🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 8.2

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.07 AU

Year: 609 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,891,533 km

• M1: 104,569 km (0.062 R)
• M2: 195,225 km (0.061 R)
• M3: 310,416 km (0.114 R)
• M4: 369,357 km (0.104 R)
• M5: 472,729 km (0.09 R)
• M6: 556,055 km (0.075 R)
• M7: 617,839 km (0.09 R)
• M8: 853,157 km (0.094 R)
• M9: 1,060,649 km (0.105 R)
• M10: 1,133,353 km (0.118 R)
• M11: 1,272,330 km (0.034 R)
• M12: 1,516,623 km (0.054 R)
• M13: 1,676,843 km (0.055 R)
• M14: 1,815,819 km (0.104 R)
• M15: 1,924,427 km (0.079 R)
• M16: 2,007,155 km (0.034 R)
• M17: 2,133,714 km (0.116 R)
• M18: 2,219,584 km (0.114 R)
• M19: 2,328,491 km (0.119 R)
• M20: 2,387,432 km (0.1 R)
• M21: 2,439,343 km (0.119 R)
• M22: 2,491,553 km (0.114 R)
• M23: 2,574,579 km (0.067 R)
• M24: 2,627,836 km (0.064 R)
• M25: 2,681,542 km (0.111 R)
• M26: 2,750,955 km (0.111 R)
• M27: 2,891,876 km (0.076 R)
• M28: 2,979,242 km (0.117 R)
• M29: 3,083,511 km (0.089 R)
• M30: 3,140,209 km (0.075 R)
• M31: 3,271,107 km (0.059 R)
• M32: 3,337,229 km (0.09 R)
• M33: 3,428,933 km (0.073 R)
• M34: 3,513,007 km (0.037 R)
• M35: 3,640,464 km (0.107 R)
• M36: 3,743,537 km (0.105 R)
• M37: 3,795,448 km (0.11 R)
• M38: 3,847,657 km (0.031 R)
• M39: 3,987,830 km (0.055 R)
• M40: 4,111,997 km (0.106 R)
• M41: 4,273,413 km (0.048 R)
• M42: 4,427,798 km (0.101 R)
• M43: 4,574,852 km (0.118 R)
• M44: 4,845,475 km (0.103 R)
• M45: 4,940,021 km (0.105 R)
• M46: 5,266,144 km (0.083 R)
• M47: 5,412,301 km (0.065 R)
• M48: 5,559,805 km (0.094 R)
• M49: 5,658,839 km (0.071 R)
• M50: 5,728,551 km (0.077 R)
• M51: 5,828,483 km (0.083 R)
• M52: 5,919,139 km (0.075 R)
• M53: 6,030,440 km (0.09 R)
• M54: 6,132,166 km (0.049 R)
• M55: 6,275,631 km (0.103 R)
• M56: 6,691,812 km (0.078 R)
• M57: 6,892,572 km (0.089 R)
• M58: 7,052,642 km (0.043 R)
• M59: 7,181,446 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 11.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.06 AU - 1.08 AU

Year: 764 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,891,533 km

• M1: 164,109 km (0.079 R)
• M2: 261,048 km (0.112 R)
• M3: 356,791 km (0.095 R)
• M4: 436,676 km (0.077 R)
• M5: 515,813 km (0.066 R)
• M6: 614,847 km (0.048 R)
• M7: 706,401 km (0.083 R)
• M8: 777,161 km (0.092 R)
• M9: 855,999 km (0.08 R)
• M10: 1,051,523 km (0.111 R)
• M11: 1,139,936 km (0.088 R)
• M12: 1,237,324 km (0.079 R)
• M13: 1,453,792 km (0.114 R)
• M14: 1,560,156 km (0.061 R)
• M15: 1,696,739 km (0.051 R)
• M16: 1,794,875 km (0.058 R)
• M17: 1,931,159 km (0.12 R)
• M18: 2,168,870 km (0.08 R)
• M19: 2,400,298 km (0.057 R)
• M20: 2,591,484 km (0.103 R)
• M21: 2,705,328 km (0.108 R)
• M22: 2,787,607 km (0.116 R)
• M23: 2,946,480 km (0.095 R)
• M24: 3,117,021 km (0.053 R)
• M25: 3,326,009 km (0.107 R)
• M26: 3,432,374 km (0.094 R)
• M27: 3,539,785 km (0.035 R)
• M28: 3,612,041 km (0.088 R)
• M29: 3,803,975 km (0.099 R)
• M30: 3,952,675 km (0.11 R)
• M31: 4,065,322 km (0.065 R)
• M32: 4,160,167 km (0.108 R)
• M33: 4,380,974 km (0.076 R)
• M34: 4,645,313 km (0.082 R)
• M35: 4,714,577 km (0.114 R)
• M36: 4,784,290 km (0.092 R)
• M37: 4,944,958 km (0.093 R)
• M38: 5,251,184 km (0.058 R)
• M39: 5,385,673 km (0.105 R)
• M40: 5,521,508 km (0.055 R)
• M41: 5,658,390 km (0.069 R)
• M42: 5,967,908 km (0.07 R)
• M43: 6,140,993 km (0.063 R)
• M44: 6,293,882 km (0.084 R)
• M45: 6,403,986 km (0.09 R)
• M46: 6,525,609 km (0.111 R)
• M47: 6,692,859 km (0.077 R)
• M48: 6,771,398 km (0.085 R)
• M49: 6,906,784 km (0.06 R)
• M50: 6,997,590 km (0.063 R)
• M51: 7,088,695 km (0.07 R)
• M52: 7,376,222 km (0.055 R)
• M53: 7,480,642 km (0.088 R)
• M54: 7,702,645 km (0.119 R)
• M55: 7,796,891 km (0.087 R)
• M56: 7,903,256 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 12.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.69 AU - 1.87 AU

Year: 1639 Days

Day: 11.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,891,533 km

• M1: 155,881 km (0.036 R)
• M2: 235,766 km (0.087 R)
• M3: 368,160 km (0.099 R)
• M4: 475,721 km (0.075 R)
• M5: 560,992 km (0.081 R)
• M6: 678,127 km (0.115 R)
• M7: 839,693 km (0.081 R)
• M8: 1,115,701 km (0.118 R)
• M9: 1,203,664 km (0.118 R)
• M10: 1,319,154 km (0.06 R)
• M11: 1,403,976 km (0.086 R)
• M12: 1,499,719 km (0.078 R)
• M13: 1,624,782 km (0.085 R)
• M14: 1,735,036 km (0.09 R)
• M15: 2,041,413 km (0.104 R)
• M16: 2,262,369 km (0.081 R)
• M17: 2,386,385 km (0.094 R)
• M18: 2,587,295 km (0.044 R)
• M19: 2,782,969 km (0.052 R)
• M20: 2,916,261 km (0.092 R)
• M21: 3,375,826 km (0.101 R)
• M22: 3,470,521 km (0.113 R)
• M23: 3,554,146 km (0.045 R)
• M24: 3,650,487 km (0.117 R)
• M25: 3,772,260 km (0.087 R)
• M26: 4,070,109 km (0.069 R)
• M27: 4,221,951 km (0.111 R)
• M28: 4,808,375 km (0.048 R)
• M29: 4,955,579 km (0.077 R)
• M30: 5,077,202 km (0.067 R)
• M31: 5,158,883 km (0.088 R)
• M32: 5,295,914 km (0.118 R)
• M33: 5,728,701 km (0.061 R)
• M34: 5,899,242 km (0.047 R)
• M35: 5,985,261 km (0.115 R)
• M36: 6,362,547 km (0.049 R)
• M37: 6,465,470 km (0.079 R)
• M38: 6,672,963 km (0.12 R)
• M39: 7,064,161 km (0.098 R)
• M40: 7,170,824 km (0.059 R)
• M41: 7,308,754 km (0.079 R)
• M42: 7,432,172 km (0.095 R)
• M43: 7,885,005 km (0.081 R)
• M44: 7,979,850 km (0.092 R)
• M45: 8,154,730 km (0.08 R)
• M46: 8,314,799 km (0.084 R)
• M47: 8,475,916 km (0.084 R)
• M48: 8,573,155 km (0.034 R)
• M49: 8,686,999 km (0.094 R)
• M50: 8,899,877 km (0.117 R)
• M51: 9,313,963 km (0.088 R)
• M52: 9,531,778 km (0.081 R)
• M53: 9,683,620 km (0.118 R)
• M54: 10,126,729 km (0.043 R)
• M55: 10,368,180 km (0.102 R)
• M56: 10,593,923 km (0.103 R)
• M57: 10,979,885 km (0.12 R)
• M58: 11,085,950 km (0.062 R)
• M59: 11,334,731 km (0.041 R)
• M60: 11,549,554 km (0.099 R)
• M61: 11,729,520 km (0.04 R)
• M62: 11,910,534 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.6

Radius: 3.9

Gravity: 63.55 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6 AU - 6.02 AU

Year: 10170 Days

Day: 18.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,891,533 km

• M1: 168,896 km (0.107 R)
• M2: 238,010 km (0.11 R)
• M3: 330,761 km (0.079 R)
• M4: 730,187 km (0.115 R)
• M5: 1,231,938 km (0.115 R)
• M6: 1,324,091 km (0.101 R)
• M7: 1,394,701 km (0.11 R)
• M8: 1,466,658 km (0.08 R)
• M9: 1,792,182 km (0.106 R)
• M10: 2,166,925 km (0.099 R)
• M11: 2,194,750 km (0.034 R)
• M12: 2,363,347 km (0.092 R)
• M13: 2,536,133 km (0.091 R)
• M14: 2,594,775 km (0.103 R)
• M15: 2,803,165 km (0.099 R)
• M16: 3,427,886 km (0.042 R)
• M17: 3,492,661 km (0.096 R)
• M18: 3,656,322 km (0.112 R)
• M19: 4,547,476 km (0.097 R)
• M20: 4,726,246 km (0.114 R)
• M21: 4,798,352 km (0.048 R)
• M22: 5,090,666 km (0.1 R)
• M23: 5,426,214 km (0.091 R)
• M24: 5,962,522 km (0.116 R)
• M25: 6,197,541 km (0.063 R)
• M26: 6,236,885 km (0.03 R)
• M27: 6,555,678 km (0.056 R)
• M28: 7,084,656 km (0.113 R)
• M29: 8,752,373 km (0.054 R)
• M30: 9,153,744 km (0.095 R)
• M31: 9,334,010 km (0.088 R)
• M32: 9,928,063 km (0.086 R)
• M33: 10,113,265 km (0.059 R)
• M34: 10,252,989 km (0.092 R)
• M35: 11,538,633 km (0.057 R)
• M36: 12,324,022 km (0.098 R)
• M37: 12,423,505 km (0.094 R)
• M38: 13,945,962 km (0.075 R)
• M39: 14,309,635 km (0.109 R)
• M40: 16,501,543 km (0.101 R)
• M41: 16,556,296 km (0.065 R)
• M42: 17,051,764 km (0.117 R)
• M43: 18,170,157 km (0.095 R)
• M44: 18,681,184 km (0.106 R)
• M45: 19,139,252 km (0.119 R)
• M46: 19,775,343 km (0.11 R)
• M47: 20,476,957 km (0.051 R)
• M48: 20,594,690 km (0.059 R)
• M49: 21,425,257 km (0.089 R)
• M50: 21,604,625 km (0.118 R)
• M51: 22,813,226 km (0.09 R)
• M52: 23,857,569 km (0.083 R)
• M53: 24,917,620 km (0.039 R)
• M54: 26,247,994 km (0.096 R)
• M55: 27,083,049 km (0.069 R)
• M56: 27,277,077 km (0.091 R)
• M57: 27,666,331 km (0.08 R)
• M58: 28,253,652 km (0.089 R)
• M59: 29,906,709 km (0.032 R)
• M60: 30,576,608 km (0.071 R)
• M61: 31,387,129 km (0.067 R)
• M62: 31,726,866 km (0.074 R)
• M63: 31,863,150 km (0.117 R)
• M64: 32,341,564 km (0.091 R)
• M65: 32,615,926 km (0.089 R)
• M66: 33,236,309 km (0.071 R)
• M67: 33,582,628 km (0.106 R)
• M68: 34,558,604 km (0.11 R)
• M69: 35,190,954 km (0.081 R)
• M70: 35,827,194 km (0.072 R)
• M71: 35,898,103 km (0.036 R)
• M72: 36,538,382 km (0.098 R)
• M73: 36,681,248 km (0.116 R)
• M74: 39,356,657 km (0.092 R)
• M75: 39,649,569 km (0.107 R)
• M76: 40,311,540 km (0.042 R)
• M77: 40,459,043 km (0.106 R)
• M78: 40,754,798 km (0.036 R)
• M79: 41,795,252 km (0.069 R)
• M80: 44,434,607 km (0.057 R)
• M81: 44,510,752 km (0.087 R)
• M82: 45,889,745 km (0.106 R)
• M83: 49,161,600 km (0.095 R)
• M84: 50,030,913 km (0.093 R)
• M85: 50,666,256 km (0.116 R)
• M86: 51,464,211 km (0.086 R)
• M87: 52,185,871 km (0.057 R)
• M88: 52,266,205 km (0.116 R)
• M89: 52,427,172 km (0.104 R)
• M90: 52,749,556 km (0.072 R)
• M91: 53,234,253 km (0.06 R)
• M92: 53,477,200 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 7

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.4 AU - 8.08 AU

Year: 14864 Days

Day: 16.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,891,533 km

• M1: 131,347 km (0.073 R)
• M2: 201,808 km (0.077 R)
• M3: 291,865 km (0.037 R)
• M4: 614,847 km (0.093 R)
• M5: 867,518 km (0.092 R)
• M6: 1,108,819 km (0.057 R)
• M7: 1,259,315 km (0.048 R)
• M8: 1,509,143 km (0.106 R)
• M9: 1,849,628 km (0.116 R)
• M10: 1,900,192 km (0.112 R)
• M11: 2,571,438 km (0.113 R)
• M12: 2,976,998 km (0.11 R)
• M13: 3,126,745 km (0.099 R)
• M14: 3,309,703 km (0.09 R)
• M15: 3,371,487 km (0.065 R)
• M16: 3,464,836 km (0.046 R)
• M17: 3,559,233 km (0.113 R)
• M18: 3,912,134 km (0.096 R)
• M19: 4,076,243 km (0.118 R)
• M20: 4,175,875 km (0.079 R)
• M21: 4,513,667 km (0.079 R)
• M22: 4,616,740 km (0.115 R)
• M23: 4,895,441 km (0.091 R)
• M24: 5,579,103 km (0.03 R)
• M25: 5,689,805 km (0.043 R)
• M26: 5,764,006 km (0.063 R)
• M27: 6,101,948 km (0.1 R)
• M28: 6,601,455 km (0.061 R)
• M29: 6,994,598 km (0.087 R)
• M30: 7,435,912 km (0.094 R)
• M31: 8,514,363 km (0.117 R)
• M32: 8,942,213 km (0.111 R)
• M33: 9,115,148 km (0.097 R)
• M34: 9,508,590 km (0.109 R)
• M35: 9,952,298 km (0.083 R)
• M36: 11,137,262 km (0.109 R)
• M37: 11,230,163 km (0.03 R)
• M38: 11,417,010 km (0.109 R)
• M39: 11,699,002 km (0.102 R)
• M40: 12,414,230 km (0.077 R)
• M41: 12,462,400 km (0.086 R)
• M42: 12,850,158 km (0.093 R)
• M43: 13,094,451 km (0.119 R)
• M44: 13,637,491 km (0.098 R)
• M45: 14,238,127 km (0.119 R)
• M46: 14,339,106 km (0.118 R)
• M47: 14,949,914 km (0.094 R)
• M48: 15,413,517 km (0.061 R)
• M49: 15,829,549 km (0.102 R)
• M50: 18,512,736 km (0.03 R)
• M51: 18,567,789 km (0.078 R)
• M52: 20,302,376 km (0.084 R)
• M53: 20,529,914 km (0.116 R)
• M54: 21,738,366 km (0.1 R)
• M55: 22,321,947 km (0.103 R)
• M56: 22,615,757 km (0.108 R)
• M57: 22,674,549 km (0.05 R)
• M58: 23,147,578 km (0.112 R)
• M59: 24,163,646 km (0.105 R)
• M60: 25,255,113 km (0.111 R)
• M61: 26,673,151 km (0.077 R)
• M62: 27,235,040 km (0.109 R)
• M63: 27,990,210 km (0.086 R)
• M64: 28,116,770 km (0.103 R)
• M65: 28,180,200 km (0.061 R)
• M66: 28,307,059 km (0.108 R)
• M67: 29,392,690 km (0.073 R)
• M68: 29,457,018 km (0.108 R)
• M69: 30,752,685 km (0.118 R)
• M70: 31,538,821 km (0.116 R)
• M71: 33,064,271 km (0.087 R)
• M72: 33,198,161 km (0.074 R)
• M73: 33,332,051 km (0.092 R)
• M74: 35,226,409 km (0.106 R)
• M75: 36,946,934 km (0.069 R)
• M76: 37,016,348 km (0.112 R)
• M77: 38,062,485 km (0.069 R)
• M78: 38,976,977 km (0.109 R)
• M79: 39,756,382 km (0.087 R)
• M80: 40,398,007 km (0.073 R)
• M81: 42,125,414 km (0.096 R)
• M82: 43,436,789 km (0.088 R)
• M83: 43,803,453 km (0.111 R)
• M84: 44,835,529 km (0.115 R)
• M85: 45,726,534 km (0.11 R)
• M86: 46,248,930 km (0.106 R)
• M87: 47,676,991 km (0.107 R)
• M88: 48,206,717 km (0.115 R)
• M89: 50,268,325 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit