,237,873 km (0.111 R)
• M71: 22,437,885 km (0.116 R)
• M72: 22,638,646 km (0.108 R)
• M73: 23,284,909 km (0.07 R)
• M74: 23,650,975 km (0.118 R)
• M75: 24,183,393 km (0.092 R)
• M76: 24,347,951 km (0.069 R)
• M77: 24,595,536 km (0.112 R)
• M78: 25,134,836 km (0.112 R)
• M79: 25,929,949 km (0.103 R)
• M80: 26,818,410 km (0.052 R)
• M81: 27,673,961 km (0.03 R)
• M82: 28,148,186 km (0.1 R)
• M83: 28,625,253 km (0.096 R)
• M84: 29,105,014 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 9.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.45 AU - 4.79 AU

Year: 6854 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,839,376 km

• M1: 134,937 km (0.116 R)
• M2: 215,571 km (0.112 R)
• M3: 303,534 km (0.12 R)
• M4: 429,047 km (0.09 R)
• M5: 539,001 km (0.066 R)
• M6: 610,210 km (0.054 R)
• M7: 830,717 km (0.056 R)
• M8: 900,579 km (0.105 R)
• M9: 1,169,257 km (0.113 R)
• M10: 1,497,175 km (0.078 R)
• M11: 1,853,518 km (0.063 R)
• M12: 2,315,625 km (0.1 R)
• M13: 2,395,959 km (0.068 R)
• M14: 2,706,225 km (0.03 R)
• M15: 2,920,300 km (0.088 R)
• M16: 3,007,516 km (0.112 R)
• M17: 3,162,200 km (0.088 R)
• M18: 4,023,136 km (0.08 R)
• M19: 4,144,908 km (0.071 R)
• M20: 4,218,510 km (0.12 R)
• M21: 4,342,228 km (0.088 R)
• M22: 4,823,335 km (0.113 R)
• M23: 4,900,826 km (0.096 R)
• M24: 5,109,665 km (0.1 R)
• M25: 5,188,653 km (0.068 R)
• M26: 5,347,974 km (0.107 R)
• M27: 5,455,086 km (0.1 R)
• M28: 5,835,813 km (0.1 R)
• M29: 5,918,541 km (0.081 R)
• M30: 6,140,993 km (0.103 R)
• M31: 6,970,363 km (0.087 R)
• M32: 7,294,243 km (0.117 R)
• M33: 7,713,416 km (0.083 R)
• M34: 7,804,371 km (0.084 R)
• M35: 8,264,086 km (0.063 R)
• M36: 8,326,019 km (0.079 R)
• M37: 8,512,867 km (0.094 R)
• M38: 10,189,410 km (0.118 R)
• M39: 10,556,972 km (0.076 R)
• M40: 10,624,291 km (0.036 R)
• M41: 10,826,996 km (0.112 R)
• M42: 11,099,264 km (0.034 R)
• M43: 11,167,780 km (0.108 R)
• M44: 11,894,826 km (0.104 R)
• M45: 12,281,686 km (0.057 R)
• M46: 12,458,959 km (0.101 R)
• M47: 13,321,690 km (0.061 R)
• M48: 13,981,267 km (0.085 R)
• M49: 14,352,270 km (0.052 R)
• M50: 15,066,301 km (0.079 R)
• M51: 15,599,767 km (0.081 R)
• M52: 15,868,744 km (0.076 R)
• M53: 16,100,620 km (0.111 R)
• M54: 16,217,008 km (0.119 R)
• M55: 16,646,054 km (0.089 R)
• M56: 16,763,638 km (0.055 R)
• M57: 16,842,177 km (0.118 R)
• M58: 16,999,853 km (0.117 R)
• M59: 17,475,425 km (0.076 R)
• M60: 17,634,896 km (0.075 R)
• M61: 17,754,874 km (0.093 R)
• M62: 18,480,274 km (0.108 R)
• M63: 18,561,356 km (0.041 R)
• M64: 18,683,428 km (0.118 R)
• M65: 18,805,799 km (0.068 R)
• M66: 19,710,716 km (0.085 R)
• M67: 20,335,736 km (0.088 R)
• M68: 20,713,920 km (0.118 R)
• M69: 21,136,982 km (0.106 R)
• M70: 21,306,926 km (0.11 R)
• M71: 21,605,523 km (0.057 R)
• M72: 21,691,093 km (0.108 R)
• M73: 22,293,075 km (0.034 R)
• M74: 22,683,076 km (0.106 R)
• M75: 23,734,001 km (0.111 R)
• M76: 24,577,135 km (0.061 R)
• M77: 25,249,877 km (0.082 R)
• M78: 26,980,724 km (0.106 R)
• M79: 27,350,081 km (0.086 R)
• M80: 28,702,595 km (0.111 R)
• M81: 30,316,008 km (0.111 R)
• M82: 31,085,540 km (0.028 R)
• M83: 31,472,550 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.7

Radius: 4.1

Gravity: 53.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.6 AU - 10.56 AU

Year: 20467 Days

Day: 20.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,839,376 km

• M1: 80,932 km (0.115 R)
• M2: 176,675 km (0.114 R)
• M3: 513,719 km (0.056 R)
• M4: 630,106 km (0.079 R)
• M5: 999,015 km (0.083 R)
• M6: 1,297,163 km (0.084 R)
• M7: 1,689,110 km (0.097 R)
• M8: 1,792,482 km (0.078 R)
• M9: 1,827,488 km (0.069 R)
• M10: 2,264,463 km (0.106 R)
• M11: 3,186,584 km (0.091 R)
• M12: 3,979,453 km (0.039 R)
• M13: 4,732,529 km (0.078 R)
• M14: 5,175,039 km (0.116 R)
• M15: 5,325,535 km (0.1 R)
• M16: 6,364,941 km (0.112 R)
• M17: 6,634,217 km (0.12 R)
• M18: 6,797,727 km (0.098 R)
• M19: 7,017,786 km (0.098 R)
• M20: 7,073,137 km (0.052 R)
• M21: 7,128,638 km (0.039 R)
• M22: 7,352,137 km (0.113 R)
• M23: 9,039,900 km (0.053 R)
• M24: 9,525,794 km (0.044 R)
• M25: 10,020,065 km (0.096 R)
• M26: 10,713,152 km (0.076 R)
• M27: 11,617,621 km (0.116 R)
• M28: 12,145,253 km (0.098 R)
• M29: 12,815,900 km (0.117 R)
• M30: 14,122,637 km (0.078 R)
• M31: 16,786,377 km (0.114 R)
• M32: 17,307,426 km (0.084 R)
• M33: 18,518,122 km (0.071 R)
• M34: 18,979,183 km (0.079 R)
• M35: 20,305,817 km (0.051 R)
• M36: 21,100,032 km (0.095 R)
• M37: 22,718,681 km (0.081 R)
• M38: 23,129,626 km (0.074 R)
• M39: 24,460,897 km (0.075 R)
• M40: 24,544,971 km (0.1 R)
• M41: 25,305,527 km (0.098 R)
• M42: 29,311,608 km (0.031 R)
• M43: 31,296,024 km (0.119 R)
• M44: 33,323,374 km (0.051 R)
• M45: 33,883,619 km (0.072 R)
• M46: 34,258,810 km (0.09 R)
• M47: 35,202,922 km (0.103 R)
• M48: 36,155,412 km (0.102 R)
• M49: 36,538,831 km (0.106 R)
• M50: 37,213,069 km (0.113 R)
• M51: 37,309,709 km (0.116 R)
• M52: 37,503,289 km (0.056 R)
• M53: 37,891,345 km (0.102 R)
• M54: 38,280,749 km (0.101 R)
• M55: 41,644,158 km (0.076 R)
• M56: 41,844,918 km (0.09 R)
• M57: 43,972,349 km (0.119 R)
• M58: 45,410,134 km (0.111 R)
• M59: 46,654,639 km (0.084 R)
• M60: 46,863,179 km (0.061 R)
• M61: 47,385,874 km (0.107 R)
• M62: 48,331,482 km (0.116 R)
• M63: 49,389,438 km (0.106 R)
• M64: 51,743,809 km (0.105 R)
• M65: 53,151,974 km (0.071 R)
• M66: 53,806,315 km (0.056 R)
• M67: 54,792,614 km (0.118 R)
• M68: 56,338,708 km (0.106 R)
• M69: 56,560,711 km (0.081 R)
• M70: 57,117,065 km (0.062 R)
• M71: 57,675,215 km (0.099 R)
• M72: 57,787,114 km (0.096 R)
• M73: 59,586,627 km (0.116 R)
• M74: 61,632,976 km (0.083 R)
• M75: 62,894,685 km (0.061 R)
• M76: 63,586,575 km (0.05 R)
• M77: 64,629,123 km (0.115 R)
• M78: 66,379,118 km (0.119 R)
• M79: 66,730,973 km (0.088 R)
• M80: 68,144,672 km (0.107 R)
• M81: 68,263,004 km (0.088 R)
• M82: 68,381,336 km (0.036 R)
• M83: 69,449,166 km (0.06 R)
• M84: 69,568,246 km (0.053 R)
• M85: 69,925,635 km (0.104 R)
• M86: 70,164,244 km (0.028 R)
• M87: 73,533,188 km (0.054 R)
• M88: 74,140,256 km (0.117 R)
• M89: 74,383,652 km (0.079 R)
• M90: 75,849,112 km (0.079 R)
• M91: 77,941,388 km (0.086 R)
• M92: 78,312,690 km (0.065 R)
• M93: 78,684,441 km (0.064 R)
• M94: 80,427,106 km (0.112 R)
• M95: 82,812,594 km (0.08 R)
• M96: 83,317,786 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit