🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.61 AU - 0.79 AU

Year: 247 Days

Day: 19.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.14 AU - 1.2 AU

Year: 534 Days

Day: 41.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.09 AU - 1.75 AU

Year: 714 Days

Day: 37.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,919,353 km

• M1: 77,791 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.45 AU - 2.25 AU

Year: 1061 Days

Day: 29.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,919,353 km

• M1: 1,021,604 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.18 AU - 2.22 AU

Year: 1376 Days

Day: 30.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.4

Radius: 10.1

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.8 AU - 3.9 AU

Year: 3186 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,919,353 km

• M1: 289,472 km (0.113 R)
• M2: 430,842 km (0.085 R)
• M3: 540,198 km (0.049 R)
• M4: 639,531 km (0.06 R)
• M5: 846,724 km (0.059 R)
• M6: 1,139,786 km (0.098 R)
• M7: 1,205,011 km (0.115 R)
• M8: 1,464,414 km (0.084 R)
• M9: 1,564,644 km (0.11 R)
• M10: 2,414,061 km (0.113 R)
• M11: 2,778,332 km (0.117 R)
• M12: 3,030,853 km (0.08 R)
• M13: 3,122,856 km (0.119 R)
• M14: 3,347,552 km (0.092 R)
• M15: 3,538,887 km (0.109 R)
• M16: 3,773,307 km (0.089 R)
• M17: 3,992,767 km (0.096 R)
• M18: 4,465,197 km (0.105 R)
• M19: 6,290,142 km (0.109 R)
• M20: 6,360,752 km (0.1 R)
• M21: 6,526,806 km (0.108 R)
• M22: 7,107,096 km (0.107 R)
• M23: 7,180,847 km (0.108 R)
• M24: 7,378,616 km (0.119 R)
• M25: 7,603,312 km (0.087 R)
• M26: 7,729,124 km (0.118 R)
• M27: 7,957,410 km (0.102 R)
• M28: 8,136,479 km (0.097 R)
• M29: 8,576,895 km (0.082 R)
• M30: 8,734,122 km (0.11 R)
• M31: 8,865,918 km (0.12 R)
• M32: 8,945,354 km (0.059 R)
• M33: 9,025,090 km (0.112 R)
• M34: 9,399,982 km (0.097 R)
• M35: 9,670,904 km (0.107 R)
• M36: 9,752,584 km (0.113 R)
• M37: 10,165,026 km (0.087 R)
• M38: 11,120,657 km (0.076 R)
• M39: 11,436,159 km (0.11 R)
• M40: 11,696,310 km (0.114 R)
• M41: 11,812,547 km (0.095 R)
• M42: 12,046,369 km (0.119 R)
• M43: 12,193,274 km (0.083 R)
• M44: 12,667,200 km (0.114 R)
• M45: 13,207,697 km (0.084 R)
• M46: 13,572,117 km (0.051 R)
• M47: 13,694,339 km (0.072 R)
• M48: 14,779,522 km (0.075 R)
• M49: 15,827,904 km (0.041 R)
• M50: 15,988,871 km (0.083 R)
• M51: 16,442,452 km (0.066 R)
• M52: 17,064,629 km (0.061 R)
• M53: 17,130,602 km (0.07 R)
• M54: 17,196,724 km (0.055 R)
• M55: 17,694,735 km (0.119 R)
• M56: 18,366,131 km (0.057 R)
• M57: 18,806,996 km (0.026 R)
• M58: 18,943,279 km (0.108 R)
• M59: 19,080,012 km (0.027 R)
• M60: 19,560,969 km (0.066 R)
• M61: 19,872,282 km (0.111 R)
• M62: 20,464,839 km (0.109 R)
• M63: 20,640,317 km (0.034 R)
• M64: 20,745,784 km (0.104 R)
• M65: 20,921,861 km (0.095 R)
• M66: 21,311,264 km (0.058 R)
• M67: 21,595,949 km (0.097 R)
• M68: 21,989,541 km (0.091 R)
• M69: 22,277,217 km (0.058 R)
• M70: 23,038,222 km (0.052 R)
• M71: 23,220,731 km (0.106 R)
• M72: 23,476,992 km (0.112 R)
• M73: 23,881,654 km (0.065 R)
• M74: 23,992,357 km (0.069 R)
• M75: 24,697,711 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 14.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.55 AU - 4.71 AU

Year: 3540 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,919,353 km

• M1: 205,996 km (0.101 R)
• M2: 301,589 km (0.113 R)
• M3: 400,773 km (0.061 R)
• M4: 509,979 km (0.1 R)
• M5: 667,655 km (0.116 R)
• M6: 758,611 km (0.096 R)
• M7: 884,273 km (0.083 R)
• M8: 1,226,553 km (0.092 R)
• M9: 1,561,054 km (0.09 R)
• M10: 1,739,524 km (0.101 R)
• M11: 2,006,706 km (0.072 R)
• M12: 2,117,408 km (0.029 R)
• M13: 2,477,191 km (0.097 R)
• M14: 2,626,639 km (0.092 R)
• M15: 2,717,894 km (0.067 R)
• M16: 2,810,196 km (0.116 R)
• M17: 3,029,806 km (0.084 R)
• M18: 3,502,984 km (0.061 R)
• M19: 3,671,730 km (0.062 R)
• M20: 3,860,523 km (0.075 R)
• M21: 4,409,996 km (0.098 R)
• M22: 5,290,230 km (0.073 R)
• M23: 5,582,693 km (0.112 R)
• M24: 6,081,901 km (0.081 R)
• M25: 6,224,169 km (0.064 R)
• M26: 6,347,138 km (0.103 R)
• M27: 6,741,927 km (0.057 R)
• M28: 6,974,103 km (0.103 R)
• M29: 7,123,402 km (0.08 R)
• M30: 7,230,514 km (0.076 R)
• M31: 7,338,374 km (0.115 R)
• M32: 7,664,946 km (0.09 R)
• M33: 8,309,863 km (0.095 R)
• M34: 8,513,465 km (0.062 R)
• M35: 8,627,459 km (0.047 R)
• M36: 9,533,424 km (0.067 R)
• M37: 10,081,999 km (0.104 R)
• M38: 10,226,810 km (0.1 R)
• M39: 10,788,250 km (0.115 R)
• M40: 10,911,669 km (0.103 R)
• M41: 11,184,834 km (0.095 R)
• M42: 11,334,881 km (0.088 R)
• M43: 11,535,791 km (0.119 R)
• M44: 11,738,047 km (0.12 R)
• M45: 12,248,625 km (0.073 R)
• M46: 12,714,473 km (0.086 R)
• M47: 13,107,167 km (0.091 R)
• M48: 13,743,856 km (0.118 R)
• M49: 13,850,818 km (0.087 R)
• M50: 14,012,085 km (0.043 R)
• M51: 14,227,954 km (0.085 R)
• M52: 14,499,325 km (0.076 R)
• M53: 14,635,608 km (0.053 R)
• M54: 15,629,836 km (0.072 R)
• M55: 16,050,655 km (0.073 R)
• M56: 17,335,102 km (0.041 R)
• M57: 17,566,979 km (0.077 R)
• M58: 18,445,567 km (0.028 R)
• M59: 18,712,001 km (0.062 R)
• M60: 19,609,139 km (0.097 R)
• M61: 20,245,379 km (0.086 R)
• M62: 20,612,193 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 14.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.42 AU - 7.46 AU

Year: 6893 Days

Day: 11.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,919,353 km

• M1: 191,934 km (0.118 R)
• M2: 472,280 km (0.088 R)
• M3: 636,838 km (0.057 R)
• M4: 939,774 km (0.066 R)
• M5: 1,157,439 km (0.088 R)
• M6: 1,662,481 km (0.111 R)
• M7: 1,871,619 km (0.089 R)
• M8: 2,069,537 km (0.077 R)
• M9: 2,464,924 km (0.119 R)
• M10: 3,255,848 km (0.041 R)
• M11: 3,993,515 km (0.069 R)
• M12: 4,147,302 km (0.108 R)
• M13: 4,250,823 km (0.095 R)
• M14: 4,460,709 km (0.11 R)
• M15: 5,138,687 km (0.057 R)
• M16: 5,306,386 km (0.051 R)
• M17: 5,561,301 km (0.094 R)
• M18: 5,675,893 km (0.1 R)
• M19: 5,878,299 km (0.068 R)
• M20: 6,112,569 km (0.09 R)
• M21: 6,260,671 km (0.082 R)
• M22: 6,409,970 km (0.068 R)
• M23: 6,560,465 km (0.119 R)
• M24: 6,651,271 km (0.115 R)
• M25: 6,957,199 km (0.113 R)
• M26: 7,967,134 km (0.062 R)
• M27: 8,194,373 km (0.071 R)
• M28: 8,423,557 km (0.119 R)
• M29: 8,588,563 km (0.066 R)
• M30: 8,754,767 km (0.114 R)
• M31: 8,854,997 km (0.086 R)
• M32: 9,878,247 km (0.039 R)
• M33: 10,017,522 km (0.119 R)
• M34: 10,510,148 km (0.106 R)
• M35: 10,652,266 km (0.1 R)
• M36: 11,336,676 km (0.104 R)
• M37: 12,221,398 km (0.028 R)
• M38: 12,747,833 km (0.097 R)
• M39: 13,281,748 km (0.11 R)
• M40: 13,745,202 km (0.103 R)
• M41: 14,174,697 km (0.093 R)
• M42: 14,410,912 km (0.113 R)
• M43: 14,767,554 km (0.116 R)
• M44: 15,489,812 km (0.064 R)
• M45: 15,651,827 km (0.114 R)
• M46: 15,814,440 km (0.065 R)
• M47: 16,511,865 km (0.111 R)
• M48: 17,513,572 km (0.105 R)
• M49: 17,640,282 km (0.114 R)
• M50: 17,767,141 km (0.119 R)
• M51: 18,021,906 km (0.073 R)
• M52: 18,192,447 km (0.036 R)
• M53: 19,009,701 km (0.103 R)
• M54: 19,226,767 km (0.093 R)
• M55: 19,444,582 km (0.057 R)
• M56: 20,324,367 km (0.095 R)
• M57: 21,127,258 km (0.112 R)
• M58: 22,168,460 km (0.083 R)
• M59: 22,626,229 km (0.105 R)
• M60: 24,394,476 km (0.081 R)
• M61: 24,677,814 km (0.086 R)
• M62: 24,867,205 km (0.089 R)
• M63: 25,343,076 km (0.106 R)
• M64: 26,207,004 km (0.113 R)
• M65: 26,691,102 km (0.034 R)
• M66: 26,885,580 km (0.11 R)
• M67: 28,806,566 km (0.086 R)
• M68: 29,205,992 km (0.084 R)
• M69: 29,356,338 km (0.059 R)
• M70: 29,808,722 km (0.099 R)
• M71: 30,669,508 km (0.091 R)
• M72: 30,873,261 km (0.079 R)
• M73: 31,384,586 km (0.07 R)
• M74: 32,467,675 km (0.109 R)
• M75: 32,623,256 km (0.091 R)
• M76: 33,720,258 km (0.112 R)
• M77: 33,825,275 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 10.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.4 AU - 7.86 AU

Year: 8030 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,919,353 km

• M1: 135,236 km (0.069 R)
• M2: 354,248 km (0.095 R)
• M3: 521,648 km (0.068 R)
• M4: 616,044 km (0.084 R)
• M5: 880,084 km (0.067 R)
• M6: 1,179,579 km (0.092 R)
• M7: 1,476,232 km (0.104 R)
• M8: 1,562,849 km (0.081 R)
• M9: 1,814,921 km (0.117 R)
• M10: 2,439,642 km (0.084 R)
• M11: 2,626,939 km (0.1 R)
• M12: 2,711,611 km (0.097 R)
• M13: 2,883,948 km (0.044 R)
• M14: 3,104,455 km (0.103 R)
• M15: 3,239,392 km (0.105 R)
• M16: 3,445,538 km (0.097 R)
• M17: 4,065,472 km (0.055 R)
• M18: 4,263,240 km (0.088 R)
• M19: 4,540,295 km (0.095 R)
• M20: 4,849,365 km (0.066 R)
• M21: 5,515,075 km (0.118 R)
• M22: 5,679,184 km (0.102 R)
• M23: 5,761,912 km (0.067 R)
• M24: 6,380,349 km (0.11 R)
• M25: 6,495,091 km (0.086 R)
• M26: 7,020,030 km (0.062 R)
• M27: 7,227,821 km (0.115 R)
• M28: 7,588,801 km (0.09 R)
• M29: 8,898,381 km (0.098 R)
• M30: 8,994,572 km (0.075 R)
• M31: 9,448,302 km (0.096 R)
• M32: 10,042,355 km (0.114 R)
• M33: 11,545,365 km (0.114 R)
• M34: 12,180,259 km (0.117 R)
• M35: 12,466,140 km (0.115 R)
• M36: 12,609,904 km (0.067 R)
• M37: 12,826,521 km (0.083 R)
• M38: 13,044,486 km (0.102 R)
• M39: 13,410,402 km (0.069 R)
• M40: 13,484,004 km (0.031 R)
• M41: 13,594,557 km (0.062 R)
• M42: 13,668,608 km (0.052 R)
• M43: 14,002,959 km (0.087 R)
• M44: 14,302,454 km (0.106 R)
• M45: 14,831,582 km (0.093 R)
• M46: 15,098,614 km (0.109 R)
• M47: 15,175,208 km (0.102 R)
• M48: 15,405,738 km (0.109 R)
• M49: 17,051,614 km (0.112 R)
• M50: 17,814,563 km (0.11 R)
• M51: 18,057,809 km (0.118 R)
• M52: 18,139,041 km (0.095 R)
• M53: 19,124,442 km (0.053 R)
• M54: 19,749,013 km (0.071 R)
• M55: 21,146,856 km (0.063 R)
• M56: 21,318,445 km (0.1 R)
• M57: 21,792,670 km (0.064 R)
• M58: 22,971,501 km (0.111 R)
• M59: 23,059,614 km (0.063 R)
• M60: 23,724,278 km (0.097 R)
• M61: 23,813,438 km (0.093 R)
• M62: 24,126,247 km (0.108 R)
• M63: 24,755,755 km (0.113 R)
• M64: 26,815,718 km (0.12 R)
• M65: 27,936,804 km (0.081 R)
• M66: 28,313,940 km (0.114 R)
• M67: 28,597,877 km (0.12 R)
• M68: 29,311,758 km (0.094 R)
• M69: 30,224,455 km (0.116 R)
• M70: 30,514,674 km (0.056 R)
• M71: 30,951,650 km (0.108 R)
• M72: 31,782,816 km (0.111 R)
• M73: 31,930,170 km (0.088 R)
• M74: 32,028,605 km (0.035 R)
• M75: 32,373,877 km (0.092 R)
• M76: 33,217,459 km (0.055 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.4

Radius: 9.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.54 AU - 9.78 AU

Year: 9831 Days

Day: 5.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,919,353 km

• M1: 141,220 km (0.053 R)
• M2: 445,203 km (0.086 R)
• M3: 637,287 km (0.065 R)
• M4: 826,229 km (0.11 R)
• M5: 904,020 km (0.087 R)
• M6: 1,135,897 km (0.05 R)
• M7: 1,313,320 km (0.047 R)
• M8: 1,386,922 km (0.094 R)
• M9: 1,655,899 km (0.111 R)
• M10: 1,755,980 km (0.063 R)
• M11: 1,899,743 km (0.116 R)
• M12: 2,177,247 km (0.074 R)
• M13: 2,309,642 km (0.12 R)
• M14: 3,830,005 km (0.083 R)
• M15: 4,208,637 km (0.066 R)
• M16: 4,346,865 km (0.1 R)
• M17: 4,458,465 km (0.085 R)
• M18: 4,542,839 km (0.118 R)
• M19: 5,001,805 km (0.106 R)
• M20: 5,236,823 km (0.099 R)
• M21: 5,902,085 km (0.089 R)
• M22: 6,088,185 km (0.078 R)
• M23: 6,307,645 km (0.067 R)
• M24: 6,851,732 km (0.079 R)
• M25: 6,949,419 km (0.107 R)
• M26: 7,410,929 km (0.055 R)
• M27: 7,950,678 km (0.099 R)
• M28: 8,225,340 km (0.062 R)
• M29: 8,468,287 km (0.076 R)
• M30: 8,573,005 km (0.112 R)
• M31: 8,748,633 km (0.104 R)
• M32: 8,961,062 km (0.107 R)
• M33: 9,032,271 km (0.042 R)
• M34: 9,103,629 km (0.103 R)
• M35: 9,354,953 km (0.032 R)
• M36: 10,532,588 km (0.053 R)
• M37: 11,717,552 km (0.106 R)
• M38: 12,464,644 km (0.061 R)
• M39: 13,389,458 km (0.097 R)
• M40: 13,716,330 km (0.102 R)
• M41: 13,880,887 km (0.083 R)
• M42: 14,045,894 km (0.098 R)
• M43: 14,628,877 km (0.088 R)
• M44: 14,796,875 km (0.103 R)
• M45: 15,347,395 km (0.101 R)
• M46: 15,518,086 km (0.106 R)
• M47: 16,599,529 km (0.089 R)
• M48: 17,482,007 km (0.066 R)
• M49: 17,794,517 km (0.074 R)
• M50: 18,289,387 km (0.117 R)
• M51: 18,743,117 km (0.068 R)
• M52: 18,879,999 km (0.06 R)
• M53: 19,661,798 km (0.097 R)
• M54: 20,033,399 km (0.117 R)
• M55: 20,454,218 km (0.118 R)
• M56: 20,783,483 km (0.102 R)
• M57: 22,747,254 km (0.061 R)
• M58: 22,893,261 km (0.109 R)
• M59: 23,825,256 km (0.03 R)
• M60: 24,320,874 km (0.079 R)
• M61: 24,619,770 km (0.094 R)
• M62: 24,819,783 km (0.082 R)
• M63: 25,372,397 km (0.071 R)
• M64: 25,980,064 km (0.107 R)
• M65: 26,132,654 km (0.115 R)
• M66: 26,234,530 km (0.113 R)
• M67: 27,106,386 km (0.116 R)
• M68: 27,675,456 km (0.105 R)
• M69: 28,773,056 km (0.115 R)
• M70: 29,247,730 km (0.109 R)
• M71: 29,565,626 km (0.026 R)
• M72: 30,151,451 km (0.112 R)
• M73: 30,258,413 km (0.118 R)
• M74: 31,659,846 km (0.118 R)
• M75: 33,027,320 km (0.1 R)
• M76: 33,635,136 km (0.077 R)
• M77: 34,079,442 km (0.065 R)
• M78: 34,581,642 km (0.094 R)
• M79: 35,989,657 km (0.092 R)
• M80: 36,557,980 km (0.104 R)
• M81: 38,338,793 km (0.032 R)
• M82: 38,628,713 km (0.117 R)
• M83: 38,919,382 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit