🌌 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: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.3

Radius: 14.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 503 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,993,558 km

• M1: 189,989 km (0.052 R)
• M2: 282,291 km (0.092 R)
• M3: 373,995 km (0.074 R)
• M4: 476,619 km (0.091 R)
• M5: 637,885 km (0.113 R)
• M6: 774,169 km (0.059 R)
• M7: 872,754 km (0.065 R)
• M8: 1,157,738 km (0.11 R)
• M9: 1,283,550 km (0.059 R)
• M10: 1,398,441 km (0.102 R)
• M11: 1,538,913 km (0.115 R)
• M12: 1,650,513 km (0.114 R)
• M13: 1,741,768 km (0.088 R)
• M14: 1,840,802 km (0.101 R)
• M15: 1,935,796 km (0.109 R)
• M16: 2,044,853 km (0.037 R)
• M17: 2,155,855 km (0.107 R)
• M18: 2,281,966 km (0.109 R)
• M19: 2,410,470 km (0.074 R)
• M20: 2,695,305 km (0.075 R)
• M21: 2,859,115 km (0.057 R)
• M22: 2,977,147 km (0.106 R)
• M23: 3,082,913 km (0.107 R)
• M24: 3,305,215 km (0.116 R)
• M25: 3,429,531 km (0.102 R)
• M26: 3,600,222 km (0.044 R)
• M27: 3,690,280 km (0.095 R)
• M28: 3,965,540 km (0.033 R)
• M29: 4,121,421 km (0.051 R)
• M30: 4,223,896 km (0.082 R)
• M31: 4,383,068 km (0.111 R)
• M32: 4,487,787 km (0.11 R)
• M33: 4,593,253 km (0.092 R)
• M34: 5,243,705 km (0.089 R)
• M35: 5,501,611 km (0.118 R)
• M36: 5,632,210 km (0.096 R)
• M37: 5,728,701 km (0.119 R)
• M38: 5,825,640 km (0.077 R)
• M39: 5,940,980 km (0.092 R)
• M40: 6,084,145 km (0.103 R)
• M41: 6,174,054 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.6

Radius: 11.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.95 AU - 1.31 AU

Year: 844 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 66,993,558 km

• M1: 171,738 km (0.04 R)
• M2: 257,308 km (0.093 R)
• M3: 384,467 km (0.114 R)
• M4: 544,985 km (0.118 R)
• M5: 658,380 km (0.062 R)
• M6: 780,901 km (0.104 R)
• M7: 863,928 km (0.093 R)
• M8: 1,062,594 km (0.111 R)
• M9: 1,191,697 km (0.06 R)
• M10: 1,276,818 km (0.098 R)
• M11: 1,376,749 km (0.074 R)
• M12: 1,492,538 km (0.083 R)
• M13: 1,578,258 km (0.087 R)
• M14: 1,672,504 km (0.093 R)
• M15: 1,796,670 km (0.051 R)
• M16: 1,931,159 km (0.092 R)
• M17: 2,017,926 km (0.086 R)
• M18: 2,210,458 km (0.114 R)
• M19: 2,347,490 km (0.103 R)
• M20: 2,487,214 km (0.113 R)
• M21: 2,598,066 km (0.047 R)
• M22: 2,751,105 km (0.099 R)
• M23: 2,882,302 km (0.109 R)
• M24: 2,957,101 km (0.11 R)
• M25: 3,083,063 km (0.068 R)
• M26: 3,254,053 km (0.087 R)
• M27: 3,375,676 km (0.119 R)
• M28: 3,463,490 km (0.1 R)
• M29: 3,632,386 km (0.051 R)
• M30: 3,932,330 km (0.027 R)
• M31: 4,099,430 km (0.066 R)
• M32: 4,202,803 km (0.119 R)
• M33: 4,344,921 km (0.092 R)
• M34: 4,644,116 km (0.099 R)
• M35: 4,940,021 km (0.049 R)
• M36: 5,120,735 km (0.09 R)
• M37: 5,211,840 km (0.046 R)
• M38: 5,529,885 km (0.114 R)
• M39: 5,665,122 km (0.117 R)
• M40: 5,769,840 km (0.065 R)
• M41: 5,907,171 km (0.111 R)
• M42: 6,088,334 km (0.105 R)
• M43: 6,314,676 km (0.086 R)
• M44: 6,598,762 km (0.109 R)
• M45: 6,675,955 km (0.039 R)
• M46: 7,556,637 km (0.105 R)
• M47: 7,730,171 km (0.063 R)
• M48: 7,975,511 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 11.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.97 AU - 2.27 AU

Year: 2170 Days

Day: 5.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 66,993,558 km

• M1: 208,839 km (0.087 R)
• M2: 414,685 km (0.115 R)
• M3: 513,569 km (0.034 R)
• M4: 645,066 km (0.036 R)
• M5: 764,296 km (0.115 R)
• M6: 900,579 km (0.104 R)
• M7: 981,063 km (0.118 R)
• M8: 1,064,239 km (0.072 R)
• M9: 1,288,337 km (0.057 R)
• M10: 1,432,549 km (0.074 R)
• M11: 1,582,297 km (0.04 R)
• M12: 1,703,770 km (0.109 R)
• M13: 1,828,535 km (0.099 R)
• M14: 1,956,441 km (0.101 R)
• M15: 2,051,436 km (0.069 R)
• M16: 2,147,926 km (0.117 R)
• M17: 2,614,672 km (0.096 R)
• M18: 2,799,575 km (0.111 R)
• M19: 2,893,672 km (0.097 R)
• M20: 3,043,718 km (0.105 R)
• M21: 3,210,370 km (0.109 R)
• M22: 3,495,055 km (0.05 R)
• M23: 3,684,596 km (0.105 R)
• M24: 3,937,566 km (0.104 R)
• M25: 4,134,885 km (0.096 R)
• M26: 4,539,547 km (0.096 R)
• M27: 4,875,694 km (0.116 R)
• M28: 4,989,538 km (0.078 R)
• M29: 5,521,508 km (0.026 R)
• M30: 5,674,397 km (0.093 R)
• M31: 5,984,513 km (0.08 R)
• M32: 6,264,710 km (0.115 R)
• M33: 6,388,727 km (0.05 R)
• M34: 6,820,167 km (0.091 R)
• M35: 7,039,477 km (0.056 R)
• M36: 7,149,881 km (0.073 R)
• M37: 7,298,282 km (0.043 R)
• M38: 7,522,529 km (0.071 R)
• M39: 7,730,171 km (0.112 R)
• M40: 7,863,313 km (0.099 R)
• M41: 7,958,906 km (0.093 R)
• M42: 8,074,096 km (0.043 R)
• M43: 8,364,615 km (0.043 R)
• M44: 8,462,153 km (0.062 R)
• M45: 8,579,737 km (0.105 R)
• M46: 8,916,033 km (0.105 R)
• M47: 8,995,769 km (0.092 R)
• M48: 9,276,714 km (0.09 R)
• M49: 9,398,037 km (0.076 R)
• M50: 10,324,647 km (0.09 R)
• M51: 10,492,495 km (0.064 R)
• M52: 10,597,812 km (0.05 R)
• M53: 10,916,007 km (0.099 R)
• M54: 11,001,427 km (0.072 R)
• M55: 12,109,349 km (0.071 R)
• M56: 12,219,902 km (0.057 R)
• M57: 12,353,044 km (0.06 R)
• M58: 12,442,055 km (0.1 R)
• M59: 12,845,221 km (0.075 R)
• M60: 13,184,509 km (0.049 R)
• M61: 13,503,901 km (0.077 R)
• M62: 14,500,671 km (0.115 R)
• M63: 14,783,112 km (0.112 R)
• M64: 14,925,080 km (0.082 R)
• M65: 15,305,657 km (0.047 R)
• M66: 16,076,386 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.8

Radius: 11.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.99 AU - 3.13 AU

Year: 2879 Days

Day: 10.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,993,558 km

• M1: 142,268 km (0.07 R)
• M2: 245,939 km (0.097 R)
• M3: 324,927 km (0.105 R)
• M4: 490,681 km (0.053 R)
• M5: 585,825 km (0.098 R)
• M6: 724,054 km (0.103 R)
• M7: 826,229 km (0.101 R)
• M8: 1,330,823 km (0.11 R)
• M9: 1,411,755 km (0.05 R)
• M10: 1,530,536 km (0.061 R)
• M11: 1,640,490 km (0.115 R)
• M12: 1,765,704 km (0.112 R)
• M13: 1,986,361 km (0.066 R)
• M14: 2,066,395 km (0.108 R)
• M15: 2,271,344 km (0.065 R)
• M16: 2,511,898 km (0.053 R)
• M17: 2,865,846 km (0.088 R)
• M18: 3,033,396 km (0.117 R)
• M19: 3,852,594 km (0.114 R)
• M20: 3,970,327 km (0.053 R)
• M21: 4,055,149 km (0.105 R)
• M22: 4,192,032 km (0.072 R)
• M23: 4,809,272 km (0.056 R)
• M24: 5,530,633 km (0.073 R)
• M25: 5,663,775 km (0.074 R)
• M26: 5,894,455 km (0.099 R)
• M27: 6,069,485 km (0.088 R)
• M28: 6,147,724 km (0.106 R)
• M29: 6,665,333 km (0.118 R)
• M30: 6,909,028 km (0.098 R)
• M31: 7,052,492 km (0.067 R)
• M32: 7,321,619 km (0.109 R)
• M33: 7,426,038 km (0.056 R)
• M34: 7,998,549 km (0.066 R)
• M35: 8,084,568 km (0.1 R)
• M36: 8,322,878 km (0.081 R)
• M37: 8,739,807 km (0.089 R)
• M38: 9,298,704 km (0.098 R)
• M39: 9,457,428 km (0.102 R)
• M40: 9,616,899 km (0.086 R)
• M41: 10,217,235 km (0.081 R)
• M42: 10,639,999 km (0.096 R)
• M43: 10,972,854 km (0.03 R)
• M44: 11,044,512 km (0.073 R)
• M45: 11,454,260 km (0.1 R)
• M46: 11,599,968 km (0.107 R)
• M47: 11,967,082 km (0.098 R)
• M48: 12,238,751 km (0.083 R)
• M49: 12,338,084 km (0.101 R)
• M50: 12,512,516 km (0.064 R)
• M51: 12,662,712 km (0.091 R)
• M52: 12,763,092 km (0.076 R)
• M53: 13,040,746 km (0.095 R)
• M54: 13,859,644 km (0.094 R)
• M55: 14,353,766 km (0.077 R)
• M56: 14,616,161 km (0.12 R)
• M57: 14,827,243 km (0.09 R)
• M58: 15,119,109 km (0.073 R)
• M59: 15,600,814 km (0.114 R)
• M60: 15,870,689 km (0.082 R)
• M61: 16,332,796 km (0.036 R)
• M62: 16,442,302 km (0.082 R)
• M63: 16,689,288 km (0.096 R)
• M64: 17,076,148 km (0.077 R)
• M65: 17,886,669 km (0.114 R)
• M66: 18,481,471 km (0.104 R)
• M67: 18,567,041 km (0.051 R)
• M68: 18,881,645 km (0.108 R)
• M69: 19,082,854 km (0.093 R)
• M70: 19,198,044 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.4

Radius: 3

Gravity: 34.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.56 AU - 6.74 AU

Year: 10721 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,993,558 km

• M1: 115,490 km (0.043 R)
• M2: 181,013 km (0.077 R)
• M3: 290,369 km (0.11 R)
• M4: 563,236 km (0.05 R)
• M5: 768,484 km (0.116 R)
• M6: 928,404 km (0.114 R)
• M7: 1,133,503 km (0.076 R)
• M8: 1,296,415 km (0.086 R)
• M9: 1,525,001 km (0.092 R)
• M10: 1,664,127 km (0.065 R)
• M11: 1,849,030 km (0.117 R)
• M12: 1,912,010 km (0.113 R)
• M13: 2,083,749 km (0.105 R)
• M14: 2,327,743 km (0.099 R)
• M15: 2,441,736 km (0.09 R)
• M16: 2,866,894 km (0.117 R)
• M17: 3,013,649 km (0.091 R)
• M18: 3,063,166 km (0.104 R)
• M19: 3,087,999 km (0.111 R)
• M20: 3,137,815 km (0.099 R)
• M21: 3,162,798 km (0.115 R)
• M22: 3,289,059 km (0.046 R)
• M23: 3,314,490 km (0.114 R)
• M24: 3,863,664 km (0.064 R)
• M25: 4,245,288 km (0.038 R)
• M26: 4,356,440 km (0.102 R)
• M27: 4,496,762 km (0.042 R)
• M28: 4,782,046 km (0.118 R)
• M29: 4,955,878 km (0.084 R)
• M30: 5,073,013 km (0.062 R)
• M31: 5,520,311 km (0.085 R)
• M32: 5,641,635 km (0.12 R)
• M33: 6,104,790 km (0.051 R)
• M34: 6,579,913 km (0.086 R)
• M35: 6,676,254 km (0.061 R)
• M36: 6,838,119 km (0.11 R)
• M37: 7,297,983 km (0.085 R)
• M38: 7,498,144 km (0.099 R)
• M39: 7,733,911 km (0.034 R)
• M40: 7,767,720 km (0.055 R)
• M41: 8,525,583 km (0.108 R)
• M42: 8,771,522 km (0.106 R)
• M43: 9,270,580 km (0.117 R)
• M44: 9,705,611 km (0.088 R)
• M45: 9,778,764 km (0.069 R)
• M46: 10,295,924 km (0.091 R)
• M47: 10,897,756 km (0.108 R)
• M48: 11,126,491 km (0.075 R)
• M49: 11,627,195 km (0.118 R)
• M50: 11,860,867 km (0.063 R)
• M51: 11,899,912 km (0.054 R)
• M52: 12,174,724 km (0.088 R)
• M53: 12,332,699 km (0.058 R)
• M54: 12,372,342 km (0.094 R)
• M55: 12,411,986 km (0.088 R)
• M56: 12,451,629 km (0.059 R)
• M57: 12,971,332 km (0.106 R)
• M58: 13,375,994 km (0.073 R)
• M59: 13,620,737 km (0.073 R)
• M60: 13,990,542 km (0.075 R)
• M61: 14,866,438 km (0.095 R)
• M62: 15,631,182 km (0.068 R)
• M63: 15,802,771 km (0.078 R)
• M64: 18,045,692 km (0.12 R)
• M65: 19,089,287 km (0.116 R)
• M66: 19,595,376 km (0.04 R)
• M67: 19,641,602 km (0.105 R)
• M68: 19,873,180 km (0.09 R)
• M69: 20,059,130 km (0.117 R)
• M70: 20,526,623 km (0.073 R)
• M71: 21,376,937 km (0.104 R)
• M72: 21,519,803 km (0.096 R)
• M73: 22,094,409 km (0.069 R)
• M74: 22,142,430 km (0.09 R)
• M75: 22,868,279 km (0.117 R)
• M76: 23,014,286 km (0.115 R)
• M77: 23,405,484 km (0.052 R)
• M78: 24,541,979 km (0.048 R)
• M79: 26,051,272 km (0.067 R)
• M80: 26,102,136 km (0.053 R)
• M81: 26,152,999 km (0.088 R)
• M82: 27,022,611 km (0.104 R)
• M83: 30,113,303 km (0.118 R)
• M84: 31,078,210 km (0.109 R)
• M85: 31,564,552 km (0.026 R)
• M86: 32,053,289 km (0.065 R)
• M87: 32,162,345 km (0.104 R)
• M88: 32,271,402 km (0.097 R)
• M89: 32,544,568 km (0.044 R)
• M90: 32,599,321 km (0.117 R)
• M91: 32,654,074 km (0.097 R)
• M92: 32,928,436 km (0.092 R)
• M93: 33,369,002 km (0.059 R)
• M94: 33,479,405 km (0.078 R)
• M95: 34,534,519 km (0.027 R)
• M96: 35,319,010 km (0.116 R)
• M97: 35,544,155 km (0.04 R)
• M98: 37,937,422 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565

Radius: 6.2

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.99 AU - 10.51 AU

Year: 18194 Days

Day: 15.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,993,558 km

• M1: 94,097 km (0.047 R)
• M2: 238,758 km (0.089 R)
• M3: 1,060,499 km (0.111 R)
• M4: 1,160,580 km (0.075 R)
• M5: 1,534,874 km (0.051 R)
• M6: 1,591,273 km (0.085 R)
• M7: 2,036,476 km (0.076 R)
• M8: 2,098,709 km (0.029 R)
• M9: 2,963,683 km (0.098 R)
• M10: 3,249,864 km (0.084 R)
• M11: 3,359,519 km (0.106 R)
• M12: 4,081,778 km (0.118 R)
• M13: 5,102,484 km (0.119 R)
• M14: 6,333,675 km (0.12 R)
• M15: 6,424,929 km (0.105 R)
• M16: 6,841,410 km (0.094 R)
• M17: 6,982,181 km (0.085 R)
• M18: 7,846,708 km (0.089 R)
• M19: 9,465,207 km (0.084 R)
• M20: 9,938,535 km (0.098 R)
• M21: 11,738,945 km (0.111 R)
• M22: 12,190,282 km (0.1 R)
• M23: 12,877,983 km (0.048 R)
• M24: 13,168,203 km (0.106 R)
• M25: 13,578,251 km (0.06 R)
• M26: 14,833,227 km (0.061 R)
• M27: 17,132,846 km (0.049 R)
• M28: 17,580,293 km (0.082 R)
• M29: 17,773,274 km (0.099 R)
• M30: 20,075,436 km (0.09 R)
• M31: 20,277,094 km (0.12 R)
• M32: 21,090,457 km (0.098 R)
• M33: 21,638,584 km (0.118 R)
• M34: 21,983,557 km (0.033 R)
• M35: 22,609,175 km (0.094 R)
• M36: 23,170,167 km (0.082 R)
• M37: 23,523,068 km (0.098 R)
• M38: 23,877,765 km (0.037 R)
• M39: 23,948,824 km (0.055 R)
• M40: 24,162,749 km (0.109 R)
• M41: 24,234,257 km (0.093 R)
• M42: 24,880,220 km (0.1 R)
• M43: 25,096,838 km (0.095 R)
• M44: 25,459,314 km (0.101 R)
• M45: 25,969,592 km (0.091 R)
• M46: 27,894,468 km (0.049 R)
• M47: 30,557,160 km (0.064 R)
• M48: 30,866,529 km (0.102 R)
• M49: 30,944,170 km (0.107 R)
• M50: 32,824,017 km (0.106 R)
• M51: 33,777,703 km (0.059 R)
• M52: 34,177,878 km (0.05 R)
• M53: 34,499,064 km (0.119 R)
• M54: 35,144,429 km (0.081 R)
• M55: 35,225,362 km (0.117 R)
• M56: 36,693,216 km (0.114 R)
• M57: 37,765,683 km (0.059 R)
• M58: 37,848,560 km (0.094 R)
• M59: 38,180,817 km (0.112 R)
• M60: 38,597,597 km (0.095 R)
• M61: 38,848,323 km (0.049 R)
• M62: 39,435,644 km (0.104 R)
• M63: 39,856,912 km (0.094 R)
• M64: 40,194,853 km (0.073 R)
• M65: 42,243,297 km (0.073 R)
• M66: 43,106,776 km (0.027 R)
• M67: 43,280,160 km (0.091 R)
• M68: 43,975,940 km (0.103 R)
• M69: 44,063,155 km (0.029 R)
• M70: 44,237,886 km (0.117 R)
• M71: 44,500,280 km (0.101 R)
• M72: 44,675,609 km (0.11 R)
• M73: 45,026,715 km (0.069 R)
• M74: 45,908,595 km (0.084 R)
• M75: 46,351,703 km (0.094 R)
• M76: 46,440,565 km (0.117 R)
• M77: 46,707,298 km (0.059 R)
• M78: 46,885,319 km (0.103 R)
• M79: 46,974,479 km (0.107 R)
• M80: 47,421,029 km (0.036 R)
• M81: 47,510,489 km (0.093 R)
• M82: 47,689,557 km (0.093 R)
• M83: 48,678,698 km (0.119 R)
• M84: 48,949,620 km (0.099 R)
• M85: 49,402,154 km (0.114 R)
• M86: 50,402,963 km (0.072 R)
• M87: 50,494,218 km (0.095 R)
• M88: 51,226,649 km (0.043 R)
• M89: 54,753,569 km (0.054 R)
• M90: 59,898,239 km (0.076 R)
• M91: 61,451,963 km (0.055 R)
• M92: 62,331,748 km (0.116 R)
• M93: 62,724,143 km (0.109 R)
• M94: 64,103,884 km (0.1 R)
• M95: 64,896,753 km (0.117 R)
• M96: 66,592,445 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit