🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.7 AU - 0.86 AU

Year: 249 Days

Day: 16.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.99 AU - 1.09 AU

Year: 384 Days

Day: 35.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.91 AU - 4.35 AU

Year: 3035 Days

Day: 36.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,250,768 km

• M1: 160,369 km (0.091 R)
• M2: 731,085 km (0.116 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 8.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.52 AU - 8.92 AU

Year: 7016 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,250,768 km

• M1: 137,331 km (0.084 R)
• M2: 341,532 km (0.117 R)
• M3: 557,402 km (0.06 R)
• M4: 663,317 km (0.116 R)
• M5: 910,453 km (0.117 R)
• M6: 1,023,399 km (0.078 R)
• M7: 1,081,593 km (0.062 R)
• M8: 1,171,202 km (0.034 R)
• M9: 1,422,526 km (0.113 R)
• M10: 1,488,200 km (0.053 R)
• M11: 1,554,771 km (0.089 R)
• M12: 1,743,414 km (0.095 R)
• M13: 1,849,478 km (0.103 R)
• M14: 2,276,132 km (0.103 R)
• M15: 2,815,282 km (0.077 R)
• M16: 2,982,533 km (0.047 R)
• M17: 3,067,355 km (0.073 R)
• M18: 3,616,229 km (0.113 R)
• M19: 3,684,147 km (0.07 R)
• M20: 4,434,978 km (0.059 R)
• M21: 4,978,318 km (0.071 R)
• M22: 6,046,297 km (0.096 R)
• M23: 6,235,538 km (0.097 R)
• M24: 6,481,777 km (0.086 R)
• M25: 6,620,005 km (0.105 R)
• M26: 6,787,106 km (0.105 R)
• M27: 6,955,703 km (0.09 R)
• M28: 7,012,101 km (0.115 R)
• M29: 7,125,646 km (0.048 R)
• M30: 7,296,935 km (0.104 R)
• M31: 7,760,390 km (0.104 R)
• M32: 10,282,161 km (0.114 R)
• M33: 10,346,638 km (0.079 R)
• M34: 10,605,741 km (0.119 R)
• M35: 11,130,530 km (0.066 R)
• M36: 11,229,863 km (0.115 R)
• M37: 11,296,135 km (0.116 R)
• M38: 11,396,067 km (0.084 R)
• M39: 12,102,917 km (0.045 R)
• M40: 12,171,133 km (0.12 R)
• M41: 12,616,636 km (0.111 R)
• M42: 12,858,835 km (0.113 R)
• M43: 13,277,559 km (0.082 R)
• M44: 13,523,797 km (0.1 R)
• M45: 13,771,681 km (0.094 R)
• M46: 14,271,936 km (0.092 R)
• M47: 14,488,105 km (0.09 R)
• M48: 14,850,880 km (0.105 R)
• M49: 15,033,389 km (0.085 R)
• M50: 15,143,194 km (0.084 R)
• M51: 15,216,647 km (0.085 R)
• M52: 15,622,356 km (0.088 R)
• M53: 16,181,403 km (0.102 R)
• M54: 17,357,542 km (0.08 R)
• M55: 17,936,486 km (0.113 R)
• M56: 18,247,799 km (0.057 R)
• M57: 19,192,659 km (0.072 R)
• M58: 19,431,267 km (0.105 R)
• M59: 20,234,010 km (0.05 R)
• M60: 21,954,834 km (0.087 R)
• M61: 22,204,513 km (0.084 R)
• M62: 22,622,639 km (0.075 R)
• M63: 23,339,512 km (0.097 R)
• M64: 24,450,276 km (0.102 R)
• M65: 24,795,548 km (0.072 R)
• M66: 25,621,927 km (0.114 R)
• M67: 25,709,441 km (0.111 R)
• M68: 25,840,938 km (0.114 R)
• M69: 26,413,150 km (0.077 R)
• M70: 26,856,259 km (0.089 R)
• M71: 27,123,141 km (0.046 R)
• M72: 27,212,451 km (0.116 R)
• M73: 27,435,801 km (0.102 R)
• M74: 27,570,140 km (0.101 R)
• M75: 27,659,898 km (0.09 R)
• M76: 28,245,125 km (0.116 R)
• M77: 28,380,810 km (0.115 R)
• M78: 28,971,273 km (0.079 R)
• M79: 29,062,378 km (0.111 R)
• M80: 29,887,411 km (0.114 R)
• M81: 30,117,941 km (0.115 R)
• M82: 30,534,421 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 10.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.47 AU - 8.03 AU

Year: 7803 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,250,768 km

• M1: 149,299 km (0.109 R)
• M2: 240,404 km (0.111 R)
• M3: 381,325 km (0.102 R)
• M4: 454,030 km (0.06 R)
• M5: 556,205 km (0.092 R)
• M6: 693,087 km (0.116 R)
• M7: 957,426 km (0.108 R)
• M8: 1,109,717 km (0.028 R)
• M9: 1,319,902 km (0.108 R)
• M10: 1,455,886 km (0.055 R)
• M11: 1,687,015 km (0.096 R)
• M12: 1,854,266 km (0.092 R)
• M13: 2,066,096 km (0.119 R)
• M14: 2,145,084 km (0.08 R)
• M15: 3,080,968 km (0.095 R)
• M16: 3,473,214 km (0.12 R)
• M17: 3,905,851 km (0.066 R)
• M18: 4,691,090 km (0.089 R)
• M19: 6,028,794 km (0.069 R)
• M20: 6,460,833 km (0.041 R)
• M21: 7,112,332 km (0.031 R)
• M22: 7,385,048 km (0.083 R)
• M23: 7,753,957 km (0.1 R)
• M24: 8,286,824 km (0.11 R)
• M25: 8,382,118 km (0.08 R)
• M26: 8,637,931 km (0.112 R)
• M27: 8,928,899 km (0.102 R)
• M28: 9,288,981 km (0.11 R)
• M29: 9,421,076 km (0.117 R)
• M30: 9,487,347 km (0.112 R)
• M31: 9,553,769 km (0.069 R)
• M32: 10,023,357 km (0.059 R)
• M33: 10,329,135 km (0.045 R)
• M34: 10,707,168 km (0.075 R)
• M35: 10,949,966 km (0.035 R)
• M36: 11,194,708 km (0.112 R)
• M37: 11,618,519 km (0.118 R)
• M38: 11,903,951 km (0.073 R)
• M39: 12,011,512 km (0.081 R)
• M40: 12,700,859 km (0.109 R)
• M41: 13,928,310 km (0.117 R)
• M42: 14,383,985 km (0.085 R)
• M43: 15,038,027 km (0.109 R)
• M44: 16,136,225 km (0.116 R)
• M45: 16,454,868 km (0.089 R)
• M46: 17,017,207 km (0.062 R)
• M47: 17,422,916 km (0.09 R)
• M48: 17,545,137 km (0.078 R)
• M49: 17,872,757 km (0.08 R)
• M50: 19,498,437 km (0.119 R)
• M51: 20,350,397 km (0.085 R)
• M52: 20,651,388 km (0.08 R)
• M53: 21,301,540 km (0.08 R)
• M54: 23,067,842 km (0.061 R)
• M55: 23,291,940 km (0.027 R)
• M56: 23,426,727 km (0.118 R)
• M57: 23,697,051 km (0.107 R)
• M58: 23,968,421 km (0.111 R)
• M59: 24,560,081 km (0.105 R)
• M60: 24,788,966 km (0.027 R)
• M61: 25,156,528 km (0.079 R)
• M62: 25,248,680 km (0.102 R)
• M63: 25,433,433 km (0.108 R)
• M64: 25,711,236 km (0.113 R)
• M65: 25,990,236 km (0.102 R)
• M66: 26,785,798 km (0.027 R)
• M67: 27,210,357 km (0.097 R)
• M68: 27,827,448 km (0.043 R)
• M69: 27,970,463 km (0.069 R)
• M70: 28,209,521 km (0.083 R)
• M71: 28,305,264 km (0.087 R)
• M72: 28,737,601 km (0.047 R)
• M73: 28,930,433 km (0.063 R)
• M74: 29,123,713 km (0.119 R)
• M75: 29,317,443 km (0.06 R)
• M76: 29,608,859 km (0.087 R)
• M77: 29,803,636 km (0.077 R)
• M78: 29,950,092 km (0.12 R)
• M79: 31,030,787 km (0.079 R)
• M80: 31,327,739 km (0.089 R)
• M81: 31,775,037 km (0.095 R)
• M82: 33,078,782 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.6

Radius: 4

Gravity: 44.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.47 AU - 16.87 AU

Year: 24615 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,250,768 km

• M1: 57,595 km (0.106 R)
• M2: 337,493 km (0.112 R)
• M3: 419,472 km (0.058 R)
• M4: 463,005 km (0.072 R)
• M5: 508,034 km (0.105 R)
• M6: 1,511,387 km (0.06 R)
• M7: 1,934,300 km (0.088 R)
• M8: 1,971,102 km (0.11 R)
• M9: 2,470,908 km (0.083 R)
• M10: 2,838,919 km (0.04 R)
• M11: 3,093,684 km (0.094 R)
• M12: 3,223,834 km (0.112 R)
• M13: 3,311,498 km (0.082 R)
• M14: 3,579,578 km (0.035 R)
• M15: 4,136,381 km (0.113 R)
• M16: 4,279,696 km (0.102 R)
• M17: 5,173,693 km (0.044 R)
• M18: 5,641,784 km (0.111 R)
• M19: 5,747,550 km (0.104 R)
• M20: 6,451,408 km (0.101 R)
• M21: 6,954,506 km (0.044 R)
• M22: 7,586,407 km (0.103 R)
• M23: 8,176,571 km (0.067 R)
• M24: 8,537,700 km (0.109 R)
• M25: 8,781,395 km (0.03 R)
• M26: 8,842,581 km (0.069 R)
• M27: 8,904,065 km (0.114 R)
• M28: 8,965,550 km (0.115 R)
• M29: 11,141,152 km (0.106 R)
• M30: 11,407,286 km (0.1 R)
• M31: 12,013,756 km (0.115 R)
• M32: 12,423,954 km (0.066 R)
• M33: 12,699,962 km (0.099 R)
• M34: 14,979,534 km (0.104 R)
• M35: 15,052,837 km (0.111 R)
• M36: 15,717,351 km (0.05 R)
• M37: 16,165,696 km (0.051 R)
• M38: 17,228,140 km (0.047 R)
• M39: 19,260,127 km (0.083 R)
• M40: 19,579,369 km (0.091 R)
• M41: 20,223,239 km (0.107 R)
• M42: 20,466,485 km (0.109 R)
• M43: 21,119,779 km (0.1 R)
• M44: 23,459,639 km (0.093 R)
• M45: 23,629,881 km (0.089 R)
• M46: 25,006,630 km (0.081 R)
• M47: 25,093,547 km (0.089 R)
• M48: 25,704,654 km (0.098 R)
• M49: 26,941,679 km (0.085 R)
• M50: 27,927,080 km (0.091 R)
• M51: 29,289,767 km (0.07 R)
• M52: 30,210,093 km (0.094 R)
• M53: 30,395,295 km (0.078 R)
• M54: 32,268,261 km (0.07 R)
• M55: 32,552,347 km (0.106 R)
• M56: 37,408,444 km (0.099 R)
• M57: 38,506,791 km (0.08 R)
• M58: 39,211,098 km (0.097 R)
• M59: 39,413,205 km (0.038 R)
• M60: 40,632,577 km (0.088 R)
• M61: 40,734,752 km (0.119 R)
• M62: 42,484,898 km (0.06 R)
• M63: 42,796,360 km (0.109 R)
• M64: 43,316,961 km (0.117 R)
• M65: 44,786,012 km (0.106 R)
• M66: 47,234,480 km (0.115 R)
• M67: 47,557,013 km (0.114 R)
• M68: 48,963,233 km (0.111 R)
• M69: 50,822,735 km (0.074 R)
• M70: 51,705,662 km (0.088 R)
• M71: 52,260,221 km (0.11 R)
• M72: 54,047,616 km (0.101 R)
• M73: 54,948,794 km (0.076 R)
• M74: 56,309,835 km (0.088 R)
• M75: 57,338,021 km (0.094 R)
• M76: 59,528,733 km (0.086 R)
• M77: 60,575,918 km (0.06 R)
• M78: 61,511,802 km (0.071 R)
• M79: 63,279,600 km (0.077 R)
• M80: 63,516,563 km (0.118 R)
• M81: 64,586,637 km (0.096 R)
• M82: 68,682,178 km (0.075 R)
• M83: 73,731,405 km (0.056 R)
• M84: 74,230,314 km (0.115 R)
• M85: 74,980,846 km (0.05 R)
• M86: 75,106,209 km (0.111 R)
• M87: 76,111,357 km (0.103 R)
• M88: 77,627,532 km (0.11 R)
• M89: 81,203,819 km (0.098 R)
• M90: 84,051,115 km (0.108 R)
• M91: 84,833,362 km (0.104 R)
• M92: 86,667,881 km (0.112 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit