🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 9.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 262 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,191,466 km

• M1: 119,977 km (0.077 R)
• M2: 187,446 km (0.062 R)
• M3: 276,457 km (0.113 R)
• M4: 354,397 km (0.114 R)
• M5: 421,567 km (0.114 R)
• M6: 563,535 km (0.082 R)
• M7: 625,618 km (0.037 R)
• M8: 688,150 km (0.109 R)
• M9: 815,308 km (0.108 R)
• M10: 889,509 km (0.11 R)
• M11: 1,021,454 km (0.027 R)
• M12: 1,157,289 km (0.084 R)
• M13: 1,279,062 km (0.06 R)
• M14: 1,411,306 km (0.116 R)
• M15: 1,508,096 km (0.117 R)
• M16: 1,569,880 km (0.087 R)
• M17: 1,651,411 km (0.056 R)
• M18: 1,731,296 km (0.116 R)
• M19: 1,818,961 km (0.089 R)
• M20: 1,938,340 km (0.1 R)
• M21: 2,036,326 km (0.115 R)
• M22: 2,125,636 km (0.076 R)
• M23: 2,188,318 km (0.095 R)
• M24: 2,248,157 km (0.112 R)
• M25: 2,570,091 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 12.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.93 AU - 1.05 AU

Year: 668 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,191,466 km

• M1: 159,471 km (0.062 R)
• M2: 239,656 km (0.112 R)
• M3: 451,786 km (0.115 R)
• M4: 554,111 km (0.036 R)
• M5: 633,547 km (0.107 R)
• M6: 717,771 km (0.084 R)
• M7: 814,261 km (0.112 R)
• M8: 899,083 km (0.097 R)
• M9: 983,008 km (0.083 R)
• M10: 1,110,016 km (0.115 R)
• M11: 1,238,072 km (0.075 R)
• M12: 1,332,917 km (0.117 R)
• M13: 1,586,186 km (0.094 R)
• M14: 1,674,299 km (0.049 R)
• M15: 1,920,986 km (0.114 R)
• M16: 2,043,357 km (0.105 R)
• M17: 2,202,978 km (0.081 R)
• M18: 2,284,359 km (0.117 R)
• M19: 2,414,360 km (0.082 R)
• M20: 2,540,920 km (0.106 R)
• M21: 2,725,524 km (0.108 R)
• M22: 2,863,752 km (0.074 R)
• M23: 3,134,524 km (0.053 R)
• M24: 3,213,362 km (0.086 R)
• M25: 3,292,948 km (0.032 R)
• M26: 3,379,865 km (0.062 R)
• M27: 3,488,024 km (0.026 R)
• M28: 3,610,993 km (0.113 R)
• M29: 3,707,783 km (0.056 R)
• M30: 3,791,408 km (0.094 R)
• M31: 4,053,205 km (0.05 R)
• M32: 4,357,636 km (0.04 R)
• M33: 4,632,148 km (0.051 R)
• M34: 4,745,095 km (0.078 R)
• M35: 4,843,680 km (0.108 R)
• M36: 5,245,051 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.19 AU - 5.73 AU

Year: 7492 Days

Day: 13.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,191,466 km

• M1: 107,262 km (0.067 R)
• M2: 161,117 km (0.083 R)
• M3: 257,608 km (0.092 R)
• M4: 524,490 km (0.102 R)
• M5: 853,605 km (0.093 R)
• M6: 1,348,625 km (0.075 R)
• M7: 1,509,443 km (0.087 R)
• M8: 1,592,170 km (0.119 R)
• M9: 1,710,652 km (0.086 R)
• M10: 1,938,489 km (0.107 R)
• M11: 2,065,348 km (0.039 R)
• M12: 2,157,650 km (0.079 R)
• M13: 2,365,442 km (0.081 R)
• M14: 2,986,123 km (0.092 R)
• M15: 3,412,327 km (0.083 R)
• M16: 3,699,705 km (0.119 R)
• M17: 3,767,174 km (0.097 R)
• M18: 4,087,313 km (0.101 R)
• M19: 6,319,612 km (0.119 R)
• M20: 6,454,550 km (0.115 R)
• M21: 7,031,549 km (0.119 R)
• M22: 7,884,556 km (0.116 R)
• M23: 8,058,987 km (0.061 R)
• M24: 8,117,480 km (0.088 R)
• M25: 8,382,268 km (0.085 R)
• M26: 8,950,590 km (0.099 R)
• M27: 9,624,229 km (0.093 R)
• M28: 10,187,465 km (0.082 R)
• M29: 11,313,189 km (0.11 R)
• M30: 12,040,684 km (0.057 R)
• M31: 12,107,704 km (0.058 R)
• M32: 12,376,531 km (0.099 R)
• M33: 13,057,201 km (0.061 R)
• M34: 13,332,910 km (0.075 R)
• M35: 13,436,731 km (0.096 R)
• M36: 13,749,989 km (0.12 R)
• M37: 14,136,101 km (0.111 R)
• M38: 14,312,926 km (0.105 R)
• M39: 14,525,953 km (0.053 R)
• M40: 14,597,162 km (0.105 R)
• M41: 14,991,053 km (0.117 R)
• M42: 15,063,010 km (0.1 R)
• M43: 15,171,318 km (0.058 R)
• M44: 15,315,980 km (0.052 R)
• M45: 16,009,515 km (0.095 R)
• M46: 17,050,118 km (0.077 R)
• M47: 17,276,011 km (0.085 R)
• M48: 18,074,265 km (0.104 R)
• M49: 18,651,713 km (0.115 R)
• M50: 18,729,205 km (0.079 R)
• M51: 19,118,159 km (0.08 R)
• M52: 20,102,064 km (0.065 R)
• M53: 21,710,391 km (0.063 R)
• M54: 21,955,133 km (0.113 R)
• M55: 22,653,755 km (0.082 R)
• M56: 23,068,141 km (0.093 R)
• M57: 23,151,318 km (0.096 R)
• M58: 23,401,445 km (0.094 R)
• M59: 23,568,546 km (0.086 R)
• M60: 24,835,491 km (0.057 R)
• M61: 25,391,396 km (0.051 R)
• M62: 25,563,284 km (0.061 R)
• M63: 26,211,193 km (0.084 R)
• M64: 26,602,541 km (0.098 R)
• M65: 26,908,169 km (0.118 R)
• M66: 27,523,166 km (0.117 R)
• M67: 27,876,666 km (0.063 R)
• M68: 28,588,003 km (0.038 R)
• M69: 29,983,452 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479

Radius: 4.4

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.34 AU - 7.52 AU

Year: 11059 Days

Day: 20.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 85.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,191,466 km

• M1: 58,792 km (0.099 R)
• M2: 100,231 km (0.116 R)
• M3: 432,039 km (0.098 R)
• M4: 609,163 km (0.098 R)
• M5: 689,497 km (0.064 R)
• M6: 1,121,834 km (0.061 R)
• M7: 1,220,868 km (0.115 R)
• M8: 1,470,248 km (0.052 R)
• M9: 1,578,856 km (0.112 R)
• M10: 1,712,596 km (0.119 R)
• M11: 2,589,838 km (0.101 R)
• M12: 2,827,849 km (0.106 R)
• M13: 2,963,085 km (0.114 R)
• M14: 3,128,241 km (0.112 R)
• M15: 3,352,937 km (0.109 R)
• M16: 3,467,379 km (0.064 R)
• M17: 3,788,566 km (0.104 R)
• M18: 3,847,956 km (0.101 R)
• M19: 4,211,030 km (0.103 R)
• M20: 5,198,526 km (0.116 R)
• M21: 5,331,070 km (0.112 R)
• M22: 5,464,661 km (0.114 R)
• M23: 5,599,299 km (0.073 R)
• M24: 5,734,984 km (0.12 R)
• M25: 5,837,608 km (0.094 R)
• M26: 5,940,831 km (0.077 R)
• M27: 7,709,227 km (0.058 R)
• M28: 7,746,776 km (0.088 R)
• M29: 8,012,312 km (0.036 R)
• M30: 8,165,351 km (0.105 R)
• M31: 8,826,424 km (0.085 R)
• M32: 9,063,836 km (0.079 R)
• M33: 9,103,629 km (0.072 R)
• M34: 9,423,918 km (0.04 R)
• M35: 9,626,025 km (0.114 R)
• M36: 9,788,637 km (0.075 R)
• M37: 10,323,599 km (0.047 R)
• M38: 10,365,188 km (0.109 R)
• M39: 11,122,452 km (0.08 R)
• M40: 11,941,052 km (0.059 R)
• M41: 12,556,647 km (0.063 R)
• M42: 12,823,529 km (0.112 R)
• M43: 15,025,461 km (0.106 R)
• M44: 16,751,820 km (0.086 R)
• M45: 16,996,562 km (0.074 R)
• M46: 17,688,003 km (0.097 R)
• M47: 18,996,237 km (0.083 R)
• M48: 20,544,126 km (0.11 R)
• M49: 20,701,204 km (0.068 R)
• M50: 22,132,107 km (0.1 R)
• M51: 22,616,056 km (0.102 R)
• M52: 22,886,529 km (0.113 R)
• M53: 22,940,684 km (0.098 R)
• M54: 24,033,945 km (0.12 R)
• M55: 24,642,360 km (0.117 R)
• M56: 25,032,212 km (0.057 R)
• M57: 26,668,812 km (0.083 R)
• M58: 26,725,809 km (0.115 R)
• M59: 27,471,255 km (0.102 R)
• M60: 27,644,191 km (0.059 R)
• M61: 28,281,477 km (0.056 R)
• M62: 28,748,073 km (0.091 R)
• M63: 29,217,212 km (0.108 R)
• M64: 29,276,004 km (0.112 R)
• M65: 29,570,562 km (0.082 R)
• M66: 30,162,970 km (0.034 R)
• M67: 30,759,117 km (0.12 R)
• M68: 31,299,016 km (0.105 R)
• M69: 31,479,581 km (0.068 R)
• M70: 31,842,056 km (0.115 R)
• M71: 32,266,466 km (0.051 R)
• M72: 32,692,819 km (0.109 R)
• M73: 32,876,226 km (0.092 R)
• M74: 32,998,598 km (0.04 R)
• M75: 33,059,783 km (0.109 R)
• M76: 33,551,212 km (0.101 R)
• M77: 33,921,317 km (0.096 R)
• M78: 37,057,936 km (0.093 R)
• M79: 37,121,515 km (0.09 R)
• M80: 37,504,336 km (0.096 R)
• M81: 38,145,213 km (0.083 R)
• M82: 38,854,457 km (0.118 R)
• M83: 39,307,888 km (0.106 R)
• M84: 40,613,428 km (0.098 R)
• M85: 40,941,945 km (0.074 R)
• M86: 41,800,487 km (0.114 R)
• M87: 42,132,146 km (0.102 R)
• M88: 42,398,281 km (0.107 R)
• M89: 42,598,143 km (0.095 R)
• M90: 43,467,905 km (0.055 R)
• M91: 43,602,244 km (0.115 R)
• M92: 44,140,946 km (0.034 R)
• M93: 45,021,180 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.7

Radius: 3.5

Gravity: 39.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.01 AU - 8.89 AU

Year: 16660 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,191,466 km

• M1: 253,269 km (0.067 R)
• M2: 454,329 km (0.09 R)
• M3: 489,035 km (0.11 R)
• M4: 561,291 km (0.102 R)
• M5: 617,690 km (0.116 R)
• M6: 1,040,304 km (0.027 R)
• M7: 1,694,645 km (0.077 R)
• M8: 1,888,823 km (0.097 R)
• M9: 2,090,032 km (0.111 R)
• M10: 2,389,228 km (0.085 R)
• M11: 2,419,895 km (0.059 R)
• M12: 2,543,762 km (0.097 R)
• M13: 3,194,214 km (0.118 R)
• M14: 3,468,127 km (0.115 R)
• M15: 3,821,029 km (0.096 R)
• M16: 4,752,126 km (0.089 R)
• M17: 5,103,831 km (0.049 R)
• M18: 5,382,980 km (0.071 R)
• M19: 5,463,763 km (0.108 R)
• M20: 5,997,977 km (0.107 R)
• M21: 6,462,927 km (0.09 R)
• M22: 7,337,626 km (0.117 R)
• M23: 7,471,965 km (0.062 R)
• M24: 8,248,677 km (0.118 R)
• M25: 8,575,997 km (0.032 R)
• M26: 8,764,939 km (0.107 R)
• M27: 9,729,846 km (0.116 R)
• M28: 10,174,899 km (0.117 R)
• M29: 10,829,539 km (0.1 R)
• M30: 12,179,062 km (0.065 R)
• M31: 12,712,079 km (0.117 R)
• M32: 12,981,355 km (0.084 R)
• M33: 13,635,397 km (0.108 R)
• M34: 15,488,765 km (0.111 R)
• M35: 15,834,037 km (0.085 R)
• M36: 15,949,676 km (0.075 R)
• M37: 16,532,360 km (0.042 R)
• M38: 16,767,378 km (0.115 R)
• M39: 16,885,261 km (0.111 R)
• M40: 17,359,636 km (0.05 R)
• M41: 19,610,037 km (0.112 R)
• M42: 20,045,965 km (0.098 R)
• M43: 20,108,497 km (0.108 R)
• M44: 20,674,276 km (0.082 R)
• M45: 21,821,393 km (0.043 R)
• M46: 22,858,405 km (0.074 R)
• M47: 22,989,154 km (0.108 R)
• M48: 23,977,547 km (0.111 R)
• M49: 25,520,050 km (0.103 R)
• M50: 25,655,586 km (0.059 R)
• M51: 26,063,988 km (0.098 R)
• M52: 26,200,571 km (0.116 R)
• M53: 26,268,937 km (0.094 R)
• M54: 27,510,001 km (0.112 R)
• M55: 27,649,127 km (0.039 R)
• M56: 28,770,064 km (0.085 R)
• M57: 29,194,174 km (0.088 R)
• M58: 29,691,737 km (0.049 R)
• M59: 30,263,649 km (0.079 R)
• M60: 30,839,302 km (0.089 R)
• M61: 31,636,658 km (0.105 R)
• M62: 31,782,367 km (0.067 R)
• M63: 31,855,221 km (0.109 R)
• M64: 32,074,382 km (0.066 R)
• M65: 32,587,652 km (0.088 R)
• M66: 32,734,856 km (0.088 R)
• M67: 32,955,962 km (0.107 R)
• M68: 33,994,471 km (0.106 R)
• M69: 35,118,998 km (0.096 R)
• M70: 36,027,356 km (0.115 R)
• M71: 36,179,647 km (0.043 R)
• M72: 37,481,447 km (0.053 R)
• M73: 38,487,343 km (0.094 R)
• M74: 39,658,994 km (0.119 R)
• M75: 39,737,533 km (0.087 R)
• M76: 40,367,489 km (0.109 R)
• M77: 41,478,104 km (0.092 R)
• M78: 42,437,924 km (0.061 R)
• M79: 43,162,576 km (0.12 R)
• M80: 47,262,306 km (0.107 R)
• M81: 48,097,062 km (0.078 R)
• M82: 48,684,233 km (0.116 R)
• M83: 49,611,890 km (0.06 R)
• M84: 49,950,579 km (0.102 R)
• M85: 50,205,195 km (0.084 R)
• M86: 51,827,285 km (0.112 R)
• M87: 52,601,603 km (0.101 R)
• M88: 54,161,909 km (0.091 R)
• M89: 54,248,975 km (0.114 R)
• M90: 54,597,987 km (0.099 R)
• M91: 56,442,229 km (0.104 R)
• M92: 57,238,838 km (0.089 R)
• M93: 57,950,026 km (0.102 R)
• M94: 58,039,187 km (0.093 R)
• M95: 59,740,862 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit