🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.57 AU - 0.75 AU

Year: 197 Days

Day: 26.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.78 AU - 0.86 AU

Year: 273 Days

Day: 31.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.75 AU - 0.93 AU

Year: 283 Days

Day: 28.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.93 AU

Year: 293 Days

Day: 32.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,066,832 km

• M1: 437,424 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.87 AU - 1.05 AU

Year: 345 Days

Day: 32.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,066,832 km

• M1: 204,051 km (0.084 R)
• M2: 370,255 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.49 AU - 1.71 AU

Year: 743 Days

Day: 37.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 11.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.3 AU - 5.2 AU

Year: 3800 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,066,832 km

• M1: 173,384 km (0.069 R)
• M2: 313,856 km (0.077 R)
• M3: 389,852 km (0.049 R)
• M4: 465,848 km (0.078 R)
• M5: 607,068 km (0.067 R)
• M6: 889,659 km (0.06 R)
• M7: 1,022,202 km (0.059 R)
• M8: 1,590,225 km (0.051 R)
• M9: 1,986,510 km (0.11 R)
• M10: 2,481,978 km (0.084 R)
• M11: 2,568,296 km (0.049 R)
• M12: 2,815,582 km (0.116 R)
• M13: 2,923,890 km (0.077 R)
• M14: 3,107,746 km (0.079 R)
• M15: 3,448,381 km (0.117 R)
• M16: 3,584,066 km (0.086 R)
• M17: 3,721,696 km (0.114 R)
• M18: 3,961,651 km (0.1 R)
• M19: 4,499,006 km (0.049 R)
• M20: 4,690,492 km (0.073 R)
• M21: 4,993,727 km (0.085 R)
• M22: 5,103,681 km (0.087 R)
• M23: 5,236,524 km (0.064 R)
• M24: 5,393,153 km (0.071 R)
• M25: 5,756,825 km (0.074 R)
• M26: 5,941,728 km (0.086 R)
• M27: 6,460,534 km (0.113 R)
• M28: 6,701,087 km (0.063 R)
• M29: 6,993,700 km (0.044 R)
• M30: 7,141,653 km (0.105 R)
• M31: 7,290,652 km (0.057 R)
• M32: 8,493,120 km (0.063 R)
• M33: 8,943,260 km (0.109 R)
• M34: 9,265,643 km (0.1 R)
• M35: 9,428,256 km (0.098 R)
• M36: 9,756,474 km (0.078 R)
• M37: 10,424,129 km (0.081 R)
• M38: 10,877,411 km (0.106 R)
• M39: 12,068,359 km (0.1 R)
• M40: 12,544,380 km (0.1 R)
• M41: 12,754,565 km (0.1 R)
• M42: 12,875,141 km (0.046 R)
• M43: 13,087,271 km (0.075 R)
• M44: 13,576,156 km (0.091 R)
• M45: 13,699,425 km (0.06 R)
• M46: 13,884,926 km (0.12 R)
• M47: 14,666,725 km (0.047 R)
• M48: 15,559,375 km (0.062 R)
• M49: 16,699,910 km (0.073 R)
• M50: 16,798,943 km (0.077 R)
• M51: 17,064,031 km (0.077 R)
• M52: 17,598,095 km (0.108 R)
• M53: 17,901,031 km (0.103 R)
• M54: 18,648,721 km (0.09 R)
• M55: 19,302,613 km (0.026 R)
• M56: 19,859,117 km (0.099 R)
• M57: 20,174,470 km (0.073 R)
• M58: 20,280,086 km (0.108 R)
• M59: 20,739,351 km (0.111 R)
• M60: 20,987,983 km (0.07 R)
• M61: 21,488,537 km (0.106 R)
• M62: 21,740,161 km (0.075 R)
• M63: 21,848,320 km (0.111 R)
• M64: 22,866,633 km (0.031 R)
• M65: 23,455,301 km (0.096 R)
• M66: 23,603,402 km (0.079 R)
• M67: 23,788,754 km (0.073 R)
• M68: 23,937,454 km (0.11 R)
• M69: 24,161,103 km (0.095 R)
• M70: 24,385,351 km (0.119 R)
• M71: 25,062,430 km (0.068 R)
• M72: 25,441,212 km (0.083 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 12.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.73 AU - 12.51 AU

Year: 13612 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,066,832 km

• M1: 285,283 km (0.103 R)
• M2: 368,160 km (0.093 R)
• M3: 519,105 km (0.038 R)
• M4: 1,075,010 km (0.104 R)
• M5: 1,165,667 km (0.062 R)
• M6: 1,379,741 km (0.041 R)
• M7: 1,594,115 km (0.027 R)
• M8: 1,806,095 km (0.062 R)
• M9: 1,929,513 km (0.028 R)
• M10: 2,589,390 km (0.118 R)
• M11: 3,017,389 km (0.075 R)
• M12: 3,131,981 km (0.117 R)
• M13: 3,502,086 km (0.101 R)
• M14: 3,640,165 km (0.031 R)
• M15: 4,065,472 km (0.096 R)
• M16: 4,210,731 km (0.114 R)
• M17: 4,905,464 km (0.058 R)
• M18: 6,024,306 km (0.099 R)
• M19: 6,295,078 km (0.086 R)
• M20: 7,000,582 km (0.119 R)
• M21: 7,087,798 km (0.072 R)
• M22: 7,197,303 km (0.046 R)
• M23: 7,351,688 km (0.075 R)
• M24: 7,663,600 km (0.052 R)
• M25: 8,300,737 km (0.073 R)
• M26: 8,695,825 km (0.106 R)
• M27: 8,789,772 km (0.109 R)
• M28: 9,168,554 km (0.049 R)
• M29: 9,456,381 km (0.051 R)
• M30: 9,649,811 km (0.096 R)
• M31: 10,089,928 km (0.113 R)
• M32: 10,188,662 km (0.12 R)
• M33: 10,536,776 km (0.112 R)
• M34: 10,989,908 km (0.09 R)
• M35: 12,203,446 km (0.117 R)
• M36: 12,467,187 km (0.087 R)
• M37: 13,242,553 km (0.083 R)
• M38: 13,786,341 km (0.106 R)
• M39: 14,171,406 km (0.034 R)
• M40: 14,337,460 km (0.114 R)
• M41: 14,504,262 km (0.073 R)
• M42: 14,643,687 km (0.058 R)
• M43: 15,206,175 km (0.107 R)
• M44: 15,319,420 km (0.086 R)
• M45: 15,575,382 km (0.095 R)
• M46: 16,120,517 km (0.085 R)
• M47: 18,999,977 km (0.101 R)
• M48: 19,336,422 km (0.044 R)
• M49: 19,643,996 km (0.097 R)
• M50: 19,736,597 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.7

Radius: 4.7

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.32 AU - 14.94 AU

Year: 19498 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,066,832 km

• M1: 86,617 km (0.113 R)
• M2: 372,798 km (0.037 R)
• M3: 711,787 km (0.08 R)
• M4: 986,000 km (0.051 R)
• M5: 1,024,895 km (0.093 R)
• M6: 1,064,239 km (0.049 R)
• M7: 1,165,218 km (0.096 R)
• M8: 1,206,357 km (0.101 R)
• M9: 1,645,427 km (0.1 R)
• M10: 1,857,856 km (0.101 R)
• M11: 3,276,193 km (0.109 R)
• M12: 3,694,170 km (0.038 R)
• M13: 4,224,345 km (0.117 R)
• M14: 4,256,209 km (0.087 R)
• M15: 4,352,400 km (0.098 R)
• M16: 4,612,701 km (0.086 R)
• M17: 5,284,994 km (0.118 R)
• M18: 5,423,222 km (0.055 R)
• M19: 5,880,393 km (0.072 R)
• M20: 6,240,475 km (0.091 R)
• M21: 7,594,785 km (0.12 R)
• M22: 8,026,075 km (0.119 R)
• M23: 9,450,546 km (0.058 R)
• M24: 10,127,327 km (0.101 R)
• M25: 10,471,552 km (0.12 R)
• M26: 10,688,618 km (0.066 R)
• M27: 11,215,652 km (0.118 R)
• M28: 11,304,363 km (0.106 R)
• M29: 11,616,424 km (0.118 R)
• M30: 11,796,091 km (0.119 R)
• M31: 12,386,404 km (0.101 R)
• M32: 12,800,641 km (0.088 R)
• M33: 12,846,867 km (0.076 R)
• M34: 13,642,578 km (0.113 R)
• M35: 14,022,556 km (0.09 R)
• M36: 15,232,205 km (0.1 R)
• M37: 15,874,428 km (0.098 R)
• M38: 15,973,911 km (0.043 R)
• M39: 16,676,722 km (0.043 R)
• M40: 16,879,427 km (0.043 R)
• M41: 16,930,290 km (0.105 R)
• M42: 17,595,103 km (0.104 R)
• M43: 18,112,413 km (0.073 R)
• M44: 19,587,298 km (0.03 R)
• M45: 20,177,162 km (0.107 R)
• M46: 21,100,181 km (0.084 R)
• M47: 22,036,814 km (0.104 R)
• M48: 22,650,165 km (0.073 R)
• M49: 23,665,934 km (0.044 R)
• M50: 24,408,688 km (0.113 R)
• M51: 24,638,769 km (0.067 R)
• M52: 25,333,352 km (0.095 R)
• M53: 25,507,933 km (0.065 R)
• M54: 25,741,455 km (0.108 R)
• M55: 25,975,576 km (0.08 R)
• M56: 27,038,170 km (0.115 R)
• M57: 27,335,869 km (0.085 R)
• M58: 27,514,938 km (0.117 R)
• M59: 28,537,439 km (0.107 R)
• M60: 30,929,509 km (0.113 R)
• M61: 31,428,119 km (0.092 R)
• M62: 31,741,078 km (0.106 R)
• M63: 33,003,235 km (0.115 R)
• M64: 34,346,026 km (0.081 R)
• M65: 35,251,242 km (0.113 R)
• M66: 35,837,217 km (0.103 R)
• M67: 36,360,810 km (0.079 R)
• M68: 37,283,081 km (0.109 R)
• M69: 37,680,712 km (0.084 R)
• M70: 37,747,133 km (0.119 R)
• M71: 39,150,810 km (0.102 R)
• M72: 39,420,086 km (0.084 R)
• M73: 39,555,023 km (0.059 R)
• M74: 39,622,492 km (0.048 R)
• M75: 40,299,572 km (0.114 R)
• M76: 40,503,474 km (0.032 R)
• M77: 40,707,675 km (0.051 R)
• M78: 41,185,491 km (0.115 R)
• M79: 41,733,767 km (0.088 R)
• M80: 41,871,247 km (0.095 R)
• M81: 42,491,779 km (0.108 R)
• M82: 42,560,893 km (0.12 R)
• M83: 43,323,693 km (0.119 R)
• M84: 43,602,244 km (0.111 R)
• M85: 44,371,327 km (0.111 R)
• M86: 44,722,283 km (0.096 R)
• M87: 45,427,189 km (0.09 R)
• M88: 45,851,897 km (0.107 R)
• M89: 47,491,938 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit