🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.45 AU - 0.73 AU

Year: 297 Days

Day: 47.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 11.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.67 AU - 0.93 AU

Year: 469 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,958,581 km

• M1: 147,204 km (0.065 R)
• M2: 267,032 km (0.073 R)
• M3: 355,594 km (0.088 R)
• M4: 474,674 km (0.119 R)
• M5: 546,032 km (0.081 R)
• M6: 630,854 km (0.077 R)
• M7: 714,629 km (0.05 R)
• M8: 799,301 km (0.083 R)
• M9: 887,863 km (0.088 R)
• M10: 962,064 km (0.079 R)
• M11: 1,159,234 km (0.1 R)
• M12: 1,241,363 km (0.058 R)
• M13: 1,370,316 km (0.106 R)
• M14: 1,444,816 km (0.086 R)
• M15: 1,542,354 km (0.113 R)
• M16: 1,642,136 km (0.056 R)
• M17: 1,730,698 km (0.093 R)
• M18: 1,834,668 km (0.084 R)
• M19: 1,931,458 km (0.087 R)
• M20: 2,011,044 km (0.041 R)
• M21: 2,101,551 km (0.07 R)
• M22: 2,331,184 km (0.097 R)
• M23: 2,548,549 km (0.067 R)
• M24: 2,641,599 km (0.105 R)
• M25: 2,820,518 km (0.054 R)
• M26: 2,900,703 km (0.048 R)
• M27: 3,019,783 km (0.11 R)
• M28: 3,101,912 km (0.082 R)
• M29: 3,251,659 km (0.086 R)
• M30: 3,324,663 km (0.111 R)
• M31: 3,529,762 km (0.119 R)
• M32: 3,622,213 km (0.105 R)
• M33: 3,976,461 km (0.111 R)
• M34: 4,170,041 km (0.09 R)

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 10.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.29 AU - 1.35 AU

Year: 995 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,958,581 km

• M1: 139,276 km (0.11 R)
• M2: 226,491 km (0.032 R)
• M3: 336,745 km (0.108 R)
• M4: 401,221 km (0.094 R)
• M5: 559,496 km (0.082 R)
• M6: 730,187 km (0.106 R)
• M7: 887,265 km (0.112 R)
• M8: 951,143 km (0.111 R)
• M9: 1,055,862 km (0.106 R)
• M10: 1,229,395 km (0.12 R)
• M11: 1,338,153 km (0.113 R)
• M12: 1,565,691 km (0.116 R)
• M13: 1,895,854 km (0.061 R)
• M14: 2,108,732 km (0.097 R)
• M15: 2,337,168 km (0.044 R)
• M16: 2,420,194 km (0.098 R)
• M17: 2,504,268 km (0.083 R)
• M18: 2,620,506 km (0.109 R)
• M19: 2,802,267 km (0.053 R)
• M20: 2,914,915 km (0.113 R)
• M21: 3,020,979 km (0.12 R)
• M22: 3,253,754 km (0.105 R)
• M23: 3,728,129 km (0.112 R)
• M24: 3,825,666 km (0.073 R)
• M25: 3,897,025 km (0.052 R)
• M26: 4,160,018 km (0.057 R)
• M27: 4,224,345 km (0.101 R)
• M28: 4,466,244 km (0.089 R)
• M29: 4,751,079 km (0.043 R)
• M30: 4,818,398 km (0.11 R)
• M31: 5,061,345 km (0.067 R)
• M32: 5,278,561 km (0.036 R)
• M33: 5,458,677 km (0.07 R)
• M34: 5,529,287 km (0.098 R)
• M35: 5,640,737 km (0.084 R)
• M36: 5,742,763 km (0.044 R)
• M37: 6,220,130 km (0.107 R)
• M38: 6,410,418 km (0.081 R)
• M39: 6,570,488 km (0.104 R)
• M40: 6,775,288 km (0.089 R)
• M41: 6,960,191 km (0.073 R)
• M42: 7,091,687 km (0.119 R)
• M43: 7,157,809 km (0.075 R)
• M44: 7,235,151 km (0.094 R)
• M45: 7,312,793 km (0.084 R)
• M46: 7,379,513 km (0.106 R)
• M47: 7,468,973 km (0.082 R)
• M48: 7,547,362 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 12

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.11 AU - 2.47 AU

Year: 2273 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,958,581 km

• M1: 149,598 km (0.108 R)
• M2: 228,735 km (0.059 R)
• M3: 509,530 km (0.114 R)
• M4: 590,164 km (0.119 R)
• M5: 699,968 km (0.069 R)
• M6: 1,031,926 km (0.083 R)
• M7: 1,110,016 km (0.095 R)
• M8: 1,508,096 km (0.099 R)
• M9: 2,084,646 km (0.105 R)
• M10: 2,204,175 km (0.112 R)
• M11: 2,715,351 km (0.074 R)
• M12: 2,877,066 km (0.101 R)
• M13: 3,136,020 km (0.066 R)
• M14: 3,241,786 km (0.101 R)
• M15: 3,457,057 km (0.056 R)
• M16: 3,732,766 km (0.096 R)
• M17: 3,958,659 km (0.089 R)
• M18: 4,471,331 km (0.07 R)
• M19: 4,602,827 km (0.091 R)
• M20: 5,129,262 km (0.061 R)
• M21: 5,457,031 km (0.109 R)
• M22: 5,649,264 km (0.098 R)
• M23: 5,804,697 km (0.08 R)
• M24: 5,922,131 km (0.116 R)
• M25: 6,093,271 km (0.061 R)
• M26: 6,186,171 km (0.117 R)
• M27: 6,266,206 km (0.087 R)
• M28: 6,413,710 km (0.102 R)
• M29: 7,056,831 km (0.113 R)
• M30: 7,322,816 km (0.114 R)
• M31: 7,606,304 km (0.066 R)
• M32: 7,763,830 km (0.091 R)
• M33: 7,907,893 km (0.103 R)
• M34: 8,038,492 km (0.118 R)
• M35: 8,508,229 km (0.085 R)
• M36: 8,821,338 km (0.111 R)
• M37: 8,896,436 km (0.114 R)
• M38: 8,971,833 km (0.078 R)
• M39: 9,183,963 km (0.058 R)
• M40: 9,321,144 km (0.077 R)
• M41: 9,674,943 km (0.092 R)
• M42: 9,799,109 km (0.117 R)
• M43: 9,939,432 km (0.068 R)
• M44: 10,064,646 km (0.106 R)
• M45: 10,221,873 km (0.119 R)
• M46: 10,523,013 km (0.099 R)
• M47: 10,810,989 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 14.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.17 AU - 4.27 AU

Year: 4707 Days

Day: 10.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,958,581 km

• M1: 194,627 km (0.07 R)
• M2: 295,157 km (0.105 R)
• M3: 449,093 km (0.063 R)
• M4: 622,028 km (0.081 R)
• M5: 1,032,076 km (0.11 R)
• M6: 1,132,007 km (0.076 R)
• M7: 1,369,718 km (0.109 R)
• M8: 1,466,807 km (0.12 R)
• M9: 1,653,804 km (0.078 R)
• M10: 1,926,521 km (0.09 R)
• M11: 2,263,416 km (0.063 R)
• M12: 2,447,720 km (0.11 R)
• M13: 2,671,968 km (0.069 R)
• M14: 2,939,598 km (0.051 R)
• M15: 3,424,295 km (0.081 R)
• M16: 4,302,136 km (0.115 R)
• M17: 5,114,602 km (0.109 R)
• M18: 5,493,533 km (0.114 R)
• M19: 5,629,517 km (0.117 R)
• M20: 6,469,061 km (0.086 R)
• M21: 6,928,027 km (0.086 R)
• M22: 7,050,548 km (0.119 R)
• M23: 7,223,333 km (0.113 R)
• M24: 8,005,730 km (0.048 R)
• M25: 8,577,344 km (0.08 R)
• M26: 8,788,576 km (0.099 R)
• M27: 9,189,199 km (0.074 R)
• M28: 9,459,672 km (0.034 R)
• M29: 9,925,520 km (0.102 R)
• M30: 10,624,291 km (0.105 R)
• M31: 11,600,118 km (0.11 R)
• M32: 11,745,976 km (0.088 R)
• M33: 12,069,257 km (0.037 R)
• M34: 12,187,439 km (0.096 R)
• M35: 12,306,070 km (0.116 R)
• M36: 12,574,599 km (0.079 R)
• M37: 13,117,190 km (0.092 R)
• M38: 13,360,885 km (0.086 R)
• M39: 13,513,924 km (0.082 R)
• M40: 14,633,065 km (0.078 R)
• M41: 14,759,326 km (0.092 R)
• M42: 15,203,931 km (0.116 R)
• M43: 16,432,877 km (0.038 R)
• M44: 16,662,660 km (0.059 R)
• M45: 17,559,349 km (0.111 R)
• M46: 18,267,695 km (0.119 R)
• M47: 18,539,963 km (0.087 R)
• M48: 20,483,539 km (0.112 R)
• M49: 20,801,883 km (0.09 R)
• M50: 20,944,001 km (0.119 R)
• M51: 21,086,269 km (0.081 R)
• M52: 21,551,219 km (0.106 R)
• M53: 21,947,204 km (0.106 R)
• M54: 22,491,142 km (0.116 R)
• M55: 23,039,568 km (0.097 R)
• M56: 23,370,778 km (0.103 R)
• M57: 24,560,978 km (0.033 R)
• M58: 25,390,798 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.8

Radius: 14.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.31 AU - 5.77 AU

Year: 7423 Days

Day: 12.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,958,581 km

• M1: 184,155 km (0.045 R)
• M2: 409,300 km (0.075 R)
• M3: 646,712 km (0.094 R)
• M4: 823,237 km (0.109 R)
• M5: 967,599 km (0.092 R)
• M6: 1,229,096 km (0.11 R)
• M7: 1,475,035 km (0.054 R)
• M8: 2,127,282 km (0.074 R)
• M9: 2,240,677 km (0.077 R)
• M10: 2,763,671 km (0.089 R)
• M11: 3,039,530 km (0.075 R)
• M12: 4,005,333 km (0.056 R)
• M13: 4,434,530 km (0.104 R)
• M14: 4,908,905 km (0.107 R)
• M15: 5,306,536 km (0.112 R)
• M16: 5,556,364 km (0.119 R)
• M17: 6,561,363 km (0.088 R)
• M18: 6,728,763 km (0.059 R)
• M19: 7,102,159 km (0.112 R)
• M20: 7,274,196 km (0.106 R)
• M21: 7,412,724 km (0.09 R)
• M22: 7,869,297 km (0.044 R)
• M23: 8,516,607 km (0.069 R)
• M24: 9,785,945 km (0.086 R)
• M25: 10,248,053 km (0.094 R)
• M26: 10,875,466 km (0.094 R)
• M27: 11,193,810 km (0.039 R)
• M28: 11,880,614 km (0.116 R)
• M29: 12,373,689 km (0.099 R)
• M30: 12,498,005 km (0.086 R)
• M31: 13,295,062 km (0.102 R)
• M32: 15,292,642 km (0.06 R)
• M33: 15,604,703 km (0.102 R)
• M34: 16,009,216 km (0.065 R)
• M35: 17,058,496 km (0.083 R)
• M36: 18,035,968 km (0.054 R)
• M37: 18,935,949 km (0.091 R)
• M38: 19,175,305 km (0.104 R)
• M39: 19,512,050 km (0.093 R)
• M40: 19,802,270 km (0.06 R)
• M41: 20,289,062 km (0.089 R)
• M42: 20,927,845 km (0.073 R)
• M43: 21,125,613 km (0.112 R)
• M44: 21,274,463 km (0.054 R)
• M45: 22,023,948 km (0.03 R)
• M46: 24,012,553 km (0.114 R)
• M47: 24,116,074 km (0.109 R)
• M48: 24,688,137 km (0.104 R)
• M49: 25,317,345 km (0.098 R)
• M50: 26,377,845 km (0.09 R)
• M51: 26,538,213 km (0.076 R)
• M52: 26,913,555 km (0.074 R)
• M53: 27,398,700 km (0.079 R)
• M54: 27,778,081 km (0.067 R)
• M55: 30,034,914 km (0.109 R)
• M56: 30,370,163 km (0.106 R)
• M57: 31,326,692 km (0.109 R)
• M58: 31,666,578 km (0.099 R)
• M59: 33,326,965 km (0.074 R)
• M60: 34,022,296 km (0.075 R)
• M61: 34,371,756 km (0.106 R)
• M62: 34,488,443 km (0.09 R)
• M63: 35,427,319 km (0.049 R)
• M64: 36,612,583 km (0.102 R)
• M65: 36,970,720 km (0.069 R)
• M66: 37,330,054 km (0.085 R)
• M67: 37,510,021 km (0.096 R)
• M68: 37,750,723 km (0.116 R)
• M69: 38,233,326 km (0.077 R)
• M70: 38,778,760 km (0.075 R)
• M71: 38,900,383 km (0.107 R)
• M72: 39,509,994 km (0.075 R)
• M73: 40,000,077 km (0.04 R)
• M74: 40,738,941 km (0.078 R)
• M75: 41,234,110 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 10

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.42 AU - 7.2 AU

Year: 9187 Days

Day: 10.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,958,581 km

• M1: 255,513 km (0.091 R)
• M2: 539,001 km (0.047 R)
• M3: 728,841 km (0.098 R)
• M4: 959,670 km (0.106 R)
• M5: 1,360,443 km (0.096 R)
• M6: 1,545,944 km (0.056 R)
• M7: 1,881,642 km (0.115 R)
• M8: 2,176,948 km (0.089 R)
• M9: 2,607,042 km (0.05 R)
• M10: 2,936,606 km (0.08 R)
• M11: 3,470,820 km (0.039 R)
• M12: 3,680,856 km (0.07 R)
• M13: 3,941,605 km (0.064 R)
• M14: 4,611,504 km (0.097 R)
• M15: 4,710,089 km (0.07 R)
• M16: 4,976,523 km (0.097 R)
• M17: 5,646,721 km (0.118 R)
• M18: 6,732,353 km (0.049 R)
• M19: 7,607,800 km (0.088 R)
• M20: 8,438,068 km (0.091 R)
• M21: 8,640,025 km (0.105 R)
• M22: 9,151,949 km (0.112 R)
• M23: 10,528,549 km (0.097 R)
• M24: 11,563,616 km (0.088 R)
• M25: 11,675,665 km (0.103 R)
• M26: 11,855,781 km (0.092 R)
• M27: 12,082,122 km (0.11 R)
• M28: 12,309,810 km (0.036 R)
• M29: 13,540,552 km (0.099 R)
• M30: 14,326,689 km (0.081 R)
• M31: 16,418,666 km (0.043 R)
• M32: 16,519,494 km (0.098 R)
• M33: 16,620,473 km (0.071 R)
• M34: 16,721,601 km (0.093 R)
• M35: 16,873,892 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.6

Radius: 3.3

Gravity: 49.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.83 AU - 9.39 AU

Year: 16573 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,958,581 km

• M1: 229,483 km (0.055 R)
• M2: 481,705 km (0.119 R)
• M3: 517,908 km (0.067 R)
• M4: 818,001 km (0.117 R)
• M5: 861,534 km (0.11 R)
• M6: 1,468,453 km (0.089 R)
• M7: 1,521,560 km (0.083 R)
• M8: 1,657,395 km (0.092 R)
• M9: 2,744,672 km (0.117 R)
• M10: 3,078,275 km (0.051 R)
• M11: 3,215,157 km (0.101 R)
• M12: 3,638,071 km (0.075 R)
• M13: 4,115,737 km (0.032 R)
• M14: 4,266,681 km (0.087 R)
• M15: 4,730,135 km (0.08 R)
• M16: 4,808,973 km (0.091 R)
• M17: 5,048,031 km (0.091 R)
• M18: 5,250,137 km (0.031 R)
• M19: 5,290,977 km (0.11 R)
• M20: 6,213,697 km (0.11 R)
• M21: 6,781,870 km (0.118 R)
• M22: 7,366,498 km (0.06 R)
• M23: 9,760,812 km (0.1 R)
• M24: 10,012,286 km (0.065 R)
• M25: 10,062,850 km (0.116 R)
• M26: 10,676,351 km (0.111 R)
• M27: 11,144,443 km (0.115 R)
• M28: 11,301,820 km (0.074 R)
• M29: 11,992,813 km (0.09 R)
• M30: 12,154,229 km (0.07 R)
• M31: 13,303,888 km (0.075 R)
• M32: 13,919,932 km (0.067 R)
• M33: 14,717,139 km (0.118 R)
• M34: 15,353,977 km (0.111 R)
• M35: 15,412,321 km (0.114 R)
• M36: 16,118,123 km (0.097 R)
• M37: 16,594,443 km (0.117 R)
• M38: 18,174,047 km (0.047 R)
• M39: 19,169,920 km (0.054 R)
• M40: 19,358,563 km (0.112 R)
• M41: 20,696,267 km (0.05 R)
• M42: 20,825,220 km (0.092 R)
• M43: 20,889,847 km (0.089 R)
• M44: 21,278,801 km (0.076 R)
• M45: 22,129,564 km (0.115 R)
• M46: 22,525,849 km (0.095 R)
• M47: 22,724,964 km (0.096 R)
• M48: 23,729,065 km (0.113 R)
• M49: 23,999,238 km (0.054 R)
• M50: 24,067,006 km (0.076 R)
• M51: 24,202,692 km (0.036 R)
• M52: 24,270,609 km (0.036 R)
• M53: 26,197,280 km (0.045 R)
• M54: 26,967,709 km (0.117 R)
• M55: 27,532,591 km (0.118 R)
• M56: 29,322,828 km (0.116 R)
• M57: 31,446,071 km (0.114 R)
• M58: 32,115,072 km (0.111 R)
• M59: 34,607,822 km (0.104 R)
• M60: 35,993,397 km (0.08 R)
• M61: 36,303,813 km (0.102 R)
• M62: 36,459,245 km (0.067 R)
• M63: 38,184,557 km (0.076 R)
• M64: 38,263,695 km (0.111 R)
• M65: 39,057,162 km (0.096 R)
• M66: 39,615,910 km (0.096 R)
• M67: 42,448,845 km (0.102 R)
• M68: 44,345,596 km (0.078 R)
• M69: 45,262,481 km (0.073 R)
• M70: 45,513,656 km (0.06 R)
• M71: 46,860,935 km (0.029 R)
• M72: 47,624,632 km (0.076 R)
• M73: 50,026,276 km (0.11 R)
• M74: 51,503,705 km (0.05 R)
• M75: 52,643,042 km (0.1 R)
• M76: 52,907,232 km (0.104 R)
• M77: 55,303,939 km (0.06 R)
• M78: 56,650,619 km (0.092 R)
• M79: 58,008,070 km (0.1 R)
• M80: 58,827,717 km (0.09 R)
• M81: 59,284,739 km (0.088 R)
• M82: 60,939,740 km (0.054 R)
• M83: 61,494,748 km (0.086 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: 534 - 16,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit