🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 14.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.6 AU - 0.72 AU

Year: 370 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 88 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,799,550 km

• M1: 185,501 km (0.057 R)
• M2: 294,409 km (0.096 R)
• M3: 446,250 km (0.071 R)
• M4: 610,060 km (0.048 R)
• M5: 717,920 km (0.088 R)
• M6: 814,112 km (0.107 R)
• M7: 1,169,706 km (0.062 R)
• M8: 1,329,177 km (0.059 R)
• M9: 1,419,684 km (0.03 R)
• M10: 1,607,728 km (0.108 R)
• M11: 1,713,494 km (0.101 R)
• M12: 1,919,191 km (0.114 R)
• M13: 2,027,350 km (0.048 R)
• M14: 2,133,266 km (0.054 R)
• M15: 2,394,015 km (0.114 R)
• M16: 2,506,363 km (0.111 R)
• M17: 2,645,489 km (0.099 R)
• M18: 2,843,706 km (0.116 R)
• M19: 2,989,115 km (0.06 R)
• M20: 3,314,790 km (0.117 R)
• M21: 3,506,873 km (0.1 R)
• M22: 3,765,229 km (0.078 R)
• M23: 4,000,696 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 11.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.79 AU - 0.79 AU

Year: 485 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,799,550 km

• M1: 141,370 km (0.12 R)
• M2: 229,184 km (0.1 R)
• M3: 302,188 km (0.06 R)
• M4: 374,294 km (0.104 R)
• M5: 454,628 km (0.113 R)
• M6: 532,419 km (0.091 R)
• M7: 626,516 km (0.062 R)
• M8: 754,272 km (0.102 R)
• M9: 850,165 km (0.088 R)
• M10: 1,024,596 km (0.081 R)
• M11: 1,320,949 km (0.082 R)
• M12: 1,394,551 km (0.059 R)
• M13: 1,535,622 km (0.075 R)
• M14: 1,608,028 km (0.102 R)
• M15: 1,832,424 km (0.097 R)
• M16: 1,909,617 km (0.089 R)
• M17: 1,982,321 km (0.11 R)
• M18: 2,194,302 km (0.11 R)
• M19: 2,288,399 km (0.106 R)
• M20: 2,359,906 km (0.114 R)
• M21: 2,628,435 km (0.069 R)
• M22: 2,728,665 km (0.067 R)
• M23: 2,804,661 km (0.079 R)
• M24: 2,939,299 km (0.069 R)
• M25: 3,017,389 km (0.102 R)
• M26: 3,155,468 km (0.07 R)
• M27: 3,268,863 km (0.09 R)
• M28: 3,404,100 km (0.114 R)
• M29: 3,548,162 km (0.091 R)
• M30: 3,645,251 km (0.099 R)
• M31: 3,729,325 km (0.05 R)
• M32: 3,863,664 km (0.102 R)
• M33: 4,057,393 km (0.111 R)
• M34: 4,417,176 km (0.042 R)
• M35: 4,506,935 km (0.097 R)
• M36: 4,612,402 km (0.073 R)
• M37: 4,833,507 km (0.109 R)
• M38: 5,136,443 km (0.099 R)
• M39: 5,302,048 km (0.114 R)
• M40: 5,381,634 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 12.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.69 AU - 1.93 AU

Year: 1681 Days

Day: 7.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,799,550 km

• M1: 152,590 km (0.105 R)
• M2: 233,522 km (0.108 R)
• M3: 327,470 km (0.112 R)
• M4: 405,560 km (0.12 R)
• M5: 527,482 km (0.099 R)
• M6: 625,618 km (0.087 R)
• M7: 737,667 km (0.048 R)
• M8: 953,986 km (0.061 R)
• M9: 1,094,308 km (0.105 R)
• M10: 1,284,148 km (0.096 R)
• M11: 1,494,184 km (0.079 R)
• M12: 1,585,139 km (0.117 R)
• M13: 1,696,889 km (0.055 R)
• M14: 2,150,320 km (0.071 R)
• M15: 2,412,565 km (0.106 R)
• M16: 2,542,266 km (0.104 R)
• M17: 2,741,231 km (0.114 R)
• M18: 2,819,920 km (0.087 R)
• M19: 3,003,028 km (0.09 R)
• M20: 3,166,389 km (0.073 R)
• M21: 3,261,234 km (0.117 R)
• M22: 3,441,349 km (0.112 R)
• M23: 3,686,989 km (0.054 R)
• M24: 3,837,036 km (0.116 R)
• M25: 3,912,882 km (0.077 R)
• M26: 4,002,042 km (0.113 R)
• M27: 4,391,745 km (0.09 R)
• M28: 4,471,181 km (0.035 R)
• M29: 4,685,405 km (0.097 R)
• M30: 4,793,864 km (0.092 R)
• M31: 5,362,635 km (0.097 R)
• M32: 5,676,641 km (0.107 R)
• M33: 5,908,966 km (0.066 R)
• M34: 6,174,054 km (0.114 R)
• M35: 6,308,093 km (0.114 R)
• M36: 6,398,002 km (0.082 R)
• M37: 6,473,249 km (0.052 R)
• M38: 6,915,461 km (0.113 R)
• M39: 7,039,178 km (0.105 R)
• M40: 7,668,985 km (0.079 R)
• M41: 8,071,852 km (0.062 R)
• M42: 8,317,043 km (0.118 R)
• M43: 8,432,234 km (0.115 R)
• M44: 8,764,341 km (0.106 R)
• M45: 8,898,381 km (0.076 R)
• M46: 9,050,073 km (0.102 R)
• M47: 9,355,851 km (0.039 R)
• M48: 9,493,032 km (0.089 R)
• M49: 9,613,458 km (0.106 R)
• M50: 9,769,040 km (0.108 R)
• M51: 10,774,338 km (0.091 R)
• M52: 11,261,877 km (0.045 R)
• M53: 11,426,136 km (0.075 R)
• M54: 11,609,393 km (0.07 R)
• M55: 11,719,946 km (0.049 R)
• M56: 12,072,099 km (0.068 R)
• M57: 12,673,034 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 10.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.06 AU - 4.8 AU

Year: 6436 Days

Day: 8.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,799,550 km

• M1: 139,126 km (0.091 R)
• M2: 247,884 km (0.062 R)
• M3: 315,053 km (0.052 R)
• M4: 455,376 km (0.096 R)
• M5: 562,937 km (0.112 R)
• M6: 769,531 km (0.054 R)
• M7: 1,245,552 km (0.097 R)
• M8: 1,380,639 km (0.057 R)
• M9: 1,450,202 km (0.068 R)
• M10: 1,665,922 km (0.104 R)
• M11: 1,777,671 km (0.11 R)
• M12: 1,879,398 km (0.05 R)
• M13: 2,305,752 km (0.063 R)
• M14: 2,487,513 km (0.063 R)
• M15: 2,659,701 km (0.108 R)
• M16: 3,659,613 km (0.108 R)
• M17: 3,806,518 km (0.088 R)
• M18: 4,208,188 km (0.098 R)
• M19: 4,518,454 km (0.107 R)
• M20: 4,676,280 km (0.084 R)
• M21: 4,836,050 km (0.063 R)
• M22: 5,289,482 km (0.085 R)
• M23: 5,699,828 km (0.114 R)
• M24: 5,985,411 km (0.07 R)
• M25: 6,159,244 km (0.104 R)
• M26: 6,256,333 km (0.075 R)
• M27: 6,334,572 km (0.109 R)
• M28: 6,472,053 km (0.09 R)
• M29: 6,690,316 km (0.116 R)
• M30: 6,931,169 km (0.119 R)
• M31: 7,072,987 km (0.105 R)
• M32: 7,400,756 km (0.108 R)
• M33: 7,504,128 km (0.039 R)
• M34: 7,712,518 km (0.076 R)
• M35: 7,817,386 km (0.116 R)
• M36: 8,092,497 km (0.078 R)
• M37: 8,241,945 km (0.076 R)
• M38: 8,673,834 km (0.104 R)
• M39: 9,046,782 km (0.117 R)
• M40: 9,313,365 km (0.112 R)
• M41: 10,036,521 km (0.066 R)
• M42: 10,105,336 km (0.071 R)
• M43: 10,243,265 km (0.111 R)
• M44: 10,474,544 km (0.042 R)
• M45: 10,544,406 km (0.05 R)
• M46: 10,614,268 km (0.057 R)
• M47: 10,731,104 km (0.05 R)
• M48: 10,801,415 km (0.112 R)
• M49: 11,084,155 km (0.092 R)
• M50: 11,345,503 km (0.096 R)
• M51: 11,584,859 km (0.076 R)
• M52: 11,971,420 km (0.101 R)
• M53: 12,362,170 km (0.077 R)
• M54: 13,660,829 km (0.063 R)
• M55: 13,737,124 km (0.079 R)
• M56: 13,915,594 km (0.091 R)
• M57: 14,146,274 km (0.084 R)
• M58: 15,028,901 km (0.091 R)
• M59: 15,186,428 km (0.088 R)
• M60: 15,423,989 km (0.111 R)
• M61: 15,556,383 km (0.049 R)
• M62: 15,689,226 km (0.066 R)
• M63: 16,467,135 km (0.073 R)
• M64: 17,588,222 km (0.104 R)
• M65: 17,921,077 km (0.103 R)
• M66: 18,032,378 km (0.089 R)
• M67: 18,284,001 km (0.097 R)
• M68: 18,452,299 km (0.098 R)
• M69: 18,592,921 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.9

Radius: 3.7

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.15 AU - 6.97 AU

Year: 10297 Days

Day: 24.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,799,550 km

• M1: 188,793 km (0.069 R)
• M2: 284,834 km (0.075 R)
• M3: 320,289 km (0.074 R)
• M4: 344,823 km (0.105 R)
• M5: 436,078 km (0.114 R)
• M6: 962,662 km (0.078 R)
• M7: 1,111,213 km (0.053 R)
• M8: 1,327,232 km (0.039 R)
• M9: 2,049,640 km (0.061 R)
• M10: 2,313,381 km (0.083 R)
• M11: 2,387,283 km (0.093 R)
• M12: 3,641,063 km (0.118 R)
• M13: 4,591,757 km (0.101 R)
• M14: 5,482,463 km (0.091 R)
• M15: 6,252,742 km (0.107 R)
• M16: 7,199,547 km (0.114 R)
• M17: 7,343,610 km (0.107 R)
• M18: 7,524,922 km (0.088 R)
• M19: 9,933,299 km (0.099 R)
• M20: 10,538,871 km (0.074 R)
• M21: 10,620,551 km (0.079 R)
• M22: 11,997,899 km (0.117 R)
• M23: 12,125,805 km (0.085 R)
• M24: 12,903,265 km (0.096 R)
• M25: 14,596,414 km (0.056 R)
• M26: 15,376,268 km (0.104 R)
• M27: 15,468,869 km (0.057 R)
• M28: 15,561,619 km (0.109 R)
• M29: 15,701,194 km (0.1 R)
• M30: 16,028,514 km (0.103 R)
• M31: 16,358,078 km (0.094 R)
• M32: 17,263,744 km (0.075 R)
• M33: 17,553,066 km (0.094 R)
• M34: 18,430,757 km (0.061 R)
• M35: 18,529,192 km (0.043 R)
• M36: 19,023,763 km (0.088 R)
• M37: 19,222,878 km (0.119 R)
• M38: 19,272,694 km (0.058 R)
• M39: 20,228,474 km (0.098 R)
• M40: 20,840,031 km (0.085 R)
• M41: 21,872,705 km (0.112 R)
• M42: 21,924,765 km (0.069 R)
• M43: 22,029,034 km (0.111 R)
• M44: 22,869,176 km (0.079 R)
• M45: 23,027,899 km (0.066 R)
• M46: 23,080,857 km (0.108 R)
• M47: 23,293,136 km (0.08 R)
• M48: 23,666,234 km (0.102 R)
• M49: 24,364,257 km (0.075 R)
• M50: 24,472,267 km (0.104 R)
• M51: 26,221,814 km (0.066 R)
• M52: 26,332,516 km (0.097 R)
• M53: 26,944,072 km (0.097 R)
• M54: 27,167,572 km (0.086 R)
• M55: 27,729,162 km (0.062 R)
• M56: 28,806,416 km (0.036 R)
• M57: 29,609,009 km (0.101 R)
• M58: 29,666,604 km (0.039 R)
• M59: 29,955,328 km (0.035 R)
• M60: 30,360,888 km (0.091 R)
• M61: 31,236,185 km (0.095 R)
• M62: 31,353,470 km (0.035 R)
• M63: 31,470,904 km (0.095 R)
• M64: 32,416,063 km (0.05 R)
• M65: 33,610,453 km (0.11 R)
• M66: 33,911,294 km (0.091 R)
• M67: 34,031,870 km (0.111 R)
• M68: 35,062,599 km (0.061 R)
• M69: 36,103,651 km (0.11 R)
• M70: 36,535,091 km (0.043 R)
• M71: 36,782,526 km (0.102 R)
• M72: 37,030,559 km (0.109 R)
• M73: 37,527,972 km (0.096 R)
• M74: 40,495,396 km (0.042 R)
• M75: 40,623,451 km (0.03 R)
• M76: 41,136,422 km (0.067 R)
• M77: 42,169,097 km (0.093 R)
• M78: 43,668,366 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit