🌌 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: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.3

Radius: 12.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 389 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,138,323 km

• M1: 176,226 km (0.11 R)
• M2: 269,725 km (0.094 R)
• M3: 363,972 km (0.081 R)
• M4: 442,361 km (0.077 R)
• M5: 595,100 km (0.096 R)
• M6: 675,135 km (0.087 R)
• M7: 765,044 km (0.118 R)
• M8: 853,755 km (0.107 R)
• M9: 943,514 km (0.052 R)
• M10: 1,048,980 km (0.1 R)
• M11: 1,142,778 km (0.115 R)
• M12: 1,276,070 km (0.11 R)
• M13: 1,377,048 km (0.111 R)
• M14: 1,456,335 km (0.105 R)
• M15: 1,544,448 km (0.116 R)
• M16: 1,649,017 km (0.105 R)
• M17: 1,730,099 km (0.11 R)
• M18: 1,854,116 km (0.077 R)
• M19: 1,930,860 km (0.102 R)
• M20: 2,040,216 km (0.088 R)
• M21: 2,151,666 km (0.072 R)
• M22: 2,240,677 km (0.119 R)
• M23: 2,351,828 km (0.082 R)
• M24: 2,439,492 km (0.052 R)
• M25: 2,541,069 km (0.111 R)
• M26: 2,801,370 km (0.101 R)
• M27: 2,908,033 km (0.114 R)
• M28: 2,993,453 km (0.114 R)
• M29: 3,075,134 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 14.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.81 AU - 2.31 AU

Year: 2005 Days

Day: 10.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,138,323 km

• M1: 199,564 km (0.038 R)
• M2: 353,949 km (0.097 R)
• M3: 516,113 km (0.075 R)
• M4: 609,611 km (0.102 R)
• M5: 1,036,564 km (0.068 R)
• M6: 1,161,927 km (0.086 R)
• M7: 1,257,370 km (0.053 R)
• M8: 1,532,630 km (0.079 R)
• M9: 1,727,257 km (0.099 R)
• M10: 2,131,171 km (0.101 R)
• M11: 2,283,611 km (0.106 R)
• M12: 2,394,763 km (0.116 R)
• M13: 2,530,747 km (0.078 R)
• M14: 2,669,275 km (0.061 R)
• M15: 2,786,859 km (0.117 R)
• M16: 3,515,849 km (0.069 R)
• M17: 4,056,645 km (0.1 R)
• M18: 4,179,017 km (0.077 R)
• M19: 4,302,584 km (0.077 R)
• M20: 4,581,584 km (0.106 R)
• M21: 4,723,403 km (0.066 R)
• M22: 4,996,868 km (0.064 R)
• M23: 5,201,668 km (0.09 R)
• M24: 5,726,158 km (0.107 R)
• M25: 5,940,831 km (0.064 R)
• M26: 6,080,256 km (0.075 R)
• M27: 6,252,144 km (0.117 R)
• M28: 6,489,107 km (0.056 R)
• M29: 6,600,707 km (0.061 R)
• M30: 7,168,580 km (0.082 R)
• M31: 7,267,614 km (0.107 R)
• M32: 7,400,158 km (0.108 R)
• M33: 7,500,239 km (0.082 R)
• M34: 8,577,792 km (0.116 R)
• M35: 8,700,463 km (0.069 R)
• M36: 9,107,967 km (0.052 R)
• M37: 9,503,654 km (0.1 R)
• M38: 9,648,913 km (0.089 R)
• M39: 9,758,269 km (0.117 R)
• M40: 9,868,224 km (0.112 R)
• M41: 10,705,373 km (0.105 R)
• M42: 10,818,768 km (0.041 R)
• M43: 11,027,607 km (0.094 R)
• M44: 11,276,239 km (0.058 R)
• M45: 11,623,455 km (0.071 R)
• M46: 11,720,544 km (0.083 R)
• M47: 11,856,978 km (0.111 R)
• M48: 11,994,009 km (0.1 R)
• M49: 12,328,660 km (0.065 R)
• M50: 12,566,820 km (0.09 R)
• M51: 12,826,671 km (0.075 R)
• M52: 12,927,051 km (0.071 R)
• M53: 13,067,972 km (0.105 R)
• M54: 13,432,842 km (0.045 R)
• M55: 13,678,033 km (0.095 R)
• M56: 13,904,075 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.2

Radius: 13

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.02 AU - 3.8 AU

Year: 4271 Days

Day: 13.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,138,323 km

• M1: 166,502 km (0.05 R)
• M2: 270,623 km (0.119 R)
• M3: 427,551 km (0.105 R)
• M4: 514,168 km (0.065 R)
• M5: 658,530 km (0.086 R)
• M6: 837,299 km (0.036 R)
• M7: 1,043,595 km (0.098 R)
• M8: 1,158,785 km (0.091 R)
• M9: 1,267,393 km (0.073 R)
• M10: 1,676,244 km (0.12 R)
• M11: 1,813,276 km (0.106 R)
• M12: 1,915,451 km (0.052 R)
• M13: 2,261,172 km (0.058 R)
• M14: 2,399,699 km (0.058 R)
• M15: 2,772,946 km (0.101 R)
• M16: 3,149,634 km (0.106 R)
• M17: 3,462,892 km (0.103 R)
• M18: 3,835,839 km (0.053 R)
• M19: 3,968,682 km (0.114 R)
• M20: 4,136,830 km (0.098 R)
• M21: 4,324,575 km (0.028 R)
• M22: 4,567,672 km (0.08 R)
• M23: 4,887,063 km (0.1 R)
• M24: 5,305,638 km (0.11 R)
• M25: 5,698,183 km (0.103 R)
• M26: 6,216,689 km (0.119 R)
• M27: 7,135,070 km (0.079 R)
• M28: 7,485,279 km (0.103 R)
• M29: 7,777,892 km (0.078 R)
• M30: 7,946,788 km (0.063 R)
• M31: 8,159,666 km (0.044 R)
• M32: 8,482,648 km (0.046 R)
• M33: 8,853,651 km (0.096 R)
• M34: 9,185,608 km (0.104 R)
• M35: 9,747,797 km (0.104 R)
• M36: 9,998,822 km (0.099 R)
• M37: 10,182,678 km (0.051 R)
• M38: 10,858,561 km (0.095 R)
• M39: 11,960,499 km (0.1 R)
• M40: 13,097,892 km (0.113 R)
• M41: 13,349,665 km (0.076 R)
• M42: 13,603,234 km (0.085 R)
• M43: 13,807,135 km (0.108 R)
• M44: 14,063,397 km (0.117 R)
• M45: 14,192,200 km (0.117 R)
• M46: 14,295,423 km (0.106 R)
• M47: 14,450,855 km (0.102 R)
• M48: 14,763,365 km (0.102 R)
• M49: 15,687,581 km (0.049 R)
• M50: 15,874,728 km (0.059 R)
• M51: 16,224,188 km (0.094 R)
• M52: 16,305,270 km (0.119 R)
• M53: 16,440,507 km (0.086 R)
• M54: 17,040,394 km (0.109 R)
• M55: 17,702,963 km (0.099 R)
• M56: 17,953,689 km (0.072 R)
• M57: 18,458,582 km (0.063 R)
• M58: 18,712,749 km (0.111 R)
• M59: 18,939,689 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 14.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.4 AU - 4.4 AU

Year: 6260 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,138,323 km

• M1: 193,131 km (0.095 R)
• M2: 342,729 km (0.111 R)
• M3: 609,163 km (0.053 R)
• M4: 819,198 km (0.072 R)
• M5: 934,089 km (0.065 R)
• M6: 1,214,585 km (0.074 R)
• M7: 1,331,421 km (0.105 R)
• M8: 1,954,646 km (0.108 R)
• M9: 2,838,919 km (0.049 R)
• M10: 3,182,396 km (0.065 R)
• M11: 3,784,976 km (0.117 R)
• M12: 4,634,542 km (0.118 R)
• M13: 5,289,033 km (0.114 R)
• M14: 5,712,993 km (0.114 R)
• M15: 6,533,837 km (0.094 R)
• M16: 6,624,044 km (0.113 R)
• M17: 6,897,060 km (0.117 R)
• M18: 7,360,365 km (0.059 R)
• M19: 7,548,559 km (0.088 R)
• M20: 7,961,898 km (0.067 R)
• M21: 8,155,178 km (0.102 R)
• M22: 8,252,417 km (0.036 R)
• M23: 9,381,432 km (0.075 R)
• M24: 9,517,566 km (0.077 R)
• M25: 9,964,116 km (0.064 R)
• M26: 10,488,157 km (0.11 R)
• M27: 11,929,084 km (0.081 R)
• M28: 12,672,735 km (0.104 R)
• M29: 12,861,079 km (0.062 R)
• M30: 13,050,320 km (0.064 R)
• M31: 13,816,411 km (0.113 R)
• M32: 14,715,643 km (0.054 R)
• M33: 14,913,561 km (0.117 R)
• M34: 15,072,584 km (0.055 R)
• M35: 15,392,424 km (0.054 R)
• M36: 16,859,082 km (0.115 R)
• M37: 17,357,841 km (0.052 R)
• M38: 18,030,433 km (0.108 R)
• M39: 18,199,927 km (0.097 R)
• M40: 18,797,421 km (0.097 R)
• M41: 19,228,114 km (0.07 R)
• M42: 20,231,018 km (0.057 R)
• M43: 20,407,244 km (0.106 R)
• M44: 20,805,473 km (0.043 R)
• M45: 20,983,345 km (0.088 R)
• M46: 21,835,006 km (0.113 R)
• M47: 22,151,555 km (0.095 R)
• M48: 22,378,645 km (0.095 R)
• M49: 22,835,217 km (0.032 R)
• M50: 22,972,698 km (0.065 R)
• M51: 24,927,344 km (0.082 R)
• M52: 25,210,981 km (0.032 R)
• M53: 25,400,671 km (0.112 R)
• M54: 25,781,398 km (0.093 R)
• M55: 26,116,048 km (0.064 R)
• M56: 26,693,197 km (0.076 R)
• M57: 27,177,296 km (0.043 R)
• M58: 27,274,534 km (0.061 R)
• M59: 27,615,617 km (0.066 R)
• M60: 27,762,223 km (0.071 R)
• M61: 27,860,060 km (0.082 R)
• M62: 29,341,977 km (0.07 R)
• M63: 29,741,553 km (0.099 R)
• M64: 30,142,924 km (0.12 R)
• M65: 30,293,868 km (0.107 R)
• M66: 31,306,646 km (0.083 R)
• M67: 31,612,723 km (0.071 R)
• M68: 32,536,789 km (0.069 R)
• M69: 32,794,995 km (0.11 R)
• M70: 35,255,880 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669

Radius: 3.3

Gravity: 61.43 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.47 AU - 6.93 AU

Year: 9230 Days

Day: 19.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,138,323 km

• M1: 42,486 km (0.055 R)
• M2: 73,303 km (0.08 R)
• M3: 115,639 km (0.12 R)
• M4: 286,929 km (0.091 R)
• M5: 428,747 km (0.052 R)
• M6: 485,445 km (0.103 R)
• M7: 622,028 km (0.099 R)
• M8: 875,297 km (0.116 R)
• M9: 1,041,201 km (0.1 R)
• M10: 1,098,647 km (0.065 R)
• M11: 1,196,933 km (0.081 R)
• M12: 2,055,624 km (0.089 R)
• M13: 2,250,401 km (0.043 R)
• M14: 3,114,927 km (0.08 R)
• M15: 3,310,302 km (0.049 R)
• M16: 3,683,399 km (0.12 R)
• M17: 4,752,425 km (0.084 R)
• M18: 5,205,108 km (0.084 R)
• M19: 5,469,897 km (0.095 R)
• M20: 5,806,941 km (0.072 R)
• M21: 6,185,573 km (0.091 R)
• M22: 6,325,148 km (0.07 R)
• M23: 6,465,919 km (0.083 R)
• M24: 7,184,737 km (0.091 R)
• M25: 7,221,239 km (0.085 R)
• M26: 7,516,395 km (0.095 R)
• M27: 7,928,538 km (0.069 R)
• M28: 8,347,860 km (0.116 R)
• M29: 8,931,442 km (0.087 R)
• M30: 8,970,786 km (0.106 R)
• M31: 9,010,130 km (0.116 R)
• M32: 9,770,087 km (0.059 R)
• M33: 10,343,197 km (0.045 R)
• M34: 10,467,363 km (0.107 R)
• M35: 10,800,966 km (0.036 R)
• M36: 11,053,487 km (0.107 R)
• M37: 12,344,966 km (0.099 R)
• M38: 13,865,179 km (0.078 R)
• M39: 14,600,603 km (0.052 R)
• M40: 15,019,925 km (0.12 R)
• M41: 15,066,750 km (0.116 R)
• M42: 15,585,106 km (0.113 R)
• M43: 16,013,704 km (0.069 R)
• M44: 16,301,381 km (0.111 R)
• M45: 16,349,551 km (0.087 R)
• M46: 17,126,114 km (0.113 R)
• M47: 17,666,910 km (0.052 R)
• M48: 18,013,977 km (0.059 R)
• M49: 18,967,215 km (0.112 R)
• M50: 19,170,070 km (0.113 R)
• M51: 19,271,646 km (0.101 R)
• M52: 20,039,832 km (0.074 R)
• M53: 20,765,680 km (0.096 R)
• M54: 22,564,146 km (0.075 R)
• M55: 23,210,858 km (0.109 R)
• M56: 24,246,972 km (0.083 R)
• M57: 24,632,486 km (0.118 R)
• M58: 24,687,688 km (0.096 R)
• M59: 24,798,241 km (0.083 R)
• M60: 25,298,047 km (0.095 R)
• M61: 25,409,647 km (0.079 R)
• M62: 25,969,592 km (0.054 R)
• M63: 26,194,737 km (0.098 R)
• M64: 26,251,135 km (0.104 R)
• M65: 26,703,669 km (0.12 R)
• M66: 26,760,366 km (0.114 R)
• M67: 27,158,745 km (0.117 R)
• M68: 27,788,702 km (0.086 R)
• M69: 28,134,423 km (0.082 R)
• M70: 28,365,551 km (0.101 R)
• M71: 28,829,903 km (0.082 R)
• M72: 31,308,590 km (0.088 R)
• M73: 31,428,269 km (0.096 R)
• M74: 31,608,085 km (0.03 R)
• M75: 32,330,942 km (0.063 R)
• M76: 32,876,675 km (0.086 R)
• M77: 32,937,562 km (0.068 R)
• M78: 35,214,292 km (0.086 R)
• M79: 36,340,165 km (0.106 R)
• M80: 38,114,695 km (0.106 R)
• M81: 38,370,507 km (0.109 R)
• M82: 38,755,273 km (0.091 R)
• M83: 38,948,254 km (0.084 R)
• M84: 40,633,175 km (0.073 R)
• M85: 41,747,530 km (0.12 R)
• M86: 41,945,298 km (0.098 R)
• M87: 42,872,057 km (0.074 R)
• M88: 43,071,471 km (0.092 R)
• M89: 43,939,438 km (0.054 R)
• M90: 44,140,647 km (0.059 R)
• M91: 44,207,667 km (0.118 R)
• M92: 44,274,836 km (0.097 R)
• M93: 44,476,494 km (0.107 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.9

Radius: 7.1

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.14 AU - 7.6 AU

Year: 10904 Days

Day: 17.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,138,323 km

• M1: 143,315 km (0.105 R)
• M2: 189,391 km (0.115 R)
• M3: 496,067 km (0.066 R)
• M4: 779,106 km (0.104 R)
• M5: 1,599,500 km (0.041 R)
• M6: 1,777,223 km (0.107 R)
• M7: 1,961,378 km (0.075 R)
• M8: 2,319,665 km (0.102 R)
• M9: 3,096,526 km (0.106 R)
• M10: 3,711,074 km (0.112 R)
• M11: 3,912,882 km (0.086 R)
• M12: 4,049,465 km (0.103 R)
• M13: 5,272,876 km (0.12 R)
• M14: 5,846,434 km (0.09 R)
• M15: 6,928,326 km (0.036 R)
• M16: 7,260,583 km (0.096 R)
• M17: 8,070,506 km (0.12 R)
• M18: 8,464,098 km (0.118 R)
• M19: 8,774,514 km (0.109 R)
• M20: 8,819,243 km (0.117 R)
• M21: 10,146,924 km (0.093 R)
• M22: 10,193,898 km (0.074 R)
• M23: 10,334,969 km (0.108 R)
• M24: 11,292,246 km (0.109 R)
• M25: 11,880,165 km (0.091 R)
• M26: 11,929,533 km (0.091 R)
• M27: 12,730,031 km (0.093 R)
• M28: 13,910,657 km (0.115 R)
• M29: 14,067,286 km (0.118 R)
• M30: 14,382,190 km (0.118 R)
• M31: 14,646,380 km (0.102 R)
• M32: 15,233,252 km (0.068 R)
• M33: 16,650,841 km (0.119 R)
• M34: 17,769,684 km (0.084 R)
• M35: 19,202,083 km (0.114 R)
• M36: 19,434,708 km (0.088 R)
• M37: 21,329,066 km (0.068 R)
• M38: 21,509,780 km (0.12 R)
• M39: 22,115,352 km (0.114 R)
• M40: 22,298,161 km (0.096 R)
• M41: 22,420,382 km (0.081 R)
• M42: 22,911,213 km (0.106 R)
• M43: 23,653,967 km (0.102 R)
• M44: 23,778,582 km (0.073 R)
• M45: 23,903,346 km (0.113 R)
• M46: 25,865,322 km (0.092 R)
• M47: 26,509,191 km (0.05 R)
• M48: 30,278,759 km (0.093 R)
• M49: 32,190,919 km (0.071 R)
• M50: 32,467,226 km (0.116 R)
• M51: 33,091,947 km (0.107 R)
• M52: 33,510,521 km (0.089 R)
• M53: 34,353,206 km (0.066 R)
• M54: 35,344,891 km (0.057 R)
• M55: 35,987,413 km (0.106 R)
• M56: 36,561,869 km (0.115 R)
• M57: 36,705,932 km (0.108 R)
• M58: 36,922,400 km (0.114 R)
• M59: 38,522,648 km (0.113 R)
• M60: 39,626,681 km (0.071 R)
• M61: 39,774,633 km (0.109 R)
• M62: 39,848,684 km (0.117 R)
• M63: 40,219,836 km (0.114 R)
• M64: 41,489,773 km (0.06 R)
• M65: 42,016,507 km (0.074 R)
• M66: 42,848,720 km (0.066 R)
• M67: 43,000,711 km (0.111 R)
• M68: 43,533,728 km (0.111 R)
• M69: 43,610,023 km (0.106 R)
• M70: 43,762,912 km (0.109 R)
• M71: 43,839,357 km (0.072 R)
• M72: 44,452,708 km (0.075 R)
• M73: 44,529,601 km (0.039 R)
• M74: 44,683,388 km (0.057 R)
• M75: 44,914,517 km (0.111 R)
• M76: 45,223,287 km (0.075 R)
• M77: 47,090,867 km (0.059 R)
• M78: 47,326,034 km (0.112 R)
• M79: 47,797,567 km (0.079 R)
• M80: 48,112,919 km (0.118 R)
• M81: 48,587,144 km (0.059 R)
• M82: 49,062,866 km (0.063 R)
• M83: 49,142,302 km (0.101 R)
• M84: 49,460,497 km (0.094 R)
• M85: 49,540,083 km (0.095 R)
• M86: 52,111,521 km (0.099 R)
• M87: 53,005,368 km (0.108 R)
• M88: 53,495,151 km (0.068 R)
• M89: 53,986,281 km (0.095 R)
• M90: 54,232,519 km (0.046 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit