🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 9.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.89 AU - 1.43 AU

Year: 862 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 95,230,178 km

• M1: 125,213 km (0.031 R)
• M2: 219,310 km (0.075 R)
• M3: 295,605 km (0.102 R)
• M4: 398,529 km (0.091 R)
• M5: 465,997 km (0.098 R)
• M6: 538,253 km (0.073 R)
• M7: 663,167 km (0.049 R)
• M8: 742,305 km (0.049 R)
• M9: 825,032 km (0.089 R)
• M10: 986,149 km (0.031 R)
• M11: 1,302,698 km (0.036 R)
• M12: 1,404,574 km (0.098 R)
• M13: 1,492,388 km (0.1 R)
• M14: 1,559,558 km (0.076 R)
• M15: 1,656,497 km (0.11 R)
• M16: 1,785,002 km (0.083 R)
• M17: 1,886,728 km (0.04 R)
• M18: 2,052,184 km (0.074 R)
• M19: 2,197,144 km (0.112 R)
• M20: 2,280,470 km (0.077 R)
• M21: 2,378,157 km (0.113 R)
• M22: 2,564,108 km (0.097 R)
• M23: 2,679,447 km (0.111 R)
• M24: 2,754,994 km (0.11 R)
• M25: 2,943,637 km (0.099 R)
• M26: 3,021,578 km (0.095 R)
• M27: 3,121,958 km (0.108 R)
• M28: 3,216,205 km (0.083 R)
• M29: 3,311,349 km (0.025 R)
• M30: 3,414,871 km (0.114 R)
• M31: 3,670,982 km (0.077 R)
• M32: 3,785,873 km (0.051 R)
• M33: 4,330,260 km (0.105 R)
• M34: 4,640,676 km (0.097 R)
• M35: 4,798,501 km (0.085 R)
• M36: 4,966,649 km (0.08 R)
• M37: 5,034,567 km (0.047 R)
• M38: 5,171,150 km (0.084 R)
• M39: 5,404,373 km (0.04 R)
• M40: 5,561,899 km (0.095 R)
• M41: 5,720,922 km (0.108 R)
• M42: 5,863,489 km (0.073 R)
• M43: 6,088,783 km (0.12 R)
• M44: 6,197,840 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 13.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.41 AU - 1.47 AU

Year: 1193 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,230,178 km

• M1: 169,046 km (0.071 R)
• M2: 359,184 km (0.064 R)
• M3: 555,756 km (0.113 R)
• M4: 687,253 km (0.097 R)
• M5: 789,278 km (0.066 R)
• M6: 941,120 km (0.109 R)
• M7: 1,093,112 km (0.116 R)
• M8: 1,243,009 km (0.096 R)
• M9: 1,558,511 km (0.104 R)
• M10: 1,685,818 km (0.059 R)
• M11: 1,772,735 km (0.118 R)
• M12: 1,912,609 km (0.065 R)
• M13: 2,016,878 km (0.109 R)
• M14: 2,217,489 km (0.078 R)
• M15: 2,320,263 km (0.12 R)
• M16: 2,459,987 km (0.103 R)
• M17: 2,675,109 km (0.039 R)
• M18: 2,784,914 km (0.119 R)
• M19: 3,154,720 km (0.087 R)
• M20: 3,460,498 km (0.052 R)
• M21: 3,966,588 km (0.111 R)
• M22: 4,160,317 km (0.094 R)
• M23: 4,314,103 km (0.084 R)
• M24: 4,539,847 km (0.106 R)
• M25: 4,671,792 km (0.099 R)
• M26: 4,823,035 km (0.098 R)
• M27: 4,948,698 km (0.098 R)
• M28: 5,057,306 km (0.072 R)
• M29: 5,267,790 km (0.076 R)
• M30: 5,360,241 km (0.106 R)
• M31: 5,509,390 km (0.1 R)
• M32: 5,659,886 km (0.111 R)
• M33: 5,754,581 km (0.103 R)
• M34: 6,022,661 km (0.1 R)
• M35: 6,148,622 km (0.051 R)
• M36: 6,383,341 km (0.079 R)
• M37: 6,501,823 km (0.119 R)
• M38: 6,631,075 km (0.078 R)
• M39: 6,821,513 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.6

Radius: 13.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.75 AU - 3.87 AU

Year: 4157 Days

Day: 9.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 95,230,178 km

• M1: 173,683 km (0.081 R)
• M2: 329,564 km (0.032 R)
• M3: 504,145 km (0.066 R)
• M4: 960,269 km (0.039 R)
• M5: 1,212,640 km (0.03 R)
• M6: 1,342,042 km (0.052 R)
• M7: 1,497,624 km (0.043 R)
• M8: 1,942,678 km (0.089 R)
• M9: 2,036,625 km (0.11 R)
• M10: 2,120,251 km (0.1 R)
• M11: 2,290,942 km (0.104 R)
• M12: 2,555,880 km (0.097 R)
• M13: 2,672,566 km (0.115 R)
• M14: 2,911,324 km (0.089 R)
• M15: 3,102,061 km (0.103 R)
• M16: 3,198,851 km (0.078 R)
• M17: 3,410,083 km (0.105 R)
• M18: 3,567,909 km (0.092 R)
• M19: 3,669,636 km (0.072 R)
• M20: 4,071,456 km (0.108 R)
• M21: 4,177,820 km (0.075 R)
• M22: 4,316,198 km (0.087 R)
• M23: 4,487,338 km (0.104 R)
• M24: 4,581,584 km (0.109 R)
• M25: 4,949,446 km (0.069 R)
• M26: 5,096,051 km (0.101 R)
• M27: 5,194,487 km (0.106 R)
• M28: 5,343,486 km (0.094 R)
• M29: 5,578,205 km (0.08 R)
• M30: 5,730,795 km (0.049 R)
• M31: 5,988,403 km (0.046 R)
• M32: 6,532,789 km (0.099 R)
• M33: 6,802,066 km (0.099 R)
• M34: 7,166,785 km (0.08 R)
• M35: 7,277,338 km (0.091 R)
• M36: 7,500,388 km (0.114 R)
• M37: 7,915,223 km (0.105 R)
• M38: 8,395,881 km (0.067 R)
• M39: 8,708,391 km (0.085 R)
• M40: 8,985,147 km (0.069 R)
• M41: 9,244,550 km (0.061 R)
• M42: 9,445,909 km (0.091 R)
• M43: 9,628,418 km (0.092 R)
• M44: 9,750,640 km (0.078 R)
• M45: 10,079,306 km (0.108 R)
• M46: 10,307,443 km (0.072 R)
• M47: 10,663,336 km (0.057 R)
• M48: 10,895,811 km (0.069 R)
• M49: 11,581,568 km (0.116 R)
• M50: 12,105,161 km (0.049 R)
• M51: 12,658,673 km (0.119 R)
• M52: 12,770,422 km (0.097 R)
• M53: 13,175,384 km (0.039 R)
• M54: 13,447,652 km (0.046 R)
• M55: 14,113,512 km (0.114 R)
• M56: 15,286,658 km (0.086 R)
• M57: 15,429,524 km (0.103 R)
• M58: 15,525,117 km (0.089 R)
• M59: 15,692,667 km (0.089 R)
• M60: 16,199,205 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 8.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.34 AU - 4.96 AU

Year: 5836 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,230,178 km

• M1: 109,206 km (0.104 R)
• M2: 268,379 km (0.106 R)
• M3: 327,769 km (0.051 R)
• M4: 548,127 km (0.073 R)
• M5: 855,251 km (0.102 R)
• M6: 972,536 km (0.086 R)
• M7: 1,129,913 km (0.066 R)
• M8: 1,200,074 km (0.087 R)
• M9: 1,394,402 km (0.066 R)
• M10: 1,508,246 km (0.05 R)
• M11: 1,598,902 km (0.111 R)
• M12: 1,678,189 km (0.104 R)
• M13: 1,758,822 km (0.113 R)
• M14: 2,037,224 km (0.075 R)
• M15: 2,137,903 km (0.115 R)
• M16: 2,240,378 km (0.099 R)
• M17: 2,329,538 km (0.096 R)
• M18: 2,496,040 km (0.119 R)
• M19: 2,604,050 km (0.104 R)
• M20: 3,002,728 km (0.039 R)
• M21: 3,084,858 km (0.112 R)
• M22: 3,369,542 km (0.04 R)
• M23: 3,803,675 km (0.067 R)
• M24: 4,273,862 km (0.077 R)
• M25: 4,515,911 km (0.073 R)
• M26: 4,591,308 km (0.095 R)
• M27: 4,781,597 km (0.072 R)
• M28: 5,150,355 km (0.059 R)
• M29: 5,428,009 km (0.085 R)
• M30: 5,528,389 km (0.096 R)
• M31: 5,833,120 km (0.066 R)
• M32: 6,081,004 km (0.049 R)
• M33: 6,374,365 km (0.056 R)
• M34: 6,437,944 km (0.097 R)
• M35: 6,694,056 km (0.071 R)
• M36: 7,172,320 km (0.044 R)
• M37: 7,260,433 km (0.051 R)
• M38: 7,393,276 km (0.117 R)
• M39: 7,684,095 km (0.096 R)
• M40: 7,774,302 km (0.084 R)
• M41: 8,047,019 km (0.064 R)
• M42: 8,346,215 km (0.117 R)
• M43: 8,462,153 km (0.112 R)
• M44: 8,672,338 km (0.084 R)
• M45: 8,766,286 km (0.068 R)
• M46: 9,121,730 km (0.028 R)
• M47: 9,773,229 km (0.113 R)
• M48: 10,315,372 km (0.087 R)
• M49: 10,514,786 km (0.093 R)
• M50: 10,917,802 km (0.069 R)
• M51: 11,121,106 km (0.079 R)
• M52: 11,402,798 km (0.103 R)
• M53: 11,505,871 km (0.115 R)
• M54: 12,051,754 km (0.089 R)
• M55: 12,182,951 km (0.047 R)
• M56: 12,393,884 km (0.101 R)
• M57: 12,685,899 km (0.102 R)
• M58: 12,765,934 km (0.115 R)
• M59: 13,060,941 km (0.037 R)
• M60: 13,521,104 km (0.056 R)
• M61: 13,739,517 km (0.095 R)
• M62: 14,097,056 km (0.082 R)
• M63: 14,877,359 km (0.099 R)
• M64: 15,414,714 km (0.062 R)
• M65: 16,016,247 km (0.03 R)
• M66: 16,363,314 km (0.09 R)
• M67: 16,450,530 km (0.031 R)
• M68: 16,566,917 km (0.115 R)
• M69: 17,065,078 km (0.113 R)
• M70: 17,478,866 km (0.09 R)
• M71: 18,165,969 km (0.033 R)
• M72: 18,376,902 km (0.109 R)
• M73: 18,770,643 km (0.111 R)
• M74: 19,228,562 km (0.081 R)
• M75: 19,505,019 km (0.066 R)
• M76: 20,217,554 km (0.071 R)
• M77: 21,096,441 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.8

Radius: 4.3

Gravity: 19.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.53 AU - 7.23 AU

Year: 9842 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,230,178 km

• M1: 302,936 km (0.117 R)
• M2: 346,917 km (0.085 R)
• M3: 417,228 km (0.079 R)
• M4: 627,563 km (0.11 R)
• M5: 655,987 km (0.111 R)
• M6: 729,140 km (0.067 R)
• M7: 1,134,251 km (0.115 R)
• M8: 1,462,618 km (0.085 R)
• M9: 1,539,512 km (0.048 R)
• M10: 1,737,579 km (0.119 R)
• M11: 1,943,576 km (0.089 R)
• M12: 2,114,117 km (0.106 R)
• M13: 2,939,299 km (0.112 R)
• M14: 3,061,072 km (0.113 R)
• M15: 3,513,007 km (0.107 R)
• M16: 3,564,468 km (0.069 R)
• M17: 3,799,337 km (0.116 R)
• M18: 5,340,195 km (0.115 R)
• M19: 6,854,574 km (0.12 R)
• M20: 7,842,519 km (0.03 R)
• M21: 8,525,433 km (0.1 R)
• M22: 8,594,846 km (0.074 R)
• M23: 9,984,162 km (0.098 R)
• M24: 10,462,576 km (0.076 R)
• M25: 10,499,676 km (0.057 R)
• M26: 10,685,776 km (0.066 R)
• M27: 10,723,175 km (0.086 R)
• M28: 11,479,692 km (0.079 R)
• M29: 12,136,277 km (0.065 R)
• M30: 12,253,412 km (0.098 R)
• M31: 12,725,543 km (0.093 R)
• M32: 13,647,215 km (0.084 R)
• M33: 14,465,964 km (0.05 R)
• M34: 16,538,194 km (0.073 R)
• M35: 16,754,812 km (0.114 R)
• M36: 16,885,261 km (0.111 R)
• M37: 17,059,692 km (0.088 R)
• M38: 17,454,332 km (0.115 R)
• M39: 17,718,970 km (0.089 R)
• M40: 17,763,251 km (0.073 R)
• M41: 18,074,116 km (0.07 R)
• M42: 18,252,586 km (0.082 R)
• M43: 18,566,143 km (0.069 R)
• M44: 18,881,645 km (0.049 R)
• M45: 19,244,270 km (0.087 R)
• M46: 19,700,843 km (0.11 R)
• M47: 19,976,402 km (0.103 R)
• M48: 20,998,006 km (0.102 R)
• M49: 21,044,830 km (0.12 R)
• M50: 21,893,948 km (0.117 R)
• M51: 22,322,545 km (0.106 R)
• M52: 23,091,628 km (0.106 R)
• M53: 23,527,856 km (0.065 R)
• M54: 23,966,925 km (0.114 R)
• M55: 24,064,912 km (0.059 R)
• M56: 24,606,007 km (0.095 R)
• M57: 25,400,073 km (0.118 R)
• M58: 25,549,970 km (0.106 R)
• M59: 25,700,017 km (0.074 R)
• M60: 26,051,422 km (0.11 R)
• M61: 26,101,836 km (0.117 R)
• M62: 26,303,494 km (0.086 R)
• M63: 26,911,610 km (0.066 R)
• M64: 27,115,362 km (0.059 R)
• M65: 27,319,563 km (0.074 R)
• M66: 27,832,385 km (0.116 R)
• M67: 28,193,215 km (0.089 R)
• M68: 28,348,348 km (0.111 R)
• M69: 28,400,109 km (0.059 R)
• M70: 29,285,130 km (0.089 R)
• M71: 30,073,510 km (0.05 R)
• M72: 30,284,892 km (0.03 R)
• M73: 30,390,807 km (0.119 R)
• M74: 31,135,506 km (0.114 R)
• M75: 31,456,393 km (0.116 R)
• M76: 31,563,655 km (0.086 R)
• M77: 31,617,360 km (0.106 R)
• M78: 31,778,477 km (0.104 R)
• M79: 31,993,898 km (0.099 R)
• M80: 32,534,246 km (0.114 R)
• M81: 32,588,550 km (0.091 R)
• M82: 32,697,008 km (0.085 R)
• M83: 33,023,281 km (0.051 R)
• M84: 34,338,994 km (0.089 R)
• M85: 35,003,359 km (0.081 R)
• M86: 35,392,762 km (0.086 R)
• M87: 35,839,611 km (0.092 R)
• M88: 36,007,759 km (0.105 R)
• M89: 36,288,404 km (0.09 R)
• M90: 36,795,391 km (0.111 R)
• M91: 36,908,338 km (0.117 R)
• M92: 37,134,679 km (0.099 R)
• M93: 37,304,772 km (0.092 R)
• M94: 37,816,547 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.4

Radius: 7

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.41 AU - 12.41 AU

Year: 23184 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,230,178 km

• M1: 279,598 km (0.107 R)
• M2: 556,953 km (0.108 R)
• M3: 819,796 km (0.117 R)
• M4: 2,119,951 km (0.071 R)
• M5: 2,280,320 km (0.048 R)
• M6: 2,613,176 km (0.116 R)
• M7: 2,917,009 km (0.076 R)
• M8: 3,005,870 km (0.083 R)
• M9: 3,417,115 km (0.113 R)
• M10: 5,178,181 km (0.036 R)
• M11: 5,286,041 km (0.034 R)
• M12: 5,449,402 km (0.11 R)
• M13: 7,172,021 km (0.106 R)
• M14: 7,292,447 km (0.065 R)
• M15: 8,469,633 km (0.071 R)
• M16: 9,971,745 km (0.1 R)
• M17: 10,241,321 km (0.072 R)
• M18: 11,624,951 km (0.067 R)
• M19: 11,979,947 km (0.098 R)
• M20: 14,032,879 km (0.061 R)
• M21: 14,562,904 km (0.088 R)
• M22: 15,486,820 km (0.041 R)
• M23: 16,350,150 km (0.102 R)
• M24: 16,429,437 km (0.094 R)
• M25: 17,633,699 km (0.093 R)
• M26: 17,877,993 km (0.039 R)
• M27: 19,116,065 km (0.105 R)
• M28: 20,381,663 km (0.068 R)
• M29: 20,637,924 km (0.085 R)
• M30: 21,674,039 km (0.075 R)
• M31: 22,286,193 km (0.117 R)
• M32: 23,170,616 km (0.053 R)
• M33: 23,438,097 km (0.113 R)
• M34: 24,427,836 km (0.092 R)
• M35: 25,523,042 km (0.067 R)
• M36: 26,727,604 km (0.092 R)
• M37: 27,008,250 km (0.1 R)
• M38: 29,287,822 km (0.094 R)
• M39: 29,384,163 km (0.117 R)
• M40: 29,770,425 km (0.078 R)
• M41: 34,943,370 km (0.078 R)
• M42: 35,969,611 km (0.055 R)
• M43: 37,946,397 km (0.087 R)
• M44: 38,156,582 km (0.092 R)
• M45: 42,330,812 km (0.077 R)
• M46: 42,767,039 km (0.07 R)
• M47: 44,748,463 km (0.118 R)
• M48: 44,970,466 km (0.076 R)
• M49: 47,210,694 km (0.091 R)
• M50: 49,028,907 km (0.117 R)
• M51: 49,143,200 km (0.049 R)
• M52: 50,061,581 km (0.06 R)
• M53: 50,754,070 km (0.094 R)
• M54: 51,217,524 km (0.103 R)
• M55: 51,798,712 km (0.064 R)
• M56: 52,148,471 km (0.111 R)
• M57: 52,382,143 km (0.069 R)
• M58: 52,850,534 km (0.044 R)
• M59: 54,027,271 km (0.092 R)
• M60: 54,263,785 km (0.1 R)
• M61: 54,382,117 km (0.108 R)
• M62: 55,689,453 km (0.086 R)
• M63: 57,127,388 km (0.115 R)
• M64: 57,368,240 km (0.081 R)
• M65: 57,971,718 km (0.103 R)
• M66: 58,820,387 km (0.103 R)
• M67: 59,795,167 km (0.103 R)
• M68: 60,898,152 km (0.116 R)
• M69: 61,267,359 km (0.051 R)
• M70: 61,760,733 km (0.04 R)
• M71: 62,131,736 km (0.118 R)
• M72: 62,379,320 km (0.107 R)
• M73: 63,000,002 km (0.119 R)
• M74: 63,622,628 km (0.113 R)
• M75: 63,747,542 km (0.075 R)
• M76: 64,122,285 km (0.064 R)
• M77: 64,874,164 km (0.099 R)
• M78: 67,020,295 km (0.069 R)
• M79: 68,293,672 km (0.092 R)
• M80: 71,771,224 km (0.05 R)
• M81: 71,901,075 km (0.068 R)
• M82: 74,252,604 km (0.093 R)
• M83: 75,305,923 km (0.092 R)
• M84: 76,496,722 km (0.119 R)
• M85: 79,567,966 km (0.18 R)
• M86: 80,780,756 km (0.106 R)
• M87: 80,915,843 km (0.036 R)
• M88: 87,073,889 km (0.203 R)
• M89: 88,880,882 km (0.085 R)
• M90: 89,299,607 km (0.103 R)
• M91: 89,998,827 km (0.103 R)
• M92: 90,980,937 km (0.109 R)
• M93: 93,664,573 km (0.093 R)
• M94: 93,806,542 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit