🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.68 AU - 0.96 AU

Year: 269 Days

Day: 41.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.92 AU - 1.22 AU

Year: 400 Days

Day: 43.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.53 AU - 2.01 AU

Year: 852 Days

Day: 15.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.28 AU - 2.66 AU

Year: 1404 Days

Day: 45.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.7 AU - 2.98 AU

Year: 1731 Days

Day: 16.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 10.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.34 AU - 10.56 AU

Year: 9683 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,397,773 km

• M1: 176,974 km (0.074 R)
• M2: 344,524 km (0.098 R)
• M3: 484,248 km (0.083 R)
• M4: 1,362,089 km (0.119 R)
• M5: 1,557,912 km (0.11 R)
• M6: 1,638,845 km (0.057 R)
• M7: 1,890,468 km (0.095 R)
• M8: 2,322,208 km (0.111 R)
• M9: 2,557,675 km (0.079 R)
• M10: 3,380,313 km (0.104 R)
• M11: 3,683,997 km (0.06 R)
• M12: 4,529,973 km (0.101 R)
• M13: 5,310,276 km (0.115 R)
• M14: 5,434,143 km (0.06 R)
• M15: 5,853,615 km (0.101 R)
• M16: 6,546,852 km (0.113 R)
• M17: 6,613,123 km (0.106 R)
• M18: 6,746,415 km (0.103 R)
• M19: 7,197,303 km (0.072 R)
• M20: 7,588,352 km (0.062 R)
• M21: 7,751,414 km (0.035 R)
• M22: 7,868,549 km (0.095 R)
• M23: 8,391,094 km (0.099 R)
• M24: 8,753,869 km (0.066 R)
• M25: 8,924,859 km (0.103 R)
• M26: 11,433,765 km (0.064 R)
• M27: 11,889,889 km (0.117 R)
• M28: 12,324,621 km (0.102 R)
• M29: 12,434,126 km (0.092 R)
• M30: 12,626,659 km (0.049 R)
• M31: 13,070,216 km (0.041 R)
• M32: 13,462,462 km (0.074 R)
• M33: 13,745,202 km (0.113 R)
• M34: 16,436,019 km (0.111 R)
• M35: 16,617,032 km (0.079 R)
• M36: 16,889,899 km (0.092 R)
• M37: 17,194,779 km (0.106 R)
• M38: 17,748,142 km (0.075 R)
• M39: 18,967,065 km (0.106 R)
• M40: 19,987,323 km (0.112 R)
• M41: 20,536,646 km (0.108 R)
• M42: 21,881,681 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 11.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.49 AU - 11.09 AU

Year: 10240 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 65.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,397,773 km

• M1: 181,911 km (0.054 R)
• M2: 296,653 km (0.102 R)
• M3: 406,757 km (0.091 R)
• M4: 514,018 km (0.066 R)
• M5: 588,518 km (0.107 R)
• M6: 901,776 km (0.116 R)
• M7: 1,266,196 km (0.095 R)
• M8: 1,418,637 km (0.109 R)
• M9: 1,593,517 km (0.088 R)
• M10: 1,725,312 km (0.111 R)
• M11: 1,860,848 km (0.104 R)
• M12: 2,534,188 km (0.083 R)
• M13: 2,708,918 km (0.085 R)
• M14: 2,827,549 km (0.05 R)
• M15: 2,927,930 km (0.081 R)
• M16: 3,298,932 km (0.07 R)
• M17: 3,447,333 km (0.106 R)
• M18: 3,839,280 km (0.062 R)
• M19: 4,360,928 km (0.089 R)
• M20: 4,689,444 km (0.083 R)
• M21: 6,031,188 km (0.091 R)
• M22: 6,109,128 km (0.104 R)
• M23: 6,424,032 km (0.085 R)
• M24: 6,503,618 km (0.095 R)
• M25: 6,583,503 km (0.051 R)
• M26: 7,042,469 km (0.061 R)
• M27: 7,400,457 km (0.104 R)
• M28: 7,511,758 km (0.095 R)
• M29: 8,162,957 km (0.097 R)
• M30: 8,568,368 km (0.108 R)
• M31: 9,039,601 km (0.086 R)
• M32: 9,188,600 km (0.118 R)
• M33: 9,428,705 km (0.039 R)
• M34: 9,762,308 km (0.103 R)
• M35: 10,534,981 km (0.028 R)
• M36: 10,723,325 km (0.093 R)
• M37: 11,199,196 km (0.115 R)
• M38: 11,423,593 km (0.091 R)
• M39: 12,402,262 km (0.055 R)
• M40: 12,767,879 km (0.07 R)
• M41: 12,868,259 km (0.106 R)
• M42: 13,069,768 km (0.097 R)
• M43: 13,543,843 km (0.063 R)
• M44: 13,817,308 km (0.038 R)
• M45: 14,058,161 km (0.094 R)
• M46: 15,070,489 km (0.112 R)
• M47: 15,389,582 km (0.11 R)
• M48: 15,746,522 km (0.119 R)
• M49: 16,142,508 km (0.034 R)
• M50: 16,251,116 km (0.063 R)
• M51: 16,396,226 km (0.059 R)
• M52: 16,834,099 km (0.05 R)
• M53: 17,017,655 km (0.112 R)
• M54: 17,758,913 km (0.06 R)
• M55: 18,966,616 km (0.079 R)
• M56: 19,081,059 km (0.078 R)
• M57: 19,195,950 km (0.119 R)
• M58: 19,387,884 km (0.075 R)
• M59: 19,812,144 km (0.097 R)
• M60: 19,928,381 km (0.059 R)
• M61: 20,239,694 km (0.086 R)
• M62: 20,395,874 km (0.116 R)
• M63: 20,474,114 km (0.043 R)
• M64: 21,819,597 km (0.117 R)
• M65: 22,100,093 km (0.068 R)
• M66: 22,301,153 km (0.108 R)
• M67: 22,381,786 km (0.052 R)
• M68: 23,643,943 km (0.098 R)
• M69: 23,808,501 km (0.053 R)
• M70: 23,890,930 km (0.062 R)
• M71: 24,387,295 km (0.083 R)
• M72: 24,470,322 km (0.065 R)
• M73: 25,306,275 km (0.105 R)
• M74: 25,558,946 km (0.042 R)
• M75: 25,685,506 km (0.082 R)
• M76: 25,770,178 km (0.077 R)
• M77: 26,279,260 km (0.082 R)
• M78: 26,535,072 km (0.093 R)
• M79: 28,305,264 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.1

Radius: 4.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.76 AU - 17.32 AU

Year: 24327 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,397,773 km

• M1: 79,436 km (0.11 R)
• M2: 153,487 km (0.098 R)
• M3: 279,748 km (0.089 R)
• M4: 348,862 km (0.096 R)
• M5: 424,110 km (0.073 R)
• M6: 843,732 km (0.073 R)
• M7: 911,949 km (0.098 R)
• M8: 1,053,917 km (0.114 R)
• M9: 1,164,919 km (0.114 R)
• M10: 1,260,512 km (0.052 R)
• M11: 1,378,544 km (0.061 R)
• M12: 1,819,708 km (0.114 R)
• M13: 1,886,130 km (0.078 R)
• M14: 2,067,143 km (0.052 R)
• M15: 2,593,429 km (0.081 R)
• M16: 3,649,440 km (0.085 R)
• M17: 4,047,071 km (0.12 R)
• M18: 4,428,546 km (0.104 R)
• M19: 4,699,318 km (0.113 R)
• M20: 5,037,559 km (0.093 R)
• M21: 5,099,941 km (0.099 R)
• M22: 6,165,377 km (0.091 R)
• M23: 6,637,508 km (0.086 R)
• M24: 7,723,738 km (0.092 R)
• M25: 7,867,801 km (0.117 R)
• M26: 8,268,873 km (0.048 R)
• M27: 8,939,221 km (0.052 R)
• M28: 9,090,614 km (0.101 R)
• M29: 9,166,610 km (0.113 R)
• M30: 9,860,145 km (0.099 R)
• M31: 10,213,047 km (0.095 R)
• M32: 10,490,551 km (0.09 R)
• M33: 10,850,932 km (0.107 R)
• M34: 11,624,951 km (0.083 R)
• M35: 11,956,161 km (0.061 R)
• M36: 12,458,810 km (0.108 R)
• M37: 13,010,976 km (0.071 R)
• M38: 13,963,764 km (0.096 R)
• M39: 14,139,392 km (0.076 R)
• M40: 14,448,462 km (0.066 R)
• M41: 14,492,892 km (0.042 R)
• M42: 14,581,604 km (0.098 R)
• M43: 15,570,595 km (0.059 R)
• M44: 15,616,073 km (0.101 R)
• M45: 15,889,687 km (0.057 R)
• M46: 16,441,853 km (0.053 R)
• M47: 17,140,924 km (0.076 R)
• M48: 17,234,871 km (0.104 R)
• M49: 18,616,109 km (0.082 R)
• M50: 18,906,328 km (0.106 R)
• M51: 19,052,037 km (0.073 R)
• M52: 19,149,275 km (0.059 R)
• M53: 19,491,256 km (0.074 R)
• M54: 19,540,175 km (0.05 R)
• M55: 19,983,134 km (0.11 R)
• M56: 20,529,017 km (0.055 R)
• M57: 21,787,583 km (0.111 R)
• M58: 21,838,447 km (0.102 R)
• M59: 22,093,362 km (0.093 R)
• M60: 22,967,462 km (0.055 R)
• M61: 23,122,894 km (0.066 R)
• M62: 23,330,686 km (0.088 R)
• M63: 24,537,342 km (0.097 R)
• M64: 24,696,215 km (0.06 R)
• M65: 26,195,634 km (0.025 R)
• M66: 26,466,406 km (0.08 R)
• M67: 27,120,299 km (0.119 R)
• M68: 28,666,393 km (0.104 R)
• M69: 30,184,063 km (0.091 R)
• M70: 30,752,834 km (0.057 R)
• M71: 31,038,566 km (0.091 R)
• M72: 31,210,305 km (0.107 R)
• M73: 31,612,573 km (0.087 R)
• M74: 31,670,168 km (0.117 R)
• M75: 31,958,593 km (0.062 R)
• M76: 32,364,003 km (0.061 R)
• M77: 32,422,047 km (0.111 R)
• M78: 32,480,241 km (0.109 R)
• M79: 32,712,866 km (0.105 R)
• M80: 32,771,059 km (0.104 R)
• M81: 33,531,615 km (0.109 R)
• M82: 33,884,516 km (0.065 R)
• M83: 35,129,619 km (0.062 R)
• M84: 35,189,159 km (0.026 R)
• M85: 35,368,377 km (0.079 R)
• M86: 36,449,820 km (0.101 R)
• M87: 37,847,364 km (0.036 R)
• M88: 39,200,626 km (0.111 R)
• M89: 39,758,626 km (0.073 R)
• M90: 39,820,859 km (0.118 R)
• M91: 40,694,660 km (0.054 R)
• M92: 41,448,783 km (0.112 R)
• M93: 41,827,565 km (0.099 R)
• M94: 42,334,253 km (0.079 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit