🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 201 Days

Day: 18.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,194,298 km

• M1: 33,061 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 222 Days

Day: 34.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1 AU - 1.24 AU

Year: 514 Days

Day: 16.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.03 AU - 1.53 AU

Year: 628 Days

Day: 34.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.6

Radius: 11.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.38 AU - 3.46 AU

Year: 2163 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,194,298 km

• M1: 150,944 km (0.118 R)
• M2: 274,213 km (0.115 R)
• M3: 438,322 km (0.091 R)
• M4: 595,250 km (0.084 R)
• M5: 689,646 km (0.101 R)
• M6: 923,019 km (0.075 R)
• M7: 1,044,792 km (0.103 R)
• M8: 1,305,391 km (0.101 R)
• M9: 1,432,848 km (0.103 R)
• M10: 1,643,632 km (0.111 R)
• M11: 1,924,577 km (0.114 R)
• M12: 2,046,200 km (0.111 R)
• M13: 2,145,533 km (0.091 R)
• M14: 2,599,263 km (0.037 R)
• M15: 2,720,736 km (0.07 R)
• M16: 2,899,805 km (0.119 R)
• M17: 3,082,763 km (0.105 R)
• M18: 3,327,805 km (0.095 R)
• M19: 3,669,636 km (0.041 R)
• M20: 3,929,786 km (0.074 R)
• M21: 4,243,493 km (0.051 R)
• M22: 4,467,890 km (0.091 R)
• M23: 4,762,448 km (0.09 R)
• M24: 4,962,311 km (0.097 R)
• M25: 5,370,414 km (0.082 R)
• M26: 5,456,732 km (0.115 R)
• M27: 5,771,635 km (0.091 R)
• M28: 5,895,802 km (0.111 R)
• M29: 6,200,832 km (0.112 R)
• M30: 6,291,638 km (0.052 R)
• M31: 6,400,994 km (0.104 R)
• M32: 6,474,446 km (0.113 R)
• M33: 7,147,038 km (0.115 R)
• M34: 7,261,331 km (0.118 R)
• M35: 7,453,265 km (0.049 R)
• M36: 7,569,203 km (0.108 R)
• M37: 7,685,740 km (0.096 R)
• M38: 7,940,356 km (0.096 R)
• M39: 8,137,975 km (0.065 R)
• M40: 8,317,342 km (0.113 R)
• M41: 8,518,252 km (0.087 R)
• M42: 8,680,117 km (0.108 R)
• M43: 8,924,710 km (0.102 R)
• M44: 9,089,118 km (0.112 R)
• M45: 9,254,573 km (0.043 R)
• M46: 9,799,109 km (0.058 R)
• M47: 9,926,118 km (0.11 R)
• M48: 10,375,510 km (0.112 R)
• M49: 10,505,211 km (0.076 R)
• M50: 10,809,643 km (0.046 R)
• M51: 11,051,094 km (0.095 R)
• M52: 11,650,981 km (0.098 R)
• M53: 11,763,329 km (0.094 R)
• M54: 11,853,387 km (0.1 R)
• M55: 12,079,579 km (0.091 R)
• M56: 12,238,751 km (0.106 R)
• M57: 12,743,644 km (0.111 R)
• M58: 13,797,561 km (0.078 R)
• M59: 13,987,850 km (0.11 R)
• M60: 14,299,013 km (0.103 R)
• M61: 14,443,375 km (0.105 R)
• M62: 14,539,866 km (0.06 R)
• M63: 14,855,069 km (0.1 R)
• M64: 14,952,457 km (0.115 R)
• M65: 15,050,144 km (0.091 R)
• M66: 15,418,155 km (0.091 R)
• M67: 15,566,257 km (0.052 R)
• M68: 15,789,307 km (0.075 R)
• M69: 15,988,422 km (0.036 R)
• M70: 16,263,533 km (0.116 R)
• M71: 16,414,178 km (0.112 R)
• M72: 16,540,139 km (0.088 R)
• M73: 16,615,985 km (0.12 R)
• M74: 16,742,395 km (0.094 R)
• M75: 16,945,549 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 8.5

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.09 AU - 3.67 AU

Year: 2694 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,194,298 km

• M1: 161,566 km (0.059 R)
• M2: 323,131 km (0.088 R)
• M3: 588,368 km (0.072 R)
• M4: 662,569 km (0.093 R)
• M5: 905,366 km (0.11 R)
• M6: 992,432 km (0.115 R)
• M7: 1,048,531 km (0.096 R)
• M8: 1,187,508 km (0.071 R)
• M9: 1,295,817 km (0.06 R)
• M10: 1,357,451 km (0.077 R)
• M11: 1,445,415 km (0.087 R)
• M12: 1,535,473 km (0.119 R)
• M13: 1,600,996 km (0.088 R)
• M14: 1,928,616 km (0.093 R)
• M15: 2,443,532 km (0.115 R)
• M16: 2,535,983 km (0.101 R)
• M17: 2,676,904 km (0.118 R)
• M18: 3,131,981 km (0.092 R)
• M19: 3,368,495 km (0.094 R)
• M20: 3,610,993 km (0.05 R)
• M21: 4,076,542 km (0.054 R)
• M22: 4,205,047 km (0.07 R)
• M23: 4,541,941 km (0.108 R)
• M24: 4,637,085 km (0.106 R)
• M25: 5,162,174 km (0.11 R)
• M26: 5,421,726 km (0.031 R)
• M27: 5,482,313 km (0.082 R)
• M28: 5,583,741 km (0.079 R)
• M29: 5,788,390 km (0.109 R)
• M30: 5,912,257 km (0.04 R)
• M31: 6,374,515 km (0.101 R)
• M32: 6,545,356 km (0.097 R)
• M33: 6,631,524 km (0.071 R)
• M34: 6,935,656 km (0.11 R)
• M35: 7,001,480 km (0.106 R)
• M36: 7,133,574 km (0.038 R)
• M37: 7,311,147 km (0.11 R)
• M38: 7,378,167 km (0.095 R)
• M39: 7,625,452 km (0.085 R)
• M40: 8,151,289 km (0.084 R)
• M41: 8,594,398 km (0.108 R)
• M42: 8,712,430 km (0.102 R)
• M43: 8,783,489 km (0.101 R)
• M44: 8,878,484 km (0.074 R)
• M45: 9,045,585 km (0.101 R)
• M46: 9,117,541 km (0.069 R)
• M47: 9,553,170 km (0.11 R)
• M48: 9,798,062 km (0.097 R)
• M49: 10,294,129 km (0.042 R)
• M50: 10,369,376 km (0.057 R)
• M51: 11,130,680 km (0.12 R)
• M52: 11,259,334 km (0.074 R)
• M53: 11,466,228 km (0.117 R)
• M54: 11,988,773 km (0.025 R)
• M55: 12,173,676 km (0.094 R)
• M56: 13,411,300 km (0.115 R)
• M57: 13,493,279 km (0.066 R)
• M58: 13,851,117 km (0.101 R)
• M59: 14,184,122 km (0.084 R)
• M60: 14,463,571 km (0.058 R)
• M61: 14,716,691 km (0.035 R)
• M62: 15,284,414 km (0.096 R)
• M63: 15,427,580 km (0.065 R)
• M64: 15,946,235 km (0.067 R)
• M65: 16,353,590 km (0.1 R)
• M66: 16,676,123 km (0.099 R)
• M67: 16,941,510 km (0.056 R)
• M68: 17,000,751 km (0.11 R)
• M69: 17,208,393 km (0.092 R)
• M70: 17,297,703 km (0.081 R)
• M71: 18,198,731 km (0.072 R)
• M72: 18,716,040 km (0.079 R)
• M73: 19,145,685 km (0.107 R)
• M74: 19,330,887 km (0.094 R)
• M75: 19,423,638 km (0.114 R)
• M76: 19,516,688 km (0.081 R)
• M77: 19,827,552 km (0.088 R)
• M78: 19,889,934 km (0.114 R)
• M79: 19,952,317 km (0.07 R)
• M80: 20,140,062 km (0.09 R)
• M81: 20,485,783 km (0.106 R)
• M82: 20,675,174 km (0.108 R)
• M83: 21,023,886 km (0.094 R)
• M84: 21,438,572 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 13.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.85 AU - 9.07 AU

Year: 9735 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,194,298 km

• M1: 254,616 km (0.094 R)
• M2: 534,962 km (0.109 R)
• M3: 717,023 km (0.085 R)
• M4: 1,009,636 km (0.111 R)
• M5: 1,617,153 km (0.085 R)
• M6: 2,105,141 km (0.108 R)
• M7: 2,325,349 km (0.107 R)
• M8: 2,574,430 km (0.116 R)
• M9: 2,659,401 km (0.099 R)
• M10: 3,490,717 km (0.111 R)
• M11: 3,609,049 km (0.102 R)
• M12: 4,347,314 km (0.115 R)
• M13: 4,552,263 km (0.044 R)
• M14: 5,212,887 km (0.095 R)
• M15: 5,763,258 km (0.055 R)
• M16: 5,875,606 km (0.1 R)
• M17: 6,652,917 km (0.042 R)
• M18: 7,739,595 km (0.093 R)
• M19: 8,082,623 km (0.117 R)
• M20: 8,526,630 km (0.028 R)
• M21: 8,622,672 km (0.074 R)
• M22: 8,816,102 km (0.068 R)
• M23: 9,011,028 km (0.114 R)
• M24: 9,141,776 km (0.101 R)
• M25: 9,306,035 km (0.082 R)
• M26: 9,905,623 km (0.101 R)
• M27: 10,006,901 km (0.094 R)
• M28: 10,142,287 km (0.088 R)
• M29: 10,449,262 km (0.085 R)
• M30: 10,932,912 km (0.059 R)
• M31: 11,107,343 km (0.089 R)
• M32: 11,672,075 km (0.114 R)
• M33: 11,779,037 km (0.076 R)
• M34: 11,993,860 km (0.055 R)
• M35: 12,137,773 km (0.111 R)
• M36: 12,282,284 km (0.099 R)
• M37: 12,902,966 km (0.08 R)
• M38: 13,683,867 km (0.029 R)
• M39: 14,023,304 km (0.065 R)
• M40: 15,252,401 km (0.077 R)
• M41: 15,722,138 km (0.088 R)
• M42: 15,998,445 km (0.119 R)
• M43: 16,276,248 km (0.105 R)
• M44: 16,435,869 km (0.116 R)
• M45: 16,877,183 km (0.063 R)
• M46: 16,998,208 km (0.043 R)
• M47: 17,160,073 km (0.117 R)
• M48: 18,183,322 km (0.094 R)
• M49: 18,598,157 km (0.092 R)
• M50: 18,848,584 km (0.099 R)
• M51: 19,268,355 km (0.102 R)
• M52: 19,394,915 km (0.061 R)
• M53: 20,074,538 km (0.057 R)
• M54: 20,546,370 km (0.105 R)
• M55: 21,632,301 km (0.113 R)
• M56: 21,895,593 km (0.087 R)
• M57: 22,071,819 km (0.118 R)
• M58: 22,381,337 km (0.12 R)
• M59: 22,470,049 km (0.071 R)
• M60: 22,558,761 km (0.047 R)
• M61: 22,647,771 km (0.114 R)
• M62: 22,870,522 km (0.099 R)
• M63: 23,228,510 km (0.106 R)
• M64: 24,177,260 km (0.056 R)
• M65: 24,268,215 km (0.069 R)
• M66: 24,359,320 km (0.115 R)
• M67: 24,862,568 km (0.097 R)
• M68: 25,508,083 km (0.092 R)
• M69: 25,693,434 km (0.098 R)
• M70: 25,786,335 km (0.081 R)
• M71: 26,158,983 km (0.094 R)
• M72: 27,667,528 km (0.105 R)
• M73: 27,762,672 km (0.095 R)
• M74: 28,049,002 km (0.107 R)
• M75: 29,252,517 km (0.106 R)
• M76: 29,787,479 km (0.116 R)
• M77: 29,933,936 km (0.083 R)
• M78: 30,227,447 km (0.067 R)
• M79: 34,028,429 km (0.118 R)
• M80: 34,232,630 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.7

Radius: 7.5

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.86 AU - 12.08 AU

Year: 16839 Days

Day: 20.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,194,298 km

• M1: 171,888 km (0.077 R)
• M2: 244,293 km (0.119 R)
• M3: 809,474 km (0.039 R)
• M4: 971,638 km (0.069 R)
• M5: 1,436,439 km (0.119 R)
• M6: 1,840,802 km (0.061 R)
• M7: 1,962,724 km (0.109 R)
• M8: 2,055,924 km (0.116 R)
• M9: 2,311,736 km (0.109 R)
• M10: 2,783,867 km (0.117 R)
• M11: 3,211,866 km (0.116 R)
• M12: 3,660,660 km (0.1 R)
• M13: 4,289,270 km (0.034 R)
• M14: 4,908,905 km (0.083 R)
• M15: 5,777,919 km (0.12 R)
• M16: 6,047,943 km (0.082 R)
• M17: 6,600,108 km (0.053 R)
• M18: 8,000,345 km (0.049 R)
• M19: 11,283,419 km (0.062 R)
• M20: 11,564,364 km (0.078 R)
• M21: 11,620,763 km (0.076 R)
• M22: 11,961,547 km (0.1 R)
• M23: 12,247,877 km (0.091 R)
• M24: 13,003,197 km (0.092 R)
• M25: 14,376,206 km (0.12 R)
• M26: 16,743,442 km (0.069 R)
• M27: 17,192,535 km (0.118 R)
• M28: 19,429,771 km (0.057 R)
• M29: 20,173,123 km (0.069 R)
• M30: 20,377,324 km (0.071 R)
• M31: 21,548,077 km (0.026 R)
• M32: 22,036,514 km (0.089 R)
• M33: 22,176,688 km (0.043 R)
• M34: 22,528,542 km (0.102 R)
• M35: 22,599,152 km (0.083 R)
• M36: 23,237,785 km (0.103 R)
• M37: 23,523,517 km (0.052 R)
• M38: 23,595,025 km (0.096 R)
• M39: 23,666,832 km (0.108 R)
• M40: 24,170,678 km (0.045 R)
• M41: 24,532,704 km (0.072 R)
• M42: 24,896,526 km (0.052 R)
• M43: 26,667,765 km (0.075 R)
• M44: 27,342,452 km (0.085 R)
• M45: 28,555,690 km (0.109 R)
• M46: 29,168,892 km (0.091 R)
• M47: 29,322,828 km (0.077 R)
• M48: 29,477,064 km (0.072 R)
• M49: 29,863,924 km (0.119 R)
• M50: 30,096,698 km (0.116 R)
• M51: 30,564,341 km (0.113 R)
• M52: 31,112,916 km (0.1 R)
• M53: 33,259,047 km (0.108 R)
• M54: 34,879,342 km (0.074 R)
• M55: 35,042,703 km (0.044 R)
• M56: 35,534,581 km (0.113 R)
• M57: 35,699,138 km (0.105 R)
• M58: 35,781,417 km (0.062 R)
• M59: 36,691,122 km (0.111 R)
• M60: 38,112,002 km (0.062 R)
• M61: 39,380,742 km (0.05 R)
• M62: 41,352,741 km (0.108 R)
• M63: 41,525,676 km (0.084 R)
• M64: 41,785,677 km (0.04 R)
• M65: 42,830,768 km (0.087 R)
• M66: 43,005,797 km (0.025 R)
• M67: 43,796,422 km (0.064 R)
• M68: 43,972,798 km (0.104 R)
• M69: 44,149,324 km (0.087 R)
• M70: 44,237,736 km (0.05 R)
• M71: 46,376,387 km (0.103 R)
• M72: 49,188,378 km (0.099 R)
• M73: 50,199,361 km (0.112 R)
• M74: 50,846,222 km (0.089 R)
• M75: 52,054,973 km (0.09 R)
• M76: 52,616,114 km (0.091 R)
• M77: 53,838,628 km (0.099 R)
• M78: 54,027,421 km (0.08 R)
• M79: 54,121,966 km (0.084 R)
• M80: 55,355,999 km (0.082 R)
• M81: 55,642,180 km (0.105 R)
• M82: 56,215,738 km (0.11 R)
• M83: 57,755,100 km (0.083 R)
• M84: 58,142,110 km (0.072 R)
• M85: 59,405,763 km (0.085 R)
• M86: 60,285,848 km (0.064 R)
• M87: 60,580,256 km (0.075 R)
• M88: 61,268,855 km (0.037 R)
• M89: 61,466,025 km (0.104 R)
• M90: 61,762,379 km (0.035 R)
• M91: 62,158,065 km (0.105 R)
• M92: 63,051,613 km (0.078 R)
• M93: 63,449,992 km (0.09 R)
• M94: 63,849,418 km (0.088 R)
• M95: 67,175,278 km (0.069 R)
• M96: 67,582,334 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 10,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit