🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.71 AU

Year: 179 Days

Day: 35.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.35 AU - 2.21 AU

Year: 851 Days

Day: 18.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.76 AU - 2.48 AU

Year: 1106 Days

Day: 21.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,895,615 km

• M1: 629,059 km (0.073 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 12.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.62 AU - 10.38 AU

Year: 8876 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,895,615 km

• M1: 178,021 km (0.115 R)
• M2: 284,086 km (0.083 R)
• M3: 546,780 km (0.106 R)
• M4: 703,708 km (0.109 R)
• M5: 908,209 km (0.115 R)
• M6: 1,083,388 km (0.077 R)
• M7: 1,658,292 km (0.119 R)
• M8: 1,978,581 km (0.09 R)
• M9: 2,082,851 km (0.061 R)
• M10: 2,407,030 km (0.106 R)
• M11: 2,655,362 km (0.035 R)
• M12: 2,794,339 km (0.101 R)
• M13: 3,201,544 km (0.043 R)
• M14: 3,399,911 km (0.078 R)
• M15: 3,705,090 km (0.079 R)
• M16: 3,966,288 km (0.069 R)
• M17: 4,125,909 km (0.092 R)
• M18: 4,396,831 km (0.107 R)
• M19: 5,390,759 km (0.066 R)
• M20: 6,081,004 km (0.115 R)
• M21: 6,173,156 km (0.069 R)
• M22: 6,958,844 km (0.106 R)
• M23: 7,412,724 km (0.098 R)
• M24: 8,281,140 km (0.098 R)
• M25: 8,486,089 km (0.11 R)
• M26: 9,111,258 km (0.107 R)
• M27: 9,429,453 km (0.086 R)
• M28: 9,572,020 km (0.09 R)
• M29: 10,295,774 km (0.051 R)
• M30: 10,850,184 km (0.06 R)
• M31: 11,338,621 km (0.047 R)
• M32: 11,911,132 km (0.106 R)
• M33: 12,259,246 km (0.064 R)
• M34: 12,454,023 km (0.092 R)
• M35: 12,767,879 km (0.118 R)
• M36: 13,203,807 km (0.067 R)
• M37: 13,403,520 km (0.092 R)
• M38: 14,130,865 km (0.07 R)
• M39: 14,664,182 km (0.061 R)
• M40: 15,539,778 km (0.064 R)
• M41: 16,090,298 km (0.113 R)
• M42: 16,260,989 km (0.034 R)
• M43: 16,949,588 km (0.073 R)
• M44: 17,691,893 km (0.102 R)
• M45: 18,266,648 km (0.055 R)
• M46: 18,668,169 km (0.095 R)
• M47: 21,091,355 km (0.111 R)
• M48: 21,371,851 km (0.09 R)
• M49: 22,268,391 km (0.032 R)
• M50: 22,697,438 km (0.087 R)
• M51: 23,177,198 km (0.09 R)
• M52: 23,321,859 km (0.118 R)
• M53: 24,000,734 km (0.057 R)
• M54: 24,244,729 km (0.118 R)
• M55: 24,391,484 km (0.069 R)
• M56: 25,626,414 km (0.118 R)
• M57: 26,276,567 km (0.108 R)
• M58: 26,881,541 km (0.116 R)
• M59: 27,746,515 km (0.092 R)
• M60: 27,848,840 km (0.09 R)
• M61: 29,295,003 km (0.102 R)
• M62: 30,184,961 km (0.086 R)
• M63: 30,395,744 km (0.072 R)
• M64: 30,501,211 km (0.038 R)
• M65: 31,083,894 km (0.107 R)
• M66: 31,456,543 km (0.096 R)
• M67: 31,777,131 km (0.094 R)
• M68: 31,937,949 km (0.075 R)
• M69: 32,583,463 km (0.099 R)
• M70: 32,853,787 km (0.1 R)
• M71: 34,325,979 km (0.104 R)
• M72: 34,601,090 km (0.097 R)
• M73: 35,042,553 km (0.03 R)
• M74: 35,319,459 km (0.107 R)
• M75: 35,987,114 km (0.085 R)
• M76: 36,322,363 km (0.108 R)
• M77: 37,052,550 km (0.073 R)

Asteroid Belt

Center: 9.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 14.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.67 AU - 12.21 AU

Year: 12960 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,895,615 km

• M1: 201,209 km (0.114 R)
• M2: 408,402 km (0.098 R)
• M3: 816,356 km (0.082 R)
• M4: 2,086,591 km (0.116 R)
• M5: 2,401,195 km (0.097 R)
• M6: 2,915,363 km (0.081 R)
• M7: 3,049,403 km (0.098 R)
• M8: 3,323,765 km (0.107 R)
• M9: 3,635,079 km (0.091 R)
• M10: 3,809,061 km (0.073 R)
• M11: 4,045,276 km (0.114 R)
• M12: 4,657,281 km (0.071 R)
• M13: 4,878,536 km (0.06 R)
• M14: 5,798,114 km (0.099 R)
• M15: 6,139,646 km (0.105 R)
• M16: 6,347,737 km (0.075 R)
• M17: 6,452,605 km (0.057 R)
• M18: 6,558,221 km (0.069 R)
• M19: 6,806,703 km (0.039 R)
• M20: 6,914,114 km (0.11 R)
• M21: 7,313,092 km (0.1 R)
• M22: 7,906,995 km (0.036 R)
• M23: 8,865,918 km (0.091 R)
• M24: 9,101,534 km (0.09 R)
• M25: 9,539,108 km (0.104 R)
• M26: 9,902,182 km (0.057 R)
• M27: 10,725,270 km (0.12 R)
• M28: 11,187,527 km (0.12 R)
• M29: 11,399,807 km (0.118 R)
• M30: 12,001,190 km (0.105 R)
• M31: 12,613,045 km (0.066 R)
• M32: 12,789,720 km (0.081 R)
• M33: 13,190,343 km (0.11 R)
• M34: 14,601,799 km (0.118 R)
• M35: 15,679,802 km (0.1 R)
• M36: 16,637,976 km (0.113 R)
• M37: 17,912,101 km (0.048 R)
• M38: 18,560,907 km (0.049 R)
• M39: 19,625,296 km (0.057 R)
• M40: 20,813,701 km (0.092 R)
• M41: 21,180,067 km (0.064 R)
• M42: 21,337,743 km (0.081 R)
• M43: 22,666,621 km (0.065 R)
• M44: 22,989,602 km (0.118 R)
• M45: 23,585,600 km (0.098 R)
• M46: 23,967,673 km (0.119 R)
• M47: 24,186,834 km (0.104 R)
• M48: 24,406,743 km (0.068 R)
• M49: 26,302,298 km (0.109 R)
• M50: 26,585,038 km (0.074 R)
• M51: 27,096,513 km (0.09 R)
• M52: 27,439,241 km (0.067 R)
• M53: 28,187,081 km (0.08 R)
• M54: 28,302,720 km (0.109 R)
• M55: 28,592,342 km (0.117 R)
• M56: 30,886,276 km (0.106 R)
• M57: 31,424,080 km (0.099 R)
• M58: 31,603,897 km (0.07 R)
• M59: 32,025,164 km (0.112 R)
• M60: 32,387,640 km (0.069 R)
• M61: 34,282,147 km (0.114 R)
• M62: 35,025,200 km (0.076 R)
• M63: 35,648,425 km (0.097 R)
• M64: 36,842,664 km (0.103 R)
• M65: 38,370,059 km (0.103 R)
• M66: 38,562,292 km (0.113 R)
• M67: 38,755,124 km (0.044 R)
• M68: 39,270,488 km (0.113 R)
• M69: 39,464,367 km (0.102 R)
• M70: 40,438,399 km (0.031 R)
• M71: 40,699,447 km (0.101 R)
• M72: 41,683,651 km (0.111 R)
• M73: 42,079,487 km (0.109 R)
• M74: 42,344,126 km (0.081 R)
• M75: 43,008,041 km (0.118 R)
• M76: 43,141,184 km (0.079 R)
• M77: 44,682,790 km (0.109 R)
• M78: 45,358,673 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.1

Radius: 5.9

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.78 AU - 21.4 AU

Year: 28707 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,895,615 km

• M1: 82,129 km (0.09 R)
• M2: 329,564 km (0.114 R)
• M3: 633,397 km (0.065 R)
• M4: 885,470 km (0.075 R)
• M5: 1,134,401 km (0.115 R)
• M6: 1,200,074 km (0.111 R)
• M7: 1,547,141 km (0.027 R)
• M8: 1,657,245 km (0.071 R)
• M9: 1,846,337 km (0.115 R)
• M10: 2,245,464 km (0.032 R)
• M11: 2,454,901 km (0.072 R)
• M12: 2,583,555 km (0.116 R)
• M13: 2,892,624 km (0.061 R)
• M14: 3,166,837 km (0.086 R)
• M15: 3,354,283 km (0.104 R)
• M16: 3,739,947 km (0.105 R)
• M17: 3,838,681 km (0.085 R)
• M18: 5,142,876 km (0.098 R)
• M19: 5,586,732 km (0.093 R)
• M20: 5,642,981 km (0.075 R)
• M21: 5,756,376 km (0.101 R)
• M22: 6,869,534 km (0.097 R)
• M23: 7,051,296 km (0.095 R)
• M24: 7,794,199 km (0.106 R)
• M25: 8,757,310 km (0.12 R)
• M26: 8,954,480 km (0.074 R)
• M27: 11,146,238 km (0.103 R)
• M28: 11,503,029 km (0.105 R)
• M29: 11,936,115 km (0.099 R)
• M30: 12,008,819 km (0.057 R)
• M31: 17,781,053 km (0.117 R)
• M32: 22,178,782 km (0.118 R)
• M33: 23,532,792 km (0.088 R)
• M34: 23,806,856 km (0.099 R)
• M35: 24,727,930 km (0.091 R)
• M36: 24,913,581 km (0.086 R)
• M37: 26,036,911 km (0.034 R)
• M38: 28,916,520 km (0.079 R)
• M39: 29,014,208 km (0.062 R)
• M40: 29,800,045 km (0.045 R)
• M41: 30,493,132 km (0.101 R)
• M42: 30,692,247 km (0.09 R)
• M43: 31,492,745 km (0.099 R)
• M44: 33,012,061 km (0.051 R)
• M45: 33,318,737 km (0.062 R)
• M46: 35,387,526 km (0.093 R)
• M47: 36,332,087 km (0.106 R)
• M48: 36,437,553 km (0.042 R)
• M49: 37,497,604 km (0.101 R)
• M50: 39,865,439 km (0.041 R)
• M51: 40,847,848 km (0.089 R)
• M52: 41,067,308 km (0.101 R)
• M53: 41,507,276 km (0.115 R)
• M54: 42,281,145 km (0.08 R)
• M55: 42,836,752 km (0.097 R)
• M56: 43,282,853 km (0.088 R)
• M57: 44,517,933 km (0.037 R)
• M58: 44,630,879 km (0.091 R)
• M59: 46,449,391 km (0.057 R)
• M60: 46,678,425 km (0.115 R)
• M61: 47,367,623 km (0.078 R)
• M62: 48,407,926 km (0.084 R)
• M63: 48,756,340 km (0.114 R)
• M64: 49,338,874 km (0.102 R)
• M65: 49,923,801 km (0.091 R)
• M66: 50,628,707 km (0.061 R)
• M67: 54,202,001 km (0.071 R)
• M68: 54,563,879 km (0.095 R)
• M69: 56,019,017 km (0.062 R)
• M70: 58,349,004 km (0.073 R)
• M71: 59,836,904 km (0.076 R)
• M72: 60,835,769 km (0.073 R)
• M73: 61,588,396 km (0.06 R)
• M74: 62,091,943 km (0.117 R)
• M75: 62,344,314 km (0.067 R)
• M76: 66,684,896 km (0.025 R)
• M77: 69,938,052 km (0.097 R)
• M78: 71,650,050 km (0.085 R)
• M79: 73,509,103 km (0.056 R)
• M80: 77,817,671 km (0.057 R)
• M81: 81,930,565 km (0.07 R)
• M82: 82,068,943 km (0.104 R)
• M83: 83,456,314 km (0.08 R)
• M84: 85,131,361 km (0.06 R)
• M85: 85,832,526 km (0.116 R)
• M86: 86,254,243 km (0.114 R)
• M87: 87,947,691 km (0.095 R)
• M88: 88,231,029 km (0.083 R)
• M89: 88,798,603 km (0.064 R)
• M90: 89,509,642 km (0.075 R)
• M91: 89,652,209 km (0.104 R)
• M92: 90,365,491 km (0.106 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit