🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.54 AU - 0.88 AU

Year: 213 Days

Day: 34.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.4 AU - 1.84 AU

Year: 735 Days

Day: 47.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.73 AU - 1.93 AU

Year: 882 Days

Day: 47.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.61 AU - 2.23 AU

Year: 948 Days

Day: 21.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.52 AU - 3.26 AU

Year: 1751 Days

Day: 14.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,650,991 km

• M1: 1,612,665 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.82 AU - 3.04 AU

Year: 1788 Days

Day: 30.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,650,991 km

• M1: 1,674,748 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.65 AU - 4.97 AU

Year: 3189 Days

Day: 46.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.81 AU - 5.07 AU

Year: 3335 Days

Day: 30.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 8.7

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.59 AU - 13.33 AU

Year: 15677 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,650,991 km

• M1: 209,736 km (0.114 R)
• M2: 321,935 km (0.081 R)
• M3: 898,634 km (0.068 R)
• M4: 964,158 km (0.053 R)
• M5: 1,600,099 km (0.096 R)
• M6: 2,017,028 km (0.068 R)
• M7: 2,816,479 km (0.056 R)
• M8: 3,526,919 km (0.095 R)
• M9: 4,403,563 km (0.081 R)
• M10: 4,479,559 km (0.105 R)
• M11: 4,866,269 km (0.036 R)
• M12: 4,984,451 km (0.103 R)
• M13: 5,304,142 km (0.104 R)
• M14: 5,466,456 km (0.059 R)
• M15: 5,796,170 km (0.045 R)
• M16: 5,879,645 km (0.116 R)
• M17: 6,217,437 km (0.099 R)
• M18: 6,911,870 km (0.103 R)
• M19: 7,313,391 km (0.058 R)
• M20: 7,952,922 km (0.086 R)
• M21: 8,185,696 km (0.105 R)
• M22: 8,753,570 km (0.03 R)
• M23: 9,827,383 km (0.107 R)
• M24: 9,976,981 km (0.11 R)
• M25: 11,045,708 km (0.102 R)
• M26: 11,357,620 km (0.12 R)
• M27: 11,567,207 km (0.09 R)
• M28: 12,203,745 km (0.073 R)
• M29: 12,742,896 km (0.088 R)
• M30: 13,070,216 km (0.086 R)
• M31: 13,621,634 km (0.069 R)
• M32: 14,124,582 km (0.08 R)
• M33: 15,148,580 km (0.066 R)
• M34: 15,844,359 km (0.115 R)
• M35: 16,196,213 km (0.041 R)
• M36: 16,314,097 km (0.072 R)
• M37: 17,147,058 km (0.104 R)
• M38: 18,978,285 km (0.096 R)
• M39: 19,040,518 km (0.104 R)
• M40: 19,102,601 km (0.04 R)
• M41: 20,423,849 km (0.085 R)
• M42: 20,487,578 km (0.083 R)
• M43: 21,192,034 km (0.068 R)
• M44: 22,493,237 km (0.091 R)
• M45: 22,822,651 km (0.107 R)
• M46: 22,954,896 km (0.085 R)
• M47: 23,954,359 km (0.106 R)
• M48: 24,764,132 km (0.119 R)
• M49: 26,133,850 km (0.119 R)
• M50: 27,317,170 km (0.034 R)
• M51: 28,517,992 km (0.085 R)
• M52: 28,945,991 km (0.041 R)
• M53: 30,025,041 km (0.089 R)
• M54: 30,314,961 km (0.11 R)
• M55: 30,751,787 km (0.058 R)
• M56: 31,190,558 km (0.07 R)
• M57: 31,484,218 km (0.098 R)
• M58: 31,852,678 km (0.1 R)
• M59: 32,445,085 km (0.051 R)
• M60: 32,966,434 km (0.1 R)
• M61: 33,190,681 km (0.107 R)
• M62: 33,640,821 km (0.087 R)
• M63: 34,395,393 km (0.082 R)
• M64: 34,927,064 km (0.104 R)
• M65: 35,079,354 km (0.057 R)
• M66: 35,231,944 km (0.104 R)
• M67: 35,461,278 km (0.1 R)
• M68: 35,691,060 km (0.095 R)
• M69: 35,998,334 km (0.071 R)
• M70: 36,692,767 km (0.031 R)
• M71: 36,770,109 km (0.091 R)
• M72: 37,313,598 km (0.114 R)
• M73: 37,859,780 km (0.101 R)
• M74: 39,118,198 km (0.061 R)
• M75: 39,991,251 km (0.03 R)
• M76: 42,648,707 km (0.11 R)
• M77: 43,301,403 km (0.105 R)
• M78: 43,547,043 km (0.093 R)
• M79: 43,629,022 km (0.099 R)
• M80: 45,196,509 km (0.083 R)
• M81: 45,445,739 km (0.06 R)
• M82: 46,279,597 km (0.069 R)
• M83: 47,539,959 km (0.095 R)
• M84: 49,665,446 km (0.091 R)
• M85: 50,438,268 km (0.089 R)
• M86: 50,524,287 km (0.073 R)
• M87: 50,696,774 km (0.096 R)
• M88: 51,042,045 km (0.108 R)
• M89: 51,388,065 km (0.112 R)
• M90: 52,431,062 km (0.084 R)
• M91: 55,779,660 km (0.117 R)
• M92: 55,957,682 km (0.1 R)
• M93: 56,672,161 km (0.057 R)
• M94: 60,381,141 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.1

Radius: 6.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.92 AU - 20.32 AU

Year: 32169 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 64.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,650,991 km

• M1: 127,906 km (0.112 R)
• M2: 255,812 km (0.112 R)
• M3: 324,029 km (0.065 R)
• M4: 415,134 km (0.073 R)
• M5: 464,202 km (0.114 R)
• M6: 1,532,780 km (0.11 R)
• M7: 2,028,697 km (0.056 R)
• M8: 3,022,326 km (0.062 R)
• M9: 3,960,753 km (0.107 R)
• M10: 4,033,757 km (0.107 R)
• M11: 4,404,909 km (0.112 R)
• M12: 4,748,536 km (0.106 R)
• M13: 4,903,968 km (0.11 R)
• M14: 5,179,976 km (0.056 R)
• M15: 5,299,953 km (0.061 R)
• M16: 5,583,292 km (0.11 R)
• M17: 5,913,155 km (0.097 R)
• M18: 6,505,563 km (0.118 R)
• M19: 6,548,647 km (0.115 R)
• M20: 6,852,630 km (0.064 R)
• M21: 6,896,462 km (0.064 R)
• M22: 7,564,716 km (0.073 R)
• M23: 8,021,587 km (0.03 R)
• M24: 8,206,939 km (0.079 R)
• M25: 8,962,259 km (0.091 R)
• M26: 10,387,029 km (0.111 R)
• M27: 10,588,986 km (0.105 R)
• M28: 10,741,426 km (0.089 R)
• M29: 11,670,728 km (0.104 R)
• M30: 11,880,764 km (0.106 R)
• M31: 12,733,322 km (0.117 R)
• M32: 13,112,403 km (0.119 R)
• M33: 14,665,977 km (0.114 R)
• M34: 14,835,770 km (0.069 R)
• M35: 15,006,312 km (0.076 R)
• M36: 15,637,166 km (0.095 R)
• M37: 15,984,981 km (0.066 R)
• M38: 16,924,755 km (0.104 R)
• M39: 18,306,740 km (0.094 R)
• M40: 18,428,662 km (0.037 R)
• M41: 18,734,590 km (0.116 R)
• M42: 18,857,410 km (0.09 R)
• M43: 19,475,548 km (0.057 R)
• M44: 19,600,014 km (0.086 R)
• M45: 20,100,419 km (0.078 R)
• M46: 20,605,012 km (0.113 R)
• M47: 20,668,292 km (0.069 R)
• M48: 20,986,188 km (0.111 R)
• M49: 21,241,551 km (0.055 R)
• M50: 22,273,477 km (0.054 R)
• M51: 23,321,710 km (0.078 R)
• M52: 23,918,306 km (0.067 R)
• M53: 24,051,598 km (0.109 R)
• M54: 24,185,189 km (0.114 R)
• M55: 24,654,477 km (0.092 R)
• M56: 26,561,401 km (0.109 R)
• M57: 27,323,453 km (0.082 R)
• M58: 27,602,303 km (0.104 R)
• M59: 28,515,299 km (0.12 R)
• M60: 28,868,948 km (0.055 R)
• M61: 30,154,592 km (0.105 R)
• M62: 32,412,024 km (0.12 R)
• M63: 34,046,680 km (0.119 R)
• M64: 35,328,285 km (0.071 R)
• M65: 35,555,973 km (0.114 R)
• M66: 35,860,554 km (0.03 R)
• M67: 36,165,884 km (0.081 R)
• M68: 36,625,448 km (0.089 R)
• M69: 37,087,107 km (0.071 R)
• M70: 37,938,170 km (0.044 R)
• M71: 39,581,053 km (0.109 R)
• M72: 39,817,717 km (0.098 R)
• M73: 39,975,693 km (0.075 R)
• M74: 40,530,252 km (0.115 R)
• M75: 40,609,688 km (0.096 R)
• M76: 41,007,619 km (0.031 R)
• M77: 41,807,369 km (0.07 R)
• M78: 42,209,189 km (0.104 R)
• M79: 43,422,428 km (0.119 R)
• M80: 44,893,274 km (0.106 R)
• M81: 46,214,373 km (0.079 R)
• M82: 48,979,091 km (0.032 R)
• M83: 49,063,763 km (0.115 R)
• M84: 50,424,206 km (0.043 R)
• M85: 51,109,065 km (0.108 R)
• M86: 51,883,234 km (0.09 R)
• M87: 51,969,552 km (0.089 R)
• M88: 55,547,036 km (0.036 R)
• M89: 56,875,614 km (0.106 R)
• M90: 57,588,448 km (0.108 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit