🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.7 AU

Year: 183 Days

Day: 39.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,237,154 km

• M1: 132,245 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 218 Days

Day: 47.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.75 AU - 1.03 AU

Year: 294 Days

Day: 35.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,237,154 km

• M1: 474,824 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.91 AU - 1.47 AU

Year: 454 Days

Day: 35.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,237,154 km

• M1: 77,043 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.51 AU - 2.25 AU

Year: 902 Days

Day: 47.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,237,154 km

• M1: 592,108 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.76 AU - 2.1 AU

Year: 938 Days

Day: 47.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,237,154 km

• M1: 291,716 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.93 AU - 4.25 AU

Year: 2380 Days

Day: 33.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,237,154 km

• M1: 1,051,673 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.55 AU - 3.93 AU

Year: 2530 Days

Day: 31.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,237,154 km

• M1: 138,378 km (0.118 R)
• M2: 312,510 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 13.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.94 AU - 12.82 AU

Year: 12555 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,237,154 km

• M1: 225,294 km (0.087 R)
• M2: 815,608 km (0.108 R)
• M3: 1,002,755 km (0.112 R)
• M4: 2,061,010 km (0.098 R)
• M5: 3,475,159 km (0.057 R)
• M6: 3,682,800 km (0.026 R)
• M7: 4,330,110 km (0.062 R)
• M8: 5,051,770 km (0.099 R)
• M9: 5,810,830 km (0.118 R)
• M10: 6,266,804 km (0.074 R)
• M11: 7,301,722 km (0.101 R)
• M12: 8,296,548 km (0.088 R)
• M13: 8,575,399 km (0.089 R)
• M14: 8,857,241 km (0.05 R)
• M15: 9,333,860 km (0.049 R)
• M16: 9,672,550 km (0.043 R)
• M17: 9,818,856 km (0.104 R)
• M18: 10,015,278 km (0.11 R)
• M19: 10,262,564 km (0.092 R)
• M20: 10,914,960 km (0.102 R)
• M21: 11,016,387 km (0.064 R)
• M22: 11,477,448 km (0.048 R)
• M23: 12,577,591 km (0.085 R)
• M24: 14,096,458 km (0.088 R)
• M25: 14,541,063 km (0.076 R)
• M26: 14,652,962 km (0.088 R)
• M27: 15,330,191 km (0.058 R)
• M28: 15,672,771 km (0.114 R)
• M29: 16,423,453 km (0.096 R)
• M30: 17,422,916 km (0.072 R)
• M31: 18,502,564 km (0.103 R)
• M32: 19,975,654 km (0.063 R)
• M33: 20,162,352 km (0.041 R)
• M34: 20,349,798 km (0.051 R)
• M35: 21,997,918 km (0.05 R)
• M36: 22,126,423 km (0.051 R)
• M37: 22,837,910 km (0.087 R)
• M38: 23,033,285 km (0.081 R)
• M39: 23,163,884 km (0.094 R)
• M40: 23,425,680 km (0.073 R)
• M41: 23,556,878 km (0.1 R)
• M42: 24,217,053 km (0.098 R)
• M43: 24,549,459 km (0.096 R)
• M44: 25,285,930 km (0.077 R)
• M45: 25,690,742 km (0.074 R)
• M46: 26,370,215 km (0.054 R)
• M47: 28,513,953 km (0.11 R)
• M48: 29,146,752 km (0.044 R)
• M49: 29,500,251 km (0.071 R)
• M50: 30,713,041 km (0.105 R)
• M51: 31,217,186 km (0.118 R)
• M52: 32,526,018 km (0.11 R)
• M53: 32,672,624 km (0.068 R)
• M54: 33,260,992 km (0.105 R)
• M55: 34,075,702 km (0.088 R)
• M56: 34,672,298 km (0.054 R)
• M57: 35,272,485 km (0.025 R)
• M58: 35,573,775 km (0.117 R)
• M59: 38,092,405 km (0.026 R)
• M60: 39,100,246 km (0.115 R)
• M61: 41,380,267 km (0.095 R)
• M62: 43,299,458 km (0.073 R)
• M63: 43,783,856 km (0.116 R)
• M64: 44,839,419 km (0.116 R)
• M65: 45,084,161 km (0.054 R)
• M66: 45,739,100 km (0.065 R)
• M67: 46,479,759 km (0.118 R)
• M68: 46,975,676 km (0.067 R)
• M69: 47,972,746 km (0.048 R)
• M70: 49,818,933 km (0.107 R)
• M71: 50,835,750 km (0.11 R)
• M72: 51,176,085 km (0.08 R)
• M73: 51,517,318 km (0.11 R)
• M74: 52,202,027 km (0.102 R)
• M75: 53,234,701 km (0.118 R)
• M76: 53,580,422 km (0.107 R)
• M77: 54,100,424 km (0.087 R)
• M78: 54,448,090 km (0.041 R)
• M79: 54,709,138 km (0.118 R)
• M80: 55,058,150 km (0.047 R)
• M81: 56,725,418 km (0.101 R)
• M82: 57,343,856 km (0.102 R)
• M83: 57,964,537 km (0.105 R)
• M84: 58,587,463 km (0.103 R)
• M85: 60,109,621 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.8

Radius: 3.6

Gravity: 73.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.82 AU - 16.96 AU

Year: 21122 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,237,154 km

• M1: 190,887 km (0.093 R)
• M2: 1,120,787 km (0.066 R)
• M3: 1,151,455 km (0.047 R)
• M4: 1,276,668 km (0.115 R)
• M5: 2,307,846 km (0.064 R)
• M6: 2,546,006 km (0.062 R)
• M7: 2,627,088 km (0.11 R)
• M8: 2,750,357 km (0.07 R)
• M9: 3,174,916 km (0.093 R)
• M10: 4,615,094 km (0.053 R)
• M11: 4,664,611 km (0.09 R)
• M12: 5,426,513 km (0.074 R)
• M13: 5,583,591 km (0.096 R)
• M14: 6,171,959 km (0.111 R)
• M15: 6,667,876 km (0.11 R)
• M16: 6,779,776 km (0.082 R)
• M17: 7,005,519 km (0.092 R)
• M18: 7,580,573 km (0.074 R)
• M19: 7,697,409 km (0.119 R)
• M20: 8,959,716 km (0.05 R)
• M21: 11,334,432 km (0.086 R)
• M22: 11,602,212 km (0.049 R)
• M23: 11,871,937 km (0.112 R)
• M24: 12,902,068 km (0.063 R)
• M25: 13,604,580 km (0.041 R)
• M26: 13,889,115 km (0.066 R)
• M27: 14,103,638 km (0.114 R)
• M28: 14,536,275 km (0.107 R)
• M29: 15,340,514 km (0.1 R)
• M30: 16,234,361 km (0.061 R)
• M31: 16,763,489 km (0.089 R)
• M32: 19,652,672 km (0.083 R)
• M33: 19,732,857 km (0.083 R)
• M34: 20,054,642 km (0.097 R)
• M35: 20,948,788 km (0.072 R)
• M36: 21,689,896 km (0.058 R)
• M37: 21,855,800 km (0.075 R)
• M38: 22,022,003 km (0.049 R)
• M39: 22,859,751 km (0.044 R)
• M40: 23,537,430 km (0.078 R)
• M41: 23,707,822 km (0.062 R)
• M42: 23,878,663 km (0.066 R)
• M43: 24,135,672 km (0.049 R)
• M44: 25,173,133 km (0.105 R)
• M45: 25,784,839 km (0.057 R)
• M46: 26,136,693 km (0.096 R)
• M47: 29,098,880 km (0.1 R)
• M48: 29,740,805 km (0.093 R)
• M49: 30,758,968 km (0.108 R)
• M50: 33,210,428 km (0.073 R)
• M51: 33,305,872 km (0.112 R)
• M52: 33,880,926 km (0.116 R)
• M53: 33,977,117 km (0.053 R)
• M54: 35,333,072 km (0.065 R)
• M55: 36,904,149 km (0.098 R)
• M56: 37,797,996 km (0.054 R)
• M57: 37,897,629 km (0.057 R)
• M58: 39,809,340 km (0.096 R)
• M59: 41,649,244 km (0.097 R)
• M60: 42,268,729 km (0.094 R)
• M61: 42,372,250 km (0.068 R)
• M62: 43,099,296 km (0.032 R)
• M63: 44,250,153 km (0.095 R)
• M64: 46,475,122 km (0.05 R)
• M65: 48,519,377 km (0.081 R)
• M66: 50,373,193 km (0.04 R)
• M67: 51,917,193 km (0.116 R)
• M68: 52,139,047 km (0.099 R)
• M69: 52,694,952 km (0.026 R)
• M70: 55,277,610 km (0.111 R)
• M71: 55,504,101 km (0.077 R)
• M72: 56,185,519 km (0.113 R)
• M73: 58,823,229 km (0.07 R)
• M74: 59,633,900 km (0.074 R)
• M75: 60,564,997 km (0.092 R)
• M76: 61,853,035 km (0.1 R)
• M77: 62,088,203 km (0.103 R)
• M78: 63,742,606 km (0.079 R)
• M79: 64,336,958 km (0.073 R)
• M80: 64,456,187 km (0.068 R)
• M81: 65,531,347 km (0.116 R)
• M82: 69,157,749 km (0.088 R)
• M83: 71,118,379 km (0.088 R)
• M84: 74,218,047 km (0.111 R)
• M85: 78,122,551 km (0.102 R)
• M86: 80,163,665 km (0.107 R)
• M87: 82,998,843 km (0.087 R)
• M88: 84,037,950 km (0.115 R)
• M89: 84,559,149 km (0.091 R)
• M90: 85,473,791 km (0.026 R)
• M91: 85,997,832 km (0.093 R)
• M92: 87,444,593 km (0.079 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit