🌌 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: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 8.7

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 403 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 48,976,636 km

• M1: 110,403 km (0.072 R)
• M2: 169,794 km (0.075 R)
• M3: 268,678 km (0.107 R)
• M4: 356,342 km (0.111 R)
• M5: 411,394 km (0.106 R)
• M6: 477,068 km (0.119 R)
• M7: 740,509 km (0.107 R)
• M8: 904,918 km (0.071 R)
• M9: 1,081,593 km (0.067 R)
• M10: 1,136,345 km (0.069 R)
• M11: 1,228,199 km (0.059 R)
• M12: 1,376,001 km (0.1 R)
• M13: 1,479,673 km (0.032 R)
• M14: 1,552,228 km (0.057 R)
• M15: 1,671,906 km (0.049 R)
• M16: 1,735,934 km (0.035 R)
• M17: 1,836,463 km (0.085 R)
• M18: 1,902,586 km (0.061 R)
• M19: 2,000,273 km (0.118 R)
• M20: 2,137,305 km (0.11 R)
• M21: 2,200,585 km (0.105 R)
• M22: 2,290,343 km (0.109 R)
• M23: 2,453,704 km (0.045 R)
• M24: 2,587,295 km (0.119 R)
• M25: 2,736,893 km (0.051 R)
• M26: 2,917,607 km (0.025 R)
• M27: 3,195,859 km (0.096 R)
• M28: 3,283,224 km (0.039 R)
• M29: 3,342,016 km (0.106 R)
• M30: 3,415,918 km (0.088 R)
• M31: 3,475,308 km (0.091 R)
• M32: 3,610,545 km (0.063 R)
• M33: 3,785,873 km (0.069 R)
• M34: 3,870,695 km (0.09 R)
• M35: 3,948,337 km (0.097 R)
• M36: 4,057,992 km (0.12 R)
• M37: 4,168,694 km (0.077 R)
• M38: 4,401,020 km (0.071 R)
• M39: 4,498,558 km (0.105 R)
• M40: 4,596,694 km (0.05 R)
• M41: 4,654,289 km (0.077 R)
• M42: 4,728,639 km (0.05 R)
• M43: 5,030,378 km (0.104 R)
• M44: 5,132,254 km (0.071 R)
• M45: 5,295,166 km (0.042 R)
• M46: 5,538,263 km (0.073 R)
• M47: 5,625,927 km (0.073 R)
• M48: 5,767,297 km (0.044 R)
• M49: 5,856,308 km (0.032 R)
• M50: 6,071,579 km (0.118 R)
• M51: 6,152,960 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.2

Radius: 8.8

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.26 AU - 1.52 AU

Year: 1058 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,976,636 km

• M1: 112,198 km (0.082 R)
• M2: 171,888 km (0.116 R)
• M3: 242,648 km (0.074 R)
• M4: 324,777 km (0.113 R)
• M5: 491,579 km (0.079 R)
• M6: 563,386 km (0.052 R)
• M7: 669,151 km (0.099 R)
• M8: 801,695 km (0.076 R)
• M9: 943,364 km (0.084 R)
• M10: 1,020,856 km (0.096 R)
• M11: 1,093,411 km (0.113 R)
• M12: 1,190,350 km (0.078 R)
• M13: 1,259,315 km (0.055 R)
• M14: 1,345,483 km (0.079 R)
• M15: 1,441,675 km (0.108 R)
• M16: 1,557,015 km (0.094 R)
• M17: 1,641,388 km (0.061 R)
• M18: 1,885,681 km (0.076 R)
• M19: 2,030,641 km (0.032 R)
• M20: 2,104,543 km (0.044 R)
• M21: 2,207,616 km (0.079 R)
• M22: 2,547,053 km (0.088 R)
• M23: 2,616,916 km (0.072 R)
• M24: 2,902,947 km (0.114 R)
• M25: 3,028,609 km (0.113 R)
• M26: 3,113,431 km (0.036 R)
• M27: 3,318,081 km (0.098 R)
• M28: 3,471,718 km (0.115 R)
• M29: 3,571,799 km (0.063 R)
• M30: 3,900,615 km (0.101 R)
• M31: 4,039,591 km (0.081 R)
• M32: 4,346,417 km (0.119 R)
• M33: 4,478,511 km (0.084 R)
• M34: 4,820,791 km (0.037 R)
• M35: 4,882,725 km (0.097 R)
• M36: 4,970,090 km (0.098 R)
• M37: 5,057,904 km (0.085 R)
• M38: 5,171,449 km (0.03 R)
• M39: 5,517,618 km (0.094 R)
• M40: 5,752,487 km (0.081 R)
• M41: 6,097,759 km (0.098 R)
• M42: 6,191,856 km (0.118 R)
• M43: 6,780,374 km (0.034 R)
• M44: 7,046,209 km (0.047 R)
• M45: 7,286,912 km (0.073 R)
• M46: 7,343,909 km (0.092 R)
• M47: 7,616,925 km (0.059 R)
• M48: 7,747,375 km (0.103 R)
• M49: 7,893,232 km (0.08 R)
• M50: 7,951,875 km (0.037 R)
• M51: 8,010,667 km (0.072 R)
• M52: 8,247,031 km (0.096 R)
• M53: 8,455,870 km (0.084 R)
• M54: 8,560,888 km (0.098 R)
• M55: 8,848,116 km (0.1 R)
• M56: 8,924,261 km (0.114 R)
• M57: 9,308,279 km (0.041 R)
• M58: 9,401,329 km (0.106 R)
• M59: 9,603,735 km (0.086 R)
• M60: 9,713,390 km (0.033 R)
• M61: 9,839,202 km (0.038 R)
• M62: 10,108,478 km (0.05 R)
• M63: 10,573,129 km (0.094 R)
• M64: 10,654,061 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 11

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.67 AU - 5.17 AU

Year: 6000 Days

Day: 11.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,976,636 km

• M1: 139,874 km (0.071 R)
• M2: 265,686 km (0.108 R)
• M3: 354,098 km (0.109 R)
• M4: 456,722 km (0.09 R)
• M5: 596,148 km (0.076 R)
• M6: 698,024 km (0.119 R)
• M7: 806,482 km (0.04 R)
• M8: 877,392 km (0.111 R)
• M9: 950,694 km (0.072 R)
• M10: 1,088,325 km (0.107 R)
• M11: 1,349,971 km (0.091 R)
• M12: 1,523,954 km (0.073 R)
• M13: 1,668,615 km (0.116 R)
• M14: 1,913,806 km (0.047 R)
• M15: 2,030,941 km (0.097 R)
• M16: 2,190,861 km (0.12 R)
• M17: 2,396,857 km (0.09 R)
• M18: 2,850,288 km (0.041 R)
• M19: 3,836,138 km (0.118 R)
• M20: 4,417,625 km (0.092 R)
• M21: 4,732,080 km (0.111 R)
• M22: 4,865,372 km (0.042 R)
• M23: 5,135,396 km (0.038 R)
• M24: 5,299,953 km (0.109 R)
• M25: 5,606,031 km (0.097 R)
• M26: 6,004,111 km (0.12 R)
• M27: 6,381,995 km (0.061 R)
• M28: 6,948,073 km (0.102 R)
• M29: 8,096,536 km (0.041 R)
• M30: 8,256,306 km (0.099 R)
• M31: 8,611,452 km (0.08 R)
• M32: 8,774,514 km (0.098 R)
• M33: 9,004,595 km (0.098 R)
• M34: 9,470,592 km (0.051 R)
• M35: 10,081,401 km (0.113 R)
• M36: 10,357,109 km (0.101 R)
• M37: 10,845,397 km (0.069 R)
• M38: 11,269,806 km (0.106 R)
• M39: 11,448,426 km (0.075 R)
• M40: 11,989,521 km (0.087 R)
• M41: 12,281,536 km (0.096 R)
• M42: 12,798,397 km (0.108 R)
• M43: 12,872,747 km (0.112 R)
• M44: 13,435,385 km (0.092 R)
• M45: 14,662,536 km (0.118 R)
• M46: 15,566,556 km (0.066 R)
• M47: 16,165,845 km (0.09 R)
• M48: 16,488,528 km (0.104 R)
• M49: 16,569,610 km (0.111 R)
• M50: 17,345,873 km (0.114 R)
• M51: 17,883,827 km (0.119 R)
• M52: 18,301,355 km (0.12 R)
• M53: 18,806,696 km (0.094 R)
• M54: 19,018,676 km (0.08 R)
• M55: 19,231,405 km (0.091 R)
• M56: 19,316,675 km (0.098 R)
• M57: 20,090,096 km (0.062 R)
• M58: 20,480,547 km (0.11 R)
• M59: 21,181,114 km (0.102 R)
• M60: 21,313,358 km (0.054 R)
• M61: 22,876,058 km (0.068 R)
• M62: 23,329,339 km (0.11 R)
• M63: 23,511,400 km (0.099 R)
• M64: 23,739,836 km (0.118 R)
• M65: 23,877,167 km (0.099 R)
• M66: 24,521,634 km (0.071 R)
• M67: 24,614,235 km (0.11 R)
• M68: 26,631,862 km (0.039 R)
• M69: 27,252,244 km (0.108 R)
• M70: 27,636,411 km (0.092 R)
• M71: 29,338,087 km (0.113 R)
• M72: 29,781,196 km (0.111 R)
• M73: 30,425,065 km (0.111 R)
• M74: 30,524,548 km (0.105 R)
• M75: 30,973,491 km (0.098 R)
• M76: 31,073,572 km (0.078 R)
• M77: 31,474,943 km (0.027 R)
• M78: 31,676,152 km (0.071 R)
• M79: 32,842,118 km (0.092 R)
• M80: 33,455,918 km (0.081 R)
• M81: 33,764,239 km (0.062 R)
• M82: 33,970,385 km (0.072 R)
• M83: 34,176,830 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630

Radius: 13.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.47 AU - 6.33 AU

Year: 8102 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,976,636 km

• M1: 223,350 km (0.1 R)
• M2: 662,569 km (0.109 R)
• M3: 763,248 km (0.086 R)
• M4: 901,626 km (0.094 R)
• M5: 1,117,646 km (0.047 R)
• M6: 1,223,561 km (0.089 R)
• M7: 1,764,208 km (0.047 R)
• M8: 3,048,057 km (0.106 R)
• M9: 3,149,035 km (0.103 R)
• M10: 3,564,319 km (0.078 R)
• M11: 3,670,982 km (0.093 R)
• M12: 4,164,057 km (0.082 R)
• M13: 4,883,922 km (0.113 R)
• M14: 5,092,611 km (0.03 R)
• M15: 6,179,589 km (0.115 R)
• M16: 6,276,079 km (0.103 R)
• M17: 6,437,944 km (0.066 R)
• M18: 6,700,040 km (0.077 R)
• M19: 7,099,765 km (0.072 R)
• M20: 7,370,537 km (0.032 R)
• M21: 7,473,012 km (0.104 R)
• M22: 7,887,697 km (0.08 R)
• M23: 8,631,348 km (0.091 R)
• M24: 9,249,786 km (0.046 R)
• M25: 10,033,679 km (0.06 R)
• M26: 10,529,596 km (0.113 R)
• M27: 11,426,734 km (0.084 R)
• M28: 11,904,550 km (0.063 R)
• M29: 12,105,609 km (0.096 R)
• M30: 12,962,356 km (0.093 R)
• M31: 13,628,216 km (0.111 R)
• M32: 14,305,296 km (0.077 R)
• M33: 14,433,352 km (0.056 R)
• M34: 14,562,006 km (0.057 R)
• M35: 14,820,212 km (0.04 R)
• M36: 14,993,297 km (0.098 R)
• M37: 15,297,729 km (0.117 R)
• M38: 16,089,849 km (0.09 R)
• M39: 16,223,291 km (0.104 R)
• M40: 16,535,801 km (0.114 R)
• M41: 17,303,238 km (0.116 R)
• M42: 17,806,036 km (0.101 R)
• M43: 17,897,889 km (0.093 R)
• M44: 18,036,118 km (0.069 R)
• M45: 20,055,689 km (0.113 R)
• M46: 21,653,843 km (0.063 R)
• M47: 21,752,129 km (0.09 R)
• M48: 22,393,754 km (0.094 R)
• M49: 22,493,087 km (0.097 R)
• M50: 23,898,409 km (0.031 R)
• M51: 24,458,354 km (0.115 R)
• M52: 24,663,004 km (0.081 R)
• M53: 24,816,940 km (0.102 R)
• M54: 25,228,783 km (0.065 R)
• M55: 25,383,916 km (0.103 R)
• M56: 25,539,199 km (0.096 R)
• M57: 25,798,901 km (0.096 R)
• M58: 26,007,291 km (0.117 R)
• M59: 26,216,129 km (0.053 R)
• M60: 28,874,483 km (0.11 R)
• M61: 29,090,952 km (0.118 R)
• M62: 29,307,719 km (0.083 R)
• M63: 30,730,694 km (0.117 R)
• M64: 31,117,703 km (0.113 R)
• M65: 31,617,660 km (0.058 R)
• M66: 32,008,260 km (0.095 R)
• M67: 32,569,102 km (0.111 R)
• M68: 33,076,688 km (0.115 R)
• M69: 33,416,424 km (0.032 R)
• M70: 34,557,557 km (0.082 R)
• M71: 34,787,339 km (0.086 R)
• M72: 35,132,910 km (0.084 R)
• M73: 35,248,400 km (0.045 R)
• M74: 35,885,537 km (0.116 R)
• M75: 36,585,206 km (0.076 R)
• M76: 37,642,863 km (0.104 R)
• M77: 38,056,950 km (0.073 R)
• M78: 38,531,924 km (0.117 R)
• M79: 39,068,830 km (0.05 R)
• M80: 39,547,992 km (0.076 R)
• M81: 39,908,673 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 3.6

Gravity: 56.47 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.7 AU - 7.72 AU

Year: 9992 Days

Day: 24 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,976,636 km

• M1: 193,729 km (0.088 R)
• M2: 496,366 km (0.077 R)
• M3: 543,339 km (0.116 R)
• M4: 855,700 km (0.088 R)
• M5: 912,397 km (0.098 R)
• M6: 1,131,259 km (0.08 R)
• M7: 1,172,847 km (0.111 R)
• M8: 1,214,884 km (0.094 R)
• M9: 1,545,944 km (0.03 R)
• M10: 3,235,353 km (0.062 R)
• M11: 3,596,333 km (0.086 R)
• M12: 4,258,303 km (0.116 R)
• M13: 5,128,514 km (0.049 R)
• M14: 5,477,376 km (0.109 R)
• M15: 6,795,633 km (0.036 R)
• M16: 7,450,572 km (0.03 R)
• M17: 7,686,488 km (0.117 R)
• M18: 7,845,062 km (0.067 R)
• M19: 9,027,184 km (0.047 R)
• M20: 9,152,697 km (0.108 R)
• M21: 9,405,218 km (0.089 R)
• M22: 9,874,357 km (0.089 R)
• M23: 10,482,173 km (0.098 R)
• M24: 11,461,740 km (0.101 R)
• M25: 12,054,148 km (0.078 R)
• M26: 12,423,654 km (0.105 R)
• M27: 12,796,901 km (0.11 R)
• M28: 12,843,725 km (0.046 R)
• M29: 13,221,161 km (0.098 R)
• M30: 14,277,471 km (0.1 R)
• M31: 14,570,234 km (0.092 R)
• M32: 15,211,411 km (0.096 R)
• M33: 15,560,423 km (0.076 R)
• M34: 15,710,918 km (0.056 R)
• M35: 16,013,106 km (0.116 R)
• M36: 16,469,978 km (0.11 R)
• M37: 17,813,965 km (0.105 R)
• M38: 17,866,324 km (0.105 R)
• M39: 18,446,016 km (0.115 R)
• M40: 18,552,081 km (0.088 R)
• M41: 19,192,659 km (0.06 R)
• M42: 19,894,871 km (0.119 R)
• M43: 20,221,743 km (0.115 R)
• M44: 20,331,099 km (0.053 R)
• M45: 20,936,072 km (0.119 R)
• M46: 21,213,128 km (0.084 R)
• M47: 22,672,604 km (0.099 R)
• M48: 23,013,987 km (0.091 R)
• M49: 23,817,178 km (0.118 R)
• M50: 24,396,570 km (0.111 R)
• M51: 24,454,764 km (0.087 R)
• M52: 24,629,644 km (0.109 R)
• M53: 24,746,330 km (0.103 R)
• M54: 25,156,677 km (0.111 R)
• M55: 26,759,918 km (0.085 R)
• M56: 27,060,310 km (0.106 R)
• M57: 27,786,159 km (0.091 R)
• M58: 27,846,896 km (0.11 R)
• M59: 28,518,291 km (0.095 R)
• M60: 28,825,266 km (0.108 R)
• M61: 30,313,615 km (0.11 R)
• M62: 31,130,270 km (0.091 R)
• M63: 32,209,170 km (0.066 R)
• M64: 33,106,607 km (0.11 R)
• M65: 33,364,664 km (0.041 R)
• M66: 33,882,571 km (0.101 R)
• M67: 34,664,370 km (0.118 R)
• M68: 34,729,894 km (0.062 R)
• M69: 34,795,268 km (0.09 R)
• M70: 35,254,683 km (0.07 R)
• M71: 36,113,225 km (0.118 R)
• M72: 37,581,678 km (0.105 R)
• M73: 37,783,336 km (0.113 R)
• M74: 39,205,712 km (0.104 R)
• M75: 39,683,678 km (0.106 R)
• M76: 39,889,075 km (0.114 R)
• M77: 41,267,769 km (0.05 R)
• M78: 41,823,526 km (0.103 R)
• M79: 42,032,663 km (0.102 R)
• M80: 42,311,963 km (0.069 R)
• M81: 43,364,683 km (0.112 R)
• M82: 43,505,754 km (0.098 R)
• M83: 44,426,229 km (0.118 R)
• M84: 44,781,973 km (0.108 R)
• M85: 44,995,748 km (0.055 R)
• M86: 45,281,480 km (0.043 R)
• M87: 45,352,988 km (0.119 R)
• M88: 45,424,496 km (0.092 R)
• M89: 46,358,286 km (0.113 R)
• M90: 46,502,498 km (0.03 R)
• M91: 48,463,726 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit