🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.77 AU

Year: 232 Days

Day: 45.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.77 AU

Year: 282 Days

Day: 34.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.74 AU - 0.82 AU

Year: 299 Days

Day: 22.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 322 Days

Day: 13 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.63 AU - 1.71 AU

Year: 935 Days

Day: 13.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 12.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.41 AU - 3.85 AU

Year: 2400 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,002,448 km

• M1: 163,959 km (0.108 R)
• M2: 267,481 km (0.03 R)
• M3: 481,256 km (0.119 R)
• M4: 639,680 km (0.055 R)
• M5: 742,753 km (0.114 R)
• M6: 843,433 km (0.083 R)
• M7: 940,372 km (0.115 R)
• M8: 1,041,351 km (0.106 R)
• M9: 1,127,070 km (0.108 R)
• M10: 1,306,139 km (0.117 R)
• M11: 1,441,525 km (0.119 R)
• M12: 1,538,165 km (0.113 R)
• M13: 1,704,369 km (0.073 R)
• M14: 1,807,142 km (0.045 R)
• M15: 2,115,763 km (0.116 R)
• M16: 2,214,348 km (0.102 R)
• M17: 2,441,736 km (0.097 R)
• M18: 2,892,176 km (0.107 R)
• M19: 3,441,200 km (0.03 R)
• M20: 3,602,018 km (0.101 R)
• M21: 3,840,477 km (0.105 R)
• M22: 4,068,763 km (0.084 R)
• M23: 4,270,271 km (0.097 R)
• M24: 4,491,078 km (0.111 R)
• M25: 4,602,827 km (0.039 R)
• M26: 4,878,387 km (0.098 R)
• M27: 5,125,971 km (0.103 R)
• M28: 5,209,447 km (0.079 R)
• M29: 5,496,675 km (0.101 R)
• M30: 5,719,725 km (0.065 R)
• M31: 5,911,061 km (0.075 R)
• M32: 5,998,575 km (0.044 R)
• M33: 6,086,689 km (0.107 R)
• M34: 6,246,309 km (0.065 R)
• M35: 6,389,325 km (0.071 R)
• M36: 6,715,299 km (0.053 R)
• M37: 6,861,905 km (0.06 R)
• M38: 6,991,008 km (0.09 R)
• M39: 7,345,704 km (0.051 R)
• M40: 7,725,533 km (0.08 R)
• M41: 7,879,320 km (0.1 R)
• M42: 8,034,004 km (0.104 R)
• M43: 8,131,243 km (0.028 R)
• M44: 8,464,846 km (0.103 R)
• M45: 8,563,730 km (0.117 R)
• M46: 9,308,279 km (0.082 R)
• M47: 9,554,218 km (0.103 R)
• M48: 9,760,663 km (0.096 R)
• M49: 10,010,641 km (0.109 R)
• M50: 10,368,180 km (0.106 R)
• M51: 10,516,730 km (0.067 R)
• M52: 10,601,851 km (0.066 R)
• M53: 11,204,581 km (0.073 R)
• M54: 11,313,339 km (0.068 R)
• M55: 11,422,545 km (0.067 R)
• M56: 11,685,987 km (0.099 R)
• M57: 11,774,100 km (0.11 R)
• M58: 13,262,300 km (0.045 R)
• M59: 13,469,792 km (0.087 R)
• M60: 14,381,442 km (0.108 R)
• M61: 14,499,774 km (0.049 R)
• M62: 14,618,405 km (0.073 R)
• M63: 14,713,549 km (0.12 R)
• M64: 15,120,306 km (0.118 R)
• M65: 15,240,732 km (0.084 R)
• M66: 15,433,863 km (0.076 R)
• M67: 15,847,202 km (0.102 R)
• M68: 16,338,032 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.7

Radius: 10.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.68 AU - 3.7 AU

Year: 3073 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,002,448 km

• M1: 130,898 km (0.105 R)
• M2: 225,893 km (0.08 R)
• M3: 313,408 km (0.061 R)
• M4: 379,081 km (0.078 R)
• M5: 566,378 km (0.055 R)
• M6: 1,003,652 km (0.056 R)
• M7: 1,160,281 km (0.094 R)
• M8: 1,231,490 km (0.073 R)
• M9: 1,304,194 km (0.094 R)
• M10: 1,421,629 km (0.113 R)
• M11: 1,587,533 km (0.078 R)
• M12: 1,938,788 km (0.053 R)
• M13: 2,024,358 km (0.103 R)
• M14: 2,148,824 km (0.119 R)
• M15: 2,237,535 km (0.059 R)
• M16: 2,327,444 km (0.073 R)
• M17: 2,497,686 km (0.093 R)
• M18: 2,564,257 km (0.098 R)
• M19: 2,631,576 km (0.059 R)
• M20: 2,713,107 km (0.098 R)
• M21: 2,850,737 km (0.055 R)
• M22: 3,234,306 km (0.069 R)
• M23: 3,771,213 km (0.12 R)
• M24: 3,925,448 km (0.076 R)
• M25: 4,271,917 km (0.116 R)
• M26: 4,628,409 km (0.083 R)
• M27: 4,793,565 km (0.112 R)
• M28: 4,910,401 km (0.085 R)
• M29: 5,062,093 km (0.093 R)
• M30: 5,474,085 km (0.104 R)
• M31: 6,022,212 km (0.109 R)
• M32: 6,221,027 km (0.063 R)
• M33: 6,551,040 km (0.087 R)
• M34: 6,625,091 km (0.1 R)
• M35: 6,718,141 km (0.057 R)
• M36: 6,980,985 km (0.07 R)
• M37: 7,132,677 km (0.092 R)
• M38: 7,208,972 km (0.103 R)
• M39: 7,907,743 km (0.111 R)
• M40: 8,006,478 km (0.067 R)
• M41: 8,526,779 km (0.113 R)
• M42: 8,975,423 km (0.078 R)
• M43: 9,265,045 km (0.058 R)
• M44: 9,959,927 km (0.094 R)
• M45: 10,216,787 km (0.116 R)
• M46: 10,281,413 km (0.105 R)
• M47: 10,562,657 km (0.038 R)
• M48: 10,737,088 km (0.106 R)
• M49: 10,846,594 km (0.064 R)
• M50: 11,199,345 km (0.083 R)
• M51: 11,310,497 km (0.088 R)
• M52: 12,303,378 km (0.118 R)
• M53: 12,395,081 km (0.074 R)
• M54: 12,533,010 km (0.092 R)
• M55: 12,671,388 km (0.047 R)
• M56: 13,347,720 km (0.066 R)
• M57: 13,441,817 km (0.073 R)
• M58: 13,630,909 km (0.057 R)
• M59: 13,773,326 km (0.043 R)
• M60: 14,371,867 km (0.079 R)
• M61: 15,003,470 km (0.067 R)
• M62: 15,273,344 km (0.117 R)
• M63: 15,967,778 km (0.11 R)
• M64: 16,067,858 km (0.085 R)
• M65: 16,571,106 km (0.112 R)
• M66: 16,748,529 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 9.9

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.1 AU - 6.06 AU

Year: 5714 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,002,448 km

• M1: 255,064 km (0.102 R)
• M2: 553,512 km (0.035 R)
• M3: 638,334 km (0.042 R)
• M4: 850,015 km (0.115 R)
• M5: 1,210,247 km (0.047 R)
• M6: 1,291,179 km (0.117 R)
• M7: 1,475,783 km (0.094 R)
• M8: 1,760,019 km (0.073 R)
• M9: 1,889,870 km (0.077 R)
• M10: 2,003,863 km (0.055 R)
• M11: 2,671,519 km (0.089 R)
• M12: 2,756,939 km (0.099 R)
• M13: 2,996,595 km (0.086 R)
• M14: 3,197,804 km (0.049 R)
• M15: 4,269,374 km (0.087 R)
• M16: 4,598,339 km (0.051 R)
• M17: 4,909,353 km (0.12 R)
• M18: 5,227,099 km (0.057 R)
• M19: 5,415,593 km (0.113 R)
• M20: 5,606,479 km (0.114 R)
• M21: 5,744,109 km (0.111 R)
• M22: 5,938,736 km (0.048 R)
• M23: 6,163,881 km (0.102 R)
• M24: 6,478,037 km (0.086 R)
• M25: 6,738,935 km (0.112 R)
• M26: 7,211,365 km (0.114 R)
• M27: 7,361,262 km (0.112 R)
• M28: 8,032,807 km (0.117 R)
• M29: 8,126,007 km (0.102 R)
• M30: 8,188,239 km (0.06 R)
• M31: 8,407,400 km (0.073 R)
• M32: 9,467,002 km (0.041 R)
• M33: 9,796,417 km (0.069 R)
• M34: 10,297,569 km (0.104 R)
• M35: 10,704,476 km (0.082 R)
• M36: 11,394,421 km (0.1 R)
• M37: 11,604,307 km (0.047 R)
• M38: 11,744,779 km (0.119 R)
• M39: 12,564,127 km (0.111 R)
• M40: 12,708,638 km (0.029 R)
• M41: 12,853,449 km (0.057 R)
• M42: 13,218,318 km (0.083 R)
• M43: 14,295,273 km (0.034 R)
• M44: 14,787,151 km (0.07 R)
• M45: 14,901,444 km (0.115 R)
• M46: 14,977,888 km (0.062 R)
• M47: 15,361,757 km (0.046 R)
• M48: 17,128,807 km (0.108 R)
• M49: 17,289,026 km (0.032 R)
• M50: 18,015,922 km (0.088 R)
• M51: 18,260,514 km (0.056 R)
• M52: 18,794,130 km (0.093 R)
• M53: 19,708,921 km (0.112 R)
• M54: 20,003,030 km (0.098 R)
• M55: 20,425,644 km (0.114 R)
• M56: 21,408,951 km (0.087 R)
• M57: 21,754,522 km (0.095 R)
• M58: 22,145,571 km (0.076 R)
• M59: 22,320,152 km (0.108 R)
• M60: 22,890,569 km (0.102 R)
• M61: 23,022,963 km (0.117 R)
• M62: 24,045,913 km (0.083 R)
• M63: 24,180,401 km (0.114 R)
• M64: 24,315,189 km (0.112 R)
• M65: 24,540,334 km (0.098 R)
• M66: 25,174,629 km (0.119 R)
• M67: 29,426,500 km (0.071 R)
• M68: 30,730,095 km (0.099 R)
• M69: 31,071,179 km (0.101 R)
• M70: 31,168,866 km (0.028 R)
• M71: 32,052,541 km (0.112 R)
• M72: 32,151,275 km (0.111 R)
• M73: 32,349,044 km (0.118 R)
• M74: 32,646,295 km (0.064 R)
• M75: 33,393,536 km (0.093 R)
• M76: 33,493,617 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 10.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.4 AU - 6.78 AU

Year: 6515 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,002,448 km

• M1: 189,391 km (0.116 R)
• M2: 502,200 km (0.106 R)
• M3: 605,273 km (0.114 R)
• M4: 835,205 km (0.087 R)
• M5: 912,996 km (0.075 R)
• M6: 1,076,656 km (0.094 R)
• M7: 1,250,189 km (0.117 R)
• M8: 1,509,143 km (0.115 R)
• M9: 1,765,255 km (0.077 R)
• M10: 1,867,430 km (0.056 R)
• M11: 2,078,214 km (0.1 R)
• M12: 2,851,934 km (0.092 R)
• M13: 2,948,424 km (0.081 R)
• M14: 3,120,163 km (0.085 R)
• M15: 3,194,812 km (0.094 R)
• M16: 3,602,766 km (0.082 R)
• M17: 3,893,135 km (0.108 R)
• M18: 4,027,623 km (0.077 R)
• M19: 4,218,510 km (0.092 R)
• M20: 4,552,712 km (0.1 R)
• M21: 4,809,123 km (0.087 R)
• M22: 4,953,634 km (0.079 R)
• M23: 5,217,375 km (0.083 R)
• M24: 5,455,834 km (0.066 R)
• M25: 5,697,734 km (0.09 R)
• M26: 5,850,773 km (0.08 R)
• M27: 6,540,419 km (0.096 R)
• M28: 6,636,461 km (0.089 R)
• M29: 7,488,570 km (0.113 R)
• M30: 7,690,079 km (0.109 R)
• M31: 9,875,853 km (0.09 R)
• M32: 10,319,710 km (0.029 R)
• M33: 10,431,759 km (0.098 R)
• M34: 11,227,320 km (0.049 R)
• M35: 13,198,871 km (0.099 R)
• M36: 13,279,953 km (0.116 R)
• M37: 13,361,184 km (0.106 R)
• M38: 13,524,246 km (0.069 R)
• M39: 14,557,818 km (0.099 R)
• M40: 14,641,592 km (0.102 R)
• M41: 14,936,151 km (0.093 R)
• M42: 15,232,654 km (0.102 R)
• M43: 15,317,775 km (0.098 R)
• M44: 15,616,821 km (0.085 R)
• M45: 16,525,329 km (0.086 R)
• M46: 17,052,362 km (0.116 R)
• M47: 17,808,131 km (0.115 R)
• M48: 17,987,648 km (0.12 R)
• M49: 18,257,971 km (0.089 R)
• M50: 20,845,117 km (0.072 R)
• M51: 20,986,936 km (0.104 R)
• M52: 21,652,945 km (0.088 R)
• M53: 22,084,834 km (0.104 R)
• M54: 22,762,363 km (0.051 R)
• M55: 23,005,909 km (0.055 R)
• M56: 23,103,596 km (0.1 R)
• M57: 23,791,297 km (0.053 R)
• M58: 24,038,433 km (0.08 R)
• M59: 25,136,332 km (0.037 R)
• M60: 25,792,767 km (0.091 R)
• M61: 27,536,181 km (0.059 R)
• M62: 28,108,393 km (0.045 R)
• M63: 28,684,494 km (0.112 R)
• M64: 29,105,911 km (0.074 R)
• M65: 29,476,465 km (0.111 R)
• M66: 30,704,514 km (0.027 R)
• M67: 30,973,790 km (0.076 R)
• M68: 31,135,655 km (0.074 R)
• M69: 31,840,411 km (0.104 R)
• M70: 32,112,978 km (0.096 R)
• M71: 32,222,185 km (0.055 R)
• M72: 32,441,046 km (0.066 R)
• M73: 33,321,131 km (0.083 R)
• M74: 33,875,241 km (0.113 R)
• M75: 33,986,392 km (0.116 R)
• M76: 34,655,992 km (0.08 R)
• M77: 35,273,682 km (0.104 R)
• M78: 35,499,126 km (0.103 R)
• M79: 36,519,832 km (0.091 R)
• M80: 37,377,926 km (0.1 R)
• M81: 38,590,117 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.4

Radius: 14.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.22 AU - 7.26 AU

Year: 6757 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,002,448 km

• M1: 189,241 km (0.045 R)
• M2: 598,391 km (0.058 R)
• M3: 694,134 km (0.105 R)
• M4: 871,707 km (0.055 R)
• M5: 1,162,974 km (0.102 R)
• M6: 1,366,726 km (0.103 R)
• M7: 1,752,689 km (0.085 R)
• M8: 1,943,875 km (0.094 R)
• M9: 2,080,458 km (0.073 R)
• M10: 2,236,189 km (0.12 R)
• M11: 2,744,223 km (0.09 R)
• M12: 3,108,943 km (0.087 R)
• M13: 3,324,663 km (0.117 R)
• M14: 3,601,270 km (0.053 R)
• M15: 4,335,945 km (0.107 R)
• M16: 4,496,613 km (0.109 R)
• M17: 4,659,375 km (0.109 R)
• M18: 4,824,083 km (0.081 R)
• M19: 4,969,791 km (0.065 R)
• M20: 5,116,995 km (0.106 R)
• M21: 5,654,650 km (0.077 R)
• M22: 5,874,858 km (0.066 R)
• M23: 6,460,833 km (0.1 R)
• M24: 7,184,139 km (0.11 R)
• M25: 7,303,218 km (0.096 R)
• M26: 8,580,635 km (0.042 R)
• M27: 9,193,537 km (0.082 R)
• M28: 9,427,059 km (0.096 R)
• M29: 9,741,514 km (0.099 R)
• M30: 10,896,709 km (0.115 R)
• M31: 11,616,275 km (0.098 R)
• M32: 11,897,070 km (0.12 R)
• M33: 12,436,819 km (0.089 R)
• M34: 12,637,879 km (0.068 R)
• M35: 12,810,963 km (0.044 R)
• M36: 13,101,183 km (0.092 R)
• M37: 14,134,156 km (0.104 R)
• M38: 14,373,962 km (0.115 R)
• M39: 14,524,457 km (0.105 R)
• M40: 15,070,938 km (0.116 R)
• M41: 15,500,583 km (0.098 R)
• M42: 15,624,002 km (0.099 R)
• M43: 16,090,149 km (0.095 R)
• M44: 17,195,527 km (0.085 R)
• M45: 17,708,947 km (0.067 R)
• M46: 18,586,937 km (0.116 R)
• M47: 18,718,284 km (0.099 R)
• M48: 19,014,787 km (0.099 R)
• M49: 19,246,514 km (0.079 R)
• M50: 19,980,890 km (0.102 R)
• M51: 20,997,108 km (0.109 R)
• M52: 21,270,872 km (0.063 R)
• M53: 21,477,018 km (0.09 R)
• M54: 22,030,082 km (0.112 R)
• M55: 22,798,117 km (0.109 R)
• M56: 23,009,200 km (0.088 R)
• M57: 23,326,946 km (0.058 R)
• M58: 23,752,851 km (0.06 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: 192 - 16,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit