🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.26 AU - 1.88 AU

Year: 730 Days

Day: 20.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.57 AU - 1.63 AU

Year: 751 Days

Day: 40.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.44 AU - 1.94 AU

Year: 815 Days

Day: 13.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.46 AU - 2.14 AU

Year: 896 Days

Day: 25.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.65 AU - 1.95 AU

Year: 896 Days

Day: 16.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.29 AU - 2.93 AU

Year: 1564 Days

Day: 17.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.98 AU - 3.36 AU

Year: 2093 Days

Day: 36.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 14.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.24 AU - 7.9 AU

Year: 6972 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,132,728 km

• M1: 181,462 km (0.089 R)
• M2: 388,954 km (0.109 R)
• M3: 843,433 km (0.101 R)
• M4: 949,946 km (0.084 R)
• M5: 1,045,390 km (0.025 R)
• M6: 1,317,508 km (0.081 R)
• M7: 1,444,218 km (0.11 R)
• M8: 1,556,267 km (0.111 R)
• M9: 1,809,536 km (0.111 R)
• M10: 2,401,495 km (0.089 R)
• M11: 2,536,133 km (0.086 R)
• M12: 2,627,238 km (0.109 R)
• M13: 2,979,242 km (0.095 R)
• M14: 3,296,838 km (0.119 R)
• M15: 3,497,897 km (0.116 R)
• M16: 3,885,954 km (0.111 R)
• M17: 3,991,870 km (0.095 R)
• M18: 4,206,543 km (0.108 R)
• M19: 4,563,633 km (0.104 R)
• M20: 4,703,806 km (0.088 R)
• M21: 5,337,054 km (0.091 R)
• M22: 5,754,282 km (0.065 R)
• M23: 6,089,531 km (0.079 R)
• M24: 6,431,362 km (0.098 R)
• M25: 6,779,476 km (0.105 R)
• M26: 6,971,859 km (0.098 R)
• M27: 7,428,282 km (0.042 R)
• M28: 7,961,748 km (0.105 R)
• M29: 8,542,188 km (0.105 R)
• M30: 9,065,781 km (0.05 R)
• M31: 9,780,260 km (0.113 R)
• M32: 10,217,684 km (0.089 R)
• M33: 10,848,389 km (0.11 R)
• M34: 13,174,037 km (0.071 R)
• M35: 13,495,523 km (0.083 R)
• M36: 14,393,110 km (0.067 R)
• M37: 14,641,144 km (0.034 R)
• M38: 15,394,070 km (0.112 R)
• M39: 15,605,451 km (0.095 R)
• M40: 16,202,497 km (0.094 R)
• M41: 17,463,158 km (0.041 R)
• M42: 18,082,942 km (0.108 R)
• M43: 18,665,027 km (0.112 R)
• M44: 18,845,293 km (0.064 R)
• M45: 19,026,306 km (0.112 R)
• M46: 19,162,290 km (0.057 R)
• M47: 19,664,042 km (0.027 R)
• M48: 19,893,525 km (0.116 R)
• M49: 19,985,528 km (0.107 R)
• M50: 21,477,617 km (0.084 R)
• M51: 21,619,286 km (0.11 R)
• M52: 21,951,244 km (0.109 R)
• M53: 23,928,927 km (0.099 R)
• M54: 24,173,969 km (0.069 R)
• M55: 24,272,255 km (0.113 R)
• M56: 24,666,744 km (0.087 R)
• M57: 24,815,145 km (0.104 R)
• M58: 25,013,512 km (0.097 R)
• M59: 25,712,134 km (0.108 R)
• M60: 26,215,082 km (0.103 R)
• M61: 27,230,552 km (0.105 R)
• M62: 27,589,139 km (0.067 R)
• M63: 27,743,224 km (0.096 R)
• M64: 28,207,427 km (0.11 R)
• M65: 28,882,263 km (0.113 R)
• M66: 30,513,178 km (0.059 R)
• M67: 32,444,337 km (0.106 R)
• M68: 32,878,919 km (0.08 R)
• M69: 33,315,296 km (0.077 R)
• M70: 34,083,780 km (0.046 R)
• M71: 34,194,034 km (0.105 R)
• M72: 34,747,097 km (0.067 R)
• M73: 34,913,600 km (0.071 R)
• M74: 35,638,102 km (0.079 R)
• M75: 38,299,000 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.3

Radius: 13.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.78 AU - 9.7 AU

Year: 10416 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 89,132,728 km

• M1: 277,354 km (0.033 R)
• M2: 410,048 km (0.095 R)
• M3: 740,659 km (0.117 R)
• M4: 1,231,340 km (0.043 R)
• M5: 1,389,166 km (0.119 R)
• M6: 1,814,473 km (0.09 R)
• M7: 1,959,283 km (0.111 R)
• M8: 2,126,983 km (0.088 R)
• M9: 2,377,858 km (0.076 R)
• M10: 2,597,917 km (0.079 R)
• M11: 2,700,242 km (0.047 R)
• M12: 2,866,894 km (0.099 R)
• M13: 2,972,809 km (0.079 R)
• M14: 3,144,996 km (0.11 R)
• M15: 3,254,502 km (0.06 R)
• M16: 4,032,411 km (0.054 R)
• M17: 4,565,877 km (0.111 R)
• M18: 5,044,889 km (0.096 R)
• M19: 5,277,514 km (0.094 R)
• M20: 6,078,461 km (0.088 R)
• M21: 6,270,844 km (0.032 R)
• M22: 6,633,618 km (0.117 R)
• M23: 6,974,552 km (0.108 R)
• M24: 7,526,269 km (0.095 R)
• M25: 8,001,990 km (0.045 R)
• M26: 8,456,768 km (0.089 R)
• M27: 8,826,723 km (0.091 R)
• M28: 8,951,189 km (0.064 R)
• M29: 9,044,986 km (0.077 R)
• M30: 10,065,693 km (0.116 R)
• M31: 10,589,734 km (0.103 R)
• M32: 10,921,841 km (0.028 R)
• M33: 11,358,667 km (0.104 R)
• M34: 11,630,337 km (0.072 R)
• M35: 11,732,811 km (0.117 R)
• M36: 12,598,385 km (0.117 R)
• M37: 14,134,904 km (0.101 R)
• M38: 14,537,323 km (0.074 R)
• M39: 14,906,680 km (0.102 R)
• M40: 15,129,730 km (0.116 R)
• M41: 15,957,006 km (0.045 R)
• M42: 16,261,588 km (0.078 R)
• M43: 17,147,806 km (0.068 R)
• M44: 17,616,346 km (0.064 R)
• M45: 20,350,696 km (0.101 R)
• M46: 21,013,265 km (0.096 R)
• M47: 21,809,126 km (0.093 R)
• M48: 22,189,553 km (0.051 R)
• M49: 22,657,495 km (0.066 R)
• M50: 24,037,386 km (0.027 R)
• M51: 24,430,379 km (0.09 R)
• M52: 24,693,522 km (0.113 R)
• M53: 26,157,936 km (0.081 R)
• M54: 28,016,240 km (0.068 R)
• M55: 28,245,873 km (0.12 R)
• M56: 28,475,955 km (0.109 R)
• M57: 30,104,627 km (0.069 R)
• M58: 30,292,671 km (0.119 R)
• M59: 31,096,161 km (0.114 R)
• M60: 31,524,460 km (0.061 R)
• M61: 31,715,497 km (0.052 R)
• M62: 32,098,617 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 5.1

Gravity: 25.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.29 AU - 18.35 AU

Year: 25583 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,132,728 km

• M1: 115,639 km (0.116 R)
• M2: 180,565 km (0.094 R)
• M3: 597,344 km (0.066 R)
• M4: 802,892 km (0.091 R)
• M5: 2,041,113 km (0.079 R)
• M6: 2,589,539 km (0.107 R)
• M7: 2,922,394 km (0.049 R)
• M8: 3,007,665 km (0.098 R)
• M9: 3,268,713 km (0.113 R)
• M10: 3,357,275 km (0.075 R)
• M11: 3,536,942 km (0.101 R)
• M12: 4,432,435 km (0.061 R)
• M13: 4,481,503 km (0.026 R)
• M14: 4,530,572 km (0.11 R)
• M15: 4,729,088 km (0.071 R)
• M16: 5,551,427 km (0.051 R)
• M17: 5,978,978 km (0.064 R)
• M18: 6,196,643 km (0.098 R)
• M19: 6,251,545 km (0.088 R)
• M20: 9,004,894 km (0.109 R)
• M21: 9,380,086 km (0.069 R)
• M22: 9,888,120 km (0.086 R)
• M23: 10,666,927 km (0.088 R)
• M24: 11,063,810 km (0.102 R)
• M25: 11,197,101 km (0.107 R)
• M26: 13,330,816 km (0.058 R)
• M27: 16,186,639 km (0.052 R)
• M28: 16,566,019 km (0.097 R)
• M29: 18,903,037 km (0.104 R)
• M30: 19,222,279 km (0.048 R)
• M31: 19,302,464 km (0.118 R)
• M32: 19,382,648 km (0.064 R)
• M33: 20,109,544 km (0.094 R)
• M34: 21,258,007 km (0.1 R)
• M35: 23,532,194 km (0.117 R)
• M36: 23,961,839 km (0.078 R)
• M37: 24,134,325 km (0.096 R)
• M38: 24,480,644 km (0.111 R)
• M39: 24,567,561 km (0.064 R)
• M40: 25,353,698 km (0.114 R)
• M41: 25,617,588 km (0.071 R)
• M42: 26,771,586 km (0.076 R)
• M43: 27,040,414 km (0.111 R)
• M44: 27,851,832 km (0.109 R)
• M45: 29,498,755 km (0.064 R)
• M46: 29,683,808 km (0.099 R)
• M47: 30,520,658 km (0.092 R)
• M48: 32,312,990 km (0.06 R)
• M49: 32,981,843 km (0.109 R)
• M50: 33,366,159 km (0.061 R)
• M51: 33,945,253 km (0.074 R)
• M52: 34,333,160 km (0.096 R)
• M53: 34,820,251 km (0.104 R)
• M54: 35,015,626 km (0.063 R)
• M55: 35,702,579 km (0.115 R)
• M56: 37,789,918 km (0.064 R)
• M57: 40,121,102 km (0.098 R)
• M58: 40,633,923 km (0.107 R)
• M59: 41,769,969 km (0.063 R)
• M60: 43,545,995 km (0.085 R)
• M61: 45,240,042 km (0.106 R)
• M62: 48,038,419 km (0.11 R)
• M63: 49,129,586 km (0.117 R)
• M64: 49,898,220 km (0.064 R)
• M65: 50,670,893 km (0.077 R)
• M66: 51,336,305 km (0.11 R)
• M67: 53,575,037 km (0.059 R)
• M68: 54,933,535 km (0.061 R)
• M69: 55,388,911 km (0.039 R)
• M70: 56,188,811 km (0.086 R)
• M71: 57,568,851 km (0.12 R)
• M72: 59,543,094 km (0.11 R)
• M73: 61,185,380 km (0.049 R)
• M74: 61,539,328 km (0.049 R)
• M75: 61,657,361 km (0.071 R)
• M76: 64,035,369 km (0.095 R)
• M77: 64,394,703 km (0.046 R)
• M78: 64,634,508 km (0.079 R)
• M79: 64,994,889 km (0.071 R)
• M80: 66,201,097 km (0.081 R)
• M81: 67,658,180 km (0.106 R)
• M82: 68,146,168 km (0.088 R)
• M83: 68,757,874 km (0.048 R)
• M84: 69,003,065 km (0.094 R)
• M85: 70,975,064 km (0.101 R)
• M86: 71,222,948 km (0.07 R)
• M87: 72,341,491 km (0.103 R)
• M88: 73,215,591 km (0.026 R)
• M89: 73,466,018 km (0.107 R)
• M90: 73,842,107 km (0.079 R)
• M91: 76,619,691 km (0.07 R)
• M92: 82,536,736 km (0.09 R)
• M93: 84,629,011 km (0.119 R)
• M94: 86,606,396 km (0.109 R)
• M95: 88,865,623 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit