🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 10.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.43 AU - 0.61 AU

Year: 259 Days

Day: 10.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,707,827 km

• M1: 134,788 km (0.036 R)
• M2: 201,508 km (0.074 R)
• M3: 298,298 km (0.113 R)
• M4: 370,404 km (0.082 R)
• M5: 466,596 km (0.115 R)
• M6: 581,936 km (0.116 R)
• M7: 676,332 km (0.104 R)
• M8: 746,942 km (0.116 R)
• M9: 844,181 km (0.099 R)
• M10: 967,749 km (0.071 R)
• M11: 1,078,750 km (0.076 R)
• M12: 1,174,792 km (0.082 R)
• M13: 1,285,943 km (0.101 R)
• M14: 1,384,079 km (0.104 R)
• M15: 1,459,477 km (0.117 R)
• M16: 1,544,897 km (0.106 R)
• M17: 1,743,563 km (0.061 R)
• M18: 1,946,119 km (0.085 R)
• M19: 2,050,239 km (0.094 R)
• M20: 2,234,843 km (0.117 R)
• M21: 2,364,245 km (0.113 R)
• M22: 2,465,523 km (0.117 R)
• M23: 2,583,854 km (0.072 R)
• M24: 2,693,659 km (0.077 R)
• M25: 2,778,332 km (0.11 R)
• M26: 2,869,287 km (0.12 R)
• M27: 2,988,517 km (0.116 R)
• M28: 3,115,076 km (0.11 R)
• M29: 3,333,639 km (0.084 R)
• M30: 3,522,431 km (0.06 R)
• M31: 3,627,000 km (0.114 R)
• M32: 3,703,295 km (0.075 R)
• M33: 3,815,494 km (0.103 R)
• M34: 3,887,001 km (0.025 R)
• M35: 3,952,974 km (0.114 R)
• M36: 4,025,380 km (0.104 R)
• M37: 4,128,752 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 13.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.24 AU - 1.52 AU

Year: 1119 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,707,827 km

• M1: 169,345 km (0.118 R)
• M2: 313,856 km (0.11 R)
• M3: 411,245 km (0.107 R)
• M4: 510,727 km (0.117 R)
• M5: 606,619 km (0.094 R)
• M6: 772,673 km (0.118 R)
• M7: 915,389 km (0.102 R)
• M8: 1,002,306 km (0.111 R)
• M9: 1,141,432 km (0.109 R)
• M10: 1,274,723 km (0.07 R)
• M11: 1,495,231 km (0.034 R)
• M12: 1,663,828 km (0.075 R)
• M13: 1,816,717 km (0.119 R)
• M14: 1,921,285 km (0.115 R)
• M15: 2,271,943 km (0.107 R)
• M16: 2,643,245 km (0.099 R)
• M17: 2,780,127 km (0.11 R)
• M18: 2,928,079 km (0.095 R)
• M19: 3,034,144 km (0.088 R)
• M20: 3,296,090 km (0.033 R)
• M21: 3,527,817 km (0.098 R)
• M22: 3,669,636 km (0.08 R)
• M23: 3,929,487 km (0.046 R)
• M24: 4,086,415 km (0.079 R)
• M25: 4,295,703 km (0.118 R)
• M26: 4,488,086 km (0.047 R)
• M27: 4,621,377 km (0.11 R)
• M28: 4,766,487 km (0.096 R)
• M29: 4,986,845 km (0.109 R)
• M30: 5,438,032 km (0.084 R)
• M31: 5,525,547 km (0.097 R)
• M32: 5,735,134 km (0.081 R)
• M33: 5,857,654 km (0.083 R)
• M34: 6,276,528 km (0.103 R)
• M35: 6,391,270 km (0.082 R)
• M36: 6,704,977 km (0.111 R)
• M37: 7,083,459 km (0.084 R)
• M38: 7,299,329 km (0.112 R)
• M39: 7,432,321 km (0.072 R)
• M40: 7,700,850 km (0.1 R)
• M41: 7,811,702 km (0.109 R)
• M42: 7,972,669 km (0.111 R)
• M43: 8,109,701 km (0.082 R)
• M44: 8,222,497 km (0.073 R)
• M45: 8,475,019 km (0.097 R)
• M46: 8,666,055 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134

Radius: 10.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.64 AU - 1.72 AU

Year: 1503 Days

Day: 6 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,707,827 km

• M1: 134,339 km (0.096 R)
• M2: 216,917 km (0.06 R)
• M3: 285,582 km (0.104 R)
• M4: 483,052 km (0.116 R)
• M5: 768,484 km (0.115 R)
• M6: 866,620 km (0.088 R)
• M7: 1,076,506 km (0.06 R)
• M8: 1,278,763 km (0.116 R)
• M9: 1,384,678 km (0.114 R)
• M10: 1,565,841 km (0.082 R)
• M11: 1,775,577 km (0.111 R)
• M12: 1,873,414 km (0.091 R)
• M13: 2,192,955 km (0.084 R)
• M14: 2,514,291 km (0.107 R)
• M15: 2,842,509 km (0.069 R)
• M16: 2,949,472 km (0.12 R)
• M17: 3,108,345 km (0.111 R)
• M18: 3,452,120 km (0.061 R)
• M19: 3,531,108 km (0.082 R)
• M20: 3,637,472 km (0.091 R)
• M21: 3,745,033 km (0.05 R)
• M22: 3,880,868 km (0.119 R)
• M23: 3,963,147 km (0.084 R)
• M24: 4,073,849 km (0.117 R)
• M25: 4,157,474 km (0.087 R)
• M26: 4,411,940 km (0.045 R)
• M27: 4,710,538 km (0.096 R)
• M28: 4,906,810 km (0.093 R)
• M29: 5,075,557 km (0.072 R)
• M30: 5,226,202 km (0.101 R)
• M31: 5,317,307 km (0.111 R)
• M32: 5,429,356 km (0.092 R)
• M33: 5,531,980 km (0.099 R)
• M34: 5,624,880 km (0.1 R)
• M35: 6,321,856 km (0.093 R)
• M36: 6,484,170 km (0.07 R)
• M37: 6,647,681 km (0.106 R)
• M38: 6,757,635 km (0.092 R)
• M39: 7,180,548 km (0.048 R)
• M40: 7,474,957 km (0.089 R)
• M41: 7,543,473 km (0.12 R)
• M42: 7,704,141 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 13.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.21 AU - 2.33 AU

Year: 2361 Days

Day: 9.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,707,827 km

• M1: 172,486 km (0.113 R)
• M2: 314,455 km (0.072 R)
• M3: 439,818 km (0.036 R)
• M4: 648,656 km (0.094 R)
• M5: 739,013 km (0.106 R)
• M6: 904,020 km (0.081 R)
• M7: 1,007,392 km (0.083 R)
• M8: 1,215,931 km (0.11 R)
• M9: 1,308,383 km (0.115 R)
• M10: 1,550,283 km (0.092 R)
• M11: 1,887,177 km (0.088 R)
• M12: 2,120,251 km (0.077 R)
• M13: 2,247,708 km (0.073 R)
• M14: 2,392,369 km (0.067 R)
• M15: 2,495,442 km (0.114 R)
• M16: 2,615,270 km (0.117 R)
• M17: 2,783,268 km (0.069 R)
• M18: 3,018,137 km (0.118 R)
• M19: 3,162,349 km (0.076 R)
• M20: 3,308,806 km (0.058 R)
• M21: 3,407,839 km (0.103 R)
• M22: 3,608,899 km (0.118 R)
• M23: 3,831,052 km (0.099 R)
• M24: 4,022,687 km (0.104 R)
• M25: 4,128,602 km (0.103 R)
• M26: 4,217,613 km (0.046 R)
• M27: 4,325,174 km (0.1 R)
• M28: 4,543,287 km (0.078 R)
• M29: 4,764,991 km (0.05 R)
• M30: 5,451,945 km (0.113 R)
• M31: 5,648,217 km (0.082 R)
• M32: 6,728,015 km (0.081 R)
• M33: 7,280,928 km (0.098 R)
• M34: 7,606,603 km (0.116 R)
• M35: 7,826,362 km (0.07 R)
• M36: 8,048,365 km (0.117 R)
• M37: 8,182,555 km (0.058 R)
• M38: 8,635,238 km (0.042 R)
• M39: 8,818,645 km (0.035 R)
• M40: 8,910,797 km (0.084 R)
• M41: 9,494,229 km (0.091 R)
• M42: 9,612,411 km (0.082 R)
• M43: 9,826,336 km (0.098 R)
• M44: 10,380,447 km (0.071 R)
• M45: 10,648,975 km (0.099 R)
• M46: 11,193,212 km (0.052 R)
• M47: 11,797,138 km (0.073 R)
• M48: 12,257,152 km (0.116 R)
• M49: 12,489,328 km (0.083 R)
• M50: 12,696,970 km (0.106 R)
• M51: 12,853,449 km (0.118 R)
• M52: 12,958,168 km (0.106 R)
• M53: 13,273,969 km (0.104 R)
• M54: 13,645,570 km (0.079 R)
• M55: 14,263,559 km (0.117 R)
• M56: 15,387,787 km (0.116 R)
• M57: 15,554,738 km (0.076 R)
• M58: 15,778,237 km (0.096 R)
• M59: 16,087,456 km (0.08 R)
• M60: 16,911,890 km (0.118 R)
• M61: 17,026,631 km (0.097 R)
• M62: 17,112,949 km (0.076 R)
• M63: 17,257,012 km (0.071 R)
• M64: 17,546,484 km (0.104 R)
• M65: 17,750,087 km (0.104 R)
• M66: 18,042,251 km (0.092 R)
• M67: 18,542,806 km (0.065 R)
• M68: 18,809,539 km (0.113 R)
• M69: 19,017,929 km (0.115 R)
• M70: 19,137,308 km (0.101 R)
• M71: 19,497,090 km (0.107 R)
• M72: 19,587,448 km (0.102 R)
• M73: 20,132,133 km (0.115 R)
• M74: 20,528,568 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 14.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.64 AU - 4.02 AU

Year: 5174 Days

Day: 14.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,707,827 km

• M1: 187,745 km (0.091 R)
• M2: 281,394 km (0.097 R)
• M3: 474,973 km (0.108 R)
• M4: 600,336 km (0.117 R)
• M5: 820,395 km (0.065 R)
• M6: 941,569 km (0.086 R)
• M7: 1,109,268 km (0.108 R)
• M8: 1,259,614 km (0.11 R)
• M9: 1,432,100 km (0.095 R)
• M10: 1,567,038 km (0.093 R)
• M11: 1,981,573 km (0.096 R)
• M12: 2,254,141 km (0.115 R)
• M13: 2,377,409 km (0.056 R)
• M14: 2,667,779 km (0.085 R)
• M15: 3,303,719 km (0.104 R)
• M16: 3,505,677 km (0.079 R)
• M17: 3,691,028 km (0.063 R)
• M18: 3,795,448 km (0.118 R)
• M19: 4,050,362 km (0.105 R)
• M20: 4,158,222 km (0.029 R)
• M21: 4,780,101 km (0.09 R)
• M22: 4,986,396 km (0.083 R)
• M23: 5,195,534 km (0.049 R)
• M24: 5,384,027 km (0.06 R)
• M25: 5,840,899 km (0.093 R)
• M26: 6,037,022 km (0.111 R)
• M27: 6,210,406 km (0.097 R)
• M28: 6,310,337 km (0.116 R)
• M29: 6,461,132 km (0.063 R)
• M30: 6,613,123 km (0.066 R)
• M31: 7,180,847 km (0.091 R)
• M32: 7,523,726 km (0.04 R)
• M33: 7,630,389 km (0.068 R)
• M34: 8,225,789 km (0.101 R)
• M35: 8,473,822 km (0.041 R)
• M36: 8,920,671 km (0.119 R)
• M37: 9,318,152 km (0.097 R)
• M38: 9,432,744 km (0.031 R)
• M39: 10,545,304 km (0.116 R)
• M40: 10,935,455 km (0.11 R)
• M41: 11,117,216 km (0.07 R)
• M42: 11,699,152 km (0.089 R)
• M43: 13,310,321 km (0.106 R)
• M44: 13,407,260 km (0.116 R)
• M45: 13,634,350 km (0.088 R)
• M46: 14,257,275 km (0.054 R)
• M47: 15,395,266 km (0.081 R)
• M48: 15,496,993 km (0.031 R)
• M49: 16,354,189 km (0.104 R)
• M50: 16,596,986 km (0.03 R)
• M51: 17,156,482 km (0.1 R)
• M52: 17,297,403 km (0.082 R)
• M53: 17,473,929 km (0.094 R)
• M54: 18,150,410 km (0.096 R)
• M55: 19,345,847 km (0.053 R)
• M56: 19,455,801 km (0.08 R)
• M57: 20,045,666 km (0.088 R)
• M58: 20,268,417 km (0.074 R)
• M59: 20,866,509 km (0.085 R)
• M60: 21,129,951 km (0.078 R)
• M61: 21,584,130 km (0.118 R)
• M62: 21,850,564 km (0.11 R)
• M63: 22,118,045 km (0.087 R)
• M64: 23,355,070 km (0.077 R)
• M65: 23,746,119 km (0.054 R)
• M66: 24,376,524 km (0.082 R)
• M67: 25,132,293 km (0.055 R)
• M68: 27,075,719 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 3.6

Gravity: 60.42 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.68 AU - 8.48 AU

Year: 13004 Days

Day: 15.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,707,827 km

• M1: 123,269 km (0.084 R)
• M2: 280,646 km (0.104 R)
• M3: 386,262 km (0.072 R)
• M4: 558,299 km (0.112 R)
• M5: 633,397 km (0.106 R)
• M6: 988,244 km (0.073 R)
• M7: 1,079,498 km (0.095 R)
• M8: 2,587,146 km (0.032 R)
• M9: 2,681,542 km (0.088 R)
• M10: 2,873,625 km (0.112 R)
• M11: 3,237,298 km (0.086 R)
• M12: 3,339,024 km (0.037 R)
• M13: 3,407,391 km (0.08 R)
• M14: 4,043,630 km (0.08 R)
• M15: 4,753,772 km (0.061 R)
• M16: 4,792,218 km (0.108 R)
• M17: 5,025,142 km (0.094 R)
• M18: 6,243,318 km (0.052 R)
• M19: 6,582,905 km (0.099 R)
• M20: 7,368,742 km (0.077 R)
• M21: 7,457,903 km (0.062 R)
• M22: 7,863,462 km (0.056 R)
• M23: 7,954,568 km (0.115 R)
• M24: 8,461,854 km (0.102 R)
• M25: 8,648,851 km (0.071 R)
• M26: 9,604,333 km (0.045 R)
• M27: 9,750,490 km (0.052 R)
• M28: 10,643,141 km (0.117 R)
• M29: 11,150,128 km (0.107 R)
• M30: 12,030,062 km (0.115 R)
• M31: 12,824,726 km (0.053 R)
• M32: 13,147,409 km (0.108 R)
• M33: 14,800,166 km (0.092 R)
• M34: 15,138,407 km (0.11 R)
• M35: 15,365,496 km (0.087 R)
• M36: 15,707,926 km (0.089 R)
• M37: 16,809,266 km (0.12 R)
• M38: 18,719,630 km (0.117 R)
• M39: 19,762,028 km (0.103 R)
• M40: 19,823,962 km (0.109 R)
• M41: 20,697,464 km (0.09 R)
• M42: 21,202,207 km (0.077 R)
• M43: 21,328,916 km (0.055 R)
• M44: 22,030,979 km (0.111 R)
• M45: 22,095,157 km (0.045 R)
• M46: 22,481,568 km (0.105 R)
• M47: 22,870,373 km (0.066 R)
• M48: 23,917,708 km (0.103 R)
• M49: 24,380,863 km (0.078 R)
• M50: 24,580,127 km (0.116 R)
• M51: 25,181,510 km (0.093 R)
• M52: 25,450,338 km (0.077 R)
• M53: 25,652,594 km (0.096 R)
• M54: 25,923,217 km (0.11 R)
• M55: 26,126,670 km (0.062 R)
• M56: 26,467,005 km (0.115 R)
• M57: 27,427,722 km (0.094 R)
• M58: 27,704,329 km (0.095 R)
• M59: 29,453,876 km (0.093 R)
• M60: 31,455,346 km (0.117 R)
• M61: 31,889,928 km (0.093 R)
• M62: 33,574,250 km (0.105 R)
• M63: 33,722,053 km (0.098 R)
• M64: 33,795,954 km (0.079 R)
• M65: 34,613,507 km (0.054 R)
• M66: 35,062,001 km (0.111 R)
• M67: 35,437,342 km (0.1 R)
• M68: 35,587,837 km (0.087 R)
• M69: 35,965,123 km (0.073 R)
• M70: 37,563,577 km (0.108 R)
• M71: 37,717,064 km (0.115 R)
• M72: 39,887,131 km (0.061 R)
• M73: 39,965,370 km (0.114 R)
• M74: 40,278,927 km (0.104 R)
• M75: 40,436,005 km (0.094 R)
• M76: 40,671,921 km (0.09 R)
• M77: 40,908,435 km (0.098 R)
• M78: 41,541,085 km (0.096 R)
• M79: 42,177,025 km (0.073 R)
• M80: 44,996,945 km (0.111 R)
• M81: 45,568,259 km (0.082 R)
• M82: 46,388,505 km (0.089 R)
• M83: 46,470,783 km (0.053 R)
• M84: 47,379,142 km (0.115 R)
• M85: 48,043,506 km (0.071 R)
• M86: 48,376,810 km (0.086 R)
• M87: 49,717,805 km (0.099 R)
• M88: 50,562,136 km (0.111 R)
• M89: 53,295,438 km (0.032 R)
• M90: 53,554,093 km (0.092 R)
• M91: 53,640,411 km (0.057 R)
• M92: 53,813,346 km (0.057 R)
• M93: 55,289,578 km (0.036 R)
• M94: 56,867,087 km (0.106 R)
• M95: 58,104,262 km (0.062 R)
• M96: 59,082,482 km (0.104 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: 402 - 15,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit