🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.91 AU

Year: 231 Days

Day: 34.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.71 AU - 0.79 AU

Year: 241 Days

Day: 12.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,565,190 km

• M1: 345,870 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.84 AU - 2.36 AU

Year: 1129 Days

Day: 23.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,565,190 km

• M1: 171,290 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.24 AU - 2.64 AU

Year: 1413 Days

Day: 19.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,565,190 km

• M1: 1,300,155 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.62 AU - 2.88 AU

Year: 1691 Days

Day: 34.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.89 AU - 5.15 AU

Year: 3564 Days

Day: 29 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,565,190 km

• M1: 1,121,834 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 11.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.02 AU - 5.44 AU

Year: 4436 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,565,190 km

• M1: 211,083 km (0.112 R)
• M2: 441,912 km (0.091 R)
• M3: 705,354 km (0.066 R)
• M4: 820,395 km (0.093 R)
• M5: 954,883 km (0.114 R)
• M6: 1,303,297 km (0.095 R)
• M7: 1,403,976 km (0.079 R)
• M8: 1,552,527 km (0.083 R)
• M9: 1,644,230 km (0.119 R)
• M10: 1,849,478 km (0.038 R)
• M11: 2,337,766 km (0.09 R)
• M12: 2,461,633 km (0.084 R)
• M13: 2,605,995 km (0.088 R)
• M14: 2,697,549 km (0.1 R)
• M15: 2,827,699 km (0.107 R)
• M16: 2,979,092 km (0.113 R)
• M17: 3,075,134 km (0.099 R)
• M18: 3,152,626 km (0.076 R)
• M19: 3,289,956 km (0.116 R)
• M20: 3,409,335 km (0.092 R)
• M21: 3,489,670 km (0.084 R)
• M22: 3,714,066 km (0.058 R)
• M23: 3,796,944 km (0.112 R)
• M24: 3,943,250 km (0.038 R)
• M25: 4,393,689 km (0.094 R)
• M26: 4,636,337 km (0.07 R)
• M27: 4,748,087 km (0.101 R)
• M28: 4,951,540 km (0.11 R)
• M29: 5,111,759 km (0.116 R)
• M30: 5,296,961 km (0.077 R)
• M31: 5,508,044 km (0.072 R)
• M32: 6,108,979 km (0.092 R)
• M33: 6,380,050 km (0.066 R)
• M34: 6,454,699 km (0.072 R)
• M35: 6,604,896 km (0.119 R)
• M36: 6,806,853 km (0.099 R)
• M37: 7,320,871 km (0.096 R)
• M38: 7,741,091 km (0.059 R)
• M39: 7,820,827 km (0.082 R)
• M40: 8,468,137 km (0.112 R)
• M41: 8,687,747 km (0.098 R)
• M42: 9,076,552 km (0.088 R)
• M43: 9,471,191 km (0.091 R)
• M44: 10,365,038 km (0.101 R)
• M45: 10,600,056 km (0.085 R)
• M46: 11,436,608 km (0.093 R)
• M47: 11,832,144 km (0.073 R)
• M48: 12,108,751 km (0.106 R)
• M49: 12,325,219 km (0.091 R)
• M50: 12,418,418 km (0.07 R)
• M51: 12,636,831 km (0.07 R)
• M52: 12,793,760 km (0.089 R)
• M53: 13,236,120 km (0.039 R)
• M54: 13,941,624 km (0.049 R)
• M55: 14,201,176 km (0.094 R)
• M56: 14,725,218 km (0.097 R)
• M57: 14,890,224 km (0.066 R)
• M58: 15,022,618 km (0.04 R)
• M59: 15,859,618 km (0.113 R)
• M60: 15,961,046 km (0.105 R)
• M61: 16,164,648 km (0.091 R)
• M62: 16,642,913 km (0.044 R)
• M63: 16,780,393 km (0.106 R)
• M64: 17,543,492 km (0.092 R)
• M65: 18,282,505 km (0.091 R)
• M66: 19,464,329 km (0.086 R)
• M67: 19,536,734 km (0.12 R)
• M68: 20,192,571 km (0.084 R)
• M69: 20,265,874 km (0.075 R)
• M70: 21,041,090 km (0.115 R)
• M71: 21,115,440 km (0.087 R)
• M72: 22,430,406 km (0.076 R)
• M73: 23,347,440 km (0.062 R)
• M74: 24,471,668 km (0.102 R)
• M75: 24,785,076 km (0.092 R)
• M76: 25,653,342 km (0.06 R)
• M77: 25,772,572 km (0.102 R)
• M78: 26,171,250 km (0.025 R)
• M79: 26,331,170 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 13.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.9 AU - 9.54 AU

Year: 8740 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,565,190 km

• M1: 172,935 km (0.053 R)
• M2: 269,426 km (0.12 R)
• M3: 363,074 km (0.069 R)
• M4: 465,100 km (0.093 R)
• M5: 732,132 km (0.067 R)
• M6: 1,050,775 km (0.055 R)
• M7: 1,242,111 km (0.103 R)
• M8: 1,660,686 km (0.085 R)
• M9: 2,085,843 km (0.114 R)
• M10: 2,292,288 km (0.026 R)
• M11: 2,993,902 km (0.077 R)
• M12: 3,078,275 km (0.117 R)
• M13: 3,314,490 km (0.108 R)
• M14: 3,512,259 km (0.108 R)
• M15: 4,058,889 km (0.071 R)
• M16: 4,608,063 km (0.116 R)
• M17: 4,779,951 km (0.032 R)
• M18: 5,359,793 km (0.1 R)
• M19: 5,882,188 km (0.082 R)
• M20: 6,475,793 km (0.11 R)
• M21: 6,891,675 km (0.079 R)
• M22: 6,975,898 km (0.075 R)
• M23: 7,060,421 km (0.115 R)
• M24: 7,836,984 km (0.098 R)
• M25: 8,945,205 km (0.097 R)
• M26: 9,721,618 km (0.091 R)
• M27: 10,294,129 km (0.103 R)
• M28: 10,649,424 km (0.027 R)
• M29: 10,943,084 km (0.085 R)
• M30: 11,206,526 km (0.112 R)
• M31: 11,571,994 km (0.088 R)
• M32: 11,907,691 km (0.05 R)
• M33: 13,038,352 km (0.085 R)
• M34: 13,282,645 km (0.05 R)
• M35: 13,422,968 km (0.12 R)
• M36: 13,882,234 km (0.088 R)
• M37: 14,816,323 km (0.106 R)
• M38: 15,144,391 km (0.11 R)
• M39: 15,254,196 km (0.111 R)
• M40: 15,511,654 km (0.111 R)
• M41: 15,696,557 km (0.106 R)
• M42: 16,068,307 km (0.037 R)
• M43: 16,180,356 km (0.041 R)
• M44: 16,707,090 km (0.046 R)
• M45: 17,239,210 km (0.105 R)
• M46: 17,622,928 km (0.056 R)
• M47: 18,164,772 km (0.089 R)
• M48: 18,948,216 km (0.108 R)
• M49: 19,066,697 km (0.075 R)
• M50: 19,662,845 km (0.037 R)
• M51: 19,822,915 km (0.115 R)
• M52: 19,943,191 km (0.09 R)
• M53: 21,405,660 km (0.114 R)
• M54: 21,611,507 km (0.078 R)
• M55: 22,233,086 km (0.102 R)
• M56: 22,650,763 km (0.095 R)
• M57: 22,986,610 km (0.074 R)
• M58: 23,493,747 km (0.118 R)
• M59: 23,663,541 km (0.077 R)
• M60: 25,428,048 km (0.119 R)
• M61: 26,923,129 km (0.091 R)
• M62: 27,056,420 km (0.079 R)
• M63: 28,220,890 km (0.048 R)
• M64: 28,356,276 km (0.109 R)
• M65: 29,219,007 km (0.041 R)
• M66: 29,355,889 km (0.04 R)
• M67: 29,447,443 km (0.08 R)
• M68: 29,860,034 km (0.101 R)
• M69: 30,136,341 km (0.116 R)
• M70: 30,367,171 km (0.079 R)
• M71: 30,737,725 km (0.089 R)
• M72: 30,877,001 km (0.116 R)
• M73: 31,016,575 km (0.102 R)
• M74: 31,296,323 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.9

Radius: 7.4

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.21 AU - 20.21 AU

Year: 24204 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,565,190 km

• M1: 159,023 km (0.087 R)
• M2: 208,390 km (0.119 R)
• M3: 297,550 km (0.086 R)
• M4: 440,117 km (0.096 R)
• M5: 891,603 km (0.033 R)
• M6: 1,049,579 km (0.087 R)
• M7: 1,132,007 km (0.037 R)
• M8: 2,246,212 km (0.114 R)
• M9: 2,536,432 km (0.081 R)
• M10: 3,112,533 km (0.062 R)
• M11: 3,770,166 km (0.106 R)
• M12: 4,246,784 km (0.093 R)
• M13: 4,424,806 km (0.086 R)
• M14: 4,514,864 km (0.1 R)
• M15: 4,650,848 km (0.111 R)
• M16: 5,161,426 km (0.104 R)
• M17: 6,336,218 km (0.05 R)
• M18: 6,488,808 km (0.083 R)
• M19: 6,745,667 km (0.049 R)
• M20: 7,806,166 km (0.096 R)
• M21: 7,915,074 km (0.074 R)
• M22: 7,969,827 km (0.112 R)
• M23: 8,244,937 km (0.097 R)
• M24: 9,318,601 km (0.114 R)
• M25: 11,532,350 km (0.116 R)
• M26: 12,347,210 km (0.107 R)
• M27: 12,729,432 km (0.066 R)
• M28: 12,793,610 km (0.066 R)
• M29: 14,698,589 km (0.067 R)
• M30: 15,787,063 km (0.12 R)
• M31: 16,480,449 km (0.084 R)
• M32: 16,550,312 km (0.1 R)
• M33: 16,620,174 km (0.045 R)
• M34: 17,681,870 km (0.07 R)
• M35: 17,896,692 km (0.096 R)
• M36: 19,573,236 km (0.096 R)
• M37: 19,647,287 km (0.071 R)
• M38: 20,317,784 km (0.115 R)
• M39: 21,987,895 km (0.066 R)
• M40: 22,917,347 km (0.073 R)
• M41: 23,230,006 km (0.093 R)
• M42: 26,025,691 km (0.052 R)
• M43: 26,597,454 km (0.065 R)
• M44: 27,008,250 km (0.117 R)
• M45: 31,491,399 km (0.119 R)
• M46: 31,665,082 km (0.057 R)
• M47: 32,187,927 km (0.115 R)
• M48: 33,595,942 km (0.096 R)
• M49: 33,684,653 km (0.099 R)
• M50: 33,862,226 km (0.103 R)
• M51: 34,665,118 km (0.096 R)
• M52: 35,024,003 km (0.088 R)
• M53: 35,474,442 km (0.106 R)
• M54: 35,564,650 km (0.044 R)
• M55: 37,019,938 km (0.082 R)
• M56: 38,959,175 km (0.056 R)
• M57: 39,238,923 km (0.119 R)
• M58: 40,742,082 km (0.077 R)
• M59: 42,935,636 km (0.095 R)
• M60: 43,417,491 km (0.116 R)
• M61: 43,707,561 km (0.082 R)
• M62: 43,901,290 km (0.048 R)
• M63: 45,167,337 km (0.051 R)
• M64: 47,735,185 km (0.116 R)
• M65: 48,635,016 km (0.092 R)
• M66: 49,540,382 km (0.059 R)
• M67: 49,843,467 km (0.064 R)
• M68: 50,350,006 km (0.096 R)
• M69: 50,654,587 km (0.053 R)
• M70: 51,163,818 km (0.032 R)
• M71: 52,084,593 km (0.114 R)
• M72: 55,612,410 km (0.068 R)
• M73: 57,193,061 km (0.051 R)
• M74: 59,002,298 km (0.097 R)
• M75: 59,430,746 km (0.082 R)
• M76: 59,967,802 km (0.102 R)
• M77: 60,183,074 km (0.114 R)
• M78: 61,588,396 km (0.057 R)
• M79: 62,131,885 km (0.097 R)
• M80: 62,349,700 km (0.117 R)
• M81: 63,991,237 km (0.117 R)
• M82: 64,101,192 km (0.083 R)
• M83: 64,983,071 km (0.113 R)
• M84: 65,647,136 km (0.114 R)
• M85: 66,758,798 km (0.088 R)
• M86: 66,870,398 km (0.1 R)
• M87: 67,540,746 km (0.097 R)
• M88: 67,764,694 km (0.078 R)
• M89: 68,550,531 km (0.114 R)
• M90: 70,584,913 km (0.085 R)
• M91: 73,098,307 km (0.097 R)
• M92: 73,213,348 km (0.048 R)
• M93: 74,597,277 km (0.087 R)
• M94: 74,944,644 km (0.105 R)
• M95: 77,039,911 km (0.047 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit