🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 8.2

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.69 AU - 0.85 AU

Year: 436 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 44,664,439 km

• M1: 102,475 km (0.087 R)
• M2: 217,067 km (0.098 R)
• M3: 274,811 km (0.071 R)
• M4: 351,405 km (0.112 R)
• M5: 482,752 km (0.091 R)
• M6: 569,220 km (0.073 R)
• M7: 627,563 km (0.114 R)
• M8: 688,150 km (0.107 R)
• M9: 762,949 km (0.113 R)
• M10: 848,968 km (0.106 R)
• M11: 904,020 km (0.1 R)
• M12: 955,930 km (0.058 R)
• M13: 1,067,530 km (0.075 R)
• M14: 1,141,282 km (0.036 R)
• M15: 1,245,701 km (0.093 R)
• M16: 1,393,205 km (0.027 R)
• M17: 1,453,942 km (0.115 R)
• M18: 1,557,164 km (0.054 R)
• M19: 1,662,780 km (0.072 R)
• M20: 1,864,737 km (0.103 R)
• M21: 1,960,181 km (0.104 R)
• M22: 2,074,623 km (0.073 R)
• M23: 2,126,833 km (0.101 R)
• M24: 2,197,144 km (0.098 R)
• M25: 2,334,325 km (0.058 R)
• M26: 2,498,883 km (0.063 R)
• M27: 2,673,613 km (0.115 R)
• M28: 2,762,474 km (0.102 R)
• M29: 2,852,383 km (0.114 R)
• M30: 2,949,771 km (0.053 R)
• M31: 3,048,356 km (0.105 R)
• M32: 3,194,812 km (0.057 R)
• M33: 3,357,275 km (0.03 R)
• M34: 3,439,704 km (0.114 R)
• M35: 3,627,300 km (0.101 R)
• M36: 3,804,124 km (0.113 R)
• M37: 3,897,174 km (0.06 R)
• M38: 4,173,481 km (0.076 R)
• M39: 4,225,093 km (0.111 R)
• M40: 4,403,713 km (0.12 R)
• M41: 4,493,920 km (0.034 R)
• M42: 4,592,505 km (0.093 R)
• M43: 4,645,762 km (0.089 R)
• M44: 4,737,615 km (0.112 R)
• M45: 4,915,487 km (0.062 R)
• M46: 5,111,310 km (0.099 R)
• M47: 5,230,091 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 14.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.64 AU - 0.9 AU

Year: 436 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,664,439 km

• M1: 185,352 km (0.102 R)
• M2: 297,401 km (0.096 R)
• M3: 412,890 km (0.116 R)
• M4: 507,885 km (0.104 R)
• M5: 669,450 km (0.088 R)
• M6: 823,686 km (0.057 R)
• M7: 953,537 km (0.114 R)
• M8: 1,073,514 km (0.093 R)
• M9: 1,190,051 km (0.099 R)
• M10: 1,316,012 km (0.076 R)
• M11: 1,521,410 km (0.099 R)
• M12: 1,649,167 km (0.031 R)
• M13: 1,759,271 km (0.094 R)
• M14: 1,904,830 km (0.101 R)
• M15: 2,048,892 km (0.105 R)
• M16: 2,219,883 km (0.065 R)
• M17: 2,319,066 km (0.059 R)
• M18: 2,425,729 km (0.081 R)
• M19: 2,650,276 km (0.102 R)
• M20: 2,799,724 km (0.098 R)
• M21: 2,932,866 km (0.102 R)
• M22: 3,029,357 km (0.097 R)
• M23: 3,232,062 km (0.081 R)
• M24: 3,378,818 km (0.097 R)
• M25: 3,473,363 km (0.117 R)
• M26: 3,589,451 km (0.099 R)
• M27: 3,685,942 km (0.112 R)
• M28: 3,818,486 km (0.114 R)
• M29: 3,924,251 km (0.07 R)
• M30: 4,182,158 km (0.064 R)
• M31: 4,475,220 km (0.11 R)
• M32: 4,714,726 km (0.101 R)
• M33: 4,813,311 km (0.055 R)
• M34: 4,943,162 km (0.103 R)
• M35: 5,237,870 km (0.104 R)
• M36: 5,458,677 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 8.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.32 AU - 1.78 AU

Year: 1246 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,664,439 km

• M1: 111,750 km (0.109 R)
• M2: 169,046 km (0.092 R)
• M3: 256,112 km (0.091 R)
• M4: 326,423 km (0.098 R)
• M5: 440,267 km (0.117 R)
• M6: 498,909 km (0.037 R)
• M7: 772,224 km (0.102 R)
• M8: 868,715 km (0.091 R)
• M9: 1,146,518 km (0.1 R)
• M10: 1,317,508 km (0.1 R)
• M11: 1,434,494 km (0.111 R)
• M12: 1,861,446 km (0.104 R)
• M13: 2,037,972 km (0.06 R)
• M14: 2,160,792 km (0.114 R)
• M15: 2,312,933 km (0.116 R)
• M16: 2,441,288 km (0.047 R)
• M17: 2,496,040 km (0.105 R)
• M18: 2,613,774 km (0.109 R)
• M19: 2,705,178 km (0.066 R)
• M20: 2,804,661 km (0.115 R)
• M21: 2,912,820 km (0.088 R)
• M22: 3,058,977 km (0.071 R)
• M23: 3,200,198 km (0.091 R)
• M24: 3,343,662 km (0.032 R)
• M25: 3,668,140 km (0.11 R)
• M26: 3,723,341 km (0.042 R)
• M27: 3,906,300 km (0.076 R)
• M28: 4,043,331 km (0.039 R)
• M29: 4,149,396 km (0.104 R)
• M30: 4,557,200 km (0.109 R)
• M31: 4,624,968 km (0.071 R)
• M32: 4,864,923 km (0.026 R)
• M33: 4,986,546 km (0.078 R)
• M34: 5,091,564 km (0.118 R)
• M35: 5,410,955 km (0.062 R)
• M36: 5,819,357 km (0.116 R)
• M37: 6,398,301 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.7

Radius: 10.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.44 AU - 1.9 AU

Year: 1393 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,664,439 km

• M1: 132,843 km (0.085 R)
• M2: 246,537 km (0.105 R)
• M3: 345,571 km (0.071 R)
• M4: 526,285 km (0.096 R)
• M5: 711,637 km (0.068 R)
• M6: 874,250 km (0.102 R)
• M7: 1,016,518 km (0.074 R)
• M8: 1,161,927 km (0.054 R)
• M9: 1,319,752 km (0.082 R)
• M10: 1,506,750 km (0.1 R)
• M11: 1,731,296 km (0.074 R)
• M12: 1,818,362 km (0.075 R)
• M13: 1,990,998 km (0.078 R)
• M14: 2,314,279 km (0.082 R)
• M15: 2,410,770 km (0.066 R)
• M16: 2,508,457 km (0.086 R)
• M17: 2,627,687 km (0.103 R)
• M18: 3,080,819 km (0.099 R)
• M19: 3,208,725 km (0.104 R)
• M20: 3,323,915 km (0.098 R)
• M21: 3,477,253 km (0.07 R)
• M22: 3,603,065 km (0.092 R)
• M23: 3,715,413 km (0.098 R)
• M24: 3,905,252 km (0.07 R)
• M25: 3,974,367 km (0.103 R)
• M26: 4,082,825 km (0.088 R)
• M27: 4,192,181 km (0.111 R)
• M28: 4,405,956 km (0.085 R)
• M29: 4,704,703 km (0.095 R)
• M30: 4,778,455 km (0.117 R)
• M31: 5,060,298 km (0.089 R)
• M32: 5,305,040 km (0.075 R)
• M33: 5,441,772 km (0.07 R)
• M34: 5,614,408 km (0.09 R)
• M35: 5,718,827 km (0.062 R)
• M36: 5,823,845 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 8

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.19 AU - 2.89 AU

Year: 2614 Days

Day: 12.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,664,439 km

• M1: 127,457 km (0.073 R)
• M2: 228,286 km (0.063 R)
• M3: 279,449 km (0.118 R)
• M4: 383,419 km (0.093 R)
• M5: 441,164 km (0.102 R)
• M6: 518,057 km (0.113 R)
• M7: 695,481 km (0.107 R)
• M8: 768,484 km (0.07 R)
• M9: 1,013,675 km (0.064 R)
• M10: 1,227,451 km (0.089 R)
• M11: 1,362,687 km (0.118 R)
• M12: 1,538,913 km (0.066 R)
• M13: 2,124,439 km (0.116 R)
• M14: 2,246,661 km (0.075 R)
• M15: 2,315,476 km (0.072 R)
• M16: 2,540,770 km (0.114 R)
• M17: 2,773,245 km (0.12 R)
• M18: 3,227,574 km (0.036 R)
• M19: 3,368,346 km (0.102 R)
• M20: 3,495,354 km (0.117 R)
• M21: 3,623,859 km (0.087 R)
• M22: 3,770,315 km (0.074 R)
• M23: 3,836,138 km (0.119 R)
• M24: 4,136,680 km (0.111 R)
• M25: 4,187,544 km (0.07 R)
• M26: 4,289,869 km (0.098 R)
• M27: 4,549,421 km (0.057 R)
• M28: 4,601,930 km (0.058 R)
• M29: 4,796,257 km (0.087 R)
• M30: 4,867,616 km (0.101 R)
• M31: 5,065,683 km (0.053 R)
• M32: 5,193,140 km (0.111 R)
• M33: 5,321,645 km (0.116 R)
• M34: 5,600,495 km (0.084 R)
• M35: 6,230,751 km (0.105 R)
• M36: 6,289,244 km (0.053 R)
• M37: 6,843,355 km (0.057 R)
• M38: 6,903,643 km (0.109 R)
• M39: 7,126,244 km (0.115 R)
• M40: 7,310,250 km (0.065 R)
• M41: 7,955,615 km (0.07 R)
• M42: 8,104,016 km (0.045 R)
• M43: 8,749,830 km (0.102 R)
• M44: 8,859,186 km (0.05 R)
• M45: 9,189,648 km (0.101 R)
• M46: 9,278,509 km (0.116 R)
• M47: 9,501,858 km (0.1 R)
• M48: 9,704,414 km (0.082 R)
• M49: 9,794,771 km (0.099 R)
• M50: 9,885,577 km (0.099 R)
• M51: 10,182,529 km (0.071 R)
• M52: 10,320,458 km (0.109 R)
• M53: 10,644,936 km (0.088 R)
• M54: 10,761,622 km (0.083 R)
• M55: 11,019,828 km (0.096 R)
• M56: 11,494,652 km (0.058 R)
• M57: 11,662,351 km (0.119 R)
• M58: 12,243,688 km (0.064 R)
• M59: 12,661,216 km (0.061 R)
• M60: 12,784,784 km (0.077 R)
• M61: 13,839,598 km (0.087 R)
• M62: 14,120,393 km (0.111 R)
• M63: 14,223,018 km (0.03 R)
• M64: 14,713,699 km (0.116 R)
• M65: 15,473,357 km (0.099 R)
• M66: 15,685,187 km (0.06 R)
• M67: 15,764,773 km (0.118 R)
• M68: 16,031,357 km (0.087 R)
• M69: 16,245,730 km (0.09 R)
• M70: 16,326,364 km (0.074 R)
• M71: 16,380,219 km (0.108 R)
• M72: 16,569,011 km (0.079 R)
• M73: 16,867,160 km (0.111 R)
• M74: 17,167,253 km (0.06 R)
• M75: 17,468,992 km (0.037 R)
• M76: 17,717,175 km (0.075 R)
• M77: 17,827,877 km (0.054 R)
• M78: 18,496,730 km (0.033 R)
• M79: 18,777,974 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 9.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.46 AU - 3.52 AU

Year: 3338 Days

Day: 11.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,664,439 km

• M1: 141,819 km (0.096 R)
• M2: 342,579 km (0.091 R)
• M3: 486,043 km (0.085 R)
• M4: 591,211 km (0.113 R)
• M5: 651,499 km (0.113 R)
• M6: 778,807 km (0.05 R)
• M7: 935,136 km (0.058 R)
• M8: 1,113,008 km (0.069 R)
• M9: 1,406,669 km (0.089 R)
• M10: 1,562,699 km (0.083 R)
• M11: 1,801,158 km (0.053 R)
• M12: 1,865,934 km (0.09 R)
• M13: 2,299,170 km (0.119 R)
• M14: 2,369,780 km (0.082 R)
• M15: 3,006,319 km (0.099 R)
• M16: 3,224,732 km (0.07 R)
• M17: 3,961,800 km (0.112 R)
• M18: 4,167,049 km (0.09 R)
• M19: 4,305,726 km (0.049 R)
• M20: 4,659,375 km (0.06 R)
• M21: 4,731,332 km (0.061 R)
• M22: 5,226,202 km (0.095 R)
• M23: 5,375,949 km (0.074 R)
• M24: 5,546,191 km (0.1 R)
• M25: 5,814,720 km (0.034 R)
• M26: 6,107,034 km (0.112 R)
• M27: 6,284,756 km (0.061 R)
• M28: 6,504,366 km (0.06 R)
• M29: 6,706,173 km (0.099 R)
• M30: 6,869,235 km (0.116 R)
• M31: 7,324,162 km (0.077 R)
• M32: 8,197,963 km (0.072 R)
• M33: 8,503,891 km (0.04 R)
• M34: 8,613,995 km (0.097 R)
• M35: 9,059,497 km (0.113 R)
• M36: 9,421,375 km (0.084 R)
• M37: 9,489,741 km (0.118 R)
• M38: 9,672,849 km (0.119 R)
• M39: 9,833,966 km (0.116 R)
• M40: 10,299,514 km (0.11 R)
• M41: 10,417,098 km (0.075 R)
• M42: 10,487,708 km (0.104 R)
• M43: 10,558,618 km (0.113 R)
• M44: 10,700,885 km (0.072 R)
• M45: 11,373,178 km (0.09 R)
• M46: 11,984,884 km (0.117 R)
• M47: 12,707,890 km (0.104 R)
• M48: 13,112,852 km (0.099 R)
• M49: 13,189,296 km (0.077 R)
• M50: 13,909,610 km (0.098 R)
• M51: 14,300,659 km (0.055 R)
• M52: 14,907,428 km (0.103 R)
• M53: 15,040,570 km (0.096 R)
• M54: 15,334,530 km (0.057 R)
• M55: 15,415,163 km (0.078 R)
• M56: 15,819,825 km (0.095 R)
• M57: 16,694,973 km (0.105 R)
• M58: 17,110,705 km (0.092 R)
• M59: 17,249,981 km (0.041 R)
• M60: 17,333,756 km (0.095 R)
• M61: 17,585,828 km (0.102 R)
• M62: 17,698,326 km (0.037 R)
• M63: 18,264,105 km (0.114 R)
• M64: 19,152,866 km (0.093 R)
• M65: 19,500,681 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.3

Radius: 4.4

Gravity: 23.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.53 AU - 7.69 AU

Year: 10973 Days

Day: 23.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,664,439 km

• M1: 252,671 km (0.077 R)
• M2: 322,084 km (0.074 R)
• M3: 509,231 km (0.053 R)
• M4: 568,472 km (0.092 R)
• M5: 598,990 km (0.106 R)
• M6: 726,746 km (0.064 R)
• M7: 971,040 km (0.055 R)
• M8: 1,160,281 km (0.082 R)
• M9: 1,239,119 km (0.101 R)
• M10: 1,319,902 km (0.111 R)
• M11: 2,002,667 km (0.074 R)
• M12: 2,097,661 km (0.107 R)
• M13: 3,292,500 km (0.044 R)
• M14: 4,595,347 km (0.052 R)
• M15: 5,007,490 km (0.038 R)
• M16: 5,799,012 km (0.063 R)
• M17: 5,968,805 km (0.09 R)
• M18: 6,243,916 km (0.106 R)
• M19: 6,417,898 km (0.115 R)
• M20: 6,452,904 km (0.071 R)
• M21: 6,949,419 km (0.116 R)
• M22: 7,238,742 km (0.103 R)
• M23: 7,275,094 km (0.082 R)
• M24: 8,092,048 km (0.077 R)
• M25: 8,205,742 km (0.109 R)
• M26: 8,549,818 km (0.067 R)
• M27: 8,743,098 km (0.083 R)
• M28: 8,898,680 km (0.119 R)
• M29: 10,013,333 km (0.058 R)
• M30: 10,217,086 km (0.117 R)
• M31: 10,298,916 km (0.1 R)
• M32: 10,628,480 km (0.108 R)
• M33: 10,752,945 km (0.076 R)
• M34: 11,937,760 km (0.09 R)
• M35: 12,458,211 km (0.116 R)
• M36: 13,297,156 km (0.111 R)
• M37: 13,791,278 km (0.105 R)
• M38: 14,474,641 km (0.075 R)
• M39: 15,122,250 km (0.117 R)
• M40: 15,449,570 km (0.084 R)
• M41: 16,493,614 km (0.038 R)
• M42: 16,734,167 km (0.082 R)
• M43: 17,315,954 km (0.096 R)
• M44: 17,560,247 km (0.09 R)
• M45: 18,151,458 km (0.113 R)
• M46: 18,799,216 km (0.102 R)
• M47: 19,151,071 km (0.076 R)
• M48: 20,425,644 km (0.095 R)
• M49: 20,891,193 km (0.074 R)
• M50: 20,995,164 km (0.077 R)
• M51: 21,151,344 km (0.056 R)
• M52: 22,467,955 km (0.059 R)
• M53: 23,109,430 km (0.112 R)
• M54: 23,216,842 km (0.108 R)
• M55: 24,028,260 km (0.049 R)
• M56: 24,793,902 km (0.077 R)
• M57: 25,235,066 km (0.107 R)
• M58: 25,290,268 km (0.08 R)
• M59: 25,567,473 km (0.029 R)
• M60: 25,957,325 km (0.061 R)
• M61: 26,180,974 km (0.058 R)
• M62: 26,630,067 km (0.114 R)
• M63: 27,479,034 km (0.109 R)
• M64: 27,593,028 km (0.062 R)
• M65: 27,764,018 km (0.1 R)
• M66: 28,279,533 km (0.099 R)
• M67: 28,452,019 km (0.104 R)
• M68: 28,798,039 km (0.09 R)
• M69: 28,971,722 km (0.118 R)
• M70: 29,844,626 km (0.1 R)
• M71: 29,961,761 km (0.063 R)
• M72: 30,313,765 km (0.072 R)
• M73: 32,394,671 km (0.094 R)
• M74: 32,876,825 km (0.046 R)
• M75: 33,909,050 km (0.088 R)
• M76: 34,459,870 km (0.085 R)
• M77: 34,767,144 km (0.094 R)
• M78: 34,951,897 km (0.062 R)
• M79: 35,075,315 km (0.101 R)
• M80: 35,570,335 km (0.1 R)
• M81: 36,067,598 km (0.073 R)
• M82: 37,194,967 km (0.11 R)
• M83: 37,889,550 km (0.055 R)
• M84: 38,333,706 km (0.097 R)
• M85: 38,907,414 km (0.053 R)
• M86: 39,291,582 km (0.116 R)
• M87: 39,869,927 km (0.079 R)
• M88: 40,257,086 km (0.079 R)
• M89: 43,664,477 km (0.029 R)
• M90: 43,997,033 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit