🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.69 AU - 0.89 AU

Year: 468 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,818,266 km

• M1: 140,921 km (0.068 R)
• M2: 215,271 km (0.105 R)
• M3: 318,195 km (0.04 R)
• M4: 391,797 km (0.099 R)
• M5: 455,675 km (0.12 R)
• M6: 541,544 km (0.117 R)
• M7: 614,698 km (0.08 R)
• M8: 671,994 km (0.057 R)
• M9: 743,352 km (0.12 R)
• M10: 800,947 km (0.108 R)
• M11: 860,038 km (0.051 R)
• M12: 1,088,773 km (0.102 R)
• M13: 1,145,471 km (0.111 R)
• M14: 1,222,813 km (0.091 R)
• M15: 1,332,019 km (0.118 R)
• M16: 1,393,055 km (0.074 R)
• M17: 1,496,876 km (0.039 R)
• M18: 1,560,455 km (0.11 R)
• M19: 1,740,122 km (0.071 R)
• M20: 1,903,783 km (0.116 R)
• M21: 1,978,731 km (0.117 R)
• M22: 2,048,892 km (0.085 R)
• M23: 2,107,984 km (0.103 R)
• M24: 2,179,791 km (0.117 R)
• M25: 2,331,782 km (0.104 R)
• M26: 2,537,928 km (0.113 R)
• M27: 2,678,849 km (0.089 R)
• M28: 2,737,192 km (0.098 R)
• M29: 2,941,543 km (0.115 R)
• M30: 3,116,722 km (0.084 R)
• M31: 3,226,377 km (0.103 R)
• M32: 3,295,491 km (0.052 R)
• M33: 3,407,241 km (0.096 R)
• M34: 3,498,945 km (0.086 R)
• M35: 3,555,792 km (0.086 R)
• M36: 3,663,203 km (0.088 R)
• M37: 3,786,322 km (0.095 R)
• M38: 3,881,317 km (0.087 R)
• M39: 3,947,589 km (0.105 R)
• M40: 4,006,829 km (0.034 R)
• M41: 4,126,208 km (0.077 R)
• M42: 4,491,526 km (0.112 R)
• M43: 4,576,648 km (0.028 R)
• M44: 4,748,685 km (0.064 R)
• M45: 4,986,695 km (0.052 R)
• M46: 5,131,357 km (0.112 R)
• M47: 5,269,435 km (0.08 R)
• M48: 5,408,561 km (0.067 R)
• M49: 5,490,990 km (0.105 R)
• M50: 5,657,193 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 10.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.03 AU - 1.21 AU

Year: 790 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 31,818,266 km

• M1: 153,487 km (0.104 R)
• M2: 238,160 km (0.114 R)
• M3: 432,637 km (0.118 R)
• M4: 509,530 km (0.105 R)
• M5: 587,172 km (0.094 R)
• M6: 674,537 km (0.067 R)
• M7: 766,839 km (0.092 R)
• M8: 988,543 km (0.079 R)
• M9: 1,059,303 km (0.08 R)
• M10: 1,162,675 km (0.04 R)
• M11: 1,250,339 km (0.057 R)
• M12: 1,480,121 km (0.082 R)
• M13: 1,824,795 km (0.11 R)
• M14: 1,890,767 km (0.097 R)
• M15: 2,055,924 km (0.115 R)
• M16: 2,217,938 km (0.049 R)
• M17: 2,288,847 km (0.054 R)
• M18: 2,360,355 km (0.103 R)
• M19: 2,513,992 km (0.087 R)
• M20: 2,604,499 km (0.065 R)
• M21: 2,696,202 km (0.075 R)
• M22: 3,056,135 km (0.083 R)
• M23: 3,188,379 km (0.11 R)
• M24: 3,286,665 km (0.11 R)
• M25: 3,587,656 km (0.054 R)
• M26: 3,671,281 km (0.107 R)
• M27: 3,802,628 km (0.113 R)
• M28: 3,926,196 km (0.12 R)
• M29: 4,031,663 km (0.075 R)
• M30: 4,109,005 km (0.081 R)
• M31: 4,196,669 km (0.091 R)
• M32: 4,275,058 km (0.039 R)
• M33: 4,353,896 km (0.107 R)
• M34: 4,463,252 km (0.093 R)
• M35: 4,553,460 km (0.061 R)
• M36: 4,766,039 km (0.056 R)
• M37: 4,868,513 km (0.091 R)
• M38: 4,951,091 km (0.068 R)
• M39: 5,086,178 km (0.076 R)
• M40: 5,169,803 km (0.114 R)
• M41: 5,423,820 km (0.074 R)
• M42: 5,595,409 km (0.117 R)
• M43: 5,856,308 km (0.102 R)
• M44: 6,110,026 km (0.109 R)
• M45: 6,560,016 km (0.088 R)
• M46: 6,628,382 km (0.113 R)
• M47: 6,731,455 km (0.118 R)
• M48: 6,950,915 km (0.115 R)
• M49: 7,373,081 km (0.062 R)
• M50: 7,611,240 km (0.106 R)
• M51: 7,707,282 km (0.037 R)
• M52: 7,888,445 km (0.115 R)
• M53: 7,961,150 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 13.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.93 AU - 3.05 AU

Year: 2620 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,818,266 km

• M1: 176,077 km (0.085 R)
• M2: 280,646 km (0.048 R)
• M3: 400,324 km (0.083 R)
• M4: 545,733 km (0.119 R)
• M5: 695,481 km (0.105 R)
• M6: 813,513 km (0.104 R)
• M7: 999,763 km (0.105 R)
• M8: 1,190,201 km (0.043 R)
• M9: 1,405,023 km (0.118 R)
• M10: 1,511,387 km (0.106 R)
• M11: 1,886,429 km (0.057 R)
• M12: 2,403,888 km (0.048 R)
• M13: 2,620,356 km (0.078 R)
• M14: 3,134,823 km (0.114 R)
• M15: 3,308,207 km (0.12 R)
• M16: 3,452,420 km (0.119 R)
• M17: 3,714,066 km (0.095 R)
• M18: 3,914,827 km (0.114 R)
• M19: 3,999,499 km (0.084 R)
• M20: 4,239,903 km (0.09 R)
• M21: 4,989,687 km (0.11 R)
• M22: 5,100,240 km (0.103 R)
• M23: 6,290,142 km (0.107 R)
• M24: 6,875,369 km (0.114 R)
• M25: 7,122,803 km (0.099 R)
• M26: 7,310,250 km (0.111 R)
• M27: 7,711,321 km (0.114 R)
• M28: 8,033,256 km (0.117 R)
• M29: 8,250,323 km (0.1 R)
• M30: 8,337,688 km (0.093 R)
• M31: 9,025,240 km (0.08 R)
• M32: 9,228,244 km (0.065 R)
• M33: 9,387,266 km (0.044 R)
• M34: 9,524,298 km (0.108 R)
• M35: 9,616,002 km (0.089 R)
• M36: 9,754,080 km (0.052 R)
• M37: 10,125,681 km (0.095 R)
• M38: 10,266,303 km (0.117 R)
• M39: 10,573,129 km (0.085 R)
• M40: 10,691,909 km (0.105 R)
• M41: 11,002,923 km (0.112 R)
• M42: 11,195,755 km (0.062 R)
• M43: 11,879,717 km (0.09 R)
• M44: 12,627,556 km (0.085 R)
• M45: 13,493,728 km (0.106 R)
• M46: 13,648,562 km (0.074 R)
• M47: 13,777,964 km (0.072 R)
• M48: 13,960,025 km (0.064 R)
• M49: 14,457,886 km (0.103 R)
• M50: 15,015,138 km (0.118 R)
• M51: 15,122,101 km (0.114 R)
• M52: 15,282,918 km (0.064 R)
• M53: 15,525,267 km (0.08 R)
• M54: 15,986,627 km (0.111 R)
• M55: 16,123,210 km (0.075 R)
• M56: 16,232,715 km (0.1 R)
• M57: 16,645,605 km (0.105 R)
• M58: 17,313,560 km (0.051 R)
• M59: 17,848,522 km (0.058 R)
• M60: 18,160,882 km (0.117 R)
• M61: 18,417,592 km (0.078 R)
• M62: 18,790,689 km (0.058 R)
• M63: 19,137,308 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 12.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.17 AU - 3.33 AU

Year: 3041 Days

Day: 10.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,818,266 km

• M1: 157,377 km (0.083 R)
• M2: 405,410 km (0.069 R)
• M3: 551,418 km (0.116 R)
• M4: 666,010 km (0.098 R)
• M5: 961,914 km (0.114 R)
• M6: 1,094,458 km (0.115 R)
• M7: 1,211,593 km (0.093 R)
• M8: 1,494,483 km (0.041 R)
• M9: 1,711,699 km (0.095 R)
• M10: 1,849,628 km (0.113 R)
• M11: 2,299,768 km (0.103 R)
• M12: 2,382,795 km (0.118 R)
• M13: 2,495,143 km (0.044 R)
• M14: 2,580,713 km (0.098 R)
• M15: 2,681,691 km (0.119 R)
• M16: 3,068,552 km (0.067 R)
• M17: 3,206,780 km (0.071 R)
• M18: 3,299,979 km (0.117 R)
• M19: 3,553,249 km (0.074 R)
• M20: 3,763,882 km (0.036 R)
• M21: 3,928,590 km (0.103 R)
• M22: 4,011,916 km (0.038 R)
• M23: 4,163,458 km (0.108 R)
• M24: 4,385,761 km (0.099 R)
• M25: 4,541,791 km (0.098 R)
• M26: 4,629,456 km (0.088 R)
• M27: 4,770,826 km (0.058 R)
• M28: 4,913,542 km (0.105 R)
• M29: 5,093,957 km (0.12 R)
• M30: 5,185,062 km (0.059 R)
• M31: 5,424,568 km (0.119 R)
• M32: 5,517,618 km (0.084 R)
• M33: 5,611,117 km (0.089 R)
• M34: 5,818,908 km (0.091 R)
• M35: 5,971,648 km (0.092 R)
• M36: 6,145,181 km (0.068 R)
• M37: 6,242,270 km (0.115 R)
• M38: 6,556,426 km (0.083 R)
• M39: 6,655,759 km (0.117 R)
• M40: 6,835,725 km (0.117 R)
• M41: 6,976,796 km (0.113 R)
• M42: 7,675,867 km (0.071 R)
• M43: 7,759,492 km (0.031 R)
• M44: 7,864,659 km (0.085 R)
• M45: 8,225,489 km (0.052 R)
• M46: 8,311,209 km (0.094 R)
• M47: 9,051,868 km (0.104 R)
• M48: 9,162,570 km (0.081 R)
• M49: 9,318,302 km (0.097 R)
• M50: 9,655,047 km (0.085 R)
• M51: 9,768,292 km (0.086 R)
• M52: 10,759,528 km (0.103 R)
• M53: 10,900,449 km (0.097 R)
• M54: 11,255,295 km (0.103 R)
• M55: 11,398,311 km (0.092 R)
• M56: 11,542,074 km (0.094 R)
• M57: 11,710,372 km (0.117 R)
• M58: 11,855,332 km (0.035 R)
• M59: 12,836,993 km (0.082 R)
• M60: 13,011,424 km (0.061 R)
• M61: 13,819,103 km (0.064 R)
• M62: 14,023,454 km (0.105 R)
• M63: 14,177,540 km (0.117 R)
• M64: 14,332,074 km (0.082 R)
• M65: 15,218,591 km (0.091 R)
• M66: 15,324,058 km (0.04 R)
• M67: 15,988,721 km (0.098 R)
• M68: 16,554,351 km (0.115 R)
• M69: 16,771,567 km (0.115 R)
• M70: 16,989,830 km (0.113 R)
• M71: 17,181,465 km (0.103 R)
• M72: 17,705,357 km (0.086 R)
• M73: 17,955,335 km (0.071 R)
• M74: 18,655,902 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.8

Radius: 5.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.27 AU - 9.33 AU

Year: 15946 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,818,266 km

• M1: 337,942 km (0.109 R)
• M2: 769,681 km (0.053 R)
• M3: 994,377 km (0.081 R)
• M4: 1,384,678 km (0.111 R)
• M5: 1,570,179 km (0.111 R)
• M6: 1,604,886 km (0.05 R)
• M7: 1,674,898 km (0.056 R)
• M8: 2,673,763 km (0.081 R)
• M9: 2,926,134 km (0.109 R)
• M10: 2,990,461 km (0.05 R)
• M11: 3,341,268 km (0.102 R)
• M12: 3,408,587 km (0.114 R)
• M13: 3,705,240 km (0.109 R)
• M14: 3,821,478 km (0.115 R)
• M15: 4,470,134 km (0.098 R)
• M16: 6,387,679 km (0.05 R)
• M17: 6,499,279 km (0.099 R)
• M18: 6,555,229 km (0.072 R)
• M19: 6,724,424 km (0.028 R)
• M20: 6,837,819 km (0.11 R)
• M21: 7,009,408 km (0.085 R)
• M22: 7,709,377 km (0.098 R)
• M23: 8,615,341 km (0.117 R)
• M24: 8,800,544 km (0.097 R)
• M25: 9,174,837 km (0.041 R)
• M26: 9,746,152 km (0.088 R)
• M27: 9,906,820 km (0.092 R)
• M28: 10,068,385 km (0.104 R)
• M29: 10,624,441 km (0.093 R)
• M30: 10,889,528 km (0.076 R)
• M31: 11,493,904 km (0.119 R)
• M32: 12,005,977 km (0.1 R)
• M33: 12,351,399 km (0.085 R)
• M34: 12,700,111 km (0.104 R)
• M35: 13,407,111 km (0.111 R)
• M36: 13,514,372 km (0.091 R)
• M37: 14,163,328 km (0.041 R)
• M38: 15,044,310 km (0.111 R)
• M39: 15,267,360 km (0.112 R)
• M40: 15,754,301 km (0.073 R)
• M41: 15,792,000 km (0.119 R)
• M42: 16,628,252 km (0.031 R)
• M43: 17,674,240 km (0.045 R)
• M44: 18,264,404 km (0.073 R)
• M45: 18,661,586 km (0.106 R)
• M46: 20,278,141 km (0.119 R)
• M47: 21,561,541 km (0.091 R)
• M48: 21,728,941 km (0.113 R)
• M49: 22,107,424 km (0.047 R)
• M50: 22,276,320 km (0.031 R)
• M51: 22,403,328 km (0.091 R)
• M52: 23,255,887 km (0.045 R)
• M53: 23,599,962 km (0.098 R)
• M54: 23,729,364 km (0.035 R)
• M55: 23,859,065 km (0.101 R)
• M56: 24,904,904 km (0.095 R)
• M57: 24,948,736 km (0.103 R)
• M58: 25,787,681 km (0.051 R)
• M59: 25,876,542 km (0.101 R)
• M60: 26,456,683 km (0.082 R)
• M61: 26,860,746 km (0.081 R)
• M62: 27,765,963 km (0.115 R)
• M63: 28,268,014 km (0.109 R)
• M64: 28,957,510 km (0.08 R)
• M65: 29,096,187 km (0.113 R)
• M66: 29,235,014 km (0.116 R)
• M67: 29,327,615 km (0.114 R)
• M68: 29,745,741 km (0.053 R)
• M69: 30,259,461 km (0.057 R)
• M70: 30,447,056 km (0.086 R)
• M71: 30,494,030 km (0.049 R)
• M72: 30,729,048 km (0.087 R)
• M73: 31,106,484 km (0.079 R)
• M74: 31,201,030 km (0.065 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: 556 - 17,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit