🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.52 AU - 0.7 AU

Year: 175 Days

Day: 27.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.87 AU - 0.91 AU

Year: 308 Days

Day: 24.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.94 AU - 1.04 AU

Year: 362 Days

Day: 43.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.33 AU - 1.47 AU

Year: 608 Days

Day: 27.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,289,959 km

• M1: 128,056 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.13 AU - 2.27 AU

Year: 1198 Days

Day: 37.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,289,959 km

• M1: 325,525 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.12 AU - 2.32 AU

Year: 1214 Days

Day: 22.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,289,959 km

• M1: 190,588 km (0.036 R)
• M2: 226,940 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.54 AU - 3.98 AU

Year: 2161 Days

Day: 23.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 6.9

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14 AU - 19.22 AU

Year: 24850 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,289,959 km

• M1: 326,572 km (0.12 R)
• M2: 844,630 km (0.081 R)
• M3: 980,764 km (0.06 R)
• M4: 1,305,391 km (0.061 R)
• M5: 1,661,883 km (0.118 R)
• M6: 2,047,546 km (0.119 R)
• M7: 2,120,699 km (0.099 R)
• M8: 2,736,594 km (0.058 R)
• M9: 2,898,908 km (0.084 R)
• M10: 3,404,548 km (0.11 R)
• M11: 3,756,702 km (0.117 R)
• M12: 4,120,673 km (0.114 R)
• M13: 4,591,308 km (0.085 R)
• M14: 5,430,253 km (0.025 R)
• M15: 5,634,454 km (0.075 R)
• M16: 6,209,209 km (0.079 R)
• M17: 7,189,225 km (0.112 R)
• M18: 7,926,742 km (0.05 R)
• M19: 8,392,441 km (0.065 R)
• M20: 8,510,174 km (0.099 R)
• M21: 9,350,316 km (0.074 R)
• M22: 9,472,537 km (0.099 R)
• M23: 11,367,643 km (0.089 R)
• M24: 12,626,659 km (0.078 R)
• M25: 13,306,880 km (0.103 R)
• M26: 14,138,794 km (0.057 R)
• M27: 15,130,628 km (0.118 R)
• M28: 15,634,922 km (0.119 R)
• M29: 15,852,737 km (0.032 R)
• M30: 16,144,602 km (0.092 R)
• M31: 16,733,868 km (0.072 R)
• M32: 16,882,269 km (0.066 R)
• M33: 17,480,362 km (0.103 R)
• M34: 17,555,609 km (0.06 R)
• M35: 17,706,404 km (0.087 R)
• M36: 19,238,137 km (0.095 R)
• M37: 19,549,599 km (0.081 R)
• M38: 19,705,929 km (0.117 R)
• M39: 19,784,318 km (0.08 R)
• M40: 21,452,933 km (0.117 R)
• M41: 23,000,972 km (0.12 R)
• M42: 23,414,460 km (0.118 R)
• M43: 25,945,806 km (0.099 R)
• M44: 26,548,835 km (0.055 R)
• M45: 30,443,765 km (0.069 R)
• M46: 31,079,706 km (0.072 R)
• M47: 31,719,985 km (0.068 R)
• M48: 33,948,095 km (0.083 R)
• M49: 34,135,990 km (0.053 R)
• M50: 36,034,387 km (0.103 R)
• M51: 36,130,279 km (0.047 R)
• M52: 36,803,470 km (0.044 R)
• M53: 40,928,182 km (0.095 R)
• M54: 41,730,326 km (0.089 R)
• M55: 42,436,428 km (0.09 R)
• M56: 43,860,450 km (0.113 R)
• M57: 45,196,808 km (0.054 R)
• M58: 45,403,552 km (0.112 R)
• M59: 46,650,750 km (0.095 R)
• M60: 46,755,169 km (0.054 R)
• M61: 47,593,515 km (0.11 R)
• M62: 50,674,035 km (0.085 R)
• M63: 51,427,110 km (0.105 R)
• M64: 51,967,458 km (0.049 R)
• M65: 52,184,076 km (0.101 R)
• M66: 53,162,595 km (0.108 R)
• M67: 53,380,859 km (0.053 R)
• M68: 54,696,721 km (0.088 R)
• M69: 55,358,692 km (0.099 R)
• M70: 56,356,510 km (0.099 R)
• M71: 57,584,260 km (0.081 R)
• M72: 57,808,357 km (0.075 R)
• M73: 58,257,600 km (0.09 R)
• M74: 59,159,525 km (0.075 R)
• M75: 59,272,621 km (0.068 R)
• M76: 62,237,202 km (0.102 R)
• M77: 65,366,640 km (0.105 R)
• M78: 67,481,206 km (0.062 R)
• M79: 67,717,571 km (0.047 R)
• M80: 69,260,523 km (0.03 R)
• M81: 69,379,603 km (0.062 R)
• M82: 72,622,735 km (0.096 R)
• M83: 73,228,756 km (0.086 R)
• M84: 73,593,177 km (0.116 R)
• M85: 73,958,195 km (0.12 R)
• M86: 74,567,807 km (0.082 R)
• M87: 76,160,874 km (0.113 R)
• M88: 76,529,932 km (0.094 R)
• M89: 76,899,738 km (0.032 R)
• M90: 80,129,407 km (0.097 R)
• M91: 82,012,844 km (0.047 R)
• M92: 83,529,916 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.2

Radius: 6.2

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 19.14 AU - 20.36 AU

Year: 32220 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 113,289,959 km

• M1: 373,546 km (0.072 R)
• M2: 471,981 km (0.103 R)
• M3: 786,885 km (0.039 R)
• M4: 2,356,166 km (0.066 R)
• M5: 3,711,074 km (0.06 R)
• M6: 4,039,591 km (0.036 R)
• M7: 5,140,632 km (0.062 R)
• M8: 5,261,656 km (0.088 R)
• M9: 6,328,140 km (0.081 R)
• M10: 6,392,915 km (0.056 R)
• M11: 6,985,772 km (0.037 R)
• M12: 8,507,631 km (0.092 R)
• M13: 9,158,830 km (0.081 R)
• M14: 9,900,985 km (0.099 R)
• M15: 10,662,289 km (0.079 R)
• M16: 11,521,280 km (0.03 R)
• M17: 11,839,175 km (0.056 R)
• M18: 11,919,061 km (0.087 R)
• M19: 12,646,406 km (0.069 R)
• M20: 14,143,880 km (0.12 R)
• M21: 15,696,407 km (0.11 R)
• M22: 15,784,221 km (0.118 R)
• M23: 17,666,162 km (0.068 R)
• M24: 18,586,937 km (0.077 R)
• M25: 18,959,585 km (0.086 R)
• M26: 19,902,052 km (0.103 R)
• M27: 22,028,586 km (0.12 R)
• M28: 23,018,774 km (0.054 R)
• M29: 23,118,556 km (0.111 R)
• M30: 25,145,008 km (0.042 R)
• M31: 26,179,328 km (0.072 R)
• M32: 26,283,598 km (0.119 R)
• M33: 27,227,560 km (0.052 R)
• M34: 27,969,416 km (0.028 R)
• M35: 30,343,983 km (0.112 R)
• M36: 30,453,489 km (0.118 R)
• M37: 31,113,066 km (0.112 R)
• M38: 35,167,916 km (0.051 R)
• M39: 35,859,806 km (0.109 R)
• M40: 36,789,108 km (0.113 R)
• M41: 38,671,648 km (0.1 R)
• M42: 38,909,060 km (0.09 R)
• M43: 40,103,898 km (0.082 R)
• M44: 40,826,605 km (0.068 R)
• M45: 42,406,957 km (0.1 R)
• M46: 43,020,159 km (0.04 R)
• M47: 44,877,267 km (0.115 R)
• M48: 46,129,700 km (0.083 R)
• M49: 47,393,653 km (0.104 R)
• M50: 51,123,128 km (0.118 R)
• M51: 51,514,326 km (0.049 R)
• M52: 51,906,422 km (0.109 R)
• M53: 54,014,555 km (0.105 R)
• M54: 54,545,927 km (0.065 R)
• M55: 54,812,361 km (0.059 R)
• M56: 54,945,652 km (0.085 R)
• M57: 55,613,906 km (0.071 R)
• M58: 59,132,298 km (0.079 R)
• M59: 59,817,157 km (0.051 R)
• M60: 60,229,300 km (0.071 R)
• M61: 61,056,426 km (0.118 R)
• M62: 61,333,033 km (0.082 R)
• M63: 63,560,395 km (0.091 R)
• M64: 63,840,592 km (0.077 R)
• M65: 64,543,104 km (0.099 R)
• M66: 64,683,875 km (0.095 R)
• M67: 65,530,898 km (0.105 R)
• M68: 65,955,756 km (0.069 R)
• M69: 67,521,448 km (0.057 R)
• M70: 68,093,809 km (0.117 R)
• M71: 68,524,202 km (0.108 R)
• M72: 71,125,111 km (0.119 R)
• M73: 71,853,204 km (0.074 R)
• M74: 73,170,263 km (0.093 R)
• M75: 74,200,095 km (0.11 R)
• M76: 75,086,612 km (0.111 R)
• M77: 76,720,969 km (0.111 R)
• M78: 78,366,994 km (0.093 R)
• M79: 79,269,817 km (0.082 R)
• M80: 80,782,102 km (0.093 R)
• M81: 82,915,069 km (0.113 R)
• M82: 84,604,178 km (0.108 R)
• M83: 85,066,735 km (0.025 R)
• M84: 87,859,877 km (0.09 R)
• M85: 90,210,508 km (0.09 R)
• M86: 90,840,764 km (0.109 R)
• M87: 91,630,641 km (0.119 R)
• M88: 93,695,091 km (0.076 R)
• M89: 95,614,432 km (0.063 R)
• M90: 97,546,638 km (0.071 R)
• M91: 101,122,177 km (0.072 R)
• M92: 104,906,105 km (0.106 R)
• M93: 106,399,242 km (0.114 R)
• M94: 107,565,507 km (0.049 R)
• M95: 108,233,760 km (0.111 R)
• M96: 108,401,011 km (0.097 R)
• M97: 109,238,908 km (0.05 R)
• M98: 113,290,019 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit