🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.4

Radius: 8.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.55 AU - 0.67 AU

Year: 329 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,852,379 km

• M1: 106,514 km (0.1 R)
• M2: 243,994 km (0.06 R)
• M3: 297,401 km (0.108 R)
• M4: 365,168 km (0.093 R)
• M5: 429,795 km (0.107 R)
• M6: 506,688 km (0.056 R)
• M7: 561,890 km (0.058 R)
• M8: 670,198 km (0.077 R)
• M9: 722,857 km (0.093 R)
• M10: 782,995 km (0.108 R)
• M11: 848,220 km (0.026 R)
• M12: 938,128 km (0.043 R)
• M13: 1,045,091 km (0.098 R)
• M14: 1,110,615 km (0.049 R)
• M15: 1,245,851 km (0.091 R)
• M16: 1,352,963 km (0.098 R)
• M17: 1,432,400 km (0.074 R)
• M18: 1,490,144 km (0.105 R)
• M19: 1,572,423 km (0.083 R)
• M20: 1,644,081 km (0.096 R)
• M21: 1,737,430 km (0.076 R)
• M22: 1,799,214 km (0.082 R)
• M23: 1,853,518 km (0.093 R)
• M24: 1,908,270 km (0.097 R)
• M25: 1,963,472 km (0.092 R)
• M26: 2,137,155 km (0.116 R)
• M27: 2,329,538 km (0.103 R)
• M28: 2,402,691 km (0.079 R)
• M29: 2,612,278 km (0.119 R)
• M30: 2,669,125 km (0.074 R)
• M31: 2,731,358 km (0.104 R)
• M32: 2,813,338 km (0.11 R)
• M33: 2,876,617 km (0.108 R)
• M34: 3,009,610 km (0.034 R)
• M35: 3,149,634 km (0.117 R)
• M36: 3,225,629 km (0.059 R)
• M37: 3,281,728 km (0.1 R)
• M38: 3,358,771 km (0.055 R)
• M39: 3,462,293 km (0.096 R)
• M40: 3,519,739 km (0.06 R)
• M41: 3,609,198 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 13.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.74 AU

Year: 379 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,852,379 km

• M1: 185,651 km (0.119 R)
• M2: 298,597 km (0.083 R)
• M3: 418,874 km (0.097 R)
• M4: 508,334 km (0.114 R)
• M5: 903,272 km (0.029 R)
• M6: 1,056,011 km (0.091 R)
• M7: 1,188,854 km (0.082 R)
• M8: 1,277,416 km (0.074 R)
• M9: 1,389,016 km (0.038 R)
• M10: 1,498,821 km (0.079 R)
• M11: 1,590,076 km (0.069 R)
• M12: 1,683,275 km (0.117 R)
• M13: 1,801,009 km (0.095 R)
• M14: 1,962,574 km (0.108 R)
• M15: 2,081,206 km (0.082 R)
• M16: 2,208,214 km (0.094 R)
• M17: 2,319,365 km (0.047 R)
• M18: 2,407,179 km (0.114 R)
• M19: 2,605,696 km (0.109 R)
• M20: 2,823,061 km (0.116 R)
• M21: 2,950,968 km (0.1 R)
• M22: 3,080,968 km (0.116 R)
• M23: 3,254,950 km (0.116 R)
• M24: 3,360,866 km (0.1 R)
• M25: 3,482,489 km (0.104 R)
• M26: 3,641,960 km (0.1 R)
• M27: 3,730,073 km (0.074 R)
• M28: 3,885,954 km (0.061 R)
• M29: 4,127,704 km (0.109 R)
• M30: 4,289,121 km (0.091 R)
• M31: 4,634,243 km (0.102 R)
• M32: 4,810,170 km (0.096 R)
• M33: 4,907,109 km (0.064 R)
• M34: 5,012,875 km (0.09 R)
• M35: 5,177,134 km (0.054 R)
• M36: 5,268,239 km (0.115 R)
• M37: 5,452,094 km (0.063 R)
• M38: 5,697,734 km (0.104 R)
• M39: 5,903,880 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 13.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 541 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,852,379 km

• M1: 176,077 km (0.077 R)
• M2: 261,796 km (0.064 R)
• M3: 408,552 km (0.044 R)
• M4: 518,805 km (0.035 R)
• M5: 626,067 km (0.054 R)
• M6: 716,723 km (0.103 R)
• M7: 830,567 km (0.113 R)
• M8: 918,082 km (0.073 R)
• M9: 1,108,819 km (0.065 R)
• M10: 1,265,000 km (0.108 R)
• M11: 1,362,537 km (0.05 R)
• M12: 1,502,411 km (0.071 R)
• M13: 1,594,564 km (0.115 R)
• M14: 1,766,751 km (0.052 R)
• M15: 1,964,220 km (0.076 R)
• M16: 2,162,736 km (0.12 R)
• M17: 2,334,475 km (0.086 R)
• M18: 2,456,098 km (0.026 R)
• M19: 2,559,021 km (0.052 R)
• M20: 2,819,471 km (0.113 R)
• M21: 2,905,939 km (0.095 R)
• M22: 3,015,145 km (0.059 R)
• M23: 3,133,327 km (0.103 R)
• M24: 3,237,896 km (0.097 R)
• M25: 3,328,553 km (0.114 R)
• M26: 3,543,525 km (0.11 R)
• M27: 3,644,952 km (0.049 R)
• M28: 3,747,277 km (0.093 R)
• M29: 3,874,585 km (0.089 R)
• M30: 4,182,906 km (0.101 R)
• M31: 4,423,759 km (0.106 R)
• M32: 4,583,978 km (0.08 R)
• M33: 4,694,830 km (0.115 R)
• M34: 4,840,987 km (0.079 R)
• M35: 4,936,431 km (0.084 R)
• M36: 5,342,439 km (0.085 R)
• M37: 5,567,734 km (0.085 R)
• M38: 6,009,197 km (0.093 R)
• M39: 6,111,971 km (0.112 R)
• M40: 6,253,041 km (0.034 R)
• M41: 6,442,881 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 9.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.95 AU - 1.17 AU

Year: 753 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,852,379 km

• M1: 121,174 km (0.096 R)
• M2: 263,442 km (0.077 R)
• M3: 337,194 km (0.066 R)
• M4: 417,528 km (0.04 R)
• M5: 628,760 km (0.076 R)
• M6: 707,000 km (0.087 R)
• M7: 781,350 km (0.119 R)
• M8: 950,844 km (0.057 R)
• M9: 1,097,899 km (0.103 R)
• M10: 1,176,587 km (0.078 R)
• M11: 1,248,245 km (0.088 R)
• M12: 1,353,861 km (0.093 R)
• M13: 1,628,822 km (0.077 R)
• M14: 1,689,110 km (0.076 R)
• M15: 1,895,405 km (0.118 R)
• M16: 2,060,860 km (0.117 R)
• M17: 2,281,667 km (0.118 R)
• M18: 2,400,747 km (0.08 R)
• M19: 2,463,877 km (0.105 R)
• M20: 2,539,424 km (0.088 R)
• M21: 2,734,350 km (0.051 R)
• M22: 2,915,962 km (0.033 R)
• M23: 3,214,858 km (0.11 R)
• M24: 3,413,075 km (0.091 R)
• M25: 3,615,481 km (0.069 R)
• M26: 3,748,175 km (0.118 R)
• M27: 3,950,281 km (0.066 R)
• M28: 4,059,488 km (0.112 R)
• M29: 4,281,042 km (0.091 R)
• M30: 4,407,452 km (0.119 R)
• M31: 4,577,994 km (0.102 R)
• M32: 4,794,163 km (0.12 R)
• M33: 4,881,528 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 11.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.36 AU - 1.98 AU

Year: 1490 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,852,379 km

• M1: 271,371 km (0.082 R)
• M2: 425,307 km (0.117 R)
• M3: 588,069 km (0.06 R)
• M4: 671,096 km (0.08 R)
• M5: 781,499 km (0.069 R)
• M6: 882,627 km (0.118 R)
• M7: 1,073,215 km (0.112 R)
• M8: 1,151,754 km (0.108 R)
• M9: 1,241,363 km (0.078 R)
• M10: 1,352,215 km (0.049 R)
• M11: 1,437,785 km (0.052 R)
• M12: 1,654,702 km (0.095 R)
• M13: 1,736,382 km (0.092 R)
• M14: 1,840,353 km (0.109 R)
• M15: 2,022,264 km (0.105 R)
• M16: 2,154,209 km (0.105 R)
• M17: 2,266,557 km (0.062 R)
• M18: 2,346,293 km (0.065 R)
• M19: 2,532,243 km (0.109 R)
• M20: 2,931,520 km (0.082 R)
• M21: 3,106,998 km (0.104 R)
• M22: 3,221,740 km (0.068 R)
• M23: 3,402,903 km (0.087 R)
• M24: 3,534,549 km (0.044 R)
• M25: 3,654,377 km (0.112 R)
• M26: 3,748,623 km (0.12 R)
• M27: 3,967,036 km (0.112 R)
• M28: 4,274,161 km (0.089 R)
• M29: 4,359,432 km (0.047 R)
• M30: 4,459,513 km (0.085 R)
• M31: 4,545,830 km (0.063 R)
• M32: 4,618,236 km (0.105 R)
• M33: 4,911,896 km (0.06 R)
• M34: 5,061,046 km (0.079 R)
• M35: 5,211,691 km (0.103 R)
• M36: 5,394,499 km (0.065 R)
• M37: 5,610,519 km (0.098 R)
• M38: 5,782,107 km (0.098 R)
• M39: 5,876,504 km (0.053 R)
• M40: 6,003,213 km (0.099 R)
• M41: 6,259,325 km (0.114 R)
• M42: 6,732,802 km (0.1 R)
• M43: 6,915,311 km (0.094 R)
• M44: 7,150,180 km (0.119 R)
• M45: 7,370,687 km (0.116 R)
• M46: 7,992,715 km (0.098 R)
• M47: 8,470,531 km (0.096 R)
• M48: 8,559,990 km (0.104 R)
• M49: 8,739,956 km (0.084 R)
• M50: 9,472,388 km (0.077 R)
• M51: 10,034,576 km (0.055 R)
• M52: 10,167,270 km (0.11 R)
• M53: 10,243,415 km (0.045 R)
• M54: 10,396,304 km (0.096 R)
• M55: 10,607,536 km (0.055 R)
• M56: 11,171,670 km (0.084 R)
• M57: 11,289,703 km (0.117 R)
• M58: 11,566,459 km (0.066 R)
• M59: 11,805,516 km (0.093 R)
• M60: 12,207,635 km (0.04 R)
• M61: 12,329,109 km (0.112 R)
• M62: 12,696,072 km (0.101 R)
• M63: 12,880,975 km (0.105 R)
• M64: 13,170,297 km (0.09 R)
• M65: 13,713,188 km (0.093 R)
• M66: 14,072,223 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 14

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.85 AU - 2.05 AU

Year: 1880 Days

Day: 6.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 53,852,379 km

• M1: 175,179 km (0.11 R)
• M2: 346,917 km (0.041 R)
• M3: 598,242 km (0.064 R)
• M4: 724,054 km (0.076 R)
• M5: 860,337 km (0.078 R)
• M6: 1,184,516 km (0.103 R)
• M7: 1,389,914 km (0.099 R)
• M8: 1,573,321 km (0.113 R)
• M9: 1,818,811 km (0.104 R)
• M10: 2,096,315 km (0.105 R)
• M11: 2,191,908 km (0.068 R)
• M12: 2,528,354 km (0.08 R)
• M13: 2,692,612 km (0.112 R)
• M14: 2,849,839 km (0.108 R)
• M15: 2,956,353 km (0.038 R)
• M16: 3,053,442 km (0.036 R)
• M17: 3,184,789 km (0.062 R)
• M18: 3,329,001 km (0.07 R)
• M19: 3,509,716 km (0.082 R)
• M20: 3,670,533 km (0.059 R)
• M21: 3,857,381 km (0.098 R)
• M22: 4,155,829 km (0.061 R)
• M23: 4,350,755 km (0.084 R)
• M24: 4,561,389 km (0.093 R)
• M25: 4,928,502 km (0.083 R)
• M26: 5,044,291 km (0.109 R)
• M27: 5,135,097 km (0.115 R)
• M28: 5,279,010 km (0.086 R)
• M29: 5,424,120 km (0.025 R)
• M30: 5,772,533 km (0.119 R)
• M31: 5,894,904 km (0.117 R)
• M32: 6,031,786 km (0.114 R)
• M33: 6,197,690 km (0.08 R)
• M34: 6,406,978 km (0.054 R)
• M35: 6,533,837 km (0.048 R)
• M36: 6,675,655 km (0.091 R)
• M37: 6,947,924 km (0.109 R)
• M38: 7,107,395 km (0.115 R)
• M39: 7,253,402 km (0.118 R)
• M40: 8,487,734 km (0.108 R)
• M41: 9,129,210 km (0.032 R)
• M42: 9,335,954 km (0.045 R)
• M43: 9,705,461 km (0.12 R)
• M44: 9,932,850 km (0.097 R)
• M45: 10,112,666 km (0.111 R)
• M46: 10,244,163 km (0.085 R)
• M47: 10,843,003 km (0.079 R)
• M48: 11,470,267 km (0.095 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 6

Gravity: 24.47 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.95 AU - 7.33 AU

Year: 10502 Days

Day: 24 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,852,379 km

• M1: 300,093 km (0.063 R)
• M2: 504,893 km (0.071 R)
• M3: 693,985 km (0.052 R)
• M4: 1,135,298 km (0.1 R)
• M5: 1,383,930 km (0.114 R)
• M6: 1,478,476 km (0.095 R)
• M7: 1,526,646 km (0.066 R)
• M8: 1,674,150 km (0.111 R)
• M9: 1,749,846 km (0.055 R)
• M10: 2,742,129 km (0.039 R)
• M11: 2,982,682 km (0.105 R)
• M12: 3,105,502 km (0.061 R)
• M13: 3,167,585 km (0.116 R)
• M14: 3,261,533 km (0.114 R)
• M15: 4,669,847 km (0.102 R)
• M16: 5,139,435 km (0.061 R)
• M17: 6,476,840 km (0.077 R)
• M18: 6,958,844 km (0.112 R)
• M19: 7,081,066 km (0.091 R)
• M20: 7,369,341 km (0.098 R)
• M21: 7,410,779 km (0.076 R)
• M22: 7,452,368 km (0.086 R)
• M23: 7,661,356 km (0.105 R)
• M24: 7,703,393 km (0.114 R)
• M25: 8,560,140 km (0.074 R)
• M26: 9,222,260 km (0.1 R)
• M27: 9,446,657 km (0.111 R)
• M28: 10,642,243 km (0.063 R)
• M29: 11,353,431 km (0.08 R)
• M30: 11,593,985 km (0.11 R)
• M31: 12,325,518 km (0.112 R)
• M32: 12,374,736 km (0.07 R)
• M33: 13,273,370 km (0.053 R)
• M34: 13,425,212 km (0.116 R)
• M35: 13,832,717 km (0.101 R)
• M36: 14,817,071 km (0.116 R)
• M37: 15,770,308 km (0.025 R)
• M38: 15,823,864 km (0.082 R)
• M39: 16,797,896 km (0.07 R)
• M40: 17,017,057 km (0.065 R)
• M41: 17,791,226 km (0.063 R)
• M42: 17,847,026 km (0.048 R)
• M43: 18,014,576 km (0.092 R)
• M44: 18,351,320 km (0.059 R)
• M45: 18,407,569 km (0.119 R)
• M46: 18,576,914 km (0.107 R)
• M47: 19,144,937 km (0.069 R)
• M48: 20,473,217 km (0.075 R)
• M49: 20,648,545 km (0.095 R)
• M50: 21,652,048 km (0.117 R)
• M51: 21,771,277 km (0.119 R)
• M52: 22,550,682 km (0.058 R)
• M53: 23,278,326 km (0.047 R)
• M54: 23,339,213 km (0.052 R)
• M55: 23,706,326 km (0.108 R)
• M56: 23,828,996 km (0.102 R)
• M57: 24,508,021 km (0.111 R)
• M58: 24,818,736 km (0.088 R)
• M59: 25,256,010 km (0.072 R)
• M60: 27,867,391 km (0.03 R)
• M61: 27,932,166 km (0.079 R)
• M62: 28,061,868 km (0.089 R)
• M63: 28,126,644 km (0.063 R)
• M64: 28,386,794 km (0.075 R)
• M65: 30,496,573 km (0.099 R)
• M66: 30,763,755 km (0.095 R)
• M67: 31,840,560 km (0.053 R)
• M68: 33,892,594 km (0.104 R)
• M69: 34,934,394 km (0.086 R)
• M70: 35,144,130 km (0.092 R)
• M71: 35,916,354 km (0.1 R)
• M72: 36,623,354 km (0.082 R)
• M73: 36,907,440 km (0.054 R)
• M74: 37,477,707 km (0.086 R)
• M75: 37,835,545 km (0.12 R)
• M76: 38,266,537 km (0.086 R)
• M77: 39,496,680 km (0.117 R)
• M78: 42,739,812 km (0.054 R)
• M79: 44,090,980 km (0.116 R)
• M80: 44,468,865 km (0.094 R)
• M81: 44,771,950 km (0.033 R)
• M82: 46,373,994 km (0.11 R)
• M83: 46,835,204 km (0.112 R)
• M84: 47,607,278 km (0.095 R)
• M85: 47,917,245 km (0.094 R)
• M86: 48,851,334 km (0.048 R)
• M87: 49,634,180 km (0.107 R)
• M88: 50,106,012 km (0.044 R)
• M89: 50,342,376 km (0.115 R)
• M90: 50,816,302 km (0.116 R)
• M91: 51,291,874 km (0.093 R)
• M92: 52,247,206 km (0.11 R)
• M93: 53,047,704 km (0.096 R)
• M94: 53,208,372 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit