🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.3

Radius: 12.6

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.63 AU - 0.73 AU

Year: 380 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,336,429 km

• M1: 159,471 km (0.11 R)
• M2: 244,144 km (0.089 R)
• M3: 330,910 km (0.093 R)
• M4: 442,062 km (0.065 R)
• M5: 566,378 km (0.112 R)
• M6: 680,970 km (0.047 R)
• M7: 787,483 km (0.089 R)
• M8: 927,357 km (0.088 R)
• M9: 1,014,722 km (0.079 R)
• M10: 1,129,464 km (0.067 R)
• M11: 1,208,601 km (0.119 R)
• M12: 1,383,481 km (0.033 R)
• M13: 1,468,752 km (0.093 R)
• M14: 1,611,468 km (0.097 R)
• M15: 1,713,045 km (0.03 R)
• M16: 1,816,866 km (0.114 R)
• M17: 1,899,295 km (0.117 R)
• M18: 2,172,610 km (0.056 R)
• M19: 2,420,045 km (0.111 R)
• M20: 2,764,569 km (0.106 R)
• M21: 2,866,894 km (0.098 R)
• M22: 3,005,421 km (0.072 R)
• M23: 3,096,676 km (0.109 R)
• M24: 3,253,305 km (0.063 R)
• M25: 3,354,283 km (0.033 R)
• M26: 3,471,119 km (0.079 R)
• M27: 3,596,782 km (0.092 R)
• M28: 3,686,391 km (0.113 R)
• M29: 4,005,932 km (0.11 R)
• M30: 4,200,559 km (0.11 R)
• M31: 4,279,247 km (0.11 R)
• M32: 4,406,256 km (0.058 R)
• M33: 4,502,298 km (0.065 R)
• M34: 4,582,931 km (0.063 R)
• M35: 4,664,013 km (0.109 R)
• M36: 4,745,693 km (0.082 R)
• M37: 4,943,462 km (0.073 R)
• M38: 5,051,770 km (0.057 R)
• M39: 5,313,417 km (0.075 R)
• M40: 5,544,845 km (0.106 R)
• M41: 5,639,989 km (0.069 R)
• M42: 5,797,067 km (0.112 R)
• M43: 5,964,467 km (0.094 R)
• M44: 6,071,130 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 12.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.68 AU - 0.74 AU

Year: 406 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,336,429 km

• M1: 158,723 km (0.051 R)
• M2: 297,700 km (0.039 R)
• M3: 420,220 km (0.1 R)
• M4: 513,869 km (0.068 R)
• M5: 598,391 km (0.061 R)
• M6: 700,118 km (0.079 R)
• M7: 788,231 km (0.096 R)
• M8: 876,195 km (0.119 R)
• M9: 968,048 km (0.103 R)
• M10: 1,082,041 km (0.06 R)
• M11: 1,344,586 km (0.114 R)
• M12: 1,462,918 km (0.075 R)
• M13: 1,606,532 km (0.115 R)
• M14: 1,688,362 km (0.064 R)
• M15: 1,777,372 km (0.112 R)
• M16: 1,896,751 km (0.071 R)
• M17: 1,983,668 km (0.063 R)
• M18: 2,137,604 km (0.098 R)
• M19: 2,271,195 km (0.088 R)
• M20: 2,502,174 km (0.06 R)
• M21: 2,630,379 km (0.106 R)
• M22: 2,760,679 km (0.1 R)
• M23: 2,873,326 km (0.086 R)
• M24: 3,096,377 km (0.049 R)
• M25: 3,318,230 km (0.106 R)
• M26: 3,431,027 km (0.071 R)
• M27: 3,523,778 km (0.09 R)
• M28: 4,090,155 km (0.084 R)
• M29: 4,310,962 km (0.025 R)
• M30: 4,804,336 km (0.068 R)
• M31: 4,892,449 km (0.081 R)
• M32: 5,045,637 km (0.119 R)
• M33: 5,241,760 km (0.104 R)
• M34: 5,382,083 km (0.066 R)
• M35: 5,540,507 km (0.1 R)
• M36: 5,708,804 km (0.099 R)
• M37: 5,802,153 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.3

Radius: 9.2

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.92 AU - 1.38 AU

Year: 836 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 73,336,429 km

• M1: 135,835 km (0.109 R)
• M2: 207,941 km (0.073 R)
• M3: 272,268 km (0.117 R)
• M4: 354,697 km (0.088 R)
• M5: 430,243 km (0.118 R)
• M6: 521,947 km (0.045 R)
• M7: 595,699 km (0.092 R)
• M8: 689,347 km (0.072 R)
• M9: 788,530 km (0.098 R)
• M10: 851,511 km (0.114 R)
• M11: 983,157 km (0.102 R)
• M12: 1,363,136 km (0.083 R)
• M13: 1,518,718 km (0.116 R)
• M14: 1,703,022 km (0.065 R)
• M15: 1,941,631 km (0.098 R)
• M16: 2,036,925 km (0.097 R)
• M17: 2,174,704 km (0.082 R)
• M18: 2,265,510 km (0.102 R)
• M19: 2,563,060 km (0.1 R)
• M20: 2,641,599 km (0.063 R)
• M21: 2,738,688 km (0.107 R)
• M22: 2,936,606 km (0.115 R)
• M23: 3,148,586 km (0.106 R)
• M24: 3,251,809 km (0.03 R)
• M25: 3,394,226 km (0.027 R)
• M26: 3,577,783 km (0.096 R)
• M27: 3,715,114 km (0.095 R)
• M28: 3,774,504 km (0.096 R)
• M29: 3,834,343 km (0.031 R)
• M30: 3,954,620 km (0.059 R)
• M31: 4,076,392 km (0.092 R)
• M32: 4,682,114 km (0.118 R)
• M33: 4,789,376 km (0.081 R)
• M34: 4,875,843 km (0.106 R)
• M35: 4,973,680 km (0.039 R)
• M36: 5,226,800 km (0.106 R)
• M37: 5,349,321 km (0.09 R)
• M38: 5,416,640 km (0.054 R)
• M39: 5,552,026 km (0.107 R)
• M40: 5,620,093 km (0.091 R)
• M41: 5,699,978 km (0.092 R)
• M42: 5,837,608 km (0.108 R)
• M43: 5,988,104 km (0.069 R)
• M44: 6,081,303 km (0.107 R)
• M45: 6,151,614 km (0.11 R)
• M46: 6,423,433 km (0.112 R)
• M47: 6,530,845 km (0.107 R)
• M48: 6,614,769 km (0.092 R)
• M49: 6,978,741 km (0.052 R)
• M50: 7,200,295 km (0.113 R)
• M51: 7,802,576 km (0.112 R)
• M52: 8,006,777 km (0.087 R)
• M53: 8,238,804 km (0.095 R)
• M54: 8,656,780 km (0.069 R)
• M55: 8,881,626 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.9

Radius: 13.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.83 AU - 2.25 AU

Year: 1976 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 73,336,429 km

• M1: 181,462 km (0.105 R)
• M2: 399,426 km (0.048 R)
• M3: 484,847 km (0.093 R)
• M4: 578,794 km (0.06 R)
• M5: 720,763 km (0.069 R)
• M6: 810,970 km (0.091 R)
• M7: 928,255 km (0.051 R)
• M8: 1,028,186 km (0.092 R)
• M9: 1,115,851 km (0.098 R)
• M10: 1,231,639 km (0.12 R)
• M11: 1,585,737 km (0.117 R)
• M12: 1,882,689 km (0.105 R)
• M13: 2,094,221 km (0.09 R)
• M14: 2,187,420 km (0.107 R)
• M15: 2,388,928 km (0.101 R)
• M16: 2,890,680 km (0.108 R)
• M17: 3,089,046 km (0.068 R)
• M18: 3,243,731 km (0.091 R)
• M19: 3,401,108 km (0.106 R)
• M20: 3,511,660 km (0.056 R)
• M21: 3,623,260 km (0.075 R)
• M22: 3,774,205 km (0.071 R)
• M23: 3,901,512 km (0.056 R)
• M24: 4,095,242 km (0.109 R)
• M25: 4,345,369 km (0.072 R)
• M26: 4,614,047 km (0.034 R)
• M27: 4,791,620 km (0.091 R)
• M28: 5,757,872 km (0.119 R)
• M29: 5,934,548 km (0.097 R)
• M30: 6,158,047 km (0.109 R)
• M31: 6,414,757 km (0.076 R)
• M32: 6,752,249 km (0.114 R)
• M33: 7,190,272 km (0.056 R)
• M34: 7,848,353 km (0.114 R)
• M35: 8,110,449 km (0.095 R)
• M36: 8,226,088 km (0.065 R)
• M37: 8,342,176 km (0.104 R)
• M38: 8,592,902 km (0.115 R)
• M39: 8,727,689 km (0.082 R)
• M40: 9,033,467 km (0.047 R)
• M41: 9,153,445 km (0.104 R)
• M42: 9,394,746 km (0.055 R)
• M43: 9,568,429 km (0.069 R)
• M44: 10,025,152 km (0.068 R)
• M45: 10,327,639 km (0.036 R)
• M46: 10,886,985 km (0.082 R)
• M47: 10,996,491 km (0.116 R)
• M48: 11,363,903 km (0.087 R)
• M49: 11,642,005 km (0.095 R)
• M50: 11,810,004 km (0.095 R)
• M51: 11,903,802 km (0.043 R)
• M52: 12,224,091 km (0.119 R)
• M53: 12,394,932 km (0.03 R)
• M54: 12,719,709 km (0.055 R)
• M55: 12,950,688 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 14.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.3 AU - 2.3 AU

Year: 2366 Days

Day: 9.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,336,429 km

• M1: 185,501 km (0.062 R)
• M2: 362,924 km (0.092 R)
• M3: 484,847 km (0.071 R)
• M4: 579,542 km (0.062 R)
• M5: 723,904 km (0.051 R)
• M6: 819,198 km (0.064 R)
• M7: 1,083,687 km (0.081 R)
• M8: 1,465,610 km (0.063 R)
• M9: 1,625,830 km (0.102 R)
• M10: 1,840,951 km (0.054 R)
• M11: 2,116,810 km (0.106 R)
• M12: 2,299,618 km (0.115 R)
• M13: 2,474,199 km (0.067 R)
• M14: 2,908,781 km (0.103 R)
• M15: 3,010,358 km (0.091 R)
• M16: 3,142,752 km (0.055 R)
• M17: 3,582,570 km (0.119 R)
• M18: 3,913,630 km (0.115 R)
• M19: 4,238,257 km (0.09 R)
• M20: 4,673,587 km (0.099 R)
• M21: 4,879,434 km (0.117 R)
• M22: 4,983,404 km (0.107 R)
• M23: 5,140,931 km (0.059 R)
• M24: 5,317,905 km (0.108 R)
• M25: 6,083,547 km (0.119 R)
• M26: 6,308,692 km (0.098 R)
• M27: 6,441,236 km (0.041 R)
• M28: 6,555,678 km (0.114 R)
• M29: 6,748,061 km (0.041 R)
• M30: 6,844,851 km (0.097 R)
• M31: 6,981,134 km (0.102 R)
• M32: 7,217,050 km (0.118 R)
• M33: 7,575,935 km (0.028 R)
• M34: 7,818,434 km (0.111 R)
• M35: 8,166,398 km (0.077 R)
• M36: 8,394,385 km (0.117 R)
• M37: 9,005,343 km (0.076 R)
• M38: 9,326,978 km (0.03 R)
• M39: 9,959,777 km (0.114 R)
• M40: 11,197,999 km (0.119 R)
• M41: 11,428,230 km (0.081 R)
• M42: 11,520,831 km (0.076 R)
• M43: 11,730,119 km (0.052 R)
• M44: 12,011,063 km (0.092 R)
• M45: 12,128,797 km (0.036 R)
• M46: 12,603,621 km (0.107 R)
• M47: 13,278,606 km (0.061 R)
• M48: 13,449,148 km (0.028 R)
• M49: 13,620,587 km (0.072 R)
• M50: 13,743,407 km (0.025 R)
• M51: 14,388,024 km (0.095 R)
• M52: 14,563,203 km (0.107 R)
• M53: 14,966,519 km (0.065 R)
• M54: 15,475,900 km (0.095 R)
• M55: 15,578,374 km (0.081 R)
• M56: 15,758,341 km (0.095 R)
• M57: 16,302,578 km (0.099 R)
• M58: 16,642,614 km (0.104 R)
• M59: 16,747,631 km (0.119 R)
• M60: 17,117,288 km (0.065 R)
• M61: 17,783,896 km (0.043 R)
• M62: 18,106,877 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 10.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.14 AU - 2.64 AU

Year: 2506 Days

Day: 6.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,336,429 km

• M1: 140,622 km (0.1 R)
• M2: 330,163 km (0.105 R)
• M3: 412,292 km (0.111 R)
• M4: 625,768 km (0.104 R)
• M5: 941,120 km (0.051 R)
• M6: 1,047,335 km (0.038 R)
• M7: 1,117,197 km (0.114 R)
• M8: 1,616,106 km (0.071 R)
• M9: 1,841,101 km (0.1 R)
• M10: 2,140,147 km (0.099 R)
• M11: 2,204,325 km (0.118 R)
• M12: 2,282,415 km (0.086 R)
• M13: 2,387,881 km (0.101 R)
• M14: 2,481,529 km (0.059 R)
• M15: 2,714,304 km (0.057 R)
• M16: 2,925,686 km (0.119 R)
• M17: 3,069,599 km (0.078 R)
• M18: 3,171,774 km (0.117 R)
• M19: 3,364,606 km (0.106 R)
• M20: 3,470,072 km (0.077 R)
• M21: 3,746,379 km (0.049 R)
• M22: 4,239,005 km (0.062 R)
• M23: 4,353,148 km (0.046 R)
• M24: 4,567,821 km (0.094 R)
• M25: 4,785,935 km (0.119 R)
• M26: 5,024,693 km (0.062 R)
• M27: 5,197,778 km (0.097 R)
• M28: 5,531,980 km (0.086 R)
• M29: 5,621,140 km (0.045 R)
• M30: 5,800,807 km (0.109 R)
• M31: 6,073,973 km (0.092 R)
• M32: 6,165,975 km (0.046 R)
• M33: 6,388,577 km (0.099 R)
• M34: 6,708,717 km (0.051 R)
• M35: 6,861,157 km (0.101 R)
• M36: 6,976,198 km (0.066 R)
• M37: 7,091,986 km (0.06 R)
• M38: 7,384,151 km (0.043 R)
• M39: 7,799,883 km (0.029 R)
• M40: 8,162,209 km (0.102 R)
• M41: 8,386,457 km (0.112 R)
• M42: 9,838,753 km (0.116 R)
• M43: 10,012,137 km (0.09 R)
• M44: 10,362,046 km (0.054 R)
• M45: 10,649,274 km (0.085 R)
• M46: 10,872,025 km (0.042 R)
• M47: 11,276,837 km (0.093 R)
• M48: 11,390,232 km (0.053 R)
• M49: 11,458,299 km (0.063 R)
• M50: 11,778,439 km (0.078 R)
• M51: 11,847,254 km (0.073 R)
• M52: 11,939,556 km (0.116 R)
• M53: 12,240,696 km (0.096 R)
• M54: 12,357,083 km (0.118 R)
• M55: 12,638,327 km (0.082 R)
• M56: 13,111,505 km (0.112 R)
• M57: 13,230,735 km (0.088 R)
• M58: 13,302,392 km (0.034 R)
• M59: 13,832,268 km (0.067 R)
• M60: 14,467,311 km (0.098 R)
• M61: 14,639,947 km (0.116 R)
• M62: 14,987,163 km (0.067 R)
• M63: 15,186,877 km (0.112 R)
• M64: 15,362,355 km (0.091 R)
• M65: 15,765,820 km (0.095 R)
• M66: 15,867,397 km (0.088 R)
• M67: 16,224,039 km (0.063 R)
• M68: 16,352,094 km (0.12 R)
• M69: 16,634,984 km (0.116 R)
• M70: 16,971,430 km (0.104 R)
• M71: 17,153,490 km (0.096 R)
• M72: 17,388,658 km (0.03 R)
• M73: 17,572,215 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.3

Radius: 4.7

Gravity: 26.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.44 AU - 10.85 AU

Year: 20301 Days

Day: 15.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,336,429 km

• M1: 92,451 km (0.062 R)
• M2: 348,114 km (0.119 R)
• M3: 420,370 km (0.119 R)
• M4: 758,012 km (0.116 R)
• M5: 829,071 km (0.097 R)
• M6: 1,563,597 km (0.115 R)
• M7: 2,036,925 km (0.096 R)
• M8: 2,306,500 km (0.119 R)
• M9: 2,623,199 km (0.115 R)
• M10: 3,028,758 km (0.088 R)
• M11: 3,181,049 km (0.11 R)
• M12: 3,938,164 km (0.116 R)
• M13: 4,315,450 km (0.118 R)
• M14: 4,400,870 km (0.107 R)
• M15: 4,443,805 km (0.118 R)
• M16: 4,573,506 km (0.108 R)
• M17: 5,104,279 km (0.108 R)
• M18: 5,149,458 km (0.074 R)
• M19: 6,031,637 km (0.101 R)
• M20: 6,271,592 km (0.115 R)
• M21: 6,417,001 km (0.082 R)
• M22: 6,859,960 km (0.053 R)
• M23: 7,619,917 km (0.053 R)
• M24: 8,353,096 km (0.111 R)
• M25: 9,661,330 km (0.058 R)
• M26: 11,620,912 km (0.098 R)
• M27: 12,523,137 km (0.06 R)
• M28: 13,261,103 km (0.095 R)
• M29: 13,510,184 km (0.053 R)
• M30: 13,823,741 km (0.098 R)
• M31: 14,394,158 km (0.112 R)
• M32: 14,650,119 km (0.072 R)
• M33: 14,778,624 km (0.065 R)
• M34: 15,296,681 km (0.116 R)
• M35: 15,623,403 km (0.076 R)
• M36: 16,617,481 km (0.089 R)
• M37: 16,684,501 km (0.049 R)
• M38: 17,427,254 km (0.108 R)
• M39: 17,495,321 km (0.098 R)
• M40: 20,146,644 km (0.073 R)
• M41: 20,289,660 km (0.038 R)
• M42: 20,432,975 km (0.117 R)
• M43: 22,031,578 km (0.086 R)
• M44: 23,069,488 km (0.109 R)
• M45: 23,144,287 km (0.075 R)
• M46: 23,368,983 km (0.067 R)
• M47: 23,971,862 km (0.09 R)
• M48: 25,039,093 km (0.09 R)
• M49: 26,355,704 km (0.117 R)
• M50: 26,590,423 km (0.101 R)
• M51: 26,668,812 km (0.094 R)
• M52: 26,747,202 km (0.119 R)
• M53: 26,825,741 km (0.095 R)
• M54: 29,136,429 km (0.082 R)
• M55: 29,217,212 km (0.04 R)
• M56: 30,274,570 km (0.072 R)
• M57: 33,520,694 km (0.086 R)
• M58: 34,541,550 km (0.106 R)
• M59: 34,798,409 km (0.113 R)
• M60: 34,884,129 km (0.091 R)
• M61: 36,178,599 km (0.082 R)
• M62: 37,576,741 km (0.118 R)
• M63: 37,664,705 km (0.109 R)
• M64: 38,548,230 km (0.09 R)
• M65: 38,636,941 km (0.081 R)
• M66: 38,903,525 km (0.099 R)
• M67: 40,425,533 km (0.1 R)
• M68: 41,057,884 km (0.096 R)
• M69: 45,107,049 km (0.06 R)
• M70: 45,668,939 km (0.067 R)
• M71: 46,138,975 km (0.095 R)
• M72: 46,327,469 km (0.086 R)
• M73: 46,421,715 km (0.107 R)
• M74: 47,558,809 km (0.085 R)
• M75: 47,939,685 km (0.08 R)
• M76: 48,992,704 km (0.053 R)
• M77: 49,281,279 km (0.085 R)
• M78: 51,316,558 km (0.105 R)
• M79: 51,707,307 km (0.109 R)
• M80: 51,903,131 km (0.106 R)
• M81: 52,393,662 km (0.117 R)
• M82: 55,068,622 km (0.084 R)
• M83: 55,468,796 km (0.058 R)
• M84: 55,869,868 km (0.091 R)
• M85: 57,991,016 km (0.117 R)
• M86: 60,241,267 km (0.108 R)
• M87: 62,103,611 km (0.111 R)
• M88: 63,460,314 km (0.076 R)
• M89: 65,884,548 km (0.117 R)
• M90: 66,096,827 km (0.105 R)
• M91: 66,947,889 km (0.104 R)
• M92: 69,199,487 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit