🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 25.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.59 AU - 0.59 AU

Year: 166 Days

Day: 23.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.78 AU - 1.3 AU

Year: 389 Days

Day: 14.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,855,877 km

• M1: 570,566 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.1 AU - 1.2 AU

Year: 453 Days

Day: 26.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.94 AU - 1.4 AU

Year: 465 Days

Day: 13.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,855,877 km

• M1: 85,720 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.1 AU - 1.52 AU

Year: 550 Days

Day: 12.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.87 AU - 2.27 AU

Year: 1093 Days

Day: 26.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.83 AU - 4.39 AU

Year: 3059 Days

Day: 43.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601

Radius: 6.7

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.17 AU - 12.67 AU

Year: 16068 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,855,877 km

• M1: 112,498 km (0.103 R)
• M2: 210,484 km (0.062 R)
• M3: 443,258 km (0.095 R)
• M4: 624,422 km (0.101 R)
• M5: 1,125,126 km (0.096 R)
• M6: 1,297,911 km (0.091 R)
• M7: 1,953,299 km (0.114 R)
• M8: 2,795,236 km (0.095 R)
• M9: 3,236,400 km (0.12 R)
• M10: 3,662,754 km (0.117 R)
• M11: 3,735,608 km (0.092 R)
• M12: 4,031,663 km (0.084 R)
• M13: 4,106,761 km (0.06 R)
• M14: 4,296,900 km (0.114 R)
• M15: 4,412,389 km (0.082 R)
• M16: 4,489,881 km (0.072 R)
• M17: 5,413,648 km (0.07 R)
• M18: 5,538,412 km (0.087 R)
• M19: 5,961,176 km (0.093 R)
• M20: 6,659,200 km (0.082 R)
• M21: 7,800,631 km (0.096 R)
• M22: 8,083,521 km (0.101 R)
• M23: 8,514,213 km (0.031 R)
• M24: 9,447,704 km (0.114 R)
• M25: 11,039,425 km (0.069 R)
• M26: 11,410,129 km (0.072 R)
• M27: 12,382,216 km (0.066 R)
• M28: 13,044,934 km (0.106 R)
• M29: 14,117,701 km (0.098 R)
• M30: 16,166,892 km (0.103 R)
• M31: 16,527,274 km (0.098 R)
• M32: 17,256,264 km (0.068 R)
• M33: 17,624,724 km (0.097 R)
• M34: 18,306,890 km (0.058 R)
• M35: 18,871,472 km (0.073 R)
• M36: 19,251,002 km (0.073 R)
• M37: 20,534,253 km (0.077 R)
• M38: 21,449,044 km (0.109 R)
• M39: 21,977,573 km (0.111 R)
• M40: 22,980,327 km (0.06 R)
• M41: 23,861,309 km (0.119 R)
• M42: 23,997,892 km (0.084 R)
• M43: 26,428,708 km (0.091 R)
• M44: 28,140,407 km (0.092 R)
• M45: 28,212,513 km (0.115 R)
• M46: 29,155,279 km (0.077 R)
• M47: 30,034,765 km (0.074 R)
• M48: 31,220,926 km (0.057 R)
• M49: 31,744,668 km (0.084 R)
• M50: 32,045,210 km (0.091 R)
• M51: 32,573,440 km (0.099 R)
• M52: 32,952,521 km (0.091 R)
• M53: 34,947,409 km (0.097 R)
• M54: 35,647,078 km (0.09 R)
• M55: 37,535,153 km (0.069 R)
• M56: 37,693,876 km (0.08 R)
• M57: 40,346,247 km (0.085 R)
• M58: 41,080,024 km (0.061 R)
• M59: 42,560,893 km (0.056 R)
• M60: 42,643,621 km (0.098 R)
• M61: 44,058,966 km (0.045 R)
• M62: 44,646,288 km (0.085 R)
• M63: 45,489,721 km (0.115 R)
• M64: 46,338,389 km (0.114 R)
• M65: 46,935,584 km (0.104 R)
• M66: 47,106,724 km (0.086 R)
• M67: 50,221,800 km (0.076 R)
• M68: 50,309,166 km (0.112 R)
• M69: 51,362,933 km (0.119 R)
• M70: 52,246,458 km (0.111 R)
• M71: 53,581,320 km (0.119 R)
• M72: 55,017,459 km (0.077 R)
• M73: 55,197,874 km (0.087 R)
• M74: 55,921,479 km (0.083 R)
• M75: 56,193,598 km (0.106 R)
• M76: 56,375,359 km (0.12 R)
• M77: 57,104,050 km (0.088 R)
• M78: 57,652,626 km (0.117 R)
• M79: 58,478,705 km (0.058 R)
• M80: 59,957,031 km (0.05 R)
• M81: 61,167,129 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.1

Radius: 6.4

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.61 AU - 13.83 AU

Year: 18655 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,855,877 km

• M1: 92,003 km (0.076 R)
• M2: 179,218 km (0.11 R)
• M3: 293,960 km (0.116 R)
• M4: 952,340 km (0.086 R)
• M5: 1,110,764 km (0.064 R)
• M6: 1,306,438 km (0.028 R)
• M7: 1,364,482 km (0.097 R)
• M8: 1,667,268 km (0.101 R)
• M9: 1,891,515 km (0.091 R)
• M10: 3,755,056 km (0.081 R)
• M11: 4,177,221 km (0.118 R)
• M12: 4,306,923 km (0.079 R)
• M13: 4,350,456 km (0.089 R)
• M14: 4,659,076 km (0.07 R)
• M15: 4,929,250 km (0.11 R)
• M16: 5,066,281 km (0.099 R)
• M17: 5,770,289 km (0.049 R)
• M18: 6,806,404 km (0.067 R)
• M19: 7,581,171 km (0.081 R)
• M20: 7,792,553 km (0.104 R)
• M21: 9,212,686 km (0.078 R)
• M22: 11,669,532 km (0.095 R)
• M23: 12,843,426 km (0.118 R)
• M24: 13,032,219 km (0.11 R)
• M25: 13,095,349 km (0.042 R)
• M26: 14,184,122 km (0.091 R)
• M27: 16,311,105 km (0.118 R)
• M28: 16,789,519 km (0.089 R)
• M29: 16,995,814 km (0.092 R)
• M30: 17,203,157 km (0.115 R)
• M31: 18,040,606 km (0.062 R)
• M32: 19,034,384 km (0.072 R)
• M33: 20,118,670 km (0.059 R)
• M34: 20,411,283 km (0.118 R)
• M35: 21,223,001 km (0.09 R)
• M36: 21,371,701 km (0.08 R)
• M37: 24,573,844 km (0.092 R)
• M38: 25,594,999 km (0.045 R)
• M39: 26,469,698 km (0.08 R)
• M40: 26,629,767 km (0.097 R)
• M41: 26,709,952 km (0.04 R)
• M42: 26,870,620 km (0.09 R)
• M43: 28,166,736 km (0.05 R)
• M44: 28,493,906 km (0.11 R)
• M45: 29,649,101 km (0.06 R)
• M46: 31,156,749 km (0.081 R)
• M47: 31,241,271 km (0.117 R)
• M48: 32,175,660 km (0.087 R)
• M49: 33,464,595 km (0.105 R)
• M50: 35,385,282 km (0.067 R)
• M51: 37,162,205 km (0.115 R)
• M52: 38,513,822 km (0.068 R)
• M53: 39,059,106 km (0.075 R)
• M54: 39,332,571 km (0.117 R)
• M55: 39,423,976 km (0.12 R)
• M56: 39,698,338 km (0.108 R)
• M57: 40,987,124 km (0.119 R)
• M58: 41,265,077 km (0.083 R)
• M59: 41,357,977 km (0.11 R)
• M60: 41,822,927 km (0.119 R)
• M61: 43,134,152 km (0.107 R)
• M62: 43,322,646 km (0.049 R)
• M63: 45,030,754 km (0.027 R)
• M64: 45,700,953 km (0.108 R)
• M65: 46,085,270 km (0.049 R)
• M66: 46,277,952 km (0.058 R)
• M67: 49,396,170 km (0.115 R)
• M68: 49,889,543 km (0.071 R)
• M69: 50,781,596 km (0.088 R)
• M70: 51,179,825 km (0.032 R)
• M71: 51,479,170 km (0.115 R)
• M72: 51,778,965 km (0.068 R)
• M73: 52,682,237 km (0.077 R)
• M74: 53,085,253 km (0.099 R)
• M75: 54,707,792 km (0.11 R)
• M76: 55,730,144 km (0.097 R)
• M77: 56,038,166 km (0.075 R)
• M78: 59,987,250 km (0.087 R)
• M79: 60,092,417 km (0.099 R)
• M80: 60,197,585 km (0.049 R)
• M81: 60,830,085 km (0.03 R)
• M82: 61,889,088 km (0.073 R)
• M83: 62,101,517 km (0.079 R)
• M84: 63,060,888 km (0.066 R)
• M85: 64,455,290 km (0.073 R)
• M86: 65,102,301 km (0.117 R)
• M87: 65,210,310 km (0.095 R)
• M88: 65,859,864 km (0.08 R)
• M89: 66,947,142 km (0.099 R)
• M90: 68,699,082 km (0.087 R)
• M91: 70,576,984 km (0.113 R)
• M92: 71,912,594 km (0.104 R)
• M93: 73,032,035 km (0.111 R)
• M94: 73,481,427 km (0.058 R)
• M95: 74,608,946 km (0.079 R)
• M96: 75,061,629 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit