🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 35.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,166,007 km

• M1: 228,137 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.84 AU - 1.34 AU

Year: 408 Days

Day: 29.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 52.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.8 AU - 2.52 AU

Year: 1137 Days

Day: 44.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.39 AU - 3.43 AU

Year: 1778 Days

Day: 45.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 14.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.38 AU - 5.96 AU

Year: 4210 Days

Day: 11.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,166,007 km

• M1: 234,121 km (0.041 R)
• M2: 425,008 km (0.091 R)
• M3: 688,300 km (0.103 R)
• M4: 1,016,518 km (0.101 R)
• M5: 1,246,001 km (0.06 R)
• M6: 1,387,371 km (0.069 R)
• M7: 1,618,948 km (0.119 R)
• M8: 1,836,763 km (0.092 R)
• M9: 2,018,225 km (0.077 R)
• M10: 2,130,124 km (0.062 R)
• M11: 2,752,601 km (0.078 R)
• M12: 2,930,173 km (0.095 R)
• M13: 3,090,094 km (0.069 R)
• M14: 3,220,244 km (0.114 R)
• M15: 3,407,839 km (0.047 R)
• M16: 3,508,519 km (0.101 R)
• M17: 3,701,799 km (0.067 R)
• M18: 4,934,486 km (0.116 R)
• M19: 5,608,723 km (0.098 R)
• M20: 5,728,402 km (0.111 R)
• M21: 5,902,833 km (0.095 R)
• M22: 6,646,484 km (0.091 R)
• M23: 6,957,947 km (0.054 R)
• M24: 7,187,579 km (0.032 R)
• M25: 7,317,879 km (0.119 R)
• M26: 7,536,741 km (0.1 R)
• M27: 8,071,104 km (0.116 R)
• M28: 8,879,980 km (0.088 R)
• M29: 9,035,562 km (0.036 R)
• M30: 9,349,418 km (0.036 R)
• M31: 10,149,767 km (0.11 R)
• M32: 10,624,291 km (0.062 R)
• M33: 10,723,325 km (0.086 R)
• M34: 11,206,526 km (0.109 R)
• M35: 11,425,388 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 14.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.83 AU - 6.73 AU

Year: 4977 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,166,007 km

• M1: 333,603 km (0.071 R)
• M2: 426,803 km (0.099 R)
• M3: 594,801 km (0.085 R)
• M4: 699,220 km (0.116 R)
• M5: 804,089 km (0.114 R)
• M6: 1,000,211 km (0.039 R)
• M7: 1,213,538 km (0.103 R)
• M8: 1,352,664 km (0.109 R)
• M9: 1,516,174 km (0.093 R)
• M10: 1,619,397 km (0.047 R)
• M11: 1,754,633 km (0.062 R)
• M12: 2,078,363 km (0.098 R)
• M13: 2,301,563 km (0.112 R)
• M14: 2,432,761 km (0.092 R)
• M15: 2,544,061 km (0.086 R)
• M16: 2,679,896 km (0.052 R)
• M17: 2,912,072 km (0.111 R)
• M18: 3,223,834 km (0.051 R)
• M19: 3,321,970 km (0.036 R)
• M20: 3,521,384 km (0.071 R)
• M21: 3,699,256 km (0.11 R)
• M22: 3,815,194 km (0.096 R)
• M23: 4,063,976 km (0.119 R)
• M24: 4,264,287 km (0.106 R)
• M25: 5,026,638 km (0.086 R)
• M26: 5,155,591 km (0.069 R)
• M27: 5,314,614 km (0.056 R)
• M28: 5,416,640 km (0.119 R)
• M29: 5,652,406 km (0.069 R)
• M30: 5,771,486 km (0.111 R)
• M31: 6,057,966 km (0.053 R)
• M32: 6,473,100 km (0.077 R)
• M33: 6,566,599 km (0.052 R)
• M34: 7,089,293 km (0.037 R)
• M35: 7,379,962 km (0.119 R)
• M36: 7,608,847 km (0.071 R)
• M37: 7,740,792 km (0.11 R)
• M38: 7,856,731 km (0.12 R)
• M39: 7,956,662 km (0.106 R)
• M40: 8,124,212 km (0.113 R)
• M41: 8,258,999 km (0.069 R)
• M42: 8,719,611 km (0.069 R)
• M43: 9,171,097 km (0.086 R)
• M44: 9,382,030 km (0.101 R)
• M45: 9,505,897 km (0.102 R)
• M46: 9,719,523 km (0.102 R)
• M47: 10,079,007 km (0.09 R)
• M48: 10,169,514 km (0.12 R)
• M49: 10,497,881 km (0.119 R)
• M50: 10,755,638 km (0.096 R)
• M51: 10,866,789 km (0.103 R)
• M52: 11,108,839 km (0.063 R)
• M53: 11,598,323 km (0.089 R)
• M54: 11,979,797 km (0.087 R)
• M55: 12,075,839 km (0.08 R)
• M56: 12,172,031 km (0.11 R)
• M57: 12,346,013 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 14

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.01 AU - 9.85 AU

Year: 10371 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,166,007 km

• M1: 174,880 km (0.117 R)
• M2: 348,114 km (0.076 R)
• M3: 476,170 km (0.072 R)
• M4: 750,383 km (0.039 R)
• M5: 850,314 km (0.115 R)
• M6: 1,028,336 km (0.11 R)
• M7: 1,451,399 km (0.088 R)
• M8: 1,638,994 km (0.095 R)
• M9: 1,743,414 km (0.039 R)
• M10: 1,850,226 km (0.112 R)
• M11: 2,070,734 km (0.092 R)
• M12: 2,350,332 km (0.103 R)
• M13: 2,503,520 km (0.08 R)
• M14: 2,624,994 km (0.07 R)
• M15: 2,748,562 km (0.106 R)
• M16: 2,874,224 km (0.066 R)
• M17: 3,570,153 km (0.074 R)
• M18: 3,687,887 km (0.064 R)
• M19: 3,787,070 km (0.096 R)
• M20: 4,110,501 km (0.103 R)
• M21: 4,296,451 km (0.082 R)
• M22: 4,443,057 km (0.117 R)
• M23: 4,676,729 km (0.06 R)
• M24: 5,201,069 km (0.084 R)
• M25: 5,290,379 km (0.108 R)
• M26: 5,929,461 km (0.109 R)
• M27: 6,714,102 km (0.086 R)
• M28: 6,835,875 km (0.086 R)
• M29: 6,933,861 km (0.116 R)
• M30: 7,032,297 km (0.1 R)
• M31: 7,131,181 km (0.07 R)
• M32: 7,582,218 km (0.105 R)
• M33: 7,709,077 km (0.073 R)
• M34: 7,913,578 km (0.084 R)
• M35: 8,068,262 km (0.117 R)
• M36: 8,459,161 km (0.071 R)
• M37: 8,829,715 km (0.037 R)
• M38: 8,936,678 km (0.061 R)
• M39: 10,336,764 km (0.053 R)
• M40: 10,704,476 km (0.104 R)
• M41: 10,961,784 km (0.052 R)
• M42: 11,105,548 km (0.117 R)
• M43: 11,221,037 km (0.104 R)
• M44: 11,716,206 km (0.119 R)
• M45: 11,892,732 km (0.109 R)
• M46: 12,070,155 km (0.066 R)
• M47: 12,218,705 km (0.116 R)
• M48: 12,427,544 km (0.092 R)
• M49: 12,728,086 km (0.085 R)
• M50: 12,818,742 km (0.116 R)
• M51: 13,397,836 km (0.067 R)
• M52: 14,204,168 km (0.088 R)
• M53: 14,835,172 km (0.063 R)
• M54: 14,930,615 km (0.096 R)
• M55: 15,186,129 km (0.063 R)
• M56: 15,282,320 km (0.117 R)
• M57: 15,863,807 km (0.111 R)
• M58: 16,321,128 km (0.05 R)
• M59: 16,419,713 km (0.118 R)
• M60: 16,551,359 km (0.104 R)
• M61: 16,782,787 km (0.104 R)
• M62: 17,718,970 km (0.106 R)
• M63: 17,989,593 km (0.077 R)
• M64: 18,397,995 km (0.034 R)
• M65: 18,637,800 km (0.118 R)
• M66: 19,154,960 km (0.05 R)
• M67: 19,572,039 km (0.049 R)
• M68: 19,992,259 km (0.08 R)
• M69: 20,557,141 km (0.11 R)
• M70: 20,699,109 km (0.039 R)
• M71: 20,912,735 km (0.051 R)
• M72: 21,450,240 km (0.028 R)
• M73: 21,955,881 km (0.048 R)
• M74: 22,502,063 km (0.092 R)
• M75: 22,611,868 km (0.035 R)
• M76: 23,607,890 km (0.03 R)
• M77: 24,242,485 km (0.109 R)
• M78: 24,543,027 km (0.103 R)
• M79: 25,261,695 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.8

Radius: 6.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.52 AU - 15.8 AU

Year: 20104 Days

Day: 18.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,166,007 km

• M1: 250,876 km (0.101 R)
• M2: 305,928 km (0.114 R)
• M3: 378,483 km (0.097 R)
• M4: 471,383 km (0.088 R)
• M5: 528,080 km (0.096 R)
• M6: 649,105 km (0.091 R)
• M7: 729,439 km (0.031 R)
• M8: 1,141,881 km (0.112 R)
• M9: 1,341,295 km (0.082 R)
• M10: 1,487,601 km (0.109 R)
• M11: 1,530,386 km (0.12 R)
• M12: 2,004,462 km (0.116 R)
• M13: 2,196,396 km (0.083 R)
• M14: 2,319,515 km (0.074 R)
• M15: 2,369,331 km (0.092 R)
• M16: 2,624,246 km (0.083 R)
• M17: 2,676,306 km (0.11 R)
• M18: 3,022,924 km (0.089 R)
• M19: 3,271,257 km (0.104 R)
• M20: 3,758,198 km (0.082 R)
• M21: 4,176,324 km (0.093 R)
• M22: 4,298,396 km (0.073 R)
• M23: 4,390,847 km (0.08 R)
• M24: 4,830,814 km (0.09 R)
• M25: 5,483,660 km (0.067 R)
• M26: 5,684,869 km (0.087 R)
• M27: 5,752,487 km (0.089 R)
• M28: 6,338,163 km (0.084 R)
• M29: 6,549,395 km (0.063 R)
• M30: 6,727,117 km (0.103 R)
• M31: 6,906,485 km (0.078 R)
• M32: 7,491,113 km (0.054 R)
• M33: 8,167,745 km (0.099 R)
• M34: 8,668,598 km (0.086 R)
• M35: 8,824,629 km (0.119 R)
• M36: 9,258,762 km (0.113 R)
• M37: 9,740,168 km (0.083 R)
• M38: 10,147,523 km (0.12 R)
• M39: 10,560,562 km (0.049 R)
• M40: 10,894,914 km (0.115 R)
• M41: 10,936,951 km (0.037 R)
• M42: 11,488,368 km (0.118 R)
• M43: 11,617,023 km (0.081 R)
• M44: 12,005,528 km (0.103 R)
• M45: 12,266,876 km (0.099 R)
• M46: 12,530,168 km (0.067 R)
• M47: 13,062,288 km (0.031 R)
• M48: 13,196,477 km (0.086 R)
• M49: 13,286,236 km (0.065 R)
• M50: 13,737,722 km (0.034 R)
• M51: 13,919,783 km (0.089 R)
• M52: 14,563,353 km (0.083 R)
• M53: 15,169,523 km (0.117 R)
• M54: 16,793,558 km (0.07 R)
• M55: 18,022,654 km (0.076 R)
• M56: 18,572,576 km (0.04 R)
• M57: 19,842,662 km (0.113 R)
• M58: 21,509,032 km (0.089 R)
• M59: 22,038,908 km (0.093 R)
• M60: 22,145,422 km (0.077 R)
• M61: 22,519,566 km (0.093 R)
• M62: 23,545,358 km (0.115 R)
• M63: 23,599,812 km (0.066 R)
• M64: 24,311,000 km (0.057 R)
• M65: 24,862,867 km (0.082 R)
• M66: 24,973,719 km (0.104 R)
• M67: 25,307,322 km (0.084 R)
• M68: 25,474,722 km (0.12 R)
• M69: 25,979,017 km (0.08 R)
• M70: 26,486,602 km (0.098 R)
• M71: 26,656,396 km (0.107 R)
• M72: 26,883,635 km (0.069 R)
• M73: 27,396,905 km (0.101 R)
• M74: 27,626,089 km (0.12 R)
• M75: 27,740,980 km (0.102 R)
• M76: 28,086,402 km (0.071 R)
• M77: 29,365,314 km (0.05 R)
• M78: 31,080,005 km (0.057 R)
• M79: 32,039,974 km (0.113 R)
• M80: 32,644,799 km (0.066 R)
• M81: 33,804,332 km (0.038 R)
• M82: 33,865,667 km (0.083 R)
• M83: 35,475,190 km (0.111 R)
• M84: 36,038,127 km (0.053 R)
• M85: 38,703,961 km (0.043 R)
• M86: 38,896,793 km (0.084 R)
• M87: 38,961,120 km (0.082 R)
• M88: 41,170,082 km (0.052 R)
• M89: 41,761,592 km (0.113 R)
• M90: 43,152,553 km (0.099 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit