🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 12.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 341 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,453,120 km

• M1: 153,188 km (0.042 R)
• M2: 229,932 km (0.12 R)
• M3: 337,493 km (0.038 R)
• M4: 481,406 km (0.072 R)
• M5: 599,289 km (0.069 R)
• M6: 682,017 km (0.08 R)
• M7: 795,561 km (0.108 R)
• M8: 920,326 km (0.092 R)
• M9: 1,159,832 km (0.108 R)
• M10: 1,262,456 km (0.099 R)
• M11: 1,368,372 km (0.042 R)
• M12: 1,463,067 km (0.101 R)
• M13: 1,669,512 km (0.078 R)
• M14: 1,766,152 km (0.064 R)
• M15: 1,864,737 km (0.087 R)
• M16: 2,040,515 km (0.114 R)
• M17: 2,122,195 km (0.086 R)
• M18: 2,244,267 km (0.093 R)
• M19: 2,420,344 km (0.089 R)
• M20: 2,648,481 km (0.039 R)
• M21: 2,738,090 km (0.088 R)
• M22: 2,859,264 km (0.073 R)
• M23: 2,939,000 km (0.106 R)
• M24: 3,031,900 km (0.118 R)
• M25: 3,113,281 km (0.113 R)
• M26: 3,201,843 km (0.111 R)
• M27: 3,336,182 km (0.066 R)
• M28: 3,623,859 km (0.032 R)
• M29: 3,817,887 km (0.105 R)
• M30: 3,933,377 km (0.111 R)
• M31: 4,036,151 km (0.039 R)
• M32: 4,119,028 km (0.102 R)
• M33: 4,202,653 km (0.114 R)
• M34: 4,321,882 km (0.089 R)
• M35: 4,435,128 km (0.065 R)
• M36: 4,571,113 km (0.097 R)
• M37: 4,686,602 km (0.112 R)
• M38: 4,788,478 km (0.027 R)
• M39: 4,883,622 km (0.099 R)
• M40: 5,076,155 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.3

Radius: 14.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.11 AU - 1.15 AU

Year: 801 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,453,120 km

• M1: 189,541 km (0.095 R)
• M2: 321,336 km (0.115 R)
• M3: 430,842 km (0.066 R)
• M4: 522,994 km (0.089 R)
• M5: 650,900 km (0.103 R)
• M6: 743,501 km (0.067 R)
• M7: 929,003 km (0.084 R)
• M8: 1,131,259 km (0.116 R)
• M9: 1,235,379 km (0.101 R)
• M10: 1,466,807 km (0.113 R)
• M11: 1,575,116 km (0.115 R)
• M12: 1,726,359 km (0.096 R)
• M13: 1,889,571 km (0.082 R)
• M14: 2,101,102 km (0.041 R)
• M15: 2,232,000 km (0.059 R)
• M16: 2,418,399 km (0.063 R)
• M17: 2,555,880 km (0.091 R)
• M18: 2,649,079 km (0.031 R)
• M19: 2,807,204 km (0.057 R)
• M20: 2,919,702 km (0.066 R)
• M21: 3,241,337 km (0.1 R)
• M22: 3,513,904 km (0.057 R)
• M23: 3,688,336 km (0.036 R)
• M24: 3,928,290 km (0.089 R)
• M25: 4,027,623 km (0.085 R)
• M26: 4,127,704 km (0.091 R)
• M27: 4,247,084 km (0.117 R)
• M28: 4,405,208 km (0.076 R)
• M29: 4,603,126 km (0.119 R)
• M30: 4,775,014 km (0.063 R)
• M31: 4,910,401 km (0.049 R)
• M32: 5,096,051 km (0.064 R)
• M33: 5,687,861 km (0.09 R)
• M34: 5,790,335 km (0.113 R)
• M35: 5,976,285 km (0.117 R)
• M36: 6,206,516 km (0.07 R)
• M37: 6,492,996 km (0.077 R)
• M38: 6,838,268 km (0.101 R)
• M39: 7,112,182 km (0.084 R)
• M40: 7,222,884 km (0.03 R)
• M41: 7,389,836 km (0.082 R)
• M42: 7,591,942 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 9.6

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.03 AU - 1.39 AU

Year: 888 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,453,120 km

• M1: 134,788 km (0.096 R)
• M2: 264,938 km (0.098 R)
• M3: 377,435 km (0.112 R)
• M4: 515,065 km (0.077 R)
• M5: 613,202 km (0.117 R)
• M6: 724,502 km (0.049 R)
• M7: 836,551 km (0.099 R)
• M8: 934,687 km (0.082 R)
• M9: 1,194,090 km (0.076 R)
• M10: 1,268,291 km (0.117 R)
• M11: 1,390,213 km (0.108 R)
• M12: 1,532,181 km (0.083 R)
• M13: 1,737,579 km (0.078 R)
• M14: 1,856,510 km (0.112 R)
• M15: 1,934,450 km (0.113 R)
• M16: 2,102,748 km (0.09 R)
• M17: 2,175,153 km (0.108 R)
• M18: 2,239,181 km (0.102 R)
• M19: 2,313,082 km (0.104 R)
• M20: 2,520,724 km (0.056 R)
• M21: 2,617,215 km (0.11 R)
• M22: 2,695,155 km (0.059 R)
• M23: 2,994,949 km (0.037 R)
• M24: 3,086,952 km (0.057 R)
• M25: 3,232,062 km (0.089 R)
• M26: 3,475,458 km (0.096 R)
• M27: 3,604,710 km (0.051 R)
• M28: 3,702,846 km (0.063 R)
• M29: 3,846,012 km (0.095 R)
• M30: 4,195,173 km (0.069 R)
• M31: 4,321,434 km (0.097 R)
• M32: 4,542,689 km (0.054 R)
• M33: 4,613,299 km (0.066 R)
• M34: 5,032,772 km (0.077 R)
• M35: 5,130,459 km (0.1 R)
• M36: 5,228,745 km (0.066 R)
• M37: 5,302,796 km (0.101 R)
• M38: 5,452,094 km (0.07 R)
• M39: 5,514,626 km (0.104 R)
• M40: 5,933,949 km (0.115 R)
• M41: 6,456,046 km (0.109 R)
• M42: 6,522,318 km (0.073 R)
• M43: 6,628,981 km (0.117 R)
• M44: 6,722,629 km (0.08 R)
• M45: 6,870,881 km (0.108 R)
• M46: 7,211,665 km (0.075 R)
• M47: 7,404,945 km (0.104 R)
• M48: 7,740,343 km (0.077 R)
• M49: 8,095,040 km (0.055 R)
• M50: 8,195,271 km (0.118 R)
• M51: 8,513,016 km (0.077 R)
• M52: 8,585,871 km (0.077 R)
• M53: 8,776,159 km (0.076 R)
• M54: 9,265,344 km (0.11 R)
• M55: 9,520,857 km (0.113 R)
• M56: 9,611,514 km (0.109 R)
• M57: 9,793,873 km (0.115 R)
• M58: 9,946,762 km (0.081 R)
• M59: 10,008,098 km (0.077 R)
• M60: 10,177,442 km (0.12 R)
• M61: 10,270,343 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 8.5

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.7 AU - 1.7 AU

Year: 1478 Days

Day: 11.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,453,120 km

• M1: 112,647 km (0.114 R)
• M2: 200,012 km (0.117 R)
• M3: 305,030 km (0.087 R)
• M4: 366,664 km (0.066 R)
• M5: 465,399 km (0.103 R)
• M6: 647,160 km (0.104 R)
• M7: 715,527 km (0.101 R)
• M8: 851,960 km (0.115 R)
• M9: 1,006,046 km (0.11 R)
• M10: 1,104,780 km (0.06 R)
• M11: 1,188,256 km (0.107 R)
• M12: 1,302,848 km (0.079 R)
• M13: 1,391,111 km (0.113 R)
• M14: 1,491,790 km (0.033 R)
• M15: 1,668,615 km (0.057 R)
• M16: 1,765,105 km (0.073 R)
• M17: 2,031,539 km (0.081 R)
• M18: 2,406,731 km (0.105 R)
• M19: 2,467,318 km (0.041 R)
• M20: 2,540,621 km (0.073 R)
• M21: 2,765,317 km (0.079 R)
• M22: 2,905,939 km (0.111 R)
• M23: 3,167,436 km (0.108 R)
• M24: 3,301,176 km (0.105 R)
• M25: 3,382,258 km (0.102 R)
• M26: 3,464,088 km (0.071 R)
• M27: 3,741,592 km (0.102 R)
• M28: 3,997,554 km (0.042 R)
• M29: 4,229,880 km (0.077 R)
• M30: 4,451,584 km (0.112 R)
• M31: 4,511,423 km (0.12 R)
• M32: 4,662,218 km (0.103 R)
• M33: 4,829,917 km (0.043 R)
• M34: 4,999,561 km (0.073 R)
• M35: 5,108,618 km (0.104 R)
• M36: 5,281,553 km (0.099 R)
• M37: 5,392,704 km (0.025 R)
• M38: 5,488,447 km (0.073 R)
• M39: 5,665,720 km (0.098 R)
• M40: 6,042,258 km (0.063 R)
• M41: 6,410,119 km (0.088 R)
• M42: 6,562,709 km (0.029 R)
• M43: 7,237,844 km (0.079 R)
• M44: 7,414,519 km (0.075 R)
• M45: 8,080,529 km (0.1 R)
• M46: 8,245,535 km (0.095 R)
• M47: 8,356,088 km (0.103 R)
• M48: 8,522,890 km (0.109 R)
• M49: 8,973,030 km (0.109 R)
• M50: 9,163,019 km (0.097 R)
• M51: 9,296,610 km (0.094 R)
• M52: 9,469,545 km (0.034 R)
• M53: 9,682,273 km (0.068 R)
• M54: 10,191,355 km (0.062 R)
• M55: 10,290,239 km (0.104 R)
• M56: 10,369,676 km (0.118 R)
• M57: 10,608,883 km (0.107 R)
• M58: 10,971,358 km (0.092 R)
• M59: 11,194,857 km (0.1 R)
• M60: 11,256,043 km (0.055 R)
• M61: 11,874,331 km (0.099 R)
• M62: 12,187,589 km (0.078 R)
• M63: 12,313,550 km (0.04 R)
• M64: 12,376,830 km (0.088 R)
• M65: 12,588,212 km (0.092 R)
• M66: 12,673,184 km (0.068 R)
• M67: 12,822,183 km (0.087 R)
• M68: 13,467,698 km (0.053 R)
• M69: 13,816,261 km (0.091 R)
• M70: 14,057,562 km (0.079 R)
• M71: 14,233,938 km (0.102 R)
• M72: 14,300,360 km (0.072 R)
• M73: 14,633,664 km (0.113 R)
• M74: 14,991,951 km (0.102 R)
• M75: 15,059,419 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 7

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.87 AU - 7.41 AU

Year: 12723 Days

Day: 19.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,453,120 km

• M1: 88,712 km (0.042 R)
• M2: 389,403 km (0.072 R)
• M3: 719,865 km (0.102 R)
• M4: 1,249,591 km (0.109 R)
• M5: 1,977,235 km (0.084 R)
• M6: 2,342,553 km (0.095 R)
• M7: 2,560,816 km (0.107 R)
• M8: 2,842,808 km (0.097 R)
• M9: 2,900,404 km (0.047 R)
• M10: 3,621,914 km (0.087 R)
• M11: 3,810,557 km (0.045 R)
• M12: 3,874,286 km (0.1 R)
• M13: 4,067,417 km (0.089 R)
• M14: 4,429,593 km (0.053 R)
• M15: 5,114,452 km (0.059 R)
• M16: 5,577,308 km (0.086 R)
• M17: 7,044,564 km (0.081 R)
• M18: 7,240,986 km (0.077 R)
• M19: 7,399,410 km (0.116 R)
• M20: 7,478,996 km (0.066 R)
• M21: 7,679,307 km (0.09 R)
• M22: 7,881,414 km (0.095 R)
• M23: 10,261,965 km (0.041 R)
• M24: 10,306,246 km (0.077 R)
• M25: 11,853,686 km (0.1 R)
• M26: 12,845,072 km (0.108 R)
• M27: 13,423,417 km (0.044 R)
• M28: 13,618,044 km (0.105 R)
• M29: 14,655,505 km (0.111 R)
• M30: 14,956,496 km (0.114 R)
• M31: 15,462,885 km (0.063 R)
• M32: 16,232,865 km (0.115 R)
• M33: 17,015,262 km (0.109 R)
• M34: 17,067,920 km (0.042 R)
• M35: 18,400,388 km (0.101 R)
• M36: 18,670,861 km (0.109 R)
• M37: 19,545,411 km (0.053 R)
• M38: 20,545,024 km (0.062 R)
• M39: 20,938,167 km (0.116 R)
• M40: 21,164,060 km (0.12 R)
• M41: 21,846,375 km (0.052 R)
• M42: 22,651,511 km (0.096 R)
• M43: 24,113,232 km (0.062 R)
• M44: 24,409,286 km (0.086 R)
• M45: 24,587,457 km (0.061 R)
• M46: 25,605,321 km (0.094 R)
• M47: 25,665,609 km (0.104 R)
• M48: 26,210,445 km (0.048 R)
• M49: 27,127,031 km (0.091 R)
• M50: 27,496,687 km (0.115 R)
• M51: 28,178,554 km (0.074 R)
• M52: 29,117,281 km (0.081 R)
• M53: 29,306,223 km (0.079 R)
• M54: 29,558,894 km (0.111 R)
• M55: 30,384,824 km (0.097 R)
• M56: 31,735,094 km (0.109 R)
• M57: 32,842,417 km (0.051 R)
• M58: 34,028,728 km (0.116 R)
• M59: 34,294,265 km (0.035 R)
• M60: 35,564,799 km (0.087 R)
• M61: 36,104,399 km (0.104 R)
• M62: 37,259,893 km (0.072 R)
• M63: 37,602,173 km (0.104 R)
• M64: 38,082,980 km (0.086 R)
• M65: 38,427,654 km (0.095 R)
• M66: 38,496,618 km (0.052 R)
• M67: 38,565,733 km (0.093 R)
• M68: 38,773,375 km (0.081 R)
• M69: 39,050,579 km (0.082 R)
• M70: 39,398,245 km (0.096 R)
• M71: 39,746,808 km (0.075 R)
• M72: 40,306,753 km (0.119 R)
• M73: 41,434,272 km (0.099 R)
• M74: 41,576,091 km (0.119 R)
• M75: 41,859,878 km (0.038 R)
• M76: 42,643,771 km (0.09 R)
• M77: 42,715,278 km (0.116 R)
• M78: 42,858,444 km (0.056 R)
• M79: 42,929,951 km (0.103 R)
• M80: 43,576,364 km (0.041 R)
• M81: 44,226,067 km (0.042 R)
• M82: 45,024,322 km (0.04 R)
• M83: 45,388,892 km (0.118 R)
• M84: 45,534,899 km (0.04 R)
• M85: 47,373,756 km (0.095 R)
• M86: 47,596,059 km (0.092 R)
• M87: 47,818,660 km (0.051 R)
• M88: 49,161,750 km (0.109 R)
• M89: 50,064,124 km (0.118 R)
• M90: 50,139,522 km (0.107 R)
• M91: 50,290,466 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.4

Radius: 7.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.93 AU - 9.27 AU

Year: 15373 Days

Day: 20.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,453,120 km

• M1: 376,388 km (0.095 R)
• M2: 661,073 km (0.108 R)
• M3: 1,345,782 km (0.06 R)
• M4: 1,997,880 km (0.077 R)
• M5: 2,061,459 km (0.096 R)
• M6: 2,256,684 km (0.054 R)
• M7: 2,423,934 km (0.118 R)
• M8: 2,664,936 km (0.107 R)
• M9: 2,913,867 km (0.1 R)
• M10: 3,207,528 km (0.059 R)
• M11: 4,433,183 km (0.103 R)
• M12: 4,516,809 km (0.115 R)
• M13: 5,787,493 km (0.096 R)
• M14: 6,203,076 km (0.077 R)
• M15: 6,580,661 km (0.098 R)
• M16: 6,772,296 km (0.093 R)
• M17: 7,507,120 km (0.117 R)
• M18: 7,808,111 km (0.06 R)
• M19: 8,113,141 km (0.086 R)
• M20: 8,630,152 km (0.089 R)
• M21: 8,682,361 km (0.087 R)
• M22: 8,998,312 km (0.112 R)
• M23: 9,371,708 km (0.116 R)
• M24: 10,299,664 km (0.113 R)
• M25: 11,543,271 km (0.1 R)
• M26: 11,832,593 km (0.118 R)
• M27: 12,065,667 km (0.093 R)
• M28: 13,073,358 km (0.076 R)
• M29: 13,739,667 km (0.12 R)
• M30: 15,421,745 km (0.052 R)
• M31: 16,254,557 km (0.107 R)
• M32: 17,167,702 km (0.064 R)
• M33: 17,497,865 km (0.099 R)
• M34: 17,896,842 km (0.044 R)
• M35: 20,074,837 km (0.064 R)
• M36: 20,213,664 km (0.108 R)
• M37: 21,265,487 km (0.116 R)
• M38: 21,548,975 km (0.065 R)
• M39: 21,691,093 km (0.104 R)
• M40: 22,334,962 km (0.068 R)
• M41: 23,203,228 km (0.049 R)
• M42: 23,568,247 km (0.103 R)
• M43: 24,377,871 km (0.096 R)
• M44: 25,496,563 km (0.099 R)
• M45: 25,722,456 km (0.07 R)
• M46: 27,629,380 km (0.094 R)
• M47: 28,327,105 km (0.079 R)
• M48: 29,581,483 km (0.058 R)
• M49: 29,739,608 km (0.104 R)
• M50: 30,534,272 km (0.076 R)
• M51: 30,774,077 km (0.082 R)
• M52: 31,094,665 km (0.097 R)
• M53: 31,739,283 km (0.03 R)
• M54: 31,982,230 km (0.094 R)
• M55: 32,714,511 km (0.085 R)
• M56: 32,796,192 km (0.064 R)
• M57: 33,041,831 km (0.1 R)
• M58: 37,821,633 km (0.051 R)
• M59: 37,993,222 km (0.083 R)
• M60: 38,768,587 km (0.111 R)
• M61: 39,462,273 km (0.08 R)
• M62: 39,636,255 km (0.112 R)
• M63: 39,810,537 km (0.07 R)
• M64: 42,723,207 km (0.085 R)
• M65: 43,349,723 km (0.032 R)
• M66: 43,889,323 km (0.115 R)
• M67: 45,795,050 km (0.058 R)
• M68: 45,886,454 km (0.114 R)
• M69: 46,436,376 km (0.069 R)
• M70: 46,712,085 km (0.087 R)
• M71: 47,727,705 km (0.084 R)
• M72: 47,820,455 km (0.101 R)
• M73: 48,098,857 km (0.104 R)
• M74: 49,124,350 km (0.027 R)
• M75: 54,262,588 km (0.028 R)
• M76: 54,456,168 km (0.106 R)
• M77: 56,208,408 km (0.039 R)
• M78: 57,288,355 km (0.078 R)
• M79: 58,375,184 km (0.1 R)
• M80: 58,573,550 km (0.03 R)
• M81: 59,468,894 km (0.059 R)
• M82: 62,080,573 km (0.113 R)
• M83: 63,298,449 km (0.049 R)
• M84: 63,400,326 km (0.102 R)
• M85: 64,114,805 km (0.117 R)
• M86: 64,524,404 km (0.112 R)
• M87: 64,729,353 km (0.118 R)
• M88: 64,934,751 km (0.114 R)
• M89: 66,171,028 km (0.059 R)
• M90: 66,274,400 km (0.095 R)
• M91: 66,792,009 km (0.089 R)
• M92: 69,820,917 km (0.063 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: 227 - 18,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit