🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 14.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.9 AU

Year: 494 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,485,508 km

• M1: 179,966 km (0.041 R)
• M2: 270,323 km (0.117 R)
• M3: 371,601 km (0.099 R)
• M4: 494,870 km (0.04 R)
• M5: 620,682 km (0.096 R)
• M6: 996,322 km (0.039 R)
• M7: 1,118,244 km (0.094 R)
• M8: 1,215,333 km (0.113 R)
• M9: 1,391,709 km (0.109 R)
• M10: 1,525,150 km (0.089 R)
• M11: 1,672,953 km (0.089 R)
• M12: 1,815,669 km (0.095 R)
• M13: 1,921,734 km (0.074 R)
• M14: 2,024,807 km (0.047 R)
• M15: 2,188,318 km (0.098 R)
• M16: 2,285,407 km (0.06 R)
• M17: 2,597,019 km (0.094 R)
• M18: 2,700,092 km (0.066 R)
• M19: 2,875,121 km (0.094 R)
• M20: 2,994,052 km (0.076 R)
• M21: 3,132,879 km (0.077 R)
• M22: 3,304,767 km (0.086 R)
• M23: 3,423,248 km (0.063 R)
• M24: 3,536,942 km (0.076 R)
• M25: 3,626,252 km (0.087 R)
• M26: 3,768,071 km (0.048 R)
• M27: 3,911,835 km (0.068 R)
• M28: 4,137,578 km (0.094 R)
• M29: 4,258,902 km (0.105 R)
• M30: 4,381,422 km (0.118 R)
• M31: 4,581,285 km (0.095 R)
• M32: 4,678,973 km (0.096 R)
• M33: 4,904,716 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 11.8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.84 AU - 3.06 AU

Year: 3497 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,485,508 km

• M1: 160,668 km (0.113 R)
• M2: 270,623 km (0.098 R)
• M3: 488,437 km (0.048 R)
• M4: 737,667 km (0.056 R)
• M5: 833,859 km (0.065 R)
• M6: 1,004,849 km (0.041 R)
• M7: 1,137,841 km (0.09 R)
• M8: 1,264,401 km (0.102 R)
• M9: 1,518,119 km (0.049 R)
• M10: 1,744,760 km (0.066 R)
• M11: 1,892,263 km (0.041 R)
• M12: 2,090,331 km (0.089 R)
• M13: 2,295,430 km (0.064 R)
• M14: 2,474,199 km (0.106 R)
• M15: 3,199,001 km (0.088 R)
• M16: 3,399,462 km (0.092 R)
• M17: 3,622,812 km (0.099 R)
• M18: 4,222,400 km (0.06 R)
• M19: 4,402,366 km (0.109 R)
• M20: 4,707,845 km (0.087 R)
• M21: 4,999,411 km (0.094 R)
• M22: 5,189,999 km (0.111 R)
• M23: 5,754,132 km (0.113 R)
• M24: 6,043,455 km (0.1 R)
• M25: 6,133,513 km (0.077 R)
• M26: 6,246,609 km (0.057 R)
• M27: 6,613,572 km (0.04 R)
• M28: 6,893,320 km (0.057 R)
• M29: 7,296,337 km (0.081 R)
• M30: 7,707,133 km (0.117 R)
• M31: 7,829,504 km (0.079 R)
• M32: 8,299,989 km (0.096 R)
• M33: 8,678,023 km (0.077 R)
• M34: 9,242,605 km (0.087 R)
• M35: 9,320,546 km (0.116 R)
• M36: 9,660,881 km (0.096 R)
• M37: 9,819,305 km (0.065 R)
• M38: 10,192,253 km (0.075 R)
• M39: 10,542,760 km (0.055 R)
• M40: 10,624,291 km (0.073 R)
• M41: 11,283,569 km (0.036 R)
• M42: 11,366,895 km (0.041 R)
• M43: 13,310,770 km (0.119 R)
• M44: 13,575,708 km (0.11 R)
• M45: 13,753,430 km (0.111 R)
• M46: 14,110,969 km (0.096 R)
• M47: 14,411,212 km (0.047 R)
• M48: 14,501,718 km (0.086 R)
• M49: 14,622,743 km (0.073 R)
• M50: 14,926,576 km (0.079 R)
• M51: 16,006,673 km (0.095 R)
• M52: 16,100,321 km (0.102 R)
• M53: 16,351,346 km (0.083 R)
• M54: 16,445,743 km (0.048 R)
• M55: 16,666,699 km (0.109 R)
• M56: 16,920,566 km (0.062 R)
• M57: 17,079,888 km (0.11 R)
• M58: 17,593,009 km (0.092 R)
• M59: 18,176,291 km (0.106 R)
• M60: 18,470,400 km (0.102 R)
• M61: 18,766,006 km (0.111 R)
• M62: 19,930,476 km (0.112 R)
• M63: 20,436,715 km (0.073 R)
• M64: 20,708,534 km (0.048 R)
• M65: 21,118,283 km (0.106 R)
• M66: 21,427,501 km (0.087 R)
• M67: 21,530,874 km (0.051 R)
• M68: 21,980,864 km (0.076 R)
• M69: 22,433,846 km (0.063 R)
• M70: 22,819,659 km (0.046 R)
• M71: 23,668,926 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 3.9

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.22 AU - 6.08 AU

Year: 9270 Days

Day: 24.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 52.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,485,508 km

• M1: 49,517 km (0.103 R)
• M2: 80,334 km (0.081 R)
• M3: 293,212 km (0.102 R)
• M4: 436,227 km (0.089 R)
• M5: 503,846 km (0.118 R)
• M6: 662,270 km (0.029 R)
• M7: 1,537,717 km (0.113 R)
• M8: 1,572,274 km (0.048 R)
• M9: 1,820,905 km (0.074 R)
• M10: 1,875,808 km (0.101 R)
• M11: 2,043,806 km (0.078 R)
• M12: 2,120,101 km (0.107 R)
• M13: 2,314,877 km (0.031 R)
• M14: 2,556,179 km (0.095 R)
• M15: 3,215,905 km (0.082 R)
• M16: 3,507,472 km (0.079 R)
• M17: 3,621,764 km (0.042 R)
• M18: 3,996,208 km (0.048 R)
• M19: 4,067,716 km (0.11 R)
• M20: 4,505,888 km (0.067 R)
• M21: 4,755,866 km (0.03 R)
• M22: 5,426,513 km (0.12 R)
• M23: 5,799,760 km (0.071 R)
• M24: 6,071,430 km (0.042 R)
• M25: 6,319,463 km (0.116 R)
• M26: 6,347,288 km (0.051 R)
• M27: 6,570,937 km (0.108 R)
• M28: 6,627,186 km (0.115 R)
• M29: 7,286,164 km (0.099 R)
• M30: 7,344,507 km (0.103 R)
• M31: 7,432,321 km (0.079 R)
• M32: 7,461,643 km (0.072 R)
• M33: 8,116,283 km (0.115 R)
• M34: 8,789,324 km (0.064 R)
• M35: 9,703,367 km (0.054 R)
• M36: 9,896,198 km (0.039 R)
• M37: 10,253,139 km (0.106 R)
• M38: 10,449,561 km (0.101 R)
• M39: 10,746,662 km (0.075 R)
• M40: 11,046,456 km (0.103 R)
• M41: 12,203,446 km (0.082 R)
• M42: 12,620,974 km (0.089 R)
• M43: 12,655,980 km (0.107 R)
• M44: 12,691,135 km (0.11 R)
• M45: 13,434,338 km (0.086 R)
• M46: 13,541,599 km (0.066 R)
• M47: 15,110,881 km (0.074 R)
• M48: 15,446,579 km (0.039 R)
• M49: 15,747,121 km (0.088 R)
• M50: 15,822,518 km (0.105 R)
• M51: 15,898,065 km (0.095 R)
• M52: 16,125,304 km (0.095 R)
• M53: 16,813,753 km (0.065 R)
• M54: 17,161,569 km (0.097 R)
• M55: 17,200,314 km (0.07 R)
• M56: 17,316,851 km (0.11 R)
• M57: 17,394,642 km (0.115 R)
• M58: 17,668,107 km (0.12 R)
• M59: 18,061,101 km (0.083 R)
• M60: 18,616,109 km (0.096 R)
• M61: 19,297,527 km (0.086 R)
• M62: 20,150,534 km (0.054 R)
• M63: 20,191,524 km (0.071 R)
• M64: 20,519,891 km (0.077 R)
• M65: 20,850,054 km (0.102 R)
• M66: 21,641,277 km (0.1 R)
• M67: 21,893,200 km (0.096 R)
• M68: 22,019,460 km (0.093 R)
• M69: 22,188,356 km (0.106 R)
• M70: 22,612,167 km (0.055 R)
• M71: 22,782,409 km (0.098 R)
• M72: 22,825,045 km (0.083 R)
• M73: 23,124,240 km (0.096 R)
• M74: 23,209,960 km (0.103 R)
• M75: 23,683,437 km (0.109 R)
• M76: 24,029,756 km (0.112 R)
• M77: 24,771,163 km (0.055 R)
• M78: 25,475,769 km (0.082 R)
• M79: 25,786,185 km (0.112 R)
• M80: 25,830,616 km (0.111 R)
• M81: 26,365,877 km (0.117 R)
• M82: 27,311,335 km (0.062 R)
• M83: 28,405,494 km (0.119 R)
• M84: 28,727,279 km (0.12 R)
• M85: 29,189,088 km (0.083 R)
• M86: 29,281,689 km (0.065 R)
• M87: 29,420,815 km (0.093 R)
• M88: 29,979,712 km (0.098 R)
• M89: 30,307,332 km (0.086 R)
• M90: 30,824,641 km (0.1 R)
• M91: 31,629,627 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.7

Radius: 7.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.88 AU - 7.64 AU

Year: 13503 Days

Day: 18.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,485,508 km

• M1: 144,960 km (0.119 R)
• M2: 217,814 km (0.063 R)
• M3: 309,817 km (0.104 R)
• M4: 417,528 km (0.048 R)
• M5: 513,719 km (0.089 R)
• M6: 617,989 km (0.026 R)
• M7: 758,760 km (0.086 R)
• M8: 894,595 km (0.09 R)
• M9: 1,038,808 km (0.089 R)
• M10: 1,459,776 km (0.103 R)
• M11: 1,828,086 km (0.07 R)
• M12: 2,762,923 km (0.095 R)
• M13: 3,642,708 km (0.086 R)
• M14: 3,980,351 km (0.116 R)
• M15: 4,193,079 km (0.065 R)
• M16: 4,437,073 km (0.097 R)
• M17: 4,491,826 km (0.109 R)
• M18: 4,995,671 km (0.12 R)
• M19: 5,138,687 km (0.107 R)
• M20: 5,312,220 km (0.073 R)
• M21: 5,576,261 km (0.039 R)
• M22: 5,665,271 km (0.108 R)
• M23: 6,331,879 km (0.034 R)
• M24: 7,541,079 km (0.064 R)
• M25: 8,613,397 km (0.119 R)
• M26: 8,819,692 km (0.116 R)
• M27: 9,307,531 km (0.11 R)
• M28: 9,519,212 km (0.105 R)
• M29: 9,590,121 km (0.112 R)
• M30: 9,983,563 km (0.087 R)
• M31: 10,055,670 km (0.078 R)
• M32: 10,309,238 km (0.071 R)
• M33: 10,418,594 km (0.11 R)
• M34: 10,749,056 km (0.109 R)
• M35: 10,934,108 km (0.092 R)
• M36: 11,382,603 km (0.058 R)
• M37: 11,609,094 km (0.064 R)
• M38: 12,181,755 km (0.098 R)
• M39: 12,529,869 km (0.114 R)
• M40: 12,685,600 km (0.118 R)
• M41: 12,841,930 km (0.095 R)
• M42: 13,196,178 km (0.119 R)
• M43: 13,275,465 km (0.07 R)
• M44: 13,673,545 km (0.108 R)
• M45: 13,874,155 km (0.054 R)
• M46: 13,994,881 km (0.098 R)
• M47: 14,686,023 km (0.053 R)
• M48: 14,768,152 km (0.096 R)
• M49: 15,222,032 km (0.107 R)
• M50: 15,806,511 km (0.05 R)
• M51: 16,059,182 km (0.073 R)
• M52: 16,739,703 km (0.1 R)
• M53: 16,954,226 km (0.065 R)
• M54: 17,126,563 km (0.118 R)
• M55: 17,734,229 km (0.074 R)
• M56: 18,614,613 km (0.11 R)
• M57: 18,926,075 km (0.069 R)
• M58: 19,239,333 km (0.085 R)
• M59: 21,479,412 km (0.119 R)
• M60: 21,899,782 km (0.098 R)
• M61: 22,134,501 km (0.048 R)
• M62: 22,748,600 km (0.08 R)
• M63: 23,177,049 km (0.074 R)
• M64: 23,416,256 km (0.12 R)
• M65: 23,560,169 km (0.119 R)
• M66: 23,752,402 km (0.103 R)
• M67: 23,945,234 km (0.112 R)
• M68: 25,015,307 km (0.027 R)
• M69: 25,309,716 km (0.057 R)
• M70: 26,100,789 km (0.084 R)
• M71: 26,799,561 km (0.087 R)
• M72: 28,062,616 km (0.112 R)
• M73: 28,113,479 km (0.1 R)
• M74: 30,961,523 km (0.07 R)
• M75: 31,648,028 km (0.1 R)
• M76: 31,807,050 km (0.105 R)
• M77: 32,019,629 km (0.07 R)
• M78: 32,286,063 km (0.113 R)
• M79: 32,446,282 km (0.096 R)
• M80: 32,499,689 km (0.047 R)
• M81: 32,767,469 km (0.062 R)
• M82: 33,574,998 km (0.074 R)
• M83: 33,737,312 km (0.079 R)
• M84: 34,280,202 km (0.09 R)
• M85: 35,154,901 km (0.04 R)
• M86: 35,705,272 km (0.092 R)
• M87: 35,870,877 km (0.08 R)
• M88: 36,202,984 km (0.072 R)
• M89: 36,870,340 km (0.094 R)
• M90: 37,261,389 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit