🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 12.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.89 AU - 1.49 AU

Year: 896 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 71,557,056 km

• M1: 200,910 km (0.117 R)
• M2: 307,872 km (0.083 R)
• M3: 387,458 km (0.115 R)
• M4: 477,367 km (0.064 R)
• M5: 571,763 km (0.045 R)
• M6: 689,796 km (0.114 R)
• M7: 788,680 km (0.08 R)
• M8: 1,183,170 km (0.097 R)
• M9: 1,284,447 km (0.075 R)
• M10: 1,402,929 km (0.059 R)
• M11: 1,510,789 km (0.11 R)
• M12: 1,606,681 km (0.094 R)
• M13: 1,689,409 km (0.106 R)
• M14: 1,781,411 km (0.096 R)
• M15: 1,906,774 km (0.112 R)
• M16: 2,043,507 km (0.079 R)
• M17: 2,225,268 km (0.097 R)
• M18: 2,352,427 km (0.097 R)
• M19: 2,694,557 km (0.026 R)
• M20: 2,775,938 km (0.053 R)
• M21: 2,885,593 km (0.108 R)
• M22: 2,968,770 km (0.04 R)
• M23: 3,290,704 km (0.083 R)
• M24: 3,416,815 km (0.113 R)
• M25: 3,544,572 km (0.086 R)
• M26: 3,653,928 km (0.115 R)
• M27: 3,968,383 km (0.085 R)
• M28: 4,082,077 km (0.06 R)
• M29: 4,754,370 km (0.035 R)
• M30: 4,908,456 km (0.092 R)
• M31: 5,041,897 km (0.066 R)
• M32: 5,131,656 km (0.12 R)
• M33: 5,221,714 km (0.109 R)
• M34: 5,611,117 km (0.062 R)
• M35: 5,715,686 km (0.055 R)
• M36: 5,856,308 km (0.051 R)
• M37: 6,093,121 km (0.083 R)
• M38: 6,478,785 km (0.062 R)
• M39: 6,625,390 km (0.076 R)
• M40: 6,859,960 km (0.099 R)
• M41: 7,134,921 km (0.088 R)
• M42: 7,324,611 km (0.094 R)
• M43: 7,734,659 km (0.05 R)
• M44: 7,825,315 km (0.116 R)
• M45: 8,165,501 km (0.041 R)
• M46: 8,417,124 km (0.044 R)
• M47: 8,550,565 km (0.077 R)
• M48: 8,671,291 km (0.037 R)
• M49: 8,792,615 km (0.118 R)
• M50: 8,941,614 km (0.102 R)
• M51: 9,050,522 km (0.115 R)
• M52: 9,187,254 km (0.071 R)
• M53: 9,310,971 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.1

Radius: 13.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.78 AU - 2.68 AU

Year: 2299 Days

Day: 14.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,557,056 km

• M1: 202,256 km (0.087 R)
• M2: 328,218 km (0.117 R)
• M3: 436,676 km (0.066 R)
• M4: 615,745 km (0.051 R)
• M5: 841,638 km (0.106 R)
• M6: 975,677 km (0.034 R)
• M7: 1,188,705 km (0.046 R)
• M8: 1,429,408 km (0.069 R)
• M9: 1,519,466 km (0.091 R)
• M10: 1,788,592 km (0.111 R)
• M11: 2,218,088 km (0.077 R)
• M12: 2,309,342 km (0.056 R)
• M13: 3,069,748 km (0.099 R)
• M14: 3,283,673 km (0.104 R)
• M15: 3,510,613 km (0.109 R)
• M16: 3,946,093 km (0.111 R)
• M17: 4,222,699 km (0.1 R)
• M18: 4,749,583 km (0.118 R)
• M19: 4,951,390 km (0.083 R)
• M20: 5,259,712 km (0.08 R)
• M21: 5,401,830 km (0.054 R)
• M22: 5,555,018 km (0.04 R)
• M23: 6,042,856 km (0.051 R)
• M24: 6,656,656 km (0.115 R)
• M25: 6,759,281 km (0.04 R)
• M26: 7,080,617 km (0.079 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 13.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.06 AU - 4.94 AU

Year: 5522 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,557,056 km

• M1: 210,035 km (0.093 R)
• M2: 323,431 km (0.097 R)
• M3: 577,298 km (0.119 R)
• M4: 814,710 km (0.086 R)
• M5: 971,339 km (0.116 R)
• M6: 1,074,861 km (0.084 R)
• M7: 1,215,632 km (0.066 R)
• M8: 1,351,318 km (0.042 R)
• M9: 1,444,816 km (0.095 R)
• M10: 1,552,826 km (0.037 R)
• M11: 1,713,793 km (0.101 R)
• M12: 1,815,819 km (0.038 R)
• M13: 2,093,622 km (0.069 R)
• M14: 2,371,276 km (0.051 R)
• M15: 2,602,255 km (0.074 R)
• M16: 2,780,426 km (0.034 R)
• M17: 3,149,185 km (0.117 R)
• M18: 3,387,644 km (0.064 R)
• M19: 3,967,485 km (0.117 R)
• M20: 4,173,481 km (0.119 R)
• M21: 4,489,283 km (0.099 R)
• M22: 4,704,255 km (0.058 R)
• M23: 4,922,668 km (0.077 R)
• M24: 5,051,621 km (0.09 R)
• M25: 5,407,365 km (0.067 R)
• M26: 6,103,743 km (0.107 R)
• M27: 6,262,466 km (0.092 R)
• M28: 6,685,529 km (0.079 R)
• M29: 6,972,757 km (0.073 R)
• M30: 7,666,143 km (0.047 R)
• M31: 7,794,498 km (0.069 R)
• M32: 8,031,910 km (0.078 R)
• M33: 8,118,826 km (0.1 R)
• M34: 8,227,883 km (0.116 R)
• M35: 8,780,647 km (0.11 R)
• M36: 8,892,696 km (0.086 R)
• M37: 9,186,207 km (0.082 R)
• M38: 9,345,529 km (0.11 R)
• M39: 9,713,240 km (0.109 R)
• M40: 9,898,891 km (0.07 R)
• M41: 10,015,577 km (0.099 R)
• M42: 10,132,713 km (0.118 R)
• M43: 10,226,660 km (0.091 R)
• M44: 10,534,233 km (0.093 R)
• M45: 10,869,033 km (0.058 R)
• M46: 11,013,545 km (0.071 R)
• M47: 11,158,655 km (0.117 R)
• M48: 11,255,744 km (0.069 R)
• M49: 12,217,509 km (0.106 R)
• M50: 12,317,739 km (0.07 R)
• M51: 12,594,495 km (0.074 R)
• M52: 13,026,384 km (0.112 R)
• M53: 13,385,718 km (0.106 R)
• M54: 13,826,583 km (0.073 R)
• M55: 14,140,589 km (0.112 R)
• M56: 14,324,744 km (0.107 R)
• M57: 14,909,223 km (0.112 R)
• M58: 15,177,302 km (0.076 R)
• M59: 15,393,023 km (0.082 R)
• M60: 15,909,434 km (0.085 R)
• M61: 16,238,550 km (0.07 R)
• M62: 16,486,882 km (0.049 R)
• M63: 16,653,235 km (0.056 R)
• M64: 16,847,862 km (0.073 R)
• M65: 16,931,487 km (0.069 R)
• M66: 17,946,209 km (0.11 R)
• M67: 18,031,779 km (0.119 R)
• M68: 18,662,484 km (0.11 R)
• M69: 19,242,325 km (0.099 R)
• M70: 19,417,504 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 10.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.59 AU - 5.87 AU

Year: 7101 Days

Day: 13.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,557,056 km

• M1: 167,550 km (0.078 R)
• M2: 296,353 km (0.088 R)
• M3: 508,483 km (0.09 R)
• M4: 698,921 km (0.103 R)
• M5: 848,370 km (0.048 R)
• M6: 927,208 km (0.048 R)
• M7: 1,224,309 km (0.069 R)
• M8: 1,666,520 km (0.069 R)
• M9: 1,870,871 km (0.049 R)
• M10: 2,174,405 km (0.117 R)
• M11: 2,929,874 km (0.042 R)
• M12: 3,073,638 km (0.1 R)
• M13: 3,650,038 km (0.117 R)
• M14: 3,738,301 km (0.03 R)
• M15: 3,805,022 km (0.087 R)
• M16: 3,984,838 km (0.044 R)
• M17: 4,306,324 km (0.094 R)
• M18: 4,541,193 km (0.054 R)
• M19: 4,756,315 km (0.103 R)
• M20: 5,122,081 km (0.066 R)
• M21: 5,371,162 km (0.116 R)
• M22: 5,958,932 km (0.088 R)
• M23: 6,141,890 km (0.105 R)
• M24: 6,353,422 km (0.072 R)
• M25: 6,865,196 km (0.081 R)
• M26: 7,057,130 km (0.052 R)
• M27: 7,250,859 km (0.104 R)
• M28: 7,474,508 km (0.057 R)
• M29: 7,559,031 km (0.076 R)
• M30: 7,700,401 km (0.104 R)
• M31: 7,928,538 km (0.114 R)
• M32: 8,014,706 km (0.11 R)
• M33: 8,101,173 km (0.083 R)
• M34: 8,803,984 km (0.083 R)
• M35: 8,923,064 km (0.107 R)
• M36: 9,313,664 km (0.094 R)
• M37: 9,495,874 km (0.105 R)
• M38: 9,832,918 km (0.086 R)
• M39: 9,956,486 km (0.069 R)
• M40: 10,613,670 km (0.076 R)
• M41: 11,220,439 km (0.057 R)
• M42: 11,969,924 km (0.082 R)
• M43: 12,367,406 km (0.1 R)
• M44: 12,735,566 km (0.059 R)
• M45: 13,482,807 km (0.118 R)
• M46: 13,620,138 km (0.04 R)
• M47: 14,000,416 km (0.115 R)
• M48: 14,139,542 km (0.097 R)
• M49: 14,244,260 km (0.074 R)
• M50: 14,594,918 km (0.112 R)
• M51: 15,090,685 km (0.034 R)
• M52: 15,233,402 km (0.095 R)
• M53: 15,953,566 km (0.111 R)
• M54: 16,244,683 km (0.045 R)
• M55: 16,906,205 km (0.114 R)
• M56: 17,314,906 km (0.119 R)
• M57: 17,389,556 km (0.087 R)
• M58: 17,614,102 km (0.063 R)
• M59: 18,445,866 km (0.088 R)
• M60: 18,522,161 km (0.035 R)
• M61: 19,174,557 km (0.106 R)
• M62: 19,251,750 km (0.044 R)
• M63: 20,186,886 km (0.083 R)
• M64: 20,383,458 km (0.076 R)
• M65: 20,580,777 km (0.085 R)
• M66: 20,699,558 km (0.08 R)
• M67: 20,977,361 km (0.119 R)
• M68: 21,939,276 km (0.091 R)
• M69: 22,141,532 km (0.118 R)
• M70: 23,038,670 km (0.073 R)
• M71: 23,244,218 km (0.086 R)
• M72: 23,947,627 km (0.084 R)
• M73: 24,030,804 km (0.095 R)
• M74: 24,742,141 km (0.045 R)
• M75: 25,417,875 km (0.109 R)
• M76: 25,843,331 km (0.054 R)
• M77: 25,971,387 km (0.112 R)
• M78: 26,142,527 km (0.042 R)
• M79: 26,313,966 km (0.113 R)
• M80: 26,571,873 km (0.119 R)
• M81: 27,046,996 km (0.099 R)
• M82: 27,263,913 km (0.048 R)
• M83: 27,917,955 km (0.058 R)
• M84: 28,005,469 km (0.099 R)
• M85: 28,356,875 km (0.038 R)
• M86: 29,152,735 km (0.1 R)
• M87: 29,419,618 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.8

Radius: 6.6

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.72 AU - 9.74 AU

Year: 16297 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,557,056 km

• M1: 83,775 km (0.112 R)
• M2: 274,961 km (0.042 R)
• M3: 756,816 km (0.034 R)
• M4: 1,128,267 km (0.115 R)
• M5: 1,172,847 km (0.087 R)
• M6: 1,428,360 km (0.069 R)
• M7: 2,380,850 km (0.118 R)
• M8: 2,496,788 km (0.092 R)
• M9: 3,166,987 km (0.046 R)
• M10: 3,489,370 km (0.098 R)
• M11: 3,923,952 km (0.111 R)
• M12: 3,992,468 km (0.092 R)
• M13: 4,269,972 km (0.086 R)
• M14: 4,553,909 km (0.033 R)
• M15: 5,866,331 km (0.047 R)
• M16: 6,624,643 km (0.116 R)
• M17: 6,706,173 km (0.082 R)
• M18: 6,788,153 km (0.049 R)
• M19: 7,244,875 km (0.089 R)
• M20: 7,328,949 km (0.113 R)
• M21: 7,625,901 km (0.03 R)
• M22: 7,797,340 km (0.096 R)
• M23: 7,969,976 km (0.117 R)
• M24: 8,144,108 km (0.04 R)
• M25: 8,673,535 km (0.111 R)
• M26: 9,672,998 km (0.091 R)
• M27: 9,765,749 km (0.084 R)
• M28: 9,951,849 km (0.085 R)
• M29: 11,877,772 km (0.093 R)
• M30: 12,831,907 km (0.093 R)
• M31: 12,984,796 km (0.07 R)
• M32: 13,189,595 km (0.093 R)
• M33: 13,343,831 km (0.09 R)
• M34: 13,862,487 km (0.086 R)
• M35: 14,866,139 km (0.11 R)
• M36: 15,783,772 km (0.105 R)
• M37: 17,391,052 km (0.097 R)
• M38: 18,185,566 km (0.111 R)
• M39: 18,644,831 km (0.101 R)
• M40: 18,933,855 km (0.102 R)
• M41: 19,399,253 km (0.108 R)
• M42: 19,574,732 km (0.085 R)
• M43: 20,045,367 km (0.085 R)
• M44: 20,282,180 km (0.073 R)
• M45: 20,638,971 km (0.083 R)
• M46: 21,721,760 km (0.114 R)
• M47: 21,965,007 km (0.108 R)
• M48: 22,331,372 km (0.049 R)
• M49: 22,576,712 km (0.094 R)
• M50: 23,942,391 km (0.05 R)
• M51: 24,445,489 km (0.09 R)
• M52: 24,952,177 km (0.117 R)
• M53: 25,654,539 km (0.112 R)
• M54: 25,783,043 km (0.037 R)
• M55: 25,976,025 km (0.07 R)
• M56: 27,274,833 km (0.075 R)
• M57: 28,528,314 km (0.117 R)
• M58: 28,661,306 km (0.073 R)
• M59: 29,867,813 km (0.111 R)
• M60: 31,708,465 km (0.039 R)
• M61: 32,053,438 km (0.099 R)
• M62: 32,260,930 km (0.047 R)
• M63: 32,468,871 km (0.102 R)
• M64: 35,212,945 km (0.057 R)
• M65: 36,287,955 km (0.102 R)
• M66: 36,938,108 km (0.097 R)
• M67: 37,884,015 km (0.108 R)
• M68: 39,428,763 km (0.084 R)
• M69: 39,651,215 km (0.046 R)
• M70: 39,948,316 km (0.118 R)
• M71: 40,246,166 km (0.063 R)
• M72: 40,544,763 km (0.11 R)
• M73: 43,418,239 km (0.072 R)
• M74: 44,108,334 km (0.106 R)
• M75: 45,034,045 km (0.109 R)
• M76: 45,111,537 km (0.06 R)
• M77: 45,189,029 km (0.071 R)
• M78: 47,376,299 km (0.047 R)
• M79: 47,612,814 km (0.081 R)
• M80: 47,770,639 km (0.109 R)
• M81: 48,007,602 km (0.074 R)
• M82: 48,403,588 km (0.096 R)
• M83: 48,482,875 km (0.109 R)
• M84: 48,721,184 km (0.096 R)
• M85: 49,597,977 km (0.044 R)
• M86: 49,838,082 km (0.105 R)
• M87: 51,367,271 km (0.068 R)
• M88: 52,341,004 km (0.061 R)
• M89: 53,157,210 km (0.087 R)
• M90: 53,484,829 km (0.11 R)
• M91: 54,719,311 km (0.041 R)
• M92: 54,884,616 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.4

Radius: 4.7

Gravity: 35.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.45 AU - 8.51 AU

Year: 17045 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,557,056 km

• M1: 60,737 km (0.11 R)
• M2: 695,929 km (0.055 R)
• M3: 1,135,597 km (0.093 R)
• M4: 1,411,157 km (0.099 R)
• M5: 1,768,097 km (0.054 R)
• M6: 2,119,054 km (0.106 R)
• M7: 2,846,847 km (0.079 R)
• M8: 2,883,200 km (0.108 R)
• M9: 2,956,652 km (0.058 R)
• M10: 3,332,741 km (0.119 R)
• M11: 3,843,917 km (0.113 R)
• M12: 4,047,071 km (0.115 R)
• M13: 4,088,211 km (0.057 R)
• M14: 4,720,411 km (0.106 R)
• M15: 4,850,561 km (0.112 R)
• M16: 6,073,674 km (0.109 R)
• M17: 6,357,760 km (0.102 R)
• M18: 7,136,566 km (0.113 R)
• M19: 7,893,681 km (0.116 R)
• M20: 8,307,768 km (0.097 R)
• M21: 8,729,036 km (0.074 R)
• M22: 9,049,474 km (0.081 R)
• M23: 9,211,190 km (0.079 R)
• M24: 9,428,107 km (0.085 R)
• M25: 9,867,326 km (0.095 R)
• M26: 12,638,776 km (0.087 R)
• M27: 13,612,509 km (0.112 R)
• M28: 14,046,043 km (0.093 R)
• M29: 15,502,079 km (0.107 R)
• M30: 15,566,556 km (0.056 R)
• M31: 15,695,659 km (0.07 R)
• M32: 15,825,061 km (0.084 R)
• M33: 16,084,913 km (0.115 R)
• M34: 16,215,362 km (0.099 R)
• M35: 16,346,260 km (0.058 R)
• M36: 18,554,774 km (0.086 R)
• M37: 19,173,211 km (0.098 R)
• M38: 19,798,381 km (0.073 R)
• M39: 21,068,616 km (0.09 R)
• M40: 22,074,811 km (0.11 R)
• M41: 22,729,751 km (0.081 R)
• M42: 24,133,428 km (0.083 R)
• M43: 24,657,619 km (0.078 R)
• M44: 27,958,795 km (0.061 R)
• M45: 28,194,262 km (0.108 R)
• M46: 28,588,153 km (0.105 R)
• M47: 28,667,141 km (0.1 R)
• M48: 29,142,563 km (0.118 R)
• M49: 29,301,585 km (0.086 R)
• M50: 30,262,153 km (0.045 R)
• M51: 31,803,909 km (0.111 R)
• M52: 32,131,827 km (0.119 R)
• M53: 33,122,016 km (0.079 R)
• M54: 35,216,835 km (0.085 R)
• M55: 37,440,607 km (0.116 R)
• M56: 37,527,075 km (0.095 R)
• M57: 38,307,976 km (0.081 R)
• M58: 40,062,310 km (0.117 R)
• M59: 41,216,757 km (0.069 R)
• M60: 41,663,605 km (0.032 R)
• M61: 42,833,012 km (0.113 R)
• M62: 43,467,157 km (0.105 R)
• M63: 44,286,954 km (0.037 R)
• M64: 45,111,986 km (0.108 R)
• M65: 45,941,955 km (0.105 R)
• M66: 46,591,060 km (0.073 R)
• M67: 47,523,504 km (0.114 R)
• M68: 48,462,230 km (0.025 R)
• M69: 49,122,854 km (0.064 R)
• M70: 50,548,672 km (0.077 R)
• M71: 53,246,221 km (0.099 R)
• M72: 53,440,698 km (0.1 R)
• M73: 56,188,063 km (0.107 R)
• M74: 56,286,947 km (0.106 R)
• M75: 56,683,381 km (0.053 R)
• M76: 56,782,714 km (0.092 R)
• M77: 60,090,473 km (0.11 R)
• M78: 63,048,322 km (0.114 R)
• M79: 63,254,019 km (0.119 R)
• M80: 63,975,978 km (0.056 R)
• M81: 64,804,152 km (0.092 R)
• M82: 65,740,335 km (0.071 R)
• M83: 65,948,875 km (0.112 R)
• M84: 66,471,420 km (0.078 R)
• M85: 68,258,217 km (0.115 R)
• M86: 68,575,215 km (0.113 R)
• M87: 69,104,642 km (0.043 R)
• M88: 69,635,266 km (0.063 R)
• M89: 69,847,994 km (0.111 R)
• M90: 69,954,358 km (0.11 R)
• M91: 70,594,038 km (0.092 R)
• M92: 71,021,440 km (0.056 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit