🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.3

Radius: 8.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.73 AU - 0.79 AU

Year: 435 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 70.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,131,545 km

• M1: 111,151 km (0.045 R)
• M2: 173,234 km (0.068 R)
• M3: 241,451 km (0.072 R)
• M4: 319,092 km (0.108 R)
• M5: 378,183 km (0.11 R)
• M6: 457,769 km (0.101 R)
• M7: 516,861 km (0.09 R)
• M8: 603,927 km (0.114 R)
• M9: 685,009 km (0.091 R)
• M10: 750,383 km (0.088 R)
• M11: 875,596 km (0.109 R)
• M12: 1,101,489 km (0.115 R)
• M13: 1,170,304 km (0.089 R)
• M14: 1,250,040 km (0.072 R)
• M15: 1,317,209 km (0.03 R)
• M16: 1,475,334 km (0.099 R)
• M17: 1,624,034 km (0.086 R)
• M18: 1,848,431 km (0.095 R)
• M19: 1,908,869 km (0.09 R)
• M20: 1,986,809 km (0.086 R)
• M21: 2,128,778 km (0.098 R)
• M22: 2,192,207 km (0.062 R)
• M23: 2,350,931 km (0.097 R)
• M24: 2,416,604 km (0.109 R)
• M25: 2,562,163 km (0.035 R)
• M26: 2,629,931 km (0.049 R)
• M27: 2,786,111 km (0.115 R)
• M28: 2,849,540 km (0.036 R)
• M29: 2,906,836 km (0.042 R)
• M30: 3,120,911 km (0.07 R)
• M31: 3,219,795 km (0.094 R)
• M32: 3,319,876 km (0.103 R)
• M33: 3,502,535 km (0.115 R)
• M34: 3,723,491 km (0.115 R)
• M35: 3,793,503 km (0.104 R)
• M36: 3,984,539 km (0.11 R)
• M37: 4,120,973 km (0.111 R)
• M38: 4,237,060 km (0.096 R)
• M39: 4,674,634 km (0.054 R)
• M40: 4,803,438 km (0.047 R)
• M41: 4,925,659 km (0.098 R)
• M42: 5,041,299 km (0.106 R)
• M43: 5,103,232 km (0.11 R)
• M44: 5,196,731 km (0.098 R)
• M45: 5,330,172 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 9.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.27 AU - 1.29 AU

Year: 950 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,131,545 km

• M1: 134,638 km (0.086 R)
• M2: 225,444 km (0.097 R)
• M3: 367,712 km (0.096 R)
• M4: 474,824 km (0.083 R)
• M5: 784,342 km (0.085 R)
• M6: 858,692 km (0.037 R)
• M7: 935,585 km (0.09 R)
• M8: 1,008,290 km (0.096 R)
• M9: 1,117,795 km (0.084 R)
• M10: 1,181,225 km (0.114 R)
• M11: 1,297,014 km (0.045 R)
• M12: 1,493,735 km (0.08 R)
• M13: 1,571,974 km (0.051 R)
• M14: 1,684,023 km (0.117 R)
• M15: 1,774,081 km (0.078 R)
• M16: 1,840,503 km (0.104 R)
• M17: 2,053,829 km (0.068 R)
• M18: 2,212,403 km (0.073 R)
• M19: 2,356,914 km (0.115 R)
• M20: 2,439,642 km (0.081 R)
• M21: 2,664,936 km (0.111 R)
• M22: 2,751,105 km (0.117 R)
• M23: 3,005,720 km (0.077 R)
• M24: 3,075,583 km (0.088 R)
• M25: 3,381,211 km (0.115 R)
• M26: 3,527,219 km (0.097 R)
• M27: 3,675,320 km (0.045 R)
• M28: 4,043,780 km (0.107 R)
• M29: 4,243,643 km (0.12 R)
• M30: 4,435,427 km (0.114 R)
• M31: 4,561,089 km (0.091 R)
• M32: 4,641,723 km (0.03 R)
• M33: 4,711,136 km (0.105 R)
• M34: 4,816,004 km (0.057 R)
• M35: 5,004,348 km (0.07 R)
• M36: 5,099,343 km (0.09 R)
• M37: 5,171,150 km (0.083 R)
• M38: 5,339,746 km (0.073 R)
• M39: 5,424,718 km (0.089 R)
• M40: 5,657,791 km (0.12 R)
• M41: 5,781,808 km (0.092 R)
• M42: 5,969,553 km (0.077 R)
• M43: 6,095,814 km (0.078 R)
• M44: 6,197,541 km (0.081 R)
• M45: 6,467,116 km (0.091 R)
• M46: 6,531,892 km (0.051 R)
• M47: 6,622,847 km (0.108 R)
• M48: 6,951,364 km (0.102 R)
• M49: 7,057,728 km (0.103 R)
• M50: 7,271,803 km (0.114 R)
• M51: 7,366,199 km (0.073 R)
• M52: 7,542,575 km (0.045 R)
• M53: 7,665,544 km (0.092 R)
• M54: 7,858,077 km (0.042 R)
• M55: 7,927,341 km (0.061 R)
• M56: 8,038,342 km (0.083 R)
• M57: 8,108,055 km (0.067 R)
• M58: 8,191,979 km (0.115 R)
• M59: 8,360,726 km (0.061 R)
• M60: 8,502,096 km (0.113 R)
• M61: 8,687,298 km (0.094 R)
• M62: 8,830,463 km (0.095 R)
• M63: 8,902,420 km (0.113 R)
• M64: 9,032,420 km (0.034 R)
• M65: 9,617,797 km (0.077 R)
• M66: 9,915,197 km (0.035 R)
• M67: 9,989,996 km (0.095 R)
• M68: 10,095,014 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 13

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.62 AU - 2.98 AU

Year: 3074 Days

Day: 8.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,131,545 km

• M1: 170,242 km (0.114 R)
• M2: 328,367 km (0.074 R)
• M3: 502,649 km (0.107 R)
• M4: 703,559 km (0.119 R)
• M5: 1,292,526 km (0.066 R)
• M6: 1,426,416 km (0.099 R)
• M7: 1,537,268 km (0.066 R)
• M8: 1,636,601 km (0.065 R)
• M9: 1,797,418 km (0.086 R)
• M10: 2,056,672 km (0.052 R)
• M11: 2,198,939 km (0.053 R)
• M12: 2,377,409 km (0.103 R)
• M13: 2,527,157 km (0.092 R)
• M14: 2,645,788 km (0.078 R)
• M15: 2,766,364 km (0.095 R)
• M16: 2,906,537 km (0.049 R)
• M17: 3,085,157 km (0.079 R)
• M18: 3,472,167 km (0.119 R)
• M19: 3,643,007 km (0.077 R)
• M20: 3,777,645 km (0.107 R)
• M21: 3,894,481 km (0.118 R)
• M22: 4,272,665 km (0.12 R)
• M23: 4,662,666 km (0.081 R)
• M24: 4,830,366 km (0.108 R)
• M25: 5,021,552 km (0.115 R)
• M26: 5,389,413 km (0.065 R)
• M27: 5,766,250 km (0.089 R)
• M28: 5,901,337 km (0.089 R)
• M29: 5,991,844 km (0.101 R)
• M30: 6,545,505 km (0.053 R)
• M31: 6,639,303 km (0.089 R)
• M32: 6,780,972 km (0.089 R)
• M33: 7,187,878 km (0.042 R)
• M34: 7,382,206 km (0.105 R)
• M35: 7,925,396 km (0.094 R)
• M36: 8,303,280 km (0.116 R)
• M37: 8,481,750 km (0.12 R)
• M38: 9,050,671 km (0.117 R)
• M39: 9,286,886 km (0.119 R)
• M40: 9,765,749 km (0.1 R)
• M41: 9,954,093 km (0.11 R)
• M42: 10,252,690 km (0.108 R)
• M43: 10,416,799 km (0.087 R)
• M44: 10,554,130 km (0.028 R)
• M45: 10,747,560 km (0.057 R)
• M46: 10,942,187 km (0.046 R)
• M47: 11,306,607 km (0.065 R)
• M48: 11,618,070 km (0.103 R)
• M49: 11,703,640 km (0.12 R)
• M50: 11,846,506 km (0.108 R)
• M51: 12,365,760 km (0.085 R)
• M52: 12,598,983 km (0.12 R)
• M53: 12,686,797 km (0.054 R)
• M54: 13,218,019 km (0.03 R)
• M55: 13,456,478 km (0.111 R)
• M56: 13,756,571 km (0.115 R)
• M57: 15,072,135 km (0.079 R)
• M58: 15,446,579 km (0.063 R)
• M59: 15,855,430 km (0.069 R)
• M60: 16,555,847 km (0.119 R)
• M61: 17,494,274 km (0.108 R)
• M62: 17,953,540 km (0.082 R)
• M63: 18,317,212 km (0.085 R)
• M64: 18,783,658 km (0.105 R)
• M65: 19,018,228 km (0.068 R)
• M66: 20,034,895 km (0.091 R)
• M67: 20,860,974 km (0.074 R)
• M68: 21,069,215 km (0.063 R)
• M69: 21,417,927 km (0.112 R)
• M70: 21,698,274 km (0.12 R)
• M71: 22,617,552 km (0.115 R)
• M72: 22,867,381 km (0.047 R)
• M73: 23,010,396 km (0.075 R)
• M74: 23,405,484 km (0.036 R)
• M75: 24,129,538 km (0.107 R)
• M76: 24,275,246 km (0.084 R)
• M77: 24,457,756 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.5

Radius: 7.5

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.08 AU - 7.9 AU

Year: 13447 Days

Day: 23.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,131,545 km

• M1: 98,286 km (0.037 R)
• M2: 186,848 km (0.094 R)
• M3: 596,746 km (0.079 R)
• M4: 668,702 km (0.081 R)
• M5: 801,845 km (0.065 R)
• M6: 861,684 km (0.075 R)
• M7: 965,056 km (0.109 R)
• M8: 1,207,105 km (0.116 R)
• M9: 1,347,129 km (0.088 R)
• M10: 1,443,619 km (0.054 R)
• M11: 3,472,765 km (0.09 R)
• M12: 3,606,206 km (0.116 R)
• M13: 3,775,401 km (0.04 R)
• M14: 4,262,791 km (0.079 R)
• M15: 5,030,976 km (0.09 R)
• M16: 5,411,553 km (0.094 R)
• M17: 6,444,527 km (0.083 R)
• M18: 6,649,925 km (0.059 R)
• M19: 7,279,582 km (0.07 R)
• M20: 7,493,657 km (0.067 R)
• M21: 8,192,578 km (0.113 R)
• M22: 8,460,059 km (0.072 R)
• M23: 8,730,382 km (0.079 R)
• M24: 9,141,327 km (0.107 R)
• M25: 9,279,706 km (0.045 R)
• M26: 9,699,028 km (0.053 R)
• M27: 9,840,099 km (0.031 R)
• M28: 10,701,184 km (0.09 R)
• M29: 11,736,103 km (0.071 R)
• M30: 11,936,863 km (0.098 R)
• M31: 13,009,330 km (0.083 R)
• M32: 13,425,960 km (0.096 R)
• M33: 13,478,319 km (0.067 R)
• M34: 13,635,846 km (0.118 R)
• M35: 14,325,791 km (0.095 R)
• M36: 15,026,957 km (0.084 R)
• M37: 15,081,410 km (0.071 R)
• M38: 15,244,921 km (0.108 R)
• M39: 15,794,543 km (0.1 R)
• M40: 16,183,198 km (0.094 R)
• M41: 16,238,998 km (0.085 R)
• M42: 16,800,140 km (0.074 R)
• M43: 17,424,861 km (0.074 R)
• M44: 17,826,381 km (0.071 R)
• M45: 18,288,938 km (0.061 R)
• M46: 19,462,683 km (0.044 R)
• M47: 20,660,513 km (0.085 R)
• M48: 21,820,495 km (0.039 R)
• M49: 22,005,548 km (0.109 R)
• M50: 23,064,252 km (0.1 R)
• M51: 23,631,377 km (0.076 R)
• M52: 24,458,803 km (0.074 R)
• M53: 25,101,625 km (0.112 R)
• M54: 25,295,654 km (0.116 R)
• M55: 25,880,432 km (0.117 R)
• M56: 26,338,351 km (0.095 R)
• M57: 26,864,935 km (0.089 R)
• M58: 27,861,855 km (0.077 R)
• M59: 28,465,782 km (0.08 R)
• M60: 28,533,101 km (0.04 R)
• M61: 28,803,125 km (0.071 R)
• M62: 29,006,130 km (0.057 R)
• M63: 30,028,481 km (0.026 R)
• M64: 30,371,958 km (0.098 R)
• M65: 31,132,065 km (0.086 R)
• M66: 31,201,478 km (0.089 R)
• M67: 32,600,518 km (0.062 R)
• M68: 32,670,978 km (0.086 R)
• M69: 33,378,726 km (0.093 R)
• M70: 33,520,844 km (0.111 R)
• M71: 33,877,036 km (0.118 R)
• M72: 34,091,410 km (0.065 R)
• M73: 35,097,605 km (0.077 R)
• M74: 35,386,928 km (0.071 R)
• M75: 35,822,407 km (0.077 R)
• M76: 37,360,273 km (0.099 R)
• M77: 37,803,681 km (0.109 R)
• M78: 40,121,999 km (0.076 R)
• M79: 40,273,093 km (0.109 R)
• M80: 41,336,435 km (0.082 R)
• M81: 41,412,730 km (0.109 R)
• M82: 42,409,052 km (0.081 R)
• M83: 42,794,266 km (0.072 R)
• M84: 44,816,381 km (0.103 R)
• M85: 45,523,530 km (0.079 R)
• M86: 46,392,843 km (0.025 R)
• M87: 47,028,484 km (0.117 R)
• M88: 47,907,372 km (0.109 R)
• M89: 48,469,411 km (0.097 R)
• M90: 52,629,728 km (0.114 R)
• M91: 52,712,455 km (0.058 R)
• M92: 53,708,328 km (0.101 R)
• M93: 53,791,654 km (0.044 R)
• M94: 55,971,744 km (0.087 R)
• M95: 56,479,031 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.7

Radius: 4.1

Gravity: 28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.21 AU - 9.27 AU

Year: 16950 Days

Day: 23.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,131,545 km

• M1: 130,001 km (0.084 R)
• M2: 302,936 km (0.059 R)
• M3: 444,455 km (0.099 R)
• M4: 549,772 km (0.032 R)
• M5: 643,720 km (0.104 R)
• M6: 702,661 km (0.112 R)
• M7: 1,023,698 km (0.099 R)
• M8: 1,309,729 km (0.1 R)
• M9: 1,592,769 km (0.098 R)
• M10: 1,754,933 km (0.04 R)
• M11: 1,866,084 km (0.092 R)
• M12: 2,008,202 km (0.118 R)
• M13: 2,153,910 km (0.086 R)
• M14: 2,242,921 km (0.094 R)
• M15: 2,363,497 km (0.03 R)
• M16: 2,642,796 km (0.112 R)
• M17: 3,064,213 km (0.101 R)
• M18: 3,231,912 km (0.107 R)
• M19: 3,368,346 km (0.118 R)
• M20: 3,752,812 km (0.094 R)
• M21: 4,336,693 km (0.086 R)
• M22: 4,411,641 km (0.098 R)
• M23: 4,792,966 km (0.119 R)
• M24: 5,627,573 km (0.11 R)
• M25: 5,709,403 km (0.081 R)
• M26: 5,791,532 km (0.116 R)
• M27: 6,764,816 km (0.119 R)
• M28: 7,026,911 km (0.115 R)
• M29: 7,159,156 km (0.059 R)
• M30: 8,339,932 km (0.111 R)
• M31: 8,433,281 km (0.072 R)
• M32: 9,000,406 km (0.1 R)
• M33: 9,433,791 km (0.09 R)
• M34: 9,775,473 km (0.047 R)
• M35: 10,121,343 km (0.074 R)
• M36: 10,320,757 km (0.118 R)
• M37: 10,571,782 km (0.08 R)
• M38: 10,926,778 km (0.108 R)
• M39: 11,182,590 km (0.096 R)
• M40: 11,440,497 km (0.108 R)
• M41: 11,909,636 km (0.099 R)
• M42: 12,812,758 km (0.06 R)
• M43: 13,572,865 km (0.08 R)
• M44: 13,792,774 km (0.109 R)
• M45: 13,958,379 km (0.093 R)
• M46: 14,236,033 km (0.115 R)
• M47: 15,022,917 km (0.092 R)
• M48: 15,823,864 km (0.109 R)
• M49: 17,288,278 km (0.096 R)
• M50: 18,734,291 km (0.114 R)
• M51: 19,163,338 km (0.118 R)
• M52: 19,224,822 km (0.111 R)
• M53: 19,968,623 km (0.107 R)
• M54: 21,933,142 km (0.049 R)
• M55: 22,385,227 km (0.118 R)
• M56: 23,495,692 km (0.093 R)
• M57: 24,223,934 km (0.077 R)
• M58: 24,290,505 km (0.109 R)
• M59: 26,452,344 km (0.051 R)
• M60: 26,864,486 km (0.076 R)
• M61: 28,886,302 km (0.112 R)
• M62: 31,173,354 km (0.046 R)
• M63: 31,463,424 km (0.114 R)
• M64: 33,740,753 km (0.11 R)
• M65: 34,486,648 km (0.09 R)
• M66: 34,636,395 km (0.064 R)
• M67: 35,842,752 km (0.064 R)
• M68: 37,909,596 km (0.079 R)
• M69: 38,064,281 km (0.046 R)
• M70: 39,778,971 km (0.076 R)
• M71: 41,598,381 km (0.116 R)
• M72: 42,157,578 km (0.088 R)
• M73: 44,337,219 km (0.044 R)
• M74: 44,418,749 km (0.088 R)
• M75: 45,893,036 km (0.059 R)
• M76: 48,218,086 km (0.106 R)
• M77: 48,469,411 km (0.067 R)
• M78: 48,805,258 km (0.118 R)
• M79: 51,263,151 km (0.05 R)
• M80: 51,434,142 km (0.111 R)
• M81: 52,895,264 km (0.055 R)
• M82: 53,327,602 km (0.062 R)
• M83: 53,587,603 km (0.075 R)
• M84: 55,243,651 km (0.076 R)
• M85: 55,770,236 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit