🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.91 AU - 1.37 AU

Year: 430 Days

Day: 21.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.58 AU - 1.78 AU

Year: 769 Days

Day: 37.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.55 AU - 1.93 AU

Year: 810 Days

Day: 18.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.44 AU - 3.88 AU

Year: 1983 Days

Day: 26.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,142,097 km

• M1: 739,313 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.75 AU - 6.05 AU

Year: 3830 Days

Day: 28.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 9.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.21 AU - 9.23 AU

Year: 8322 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 171.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,142,097 km

• M1: 116,836 km (0.077 R)
• M2: 193,430 km (0.117 R)
• M3: 254,316 km (0.076 R)
• M4: 316,399 km (0.086 R)
• M5: 396,135 km (0.049 R)
• M6: 567,874 km (0.083 R)
• M7: 737,368 km (0.09 R)
• M8: 864,825 km (0.111 R)
• M9: 999,912 km (0.072 R)
• M10: 1,110,016 km (0.116 R)
• M11: 1,778,120 km (0.079 R)
• M12: 2,051,585 km (0.096 R)
• M13: 2,359,607 km (0.097 R)
• M14: 2,594,925 km (0.107 R)
• M15: 3,088,448 km (0.115 R)
• M16: 3,807,864 km (0.094 R)
• M17: 4,871,655 km (0.112 R)
• M18: 4,980,113 km (0.114 R)
• M19: 5,062,093 km (0.069 R)
• M20: 5,676,491 km (0.077 R)
• M21: 5,876,952 km (0.063 R)
• M22: 6,284,906 km (0.079 R)
• M23: 6,462,478 km (0.071 R)
• M24: 6,701,985 km (0.114 R)
• M25: 6,944,483 km (0.089 R)
• M26: 7,313,541 km (0.049 R)
• M27: 8,819,842 km (0.094 R)
• M28: 10,071,078 km (0.101 R)
• M29: 10,383,887 km (0.119 R)
• M30: 10,699,838 km (0.068 R)
• M31: 11,054,535 km (0.095 R)
• M32: 11,125,893 km (0.117 R)
• M33: 11,521,579 km (0.085 R)
• M34: 12,252,514 km (0.095 R)
• M35: 12,437,567 km (0.107 R)
• M36: 12,735,716 km (0.051 R)
• M37: 12,848,064 km (0.099 R)
• M38: 13,149,503 km (0.072 R)
• M39: 13,567,629 km (0.092 R)
• M40: 14,417,046 km (0.084 R)
• M41: 14,651,765 km (0.026 R)
• M42: 16,167,191 km (0.06 R)
• M43: 16,248,274 km (0.086 R)
• M44: 16,370,196 km (0.088 R)
• M45: 16,820,037 km (0.06 R)
• M46: 17,523,147 km (0.037 R)
• M47: 17,690,098 km (0.095 R)
• M48: 17,857,348 km (0.047 R)
• M49: 17,941,273 km (0.061 R)
• M50: 18,235,980 km (0.047 R)
• M51: 18,320,354 km (0.101 R)
• M52: 18,659,642 km (0.1 R)
• M53: 19,000,874 km (0.097 R)
• M54: 19,344,351 km (0.062 R)
• M55: 19,516,688 km (0.086 R)
• M56: 19,689,773 km (0.088 R)
• M57: 20,606,060 km (0.072 R)
• M58: 22,344,686 km (0.06 R)
• M59: 22,480,371 km (0.12 R)
• M60: 23,437,798 km (0.093 R)
• M61: 24,222,588 km (0.049 R)
• M62: 24,922,257 km (0.104 R)
• M63: 25,250,924 km (0.079 R)
• M64: 25,392,294 km (0.117 R)
• M65: 26,055,461 km (0.076 R)
• M66: 26,341,343 km (0.079 R)
• M67: 27,205,420 km (0.074 R)
• M68: 27,737,988 km (0.1 R)
• M69: 28,911,883 km (0.096 R)
• M70: 29,306,821 km (0.08 R)
• M71: 29,405,855 km (0.087 R)
• M72: 29,604,222 km (0.086 R)
• M73: 29,802,888 km (0.102 R)
• M74: 29,952,336 km (0.104 R)
• M75: 30,452,143 km (0.059 R)
• M76: 31,257,428 km (0.071 R)
• M77: 31,713,552 km (0.108 R)
• M78: 32,581,070 km (0.111 R)
• M79: 32,683,694 km (0.036 R)
• M80: 34,339,443 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 9.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.33 AU - 11.93 AU

Year: 12238 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,142,097 km

• M1: 215,870 km (0.096 R)
• M2: 351,106 km (0.076 R)
• M3: 579,841 km (0.118 R)
• M4: 1,018,761 km (0.108 R)
• M5: 1,192,145 km (0.117 R)
• M6: 1,417,440 km (0.119 R)
• M7: 1,502,860 km (0.082 R)
• M8: 1,862,045 km (0.038 R)
• M9: 1,932,505 km (0.113 R)
• M10: 2,124,589 km (0.094 R)
• M11: 2,399,251 km (0.111 R)
• M12: 2,527,905 km (0.09 R)
• M13: 2,846,099 km (0.105 R)
• M14: 3,121,060 km (0.101 R)
• M15: 3,261,832 km (0.115 R)
• M16: 4,305,576 km (0.107 R)
• M17: 4,399,524 km (0.117 R)
• M18: 4,814,957 km (0.097 R)
• M19: 4,912,644 km (0.106 R)
• M20: 5,546,491 km (0.115 R)
• M21: 5,786,446 km (0.108 R)
• M22: 6,205,918 km (0.044 R)
• M23: 6,780,673 km (0.081 R)
• M24: 6,963,781 km (0.08 R)
• M25: 7,980,598 km (0.117 R)
• M26: 8,368,954 km (0.076 R)
• M27: 9,043,341 km (0.103 R)
• M28: 9,164,066 km (0.079 R)
• M29: 9,366,622 km (0.114 R)
• M30: 9,611,813 km (0.082 R)
• M31: 9,900,387 km (0.095 R)
• M32: 11,560,026 km (0.117 R)
• M33: 11,647,391 km (0.118 R)
• M34: 11,910,982 km (0.103 R)
• M35: 12,354,839 km (0.086 R)
• M36: 13,718,274 km (0.056 R)
• M37: 14,277,022 km (0.05 R)
• M38: 14,370,820 km (0.099 R)
• M39: 14,464,917 km (0.118 R)
• M40: 14,700,983 km (0.081 R)
• M41: 15,033,539 km (0.105 R)
• M42: 15,128,982 km (0.068 R)
• M43: 15,803,070 km (0.038 R)
• M44: 17,230,384 km (0.054 R)
• M45: 17,984,656 km (0.109 R)
• M46: 18,238,524 km (0.119 R)
• M47: 19,891,131 km (0.095 R)
• M48: 21,215,372 km (0.118 R)
• M49: 21,807,031 km (0.104 R)
• M50: 24,283,325 km (0.116 R)
• M51: 25,185,101 km (0.06 R)
• M52: 25,355,493 km (0.084 R)
• M53: 25,583,031 km (0.114 R)
• M54: 26,500,515 km (0.052 R)
• M55: 28,426,737 km (0.036 R)
• M56: 28,663,251 km (0.062 R)
• M57: 31,307,842 km (0.12 R)
• M58: 32,412,174 km (0.082 R)
• M59: 32,535,592 km (0.101 R)
• M60: 32,907,044 km (0.119 R)
• M61: 34,092,308 km (0.079 R)
• M62: 34,532,574 km (0.111 R)
• M63: 35,482,221 km (0.117 R)
• M64: 36,376,218 km (0.079 R)
• M65: 36,504,573 km (0.116 R)
• M66: 36,826,059 km (0.097 R)
• M67: 37,342,471 km (0.068 R)
• M68: 37,861,276 km (0.086 R)
• M69: 38,251,876 km (0.037 R)
• M70: 38,709,197 km (0.11 R)
• M71: 38,905,918 km (0.114 R)
• M72: 39,497,578 km (0.088 R)
• M73: 40,424,037 km (0.115 R)
• M74: 41,223,937 km (0.106 R)
• M75: 41,491,717 km (0.026 R)
• M76: 43,927,470 km (0.09 R)
• M77: 45,369,593 km (0.036 R)
• M78: 45,853,842 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.1

Radius: 6.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.57 AU - 16.59 AU

Year: 20678 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,142,097 km

• M1: 86,916 km (0.103 R)
• M2: 205,248 km (0.108 R)
• M3: 323,431 km (0.056 R)
• M4: 504,594 km (0.066 R)
• M5: 642,822 km (0.108 R)
• M6: 762,500 km (0.091 R)
• M7: 1,183,020 km (0.096 R)
• M8: 1,939,387 km (0.118 R)
• M9: 2,695,305 km (0.079 R)
• M10: 2,792,693 km (0.116 R)
• M11: 3,219,346 km (0.085 R)
• M12: 3,532,754 km (0.08 R)
• M13: 3,774,354 km (0.076 R)
• M14: 3,856,035 km (0.106 R)
• M15: 4,387,257 km (0.115 R)
• M16: 4,822,736 km (0.093 R)
• M17: 4,911,448 km (0.091 R)
• M18: 5,241,610 km (0.104 R)
• M19: 5,828,782 km (0.107 R)
• M20: 7,573,991 km (0.087 R)
• M21: 7,920,160 km (0.054 R)
• M22: 8,025,028 km (0.069 R)
• M23: 8,095,190 km (0.094 R)
• M24: 8,449,138 km (0.1 R)
• M25: 9,025,988 km (0.094 R)
• M26: 9,430,051 km (0.116 R)
• M27: 9,578,303 km (0.077 R)
• M28: 9,915,048 km (0.058 R)
• M29: 10,065,842 km (0.116 R)
• M30: 10,141,539 km (0.102 R)
• M31: 10,523,013 km (0.117 R)
• M32: 10,831,634 km (0.092 R)
• M33: 13,405,016 km (0.12 R)
• M34: 13,488,342 km (0.11 R)
• M35: 13,697,480 km (0.068 R)
• M36: 14,373,962 km (0.117 R)
• M37: 14,802,111 km (0.081 R)
• M38: 14,888,279 km (0.105 R)
• M39: 15,452,413 km (0.073 R)
• M40: 15,759,088 km (0.062 R)
• M41: 16,378,424 km (0.088 R)
• M42: 16,735,813 km (0.096 R)
• M43: 16,870,601 km (0.063 R)
• M44: 17,050,717 km (0.089 R)
• M45: 17,276,908 km (0.046 R)
• M46: 18,283,702 km (0.108 R)
• M47: 18,747,456 km (0.107 R)
• M48: 19,686,930 km (0.039 R)
• M49: 20,210,074 km (0.083 R)
• M50: 20,834,196 km (0.098 R)
• M51: 21,806,882 km (0.076 R)
• M52: 22,298,610 km (0.099 R)
• M53: 22,993,342 km (0.107 R)
• M54: 23,193,205 km (0.094 R)
• M55: 23,846,499 km (0.052 R)
• M56: 24,353,187 km (0.079 R)
• M57: 25,894,344 km (0.104 R)
• M58: 26,362,885 km (0.106 R)
• M59: 28,318,129 km (0.099 R)
• M60: 28,800,881 km (0.116 R)
• M61: 29,178,017 km (0.042 R)
• M62: 29,448,490 km (0.056 R)
• M63: 29,556,949 km (0.099 R)
• M64: 29,665,557 km (0.078 R)
• M65: 30,210,392 km (0.07 R)
• M66: 30,868,473 km (0.093 R)
• M67: 33,321,579 km (0.111 R)
• M68: 33,491,223 km (0.037 R)
• M69: 33,717,714 km (0.068 R)
• M70: 33,831,110 km (0.028 R)
• M71: 34,343,183 km (0.103 R)
• M72: 39,961,930 km (0.106 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 16,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit