🌌 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: 981.2

Radius: 9.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 271 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,865,501 km

• M1: 125,213 km (0.104 R)
• M2: 188,344 km (0.09 R)
• M3: 261,198 km (0.07 R)
• M4: 332,107 km (0.115 R)
• M5: 429,047 km (0.095 R)
• M6: 528,230 km (0.063 R)
• M7: 609,312 km (0.115 R)
• M8: 695,032 km (0.113 R)
• M9: 803,939 km (0.091 R)
• M10: 915,090 km (0.067 R)
• M11: 986,748 km (0.084 R)
• M12: 1,098,198 km (0.09 R)
• M13: 1,284,597 km (0.091 R)
• M14: 1,356,703 km (0.111 R)
• M15: 1,481,617 km (0.107 R)
• M16: 1,552,676 km (0.12 R)
• M17: 1,634,656 km (0.119 R)
• M18: 1,698,534 km (0.026 R)
• M19: 1,859,053 km (0.096 R)
• M20: 1,972,448 km (0.074 R)
• M21: 2,125,487 km (0.08 R)
• M22: 2,189,963 km (0.114 R)
• M23: 2,260,723 km (0.1 R)
• M24: 2,393,117 km (0.069 R)
• M25: 2,494,245 km (0.1 R)
• M26: 2,556,777 km (0.083 R)
• M27: 2,724,177 km (0.102 R)
• M28: 2,949,023 km (0.114 R)
• M29: 3,075,882 km (0.103 R)
• M30: 3,198,402 km (0.076 R)
• M31: 3,266,619 km (0.118 R)
• M32: 3,429,531 km (0.114 R)
• M33: 3,588,853 km (0.108 R)
• M34: 3,711,523 km (0.075 R)
• M35: 3,789,763 km (0.119 R)
• M36: 3,994,413 km (0.072 R)
• M37: 4,108,107 km (0.089 R)
• M38: 4,189,189 km (0.084 R)
• M39: 4,345,818 km (0.068 R)
• M40: 4,449,190 km (0.037 R)
• M41: 4,532,367 km (0.053 R)
• M42: 4,693,334 km (0.108 R)
• M43: 4,756,763 km (0.11 R)
• M44: 4,870,458 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 14.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.95 AU - 1.25 AU

Year: 811 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,865,501 km

• M1: 238,758 km (0.089 R)
• M2: 338,390 km (0.118 R)
• M3: 463,604 km (0.066 R)
• M4: 791,223 km (0.072 R)
• M5: 917,633 km (0.118 R)
• M6: 1,056,759 km (0.045 R)
• M7: 1,168,659 km (0.045 R)
• M8: 1,279,810 km (0.087 R)
• M9: 1,405,472 km (0.045 R)
• M10: 1,624,782 km (0.107 R)
• M11: 1,773,782 km (0.045 R)
• M12: 2,018,225 km (0.097 R)
• M13: 2,116,810 km (0.108 R)
• M14: 2,217,040 km (0.109 R)
• M15: 2,312,484 km (0.055 R)
• M16: 2,501,127 km (0.079 R)
• M17: 2,614,223 km (0.118 R)
• M18: 2,922,095 km (0.103 R)
• M19: 3,098,322 km (0.042 R)
• M20: 3,402,604 km (0.095 R)
• M21: 3,648,542 km (0.088 R)
• M22: 3,754,757 km (0.037 R)
• M23: 3,954,620 km (0.112 R)
• M24: 4,056,047 km (0.094 R)
• M25: 4,253,367 km (0.112 R)
• M26: 4,373,344 km (0.092 R)
• M27: 4,592,355 km (0.071 R)
• M28: 4,773,369 km (0.116 R)
• M29: 4,956,925 km (0.105 R)
• M30: 5,176,834 km (0.099 R)
• M31: 5,296,662 km (0.08 R)
• M32: 5,556,514 km (0.066 R)
• M33: 5,758,620 km (0.092 R)
• M34: 5,900,589 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 8.4

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.05 AU - 1.17 AU

Year: 822 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 81,865,501 km

• M1: 106,663 km (0.11 R)
• M2: 196,422 km (0.11 R)
• M3: 251,474 km (0.095 R)
• M4: 356,791 km (0.093 R)
• M5: 435,180 km (0.107 R)
• M6: 502,050 km (0.078 R)
• M7: 582,385 km (0.103 R)
• M8: 720,015 km (0.059 R)
• M9: 795,861 km (0.111 R)
• M10: 857,345 km (0.108 R)
• M11: 920,625 km (0.077 R)
• M12: 1,145,620 km (0.1 R)
• M13: 1,235,379 km (0.061 R)
• M14: 1,394,851 km (0.068 R)
• M15: 1,741,469 km (0.079 R)
• M16: 1,898,397 km (0.066 R)
• M17: 2,044,255 km (0.097 R)
• M18: 2,233,945 km (0.062 R)
• M19: 2,379,953 km (0.068 R)
• M20: 2,529,251 km (0.119 R)
• M21: 3,238,943 km (0.079 R)
• M22: 3,293,846 km (0.114 R)
• M23: 3,395,423 km (0.074 R)
• M24: 3,554,296 km (0.099 R)
• M25: 3,639,567 km (0.11 R)
• M26: 3,918,716 km (0.058 R)
• M27: 4,234,817 km (0.103 R)
• M28: 4,294,955 km (0.099 R)
• M29: 4,395,933 km (0.077 R)
• M30: 4,456,969 km (0.105 R)
• M31: 4,538,650 km (0.047 R)
• M32: 4,703,656 km (0.109 R)
• M33: 4,912,644 km (0.083 R)
• M34: 5,232,036 km (0.119 R)
• M35: 5,383,279 km (0.098 R)
• M36: 5,470,495 km (0.112 R)
• M37: 5,580,001 km (0.052 R)
• M38: 6,003,063 km (0.12 R)
• M39: 6,184,376 km (0.118 R)
• M40: 6,298,519 km (0.069 R)
• M41: 6,727,267 km (0.104 R)
• M42: 6,986,669 km (0.12 R)
• M43: 7,297,384 km (0.109 R)
• M44: 7,369,790 km (0.043 R)
• M45: 7,454,611 km (0.07 R)
• M46: 7,527,466 km (0.118 R)
• M47: 7,722,990 km (0.098 R)
• M48: 7,809,158 km (0.119 R)
• M49: 7,870,793 km (0.113 R)
• M50: 7,969,827 km (0.107 R)
• M51: 8,069,309 km (0.072 R)
• M52: 8,144,108 km (0.073 R)
• M53: 8,219,206 km (0.077 R)
• M54: 8,307,170 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 12.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.49 AU - 1.65 AU

Year: 1383 Days

Day: 8 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,865,501 km

• M1: 160,369 km (0.06 R)
• M2: 332,556 km (0.119 R)
• M3: 590,014 km (0.118 R)
• M4: 847,622 km (0.089 R)
• M5: 924,365 km (0.111 R)
• M6: 1,020,108 km (0.064 R)
• M7: 1,292,825 km (0.067 R)
• M8: 1,444,517 km (0.086 R)
• M9: 1,583,045 km (0.094 R)
• M10: 1,667,119 km (0.108 R)
• M11: 1,772,735 km (0.052 R)
• M12: 1,935,497 km (0.07 R)
• M13: 2,110,527 km (0.032 R)
• M14: 2,247,110 km (0.092 R)
• M15: 2,424,084 km (0.072 R)
• M16: 2,667,330 km (0.085 R)
• M17: 2,784,166 km (0.084 R)
• M18: 2,902,647 km (0.11 R)
• M19: 2,998,689 km (0.057 R)
• M20: 3,185,986 km (0.079 R)
• M21: 3,360,417 km (0.081 R)
• M22: 3,615,182 km (0.091 R)
• M23: 3,973,619 km (0.117 R)
• M24: 4,107,658 km (0.067 R)
• M25: 4,371,100 km (0.101 R)
• M26: 4,753,173 km (0.083 R)
• M27: 5,039,653 km (0.109 R)
• M28: 5,489,943 km (0.118 R)
• M29: 5,871,716 km (0.063 R)
• M30: 6,262,316 km (0.079 R)
• M31: 6,471,305 km (0.071 R)
• M32: 6,618,958 km (0.115 R)
• M33: 6,821,214 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 6.3

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.75 AU - 11.31 AU

Year: 22329 Days

Day: 20.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,865,501 km

• M1: 116,387 km (0.077 R)
• M2: 199,564 km (0.09 R)
• M3: 807,679 km (0.035 R)
• M4: 911,649 km (0.106 R)
• M5: 1,724,714 km (0.073 R)
• M6: 1,791,883 km (0.083 R)
• M7: 1,894,358 km (0.051 R)
• M8: 2,177,098 km (0.102 R)
• M9: 2,249,952 km (0.114 R)
• M10: 3,911,835 km (0.077 R)
• M11: 4,045,426 km (0.116 R)
• M12: 4,090,155 km (0.073 R)
• M13: 5,166,213 km (0.106 R)
• M14: 5,361,887 km (0.06 R)
• M15: 5,760,565 km (0.063 R)
• M16: 6,220,429 km (0.054 R)
• M17: 7,338,823 km (0.113 R)
• M18: 7,558,881 km (0.073 R)
• M19: 7,892,933 km (0.102 R)
• M20: 9,217,772 km (0.097 R)
• M21: 9,996,579 km (0.108 R)
• M22: 10,301,758 km (0.041 R)
• M23: 12,851,055 km (0.036 R)
• M24: 13,922,475 km (0.065 R)
• M25: 14,126,677 km (0.051 R)
• M26: 14,744,815 km (0.079 R)
• M27: 15,442,091 km (0.049 R)
• M28: 15,936,512 km (0.049 R)
• M29: 16,078,779 km (0.043 R)
• M30: 17,013,467 km (0.099 R)
• M31: 17,597,347 km (0.112 R)
• M32: 17,670,800 km (0.049 R)
• M33: 18,935,051 km (0.052 R)
• M34: 19,010,449 km (0.087 R)
• M35: 21,471,334 km (0.095 R)
• M36: 21,864,776 km (0.114 R)
• M37: 22,340,048 km (0.091 R)
• M38: 22,419,634 km (0.067 R)
• M39: 22,738,727 km (0.102 R)
• M40: 23,543,264 km (0.115 R)
• M41: 23,948,974 km (0.06 R)
• M42: 24,438,907 km (0.071 R)
• M43: 24,932,131 km (0.091 R)
• M44: 25,180,014 km (0.118 R)
• M45: 25,345,619 km (0.04 R)
• M46: 25,844,977 km (0.074 R)
• M47: 25,928,453 km (0.088 R)
• M48: 26,684,221 km (0.114 R)
• M49: 27,107,134 km (0.106 R)
• M50: 27,447,170 km (0.04 R)
• M51: 29,168,144 km (0.089 R)
• M52: 30,041,646 km (0.061 R)
• M53: 30,217,424 km (0.086 R)
• M54: 31,367,981 km (0.117 R)
• M55: 31,457,141 km (0.033 R)
• M56: 33,256,803 km (0.108 R)
• M57: 34,904,774 km (0.104 R)
• M58: 35,089,527 km (0.12 R)
• M59: 35,274,729 km (0.09 R)
• M60: 37,899,723 km (0.049 R)
• M61: 40,392,921 km (0.109 R)
• M62: 40,975,754 km (0.067 R)
• M63: 41,073,143 km (0.106 R)
• M64: 45,233,609 km (0.087 R)
• M65: 46,243,694 km (0.115 R)
• M66: 46,955,181 km (0.107 R)
• M67: 49,733,513 km (0.041 R)
• M68: 50,462,354 km (0.058 R)
• M69: 50,566,773 km (0.062 R)
• M70: 51,825,490 km (0.092 R)
• M71: 54,373,590 km (0.113 R)
• M72: 54,802,338 km (0.082 R)
• M73: 55,017,011 km (0.099 R)
• M74: 55,231,983 km (0.098 R)
• M75: 55,447,404 km (0.105 R)
• M76: 58,052,651 km (0.093 R)
• M77: 58,162,156 km (0.1 R)
• M78: 58,710,283 km (0.05 R)
• M79: 59,370,309 km (0.096 R)
• M80: 60,475,687 km (0.046 R)
• M81: 60,919,843 km (0.054 R)
• M82: 61,030,995 km (0.111 R)
• M83: 62,482,692 km (0.057 R)
• M84: 62,707,089 km (0.104 R)
• M85: 64,511,389 km (0.105 R)
• M86: 65,875,871 km (0.112 R)
• M87: 67,249,778 km (0.112 R)
• M88: 68,286,342 km (0.114 R)
• M89: 71,193,627 km (0.049 R)
• M90: 71,897,335 km (0.109 R)
• M91: 73,548,297 km (0.111 R)
• M92: 74,973,366 km (0.07 R)
• M93: 75,331,055 km (0.085 R)
• M94: 75,808,721 km (0.108 R)
• M95: 78,696,558 km (0.112 R)
• M96: 78,938,907 km (0.129 R)
• M97: 79,545,676 km (0.102 R)
• M98: 79,667,149 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit