🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.52 AU - 0.82 AU

Year: 207 Days

Day: 26.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.11 AU - 1.31 AU

Year: 501 Days

Day: 35.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,400,796 km

• M1: 346,917 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.51 AU

Year: 565 Days

Day: 22.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.57 AU - 2.89 AU

Year: 1699 Days

Day: 18.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.37 AU - 3.75 AU

Year: 2017 Days

Day: 24.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,400,796 km

• M1: 2,993,603 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.33 AU - 4.55 AU

Year: 2946 Days

Day: 31.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 10.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.41 AU - 4.71 AU

Year: 3668 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,400,796 km

• M1: 189,989 km (0.11 R)
• M2: 841,937 km (0.118 R)
• M3: 937,679 km (0.106 R)
• M4: 1,083,089 km (0.067 R)
• M5: 1,152,951 km (0.119 R)
• M6: 1,236,426 km (0.037 R)
• M7: 1,739,674 km (0.057 R)
• M8: 1,878,500 km (0.054 R)
• M9: 2,256,983 km (0.118 R)
• M10: 2,347,789 km (0.092 R)
• M11: 2,501,875 km (0.09 R)
• M12: 2,707,273 km (0.11 R)
• M13: 2,852,831 km (0.113 R)
• M14: 2,951,267 km (0.084 R)
• M15: 3,051,049 km (0.12 R)
• M16: 3,236,700 km (0.119 R)
• M17: 3,495,953 km (0.108 R)
• M18: 3,998,153 km (0.036 R)
• M19: 4,183,056 km (0.069 R)
• M20: 4,332,953 km (0.114 R)
• M21: 4,427,648 km (0.032 R)
• M22: 4,638,432 km (0.041 R)
• M23: 4,754,669 km (0.102 R)
• M24: 5,249,988 km (0.099 R)
• M25: 5,596,307 km (0.107 R)
• M26: 5,971,049 km (0.049 R)
• M27: 6,055,423 km (0.11 R)
• M28: 6,592,030 km (0.088 R)
• M29: 7,099,167 km (0.099 R)
• M30: 7,188,626 km (0.094 R)
• M31: 7,756,650 km (0.094 R)
• M32: 7,871,990 km (0.097 R)
• M33: 8,221,301 km (0.105 R)
• M34: 8,362,521 km (0.1 R)
• M35: 8,623,569 km (0.12 R)
• M36: 8,815,055 km (0.117 R)
• M37: 9,008,036 km (0.075 R)
• M38: 9,153,595 km (0.113 R)
• M39: 10,119,249 km (0.111 R)
• M40: 10,270,642 km (0.075 R)
• M41: 10,524,659 km (0.073 R)
• M42: 11,195,007 km (0.11 R)
• M43: 11,667,138 km (0.045 R)
• M44: 11,905,747 km (0.099 R)
• M45: 12,658,224 km (0.08 R)
• M46: 13,899,587 km (0.098 R)
• M47: 14,662,985 km (0.057 R)
• M48: 14,777,128 km (0.113 R)
• M49: 14,891,720 km (0.078 R)
• M50: 15,121,802 km (0.112 R)
• M51: 15,672,771 km (0.099 R)
• M52: 15,818,778 km (0.113 R)
• M53: 15,936,063 km (0.031 R)
• M54: 16,200,851 km (0.113 R)
• M55: 16,348,504 km (0.075 R)
• M56: 16,466,986 km (0.086 R)
• M57: 17,184,008 km (0.068 R)
• M58: 17,516,115 km (0.104 R)
• M59: 18,094,760 km (0.066 R)
• M60: 18,741,472 km (0.096 R)
• M61: 19,176,801 km (0.093 R)
• M62: 19,773,099 km (0.084 R)
• M63: 19,867,794 km (0.092 R)
• M64: 21,663,118 km (0.079 R)
• M65: 21,760,805 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 3.1

Gravity: 20.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.49 AU - 19.83 AU

Year: 24473 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,400,796 km

• M1: 48,021 km (0.11 R)
• M2: 133,292 km (0.118 R)
• M3: 188,493 km (0.094 R)
• M4: 264,788 km (0.083 R)
• M5: 292,464 km (0.042 R)
• M6: 350,957 km (0.113 R)
• M7: 397,332 km (0.064 R)
• M8: 965,056 km (0.064 R)
• M9: 1,031,029 km (0.118 R)
• M10: 1,098,348 km (0.107 R)
• M11: 1,481,767 km (0.037 R)
• M12: 2,154,808 km (0.07 R)
• M13: 2,270,148 km (0.092 R)
• M14: 2,358,111 km (0.056 R)
• M15: 2,507,111 km (0.055 R)
• M16: 3,873,986 km (0.086 R)
• M17: 4,156,278 km (0.077 R)
• M18: 4,408,649 km (0.108 R)
• M19: 4,555,106 km (0.084 R)
• M20: 4,629,007 km (0.062 R)
• M21: 5,311,173 km (0.066 R)
• M22: 5,506,249 km (0.043 R)
• M23: 5,584,937 km (0.059 R)
• M24: 5,624,282 km (0.111 R)
• M25: 6,433,157 km (0.093 R)
• M26: 7,844,912 km (0.11 R)
• M27: 8,201,105 km (0.109 R)
• M28: 9,441,421 km (0.109 R)
• M29: 9,724,909 km (0.057 R)
• M30: 10,011,239 km (0.087 R)
• M31: 10,203,622 km (0.113 R)
• M32: 10,494,590 km (0.12 R)
• M33: 11,084,454 km (0.097 R)
• M34: 11,685,090 km (0.058 R)
• M35: 11,735,504 km (0.096 R)
• M36: 11,887,645 km (0.119 R)
• M37: 12,193,573 km (0.092 R)
• M38: 12,657,476 km (0.086 R)
• M39: 13,179,572 km (0.055 R)
• M40: 13,815,363 km (0.066 R)
• M41: 14,083,144 km (0.055 R)
• M42: 14,678,543 km (0.04 R)
• M43: 14,732,997 km (0.088 R)
• M44: 15,949,527 km (0.083 R)
• M45: 16,005,476 km (0.079 R)
• M46: 16,456,364 km (0.111 R)
• M47: 19,009,252 km (0.116 R)
• M48: 19,068,792 km (0.101 R)
• M49: 19,606,447 km (0.111 R)
• M50: 21,249,330 km (0.096 R)
• M51: 21,558,400 km (0.048 R)
• M52: 22,243,408 km (0.069 R)
• M53: 22,494,284 km (0.116 R)
• M54: 25,971,986 km (0.076 R)
• M55: 26,501,113 km (0.099 R)
• M56: 26,567,535 km (0.102 R)
• M57: 27,435,950 km (0.112 R)
• M58: 29,406,154 km (0.089 R)
• M59: 29,819,493 km (0.108 R)
• M60: 30,582,143 km (0.085 R)
• M61: 31,491,698 km (0.071 R)
• M62: 31,985,222 km (0.117 R)
• M63: 32,837,181 km (0.087 R)
• M64: 36,613,780 km (0.059 R)
• M65: 37,132,585 km (0.041 R)
• M66: 38,027,629 km (0.117 R)
• M67: 38,703,512 km (0.037 R)
• M68: 39,231,892 km (0.108 R)
• M69: 41,832,352 km (0.03 R)
• M70: 42,064,528 km (0.107 R)
• M71: 42,142,019 km (0.104 R)
• M72: 42,452,285 km (0.115 R)
• M73: 44,251,499 km (0.105 R)
• M74: 44,566,851 km (0.081 R)
• M75: 44,803,964 km (0.056 R)
• M76: 45,915,775 km (0.107 R)
• M77: 46,075,396 km (0.042 R)
• M78: 46,155,281 km (0.093 R)
• M79: 46,715,525 km (0.102 R)
• M80: 47,761,963 km (0.077 R)
• M81: 49,305,364 km (0.059 R)
• M82: 50,206,242 km (0.049 R)
• M83: 50,370,650 km (0.07 R)
• M84: 51,526,443 km (0.116 R)
• M85: 52,190,808 km (0.104 R)
• M86: 52,858,014 km (0.119 R)
• M87: 53,360,214 km (0.087 R)
• M88: 54,032,357 km (0.093 R)
• M89: 56,235,934 km (0.099 R)
• M90: 56,406,775 km (0.111 R)
• M91: 56,663,185 km (0.103 R)
• M92: 57,177,204 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.1

Radius: 7.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.29 AU - 19.73 AU

Year: 26429 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,400,796 km

• M1: 171,140 km (0.1 R)
• M2: 266,733 km (0.101 R)
• M3: 369,507 km (0.117 R)
• M4: 560,543 km (0.116 R)
• M5: 804,089 km (0.071 R)
• M6: 961,166 km (0.117 R)
• M7: 1,055,563 km (0.045 R)
• M8: 1,253,780 km (0.063 R)
• M9: 1,383,780 km (0.118 R)
• M10: 1,437,037 km (0.094 R)
• M11: 2,068,639 km (0.101 R)
• M12: 2,286,005 km (0.094 R)
• M13: 3,407,241 km (0.093 R)
• M14: 3,553,398 km (0.077 R)
• M15: 3,664,250 km (0.12 R)
• M16: 4,158,222 km (0.101 R)
• M17: 5,250,137 km (0.05 R)
• M18: 5,719,127 km (0.042 R)
• M19: 6,068,737 km (0.116 R)
• M20: 6,697,197 km (0.105 R)
• M21: 7,158,707 km (0.087 R)
• M22: 7,487,972 km (0.087 R)
• M23: 7,630,539 km (0.116 R)
• M24: 8,954,031 km (0.087 R)
• M25: 9,719,673 km (0.098 R)
• M26: 10,136,602 km (0.074 R)
• M27: 10,241,769 km (0.083 R)
• M28: 10,719,286 km (0.113 R)
• M29: 10,826,398 km (0.106 R)
• M30: 11,204,282 km (0.069 R)
• M31: 11,751,362 km (0.105 R)
• M32: 13,214,429 km (0.055 R)
• M33: 13,560,149 km (0.112 R)
• M34: 13,734,132 km (0.106 R)
• M35: 14,555,723 km (0.07 R)
• M36: 14,733,894 km (0.118 R)
• M37: 14,853,124 km (0.111 R)
• M38: 15,939,952 km (0.076 R)
• M39: 16,927,448 km (0.054 R)
• M40: 17,554,712 km (0.102 R)
• M41: 17,617,842 km (0.097 R)
• M42: 20,669,788 km (0.099 R)
• M43: 22,770,292 km (0.057 R)
• M44: 23,046,150 km (0.119 R)
• M45: 23,740,883 km (0.092 R)
• M46: 24,654,327 km (0.107 R)
• M47: 24,866,756 km (0.101 R)
• M48: 25,008,725 km (0.062 R)
• M49: 25,364,768 km (0.062 R)
• M50: 25,579,291 km (0.076 R)
• M51: 26,515,475 km (0.084 R)
• M52: 27,024,257 km (0.08 R)
• M53: 28,941,952 km (0.117 R)
• M54: 29,240,849 km (0.089 R)
• M55: 30,446,757 km (0.101 R)
• M56: 31,208,659 km (0.071 R)
• M57: 32,596,030 km (0.028 R)
• M58: 32,829,103 km (0.062 R)
• M59: 33,218,955 km (0.107 R)
• M60: 35,270,690 km (0.087 R)
• M61: 38,015,063 km (0.036 R)
• M62: 39,082,444 km (0.111 R)
• M63: 39,744,115 km (0.095 R)
• M64: 40,326,200 km (0.067 R)
• M65: 41,414,525 km (0.106 R)
• M66: 42,089,211 km (0.102 R)
• M67: 42,852,460 km (0.079 R)
• M68: 43,193,094 km (0.12 R)
• M69: 44,564,906 km (0.11 R)
• M70: 46,561,589 km (0.088 R)
• M71: 48,056,222 km (0.098 R)
• M72: 48,498,732 km (0.082 R)
• M73: 49,745,182 km (0.109 R)
• M74: 51,724,960 km (0.082 R)
• M75: 52,178,541 km (0.105 R)
• M76: 52,998,337 km (0.065 R)
• M77: 53,638,765 km (0.054 R)
• M78: 53,730,469 km (0.113 R)
• M79: 54,281,887 km (0.108 R)
• M80: 54,835,100 km (0.095 R)
• M81: 55,668,360 km (0.109 R)
• M82: 56,319,410 km (0.109 R)
• M83: 57,160,299 km (0.085 R)
• M84: 58,005,228 km (0.045 R)
• M85: 58,099,325 km (0.076 R)
• M86: 58,193,572 km (0.117 R)
• M87: 59,138,133 km (0.096 R)
• M88: 60,660,141 km (0.082 R)
• M89: 61,810,100 km (0.099 R)
• M90: 62,195,016 km (0.086 R)
• M91: 63,839,695 km (0.029 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 17,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit