🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.6 AU - 0.92 AU

Year: 254 Days

Day: 38.1 Hours

Environment

Temp: 75 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.26 AU - 1.52 AU

Year: 627 Days

Day: 38.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 92.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.14 AU - 1.78 AU

Year: 675 Days

Day: 35.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 14.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.43 AU - 10.53 AU

Year: 9455 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 33,981,222 km

• M1: 199,564 km (0.108 R)
• M2: 310,864 km (0.059 R)
• M3: 456,573 km (0.036 R)
• M4: 557,850 km (0.071 R)
• M5: 704,456 km (0.07 R)
• M6: 802,443 km (0.038 R)
• M7: 918,980 km (0.12 R)
• M8: 2,248,606 km (0.104 R)
• M9: 3,086,054 km (0.076 R)
• M10: 3,472,915 km (0.119 R)
• M11: 3,583,318 km (0.07 R)
• M12: 3,898,521 km (0.105 R)
• M13: 4,923,266 km (0.026 R)
• M14: 5,122,829 km (0.064 R)
• M15: 5,249,090 km (0.11 R)
• M16: 7,038,131 km (0.036 R)
• M17: 8,396,629 km (0.102 R)
• M18: 8,605,767 km (0.066 R)
• M19: 8,816,850 km (0.109 R)
• M20: 9,429,154 km (0.091 R)
• M21: 9,865,980 km (0.108 R)
• M22: 10,118,501 km (0.111 R)
• M23: 10,309,388 km (0.088 R)
• M24: 10,759,528 km (0.083 R)
• M25: 10,921,841 km (0.09 R)
• M26: 11,612,535 km (0.106 R)
• M27: 11,745,677 km (0.117 R)
• M28: 12,047,266 km (0.081 R)
• M29: 12,589,558 km (0.059 R)
• M30: 12,692,183 km (0.04 R)
• M31: 13,453,037 km (0.107 R)
• M32: 14,622,145 km (0.086 R)
• M33: 14,946,622 km (0.083 R)
• M34: 15,456,153 km (0.101 R)
• M35: 16,156,869 km (0.056 R)
• M36: 16,305,719 km (0.111 R)
• M37: 16,830,209 km (0.099 R)
• M38: 16,981,153 km (0.08 R)
• M39: 18,088,477 km (0.102 R)
• M40: 19,061,910 km (0.116 R)
• M41: 19,932,719 km (0.111 R)
• M42: 20,413,078 km (0.044 R)
• M43: 20,533,804 km (0.113 R)
• M44: 21,100,181 km (0.118 R)
• M45: 21,426,305 km (0.107 R)
• M46: 22,663,629 km (0.112 R)
• M47: 23,206,968 km (0.079 R)
• M48: 24,648,493 km (0.102 R)
• M49: 25,336,943 km (0.054 R)
• M50: 25,640,028 km (0.084 R)
• M51: 25,857,244 km (0.11 R)
• M52: 26,118,891 km (0.07 R)
• M53: 28,332,490 km (0.095 R)
• M54: 28,692,273 km (0.059 R)
• M55: 28,963,045 km (0.05 R)
• M56: 29,280,043 km (0.077 R)
• M57: 29,416,327 km (0.073 R)
• M58: 30,421,774 km (0.091 R)
• M59: 30,744,008 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.8

Radius: 6.3

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.88 AU - 18.14 AU

Year: 25686 Days

Day: 18 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 33,981,222 km

• M1: 80,783 km (0.032 R)
• M2: 123,867 km (0.107 R)
• M3: 206,894 km (0.096 R)
• M4: 461,509 km (0.098 R)
• M5: 501,901 km (0.053 R)
• M6: 630,555 km (0.115 R)
• M7: 819,048 km (0.111 R)
• M8: 1,134,251 km (0.101 R)
• M9: 1,276,219 km (0.09 R)
• M10: 1,515,426 km (0.083 R)
• M11: 2,035,279 km (0.032 R)
• M12: 2,243,669 km (0.087 R)
• M13: 2,532,094 km (0.06 R)
• M14: 3,384,951 km (0.11 R)
• M15: 3,548,761 km (0.116 R)
• M16: 4,451,584 km (0.073 R)
• M17: 4,813,461 km (0.054 R)
• M18: 5,184,763 km (0.109 R)
• M19: 5,758,920 km (0.088 R)
• M20: 6,914,862 km (0.033 R)
• M21: 7,759,941 km (0.05 R)
• M22: 7,922,105 km (0.091 R)
• M23: 8,805,331 km (0.066 R)
• M24: 9,031,074 km (0.102 R)
• M25: 9,488,245 km (0.08 R)
• M26: 9,545,840 km (0.114 R)
• M27: 10,128,973 km (0.098 R)
• M28: 10,365,487 km (0.106 R)
• M29: 10,843,901 km (0.081 R)
• M30: 10,904,189 km (0.087 R)
• M31: 11,452,016 km (0.116 R)
• M32: 11,574,986 km (0.099 R)
• M33: 12,133,734 km (0.096 R)
• M34: 12,384,909 km (0.047 R)
• M35: 12,447,889 km (0.114 R)
• M36: 12,892,344 km (0.112 R)
• M37: 13,341,886 km (0.095 R)
• M38: 13,536,214 km (0.099 R)
• M39: 14,124,582 km (0.108 R)
• M40: 14,190,405 km (0.1 R)
• M41: 16,352,394 km (0.112 R)
• M42: 18,040,007 km (0.092 R)
• M43: 18,111,515 km (0.106 R)
• M44: 18,542,506 km (0.071 R)
• M45: 18,759,274 km (0.108 R)
• M46: 21,881,531 km (0.053 R)
• M47: 22,340,497 km (0.107 R)
• M48: 22,417,391 km (0.111 R)
• M49: 22,571,177 km (0.099 R)
• M50: 24,050,550 km (0.115 R)
• M51: 24,208,077 km (0.044 R)
• M52: 24,682,751 km (0.09 R)
• M53: 25,320,487 km (0.118 R)
• M54: 26,206,106 km (0.074 R)
• M55: 30,102,832 km (0.071 R)
• M56: 34,441,918 km (0.097 R)
• M57: 34,530,629 km (0.118 R)
• M58: 34,797,362 km (0.079 R)
• M59: 35,422,382 km (0.096 R)
• M60: 36,864,954 km (0.108 R)
• M61: 36,955,760 km (0.075 R)
• M62: 38,050,966 km (0.087 R)
• M63: 38,142,819 km (0.109 R)
• M64: 38,694,836 km (0.073 R)
• M65: 43,014,474 km (0.086 R)
• M66: 43,301,552 km (0.108 R)
• M67: 43,493,187 km (0.101 R)
• M68: 46,108,308 km (0.11 R)
• M69: 46,206,145 km (0.077 R)
• M70: 46,401,968 km (0.054 R)
• M71: 47,780,812 km (0.088 R)
• M72: 49,673,524 km (0.096 R)
• M73: 51,185,061 km (0.097 R)
• M74: 51,387,617 km (0.034 R)
• M75: 51,489,044 km (0.071 R)
• M76: 53,531,803 km (0.053 R)
• M77: 58,223,641 km (0.082 R)
• M78: 58,647,003 km (0.107 R)
• M79: 60,030,035 km (0.083 R)
• M80: 60,243,811 km (0.106 R)
• M81: 60,886,483 km (0.083 R)
• M82: 61,423,839 km (0.047 R)
• M83: 61,962,840 km (0.111 R)
• M84: 62,286,869 km (0.098 R)
• M85: 62,611,496 km (0.087 R)
• M86: 63,806,783 km (0.089 R)
• M87: 64,680,734 km (0.117 R)
• M88: 65,009,550 km (0.085 R)
• M89: 65,778,782 km (0.11 R)
• M90: 66,109,393 km (0.086 R)
• M91: 68,662,431 km (0.094 R)
• M92: 69,894,818 km (0.12 R)
• M93: 73,864,248 km (0.083 R)
• M94: 74,781,732 km (0.11 R)
• M95: 75,357,235 km (0.081 R)
• M96: 76,512,280 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.4

Radius: 4.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.48 AU - 19.9 AU

Year: 30937 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,981,222 km

• M1: 101,876 km (0.036 R)
• M2: 385,364 km (0.113 R)
• M3: 546,631 km (0.09 R)
• M4: 1,302,848 km (0.092 R)
• M5: 1,373,757 km (0.087 R)
• M6: 2,205,970 km (0.117 R)
• M7: 2,262,219 km (0.108 R)
• M8: 2,347,789 km (0.096 R)
• M9: 2,851,934 km (0.067 R)
• M10: 3,684,745 km (0.032 R)
• M11: 3,751,765 km (0.092 R)
• M12: 3,853,043 km (0.082 R)
• M13: 3,989,626 km (0.064 R)
• M14: 4,162,411 km (0.105 R)
• M15: 4,551,216 km (0.116 R)
• M16: 5,062,691 km (0.074 R)
• M17: 5,137,191 km (0.107 R)
• M18: 5,363,084 km (0.041 R)
• M19: 5,515,524 km (0.12 R)
• M20: 5,630,714 km (0.078 R)
• M21: 6,060,060 km (0.081 R)
• M22: 6,580,960 km (0.104 R)
• M23: 7,241,435 km (0.115 R)
• M24: 7,452,218 km (0.069 R)
• M25: 7,537,040 km (0.06 R)
• M26: 7,750,666 km (0.101 R)
• M27: 8,009,620 km (0.099 R)
• M28: 8,227,584 km (0.059 R)
• M29: 8,669,197 km (0.077 R)
• M30: 9,028,082 km (0.112 R)
• M31: 9,118,589 km (0.047 R)
• M32: 9,164,066 km (0.039 R)
• M33: 9,806,888 km (0.085 R)
• M34: 9,899,938 km (0.07 R)
• M35: 10,846,145 km (0.11 R)
• M36: 11,184,086 km (0.058 R)
• M37: 11,281,325 km (0.082 R)
• M38: 12,019,291 km (0.112 R)
• M39: 12,570,260 km (0.102 R)
• M40: 13,231,932 km (0.09 R)
• M41: 14,324,744 km (0.107 R)
• M42: 14,536,126 km (0.103 R)
• M43: 15,880,562 km (0.117 R)
• M44: 16,044,671 km (0.093 R)
• M45: 17,152,144 km (0.065 R)
• M46: 17,264,342 km (0.083 R)
• M47: 17,376,690 km (0.067 R)
• M48: 17,885,323 km (0.109 R)
• M49: 18,284,301 km (0.119 R)
• M50: 19,265,363 km (0.094 R)
• M51: 19,498,736 km (0.026 R)
• M52: 20,263,480 km (0.09 R)
• M53: 20,500,743 km (0.104 R)
• M54: 21,943,614 km (0.098 R)
• M55: 22,065,387 km (0.12 R)
• M56: 24,483,337 km (0.091 R)
• M57: 24,736,008 km (0.069 R)
• M58: 24,989,576 km (0.101 R)
• M59: 25,371,500 km (0.039 R)
• M60: 26,464,312 km (0.06 R)
• M61: 28,828,407 km (0.09 R)
• M62: 29,564,279 km (0.03 R)
• M63: 30,645,423 km (0.089 R)
• M64: 30,781,557 km (0.12 R)
• M65: 32,222,185 km (0.101 R)
• M66: 32,637,917 km (0.12 R)
• M67: 32,916,019 km (0.084 R)
• M68: 33,125,008 km (0.075 R)
• M69: 35,453,947 km (0.107 R)
• M70: 36,241,879 km (0.083 R)
• M71: 36,529,855 km (0.052 R)
• M72: 37,980,955 km (0.084 R)
• M73: 38,713,685 km (0.081 R)
• M74: 39,821,308 km (0.091 R)
• M75: 40,267,259 km (0.112 R)
• M76: 40,640,206 km (0.11 R)
• M77: 41,539,888 km (0.12 R)
• M78: 42,901,528 km (0.058 R)
• M79: 44,047,597 km (0.072 R)
• M80: 44,894,321 km (0.052 R)
• M81: 45,590,998 km (0.108 R)
• M82: 47,309,279 km (0.114 R)
• M83: 47,860,398 km (0.095 R)
• M84: 48,810,195 km (0.084 R)
• M85: 48,969,068 km (0.089 R)
• M86: 49,926,045 km (0.099 R)
• M87: 51,211,689 km (0.07 R)
• M88: 51,777,618 km (0.096 R)
• M89: 52,997,140 km (0.082 R)
• M90: 53,242,181 km (0.112 R)
• M91: 53,897,420 km (0.071 R)
• M92: 54,143,808 km (0.045 R)
• M93: 54,308,365 km (0.063 R)
• M94: 55,133,248 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.5

Radius: 6.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.34 AU - 20.04 AU

Year: 30937 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,981,222 km

• M1: 109,805 km (0.045 R)
• M2: 1,317,658 km (0.089 R)
• M3: 1,368,521 km (0.072 R)
• M4: 1,507,647 km (0.081 R)
• M5: 2,089,733 km (0.107 R)
• M6: 2,866,295 km (0.096 R)
• M7: 3,090,243 km (0.084 R)
• M8: 3,698,957 km (0.116 R)
• M9: 3,844,665 km (0.066 R)
• M10: 4,969,641 km (0.118 R)
• M11: 5,320,448 km (0.093 R)
• M12: 6,742,526 km (0.112 R)
• M13: 6,890,777 km (0.067 R)
• M14: 7,342,413 km (0.086 R)
• M15: 7,464,485 km (0.106 R)
• M16: 8,242,394 km (0.118 R)
• M17: 8,496,710 km (0.099 R)
• M18: 9,506,645 km (0.049 R)
• M19: 10,451,057 km (0.109 R)
• M20: 11,073,833 km (0.035 R)
• M21: 11,143,845 km (0.115 R)
• M22: 11,958,704 km (0.092 R)
• M23: 13,087,121 km (0.06 R)
• M24: 14,363,490 km (0.072 R)
• M25: 14,554,526 km (0.087 R)
• M26: 14,669,567 km (0.051 R)
• M27: 14,939,143 km (0.063 R)
• M28: 16,791,015 km (0.083 R)
• M29: 17,275,413 km (0.054 R)
• M30: 17,846,278 km (0.091 R)
• M31: 21,181,563 km (0.101 R)
• M32: 22,276,170 km (0.112 R)
• M33: 22,497,276 km (0.08 R)
• M34: 23,344,299 km (0.119 R)
• M35: 23,658,903 km (0.097 R)
• M36: 25,622,525 km (0.113 R)
• M37: 26,179,777 km (0.102 R)
• M38: 26,413,150 km (0.081 R)
• M39: 27,875,469 km (0.067 R)
• M40: 28,304,964 km (0.103 R)
• M41: 29,800,793 km (0.095 R)
• M42: 31,421,238 km (0.103 R)
• M43: 31,917,902 km (0.103 R)
• M44: 32,267,064 km (0.101 R)
• M45: 32,567,456 km (0.051 R)
• M46: 32,667,687 km (0.109 R)
• M47: 32,969,276 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit