🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 256 Days

Day: 36.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 11.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.3 AU

Year: 715 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 102.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,088,070 km

• M1: 163,959 km (0.099 R)
• M2: 253,419 km (0.098 R)
• M3: 345,272 km (0.074 R)
• M4: 422,913 km (0.061 R)
• M5: 574,007 km (0.109 R)
• M6: 723,455 km (0.09 R)
• M7: 854,353 km (0.099 R)
• M8: 939,923 km (0.114 R)
• M9: 1,013,675 km (0.04 R)
• M10: 1,209,948 km (0.066 R)
• M11: 1,340,696 km (0.113 R)
• M12: 1,511,088 km (0.12 R)
• M13: 1,688,810 km (0.115 R)
• M14: 1,836,015 km (0.115 R)
• M15: 1,994,289 km (0.048 R)
• M16: 2,110,976 km (0.09 R)
• M17: 2,303,957 km (0.103 R)
• M18: 2,537,778 km (0.105 R)
• M19: 2,622,301 km (0.114 R)
• M20: 2,721,933 km (0.074 R)
• M21: 2,801,220 km (0.096 R)
• M22: 2,910,576 km (0.101 R)
• M23: 3,171,475 km (0.108 R)
• M24: 3,285,768 km (0.088 R)
• M25: 3,416,815 km (0.089 R)
• M26: 3,700,303 km (0.087 R)
• M27: 4,032,560 km (0.111 R)
• M28: 4,123,366 km (0.102 R)
• M29: 4,265,035 km (0.06 R)
• M30: 4,391,445 km (0.104 R)
• M31: 4,510,525 km (0.042 R)
• M32: 4,604,922 km (0.1 R)
• M33: 4,708,593 km (0.055 R)
• M34: 4,856,844 km (0.118 R)
• M35: 4,980,113 km (0.098 R)
• M36: 5,311,024 km (0.101 R)
• M37: 5,686,065 km (0.099 R)
• M38: 5,937,839 km (0.109 R)
• M39: 6,060,359 km (0.103 R)
• M40: 6,250,648 km (0.078 R)
• M41: 6,384,987 km (0.062 R)
• M42: 6,500,775 km (0.089 R)
• M43: 6,588,141 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 9

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.09 AU - 1.23 AU

Year: 807 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,088,070 km

• M1: 131,796 km (0.088 R)
• M2: 197,469 km (0.119 R)
• M3: 365,916 km (0.098 R)
• M4: 438,621 km (0.098 R)
• M5: 536,458 km (0.07 R)
• M6: 674,387 km (0.056 R)
• M7: 773,122 km (0.089 R)
• M8: 918,830 km (0.072 R)
• M9: 1,023,399 km (0.092 R)
• M10: 1,312,871 km (0.047 R)
• M11: 1,554,023 km (0.093 R)
• M12: 1,679,984 km (0.055 R)
• M13: 1,771,089 km (0.09 R)
• M14: 1,982,022 km (0.099 R)
• M15: 2,119,054 km (0.072 R)
• M16: 2,309,642 km (0.067 R)
• M17: 2,471,357 km (0.104 R)
• M18: 2,619,309 km (0.084 R)
• M19: 2,707,721 km (0.104 R)
• M20: 2,860,311 km (0.094 R)
• M21: 3,089,794 km (0.059 R)
• M22: 3,258,990 km (0.105 R)
• M23: 3,527,967 km (0.119 R)
• M24: 3,884,608 km (0.117 R)
• M25: 4,046,922 km (0.113 R)
• M26: 4,128,901 km (0.094 R)
• M27: 4,232,124 km (0.111 R)
• M28: 4,315,450 km (0.096 R)
• M29: 4,388,603 km (0.088 R)
• M30: 4,557,798 km (0.047 R)
• M31: 4,653,840 km (0.119 R)
• M32: 4,913,392 km (0.075 R)
• M33: 5,100,091 km (0.09 R)
• M34: 5,378,791 km (0.112 R)
• M35: 5,605,582 km (0.037 R)
• M36: 5,731,543 km (0.116 R)
• M37: 5,881,739 km (0.067 R)
• M38: 5,986,458 km (0.107 R)
• M39: 6,127,080 km (0.119 R)
• M40: 6,292,535 km (0.034 R)
• M41: 6,507,358 km (0.111 R)
• M42: 6,895,415 km (0.092 R)
• M43: 7,005,967 km (0.119 R)
• M44: 7,191,319 km (0.06 R)
• M45: 7,808,560 km (0.075 R)
• M46: 7,885,304 km (0.104 R)
• M47: 7,975,212 km (0.086 R)
• M48: 8,078,435 km (0.118 R)
• M49: 8,143,061 km (0.089 R)
• M50: 8,469,035 km (0.11 R)
• M51: 8,679,968 km (0.101 R)
• M52: 8,759,554 km (0.082 R)
• M53: 8,825,975 km (0.063 R)
• M54: 8,919,324 km (0.109 R)
• M55: 9,026,436 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 10.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.19 AU - 1.43 AU

Year: 968 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,088,070 km

• M1: 157,975 km (0.103 R)
• M2: 258,356 km (0.117 R)
• M3: 328,966 km (0.101 R)
• M4: 482,603 km (0.118 R)
• M5: 785,389 km (0.109 R)
• M6: 886,218 km (0.103 R)
• M7: 986,598 km (0.112 R)
• M8: 1,075,160 km (0.11 R)
• M9: 1,205,011 km (0.063 R)
• M10: 1,283,400 km (0.09 R)
• M11: 1,433,596 km (0.108 R)
• M12: 1,504,805 km (0.065 R)
• M13: 1,663,678 km (0.12 R)
• M14: 1,847,683 km (0.119 R)
• M15: 1,985,014 km (0.117 R)
• M16: 2,132,667 km (0.111 R)
• M17: 2,249,354 km (0.097 R)
• M18: 2,319,066 km (0.107 R)
• M19: 2,568,745 km (0.104 R)
• M20: 2,715,351 km (0.037 R)
• M21: 3,017,090 km (0.065 R)
• M22: 3,109,691 km (0.044 R)
• M23: 3,538,438 km (0.106 R)
• M24: 3,644,503 km (0.118 R)
• M25: 3,793,204 km (0.103 R)
• M26: 3,952,226 km (0.116 R)
• M27: 4,036,899 km (0.091 R)
• M28: 4,182,158 km (0.104 R)
• M29: 4,442,907 km (0.052 R)
• M30: 4,522,194 km (0.114 R)
• M31: 4,628,558 km (0.062 R)
• M32: 4,717,868 km (0.101 R)
• M33: 4,834,854 km (0.07 R)
• M34: 5,044,291 km (0.077 R)
• M35: 5,163,969 km (0.047 R)
• M36: 5,425,017 km (0.055 R)
• M37: 5,595,110 km (0.075 R)
• M38: 5,728,551 km (0.09 R)
• M39: 5,989,151 km (0.086 R)
• M40: 6,096,412 km (0.062 R)
• M41: 6,184,675 km (0.087 R)
• M42: 6,382,444 km (0.098 R)
• M43: 6,642,445 km (0.066 R)
• M44: 6,733,400 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 12.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.29 AU - 1.67 AU

Year: 1163 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,088,070 km

• M1: 203,902 km (0.089 R)
• M2: 330,761 km (0.061 R)
• M3: 410,945 km (0.11 R)
• M4: 546,182 km (0.094 R)
• M5: 822,938 km (0.105 R)
• M6: 913,744 km (0.081 R)
• M7: 990,488 km (0.072 R)
• M8: 1,144,573 km (0.102 R)
• M9: 1,307,186 km (0.052 R)
• M10: 1,443,021 km (0.077 R)
• M11: 1,670,709 km (0.094 R)
• M12: 1,751,641 km (0.11 R)
• M13: 1,902,586 km (0.057 R)
• M14: 2,129,226 km (0.06 R)
• M15: 2,225,717 km (0.092 R)
• M16: 2,315,476 km (0.057 R)
• M17: 2,897,561 km (0.099 R)
• M18: 3,059,276 km (0.078 R)
• M19: 3,214,709 km (0.068 R)
• M20: 3,344,859 km (0.099 R)
• M21: 3,514,652 km (0.117 R)
• M22: 3,668,140 km (0.102 R)
• M23: 3,745,631 km (0.079 R)
• M24: 4,101,525 km (0.073 R)
• M25: 4,283,735 km (0.084 R)
• M26: 4,396,382 km (0.098 R)
• M27: 4,509,927 km (0.03 R)
• M28: 4,603,725 km (0.107 R)
• M29: 4,793,116 km (0.078 R)
• M30: 4,974,428 km (0.041 R)
• M31: 5,071,368 km (0.111 R)
• M32: 5,158,135 km (0.11 R)
• M33: 5,289,033 km (0.105 R)
• M34: 5,487,549 km (0.043 R)
• M35: 5,587,780 km (0.095 R)
• M36: 5,858,103 km (0.098 R)
• M37: 6,167,322 km (0.074 R)
• M38: 6,364,791 km (0.086 R)
• M39: 6,446,771 km (0.096 R)
• M40: 6,647,232 km (0.088 R)
• M41: 6,766,162 km (0.111 R)
• M42: 6,945,829 km (0.075 R)
• M43: 7,126,992 km (0.111 R)
• M44: 7,212,113 km (0.079 R)
• M45: 7,334,335 km (0.045 R)
• M46: 7,519,088 km (0.117 R)
• M47: 7,605,705 km (0.114 R)
• M48: 7,692,771 km (0.107 R)
• M49: 7,918,066 km (0.057 R)
• M50: 8,082,175 km (0.11 R)
• M51: 8,247,480 km (0.12 R)
• M52: 8,413,833 km (0.082 R)
• M53: 8,659,174 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.6

Radius: 9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.09 AU - 4.83 AU

Year: 6082 Days

Day: 7.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,088,070 km

• M1: 137,181 km (0.11 R)
• M2: 231,129 km (0.046 R)
• M3: 314,006 km (0.099 R)
• M4: 573,558 km (0.062 R)
• M5: 737,966 km (0.105 R)
• M6: 808,277 km (0.11 R)
• M7: 918,381 km (0.049 R)
• M8: 986,897 km (0.054 R)
• M9: 1,153,998 km (0.118 R)
• M10: 1,313,170 km (0.085 R)
• M11: 1,570,478 km (0.118 R)
• M12: 1,644,230 km (0.09 R)
• M13: 1,834,070 km (0.104 R)
• M14: 2,001,171 km (0.09 R)
• M15: 2,194,002 km (0.066 R)
• M16: 2,276,880 km (0.1 R)
• M17: 2,424,682 km (0.047 R)
• M18: 2,597,617 km (0.088 R)
• M19: 2,830,691 km (0.108 R)
• M20: 3,059,127 km (0.112 R)
• M21: 3,473,363 km (0.063 R)
• M22: 3,905,252 km (0.1 R)
• M23: 4,134,137 km (0.082 R)
• M24: 4,263,240 km (0.08 R)
• M25: 4,406,704 km (0.081 R)
• M26: 4,512,021 km (0.084 R)
• M27: 4,578,443 km (0.072 R)
• M28: 4,752,276 km (0.106 R)
• M29: 5,065,384 km (0.087 R)
• M30: 5,217,525 km (0.105 R)
• M31: 5,826,687 km (0.075 R)
• M32: 6,161,787 km (0.114 R)
• M33: 6,220,728 km (0.064 R)
• M34: 6,309,440 km (0.097 R)
• M35: 6,533,238 km (0.049 R)
• M36: 7,204,484 km (0.109 R)
• M37: 7,579,975 km (0.076 R)
• M38: 8,284,880 km (0.109 R)
• M39: 8,349,955 km (0.081 R)
• M40: 8,595,594 km (0.086 R)
• M41: 9,044,089 km (0.116 R)
• M42: 9,279,556 km (0.12 R)
• M43: 10,752,347 km (0.102 R)
• M44: 10,823,406 km (0.088 R)
• M45: 11,037,630 km (0.079 R)
• M46: 11,235,249 km (0.085 R)
• M47: 11,415,963 km (0.079 R)
• M48: 11,579,324 km (0.119 R)
• M49: 12,203,745 km (0.078 R)
• M50: 12,445,346 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 14

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.26 AU - 5.1 AU

Year: 6537 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,088,070 km

• M1: 189,092 km (0.095 R)
• M2: 443,857 km (0.059 R)
• M3: 544,985 km (0.048 R)
• M4: 647,310 km (0.078 R)
• M5: 767,287 km (0.082 R)
• M6: 906,114 km (0.081 R)
• M7: 1,032,674 km (0.073 R)
• M8: 1,143,077 km (0.111 R)
• M9: 1,246,300 km (0.108 R)
• M10: 1,550,432 km (0.093 R)
• M11: 1,652,907 km (0.115 R)
• M12: 1,892,563 km (0.098 R)
• M13: 2,511,150 km (0.109 R)
• M14: 2,617,664 km (0.091 R)
• M15: 2,898,908 km (0.104 R)
• M16: 3,010,956 km (0.108 R)
• M17: 3,206,630 km (0.111 R)
• M18: 3,322,718 km (0.119 R)
• M19: 3,491,016 km (0.114 R)
• M20: 3,714,216 km (0.071 R)
• M21: 3,801,282 km (0.044 R)
• M22: 3,960,005 km (0.089 R)
• M23: 4,430,640 km (0.073 R)
• M24: 4,900,078 km (0.115 R)
• M25: 5,405,569 km (0.108 R)
• M26: 5,724,961 km (0.118 R)
• M27: 6,112,419 km (0.067 R)
• M28: 6,215,792 km (0.079 R)
• M29: 6,424,331 km (0.096 R)
• M30: 7,457,603 km (0.071 R)
• M31: 7,746,477 km (0.094 R)
• M32: 8,038,941 km (0.114 R)
• M33: 8,266,479 km (0.068 R)
• M34: 8,588,713 km (0.081 R)
• M35: 9,056,057 km (0.115 R)
• M36: 9,603,884 km (0.1 R)
• M37: 9,724,460 km (0.12 R)
• M38: 10,138,098 km (0.064 R)
• M39: 10,706,869 km (0.1 R)
• M40: 11,438,852 km (0.088 R)
• M41: 12,083,020 km (0.118 R)
• M42: 12,791,964 km (0.1 R)
• M43: 13,004,543 km (0.061 R)
• M44: 13,676,686 km (0.119 R)
• M45: 14,167,666 km (0.084 R)
• M46: 14,581,304 km (0.062 R)
• M47: 15,307,602 km (0.076 R)
• M48: 15,732,011 km (0.058 R)
• M49: 15,902,852 km (0.086 R)
• M50: 16,017,145 km (0.064 R)
• M51: 16,275,201 km (0.041 R)
• M52: 16,505,731 km (0.108 R)
• M53: 17,028,576 km (0.111 R)
• M54: 17,116,091 km (0.055 R)
• M55: 17,233,226 km (0.118 R)
• M56: 17,527,186 km (0.074 R)
• M57: 17,615,748 km (0.115 R)
• M58: 17,704,459 km (0.044 R)
• M59: 18,539,066 km (0.109 R)
• M60: 18,749,700 km (0.116 R)
• M61: 18,870,575 km (0.098 R)
• M62: 19,052,186 km (0.119 R)
• M63: 19,234,397 km (0.079 R)
• M64: 19,569,945 km (0.114 R)
• M65: 19,722,983 km (0.117 R)
• M66: 20,123,158 km (0.108 R)
• M67: 20,962,701 km (0.053 R)
• M68: 21,088,064 km (0.042 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: 373 - 12,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit