🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.63 AU - 0.65 AU

Year: 180 Days

Day: 29 Hours

Environment

Temp: 224 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,593,795 km

• M1: 239,357 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.88 AU - 1.16 AU

Year: 362 Days

Day: 38.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.02 AU - 1.62 AU

Year: 533 Days

Day: 20.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.95 AU - 3.25 AU

Year: 1918 Days

Day: 17.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.67 AU - 4.31 AU

Year: 2801 Days

Day: 12.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 10.5

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.22 AU - 8.38 AU

Year: 7656 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,593,795 km

• M1: 135,087 km (0.064 R)
• M2: 243,097 km (0.062 R)
• M3: 421,268 km (0.114 R)
• M4: 501,751 km (0.093 R)
• M5: 593,904 km (0.052 R)
• M6: 675,734 km (0.111 R)
• M7: 1,091,017 km (0.061 R)
• M8: 1,166,415 km (0.119 R)
• M9: 1,448,407 km (0.052 R)
• M10: 1,752,240 km (0.086 R)
• M11: 1,849,778 km (0.101 R)
• M12: 2,258,629 km (0.069 R)
• M13: 2,723,878 km (0.086 R)
• M14: 3,031,002 km (0.104 R)
• M15: 4,335,346 km (0.115 R)
• M16: 5,274,522 km (0.114 R)
• M17: 5,791,831 km (0.063 R)
• M18: 6,025,503 km (0.101 R)
• M19: 6,274,883 km (0.113 R)
• M20: 6,965,277 km (0.109 R)
• M21: 7,043,517 km (0.116 R)
• M22: 7,253,552 km (0.102 R)
• M23: 7,733,612 km (0.118 R)
• M24: 8,182,704 km (0.108 R)
• M25: 9,421,674 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 13.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.55 AU - 10.23 AU

Year: 9316 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,593,795 km

• M1: 242,498 km (0.032 R)
• M2: 351,106 km (0.111 R)
• M3: 451,935 km (0.116 R)
• M4: 708,645 km (0.069 R)
• M5: 864,526 km (0.056 R)
• M6: 1,015,770 km (0.115 R)
• M7: 1,140,085 km (0.089 R)
• M8: 1,365,978 km (0.108 R)
• M9: 1,565,841 km (0.032 R)
• M10: 1,840,802 km (0.093 R)
• M11: 1,950,756 km (0.057 R)
• M12: 2,683,038 km (0.113 R)
• M13: 3,040,278 km (0.058 R)
• M14: 3,278,138 km (0.041 R)
• M15: 4,028,521 km (0.098 R)
• M16: 4,144,310 km (0.094 R)
• M17: 4,261,146 km (0.09 R)
• M18: 4,588,167 km (0.101 R)
• M19: 4,678,823 km (0.115 R)
• M20: 5,235,327 km (0.098 R)
• M21: 5,585,984 km (0.109 R)
• M22: 5,878,598 km (0.119 R)
• M23: 6,176,298 km (0.104 R)
• M24: 6,786,657 km (0.056 R)
• M25: 6,994,448 km (0.095 R)
• M26: 7,594,785 km (0.073 R)
• M27: 8,656,930 km (0.039 R)
• M28: 8,882,523 km (0.042 R)
• M29: 9,648,614 km (0.079 R)
• M30: 9,765,300 km (0.062 R)
• M31: 10,039,663 km (0.047 R)
• M32: 10,515,833 km (0.116 R)
• M33: 10,716,294 km (0.079 R)
• M34: 10,999,333 km (0.118 R)
• M35: 11,162,096 km (0.045 R)
• M36: 11,696,908 km (0.103 R)
• M37: 12,197,911 km (0.107 R)
• M38: 12,706,095 km (0.066 R)
• M39: 12,834,151 km (0.11 R)
• M40: 13,134,843 km (0.113 R)
• M41: 13,524,844 km (0.116 R)
• M42: 15,032,192 km (0.082 R)
• M43: 15,577,028 km (0.035 R)
• M44: 15,668,432 km (0.077 R)
• M45: 15,759,986 km (0.059 R)
• M46: 16,967,241 km (0.062 R)
• M47: 17,249,981 km (0.1 R)
• M48: 17,581,939 km (0.083 R)
• M49: 18,011,733 km (0.067 R)
• M50: 18,979,482 km (0.058 R)
• M51: 19,914,469 km (0.118 R)
• M52: 20,162,951 km (0.055 R)
• M53: 20,864,415 km (0.115 R)
• M54: 21,268,778 km (0.097 R)
• M55: 21,370,355 km (0.039 R)
• M56: 21,624,821 km (0.048 R)
• M57: 22,033,971 km (0.114 R)
• M58: 22,912,260 km (0.117 R)
• M59: 24,756,204 km (0.109 R)
• M60: 25,238,208 km (0.066 R)
• M61: 25,399,474 km (0.089 R)
• M62: 28,026,862 km (0.065 R)
• M63: 29,429,342 km (0.111 R)
• M64: 29,939,770 km (0.052 R)
• M65: 30,453,190 km (0.09 R)
• M66: 32,652,877 km (0.117 R)
• M67: 32,828,654 km (0.071 R)
• M68: 34,963,266 km (0.071 R)
• M69: 35,684,627 km (0.09 R)
• M70: 35,986,815 km (0.094 R)
• M71: 36,411,075 km (0.106 R)
• M72: 37,387,201 km (0.068 R)
• M73: 37,939,965 km (0.119 R)
• M74: 38,433,787 km (0.051 R)
• M75: 38,557,505 km (0.112 R)
• M76: 39,178,336 km (0.077 R)
• M77: 39,302,801 km (0.078 R)
• M78: 39,427,566 km (0.061 R)
• M79: 39,739,777 km (0.113 R)
• M80: 40,178,398 km (0.075 R)
• M81: 40,492,703 km (0.109 R)
• M82: 40,807,756 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 13.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.51 AU - 15.09 AU

Year: 15161 Days

Day: 11.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,593,795 km

• M1: 425,008 km (0.114 R)
• M2: 603,627 km (0.046 R)
• M3: 827,875 km (0.098 R)
• M4: 1,139,038 km (0.047 R)
• M5: 1,800,410 km (0.054 R)
• M6: 2,085,544 km (0.111 R)
• M7: 2,183,830 km (0.117 R)
• M8: 2,726,571 km (0.098 R)
• M9: 3,339,473 km (0.066 R)
• M10: 3,426,390 km (0.112 R)
• M11: 3,543,525 km (0.109 R)
• M12: 3,872,490 km (0.115 R)
• M13: 4,496,314 km (0.077 R)
• M14: 5,490,840 km (0.077 R)
• M15: 5,767,297 km (0.062 R)
• M16: 5,942,476 km (0.051 R)
• M17: 6,226,563 km (0.107 R)
• M18: 6,370,326 km (0.077 R)
• M19: 6,808,049 km (0.107 R)
• M20: 7,218,097 km (0.079 R)
• M21: 8,023,083 km (0.114 R)
• M22: 8,937,575 km (0.106 R)
• M23: 9,140,729 km (0.025 R)
• M24: 9,468,947 km (0.118 R)
• M25: 9,593,113 km (0.114 R)
• M26: 9,717,728 km (0.081 R)
• M27: 9,842,942 km (0.033 R)
• M28: 11,037,480 km (0.071 R)
• M29: 11,211,912 km (0.117 R)
• M30: 11,651,879 km (0.101 R)
• M31: 11,740,590 km (0.08 R)
• M32: 12,503,540 km (0.106 R)
• M33: 12,594,346 km (0.104 R)
• M34: 13,190,194 km (0.093 R)
• M35: 13,421,771 km (0.102 R)
• M36: 13,795,168 km (0.034 R)
• M37: 14,887,531 km (0.114 R)
• M38: 15,032,192 km (0.116 R)
• M39: 15,274,092 km (0.069 R)
• M40: 16,057,087 km (0.107 R)
• M41: 16,403,855 km (0.055 R)
• M42: 16,652,936 km (0.12 R)
• M43: 16,753,017 km (0.116 R)
• M44: 17,155,136 km (0.095 R)
• M45: 17,256,114 km (0.104 R)
• M46: 18,071,423 km (0.118 R)
• M47: 18,587,386 km (0.069 R)
• M48: 19,370,531 km (0.033 R)
• M49: 19,475,698 km (0.072 R)
• M50: 20,538,441 km (0.108 R)
• M51: 22,057,757 km (0.086 R)
• M52: 22,167,712 km (0.059 R)
• M53: 23,276,830 km (0.101 R)
• M54: 24,233,808 km (0.03 R)
• M55: 24,631,738 km (0.074 R)
• M56: 24,917,171 km (0.065 R)
• M57: 25,088,909 km (0.06 R)
• M58: 25,261,246 km (0.071 R)
• M59: 25,433,732 km (0.058 R)
• M60: 25,780,201 km (0.039 R)
• M61: 26,535,970 km (0.054 R)
• M62: 26,946,017 km (0.055 R)
• M63: 28,726,980 km (0.106 R)
• M64: 30,118,091 km (0.102 R)
• M65: 30,423,420 km (0.1 R)
• M66: 31,222,123 km (0.061 R)
• M67: 32,339,320 km (0.074 R)
• M68: 33,469,532 km (0.055 R)
• M69: 33,595,942 km (0.11 R)
• M70: 34,548,880 km (0.061 R)
• M71: 35,060,804 km (0.113 R)
• M72: 35,639,598 km (0.061 R)
• M73: 37,002,585 km (0.078 R)
• M74: 37,592,000 km (0.052 R)
• M75: 37,789,170 km (0.099 R)
• M76: 38,250,530 km (0.093 R)
• M77: 39,913,460 km (0.079 R)
• M78: 41,667,794 km (0.102 R)
• M79: 42,144,413 km (0.095 R)
• M80: 43,378,296 km (0.081 R)
• M81: 44,415,757 km (0.101 R)
• M82: 45,601,171 km (0.119 R)
• M83: 45,951,828 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.5

Radius: 5.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.1 AU - 14.12 AU

Year: 18628 Days

Day: 24.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,593,795 km

• M1: 74,799 km (0.079 R)
• M2: 114,442 km (0.086 R)
• M3: 194,028 km (0.069 R)
• M4: 632,201 km (0.072 R)
• M5: 1,572,872 km (0.045 R)
• M6: 1,746,106 km (0.055 R)
• M7: 1,948,363 km (0.109 R)
• M8: 2,350,781 km (0.112 R)
• M9: 2,424,383 km (0.032 R)
• M10: 2,752,601 km (0.09 R)
• M11: 3,505,976 km (0.059 R)
• M12: 3,789,912 km (0.033 R)
• M13: 4,199,511 km (0.069 R)
• M14: 4,319,190 km (0.084 R)
• M15: 4,561,987 km (0.089 R)
• M16: 4,871,655 km (0.099 R)
• M17: 5,220,068 km (0.094 R)
• M18: 5,907,620 km (0.103 R)
• M19: 6,623,296 km (0.099 R)
• M20: 7,474,209 km (0.095 R)
• M21: 7,510,412 km (0.055 R)
• M22: 7,802,127 km (0.091 R)
• M23: 8,209,333 km (0.095 R)
• M24: 8,509,725 km (0.112 R)
• M25: 8,737,563 km (0.117 R)
• M26: 9,668,361 km (0.086 R)
• M27: 9,905,922 km (0.038 R)
• M28: 10,467,961 km (0.1 R)
• M29: 10,549,043 km (0.099 R)
• M30: 10,834,626 km (0.119 R)
• M31: 11,040,173 km (0.08 R)
• M32: 11,122,751 km (0.033 R)
• M33: 11,330,094 km (0.079 R)
• M34: 11,538,633 km (0.117 R)
• M35: 12,385,806 km (0.085 R)
• M36: 12,773,564 km (0.098 R)
• M37: 12,947,247 km (0.1 R)
• M38: 13,034,313 km (0.099 R)
• M39: 13,209,043 km (0.081 R)
• M40: 14,094,663 km (0.096 R)
• M41: 18,260,963 km (0.092 R)
• M42: 18,800,563 km (0.049 R)
• M43: 19,245,916 km (0.033 R)
• M44: 19,694,709 km (0.117 R)
• M45: 20,450,328 km (0.1 R)
• M46: 20,806,371 km (0.111 R)
• M47: 21,215,521 km (0.081 R)
• M48: 21,730,886 km (0.083 R)
• M49: 22,354,559 km (0.109 R)
• M50: 22,459,128 km (0.117 R)
• M51: 22,563,847 km (0.112 R)
• M52: 22,826,242 km (0.037 R)
• M53: 23,832,886 km (0.113 R)
• M54: 24,422,152 km (0.057 R)
• M55: 25,179,266 km (0.074 R)
• M56: 25,560,591 km (0.083 R)
• M57: 26,439,479 km (0.076 R)
• M58: 27,328,240 km (0.052 R)
• M59: 27,496,089 km (0.054 R)
• M60: 27,945,032 km (0.086 R)
• M61: 28,113,928 km (0.086 R)
• M62: 32,270,355 km (0.11 R)
• M63: 35,693,902 km (0.069 R)
• M64: 36,060,866 km (0.105 R)
• M65: 37,045,818 km (0.071 R)
• M66: 38,790,429 km (0.086 R)
• M67: 39,672,757 km (0.063 R)
• M68: 40,753,153 km (0.113 R)
• M69: 43,528,492 km (0.096 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit