🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.6 AU - 0.94 AU

Year: 204 Days

Day: 36.6 Hours

Environment

Temp: 316 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.4 AU - 2.96 AU

Year: 1326 Days

Day: 16 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.62 AU - 3.72 AU

Year: 1706 Days

Day: 15.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,534,056 km

• M1: 1,429,408 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.67 AU - 4.17 AU

Year: 1912 Days

Day: 28.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 12.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.5 AU - 11.26 AU

Year: 10848 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,534,056 km

• M1: 176,226 km (0.095 R)
• M2: 311,313 km (0.034 R)
• M3: 484,996 km (0.068 R)
• M4: 569,519 km (0.09 R)
• M5: 727,195 km (0.05 R)
• M6: 999,463 km (0.069 R)
• M7: 1,171,950 km (0.097 R)
• M8: 1,547,590 km (0.064 R)
• M9: 1,805,198 km (0.03 R)
• M10: 2,091,677 km (0.096 R)
• M11: 2,195,498 km (0.038 R)
• M12: 2,708,769 km (0.119 R)
• M13: 2,904,742 km (0.079 R)
• M14: 3,789,763 km (0.052 R)
• M15: 4,046,772 km (0.104 R)
• M16: 4,271,618 km (0.102 R)
• M17: 4,519,950 km (0.071 R)
• M18: 5,212,289 km (0.119 R)
• M19: 5,874,260 km (0.116 R)
• M20: 6,022,661 km (0.05 R)
• M21: 6,323,203 km (0.076 R)
• M22: 6,584,849 km (0.117 R)
• M23: 7,322,666 km (0.064 R)
• M24: 7,459,698 km (0.054 R)
• M25: 9,145,067 km (0.091 R)
• M26: 9,992,390 km (0.061 R)
• M27: 10,348,732 km (0.049 R)
• M28: 10,476,937 km (0.113 R)
• M29: 11,310,347 km (0.108 R)
• M30: 11,815,389 km (0.107 R)
• M31: 11,922,651 km (0.075 R)
• M32: 12,655,082 km (0.084 R)
• M33: 13,068,272 km (0.099 R)
• M34: 13,318,399 km (0.09 R)
• M35: 13,654,396 km (0.092 R)
• M36: 14,078,207 km (0.081 R)
• M37: 14,220,474 km (0.113 R)
• M38: 14,449,060 km (0.062 R)
• M39: 15,698,801 km (0.073 R)
• M40: 16,142,807 km (0.111 R)
• M41: 17,469,291 km (0.062 R)
• M42: 18,021,906 km (0.115 R)
• M43: 18,145,623 km (0.098 R)
• M44: 18,269,490 km (0.102 R)
• M45: 18,455,889 km (0.097 R)
• M46: 20,450,627 km (0.041 R)
• M47: 21,098,236 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 9.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.53 AU - 19.95 AU

Year: 20704 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,534,056 km

• M1: 150,944 km (0.069 R)
• M2: 317,895 km (0.119 R)
• M3: 471,532 km (0.055 R)
• M4: 558,299 km (0.115 R)
• M5: 2,578,768 km (0.107 R)
• M6: 3,105,801 km (0.057 R)
• M7: 3,242,833 km (0.098 R)
• M8: 3,416,965 km (0.106 R)
• M9: 3,774,354 km (0.116 R)
• M10: 4,219,258 km (0.076 R)
• M11: 5,777,320 km (0.084 R)
• M12: 6,117,057 km (0.057 R)
• M13: 6,815,978 km (0.079 R)
• M14: 7,175,013 km (0.066 R)
• M15: 7,911,334 km (0.094 R)
• M16: 8,193,775 km (0.098 R)
• M17: 8,383,764 km (0.095 R)
• M18: 9,158,830 km (0.065 R)
• M19: 9,356,150 km (0.036 R)
• M20: 10,517,927 km (0.097 R)
• M21: 10,621,000 km (0.099 R)
• M22: 11,352,683 km (0.071 R)
• M23: 11,778,140 km (0.09 R)
• M24: 12,262,986 km (0.057 R)
• M25: 12,974,773 km (0.078 R)
• M26: 13,196,477 km (0.104 R)
• M27: 13,419,527 km (0.096 R)
• M28: 16,790,267 km (0.112 R)
• M29: 16,850,555 km (0.077 R)
• M30: 17,518,659 km (0.063 R)
• M31: 18,818,215 km (0.083 R)
• M32: 19,258,332 km (0.062 R)
• M33: 19,384,742 km (0.094 R)
• M34: 19,574,732 km (0.11 R)
• M35: 19,829,198 km (0.094 R)
• M36: 20,792,758 km (0.082 R)
• M37: 21,509,182 km (0.044 R)
• M38: 21,837,549 km (0.099 R)
• M39: 22,899,245 km (0.075 R)
• M40: 23,706,475 km (0.053 R)
• M41: 24,797,343 km (0.06 R)
• M42: 27,311,036 km (0.092 R)
• M43: 28,959,156 km (0.031 R)
• M44: 31,230,799 km (0.118 R)
• M45: 31,379,350 km (0.12 R)
• M46: 34,398,983 km (0.094 R)
• M47: 34,859,745 km (0.107 R)
• M48: 35,013,830 km (0.091 R)
• M49: 35,168,215 km (0.099 R)
• M50: 36,254,595 km (0.1 R)
• M51: 37,509,871 km (0.099 R)
• M52: 37,667,697 km (0.105 R)
• M53: 38,540,151 km (0.09 R)
• M54: 39,018,715 km (0.111 R)
• M55: 39,820,859 km (0.112 R)
• M56: 41,768,174 km (0.114 R)
• M57: 42,918,283 km (0.1 R)
• M58: 43,248,894 km (0.117 R)
• M59: 43,580,253 km (0.114 R)
• M60: 43,829,334 km (0.118 R)
• M61: 43,912,510 km (0.11 R)
• M62: 44,245,515 km (0.062 R)
• M63: 45,839,032 km (0.082 R)
• M64: 46,346,168 km (0.102 R)
• M65: 47,365,977 km (0.099 R)
• M66: 48,651,023 km (0.053 R)
• M67: 49,254,650 km (0.088 R)
• M68: 49,341,118 km (0.066 R)
• M69: 49,774,054 km (0.07 R)
• M70: 50,208,337 km (0.11 R)
• M71: 52,133,661 km (0.103 R)
• M72: 53,905,050 km (0.071 R)
• M73: 53,994,060 km (0.118 R)
• M74: 54,440,161 km (0.119 R)
• M75: 56,870,528 km (0.1 R)
• M76: 58,693,378 km (0.093 R)
• M77: 58,876,785 km (0.113 R)
• M78: 59,427,904 km (0.08 R)
• M79: 59,519,906 km (0.049 R)
• M80: 61,277,532 km (0.081 R)
• M81: 61,463,482 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.4

Radius: 7.2

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.07 AU - 18.27 AU

Year: 22453 Days

Day: 19.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,534,056 km

• M1: 95,443 km (0.056 R)
• M2: 702,811 km (0.115 R)
• M3: 832,363 km (0.079 R)
• M4: 877,392 km (0.09 R)
• M5: 1,346,530 km (0.027 R)
• M6: 1,400,086 km (0.071 R)
• M7: 1,564,943 km (0.11 R)
• M8: 2,546,754 km (0.116 R)
• M9: 3,203,938 km (0.119 R)
• M10: 4,105,115 km (0.089 R)
• M11: 4,183,504 km (0.037 R)
• M12: 4,381,871 km (0.11 R)
• M13: 4,462,205 km (0.034 R)
• M14: 4,583,380 km (0.084 R)
• M15: 6,211,752 km (0.087 R)
• M16: 7,086,601 km (0.107 R)
• M17: 7,228,270 km (0.114 R)
• M18: 7,610,642 km (0.102 R)
• M19: 8,147,250 km (0.102 R)
• M20: 8,196,617 km (0.08 R)
• M21: 8,494,915 km (0.112 R)
• M22: 8,545,030 km (0.047 R)
• M23: 8,746,389 km (0.089 R)
• M24: 9,828,879 km (0.076 R)
• M25: 11,502,431 km (0.093 R)
• M26: 12,628,304 km (0.082 R)
• M27: 12,857,638 km (0.042 R)
• M28: 14,143,581 km (0.115 R)
• M29: 17,024,986 km (0.073 R)
• M30: 17,596,898 km (0.084 R)
• M31: 17,724,954 km (0.094 R)
• M32: 17,981,664 km (0.059 R)
• M33: 18,175,094 km (0.078 R)
• M34: 18,564,049 km (0.119 R)
• M35: 18,759,573 km (0.05 R)
• M36: 19,747,218 km (0.052 R)
• M37: 20,819,386 km (0.077 R)
• M38: 21,090,308 km (0.054 R)
• M39: 21,499,009 km (0.051 R)
• M40: 22,601,546 km (0.117 R)
• M41: 22,949,809 km (0.095 R)
• M42: 23,229,707 km (0.094 R)
• M43: 23,440,341 km (0.051 R)
• M44: 24,005,372 km (0.07 R)
• M45: 24,289,458 km (0.048 R)
• M46: 24,861,072 km (0.037 R)
• M47: 25,654,389 km (0.066 R)
• M48: 28,158,209 km (0.112 R)
• M49: 28,457,853 km (0.099 R)
• M50: 28,683,297 km (0.073 R)
• M51: 28,833,942 km (0.117 R)
• M52: 29,060,434 km (0.084 R)
• M53: 35,231,495 km (0.068 R)
• M54: 36,365,896 km (0.087 R)
• M55: 36,528,958 km (0.119 R)
• M56: 36,610,489 km (0.096 R)
• M57: 36,692,169 km (0.109 R)
• M58: 37,101,469 km (0.12 R)
• M59: 37,183,598 km (0.097 R)
• M60: 37,429,986 km (0.076 R)
• M61: 37,594,693 km (0.106 R)
• M62: 37,759,550 km (0.072 R)
• M63: 38,920,280 km (0.058 R)
• M64: 39,924,381 km (0.06 R)
• M65: 41,276,596 km (0.079 R)
• M66: 42,815,659 km (0.113 R)
• M67: 43,419,286 km (0.084 R)
• M68: 44,112,523 km (0.077 R)
• M69: 44,722,134 km (0.089 R)
• M70: 44,809,499 km (0.085 R)
• M71: 45,334,588 km (0.045 R)
• M72: 45,773,657 km (0.067 R)
• M73: 46,302,486 km (0.051 R)
• M74: 46,656,135 km (0.11 R)
• M75: 48,348,237 km (0.092 R)
• M76: 51,243,404 km (0.039 R)
• M77: 51,884,132 km (0.091 R)
• M78: 52,251,395 km (0.1 R)
• M79: 52,435,400 km (0.092 R)
• M80: 53,729,422 km (0.049 R)
• M81: 54,566,871 km (0.12 R)
• M82: 55,690,051 km (0.057 R)
• M83: 55,877,946 km (0.079 R)
• M84: 57,104,798 km (0.102 R)
• M85: 57,294,339 km (0.107 R)
• M86: 58,817,993 km (0.12 R)
• M87: 59,969,448 km (0.064 R)
• M88: 61,031,593 km (0.088 R)
• M89: 61,128,532 km (0.107 R)
• M90: 62,587,560 km (0.077 R)
• M91: 63,174,283 km (0.09 R)
• M92: 65,044,705 km (0.059 R)
• M93: 66,135,723 km (0.106 R)

Kuiper Belt

Range: 36.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit