🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.76 AU - 0.78 AU

Year: 248 Days

Day: 45.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.38 AU

Year: 984 Days

Day: 15.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 12.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.13 AU - 5.55 AU

Year: 4530 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,720,449 km

• M1: 170,691 km (0.055 R)
• M2: 478,564 km (0.087 R)
• M3: 616,343 km (0.025 R)
• M4: 744,997 km (0.064 R)
• M5: 877,242 km (0.04 R)
• M6: 977,173 km (0.083 R)
• M7: 1,324,240 km (0.073 R)
• M8: 1,569,132 km (0.068 R)
• M9: 1,803,402 km (0.099 R)
• M10: 1,969,007 km (0.108 R)
• M11: 2,076,269 km (0.105 R)
• M12: 2,287,501 km (0.06 R)
• M13: 2,391,172 km (0.041 R)
• M14: 2,963,983 km (0.075 R)
• M15: 3,077,378 km (0.116 R)
• M16: 3,181,797 km (0.083 R)
• M17: 3,480,694 km (0.076 R)
• M18: 3,946,093 km (0.082 R)
• M19: 4,314,103 km (0.065 R)
• M20: 4,826,327 km (0.115 R)
• M21: 5,058,802 km (0.08 R)
• M22: 5,170,252 km (0.038 R)
• M23: 5,295,166 km (0.119 R)
• M24: 5,535,121 km (0.107 R)
• M25: 5,637,147 km (0.068 R)
• M26: 6,396,356 km (0.117 R)
• M27: 6,490,304 km (0.095 R)
• M28: 7,952,324 km (0.035 R)
• M29: 8,727,839 km (0.037 R)
• M30: 8,891,948 km (0.115 R)
• M31: 9,451,145 km (0.115 R)
• M32: 9,789,086 km (0.099 R)
• M33: 9,944,070 km (0.049 R)
• M34: 10,037,419 km (0.091 R)
• M35: 10,699,090 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 13.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.22 AU - 9.16 AU

Year: 8604 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,720,449 km

• M1: 216,468 km (0.072 R)
• M2: 420,669 km (0.099 R)
• M3: 538,852 km (0.105 R)
• M4: 909,705 km (0.102 R)
• M5: 1,006,794 km (0.088 R)
• M6: 1,248,245 km (0.12 R)
• M7: 1,509,293 km (0.042 R)
• M8: 1,747,602 km (0.091 R)
• M9: 2,397,455 km (0.063 R)
• M10: 2,559,470 km (0.086 R)
• M11: 3,042,821 km (0.076 R)
• M12: 3,193,615 km (0.101 R)
• M13: 3,398,564 km (0.101 R)
• M14: 3,740,994 km (0.096 R)
• M15: 4,317,843 km (0.054 R)
• M16: 4,573,805 km (0.04 R)
• M17: 4,893,346 km (0.096 R)
• M18: 5,011,379 km (0.102 R)
• M19: 5,958,782 km (0.111 R)
• M20: 6,212,201 km (0.119 R)
• M21: 6,340,257 km (0.056 R)
• M22: 6,828,544 km (0.042 R)
• M23: 7,227,971 km (0.079 R)
• M24: 7,329,099 km (0.077 R)
• M25: 7,703,692 km (0.053 R)
• M26: 8,189,586 km (0.089 R)
• M27: 8,330,357 km (0.093 R)
• M28: 8,614,145 km (0.107 R)
• M29: 8,865,020 km (0.09 R)
• M30: 9,447,854 km (0.103 R)
• M31: 9,743,908 km (0.11 R)
• M32: 9,930,606 km (0.074 R)
• M33: 10,345,291 km (0.105 R)
• M34: 10,881,450 km (0.066 R)
• M35: 11,269,956 km (0.05 R)
• M36: 11,584,111 km (0.119 R)
• M37: 11,901,109 km (0.119 R)
• M38: 12,100,673 km (0.103 R)
• M39: 13,033,266 km (0.063 R)
• M40: 13,737,423 km (0.079 R)
• M41: 15,355,922 km (0.071 R)
• M42: 16,055,442 km (0.09 R)
• M43: 16,320,380 km (0.049 R)
• M44: 17,485,448 km (0.09 R)
• M45: 17,576,104 km (0.081 R)
• M46: 17,712,537 km (0.09 R)
• M47: 17,940,674 km (0.094 R)
• M48: 19,049,194 km (0.09 R)
• M49: 19,142,544 km (0.116 R)
• M50: 19,847,897 km (0.106 R)
• M51: 22,407,367 km (0.117 R)
• M52: 22,753,088 km (0.07 R)
• M53: 22,852,272 km (0.118 R)
• M54: 24,457,606 km (0.086 R)
• M55: 27,406,480 km (0.098 R)
• M56: 27,511,946 km (0.107 R)
• M57: 27,617,562 km (0.083 R)
• M58: 29,218,259 km (0.118 R)
• M59: 30,411,153 km (0.087 R)
• M60: 31,564,702 km (0.098 R)
• M61: 32,007,960 km (0.086 R)
• M62: 32,119,112 km (0.112 R)
• M63: 32,732,613 km (0.102 R)
• M64: 34,254,771 km (0.066 R)
• M65: 34,596,153 km (0.081 R)
• M66: 35,110,471 km (0.098 R)
• M67: 36,436,057 km (0.085 R)
• M68: 37,134,231 km (0.078 R)
• M69: 38,013,118 km (0.039 R)
• M70: 38,602,983 km (0.12 R)
• M71: 39,374,160 km (0.118 R)
• M72: 39,552,779 km (0.052 R)
• M73: 39,791,538 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 11.5

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.66 AU - 10.66 AU

Year: 9355 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,720,449 km

• M1: 160,519 km (0.052 R)
• M2: 400,623 km (0.067 R)
• M3: 585,077 km (0.118 R)
• M4: 1,504,207 km (0.075 R)
• M5: 1,617,901 km (0.113 R)
• M6: 1,902,885 km (0.116 R)
• M7: 1,976,637 km (0.103 R)
• M8: 2,102,000 km (0.102 R)
• M9: 2,413,762 km (0.067 R)
• M10: 3,081,417 km (0.109 R)
• M11: 3,286,665 km (0.047 R)
• M12: 4,379,926 km (0.101 R)
• M13: 5,505,650 km (0.095 R)
• M14: 5,719,725 km (0.08 R)
• M15: 6,045,848 km (0.056 R)
• M16: 6,192,903 km (0.103 R)
• M17: 6,490,304 km (0.094 R)
• M18: 6,792,491 km (0.09 R)
• M19: 7,886,501 km (0.094 R)
• M20: 9,329,821 km (0.107 R)
• M21: 11,076,974 km (0.107 R)
• M22: 11,212,061 km (0.117 R)
• M23: 11,483,881 km (0.037 R)
• M24: 11,620,613 km (0.105 R)
• M25: 11,895,723 km (0.085 R)
• M26: 13,639,287 km (0.067 R)
• M27: 14,368,726 km (0.118 R)
• M28: 14,812,433 km (0.079 R)
• M29: 14,911,766 km (0.094 R)
• M30: 15,260,778 km (0.092 R)
• M31: 15,916,166 km (0.111 R)
• M32: 16,170,632 km (0.098 R)
• M33: 16,994,318 km (0.104 R)
• M34: 17,254,469 km (0.075 R)
• M35: 17,620,984 km (0.107 R)
• M36: 18,095,957 km (0.074 R)
• M37: 18,521,712 km (0.108 R)
• M38: 20,092,640 km (0.103 R)
• M39: 20,367,750 km (0.072 R)
• M40: 20,644,207 km (0.119 R)
• M41: 21,144,911 km (0.103 R)
• M42: 21,649,654 km (0.119 R)
• M43: 23,533,989 km (0.085 R)
• M44: 24,056,983 km (0.029 R)
• M45: 25,410,994 km (0.115 R)
• M46: 25,887,762 km (0.107 R)
• M47: 26,789,538 km (0.074 R)
• M48: 27,396,606 km (0.067 R)
• M49: 27,885,342 km (0.063 R)
• M50: 28,315,586 km (0.084 R)
• M51: 28,624,057 km (0.106 R)
• M52: 30,625,227 km (0.118 R)
• M53: 30,878,496 km (0.025 R)
• M54: 31,068,935 km (0.071 R)
• M55: 31,387,279 km (0.089 R)
• M56: 31,706,670 km (0.086 R)
• M57: 33,059,783 km (0.111 R)
• M58: 33,254,559 km (0.117 R)
• M59: 35,157,594 km (0.046 R)
• M60: 35,955,399 km (0.098 R)
• M61: 36,759,189 km (0.082 R)
• M62: 37,028,315 km (0.074 R)
• M63: 37,163,253 km (0.075 R)
• M64: 38,452,637 km (0.092 R)
• M65: 38,589,220 km (0.097 R)
• M66: 38,725,952 km (0.084 R)
• M67: 39,068,531 km (0.069 R)
• M68: 39,756,532 km (0.041 R)
• M69: 41,424,398 km (0.093 R)
• M70: 42,126,012 km (0.109 R)
• M71: 42,407,855 km (0.025 R)
• M72: 44,040,117 km (0.102 R)
• M73: 44,326,148 km (0.063 R)
• M74: 44,612,628 km (0.041 R)
• M75: 44,756,242 km (0.102 R)
• M76: 45,404,001 km (0.107 R)
• M77: 45,692,874 km (0.101 R)
• M78: 45,909,941 km (0.068 R)
• M79: 46,563,235 km (0.115 R)
• M80: 47,000,509 km (0.096 R)
• M81: 47,292,674 km (0.047 R)
• M82: 47,365,827 km (0.054 R)
• M83: 48,763,072 km (0.086 R)
• M84: 49,058,827 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602

Radius: 7.5

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.32 AU - 19.12 AU

Year: 22880 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,720,449 km

• M1: 592,408 km (0.078 R)
• M2: 683,064 km (0.034 R)
• M3: 754,272 km (0.044 R)
• M4: 956,978 km (0.101 R)
• M5: 1,322,595 km (0.102 R)
• M6: 1,443,470 km (0.06 R)
• M7: 1,505,254 km (0.066 R)
• M8: 2,101,551 km (0.098 R)
• M9: 2,802,567 km (0.109 R)
• M10: 3,362,063 km (0.087 R)
• M11: 3,486,378 km (0.061 R)
• M12: 3,955,517 km (0.069 R)
• M13: 4,219,857 km (0.103 R)
• M14: 4,444,403 km (0.113 R)
• M15: 4,811,965 km (0.108 R)
• M16: 5,141,679 km (0.091 R)
• M17: 5,723,914 km (0.117 R)
• M18: 6,224,917 km (0.03 R)
• M19: 6,326,793 km (0.08 R)
• M20: 7,268,811 km (0.094 R)
• M21: 7,376,222 km (0.101 R)
• M22: 7,701,448 km (0.113 R)
• M23: 8,198,113 km (0.106 R)
• M24: 9,280,454 km (0.102 R)
• M25: 9,749,592 km (0.096 R)
• M26: 10,832,980 km (0.032 R)
• M27: 10,955,800 km (0.113 R)
• M28: 12,592,999 km (0.089 R)
• M29: 12,851,654 km (0.045 R)
• M30: 12,981,654 km (0.068 R)
• M31: 14,372,466 km (0.059 R)
• M32: 15,325,703 km (0.104 R)
• M33: 15,601,861 km (0.034 R)
• M34: 16,581,129 km (0.05 R)
• M35: 16,864,617 km (0.101 R)
• M36: 18,745,810 km (0.07 R)
• M37: 19,561,567 km (0.076 R)
• M38: 20,388,843 km (0.076 R)
• M39: 20,540,386 km (0.094 R)
• M40: 20,616,382 km (0.109 R)
• M41: 21,074,151 km (0.106 R)
• M42: 21,381,276 km (0.05 R)
• M43: 25,179,416 km (0.092 R)
• M44: 26,408,213 km (0.116 R)
• M45: 29,009,271 km (0.106 R)
• M46: 30,556,562 km (0.063 R)
• M47: 30,643,329 km (0.091 R)
• M48: 30,730,245 km (0.096 R)
• M49: 31,078,359 km (0.075 R)
• M50: 31,252,940 km (0.104 R)
• M51: 31,602,999 km (0.077 R)
• M52: 31,778,477 km (0.058 R)
• M53: 32,661,105 km (0.066 R)
• M54: 33,641,270 km (0.085 R)
• M55: 33,820,488 km (0.085 R)
• M56: 33,910,247 km (0.119 R)
• M57: 34,000,006 km (0.072 R)
• M58: 35,904,387 km (0.104 R)
• M59: 37,193,172 km (0.112 R)
• M60: 37,843,175 km (0.04 R)
• M61: 39,060,453 km (0.056 R)
• M62: 41,917,922 km (0.057 R)
• M63: 42,788,282 km (0.026 R)
• M64: 42,982,460 km (0.094 R)
• M65: 44,350,234 km (0.031 R)
• M66: 45,236,900 km (0.08 R)
• M67: 46,528,229 km (0.097 R)
• M68: 46,628,011 km (0.105 R)
• M69: 47,630,167 km (0.119 R)
• M70: 47,932,205 km (0.118 R)
• M71: 49,859,774 km (0.109 R)
• M72: 49,961,949 km (0.116 R)
• M73: 50,166,449 km (0.099 R)
• M74: 50,987,293 km (0.038 R)
• M75: 53,685,739 km (0.107 R)
• M76: 55,157,782 km (0.062 R)
• M77: 55,263,398 km (0.044 R)
• M78: 59,544,590 km (0.071 R)
• M79: 62,163,899 km (0.093 R)
• M80: 67,062,930 km (0.098 R)
• M81: 68,420,381 km (0.075 R)
• M82: 69,102,548 km (0.1 R)
• M83: 69,558,522 km (0.032 R)
• M84: 70,473,463 km (0.078 R)
• M85: 70,817,687 km (0.066 R)
• M86: 71,047,470 km (0.093 R)
• M87: 71,392,442 km (0.101 R)
• M88: 72,662,528 km (0.113 R)
• M89: 73,474,695 km (0.065 R)
• M90: 73,590,933 km (0.074 R)
• M91: 74,056,631 km (0.119 R)
• M92: 74,289,854 km (0.112 R)
• M93: 79,481,648 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 17,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit