🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 14.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.79 AU

Year: 432 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,114,375 km

• M1: 185,053 km (0.09 R)
• M2: 320,289 km (0.051 R)
• M3: 428,598 km (0.025 R)
• M4: 587,321 km (0.073 R)
• M5: 679,474 km (0.068 R)
• M6: 777,759 km (0.119 R)
• M7: 904,768 km (0.119 R)
• M8: 1,011,282 km (0.097 R)
• M9: 1,147,864 km (0.027 R)
• M10: 1,256,024 km (0.097 R)
• M11: 1,349,672 km (0.114 R)
• M12: 1,445,863 km (0.075 R)
• M13: 1,675,197 km (0.111 R)
• M14: 1,860,549 km (0.065 R)
• M15: 1,984,565 km (0.11 R)
• M16: 2,116,810 km (0.106 R)
• M17: 2,241,126 km (0.054 R)
• M18: 2,395,959 km (0.09 R)
• M19: 2,537,479 km (0.095 R)
• M20: 2,699,344 km (0.068 R)
• M21: 2,930,622 km (0.074 R)
• M22: 3,162,349 km (0.101 R)
• M23: 3,280,532 km (0.109 R)
• M24: 3,374,928 km (0.052 R)
• M25: 3,560,130 km (0.106 R)
• M26: 3,729,176 km (0.12 R)
• M27: 3,907,496 km (0.082 R)
• M28: 4,041,386 km (0.108 R)
• M29: 4,231,675 km (0.076 R)
• M30: 4,424,806 km (0.112 R)
• M31: 4,599,835 km (0.047 R)
• M32: 4,706,050 km (0.065 R)
• M33: 4,949,745 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 11.3

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.77 AU - 2.45 AU

Year: 2079 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,114,375 km

• M1: 218,562 km (0.113 R)
• M2: 300,542 km (0.097 R)
• M3: 387,010 km (0.075 R)
• M4: 577,298 km (0.064 R)
• M5: 819,048 km (0.086 R)
• M6: 942,766 km (0.047 R)
• M7: 1,032,375 km (0.055 R)
• M8: 1,341,893 km (0.113 R)
• M9: 1,432,549 km (0.113 R)
• M10: 1,754,334 km (0.105 R)
• M11: 2,020,469 km (0.117 R)
• M12: 2,205,372 km (0.057 R)
• M13: 2,764,269 km (0.118 R)
• M14: 3,029,955 km (0.078 R)
• M15: 3,227,125 km (0.077 R)
• M16: 3,397,218 km (0.109 R)
• M17: 3,634,181 km (0.119 R)
• M18: 3,762,686 km (0.112 R)
• M19: 3,991,421 km (0.108 R)
• M20: 4,107,509 km (0.079 R)
• M21: 4,191,134 km (0.071 R)
• M22: 4,411,342 km (0.052 R)
• M23: 4,740,009 km (0.098 R)
• M24: 5,220,816 km (0.056 R)
• M25: 5,439,528 km (0.076 R)
• M26: 5,698,632 km (0.104 R)
• M27: 5,848,379 km (0.093 R)
• M28: 6,037,620 km (0.096 R)
• M29: 6,775,138 km (0.1 R)
• M30: 7,336,728 km (0.106 R)
• M31: 8,017,847 km (0.109 R)
• M32: 8,101,772 km (0.112 R)
• M33: 8,935,630 km (0.073 R)
• M34: 9,351,812 km (0.098 R)
• M35: 9,484,655 km (0.098 R)
• M36: 9,573,516 km (0.068 R)
• M37: 10,021,861 km (0.094 R)
• M38: 10,112,367 km (0.09 R)
• M39: 10,294,278 km (0.053 R)
• M40: 10,546,051 km (0.079 R)
• M41: 10,869,632 km (0.09 R)
• M42: 11,032,544 km (0.03 R)
• M43: 11,126,042 km (0.07 R)
• M44: 11,313,788 km (0.112 R)
• M45: 11,811,799 km (0.053 R)
• M46: 12,341,076 km (0.086 R)
• M47: 12,682,010 km (0.06 R)
• M48: 12,878,282 km (0.1 R)
• M49: 13,026,085 km (0.109 R)
• M50: 13,174,486 km (0.114 R)
• M51: 13,497,917 km (0.094 R)
• M52: 13,748,493 km (0.084 R)
• M53: 13,975,433 km (0.086 R)
• M54: 14,051,279 km (0.103 R)
• M55: 14,432,903 km (0.069 R)
• M56: 14,637,852 km (0.067 R)
• M57: 14,946,922 km (0.109 R)
• M58: 15,050,443 km (0.05 R)
• M59: 15,154,264 km (0.063 R)
• M60: 15,545,612 km (0.111 R)
• M61: 15,650,480 km (0.032 R)
• M62: 15,966,730 km (0.101 R)
• M63: 16,258,297 km (0.112 R)
• M64: 16,685,847 km (0.107 R)
• M65: 16,873,892 km (0.026 R)
• M66: 17,170,993 km (0.114 R)
• M67: 17,252,374 km (0.085 R)
• M68: 17,880,237 km (0.058 R)
• M69: 17,962,665 km (0.091 R)
• M70: 18,045,243 km (0.081 R)
• M71: 18,210,848 km (0.089 R)
• M72: 18,432,253 km (0.109 R)
• M73: 18,710,355 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 15

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.06 AU - 2.44 AU

Year: 2289 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,114,375 km

• M1: 186,997 km (0.067 R)
• M2: 313,707 km (0.104 R)
• M3: 473,028 km (0.096 R)
• M4: 610,359 km (0.079 R)
• M5: 822,339 km (0.079 R)
• M6: 1,024,147 km (0.098 R)
• M7: 1,155,644 km (0.113 R)
• M8: 1,313,769 km (0.104 R)
• M9: 1,447,958 km (0.093 R)
• M10: 1,798,765 km (0.104 R)
• M11: 2,068,191 km (0.085 R)
• M12: 2,201,781 km (0.026 R)
• M13: 2,338,514 km (0.1 R)
• M14: 2,607,491 km (0.066 R)
• M15: 3,204,536 km (0.044 R)
• M16: 3,346,205 km (0.103 R)
• M17: 3,621,316 km (0.103 R)
• M18: 3,739,348 km (0.094 R)
• M19: 3,903,906 km (0.106 R)
• M20: 4,209,385 km (0.043 R)
• M21: 4,860,136 km (0.119 R)
• M22: 5,172,496 km (0.03 R)
• M23: 5,457,630 km (0.094 R)
• M24: 5,696,537 km (0.118 R)
• M25: 5,851,820 km (0.09 R)
• M26: 6,397,852 km (0.049 R)
• M27: 6,523,514 km (0.078 R)
• M28: 7,034,241 km (0.085 R)
• M29: 7,219,743 km (0.103 R)
• M30: 7,313,242 km (0.088 R)
• M31: 7,407,039 km (0.103 R)
• M32: 7,501,136 km (0.116 R)
• M33: 8,036,248 km (0.057 R)
• M34: 8,386,905 km (0.086 R)
• M35: 8,862,178 km (0.119 R)
• M36: 8,982,455 km (0.107 R)
• M37: 9,082,984 km (0.072 R)
• M38: 9,550,627 km (0.027 R)
• M39: 9,922,079 km (0.054 R)
• M40: 11,086,698 km (0.031 R)
• M41: 11,411,924 km (0.086 R)
• M42: 11,520,981 km (0.11 R)
• M43: 11,718,151 km (0.106 R)
• M44: 11,828,255 km (0.048 R)
• M45: 12,205,092 km (0.115 R)
• M46: 12,518,499 km (0.104 R)
• M47: 12,653,586 km (0.032 R)
• M48: 13,038,950 km (0.084 R)
• M49: 13,175,982 km (0.119 R)
• M50: 14,077,908 km (0.068 R)
• M51: 14,171,556 km (0.066 R)
• M52: 14,406,574 km (0.059 R)
• M53: 14,642,939 km (0.119 R)
• M54: 15,047,751 km (0.08 R)
• M55: 15,383,897 km (0.082 R)
• M56: 15,528,708 km (0.047 R)
• M57: 15,795,291 km (0.032 R)
• M58: 15,917,064 km (0.112 R)
• M59: 16,136,973 km (0.084 R)
• M60: 16,259,493 km (0.11 R)
• M61: 16,357,929 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.9

Radius: 6.4

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.03 AU - 6.91 AU

Year: 9894 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,114,375 km

• M1: 135,386 km (0.085 R)
• M2: 237,262 km (0.105 R)
• M3: 450,589 km (0.05 R)
• M4: 512,672 km (0.098 R)
• M5: 577,897 km (0.033 R)
• M6: 867,368 km (0.11 R)
• M7: 930,349 km (0.094 R)
• M8: 978,669 km (0.093 R)
• M9: 1,044,492 km (0.085 R)
• M10: 1,322,445 km (0.038 R)
• M11: 1,451,249 km (0.09 R)
• M12: 1,801,458 km (0.096 R)
• M13: 1,841,849 km (0.091 R)
• M14: 2,028,098 km (0.04 R)
• M15: 2,576,674 km (0.074 R)
• M16: 2,645,489 km (0.074 R)
• M17: 2,903,246 km (0.084 R)
• M18: 3,723,790 km (0.054 R)
• M19: 3,801,731 km (0.118 R)
• M20: 3,854,090 km (0.093 R)
• M21: 3,932,928 km (0.089 R)
• M22: 4,199,811 km (0.11 R)
• M23: 5,296,064 km (0.115 R)
• M24: 5,561,002 km (0.092 R)
• M25: 5,800,209 km (0.093 R)
• M26: 6,257,679 km (0.061 R)
• M27: 6,917,555 km (0.077 R)
• M28: 7,272,102 km (0.105 R)
• M29: 7,435,164 km (0.082 R)
• M30: 7,500,688 km (0.095 R)
• M31: 7,998,699 km (0.054 R)
• M32: 8,065,868 km (0.078 R)
• M33: 8,507,332 km (0.099 R)
• M34: 8,748,184 km (0.099 R)
• M35: 8,887,011 km (0.069 R)
• M36: 8,991,430 km (0.05 R)
• M37: 10,313,576 km (0.038 R)
• M38: 10,460,182 km (0.118 R)
• M39: 10,533,635 km (0.119 R)
• M40: 10,829,539 km (0.075 R)
• M41: 11,015,789 km (0.088 R)
• M42: 11,809,854 km (0.082 R)
• M43: 12,700,560 km (0.042 R)
• M44: 13,015,314 km (0.111 R)
• M45: 13,253,175 km (0.091 R)
• M46: 13,372,703 km (0.039 R)
• M47: 13,692,992 km (0.099 R)
• M48: 14,218,829 km (0.039 R)
• M49: 14,545,700 km (0.073 R)
• M50: 15,082,308 km (0.111 R)
• M51: 15,373,874 km (0.098 R)
• M52: 16,132,186 km (0.085 R)
• M53: 16,816,446 km (0.109 R)
• M54: 17,032,166 km (0.054 R)
• M55: 17,075,400 km (0.057 R)
• M56: 17,248,934 km (0.083 R)
• M57: 17,466,449 km (0.104 R)
• M58: 17,685,011 km (0.062 R)
• M59: 17,904,472 km (0.104 R)
• M60: 18,124,829 km (0.109 R)
• M61: 19,965,182 km (0.084 R)
• M62: 20,377,025 km (0.084 R)
• M63: 21,723,256 km (0.114 R)
• M64: 22,620,694 km (0.072 R)
• M65: 23,193,803 km (0.108 R)
• M66: 24,208,077 km (0.116 R)
• M67: 24,745,133 km (0.074 R)
• M68: 25,088,909 km (0.101 R)
• M69: 25,138,277 km (0.1 R)
• M70: 26,030,179 km (0.102 R)
• M71: 26,831,724 km (0.106 R)
• M72: 27,134,361 km (0.112 R)
• M73: 27,184,925 km (0.087 R)
• M74: 27,539,622 km (0.106 R)
• M75: 27,641,348 km (0.086 R)
• M76: 27,946,977 km (0.058 R)
• M77: 28,253,802 km (0.086 R)
• M78: 28,356,276 km (0.082 R)
• M79: 28,510,362 km (0.067 R)
• M80: 29,129,099 km (0.102 R)
• M81: 29,284,531 km (0.09 R)
• M82: 29,388,203 km (0.117 R)
• M83: 30,642,730 km (0.036 R)
• M84: 31,011,938 km (0.062 R)
• M85: 31,064,746 km (0.092 R)
• M86: 31,223,469 km (0.042 R)
• M87: 32,128,237 km (0.078 R)
• M88: 32,449,573 km (0.117 R)
• M89: 33,366,010 km (0.062 R)
• M90: 34,127,014 km (0.118 R)
• M91: 34,893,703 km (0.103 R)
• M92: 35,721,578 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.4

Radius: 3.3

Gravity: 87.64 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.34 AU - 7.04 AU

Year: 10445 Days

Day: 16.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,114,375 km

• M1: 66,571 km (0.115 R)
• M2: 271,969 km (0.078 R)
• M3: 312,959 km (0.12 R)
• M4: 911,949 km (0.09 R)
• M5: 953,686 km (0.071 R)
• M6: 996,172 km (0.103 R)
• M7: 1,060,948 km (0.118 R)
• M8: 1,602,941 km (0.109 R)
• M9: 1,808,788 km (0.105 R)
• M10: 1,995,785 km (0.115 R)
• M11: 2,105,291 km (0.104 R)
• M12: 2,359,009 km (0.118 R)
• M13: 2,474,947 km (0.026 R)
• M14: 2,533,590 km (0.062 R)
• M15: 3,081,866 km (0.113 R)
• M16: 3,665,297 km (0.102 R)
• M17: 3,867,255 km (0.111 R)
• M18: 4,317,095 km (0.085 R)
• M19: 4,566,176 km (0.115 R)
• M20: 4,893,197 km (0.096 R)
• M21: 5,378,941 km (0.108 R)
• M22: 5,685,317 km (0.066 R)
• M23: 5,958,034 km (0.064 R)
• M24: 6,314,975 km (0.036 R)
• M25: 6,801,617 km (0.114 R)
• M26: 7,511,459 km (0.076 R)
• M27: 7,939,907 km (0.069 R)
• M28: 8,288,470 km (0.109 R)
• M29: 8,597,390 km (0.053 R)
• M30: 10,292,034 km (0.111 R)
• M31: 10,481,276 km (0.118 R)
• M32: 10,815,328 km (0.114 R)
• M33: 11,788,462 km (0.09 R)
• M34: 12,285,576 km (0.064 R)
• M35: 12,840,135 km (0.098 R)
• M36: 12,890,998 km (0.046 R)
• M37: 13,248,537 km (0.063 R)
• M38: 13,921,428 km (0.07 R)
• M39: 14,658,347 km (0.091 R)
• M40: 16,060,079 km (0.106 R)
• M41: 16,721,452 km (0.05 R)
• M42: 17,956,681 km (0.078 R)
• M43: 18,873,417 km (0.109 R)
• M44: 18,989,056 km (0.105 R)
• M45: 19,221,082 km (0.1 R)
• M46: 19,395,663 km (0.084 R)
• M47: 21,955,881 km (0.086 R)
• M48: 22,627,576 km (0.081 R)
• M49: 22,812,030 km (0.084 R)
• M50: 23,182,284 km (0.119 R)
• M51: 23,803,714 km (0.048 R)
• M52: 23,991,310 km (0.101 R)
• M53: 24,179,205 km (0.048 R)
• M54: 24,746,181 km (0.063 R)
• M55: 26,732,242 km (0.08 R)
• M56: 27,057,468 km (0.061 R)
• M57: 30,786,793 km (0.075 R)
• M58: 31,332,676 km (0.094 R)
• M59: 31,401,042 km (0.107 R)
• M60: 31,812,735 km (0.093 R)
• M61: 32,364,602 km (0.091 R)
• M62: 32,641,657 km (0.07 R)
• M63: 32,849,897 km (0.09 R)
• M64: 32,919,460 km (0.067 R)
• M65: 34,038,602 km (0.081 R)
• M66: 35,669,219 km (0.107 R)
• M67: 36,890,685 km (0.082 R)
• M68: 37,470,227 km (0.079 R)
• M69: 38,785,193 km (0.101 R)
• M70: 39,596,163 km (0.107 R)
• M71: 39,892,516 km (0.085 R)
• M72: 39,966,717 km (0.088 R)
• M73: 40,115,118 km (0.096 R)
• M74: 40,263,818 km (0.086 R)
• M75: 40,412,818 km (0.059 R)
• M76: 40,636,466 km (0.093 R)
• M77: 42,289,224 km (0.112 R)
• M78: 42,819,698 km (0.114 R)
• M79: 43,504,856 km (0.089 R)
• M80: 43,734,190 km (0.104 R)
• M81: 45,427,338 km (0.109 R)
• M82: 46,126,110 km (0.1 R)
• M83: 46,359,931 km (0.113 R)
• M84: 48,243,967 km (0.081 R)
• M85: 48,956,801 km (0.099 R)
• M86: 49,753,110 km (0.096 R)
• M87: 50,152,836 km (0.089 R)
• M88: 50,313,055 km (0.089 R)
• M89: 51,197,029 km (0.105 R)
• M90: 53,306,957 km (0.112 R)
• M91: 53,634,128 km (0.11 R)
• M92: 54,126,006 km (0.077 R)
• M93: 54,784,236 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit