🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.68 AU - 1.1 AU

Year: 320 Days

Day: 37 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.34 AU - 2.54 AU

Year: 1451 Days

Day: 39.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,083,527 km

• M1: 673,490 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.94 AU - 4 AU

Year: 2461 Days

Day: 19.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.03 AU - 4.65 AU

Year: 2865 Days

Day: 17.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,083,527 km

• M1: 2,698,147 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3 AU - 4.98 AU

Year: 3035 Days

Day: 40.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 12.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.6 AU - 7.38 AU

Year: 7037 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 57,083,527 km

• M1: 249,380 km (0.087 R)
• M2: 437,125 km (0.068 R)
• M3: 527,781 km (0.066 R)
• M4: 884,572 km (0.114 R)
• M5: 964,906 km (0.093 R)
• M6: 1,056,460 km (0.077 R)
• M7: 1,159,982 km (0.116 R)
• M8: 1,377,946 km (0.117 R)
• M9: 1,463,366 km (0.093 R)
• M10: 1,589,926 km (0.08 R)
• M11: 1,740,721 km (0.117 R)
• M12: 2,046,200 km (0.102 R)
• M13: 2,199,986 km (0.119 R)
• M14: 2,312,185 km (0.109 R)
• M15: 2,744,523 km (0.118 R)
• M16: 2,988,965 km (0.11 R)
• M17: 3,164,294 km (0.082 R)
• M18: 3,291,752 km (0.095 R)
• M19: 3,551,753 km (0.113 R)
• M20: 4,023,136 km (0.056 R)
• M21: 4,106,013 km (0.107 R)
• M22: 4,259,351 km (0.09 R)
• M23: 4,343,873 km (0.119 R)
• M24: 4,600,583 km (0.089 R)
• M25: 4,862,529 km (0.093 R)
• M26: 5,204,360 km (0.058 R)
• M27: 5,801,854 km (0.109 R)
• M28: 5,911,360 km (0.113 R)
• M29: 6,116,758 km (0.073 R)
• M30: 6,324,549 km (0.064 R)
• M31: 6,681,490 km (0.096 R)
• M32: 6,845,898 km (0.096 R)
• M33: 7,212,413 km (0.082 R)
• M34: 7,449,076 km (0.095 R)
• M35: 7,619,618 km (0.119 R)
• M36: 7,739,895 km (0.065 R)
• M37: 7,877,973 km (0.092 R)
• M38: 8,563,281 km (0.087 R)
• M39: 9,766,347 km (0.103 R)
• M40: 9,896,946 km (0.086 R)
• M41: 10,789,746 km (0.046 R)
• M42: 11,138,459 km (0.091 R)
• M43: 11,807,311 km (0.072 R)
• M44: 11,946,587 km (0.083 R)
• M45: 12,937,224 km (0.115 R)
• M46: 13,060,343 km (0.071 R)
• M47: 13,473,532 km (0.04 R)
• M48: 13,598,446 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.6

Radius: 11.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.81 AU - 8.01 AU

Year: 8472 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,083,527 km

• M1: 756,666 km (0.093 R)
• M2: 1,067,830 km (0.099 R)
• M3: 1,419,085 km (0.076 R)
• M4: 1,896,901 km (0.042 R)
• M5: 2,059,215 km (0.108 R)
• M6: 2,177,995 km (0.097 R)
• M7: 2,397,904 km (0.106 R)
• M8: 2,754,396 km (0.066 R)
• M9: 2,859,414 km (0.08 R)
• M10: 2,992,705 km (0.089 R)
• M11: 3,237,896 km (0.076 R)
• M12: 3,404,997 km (0.074 R)
• M13: 3,517,944 km (0.11 R)
• M14: 3,632,386 km (0.065 R)
• M15: 4,252,918 km (0.053 R)
• M16: 4,405,657 km (0.076 R)
• M17: 4,529,076 km (0.12 R)
• M18: 5,066,730 km (0.119 R)
• M19: 5,326,881 km (0.079 R)
• M20: 5,425,616 km (0.076 R)
• M21: 5,725,410 km (0.113 R)
• M22: 5,826,538 km (0.091 R)
• M23: 6,099,105 km (0.12 R)
• M24: 6,376,011 km (0.109 R)
• M25: 7,304,415 km (0.072 R)
• M26: 7,377,569 km (0.119 R)
• M27: 8,122,716 km (0.077 R)
• M28: 8,236,709 km (0.063 R)
• M29: 8,312,854 km (0.109 R)
• M30: 8,466,043 km (0.046 R)
• M31: 8,970,188 km (0.118 R)
• M32: 9,206,253 km (0.045 R)
• M33: 9,404,470 km (0.107 R)
• M34: 10,665,131 km (0.061 R)
• M35: 11,549,105 km (0.084 R)
• M36: 11,978,302 km (0.062 R)
• M37: 13,476,524 km (0.078 R)
• M38: 13,611,611 km (0.114 R)
• M39: 14,431,258 km (0.092 R)
• M40: 15,126,589 km (0.095 R)
• M41: 15,266,911 km (0.075 R)
• M42: 15,360,709 km (0.081 R)
• M43: 16,261,588 km (0.097 R)
• M44: 16,839,484 km (0.108 R)
• M45: 17,179,670 km (0.078 R)
• M46: 17,473,031 km (0.078 R)
• M47: 17,916,290 km (0.115 R)
• M48: 18,263,656 km (0.027 R)
• M49: 18,964,971 km (0.112 R)
• M50: 19,777,138 km (0.058 R)
• M51: 19,930,775 km (0.068 R)
• M52: 20,187,634 km (0.112 R)
• M53: 20,860,525 km (0.098 R)
• M54: 22,441,476 km (0.112 R)
• M55: 22,548,139 km (0.112 R)
• M56: 22,923,181 km (0.12 R)
• M57: 23,138,452 km (0.057 R)
• M58: 23,679,398 km (0.08 R)
• M59: 24,169,930 km (0.037 R)
• M60: 24,443,843 km (0.1 R)
• M61: 24,608,700 km (0.088 R)
• M62: 25,549,820 km (0.078 R)
• M63: 25,884,920 km (0.111 R)
• M64: 26,390,112 km (0.102 R)
• M65: 26,559,157 km (0.11 R)
• M66: 27,182,531 km (0.118 R)
• M67: 27,581,659 km (0.071 R)
• M68: 27,753,247 km (0.067 R)
• M69: 27,867,839 km (0.065 R)
• M70: 28,385,747 km (0.115 R)
• M71: 32,641,208 km (0.08 R)
• M72: 32,883,407 km (0.098 R)
• M73: 33,797,001 km (0.081 R)
• M74: 34,966,258 km (0.119 R)
• M75: 35,213,992 km (0.111 R)
• M76: 35,773,788 km (0.112 R)
• M77: 37,154,426 km (0.115 R)
• M78: 38,169,598 km (0.088 R)
• M79: 38,488,690 km (0.102 R)
• M80: 39,644,633 km (0.111 R)
• M81: 39,773,885 km (0.115 R)
• M82: 41,662,259 km (0.107 R)
• M83: 42,386,163 km (0.066 R)
• M84: 43,313,520 km (0.071 R)
• M85: 43,846,538 km (0.076 R)
• M86: 44,046,849 km (0.057 R)
• M87: 44,314,629 km (0.089 R)
• M88: 44,784,367 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 8.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.73 AU - 11.25 AU

Year: 12024 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,083,527 km

• M1: 181,612 km (0.099 R)
• M2: 263,442 km (0.077 R)
• M3: 458,817 km (0.039 R)
• M4: 955,182 km (0.058 R)
• M5: 1,320,949 km (0.109 R)
• M6: 2,255,337 km (0.106 R)
• M7: 2,528,204 km (0.069 R)
• M8: 2,739,885 km (0.067 R)
• M9: 3,031,302 km (0.107 R)
• M10: 3,161,901 km (0.085 R)
• M11: 3,294,444 km (0.082 R)
• M12: 4,440,514 km (0.07 R)
• M13: 4,718,018 km (0.115 R)
• M14: 4,979,066 km (0.109 R)
• M15: 5,111,460 km (0.111 R)
• M16: 5,200,321 km (0.104 R)
• M17: 5,470,046 km (0.064 R)
• M18: 5,999,772 km (0.115 R)
• M19: 6,788,452 km (0.104 R)
• M20: 7,407,488 km (0.111 R)
• M21: 7,558,732 km (0.101 R)
• M22: 7,711,022 km (0.083 R)
• M23: 7,941,403 km (0.111 R)
• M24: 9,289,280 km (0.097 R)
• M25: 9,370,661 km (0.09 R)
• M26: 9,534,321 km (0.068 R)
• M27: 9,892,309 km (0.115 R)
• M28: 10,282,610 km (0.109 R)
• M29: 10,791,990 km (0.09 R)
• M30: 11,164,938 km (0.102 R)
• M31: 11,251,555 km (0.076 R)
• M32: 11,454,709 km (0.078 R)
• M33: 11,659,060 km (0.109 R)
• M34: 11,835,136 km (0.051 R)
• M35: 12,940,515 km (0.082 R)
• M36: 13,183,911 km (0.056 R)
• M37: 13,613,406 km (0.092 R)
• M38: 14,707,116 km (0.113 R)
• M39: 15,666,936 km (0.072 R)
• M40: 17,011,073 km (0.032 R)
• M41: 18,734,291 km (0.092 R)
• M42: 18,975,144 km (0.091 R)
• M43: 19,182,337 km (0.065 R)
• M44: 20,264,976 km (0.029 R)
• M45: 21,116,787 km (0.042 R)
• M46: 21,655,040 km (0.065 R)
• M47: 22,745,159 km (0.081 R)
• M48: 23,002,169 km (0.09 R)
• M49: 23,555,980 km (0.074 R)
• M50: 23,964,831 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.2

Radius: 6.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.7 AU - 15.48 AU

Year: 22322 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,083,527 km

• M1: 150,346 km (0.052 R)
• M2: 741,108 km (0.088 R)
• M3: 2,192,506 km (0.036 R)
• M4: 2,454,003 km (0.111 R)
• M5: 4,365,116 km (0.057 R)
• M6: 4,805,233 km (0.072 R)
• M7: 4,917,432 km (0.072 R)
• M8: 5,144,521 km (0.102 R)
• M9: 5,297,859 km (0.104 R)
• M10: 5,569,828 km (0.094 R)
• M11: 6,660,995 km (0.109 R)
• M12: 7,467,477 km (0.073 R)
• M13: 7,597,627 km (0.115 R)
• M14: 7,641,160 km (0.114 R)
• M15: 9,310,373 km (0.086 R)
• M16: 9,356,898 km (0.117 R)
• M17: 10,499,377 km (0.085 R)
• M18: 10,742,922 km (0.103 R)
• M19: 10,939,045 km (0.103 R)
• M20: 12,396,278 km (0.079 R)
• M21: 13,016,960 km (0.113 R)
• M22: 13,173,738 km (0.065 R)
• M23: 13,278,606 km (0.116 R)
• M24: 13,436,432 km (0.081 R)
• M25: 13,647,814 km (0.102 R)
• M26: 13,860,243 km (0.096 R)
• M27: 14,181,130 km (0.095 R)
• M28: 14,884,390 km (0.07 R)
• M29: 18,216,533 km (0.094 R)
• M30: 18,275,025 km (0.113 R)
• M31: 18,626,580 km (0.073 R)
• M32: 19,039,770 km (0.07 R)
• M33: 19,995,401 km (0.09 R)
• M34: 20,418,314 km (0.037 R)
• M35: 23,333,977 km (0.083 R)
• M36: 23,524,415 km (0.098 R)
• M37: 24,484,534 km (0.065 R)
• M38: 24,678,114 km (0.106 R)
• M39: 26,178,879 km (0.079 R)
• M40: 26,310,825 km (0.084 R)
• M41: 26,442,920 km (0.104 R)
• M42: 27,641,947 km (0.117 R)
• M43: 29,063,126 km (0.038 R)
• M44: 29,816,950 km (0.071 R)
• M45: 30,507,793 km (0.113 R)
• M46: 32,046,257 km (0.106 R)
• M47: 32,399,458 km (0.109 R)
• M48: 32,470,218 km (0.091 R)
• M49: 33,038,391 km (0.109 R)
• M50: 34,762,506 km (0.119 R)
• M51: 35,635,559 km (0.106 R)
• M52: 40,107,339 km (0.086 R)
• M53: 40,946,134 km (0.057 R)
• M54: 41,483,041 km (0.068 R)
• M55: 42,641,078 km (0.085 R)
• M56: 44,437,449 km (0.057 R)
• M57: 45,860,574 km (0.098 R)
• M58: 47,459,176 km (0.099 R)
• M59: 48,913,417 km (0.077 R)
• M60: 49,564,467 km (0.035 R)
• M61: 50,300,339 km (0.058 R)
• M62: 53,029,304 km (0.08 R)
• M63: 54,285,477 km (0.109 R)
• M64: 55,805,840 km (0.094 R)
• M65: 56,315,819 km (0.101 R)
• M66: 56,827,294 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 13,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit