🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 11.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.57 AU - 2.29 AU

Year: 1759 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,236,255 km

• M1: 198,068 km (0.094 R)
• M2: 321,935 km (0.074 R)
• M3: 553,363 km (0.081 R)
• M4: 630,555 km (0.113 R)
• M5: 989,740 km (0.061 R)
• M6: 1,710,053 km (0.063 R)
• M7: 1,974,991 km (0.101 R)
• M8: 2,188,916 km (0.094 R)
• M9: 2,377,559 km (0.084 R)
• M10: 2,497,387 km (0.08 R)
• M11: 2,736,295 km (0.107 R)
• M12: 2,911,623 km (0.068 R)
• M13: 3,340,371 km (0.115 R)
• M14: 3,535,596 km (0.059 R)
• M15: 3,657,818 km (0.048 R)
• M16: 3,750,269 km (0.059 R)
• M17: 3,993,066 km (0.033 R)
• M18: 4,626,464 km (0.085 R)
• M19: 4,946,603 km (0.075 R)
• M20: 5,023,496 km (0.073 R)
• M21: 5,352,612 km (0.077 R)
• M22: 5,458,078 km (0.077 R)
• M23: 5,904,778 km (0.087 R)
• M24: 6,141,741 km (0.051 R)
• M25: 6,224,468 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 14.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.68 AU - 2.78 AU

Year: 2959 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,236,255 km

• M1: 195,973 km (0.03 R)
• M2: 295,157 km (0.119 R)
• M3: 465,997 km (0.111 R)
• M4: 586,872 km (0.101 R)
• M5: 1,281,156 km (0.08 R)
• M6: 1,423,873 km (0.096 R)
• M7: 1,613,862 km (0.116 R)
• M8: 1,783,655 km (0.048 R)
• M9: 2,049,940 km (0.1 R)
• M10: 2,638,458 km (0.117 R)
• M11: 2,789,551 km (0.095 R)
• M12: 2,960,841 km (0.114 R)
• M13: 3,422,949 km (0.049 R)
• M14: 3,681,304 km (0.108 R)
• M15: 4,081,180 km (0.095 R)
• M16: 4,198,015 km (0.075 R)
• M17: 4,355,692 km (0.117 R)
• M18: 4,455,174 km (0.102 R)
• M19: 4,656,533 km (0.115 R)
• M20: 4,758,409 km (0.117 R)
• M21: 5,110,263 km (0.05 R)
• M22: 5,257,767 km (0.038 R)
• M23: 5,730,346 km (0.092 R)
• M24: 6,374,216 km (0.077 R)
• M25: 6,555,977 km (0.094 R)
• M26: 7,253,103 km (0.117 R)
• M27: 7,610,492 km (0.03 R)
• M28: 7,730,919 km (0.113 R)
• M29: 7,851,943 km (0.025 R)
• M30: 8,591,855 km (0.111 R)
• M31: 9,225,551 km (0.062 R)
• M32: 9,848,028 km (0.117 R)
• M33: 10,377,305 km (0.089 R)
• M34: 10,672,312 km (0.117 R)
• M35: 10,970,311 km (0.099 R)
• M36: 11,436,009 km (0.113 R)
• M37: 11,964,239 km (0.12 R)
• M38: 12,302,031 km (0.072 R)
• M39: 13,421,622 km (0.081 R)
• M40: 13,860,841 km (0.105 R)
• M41: 14,334,618 km (0.05 R)
• M42: 14,693,503 km (0.101 R)
• M43: 14,934,355 km (0.067 R)
• M44: 15,237,441 km (0.117 R)
• M45: 15,359,213 km (0.083 R)
• M46: 15,572,989 km (0.082 R)
• M47: 16,189,631 km (0.043 R)
• M48: 16,782,637 km (0.104 R)
• M49: 16,908,449 km (0.103 R)
• M50: 17,510,281 km (0.078 R)
• M51: 17,733,780 km (0.066 R)
• M52: 17,894,000 km (0.118 R)
• M53: 18,800,114 km (0.09 R)
• M54: 18,963,475 km (0.053 R)
• M55: 19,456,549 km (0.098 R)
• M56: 19,588,644 km (0.116 R)
• M57: 20,020,384 km (0.079 R)
• M58: 20,522,434 km (0.073 R)
• M59: 20,825,669 km (0.086 R)
• M60: 21,198,168 km (0.106 R)
• M61: 21,334,302 km (0.114 R)
• M62: 21,709,942 km (0.081 R)
• M63: 22,398,541 km (0.084 R)
• M64: 22,675,896 km (0.044 R)
• M65: 22,849,878 km (0.073 R)
• M66: 23,094,321 km (0.091 R)
• M67: 23,304,356 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 11.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.85 AU - 4.25 AU

Year: 4388 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,236,255 km

• M1: 150,196 km (0.119 R)
• M2: 242,498 km (0.117 R)
• M3: 351,256 km (0.072 R)
• M4: 432,188 km (0.087 R)
• M5: 670,049 km (0.071 R)
• M6: 800,199 km (0.034 R)
• M7: 880,533 km (0.057 R)
• M8: 1,000,361 km (0.109 R)
• M9: 1,075,160 km (0.12 R)
• M10: 1,178,233 km (0.116 R)
• M11: 1,436,738 km (0.081 R)
• M12: 1,580,502 km (0.112 R)
• M13: 1,976,786 km (0.101 R)
• M14: 2,056,672 km (0.062 R)
• M15: 2,455,350 km (0.098 R)
• M16: 2,576,375 km (0.089 R)
• M17: 2,770,553 km (0.115 R)
• M18: 2,914,915 km (0.1 R)
• M19: 3,080,370 km (0.064 R)
• M20: 3,595,435 km (0.055 R)
• M21: 3,813,250 km (0.079 R)
• M22: 3,954,021 km (0.107 R)
• M23: 4,282,538 km (0.089 R)
• M24: 4,408,051 km (0.099 R)
• M25: 4,922,368 km (0.072 R)
• M26: 5,031,874 km (0.084 R)
• M27: 5,164,418 km (0.109 R)
• M28: 5,569,230 km (0.11 R)
• M29: 5,683,522 km (0.112 R)
• M30: 5,984,364 km (0.05 R)
• M31: 6,172,109 km (0.112 R)
• M32: 6,844,701 km (0.095 R)
• M33: 8,155,029 km (0.089 R)
• M34: 8,232,969 km (0.063 R)
• M35: 8,520,945 km (0.09 R)
• M36: 9,026,137 km (0.098 R)
• M37: 9,926,716 km (0.082 R)
• M38: 10,770,299 km (0.096 R)
• M39: 10,913,165 km (0.116 R)
• M40: 11,229,564 km (0.084 R)
• M41: 11,724,584 km (0.103 R)
• M42: 11,842,167 km (0.075 R)
• M43: 13,038,950 km (0.117 R)
• M44: 13,282,945 km (0.055 R)
• M45: 13,590,069 km (0.092 R)
• M46: 13,806,537 km (0.068 R)
• M47: 14,462,524 km (0.081 R)
• M48: 14,620,200 km (0.063 R)
• M49: 15,001,076 km (0.082 R)
• M50: 15,288,902 km (0.108 R)
• M51: 15,546,211 km (0.1 R)
• M52: 15,675,463 km (0.068 R)
• M53: 16,032,553 km (0.064 R)
• M54: 16,359,724 km (0.088 R)
• M55: 16,622,867 km (0.09 R)
• M56: 16,920,716 km (0.084 R)
• M57: 17,521,651 km (0.062 R)
• M58: 17,723,608 km (0.111 R)
• M59: 18,095,807 km (0.072 R)
• M60: 18,985,615 km (0.073 R)
• M61: 19,158,401 km (0.097 R)
• M62: 19,505,468 km (0.105 R)
• M63: 19,644,893 km (0.117 R)
• M64: 19,994,952 km (0.083 R)
• M65: 20,311,800 km (0.075 R)
• M66: 20,736,808 km (0.1 R)
• M67: 21,021,642 km (0.088 R)
• M68: 21,164,658 km (0.03 R)
• M69: 21,703,659 km (0.095 R)
• M70: 22,466,010 km (0.093 R)
• M71: 22,612,167 km (0.106 R)
• M72: 22,832,076 km (0.072 R)
• M73: 22,942,180 km (0.035 R)
• M74: 23,237,037 km (0.087 R)
• M75: 23,830,193 km (0.071 R)
• M76: 24,729,575 km (0.056 R)
• M77: 24,880,519 km (0.108 R)
• M78: 25,107,459 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.6

Radius: 3.7

Gravity: 61.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.62 AU - 8.58 AU

Year: 13745 Days

Day: 15.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,236,255 km

• M1: 109,506 km (0.12 R)
• M2: 162,613 km (0.101 R)
• M3: 225,594 km (0.098 R)
• M4: 253,120 km (0.103 R)
• M5: 631,752 km (0.114 R)
• M6: 820,395 km (0.099 R)
• M7: 1,349,672 km (0.108 R)
• M8: 1,846,038 km (0.116 R)
• M9: 2,174,704 km (0.046 R)
• M10: 2,205,372 km (0.074 R)
• M11: 2,236,339 km (0.107 R)
• M12: 2,393,117 km (0.079 R)
• M13: 2,456,846 km (0.025 R)
• M14: 2,717,445 km (0.116 R)
• M15: 3,055,237 km (0.079 R)
• M16: 3,550,406 km (0.038 R)
• M17: 4,069,960 km (0.098 R)
• M18: 4,146,105 km (0.087 R)
• M19: 4,338,637 km (0.087 R)
• M20: 4,973,830 km (0.093 R)
• M21: 5,055,361 km (0.116 R)
• M22: 6,197,391 km (0.077 R)
• M23: 6,729,660 km (0.054 R)
• M24: 7,276,291 km (0.117 R)
• M25: 7,508,317 km (0.101 R)
• M26: 7,884,556 km (0.116 R)
• M27: 8,170,587 km (0.045 R)
• M28: 8,315,098 km (0.052 R)
• M29: 8,606,216 km (0.109 R)
• M30: 9,957,833 km (0.086 R)
• M31: 10,215,291 km (0.116 R)
• M32: 10,422,783 km (0.095 R)
• M33: 10,736,639 km (0.106 R)
• M34: 13,413,843 km (0.107 R)
• M35: 14,446,218 km (0.097 R)
• M36: 14,679,141 km (0.03 R)
• M37: 15,682,644 km (0.071 R)
• M38: 17,259,705 km (0.103 R)
• M39: 18,129,616 km (0.112 R)
• M40: 19,461,037 km (0.076 R)
• M41: 20,431,180 km (0.073 R)
• M42: 20,496,404 km (0.061 R)
• M43: 20,758,051 km (0.072 R)
• M44: 21,086,568 km (0.108 R)
• M45: 21,483,152 km (0.058 R)
• M46: 22,015,720 km (0.026 R)
• M47: 22,283,650 km (0.113 R)
• M48: 23,025,955 km (0.085 R)
• M49: 23,297,924 km (0.1 R)
• M50: 24,534,799 km (0.11 R)
• M51: 24,812,602 km (0.11 R)
• M52: 25,301,189 km (0.055 R)
• M53: 25,441,362 km (0.114 R)
• M54: 28,153,272 km (0.071 R)
• M55: 28,589,799 km (0.101 R)
• M56: 28,662,802 km (0.063 R)
• M57: 28,808,810 km (0.081 R)
• M58: 30,060,944 km (0.081 R)
• M59: 32,770,311 km (0.07 R)
• M60: 33,229,427 km (0.106 R)
• M61: 34,231,434 km (0.086 R)
• M62: 35,556,721 km (0.112 R)
• M63: 35,713,649 km (0.102 R)
• M64: 35,870,877 km (0.085 R)
• M65: 35,949,565 km (0.092 R)
• M66: 36,028,403 km (0.057 R)
• M67: 36,660,604 km (0.107 R)
• M68: 37,855,741 km (0.082 R)
• M69: 38,256,963 km (0.105 R)
• M70: 38,901,879 km (0.074 R)
• M71: 38,982,812 km (0.088 R)
• M72: 39,225,758 km (0.088 R)
• M73: 39,794,530 km (0.1 R)
• M74: 40,693,762 km (0.041 R)
• M75: 40,940,300 km (0.078 R)
• M76: 41,104,857 km (0.099 R)
• M77: 41,517,149 km (0.089 R)
• M78: 42,512,424 km (0.074 R)
• M79: 42,762,551 km (0.119 R)
• M80: 44,357,414 km (0.08 R)
• M81: 44,865,149 km (0.083 R)
• M82: 45,630,343 km (0.096 R)
• M83: 47,087,426 km (0.101 R)
• M84: 47,346,080 km (0.117 R)
• M85: 52,886,737 km (0.119 R)
• M86: 52,976,346 km (0.068 R)
• M87: 54,507,031 km (0.031 R)
• M88: 54,869,208 km (0.087 R)
• M89: 55,232,282 km (0.053 R)
• M90: 55,414,193 km (0.066 R)
• M91: 57,059,620 km (0.095 R)
• M92: 57,427,481 km (0.098 R)
• M93: 57,519,484 km (0.089 R)
• M94: 59,837,503 km (0.07 R)
• M95: 60,024,201 km (0.101 R)
• M96: 62,753,764 km (0.092 R)
• M97: 63,513,870 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.7

Radius: 7.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.49 AU - 7.87 AU

Year: 13962 Days

Day: 24.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,236,255 km

• M1: 161,416 km (0.111 R)
• M2: 243,396 km (0.067 R)
• M3: 315,502 km (0.113 R)
• M4: 365,916 km (0.113 R)
• M5: 411,693 km (0.106 R)
• M6: 527,183 km (0.088 R)
• M7: 663,317 km (0.103 R)
• M8: 711,338 km (0.064 R)
• M9: 770,728 km (0.101 R)
• M10: 883,974 km (0.037 R)
• M11: 1,047,634 km (0.06 R)
• M12: 1,197,381 km (0.117 R)
• M13: 1,479,523 km (0.086 R)
• M14: 1,990,100 km (0.087 R)
• M15: 2,249,802 km (0.111 R)
• M16: 2,398,951 km (0.104 R)
• M17: 2,474,648 km (0.057 R)
• M18: 2,690,966 km (0.094 R)
• M19: 3,092,637 km (0.105 R)
• M20: 3,292,200 km (0.088 R)
• M21: 3,376,574 km (0.105 R)
• M22: 3,616,678 km (0.081 R)
• M23: 3,862,467 km (0.083 R)
• M24: 4,005,333 km (0.095 R)
• M25: 4,113,642 km (0.109 R)
• M26: 4,186,347 km (0.089 R)
• M27: 4,556,452 km (0.119 R)
• M28: 5,053,416 km (0.098 R)
• M29: 5,150,954 km (0.116 R)
• M30: 5,627,872 km (0.081 R)
• M31: 5,892,062 km (0.119 R)
• M32: 6,243,766 km (0.07 R)
• M33: 6,348,485 km (0.093 R)
• M34: 6,751,950 km (0.104 R)
• M35: 7,852,691 km (0.065 R)
• M36: 8,469,932 km (0.102 R)
• M37: 9,436,933 km (0.084 R)
• M38: 9,945,715 km (0.028 R)
• M39: 10,265,107 km (0.099 R)
• M40: 10,737,986 km (0.091 R)
• M41: 11,345,503 km (0.111 R)
• M42: 11,601,913 km (0.119 R)
• M43: 12,198,958 km (0.096 R)
• M44: 12,277,647 km (0.109 R)
• M45: 12,408,994 km (0.107 R)
• M46: 13,314,809 km (0.08 R)
• M47: 13,639,586 km (0.105 R)
• M48: 14,852,675 km (0.112 R)
• M49: 15,642,552 km (0.069 R)
• M50: 16,359,275 km (0.117 R)
• M51: 16,765,284 km (0.081 R)
• M52: 16,911,142 km (0.112 R)
• M53: 17,086,770 km (0.115 R)
• M54: 18,092,815 km (0.11 R)
• M55: 18,603,094 km (0.112 R)
• M56: 19,300,968 km (0.108 R)
• M57: 19,760,682 km (0.103 R)
• M58: 19,883,951 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 4

Gravity: 47.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.43 AU - 9.77 AU

Year: 18008 Days

Day: 23.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,236,255 km

• M1: 102,175 km (0.094 R)
• M2: 288,574 km (0.095 R)
• M3: 449,242 km (0.07 R)
• M4: 591,809 km (0.054 R)
• M5: 843,582 km (0.082 R)
• M6: 1,319,004 km (0.068 R)
• M7: 1,405,173 km (0.104 R)
• M8: 1,552,975 km (0.096 R)
• M9: 1,644,081 km (0.077 R)
• M10: 1,768,247 km (0.057 R)
• M11: 1,895,555 km (0.118 R)
• M12: 2,260,723 km (0.097 R)
• M13: 3,559,681 km (0.117 R)
• M14: 3,883,561 km (0.108 R)
• M15: 3,924,700 km (0.086 R)
• M16: 4,216,715 km (0.112 R)
• M17: 6,110,923 km (0.086 R)
• M18: 6,942,388 km (0.051 R)
• M19: 7,042,469 km (0.093 R)
• M20: 7,447,880 km (0.07 R)
• M21: 8,122,566 km (0.085 R)
• M22: 9,253,077 km (0.099 R)
• M23: 11,716,505 km (0.097 R)
• M24: 12,135,678 km (0.091 R)
• M25: 13,609,666 km (0.099 R)
• M26: 14,240,221 km (0.101 R)
• M27: 14,944,977 km (0.053 R)
• M28: 15,792,150 km (0.098 R)
• M29: 16,856,239 km (0.111 R)
• M30: 17,328,969 km (0.053 R)
• M31: 18,149,662 km (0.107 R)
• M32: 18,356,706 km (0.091 R)
• M33: 18,912,911 km (0.09 R)
• M34: 19,545,111 km (0.103 R)
• M35: 19,615,722 km (0.119 R)
• M36: 19,757,391 km (0.113 R)
• M37: 20,974,818 km (0.028 R)
• M38: 21,047,074 km (0.117 R)
• M39: 21,775,316 km (0.073 R)
• M40: 21,848,619 km (0.055 R)
• M41: 22,808,589 km (0.036 R)
• M42: 24,160,355 km (0.097 R)
• M43: 24,312,197 km (0.048 R)
• M44: 24,769,518 km (0.092 R)
• M45: 25,770,028 km (0.055 R)
• M46: 27,572,234 km (0.08 R)
• M47: 27,889,830 km (0.115 R)
• M48: 28,128,738 km (0.116 R)
• M49: 30,146,365 km (0.063 R)
• M50: 31,213,895 km (0.065 R)
• M51: 34,148,856 km (0.118 R)
• M52: 36,124,894 km (0.086 R)
• M53: 39,024,101 km (0.115 R)
• M54: 39,559,212 km (0.109 R)
• M55: 40,546,558 km (0.056 R)
• M56: 40,998,044 km (0.098 R)
• M57: 41,269,714 km (0.091 R)
• M58: 42,637,039 km (0.118 R)
• M59: 42,820,446 km (0.096 R)
• M60: 44,019,173 km (0.048 R)
• M61: 44,762,376 km (0.075 R)
• M62: 44,855,575 km (0.111 R)
• M63: 45,415,969 km (0.11 R)
• M64: 45,603,265 km (0.101 R)
• M65: 46,072,703 km (0.114 R)
• M66: 46,261,047 km (0.041 R)
• M67: 47,871,319 km (0.087 R)
• M68: 50,078,934 km (0.07 R)
• M69: 51,049,077 km (0.072 R)
• M70: 51,341,391 km (0.102 R)
• M71: 52,811,040 km (0.091 R)
• M72: 53,798,386 km (0.1 R)
• M73: 54,195,120 km (0.093 R)
• M74: 54,692,234 km (0.098 R)
• M75: 54,891,648 km (0.079 R)
• M76: 56,192,999 km (0.087 R)
• M77: 57,707,079 km (0.115 R)
• M78: 58,418,268 km (0.071 R)
• M79: 59,030,123 km (0.108 R)
• M80: 62,954,524 km (0.057 R)
• M81: 63,791,374 km (0.043 R)
• M82: 64,211,146 km (0.054 R)
• M83: 64,421,481 km (0.056 R)
• M84: 65,687,827 km (0.094 R)
• M85: 67,495,717 km (0.097 R)
• M86: 67,709,492 km (0.084 R)
• M87: 68,459,426 km (0.103 R)
• M88: 68,566,838 km (0.118 R)
• M89: 69,643,643 km (0.104 R)
• M90: 69,859,662 km (0.064 R)
• M91: 70,075,831 km (0.111 R)
• M92: 70,400,608 km (0.117 R)
• M93: 72,141,180 km (0.039 R)
• M94: 72,578,604 km (0.11 R)
• M95: 72,907,121 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 10,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit