🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.58 AU - 0.58 AU

Year: 154 Days

Day: 32.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,927,848 km

• M1: 59,241 km (0.087 R)
• M2: 189,840 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 222 Days

Day: 45.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.86 AU - 0.88 AU

Year: 283 Days

Day: 14.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.5 AU - 1.58 AU

Year: 666 Days

Day: 40.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.3

Radius: 13.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.05 AU - 7.55 AU

Year: 5507 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,927,848 km

• M1: 169,345 km (0.076 R)
• M2: 280,346 km (0.112 R)
• M3: 401,521 km (0.099 R)
• M4: 488,287 km (0.056 R)
• M5: 679,474 km (0.11 R)
• M6: 822,489 km (0.103 R)
• M7: 1,012,628 km (0.06 R)
• M8: 1,122,882 km (0.108 R)
• M9: 1,296,415 km (0.119 R)
• M10: 1,427,762 km (0.091 R)
• M11: 1,826,590 km (0.1 R)
• M12: 1,952,103 km (0.041 R)
• M13: 2,284,808 km (0.054 R)
• M14: 2,433,209 km (0.118 R)
• M15: 2,884,397 km (0.1 R)
• M16: 3,072,441 km (0.109 R)
• M17: 3,236,849 km (0.105 R)
• M18: 3,603,364 km (0.062 R)
• M19: 3,718,853 km (0.055 R)
• M20: 3,850,350 km (0.052 R)
• M21: 4,087,911 km (0.114 R)
• M22: 4,178,418 km (0.095 R)
• M23: 4,469,087 km (0.115 R)
• M24: 4,957,524 km (0.116 R)
• M25: 5,070,321 km (0.075 R)
• M26: 5,200,172 km (0.09 R)
• M27: 5,513,130 km (0.106 R)
• M28: 5,934,548 km (0.047 R)
• M29: 6,418,796 km (0.098 R)
• M30: 6,506,759 km (0.111 R)
• M31: 7,042,320 km (0.087 R)
• M32: 7,462,690 km (0.12 R)
• M33: 7,666,592 km (0.108 R)
• M34: 8,500,899 km (0.09 R)
• M35: 9,503,953 km (0.093 R)
• M36: 10,009,294 km (0.068 R)
• M37: 10,234,439 km (0.09 R)
• M38: 10,378,651 km (0.089 R)
• M39: 10,773,291 km (0.11 R)
• M40: 10,878,009 km (0.095 R)
• M41: 11,194,259 km (0.081 R)
• M42: 11,556,286 km (0.078 R)
• M43: 11,684,940 km (0.092 R)
• M44: 12,139,119 km (0.057 R)
• M45: 12,248,176 km (0.113 R)
• M46: 12,599,133 km (0.064 R)
• M47: 12,820,238 km (0.113 R)
• M48: 12,998,110 km (0.096 R)
• M49: 13,311,219 km (0.107 R)
• M50: 13,423,567 km (0.039 R)
• M51: 13,536,363 km (0.113 R)
• M52: 13,808,332 km (0.112 R)
• M53: 14,242,615 km (0.093 R)
• M54: 14,542,259 km (0.116 R)
• M55: 14,867,485 km (0.095 R)
• M56: 14,984,172 km (0.114 R)
• M57: 15,194,955 km (0.056 R)
• M58: 15,359,662 km (0.03 R)
• M59: 15,477,695 km (0.085 R)
• M60: 15,690,722 km (0.033 R)
• M61: 16,024,326 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 8.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.05 AU - 7.55 AU

Year: 5507 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,927,848 km

• M1: 117,734 km (0.097 R)
• M2: 189,690 km (0.093 R)
• M3: 395,238 km (0.047 R)
• M4: 461,061 km (0.114 R)
• M5: 719,117 km (0.102 R)
• M6: 1,020,407 km (0.096 R)
• M7: 1,101,938 km (0.086 R)
• M8: 1,228,348 km (0.106 R)
• M9: 1,359,695 km (0.114 R)
• M10: 1,511,387 km (0.106 R)
• M11: 1,573,620 km (0.104 R)
• M12: 1,668,615 km (0.097 R)
• M13: 1,798,466 km (0.113 R)
• M14: 2,155,257 km (0.115 R)
• M15: 2,972,809 km (0.098 R)
• M16: 3,292,200 km (0.064 R)
• M17: 3,813,100 km (0.055 R)
• M18: 3,898,969 km (0.108 R)
• M19: 3,963,745 km (0.107 R)
• M20: 4,072,503 km (0.103 R)
• M21: 4,585,474 km (0.071 R)
• M22: 4,653,840 km (0.084 R)
• M23: 6,117,955 km (0.109 R)
• M24: 7,255,497 km (0.107 R)
• M25: 7,496,200 km (0.114 R)
• M26: 7,958,008 km (0.038 R)
• M27: 8,150,840 km (0.066 R)
• M28: 8,206,191 km (0.094 R)
• M29: 9,109,463 km (0.119 R)
• M30: 9,427,209 km (0.108 R)
• M31: 9,925,370 km (0.09 R)
• M32: 10,916,905 km (0.12 R)
• M33: 11,595,481 km (0.116 R)
• M34: 11,720,245 km (0.104 R)
• M35: 12,574,599 km (0.112 R)
• M36: 13,057,800 km (0.036 R)
• M37: 13,155,188 km (0.097 R)
• M38: 13,547,134 km (0.088 R)
• M39: 14,712,352 km (0.085 R)
• M40: 14,983,124 km (0.045 R)
• M41: 15,598,420 km (0.12 R)
• M42: 15,770,907 km (0.096 R)
• M43: 16,747,930 km (0.088 R)
• M44: 18,504,658 km (0.08 R)
• M45: 18,943,878 km (0.106 R)
• M46: 19,423,339 km (0.118 R)
• M47: 19,795,089 km (0.059 R)
• M48: 19,869,589 km (0.089 R)
• M49: 19,944,388 km (0.092 R)
• M50: 20,131,535 km (0.11 R)
• M51: 20,923,955 km (0.11 R)
• M52: 21,266,684 km (0.091 R)
• M53: 21,649,804 km (0.088 R)
• M54: 22,500,417 km (0.115 R)
• M55: 22,656,298 km (0.11 R)
• M56: 23,322,607 km (0.095 R)
• M57: 23,480,433 km (0.062 R)
• M58: 23,915,912 km (0.106 R)
• M59: 24,875,583 km (0.109 R)
• M60: 25,117,482 km (0.089 R)
• M61: 25,238,657 km (0.114 R)
• M62: 25,644,217 km (0.094 R)
• M63: 26,092,711 km (0.071 R)
• M64: 26,791,034 km (0.082 R)
• M65: 27,163,233 km (0.106 R)
• M66: 27,578,667 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 9.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.47 AU - 10.33 AU

Year: 10037 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,927,848 km

• M1: 147,653 km (0.085 R)
• M2: 229,184 km (0.102 R)
• M3: 331,958 km (0.095 R)
• M4: 711,039 km (0.115 R)
• M5: 866,321 km (0.075 R)
• M6: 948,301 km (0.106 R)
• M7: 1,043,894 km (0.082 R)
• M8: 1,314,965 km (0.039 R)
• M9: 1,736,532 km (0.113 R)
• M10: 1,841,699 km (0.076 R)
• M11: 1,989,951 km (0.094 R)
• M12: 2,086,292 km (0.1 R)
• M13: 2,517,283 km (0.115 R)
• M14: 2,636,962 km (0.093 R)
• M15: 2,789,252 km (0.113 R)
• M16: 2,882,003 km (0.1 R)
• M17: 3,070,646 km (0.115 R)
• M18: 3,543,226 km (0.083 R)
• M19: 3,728,577 km (0.069 R)
• M20: 3,934,424 km (0.106 R)
• M21: 4,537,902 km (0.104 R)
• M22: 4,739,410 km (0.119 R)
• M23: 4,943,761 km (0.082 R)
• M24: 5,265,546 km (0.082 R)
• M25: 5,869,622 km (0.117 R)
• M26: 6,129,474 km (0.09 R)
• M27: 6,291,338 km (0.083 R)
• M28: 6,372,869 km (0.105 R)
• M29: 6,557,323 km (0.094 R)
• M30: 6,640,051 km (0.116 R)
• M31: 6,764,517 km (0.066 R)
• M32: 7,164,092 km (0.059 R)
• M33: 7,334,634 km (0.075 R)
• M34: 7,441,896 km (0.056 R)
• M35: 7,506,522 km (0.052 R)
• M36: 8,678,920 km (0.12 R)
• M37: 8,746,987 km (0.054 R)
• M38: 9,112,904 km (0.105 R)
• M39: 9,390,857 km (0.08 R)
• M40: 9,530,731 km (0.032 R)
• M41: 9,883,632 km (0.1 R)
• M42: 10,026,049 km (0.087 R)
• M43: 10,097,557 km (0.09 R)
• M44: 10,626,685 km (0.083 R)
• M45: 10,870,230 km (0.117 R)
• M46: 12,369,799 km (0.056 R)
• M47: 13,378,837 km (0.059 R)
• M48: 14,656,851 km (0.067 R)
• M49: 15,530,353 km (0.06 R)
• M50: 16,308,412 km (0.061 R)
• M51: 16,448,735 km (0.083 R)
• M52: 16,589,357 km (0.112 R)
• M53: 16,957,068 km (0.114 R)
• M54: 17,099,186 km (0.104 R)
• M55: 17,327,473 km (0.086 R)
• M56: 17,441,915 km (0.104 R)
• M57: 17,614,252 km (0.093 R)
• M58: 17,931,399 km (0.045 R)
• M59: 18,018,316 km (0.084 R)
• M60: 18,250,491 km (0.101 R)
• M61: 18,600,700 km (0.062 R)
• M62: 18,688,664 km (0.104 R)
• M63: 19,041,715 km (0.12 R)
• M64: 19,307,999 km (0.081 R)
• M65: 19,456,400 km (0.112 R)
• M66: 19,515,940 km (0.098 R)
• M67: 19,694,709 km (0.049 R)
• M68: 20,023,974 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 4.1

Gravity: 49.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.89 AU - 15.23 AU

Year: 19348 Days

Day: 19.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 106.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,927,848 km

• M1: 130,449 km (0.091 R)
• M2: 211,980 km (0.056 R)
• M3: 835,504 km (0.113 R)
• M4: 1,048,831 km (0.084 R)
• M5: 1,076,656 km (0.093 R)
• M6: 1,161,777 km (0.1 R)
• M7: 2,641,599 km (0.089 R)
• M8: 2,952,164 km (0.116 R)
• M9: 3,152,326 km (0.037 R)
• M10: 3,821,478 km (0.11 R)
• M11: 3,951,777 km (0.071 R)
• M12: 4,532,965 km (0.04 R)
• M13: 4,578,742 km (0.101 R)
• M14: 4,624,669 km (0.051 R)
• M15: 4,997,915 km (0.109 R)
• M16: 5,045,338 km (0.06 R)
• M17: 5,625,030 km (0.109 R)
• M18: 6,533,238 km (0.101 R)
• M19: 7,540,331 km (0.088 R)
• M20: 7,703,842 km (0.114 R)
• M21: 8,594,846 km (0.08 R)
• M22: 8,708,541 km (0.103 R)
• M23: 9,400,880 km (0.119 R)
• M24: 10,593,624 km (0.12 R)
• M25: 11,331,889 km (0.103 R)
• M26: 11,581,718 km (0.091 R)
• M27: 12,470,030 km (0.081 R)
• M28: 14,649,072 km (0.07 R)
• M29: 14,852,974 km (0.118 R)
• M30: 16,025,672 km (0.102 R)
• M31: 16,095,684 km (0.083 R)
• M32: 16,587,861 km (0.086 R)
• M33: 18,239,571 km (0.03 R)
• M34: 19,270,450 km (0.106 R)
• M35: 19,493,650 km (0.047 R)
• M36: 19,792,845 km (0.046 R)
• M37: 19,942,892 km (0.069 R)
• M38: 20,775,404 km (0.084 R)
• M39: 24,861,072 km (0.101 R)
• M40: 25,429,544 km (0.119 R)
• M41: 26,744,958 km (0.104 R)
• M42: 27,160,541 km (0.044 R)
• M43: 27,661,993 km (0.036 R)
• M44: 27,745,917 km (0.083 R)
• M45: 28,758,994 km (0.052 R)
• M46: 29,355,590 km (0.071 R)
• M47: 32,046,257 km (0.104 R)
• M48: 32,487,571 km (0.098 R)
• M49: 32,576,133 km (0.072 R)
• M50: 32,930,979 km (0.068 R)
• M51: 37,844,521 km (0.049 R)
• M52: 38,310,968 km (0.072 R)
• M53: 38,591,763 km (0.102 R)
• M54: 41,628,599 km (0.111 R)
• M55: 42,593,207 km (0.029 R)
• M56: 45,431,976 km (0.032 R)
• M57: 47,324,838 km (0.1 R)
• M58: 47,626,128 km (0.05 R)
• M59: 48,331,332 km (0.053 R)
• M60: 49,040,127 km (0.033 R)
• M61: 49,141,704 km (0.119 R)
• M62: 52,635,113 km (0.073 R)
• M63: 52,739,084 km (0.08 R)
• M64: 53,782,379 km (0.067 R)
• M65: 54,201,553 km (0.089 R)
• M66: 54,411,588 km (0.065 R)
• M67: 55,148,806 km (0.109 R)
• M68: 55,677,485 km (0.088 R)
• M69: 56,101,445 km (0.056 R)
• M70: 56,314,024 km (0.114 R)
• M71: 56,420,239 km (0.101 R)
• M72: 56,526,752 km (0.12 R)
• M73: 56,846,293 km (0.095 R)
• M74: 57,166,433 km (0.112 R)
• M75: 57,701,395 km (0.08 R)
• M76: 58,776,255 km (0.11 R)
• M77: 59,749,240 km (0.118 R)
• M78: 61,492,205 km (0.1 R)
• M79: 62,810,312 km (0.098 R)
• M80: 65,139,401 km (0.078 R)
• M81: 65,362,750 km (0.088 R)
• M82: 66,820,283 km (0.111 R)
• M83: 66,932,930 km (0.072 R)
• M84: 68,401,981 km (0.088 R)
• M85: 71,602,029 km (0.086 R)
• M86: 72,178,579 km (0.096 R)
• M87: 72,640,986 km (0.032 R)
• M88: 75,084,368 km (0.104 R)
• M89: 75,435,624 km (0.032 R)
• M90: 75,904,763 km (0.082 R)
• M91: 76,139,781 km (0.075 R)
• M92: 76,964,065 km (0.064 R)
• M93: 78,384,048 km (0.059 R)
• M94: 78,502,679 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.6

Radius: 6.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.04 AU - 18.16 AU

Year: 24626 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 41,927,848 km

• M1: 165,455 km (0.071 R)
• M2: 403,166 km (0.115 R)
• M3: 620,532 km (0.071 R)
• M4: 680,521 km (0.036 R)
• M5: 992,432 km (0.072 R)
• M6: 1,136,196 km (0.063 R)
• M7: 2,272,990 km (0.119 R)
• M8: 2,585,201 km (0.036 R)
• M9: 3,656,621 km (0.063 R)
• M10: 4,878,536 km (0.064 R)
• M11: 5,249,090 km (0.076 R)
• M12: 8,450,485 km (0.081 R)
• M13: 8,671,590 km (0.03 R)
• M14: 8,894,790 km (0.111 R)
• M15: 9,195,183 km (0.065 R)
• M16: 9,575,461 km (0.076 R)
• M17: 9,844,737 km (0.069 R)
• M18: 9,960,825 km (0.082 R)
• M19: 10,077,511 km (0.041 R)
• M20: 10,508,951 km (0.052 R)
• M21: 11,228,068 km (0.114 R)
• M22: 12,461,353 km (0.104 R)
• M23: 13,693,890 km (0.082 R)
• M24: 16,640,370 km (0.111 R)
• M25: 16,732,671 km (0.1 R)
• M26: 17,103,375 km (0.093 R)
• M27: 17,243,099 km (0.108 R)
• M28: 17,476,771 km (0.06 R)
• M29: 17,947,257 km (0.106 R)
• M30: 19,238,585 km (0.078 R)
• M31: 21,255,913 km (0.111 R)
• M32: 23,442,734 km (0.112 R)
• M33: 24,746,779 km (0.101 R)
• M34: 26,827,536 km (0.077 R)
• M35: 30,024,143 km (0.117 R)
• M36: 30,643,777 km (0.053 R)
• M37: 31,040,361 km (0.118 R)
• M38: 31,781,320 km (0.119 R)
• M39: 32,932,625 km (0.038 R)
• M40: 34,567,281 km (0.056 R)
• M41: 36,707,428 km (0.114 R)
• M42: 37,854,096 km (0.044 R)
• M43: 39,257,922 km (0.099 R)
• M44: 40,182,586 km (0.069 R)
• M45: 40,865,351 km (0.114 R)
• M46: 41,614,388 km (0.06 R)
• M47: 41,739,751 km (0.09 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit