🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 10.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.44 AU - 0.62 AU

Year: 257 Days

Day: 13.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,453,261 km

• M1: 134,040 km (0.044 R)
• M2: 220,058 km (0.109 R)
• M3: 297,849 km (0.094 R)
• M4: 376,687 km (0.106 R)
• M5: 452,234 km (0.092 R)
• M6: 523,443 km (0.081 R)
• M7: 590,612 km (0.054 R)
• M8: 707,000 km (0.072 R)
• M9: 799,152 km (0.043 R)
• M10: 872,006 km (0.087 R)
• M11: 954,285 km (0.091 R)
• M12: 1,079,349 km (0.102 R)
• M13: 1,237,174 km (0.11 R)
• M14: 1,378,694 km (0.119 R)
• M15: 1,447,509 km (0.079 R)
• M16: 1,571,825 km (0.086 R)
• M17: 1,652,458 km (0.07 R)
• M18: 1,827,039 km (0.1 R)
• M19: 1,984,865 km (0.105 R)
• M20: 2,072,379 km (0.12 R)
• M21: 2,189,814 km (0.113 R)
• M22: 2,285,257 km (0.116 R)
• M23: 2,416,454 km (0.119 R)
• M24: 2,505,316 km (0.097 R)
• M25: 2,590,287 km (0.092 R)
• M26: 2,763,222 km (0.11 R)
• M27: 2,945,283 km (0.031 R)
• M28: 3,115,376 km (0.095 R)
• M29: 3,185,387 km (0.069 R)
• M30: 3,487,426 km (0.106 R)
• M31: 3,650,487 km (0.1 R)
• M32: 3,735,758 km (0.086 R)
• M33: 3,868,003 km (0.119 R)
• M34: 3,978,406 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.7

Radius: 8.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.01 AU - 1.39 AU

Year: 877 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,453,261 km

• M1: 108,458 km (0.118 R)
• M2: 166,502 km (0.112 R)
• M3: 260,151 km (0.091 R)
• M4: 371,452 km (0.096 R)
• M5: 432,338 km (0.088 R)
• M6: 488,287 km (0.082 R)
• M7: 633,248 km (0.077 R)
• M8: 776,862 km (0.103 R)
• M9: 858,393 km (0.056 R)
• M10: 954,584 km (0.065 R)
• M11: 1,018,911 km (0.115 R)
• M12: 1,252,583 km (0.107 R)
• M13: 1,409,212 km (0.103 R)
• M14: 1,727,257 km (0.107 R)
• M15: 1,858,006 km (0.097 R)
• M16: 2,007,005 km (0.075 R)
• M17: 2,152,414 km (0.105 R)
• M18: 2,348,986 km (0.112 R)
• M19: 2,543,313 km (0.061 R)
• M20: 2,726,122 km (0.107 R)
• M21: 2,861,807 km (0.089 R)
• M22: 3,131,083 km (0.093 R)
• M23: 3,327,206 km (0.114 R)
• M24: 3,508,968 km (0.111 R)
• M25: 3,582,719 km (0.102 R)
• M26: 3,647,495 km (0.088 R)
• M27: 3,769,118 km (0.106 R)
• M28: 3,901,512 km (0.025 R)
• M29: 4,045,126 km (0.097 R)
• M30: 4,151,640 km (0.069 R)
• M31: 4,210,133 km (0.056 R)
• M32: 4,728,190 km (0.077 R)
• M33: 4,943,312 km (0.05 R)
• M34: 5,005,246 km (0.084 R)
• M35: 5,067,628 km (0.074 R)
• M36: 5,192,991 km (0.103 R)
• M37: 5,489,494 km (0.033 R)
• M38: 5,639,989 km (0.102 R)
• M39: 5,988,702 km (0.052 R)
• M40: 6,355,965 km (0.052 R)
• M41: 6,423,433 km (0.113 R)
• M42: 6,491,201 km (0.073 R)
• M43: 6,559,268 km (0.109 R)
• M44: 6,833,780 km (0.038 R)
• M45: 6,891,376 km (0.038 R)
• M46: 6,949,270 km (0.117 R)
• M47: 7,053,689 km (0.119 R)
• M48: 7,217,349 km (0.118 R)
• M49: 7,394,024 km (0.096 R)
• M50: 7,453,265 km (0.091 R)
• M51: 7,560,228 km (0.11 R)
• M52: 7,679,756 km (0.108 R)
• M53: 7,932,726 km (0.11 R)
• M54: 8,078,435 km (0.113 R)
• M55: 8,249,724 km (0.095 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 14.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.71 AU - 2.27 AU

Year: 1872 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,453,261 km

• M1: 194,178 km (0.086 R)
• M2: 290,369 km (0.071 R)
• M3: 408,253 km (0.118 R)
• M4: 630,106 km (0.066 R)
• M5: 770,728 km (0.09 R)
• M6: 1,048,681 km (0.12 R)
• M7: 1,151,006 km (0.087 R)
• M8: 1,256,921 km (0.07 R)
• M9: 1,511,686 km (0.088 R)
• M10: 1,622,389 km (0.111 R)
• M11: 1,736,083 km (0.043 R)
• M12: 1,859,651 km (0.086 R)
• M13: 2,086,890 km (0.114 R)
• M14: 2,406,880 km (0.073 R)
• M15: 2,499,032 km (0.061 R)
• M16: 2,631,875 km (0.039 R)
• M17: 2,743,027 km (0.117 R)
• M18: 3,003,327 km (0.073 R)
• M19: 3,170,128 km (0.085 R)
• M20: 3,314,490 km (0.066 R)
• M21: 3,478,450 km (0.096 R)
• M22: 3,743,088 km (0.114 R)
• M23: 4,023,435 km (0.092 R)
• M24: 4,115,437 km (0.109 R)
• M25: 4,282,688 km (0.038 R)
• M26: 4,480,905 km (0.1 R)
• M27: 4,624,220 km (0.11 R)
• M28: 4,788,628 km (0.117 R)
• M29: 4,945,257 km (0.039 R)
• M30: 5,496,525 km (0.043 R)
• M31: 5,640,139 km (0.103 R)
• M32: 5,889,070 km (0.073 R)
• M33: 5,983,316 km (0.05 R)
• M34: 6,226,712 km (0.119 R)
• M35: 6,527,404 km (0.119 R)
• M36: 6,888,084 km (0.044 R)
• M37: 7,009,707 km (0.085 R)
• M38: 7,165,738 km (0.093 R)
• M39: 7,322,816 km (0.087 R)
• M40: 7,571,896 km (0.094 R)
• M41: 7,697,558 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 14.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.95 AU - 2.05 AU

Year: 1886 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 57.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,453,261 km

• M1: 276,606 km (0.111 R)
• M2: 380,427 km (0.103 R)
• M3: 494,271 km (0.093 R)
• M4: 602,431 km (0.101 R)
• M5: 775,665 km (0.077 R)
• M6: 915,988 km (0.115 R)
• M7: 1,093,261 km (0.107 R)
• M8: 1,361,939 km (0.115 R)
• M9: 1,453,044 km (0.113 R)
• M10: 1,567,486 km (0.113 R)
• M11: 1,674,449 km (0.058 R)
• M12: 1,929,962 km (0.07 R)
• M13: 2,246,661 km (0.092 R)
• M14: 2,467,467 km (0.099 R)
• M15: 2,657,008 km (0.076 R)
• M16: 2,760,081 km (0.027 R)
• M17: 3,605,309 km (0.116 R)
• M18: 3,850,649 km (0.091 R)
• M19: 3,968,084 km (0.119 R)
• M20: 4,465,197 km (0.057 R)
• M21: 4,729,237 km (0.112 R)
• M22: 5,337,951 km (0.041 R)
• M23: 5,485,754 km (0.115 R)
• M24: 5,768,943 km (0.117 R)
• M25: 5,886,826 km (0.088 R)
• M26: 6,125,285 km (0.106 R)
• M27: 6,332,179 km (0.053 R)
• M28: 6,984,874 km (0.088 R)
• M29: 7,346,751 km (0.086 R)
• M30: 7,696,212 km (0.039 R)
• M31: 8,032,358 km (0.118 R)
• M32: 8,335,294 km (0.107 R)
• M33: 8,641,970 km (0.045 R)
• M34: 8,757,908 km (0.118 R)
• M35: 9,128,612 km (0.11 R)
• M36: 9,345,678 km (0.097 R)
• M37: 9,484,655 km (0.036 R)
• M38: 9,644,425 km (0.083 R)
• M39: 9,966,509 km (0.05 R)
• M40: 10,108,627 km (0.115 R)
• M41: 10,230,849 km (0.05 R)
• M42: 10,662,887 km (0.082 R)
• M43: 10,766,559 km (0.12 R)
• M44: 10,933,211 km (0.056 R)
• M45: 11,184,984 km (0.051 R)
• M46: 11,311,544 km (0.076 R)
• M47: 11,417,309 km (0.044 R)
• M48: 11,630,038 km (0.119 R)
• M49: 12,889,353 km (0.082 R)
• M50: 13,244,348 km (0.076 R)
• M51: 13,602,635 km (0.056 R)
• M52: 14,420,487 km (0.1 R)
• M53: 14,835,322 km (0.07 R)
• M54: 15,044,310 km (0.12 R)
• M55: 15,184,184 km (0.045 R)
• M56: 15,324,507 km (0.03 R)
• M57: 15,441,642 km (0.054 R)
• M58: 15,582,713 km (0.086 R)
• M59: 15,913,623 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 11.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.67 AU - 5.67 AU

Year: 7839 Days

Day: 14.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,453,261 km

• M1: 154,834 km (0.1 R)
• M2: 358,436 km (0.091 R)
• M3: 826,678 km (0.105 R)
• M4: 953,986 km (0.09 R)
• M5: 1,088,325 km (0.088 R)
• M6: 1,261,708 km (0.03 R)
• M7: 2,142,092 km (0.081 R)
• M8: 2,341,506 km (0.091 R)
• M9: 2,526,409 km (0.117 R)
• M10: 2,652,520 km (0.118 R)
• M11: 3,043,120 km (0.115 R)
• M12: 3,359,819 km (0.031 R)
• M13: 3,452,270 km (0.089 R)
• M14: 3,976,012 km (0.106 R)
• M15: 4,073,999 km (0.099 R)
• M16: 4,575,900 km (0.041 R)
• M17: 5,097,547 km (0.096 R)
• M18: 5,284,694 km (0.091 R)
• M19: 5,392,554 km (0.09 R)
• M20: 5,583,292 km (0.06 R)
• M21: 5,693,246 km (0.075 R)
• M22: 6,368,232 km (0.087 R)
• M23: 6,920,697 km (0.087 R)
• M24: 7,009,408 km (0.087 R)
• M25: 7,732,116 km (0.12 R)
• M26: 8,860,532 km (0.055 R)
• M27: 9,215,678 km (0.117 R)
• M28: 9,378,590 km (0.108 R)
• M29: 10,207,661 km (0.07 R)
• M30: 10,477,984 km (0.077 R)
• M31: 11,512,603 km (0.067 R)
• M32: 11,793,997 km (0.064 R)
• M33: 12,363,516 km (0.059 R)
• M34: 12,978,662 km (0.059 R)
• M35: 13,789,333 km (0.105 R)
• M36: 14,313,823 km (0.106 R)
• M37: 14,654,458 km (0.089 R)
• M38: 14,997,785 km (0.115 R)
• M39: 15,498,489 km (0.086 R)
• M40: 15,575,981 km (0.113 R)
• M41: 15,965,384 km (0.049 R)
• M42: 16,595,191 km (0.118 R)
• M43: 16,913,236 km (0.086 R)
• M44: 17,273,318 km (0.116 R)
• M45: 17,434,285 km (0.116 R)
• M46: 17,717,025 km (0.081 R)
• M47: 18,533,231 km (0.059 R)
• M48: 20,329,453 km (0.108 R)
• M49: 20,584,368 km (0.108 R)
• M50: 21,571,863 km (0.111 R)
• M51: 21,788,631 km (0.062 R)
• M52: 22,311,625 km (0.117 R)
• M53: 22,530,786 km (0.087 R)
• M54: 23,015,483 km (0.101 R)
• M55: 23,281,318 km (0.106 R)
• M56: 23,950,320 km (0.086 R)
• M57: 24,040,079 km (0.108 R)
• M58: 24,670,933 km (0.101 R)
• M59: 25,352,950 km (0.06 R)
• M60: 25,627,611 km (0.067 R)
• M61: 25,811,168 km (0.096 R)
• M62: 26,457,131 km (0.111 R)
• M63: 26,921,782 km (0.077 R)
• M64: 27,015,131 km (0.118 R)
• M65: 27,342,452 km (0.064 R)
• M66: 27,530,047 km (0.093 R)
• M67: 27,670,969 km (0.097 R)
• M68: 27,765,066 km (0.079 R)
• M69: 28,332,042 km (0.077 R)
• M70: 28,807,464 km (0.047 R)
• M71: 29,333,599 km (0.059 R)
• M72: 30,881,788 km (0.11 R)
• M73: 30,979,475 km (0.118 R)
• M74: 31,469,258 km (0.034 R)
• M75: 31,616,612 km (0.05 R)
• M76: 32,258,238 km (0.103 R)
• M77: 32,456,455 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 3.7

Gravity: 55.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.17 AU - 7.89 AU

Year: 12430 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,453,261 km

• M1: 344,374 km (0.093 R)
• M2: 421,866 km (0.113 R)
• M3: 557,850 km (0.116 R)
• M4: 649,704 km (0.112 R)
• M5: 1,225,207 km (0.101 R)
• M6: 1,647,970 km (0.111 R)
• M7: 1,916,050 km (0.082 R)
• M8: 1,943,725 km (0.116 R)
• M9: 2,255,637 km (0.117 R)
• M10: 2,284,808 km (0.066 R)
• M11: 2,705,777 km (0.077 R)
• M12: 2,767,860 km (0.088 R)
• M13: 2,830,541 km (0.075 R)
• M14: 3,182,994 km (0.119 R)
• M15: 3,347,851 km (0.096 R)
• M16: 3,720,050 km (0.065 R)
• M17: 4,284,782 km (0.068 R)
• M18: 5,531,082 km (0.116 R)
• M19: 5,809,035 km (0.083 R)
• M20: 5,849,127 km (0.084 R)
• M21: 6,254,837 km (0.05 R)
• M22: 7,007,763 km (0.111 R)
• M23: 7,050,398 km (0.08 R)
• M24: 7,394,772 km (0.095 R)
• M25: 7,481,838 km (0.117 R)
• M26: 8,370,001 km (0.095 R)
• M27: 9,104,227 km (0.056 R)
• M28: 9,244,101 km (0.085 R)
• M29: 9,858,799 km (0.116 R)
• M30: 9,954,542 km (0.116 R)
• M31: 10,195,244 km (0.1 R)
• M32: 10,928,723 km (0.037 R)
• M33: 11,427,183 km (0.109 R)
• M34: 11,527,713 km (0.112 R)
• M35: 11,780,384 km (0.062 R)
• M36: 12,394,333 km (0.119 R)
• M37: 12,549,466 km (0.097 R)
• M38: 12,913,887 km (0.051 R)
• M39: 13,599,793 km (0.097 R)
• M40: 14,135,503 km (0.054 R)
• M41: 14,678,094 km (0.115 R)
• M42: 15,006,910 km (0.045 R)
• M43: 15,393,621 km (0.054 R)
• M44: 16,686,894 km (0.1 R)
• M45: 17,375,493 km (0.083 R)
• M46: 17,839,696 km (0.107 R)
• M47: 18,131,860 km (0.073 R)
• M48: 18,425,521 km (0.108 R)
• M49: 18,602,645 km (0.099 R)
• M50: 19,017,779 km (0.101 R)
• M51: 19,616,320 km (0.069 R)
• M52: 20,281,731 km (0.12 R)
• M53: 20,403,504 km (0.096 R)
• M54: 21,139,226 km (0.082 R)
• M55: 21,510,379 km (0.11 R)
• M56: 22,008,540 km (0.108 R)
• M57: 22,259,116 km (0.084 R)
• M58: 22,636,701 km (0.099 R)
• M59: 23,589,789 km (0.117 R)
• M60: 24,620,818 km (0.082 R)
• M61: 24,880,819 km (0.102 R)
• M62: 25,996,220 km (0.103 R)
• M63: 26,261,009 km (0.103 R)
• M64: 26,593,265 km (0.104 R)
• M65: 27,936,056 km (0.04 R)
• M66: 29,026,176 km (0.1 R)
• M67: 30,827,035 km (0.056 R)
• M68: 31,318,015 km (0.033 R)
• M69: 32,165,637 km (0.111 R)
• M70: 32,877,872 km (0.116 R)
• M71: 32,949,380 km (0.076 R)
• M72: 36,441,742 km (0.094 R)
• M73: 36,812,296 km (0.065 R)
• M74: 37,706,592 km (0.077 R)
• M75: 37,931,288 km (0.091 R)
• M76: 39,061,350 km (0.061 R)
• M77: 40,049,744 km (0.107 R)
• M78: 40,126,188 km (0.08 R)
• M79: 41,740,947 km (0.11 R)
• M80: 42,595,301 km (0.08 R)
• M81: 43,220,321 km (0.083 R)
• M82: 43,769,644 km (0.079 R)
• M83: 44,005,710 km (0.106 R)
• M84: 44,242,224 km (0.033 R)
• M85: 44,400,199 km (0.081 R)
• M86: 44,716,599 km (0.089 R)
• M87: 46,791,671 km (0.116 R)
• M88: 49,880,418 km (0.094 R)
• M89: 50,126,955 km (0.102 R)
• M90: 51,117,592 km (0.093 R)
• M91: 52,448,415 km (0.103 R)
• M92: 52,531,891 km (0.119 R)
• M93: 54,550,564 km (0.097 R)
• M94: 55,313,962 km (0.086 R)
• M95: 55,484,205 km (0.112 R)
• M96: 56,080,951 km (0.036 R)
• M97: 56,337,511 km (0.073 R)
• M98: 56,937,398 km (0.099 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: 392 - 13,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit