🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.5 AU - 1.98 AU

Year: 860 Days

Day: 19.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,231,115 km

• M1: 465,848 km (0.058 R)
• M2: 541,245 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.63 AU - 1.89 AU

Year: 875 Days

Day: 37.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 13.5

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.57 AU - 7.51 AU

Year: 6268 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,231,115 km

• M1: 195,524 km (0.104 R)
• M2: 464,501 km (0.11 R)
• M3: 598,541 km (0.075 R)
• M4: 791,522 km (0.085 R)
• M5: 881,281 km (0.09 R)
• M6: 1,055,862 km (0.077 R)
• M7: 1,190,649 km (0.032 R)
• M8: 1,295,817 km (0.07 R)
• M9: 1,849,927 km (0.037 R)
• M10: 2,015,233 km (0.082 R)
• M11: 2,361,103 km (0.081 R)
• M12: 2,633,222 km (0.091 R)
• M13: 2,844,005 km (0.059 R)
• M14: 3,085,007 km (0.049 R)
• M15: 3,183,443 km (0.084 R)
• M16: 3,358,023 km (0.1 R)
• M17: 4,528,178 km (0.078 R)
• M18: 4,839,192 km (0.104 R)
• M19: 5,128,065 km (0.077 R)
• M20: 5,422,624 km (0.072 R)
• M21: 5,542,152 km (0.113 R)
• M22: 6,090,429 km (0.108 R)
• M23: 6,752,249 km (0.075 R)
• M24: 6,880,904 km (0.085 R)
• M25: 7,304,864 km (0.029 R)
• M26: 7,670,182 km (0.039 R)
• M27: 7,939,757 km (0.063 R)
• M28: 8,767,034 km (0.037 R)
• M29: 9,949,306 km (0.09 R)
• M30: 10,243,415 km (0.042 R)
• M31: 10,466,017 km (0.05 R)
• M32: 11,487,172 km (0.054 R)
• M33: 12,342,722 km (0.098 R)
• M34: 12,897,880 km (0.082 R)
• M35: 13,218,767 km (0.087 R)
• M36: 14,238,576 km (0.114 R)
• M37: 14,404,181 km (0.069 R)
• M38: 15,326,003 km (0.108 R)
• M39: 16,700,957 km (0.095 R)
• M40: 16,963,202 km (0.039 R)
• M41: 17,050,866 km (0.065 R)
• M42: 17,314,906 km (0.086 R)
• M43: 17,624,574 km (0.111 R)
• M44: 17,713,435 km (0.049 R)
• M45: 18,745,810 km (0.101 R)
• M46: 18,927,422 km (0.111 R)
• M47: 19,155,110 km (0.11 R)
• M48: 19,521,475 km (0.063 R)
• M49: 19,613,328 km (0.097 R)
• M50: 19,843,858 km (0.061 R)
• M51: 21,862,981 km (0.114 R)
• M52: 23,996,097 km (0.097 R)
• M53: 24,143,900 km (0.115 R)
• M54: 25,287,426 km (0.036 R)
• M55: 26,245,450 km (0.089 R)
• M56: 26,499,468 km (0.113 R)
• M57: 26,703,370 km (0.086 R)
• M58: 27,010,195 km (0.115 R)
• M59: 27,163,981 km (0.064 R)
• M60: 28,196,955 km (0.081 R)
• M61: 28,718,154 km (0.093 R)
• M62: 29,453,427 km (0.104 R)
• M63: 29,823,383 km (0.048 R)
• M64: 30,461,118 km (0.031 R)
• M65: 30,567,782 km (0.103 R)
• M66: 31,641,894 km (0.054 R)
• M67: 32,074,980 km (0.077 R)
• M68: 32,183,588 km (0.074 R)
• M69: 32,892,383 km (0.081 R)
• M70: 33,221,349 km (0.082 R)
• M71: 34,270,030 km (0.048 R)
• M72: 34,436,532 km (0.072 R)
• M73: 34,770,584 km (0.112 R)
• M74: 35,610,128 km (0.034 R)
• M75: 36,343,307 km (0.097 R)
• M76: 36,513,100 km (0.115 R)
• M77: 36,853,735 km (0.073 R)
• M78: 37,423,703 km (0.117 R)
• M79: 38,168,999 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 12.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.66 AU - 8.28 AU

Year: 6896 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,231,115 km

• M1: 216,618 km (0.101 R)
• M2: 508,184 km (0.117 R)
• M3: 733,628 km (0.107 R)
• M4: 816,804 km (0.114 R)
• M5: 1,040,304 km (0.065 R)
• M6: 1,705,715 km (0.073 R)
• M7: 1,996,982 km (0.108 R)
• M8: 2,453,106 km (0.116 R)
• M9: 2,660,299 km (0.084 R)
• M10: 2,816,778 km (0.069 R)
• M11: 2,987,918 km (0.109 R)
• M12: 3,115,675 km (0.097 R)
• M13: 3,269,013 km (0.056 R)
• M14: 3,583,318 km (0.109 R)
• M15: 3,857,082 km (0.094 R)
• M16: 4,359,282 km (0.09 R)
• M17: 4,478,212 km (0.093 R)
• M18: 4,665,210 km (0.091 R)
• M19: 4,909,802 km (0.081 R)
• M20: 5,453,890 km (0.09 R)
• M21: 5,539,310 km (0.062 R)
• M22: 5,740,519 km (0.071 R)
• M23: 6,091,027 km (0.037 R)
• M24: 6,584,550 km (0.1 R)
• M25: 6,828,395 km (0.109 R)
• M26: 7,013,298 km (0.074 R)
• M27: 7,372,482 km (0.106 R)
• M28: 7,483,035 km (0.063 R)
• M29: 8,952,685 km (0.099 R)
• M30: 9,772,331 km (0.083 R)
• M31: 10,138,547 km (0.042 R)
• M32: 10,279,169 km (0.072 R)
• M33: 10,705,224 km (0.069 R)
• M34: 11,282,372 km (0.055 R)
• M35: 11,373,477 km (0.096 R)
• M36: 11,464,732 km (0.111 R)
• M37: 11,574,686 km (0.089 R)
• M38: 11,777,092 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.6

Radius: 5.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.86 AU - 22.66 AU

Year: 29240 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,231,115 km

• M1: 80,334 km (0.065 R)
• M2: 330,312 km (0.073 R)
• M3: 594,652 km (0.083 R)
• M4: 661,223 km (0.077 R)
• M5: 933,790 km (0.116 R)
• M6: 1,092,513 km (0.11 R)
• M7: 1,175,241 km (0.072 R)
• M8: 2,400,747 km (0.094 R)
• M9: 2,536,432 km (0.063 R)
• M10: 3,133,327 km (0.1 R)
• M11: 3,803,077 km (0.088 R)
• M12: 4,025,380 km (0.066 R)
• M13: 6,658,601 km (0.088 R)
• M14: 7,042,320 km (0.08 R)
• M15: 7,790,758 km (0.085 R)
• M16: 10,447,616 km (0.095 R)
• M17: 10,580,609 km (0.106 R)
• M18: 10,758,630 km (0.074 R)
• M19: 10,848,090 km (0.111 R)
• M20: 11,298,978 km (0.063 R)
• M21: 12,125,805 km (0.058 R)
• M22: 12,687,844 km (0.098 R)
• M23: 15,825,510 km (0.056 R)
• M24: 16,131,438 km (0.109 R)
• M25: 16,336,387 km (0.077 R)
• M26: 16,490,772 km (0.044 R)
• M27: 17,165,159 km (0.08 R)
• M28: 18,166,866 km (0.09 R)
• M29: 19,458,943 km (0.114 R)
• M30: 20,502,837 km (0.094 R)
• M31: 21,677,629 km (0.062 R)
• M32: 21,734,027 km (0.107 R)
• M33: 22,759,222 km (0.107 R)
• M34: 23,393,367 km (0.036 R)
• M35: 23,974,854 km (0.038 R)
• M36: 24,326,110 km (0.104 R)
• M37: 24,974,467 km (0.097 R)
• M38: 26,529,387 km (0.085 R)
• M39: 27,257,480 km (0.112 R)
• M40: 28,115,274 km (0.104 R)
• M41: 29,356,039 km (0.097 R)
• M42: 29,794,510 km (0.101 R)
• M43: 31,122,790 km (0.069 R)
• M44: 31,697,994 km (0.042 R)
• M45: 32,599,770 km (0.053 R)
• M46: 33,118,874 km (0.044 R)
• M47: 35,089,527 km (0.079 R)
• M48: 35,554,776 km (0.077 R)
• M49: 36,357,070 km (0.091 R)
• M50: 40,805,662 km (0.05 R)
• M51: 42,349,661 km (0.104 R)
• M52: 43,698,585 km (0.087 R)
• M53: 44,557,726 km (0.076 R)
• M54: 44,773,296 km (0.108 R)
• M55: 44,845,253 km (0.093 R)
• M56: 44,917,359 km (0.12 R)
• M57: 49,232,958 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.6

Radius: 6.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.05 AU - 20.47 AU

Year: 29240 Days

Day: 21.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,231,115 km

• M1: 92,601 km (0.062 R)
• M2: 156,031 km (0.045 R)
• M3: 504,594 km (0.069 R)
• M4: 848,370 km (0.06 R)
• M5: 909,405 km (0.041 R)
• M6: 1,341,295 km (0.048 R)
• M7: 1,485,806 km (0.098 R)
• M8: 1,616,555 km (0.118 R)
• M9: 1,731,595 km (0.108 R)
• M10: 2,092,874 km (0.088 R)
• M11: 2,368,134 km (0.089 R)
• M12: 2,411,518 km (0.116 R)
• M13: 2,610,034 km (0.079 R)
• M14: 3,141,406 km (0.086 R)
• M15: 3,908,843 km (0.116 R)
• M16: 4,353,448 km (0.049 R)
• M17: 4,676,878 km (0.087 R)
• M18: 5,092,012 km (0.078 R)
• M19: 5,957,436 km (0.116 R)
• M20: 7,180,548 km (0.093 R)
• M21: 7,402,402 km (0.111 R)
• M22: 7,820,378 km (0.095 R)
• M23: 8,478,310 km (0.118 R)
• M24: 8,578,540 km (0.04 R)
• M25: 9,154,043 km (0.053 R)
• M26: 9,222,559 km (0.104 R)
• M27: 10,163,979 km (0.102 R)
• M28: 10,270,492 km (0.119 R)
• M29: 11,209,069 km (0.089 R)
• M30: 12,515,059 km (0.11 R)
• M31: 13,907,964 km (0.115 R)
• M32: 13,947,309 km (0.079 R)
• M33: 15,024,862 km (0.096 R)
• M34: 15,675,912 km (0.11 R)
• M35: 15,799,031 km (0.108 R)
• M36: 16,294,649 km (0.087 R)
• M37: 17,301,143 km (0.079 R)
• M38: 18,069,179 km (0.107 R)
• M39: 18,804,752 km (0.071 R)
• M40: 18,891,818 km (0.069 R)
• M41: 19,815,285 km (0.067 R)
• M42: 20,260,339 km (0.117 R)
• M43: 20,483,988 km (0.077 R)
• M44: 21,341,483 km (0.106 R)
• M45: 21,797,457 km (0.108 R)
• M46: 22,118,494 km (0.062 R)
• M47: 22,395,100 km (0.081 R)
• M48: 23,044,654 km (0.097 R)
• M49: 23,091,329 km (0.086 R)
• M50: 23,653,368 km (0.081 R)
• M51: 24,362,312 km (0.091 R)
• M52: 24,695,616 km (0.096 R)
• M53: 26,043,493 km (0.1 R)
• M54: 26,628,571 km (0.032 R)
• M55: 27,613,074 km (0.107 R)
• M56: 27,662,591 km (0.08 R)
• M57: 28,459,349 km (0.043 R)
• M58: 28,509,465 km (0.097 R)
• M59: 29,516,408 km (0.116 R)
• M60: 29,769,976 km (0.098 R)
• M61: 29,820,840 km (0.074 R)
• M62: 30,842,892 km (0.051 R)
• M63: 31,565,151 km (0.076 R)
• M64: 32,084,555 km (0.028 R)
• M65: 32,554,292 km (0.054 R)
• M66: 32,659,010 km (0.036 R)
• M67: 32,763,878 km (0.109 R)
• M68: 34,083,631 km (0.117 R)
• M69: 34,136,738 km (0.118 R)
• M70: 34,562,942 km (0.039 R)
• M71: 34,669,755 km (0.067 R)
• M72: 35,690,162 km (0.094 R)
• M73: 35,852,177 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 13,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit