🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.92 AU - 1.08 AU

Year: 375 Days

Day: 15.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.07 AU - 1.41 AU

Year: 517 Days

Day: 12.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,883,606 km

• M1: 110,104 km (0.061 R)
• M2: 789,278 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.11 AU - 1.63 AU

Year: 601 Days

Day: 29 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,883,606 km

• M1: 281,992 km (0.085 R)
• M2: 726,597 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.17 AU - 1.69 AU

Year: 641 Days

Day: 12.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.77 AU - 3.41 AU

Year: 2035 Days

Day: 13.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 9.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.67 AU - 5.13 AU

Year: 4065 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,883,606 km

• M1: 144,063 km (0.106 R)
• M2: 258,954 km (0.083 R)
• M3: 329,863 km (0.082 R)
• M4: 415,433 km (0.08 R)
• M5: 516,711 km (0.069 R)
• M6: 627,413 km (0.11 R)
• M7: 746,643 km (0.095 R)
• M8: 873,951 km (0.099 R)
• M9: 948,899 km (0.081 R)
• M10: 1,224,309 km (0.11 R)
• M11: 1,328,130 km (0.114 R)
• M12: 1,405,622 km (0.112 R)
• M13: 1,474,736 km (0.107 R)
• M14: 1,585,588 km (0.104 R)
• M15: 1,657,694 km (0.112 R)
• M16: 1,773,333 km (0.028 R)
• M17: 1,869,973 km (0.104 R)
• M18: 2,068,490 km (0.064 R)
• M19: 2,170,516 km (0.032 R)
• M20: 2,297,375 km (0.112 R)
• M21: 2,730,012 km (0.084 R)
• M22: 3,346,205 km (0.083 R)
• M23: 3,547,414 km (0.081 R)
• M24: 3,766,426 km (0.076 R)
• M25: 4,362,573 km (0.053 R)
• M26: 4,627,212 km (0.102 R)
• M27: 4,716,522 km (0.089 R)
• M28: 4,972,932 km (0.106 R)
• M29: 5,978,380 km (0.115 R)
• M30: 6,157,448 km (0.104 R)
• M31: 6,338,312 km (0.047 R)
• M32: 6,537,726 km (0.06 R)
• M33: 6,604,596 km (0.066 R)
• M34: 6,908,579 km (0.045 R)
• M35: 7,027,958 km (0.096 R)
• M36: 7,286,314 km (0.042 R)
• M37: 7,794,498 km (0.107 R)
• M38: 7,918,814 km (0.116 R)
• M39: 8,008,124 km (0.095 R)
• M40: 8,715,871 km (0.118 R)
• M41: 9,030,625 km (0.085 R)
• M42: 9,273,871 km (0.034 R)
• M43: 9,785,945 km (0.08 R)
• M44: 10,620,551 km (0.108 R)
• M45: 10,857,514 km (0.118 R)
• M46: 11,036,433 km (0.037 R)
• M47: 12,336,439 km (0.115 R)
• M48: 12,564,875 km (0.031 R)
• M49: 12,627,257 km (0.108 R)
• M50: 12,752,620 km (0.115 R)
• M51: 12,857,488 km (0.097 R)
• M52: 12,962,506 km (0.12 R)
• M53: 13,321,840 km (0.045 R)
• M54: 13,449,447 km (0.109 R)
• M55: 13,684,465 km (0.058 R)
• M56: 13,920,830 km (0.102 R)
• M57: 14,115,157 km (0.112 R)
• M58: 14,180,233 km (0.103 R)
• M59: 14,769,648 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.7

Radius: 12.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.95 AU - 9.55 AU

Year: 8085 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,883,606 km

• M1: 350,059 km (0.109 R)
• M2: 446,250 km (0.104 R)
• M3: 567,126 km (0.086 R)
• M4: 817,852 km (0.104 R)
• M5: 1,055,114 km (0.091 R)
• M6: 1,243,906 km (0.111 R)
• M7: 1,577,809 km (0.117 R)
• M8: 1,940,135 km (0.101 R)
• M9: 2,109,779 km (0.094 R)
• M10: 2,240,378 km (0.082 R)
• M11: 2,351,379 km (0.077 R)
• M12: 2,648,630 km (0.101 R)
• M13: 3,204,536 km (0.1 R)
• M14: 3,903,008 km (0.086 R)
• M15: 4,091,951 km (0.113 R)
• M16: 4,563,034 km (0.117 R)
• M17: 4,648,155 km (0.118 R)
• M18: 4,762,299 km (0.11 R)
• M19: 4,935,234 km (0.085 R)
• M20: 5,436,835 km (0.093 R)
• M21: 6,235,538 km (0.075 R)
• M22: 6,330,084 km (0.063 R)
• M23: 6,552,686 km (0.08 R)
• M24: 6,907,532 km (0.077 R)
• M25: 7,005,519 km (0.116 R)
• M26: 7,569,054 km (0.073 R)
• M27: 7,771,460 km (0.116 R)
• M28: 8,112,842 km (0.111 R)
• M29: 8,459,161 km (0.108 R)
• M30: 8,881,177 km (0.083 R)
• M31: 9,023,444 km (0.088 R)
• M32: 9,855,957 km (0.112 R)
• M33: 9,966,360 km (0.075 R)
• M34: 10,487,110 km (0.08 R)
• M35: 11,169,575 km (0.036 R)
• M36: 11,323,212 km (0.117 R)
• M37: 12,737,660 km (0.062 R)
• M38: 13,180,919 km (0.114 R)
• M39: 13,629,264 km (0.085 R)
• M40: 13,917,090 km (0.06 R)
• M41: 14,624,837 km (0.099 R)
• M42: 15,301,469 km (0.091 R)
• M43: 16,905,457 km (0.119 R)
• M44: 16,993,720 km (0.098 R)
• M45: 17,437,128 km (0.097 R)
• M46: 17,660,178 km (0.104 R)
• M47: 18,019,213 km (0.049 R)
• M48: 18,109,421 km (0.114 R)
• M49: 18,199,628 km (0.073 R)
• M50: 18,335,313 km (0.113 R)
• M51: 18,562,253 km (0.055 R)
• M52: 19,340,910 km (0.073 R)
• M53: 19,433,212 km (0.091 R)
• M54: 19,850,291 km (0.038 R)
• M55: 21,309,768 km (0.116 R)
• M56: 21,548,526 km (0.086 R)
• M57: 21,932,095 km (0.113 R)
• M58: 22,657,645 km (0.052 R)
• M59: 23,341,905 km (0.086 R)
• M60: 23,686,579 km (0.101 R)
• M61: 24,181,897 km (0.102 R)
• M62: 24,580,725 km (0.097 R)
• M63: 25,485,792 km (0.093 R)
• M64: 25,637,634 km (0.094 R)
• M65: 27,121,645 km (0.092 R)
• M66: 27,225,017 km (0.052 R)
• M67: 27,900,152 km (0.075 R)
• M68: 28,738,798 km (0.092 R)
• M69: 29,319,986 km (0.075 R)
• M70: 29,426,200 km (0.095 R)
• M71: 30,925,021 km (0.099 R)
• M72: 31,412,112 km (0.088 R)
• M73: 32,174,912 km (0.09 R)
• M74: 32,668,435 km (0.119 R)
• M75: 32,833,441 km (0.115 R)
• M76: 33,385,757 km (0.11 R)
• M77: 33,607,461 km (0.047 R)
• M78: 35,229,999 km (0.105 R)
• M79: 36,820,524 km (0.101 R)
• M80: 36,992,262 km (0.091 R)
• M81: 37,567,017 km (0.115 R)
• M82: 38,492,579 km (0.084 R)
• M83: 38,841,591 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 11.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.96 AU - 11.04 AU

Year: 10118 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,883,606 km

• M1: 154,235 km (0.087 R)
• M2: 457,321 km (0.104 R)
• M3: 537,804 km (0.1 R)
• M4: 716,275 km (0.117 R)
• M5: 892,800 km (0.104 R)
• M6: 1,172,847 km (0.117 R)
• M7: 1,370,915 km (0.054 R)
• M8: 1,696,440 km (0.12 R)
• M9: 1,891,366 km (0.063 R)
• M10: 2,402,991 km (0.111 R)
• M11: 2,692,014 km (0.094 R)
• M12: 2,796,882 km (0.106 R)
• M13: 3,416,516 km (0.084 R)
• M14: 3,781,236 km (0.067 R)
• M15: 4,018,199 km (0.043 R)
• M16: 4,118,280 km (0.057 R)
• M17: 4,239,753 km (0.098 R)
• M18: 4,694,830 km (0.083 R)
• M19: 5,100,539 km (0.093 R)
• M20: 5,696,687 km (0.105 R)
• M21: 5,991,694 km (0.041 R)
• M22: 6,222,075 km (0.081 R)
• M23: 6,314,975 km (0.059 R)
• M24: 6,691,662 km (0.052 R)
• M25: 6,858,614 km (0.116 R)
• M26: 6,978,890 km (0.098 R)
• M27: 7,148,235 km (0.091 R)
• M28: 7,466,729 km (0.058 R)
• M29: 7,689,779 km (0.086 R)
• M30: 7,814,694 km (0.114 R)
• M31: 8,244,638 km (0.109 R)
• M32: 8,398,125 km (0.119 R)
• M33: 8,656,182 km (0.116 R)
• M34: 9,127,415 km (0.051 R)
• M35: 9,795,669 km (0.094 R)
• M36: 9,985,658 km (0.049 R)
• M37: 10,314,175 km (0.11 R)
• M38: 10,396,902 km (0.093 R)
• M39: 10,590,632 km (0.098 R)
• M40: 10,674,107 km (0.109 R)
• M41: 10,869,632 km (0.03 R)
• M42: 11,122,751 km (0.107 R)
• M43: 11,264,271 km (0.113 R)
• M44: 11,893,928 km (0.102 R)
• M45: 12,623,368 km (0.096 R)
• M46: 12,741,400 km (0.066 R)
• M47: 12,859,882 km (0.108 R)
• M48: 13,157,582 km (0.085 R)
• M49: 14,094,812 km (0.057 R)
• M50: 15,053,585 km (0.1 R)
• M51: 15,620,112 km (0.077 R)
• M52: 15,778,686 km (0.111 R)
• M53: 15,937,708 km (0.071 R)
• M54: 16,193,521 km (0.107 R)
• M55: 16,611,946 km (0.048 R)
• M56: 18,521,862 km (0.104 R)
• M57: 19,162,590 km (0.091 R)
• M58: 19,844,906 km (0.072 R)
• M59: 20,085,609 km (0.086 R)
• M60: 20,396,473 km (0.103 R)
• M61: 20,813,402 km (0.111 R)
• M62: 20,953,127 km (0.105 R)
• M63: 21,163,162 km (0.069 R)
• M64: 21,268,329 km (0.096 R)
• M65: 21,585,327 km (0.118 R)
• M66: 21,691,242 km (0.084 R)
• M67: 22,402,281 km (0.092 R)
• M68: 22,976,438 km (0.096 R)
• M69: 23,120,800 km (0.066 R)
• M70: 23,229,258 km (0.091 R)
• M71: 23,555,681 km (0.092 R)
• M72: 24,802,280 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 10.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.98 AU - 12.24 AU

Year: 12951 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,883,606 km

• M1: 208,988 km (0.1 R)
• M2: 318,344 km (0.097 R)
• M3: 539,899 km (0.075 R)
• M4: 670,647 km (0.034 R)
• M5: 934,538 km (0.074 R)
• M6: 1,179,729 km (0.117 R)
• M7: 1,373,009 km (0.104 R)
• M8: 1,539,063 km (0.091 R)
• M9: 1,672,803 km (0.115 R)
• M10: 1,891,216 km (0.064 R)
• M11: 2,161,390 km (0.104 R)
• M12: 2,247,110 km (0.094 R)
• M13: 2,692,911 km (0.114 R)
• M14: 2,949,920 km (0.079 R)
• M15: 3,387,943 km (0.108 R)
• M16: 3,538,438 km (0.07 R)
• M17: 3,717,058 km (0.114 R)
• M18: 4,003,688 km (0.068 R)
• M19: 4,821,689 km (0.072 R)
• M20: 5,048,629 km (0.099 R)
• M21: 5,192,243 km (0.063 R)
• M22: 5,424,718 km (0.113 R)
• M23: 5,542,302 km (0.093 R)
• M24: 5,631,163 km (0.108 R)
• M25: 6,173,605 km (0.094 R)
• M26: 7,405,992 km (0.11 R)
• M27: 7,503,979 km (0.075 R)
• M28: 7,833,393 km (0.05 R)
• M29: 8,404,558 km (0.12 R)
• M30: 9,023,893 km (0.118 R)
• M31: 9,303,791 km (0.1 R)
• M32: 10,894,615 km (0.056 R)
• M33: 11,118,114 km (0.073 R)
• M34: 11,267,861 km (0.095 R)
• M35: 12,026,921 km (0.086 R)
• M36: 12,373,838 km (0.118 R)
• M37: 12,998,858 km (0.109 R)
• M38: 13,156,684 km (0.071 R)
• M39: 13,354,901 km (0.116 R)
• M40: 13,874,903 km (0.072 R)
• M41: 14,483,318 km (0.081 R)
• M42: 14,646,978 km (0.102 R)
• M43: 14,934,954 km (0.046 R)
• M44: 15,516,441 km (0.113 R)
• M45: 15,725,878 km (0.037 R)
• M46: 15,809,952 km (0.102 R)
• M47: 18,577,812 km (0.095 R)
• M48: 21,119,928 km (0.103 R)
• M49: 23,240,328 km (0.09 R)
• M50: 23,865,498 km (0.075 R)
• M51: 24,059,078 km (0.083 R)
• M52: 24,398,814 km (0.102 R)
• M53: 24,740,197 km (0.082 R)
• M54: 25,526,633 km (0.098 R)
• M55: 27,224,718 km (0.099 R)
• M56: 28,087,449 km (0.083 R)
• M57: 29,217,212 km (0.063 R)
• M58: 30,048,079 km (0.095 R)
• M59: 31,309,039 km (0.075 R)
• M60: 32,159,204 km (0.088 R)
• M61: 33,178,713 km (0.093 R)
• M62: 33,557,046 km (0.118 R)
• M63: 34,645,670 km (0.091 R)
• M64: 34,810,078 km (0.119 R)
• M65: 35,139,343 km (0.081 R)
• M66: 35,801,314 km (0.106 R)
• M67: 36,078,219 km (0.041 R)
• M68: 36,244,871 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331

Radius: 3.8

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.13 AU - 14.93 AU

Year: 17626 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,883,606 km

• M1: 66,571 km (0.032 R)
• M2: 290,519 km (0.069 R)
• M3: 361,129 km (0.101 R)
• M4: 553,363 km (0.094 R)
• M5: 735,423 km (0.069 R)
• M6: 1,382,284 km (0.072 R)
• M7: 1,430,305 km (0.117 R)
• M8: 1,552,527 km (0.064 R)
• M9: 1,729,501 km (0.05 R)
• M10: 2,020,618 km (0.096 R)
• M11: 2,241,874 km (0.081 R)
• M12: 2,441,736 km (0.08 R)
• M13: 2,889,034 km (0.098 R)
• M14: 3,043,718 km (0.085 R)
• M15: 3,074,984 km (0.093 R)
• M16: 3,232,960 km (0.102 R)
• M17: 3,523,927 km (0.104 R)
• M18: 4,842,034 km (0.115 R)
• M19: 5,062,691 km (0.091 R)
• M20: 5,174,291 km (0.074 R)
• M21: 5,286,789 km (0.089 R)
• M22: 5,514,028 km (0.108 R)
• M23: 5,705,812 km (0.062 R)
• M24: 6,056,470 km (0.109 R)
• M25: 7,067,003 km (0.048 R)
• M26: 7,359,168 km (0.108 R)
• M27: 7,740,643 km (0.027 R)
• M28: 7,869,147 km (0.076 R)
• M29: 7,912,231 km (0.09 R)
• M30: 8,434,478 km (0.098 R)
• M31: 9,973,690 km (0.086 R)
• M32: 10,395,406 km (0.053 R)
• M33: 10,775,086 km (0.066 R)
• M34: 11,014,742 km (0.057 R)
• M35: 11,548,058 km (0.107 R)
• M36: 11,596,977 km (0.07 R)
• M37: 12,139,568 km (0.047 R)
• M38: 12,841,930 km (0.096 R)
• M39: 13,197,973 km (0.083 R)
• M40: 13,557,307 km (0.108 R)
• M41: 14,233,190 km (0.071 R)
• M42: 14,654,458 km (0.096 R)
• M43: 15,401,699 km (0.051 R)
• M44: 15,455,554 km (0.108 R)
• M45: 15,942,944 km (0.107 R)
• M46: 16,161,208 km (0.119 R)
• M47: 16,215,960 km (0.088 R)
• M48: 16,988,334 km (0.037 R)
• M49: 17,211,385 km (0.082 R)
• M50: 20,491,168 km (0.105 R)
• M51: 21,746,893 km (0.075 R)
• M52: 24,331,944 km (0.087 R)
• M53: 24,583,119 km (0.092 R)
• M54: 24,898,471 km (0.09 R)
• M55: 25,024,881 km (0.048 R)
• M56: 25,405,608 km (0.074 R)
• M57: 25,980,213 km (0.056 R)
• M58: 26,108,419 km (0.104 R)
• M59: 26,947,364 km (0.12 R)
• M60: 27,467,964 km (0.041 R)
• M61: 28,123,502 km (0.098 R)
• M62: 28,255,148 km (0.114 R)
• M63: 29,182,805 km (0.084 R)
• M64: 29,382,967 km (0.118 R)
• M65: 30,593,064 km (0.09 R)
• M66: 32,093,979 km (0.085 R)
• M67: 32,714,960 km (0.113 R)
• M68: 32,992,165 km (0.102 R)
• M69: 33,479,255 km (0.07 R)
• M70: 33,828,567 km (0.06 R)
• M71: 35,025,349 km (0.101 R)
• M72: 36,594,631 km (0.09 R)
• M73: 37,460,204 km (0.049 R)
• M74: 37,605,015 km (0.025 R)
• M75: 37,968,089 km (0.115 R)
• M76: 39,211,397 km (0.099 R)
• M77: 39,432,204 km (0.107 R)
• M78: 39,579,557 km (0.092 R)
• M79: 40,245,268 km (0.067 R)
• M80: 41,287,965 km (0.083 R)
• M81: 42,038,348 km (0.117 R)
• M82: 43,476,133 km (0.103 R)
• M83: 44,545,908 km (0.067 R)
• M84: 45,084,161 km (0.095 R)
• M85: 45,701,701 km (0.094 R)
• M86: 47,101,638 km (0.087 R)
• M87: 47,258,117 km (0.114 R)
• M88: 47,492,986 km (0.119 R)
• M89: 49,069,149 km (0.075 R)
• M90: 49,386,446 km (0.1 R)
• M91: 50,182,755 km (0.11 R)
• M92: 50,502,446 km (0.081 R)
• M93: 50,582,331 km (0.096 R)
• M94: 51,304,590 km (0.113 R)
• M95: 52,758,980 km (0.077 R)
• M96: 54,145,005 km (0.115 R)
• M97: 54,637,032 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit