🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 20.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,296,146 km

• M1: 207,791 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 260 Days

Day: 46.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 12.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.45 AU - 1.63 AU

Year: 1254 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,296,146 km

• M1: 173,683 km (0.088 R)
• M2: 322,982 km (0.06 R)
• M3: 403,465 km (0.081 R)
• M4: 520,601 km (0.042 R)
• M5: 645,664 km (0.114 R)
• M6: 795,412 km (0.104 R)
• M7: 950,844 km (0.113 R)
• M8: 1,373,308 km (0.063 R)
• M9: 1,666,221 km (0.102 R)
• M10: 1,771,388 km (0.075 R)
• M11: 1,906,026 km (0.075 R)
• M12: 2,053,680 km (0.096 R)
• M13: 2,262,967 km (0.113 R)
• M14: 2,620,805 km (0.111 R)
• M15: 2,754,546 km (0.101 R)
• M16: 2,848,493 km (0.095 R)
• M17: 3,039,679 km (0.085 R)
• M18: 3,136,918 km (0.118 R)
• M19: 3,301,475 km (0.061 R)
• M20: 3,468,726 km (0.063 R)
• M21: 3,627,599 km (0.091 R)
• M22: 3,707,933 km (0.102 R)
• M23: 3,835,241 km (0.073 R)
• M24: 3,940,707 km (0.046 R)
• M25: 4,094,643 km (0.097 R)
• M26: 4,226,439 km (0.112 R)
• M27: 4,371,998 km (0.109 R)
• M28: 4,469,835 km (0.106 R)
• M29: 4,768,133 km (0.101 R)
• M30: 4,945,107 km (0.036 R)
• M31: 5,253,728 km (0.11 R)
• M32: 5,410,357 km (0.105 R)
• M33: 5,515,673 km (0.083 R)
• M34: 5,755,180 km (0.042 R)
• M35: 5,943,823 km (0.067 R)
• M36: 6,079,807 km (0.098 R)
• M37: 6,285,953 km (0.091 R)
• M38: 6,564,205 km (0.1 R)
• M39: 6,903,643 km (0.069 R)
• M40: 7,017,935 km (0.052 R)
• M41: 7,292,298 km (0.101 R)
• M42: 7,629,043 km (0.118 R)
• M43: 7,762,334 km (0.036 R)
• M44: 7,866,454 km (0.108 R)
• M45: 8,226,985 km (0.112 R)
• M46: 8,501,049 km (0.059 R)
• M47: 8,669,945 km (0.049 R)
• M48: 8,902,270 km (0.098 R)
• M49: 9,105,125 km (0.081 R)
• M50: 9,357,048 km (0.092 R)
• M51: 9,675,093 km (0.118 R)
• M52: 10,110,123 km (0.119 R)
• M53: 10,305,648 km (0.102 R)
• M54: 10,420,240 km (0.111 R)
• M55: 10,650,770 km (0.098 R)
• M56: 10,766,559 km (0.101 R)
• M57: 10,932,912 km (0.084 R)
• M58: 11,049,748 km (0.073 R)
• M59: 11,133,522 km (0.111 R)
• M60: 11,234,351 km (0.104 R)
• M61: 11,352,234 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 10.5

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.43 AU - 2.01 AU

Year: 1480 Days

Day: 7.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,296,146 km

• M1: 133,740 km (0.089 R)
• M2: 214,224 km (0.11 R)
• M3: 286,480 km (0.105 R)
• M4: 372,200 km (0.062 R)
• M5: 546,631 km (0.075 R)
• M6: 628,760 km (0.065 R)
• M7: 828,473 km (0.075 R)
• M8: 963,410 km (0.098 R)
• M9: 1,033,721 km (0.043 R)
• M10: 1,264,401 km (0.085 R)
• M11: 1,386,174 km (0.081 R)
• M12: 1,651,112 km (0.111 R)
• M13: 1,775,278 km (0.111 R)
• M14: 1,882,839 km (0.094 R)
• M15: 1,982,621 km (0.115 R)
• M16: 2,145,981 km (0.12 R)
• M17: 2,218,836 km (0.048 R)
• M18: 2,345,844 km (0.05 R)
• M19: 2,529,850 km (0.039 R)
• M20: 2,629,332 km (0.042 R)
• M21: 2,718,792 km (0.039 R)
• M22: 3,005,272 km (0.102 R)
• M23: 3,217,551 km (0.112 R)
• M24: 3,422,650 km (0.072 R)
• M25: 3,744,584 km (0.062 R)
• M26: 4,351,652 km (0.079 R)
• M27: 4,471,331 km (0.11 R)
• M28: 4,578,742 km (0.095 R)
• M29: 4,673,437 km (0.052 R)
• M30: 4,878,686 km (0.11 R)
• M31: 5,128,664 km (0.068 R)
• M32: 5,411,553 km (0.098 R)
• M33: 5,612,613 km (0.074 R)
• M34: 5,685,018 km (0.052 R)
• M35: 5,787,044 km (0.1 R)
• M36: 6,185,872 km (0.108 R)
• M37: 6,335,919 km (0.032 R)
• M38: 6,471,903 km (0.113 R)
• M39: 6,994,598 km (0.087 R)
• M40: 7,213,909 km (0.113 R)
• M41: 7,578,927 km (0.118 R)
• M42: 7,804,222 km (0.098 R)
• M43: 7,885,154 km (0.061 R)
• M44: 7,966,386 km (0.076 R)
• M45: 8,113,291 km (0.099 R)
• M46: 8,228,332 km (0.075 R)
• M47: 8,376,882 km (0.066 R)
• M48: 8,443,154 km (0.113 R)
• M49: 8,576,446 km (0.086 R)
• M50: 8,895,538 km (0.052 R)
• M51: 9,562,745 km (0.117 R)
• M52: 9,666,865 km (0.108 R)
• M53: 9,893,655 km (0.088 R)
• M54: 10,051,780 km (0.069 R)
• M55: 11,072,337 km (0.069 R)
• M56: 11,145,191 km (0.094 R)
• M57: 11,218,195 km (0.084 R)
• M58: 11,328,149 km (0.113 R)
• M59: 11,493,455 km (0.062 R)
• M60: 11,808,209 km (0.071 R)
• M61: 12,013,307 km (0.118 R)
• M62: 12,597,786 km (0.074 R)
• M63: 12,731,078 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 10.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.74 AU - 4.48 AU

Year: 4500 Days

Day: 9.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,296,146 km

• M1: 131,646 km (0.045 R)
• M2: 213,775 km (0.119 R)
• M3: 540,647 km (0.064 R)
• M4: 669,600 km (0.092 R)
• M5: 1,212,341 km (0.112 R)
• M6: 1,535,622 km (0.096 R)
• M7: 1,725,163 km (0.105 R)
• M8: 1,886,130 km (0.101 R)
• M9: 1,959,134 km (0.089 R)
• M10: 2,033,334 km (0.1 R)
• M11: 2,165,429 km (0.062 R)
• M12: 2,300,366 km (0.066 R)
• M13: 2,578,918 km (0.1 R)
• M14: 2,722,232 km (0.115 R)
• M15: 2,826,353 km (0.105 R)
• M16: 2,931,819 km (0.066 R)
• M17: 3,168,483 km (0.118 R)
• M18: 3,433,720 km (0.108 R)
• M19: 3,546,517 km (0.11 R)
• M20: 4,224,644 km (0.093 R)
• M21: 4,297,049 km (0.096 R)
• M22: 4,516,958 km (0.06 R)
• M23: 4,942,564 km (0.066 R)
• M24: 5,198,975 km (0.063 R)
• M25: 5,939,933 km (0.03 R)
• M26: 6,212,650 km (0.08 R)
• M27: 6,770,500 km (0.084 R)
• M28: 6,969,466 km (0.093 R)
• M29: 7,344,358 km (0.052 R)
• M30: 7,784,924 km (0.085 R)
• M31: 8,234,316 km (0.106 R)
• M32: 8,846,470 km (0.12 R)
• M33: 8,939,670 km (0.036 R)
• M34: 9,696,186 km (0.116 R)
• M35: 9,856,405 km (0.108 R)
• M36: 10,179,537 km (0.116 R)
• M37: 10,407,823 km (0.102 R)
• M38: 10,935,904 km (0.1 R)
• M39: 11,304,064 km (0.039 R)
• M40: 11,371,533 km (0.091 R)
• M41: 12,121,467 km (0.055 R)
• M42: 12,467,636 km (0.113 R)
• M43: 13,383,026 km (0.101 R)
• M44: 13,597,399 km (0.096 R)
• M45: 14,575,919 km (0.059 R)
• M46: 14,944,079 km (0.118 R)
• M47: 15,018,130 km (0.086 R)
• M48: 15,427,280 km (0.062 R)
• M49: 15,539,479 km (0.075 R)
• M50: 16,294,798 km (0.099 R)
• M51: 16,561,980 km (0.053 R)
• M52: 17,294,411 km (0.1 R)
• M53: 17,645,218 km (0.038 R)
• M54: 17,919,581 km (0.113 R)
• M55: 18,037,614 km (0.104 R)
• M56: 19,031,093 km (0.119 R)
• M57: 19,635,768 km (0.09 R)
• M58: 19,879,463 km (0.115 R)
• M59: 21,029,721 km (0.098 R)
• M60: 21,362,277 km (0.104 R)
• M61: 21,738,515 km (0.084 R)
• M62: 21,864,477 km (0.051 R)
• M63: 21,990,588 km (0.102 R)
• M64: 22,497,725 km (0.108 R)
• M65: 22,625,032 km (0.037 R)
• M66: 22,710,154 km (0.103 R)
• M67: 22,795,275 km (0.107 R)
• M68: 22,880,546 km (0.078 R)
• M69: 23,782,172 km (0.095 R)
• M70: 23,868,639 km (0.066 R)
• M71: 23,998,490 km (0.111 R)
• M72: 24,215,557 km (0.1 R)
• M73: 24,389,689 km (0.097 R)
• M74: 25,708,693 km (0.101 R)
• M75: 26,287,487 km (0.093 R)
• M76: 26,645,924 km (0.094 R)
• M77: 27,141,242 km (0.077 R)
• M78: 27,276,778 km (0.059 R)
• M79: 27,594,075 km (0.082 R)
• M80: 27,685,031 km (0.079 R)
• M81: 28,553,446 km (0.057 R)
• M82: 29,477,213 km (0.089 R)
• M83: 30,363,880 km (0.087 R)
• M84: 30,645,722 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.7

Radius: 12.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.73 AU - 5.25 AU

Year: 6241 Days

Day: 7.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,296,146 km

• M1: 238,459 km (0.097 R)
• M2: 497,114 km (0.087 R)
• M3: 765,642 km (0.111 R)
• M4: 1,196,035 km (0.061 R)
• M5: 1,485,507 km (0.053 R)
• M6: 1,614,311 km (0.053 R)
• M7: 1,797,718 km (0.119 R)
• M8: 2,059,215 km (0.085 R)
• M9: 2,203,876 km (0.115 R)
• M10: 2,541,967 km (0.063 R)
• M11: 2,678,101 km (0.088 R)
• M12: 3,204,835 km (0.1 R)
• M13: 3,459,002 km (0.077 R)
• M14: 3,719,751 km (0.084 R)
• M15: 4,077,739 km (0.1 R)
• M16: 5,020,804 km (0.089 R)
• M17: 5,242,209 km (0.117 R)
• M18: 5,341,691 km (0.117 R)
• M19: 5,492,037 km (0.061 R)
• M20: 5,694,742 km (0.074 R)
• M21: 6,691,214 km (0.075 R)
• M22: 7,071,940 km (0.055 R)
• M23: 7,600,021 km (0.06 R)
• M24: 7,911,633 km (0.116 R)
• M25: 8,083,371 km (0.095 R)
• M26: 8,169,689 km (0.104 R)
• M27: 8,285,328 km (0.027 R)
• M28: 8,606,066 km (0.045 R)
• M29: 8,930,843 km (0.108 R)
• M30: 9,050,073 km (0.065 R)
• M31: 9,259,809 km (0.045 R)
• M32: 9,868,074 km (0.104 R)
• M33: 10,084,093 km (0.049 R)
• M34: 10,332,875 km (0.101 R)
• M35: 10,772,991 km (0.063 R)
• M36: 11,933,123 km (0.095 R)
• M37: 12,229,476 km (0.098 R)
• M38: 12,395,081 km (0.084 R)
• M39: 12,695,175 km (0.069 R)
• M40: 12,963,852 km (0.112 R)
• M41: 13,507,042 km (0.11 R)
• M42: 13,781,405 km (0.119 R)
• M43: 13,988,298 km (0.081 R)
• M44: 14,196,389 km (0.086 R)
• M45: 14,545,401 km (0.078 R)
• M46: 14,720,879 km (0.12 R)
• M47: 15,358,914 km (0.079 R)
• M48: 15,466,026 km (0.055 R)
• M49: 16,296,145 km (0.089 R)
• M50: 16,698,414 km (0.091 R)
• M51: 16,992,972 km (0.026 R)
• M52: 17,438,025 km (0.075 R)
• M53: 17,624,574 km (0.098 R)
• M54: 18,910,816 km (0.108 R)
• M55: 19,487,965 km (0.077 R)
• M56: 20,344,862 km (0.06 R)
• M57: 20,698,960 km (0.095 R)
• M58: 20,896,579 km (0.06 R)
• M59: 21,174,232 km (0.098 R)
• M60: 21,653,245 km (0.115 R)
• M61: 22,256,872 km (0.108 R)
• M62: 22,418,887 km (0.082 R)
• M63: 22,499,969 km (0.033 R)
• M64: 23,893,772 km (0.058 R)
• M65: 25,357,587 km (0.115 R)
• M66: 26,079,098 km (0.103 R)
• M67: 26,635,452 km (0.115 R)
• M68: 27,325,397 km (0.094 R)
• M69: 27,498,931 km (0.1 R)
• M70: 27,716,147 km (0.099 R)
• M71: 28,065,009 km (0.06 R)
• M72: 28,415,368 km (0.027 R)
• M73: 28,723,090 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.2

Radius: 6

Gravity: 27.45 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.65 AU - 8.99 AU

Year: 15743 Days

Day: 23.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,296,146 km

• M1: 81,232 km (0.082 R)
• M2: 195,973 km (0.059 R)
• M3: 381,624 km (0.112 R)
• M4: 554,111 km (0.118 R)
• M5: 595,699 km (0.055 R)
• M6: 773,571 km (0.119 R)
• M7: 868,864 km (0.091 R)
• M8: 917,933 km (0.076 R)
• M9: 2,892,924 km (0.049 R)
• M10: 3,156,515 km (0.083 R)
• M11: 3,194,812 km (0.06 R)
• M12: 3,869,199 km (0.079 R)
• M13: 5,853,765 km (0.081 R)
• M14: 6,234,790 km (0.118 R)
• M15: 6,331,281 km (0.047 R)
• M16: 7,578,778 km (0.117 R)
• M17: 7,733,612 km (0.095 R)
• M18: 8,151,289 km (0.084 R)
• M19: 8,256,755 km (0.07 R)
• M20: 8,954,031 km (0.077 R)
• M21: 9,337,301 km (0.099 R)
• M22: 10,176,545 km (0.038 R)
• M23: 11,509,611 km (0.06 R)
• M24: 12,835,198 km (0.07 R)
• M25: 13,516,018 km (0.106 R)
• M26: 14,463,122 km (0.081 R)
• M27: 14,783,561 km (0.113 R)
• M28: 15,496,694 km (0.086 R)
• M29: 15,890,435 km (0.093 R)
• M30: 18,045,393 km (0.109 R)
• M31: 18,114,208 km (0.096 R)
• M32: 18,459,629 km (0.107 R)
• M33: 18,946,720 km (0.1 R)
• M34: 19,016,732 km (0.045 R)
• M35: 19,367,688 km (0.034 R)
• M36: 20,290,258 km (0.098 R)
• M37: 20,361,766 km (0.104 R)
• M38: 21,009,675 km (0.118 R)
• M39: 21,445,304 km (0.117 R)
• M40: 21,664,165 km (0.104 R)
• M41: 22,325,388 km (0.109 R)
• M42: 23,818,524 km (0.092 R)
• M43: 25,884,770 km (0.066 R)
• M44: 26,195,634 km (0.109 R)
• M45: 26,586,085 km (0.042 R)
• M46: 29,130,146 km (0.038 R)
• M47: 29,615,741 km (0.111 R)
• M48: 30,595,009 km (0.101 R)
• M49: 30,759,267 km (0.054 R)
• M50: 31,501,871 km (0.036 R)
• M51: 33,257,701 km (0.076 R)
• M52: 35,044,947 km (0.101 R)
• M53: 35,302,854 km (0.115 R)
• M54: 37,651,989 km (0.087 R)
• M55: 38,004,292 km (0.089 R)
• M56: 38,889,762 km (0.075 R)
• M57: 39,245,805 km (0.075 R)
• M58: 41,768,623 km (0.113 R)
• M59: 43,879,898 km (0.102 R)
• M60: 44,157,851 km (0.061 R)
• M61: 45,368,995 km (0.103 R)
• M62: 45,462,494 km (0.082 R)
• M63: 46,119,677 km (0.044 R)
• M64: 46,779,853 km (0.052 R)
• M65: 46,969,094 km (0.115 R)
• M66: 47,538,314 km (0.081 R)
• M67: 48,205,221 km (0.118 R)
• M68: 48,396,407 km (0.069 R)
• M69: 48,492,000 km (0.074 R)
• M70: 49,163,395 km (0.113 R)
• M71: 50,418,372 km (0.102 R)
• M72: 50,709,340 km (0.091 R)
• M73: 53,948,134 km (0.078 R)
• M74: 54,444,649 km (0.094 R)
• M75: 55,242,305 km (0.106 R)
• M76: 56,546,499 km (0.098 R)
• M77: 57,253,050 km (0.108 R)
• M78: 57,962,593 km (0.07 R)
• M79: 60,108,275 km (0.084 R)
• M80: 60,313,972 km (0.111 R)
• M81: 62,488,078 km (0.114 R)
• M82: 62,800,737 km (0.049 R)
• M83: 64,266,796 km (0.086 R)
• M84: 64,477,131 km (0.114 R)
• M85: 64,582,448 km (0.047 R)
• M86: 65,215,097 km (0.115 R)
• M87: 67,980,863 km (0.093 R)
• M88: 69,377,957 km (0.066 R)
• M89: 69,917,856 km (0.118 R)
• M90: 72,200,570 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit