🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22

Radius: 14.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.84 AU - 1.2 AU

Year: 699 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,796,642 km

• M1: 184,604 km (0.109 R)
• M2: 329,415 km (0.085 R)
• M3: 501,302 km (0.087 R)
• M4: 627,862 km (0.06 R)
• M5: 942,018 km (0.098 R)
• M6: 1,049,878 km (0.057 R)
• M7: 1,181,225 km (0.115 R)
• M8: 1,321,548 km (0.08 R)
• M9: 1,485,357 km (0.098 R)
• M10: 1,580,502 km (0.057 R)
• M11: 1,749,098 km (0.056 R)
• M12: 1,959,732 km (0.11 R)
• M13: 2,121,747 km (0.086 R)
• M14: 2,243,818 km (0.08 R)
• M15: 2,347,340 km (0.117 R)
• M16: 2,449,067 km (0.095 R)
• M17: 2,559,470 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.7

Radius: 8.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.19 AU - 3.03 AU

Year: 2860 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,796,642 km

• M1: 238,160 km (0.077 R)
• M2: 311,014 km (0.06 R)
• M3: 367,412 km (0.108 R)
• M4: 449,242 km (0.029 R)
• M5: 585,376 km (0.101 R)
• M6: 642,224 km (0.108 R)
• M7: 771,027 km (0.078 R)
• M8: 1,054,964 km (0.052 R)
• M9: 1,359,845 km (0.079 R)
• M10: 1,551,180 km (0.094 R)
• M11: 2,061,309 km (0.077 R)
• M12: 2,308,445 km (0.111 R)
• M13: 2,455,948 km (0.117 R)
• M14: 2,718,044 km (0.1 R)
• M15: 2,802,716 km (0.084 R)
• M16: 2,859,713 km (0.057 R)
• M17: 2,960,243 km (0.09 R)
• M18: 3,314,191 km (0.111 R)
• M19: 3,420,107 km (0.093 R)
• M20: 3,666,195 km (0.105 R)
• M21: 3,949,982 km (0.051 R)
• M22: 4,126,956 km (0.109 R)
• M23: 4,224,644 km (0.111 R)
• M24: 4,589,363 km (0.115 R)
• M25: 5,085,430 km (0.117 R)
• M26: 5,278,262 km (0.117 R)
• M27: 5,402,129 km (0.11 R)
• M28: 5,491,139 km (0.116 R)
• M29: 5,544,845 km (0.099 R)
• M30: 5,761,463 km (0.094 R)
• M31: 5,870,669 km (0.087 R)
• M32: 6,091,476 km (0.096 R)
• M33: 6,446,621 km (0.117 R)
• M34: 6,541,167 km (0.104 R)
• M35: 6,598,164 km (0.119 R)
• M36: 6,674,309 km (0.056 R)
• M37: 7,176,808 km (0.096 R)
• M38: 7,353,633 km (0.108 R)
• M39: 7,591,793 km (0.116 R)
• M40: 7,651,632 km (0.107 R)
• M41: 8,116,133 km (0.033 R)
• M42: 8,218,309 km (0.08 R)
• M43: 8,673,086 km (0.109 R)
• M44: 8,882,523 km (0.091 R)
• M45: 8,945,653 km (0.093 R)
• M46: 9,051,270 km (0.118 R)
• M47: 9,114,849 km (0.089 R)
• M48: 9,585,484 km (0.063 R)
• M49: 9,780,410 km (0.073 R)
• M50: 9,998,374 km (0.085 R)
• M51: 10,086,038 km (0.107 R)
• M52: 10,483,669 km (0.07 R)
• M53: 10,639,849 km (0.061 R)
• M54: 10,796,628 km (0.087 R)
• M55: 10,864,097 km (0.045 R)
• M56: 11,112,579 km (0.12 R)
• M57: 11,385,744 km (0.052 R)
• M58: 11,661,154 km (0.078 R)
• M59: 11,776,644 km (0.109 R)
• M60: 11,846,057 km (0.112 R)
• M61: 12,406,451 km (0.039 R)
• M62: 12,666,302 km (0.095 R)
• M63: 13,167,156 km (0.08 R)
• M64: 13,577,503 km (0.11 R)
• M65: 13,723,211 km (0.114 R)
• M66: 13,820,749 km (0.069 R)
• M67: 14,016,423 km (0.096 R)
• M68: 14,459,981 km (0.11 R)
• M69: 16,331,899 km (0.117 R)
• M70: 16,538,793 km (0.107 R)
• M71: 16,694,524 km (0.096 R)
• M72: 16,824,674 km (0.073 R)
• M73: 16,903,063 km (0.063 R)
• M74: 17,138,530 km (0.107 R)
• M75: 17,296,057 km (0.109 R)
• M76: 17,559,948 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739

Radius: 6.4

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.34 AU - 7.88 AU

Year: 12859 Days

Day: 17.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,796,642 km

• M1: 256,261 km (0.071 R)
• M2: 337,194 km (0.114 R)
• M3: 381,175 km (0.061 R)
• M4: 690,095 km (0.034 R)
• M5: 1,019,509 km (0.026 R)
• M6: 1,467,705 km (0.059 R)
• M7: 1,595,012 km (0.106 R)
• M8: 1,647,073 km (0.115 R)
• M9: 2,083,001 km (0.072 R)
• M10: 2,614,372 km (0.117 R)
• M11: 2,800,622 km (0.102 R)
• M12: 2,895,317 km (0.055 R)
• M13: 2,959,046 km (0.071 R)
• M14: 3,452,120 km (0.105 R)
• M15: 3,864,861 km (0.112 R)
• M16: 3,970,477 km (0.08 R)
• M17: 4,256,807 km (0.119 R)
• M18: 4,366,014 km (0.112 R)
• M19: 5,826,538 km (0.112 R)
• M20: 5,907,321 km (0.071 R)
• M21: 6,029,243 km (0.093 R)
• M22: 6,275,331 km (0.093 R)
• M23: 6,608,636 km (0.094 R)
• M24: 6,735,195 km (0.052 R)
• M25: 6,820,017 km (0.117 R)
• M26: 7,076,428 km (0.109 R)
• M27: 8,360,277 km (0.083 R)
• M28: 8,865,768 km (0.072 R)
• M29: 8,912,144 km (0.101 R)
• M30: 8,958,668 km (0.088 R)
• M31: 9,666,266 km (0.085 R)
• M32: 9,858,051 km (0.066 R)
• M33: 12,203,297 km (0.103 R)
• M34: 13,251,080 km (0.07 R)
• M35: 13,410,701 km (0.089 R)
• M36: 14,055,767 km (0.099 R)
• M37: 14,491,247 km (0.045 R)
• M38: 15,320,019 km (0.119 R)
• M39: 15,711,965 km (0.063 R)
• M40: 16,620,174 km (0.082 R)
• M41: 17,603,780 km (0.029 R)
• M42: 17,720,765 km (0.104 R)
• M43: 17,896,692 km (0.066 R)
• M44: 18,368,674 km (0.038 R)
• M45: 18,427,915 km (0.084 R)
• M46: 18,546,695 km (0.054 R)
• M47: 19,626,941 km (0.11 R)
• M48: 19,869,739 km (0.073 R)
• M49: 21,910,703 km (0.071 R)
• M50: 23,243,919 km (0.074 R)
• M51: 23,758,685 km (0.083 R)
• M52: 24,212,116 km (0.099 R)
• M53: 24,407,341 km (0.092 R)
• M54: 24,733,914 km (0.086 R)
• M55: 24,930,485 km (0.054 R)
• M56: 25,589,613 km (0.101 R)
• M57: 25,655,885 km (0.09 R)
• M58: 26,857,755 km (0.115 R)
• M59: 27,805,307 km (0.076 R)
• M60: 28,488,671 km (0.082 R)
• M61: 31,774,139 km (0.114 R)
• M62: 32,919,610 km (0.048 R)
• M63: 33,642,467 km (0.109 R)
• M64: 34,883,231 km (0.091 R)
• M65: 35,177,341 km (0.118 R)
• M66: 35,250,943 km (0.097 R)
• M67: 35,842,154 km (0.099 R)
• M68: 37,184,047 km (0.09 R)
• M69: 38,012,221 km (0.074 R)
• M70: 38,618,242 km (0.099 R)
• M71: 38,922,524 km (0.12 R)
• M72: 39,380,443 km (0.099 R)
• M73: 39,533,481 km (0.085 R)
• M74: 39,916,901 km (0.109 R)
• M75: 40,301,517 km (0.087 R)
• M76: 40,532,945 km (0.097 R)
• M77: 40,764,672 km (0.097 R)
• M78: 41,774,308 km (0.08 R)
• M79: 42,321,387 km (0.084 R)
• M80: 42,399,777 km (0.041 R)
• M81: 43,739,126 km (0.083 R)
• M82: 43,818,264 km (0.05 R)
• M83: 44,613,077 km (0.094 R)
• M84: 44,852,434 km (0.109 R)
• M85: 45,172,124 km (0.112 R)
• M86: 47,757,774 km (0.097 R)
• M87: 48,084,346 km (0.109 R)
• M88: 48,657,605 km (0.118 R)
• M89: 48,821,863 km (0.051 R)
• M90: 49,480,543 km (0.114 R)
• M91: 50,224,942 km (0.028 R)
• M92: 50,640,226 km (0.103 R)
• M93: 51,474,084 km (0.111 R)
• M94: 57,523,523 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185

Radius: 5.8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.36 AU - 12.52 AU

Year: 22879 Days

Day: 23.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,796,642 km

• M1: 602,131 km (0.08 R)
• M2: 1,197,681 km (0.045 R)
• M3: 1,287,738 km (0.088 R)
• M4: 1,498,522 km (0.047 R)
• M5: 1,546,992 km (0.082 R)
• M6: 1,822,252 km (0.094 R)
• M7: 2,139,998 km (0.116 R)
• M8: 2,222,127 km (0.063 R)
• M9: 2,305,453 km (0.105 R)
• M10: 3,510,464 km (0.07 R)
• M11: 3,705,689 km (0.073 R)
• M12: 4,005,184 km (0.076 R)
• M13: 4,486,440 km (0.057 R)
• M14: 4,627,361 km (0.034 R)
• M15: 5,844,190 km (0.114 R)
• M16: 5,998,127 km (0.084 R)
• M17: 7,194,610 km (0.071 R)
• M18: 7,567,707 km (0.112 R)
• M19: 7,651,333 km (0.072 R)
• M20: 7,735,407 km (0.09 R)
• M21: 8,074,695 km (0.091 R)
• M22: 8,636,435 km (0.039 R)
• M23: 9,255,471 km (0.069 R)
• M24: 10,210,503 km (0.098 R)
• M25: 10,256,729 km (0.107 R)
• M26: 10,395,855 km (0.06 R)
• M27: 10,958,942 km (0.092 R)
• M28: 11,148,781 km (0.104 R)
• M29: 12,806,326 km (0.106 R)
• M30: 13,257,812 km (0.098 R)
• M31: 13,714,534 km (0.102 R)
• M32: 15,805,763 km (0.12 R)
• M33: 16,888,104 km (0.073 R)
• M34: 17,604,528 km (0.065 R)
• M35: 20,101,466 km (0.113 R)
• M36: 20,684,299 km (0.087 R)
• M37: 21,331,759 km (0.095 R)
• M38: 21,806,882 km (0.103 R)
• M39: 22,165,468 km (0.088 R)
• M40: 23,252,895 km (0.113 R)
• M41: 24,048,905 km (0.031 R)
• M42: 24,110,539 km (0.11 R)
• M43: 25,228,484 km (0.116 R)
• M44: 25,730,834 km (0.052 R)
• M45: 27,193,153 km (0.072 R)
• M46: 27,514,639 km (0.099 R)
• M47: 28,161,350 km (0.098 R)
• M48: 29,733,774 km (0.086 R)
• M49: 29,998,562 km (0.043 R)
• M50: 30,664,123 km (0.113 R)
• M51: 33,031,509 km (0.108 R)
• M52: 34,340,939 km (0.092 R)
• M53: 34,967,156 km (0.101 R)
• M54: 36,230,959 km (0.104 R)
• M55: 36,301,569 km (0.107 R)
• M56: 36,443,088 km (0.086 R)
• M57: 37,581,079 km (0.112 R)
• M58: 38,730,739 km (0.102 R)
• M59: 40,549,999 km (0.116 R)
• M60: 41,138,068 km (0.071 R)
• M61: 41,728,980 km (0.116 R)
• M62: 41,951,282 km (0.057 R)
• M63: 43,443,371 km (0.103 R)
• M64: 43,743,764 km (0.111 R)
• M65: 43,894,259 km (0.065 R)
• M66: 44,498,036 km (0.106 R)
• M67: 44,952,664 km (0.061 R)
• M68: 45,028,510 km (0.084 R)
• M69: 45,256,647 km (0.106 R)
• M70: 45,561,228 km (0.119 R)
• M71: 46,786,435 km (0.054 R)
• M72: 47,635,104 km (0.114 R)
• M73: 48,333,277 km (0.09 R)
• M74: 48,566,650 km (0.057 R)
• M75: 50,921,769 km (0.097 R)
• M76: 51,556,064 km (0.116 R)
• M77: 51,953,845 km (0.072 R)
• M78: 52,672,363 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit