🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.79 AU - 0.81 AU

Year: 263 Days

Day: 28.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.68 AU - 1.96 AU

Year: 901 Days

Day: 13.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.98 AU - 2.8 AU

Year: 1356 Days

Day: 21.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,849,676 km

• M1: 92,601 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.15 AU - 2.86 AU

Year: 1451 Days

Day: 24.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,849,676 km

• M1: 1,460,973 km (0.103 R)
• M2: 1,615,507 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.88 AU - 3.12 AU

Year: 1451 Days

Day: 45.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.6 AU - 3.58 AU

Year: 1994 Days

Day: 45.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,849,676 km

• M1: 409,898 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.56 AU - 4.24 AU

Year: 2301 Days

Day: 47.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,849,676 km

• M1: 1,377,348 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 10.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.85 AU - 5.67 AU

Year: 4428 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,849,676 km

• M1: 155,731 km (0.09 R)
• M2: 233,672 km (0.058 R)
• M3: 394,190 km (0.103 R)
• M4: 500,255 km (0.073 R)
• M5: 735,124 km (0.072 R)
• M6: 807,529 km (0.03 R)
• M7: 915,539 km (0.086 R)
• M8: 1,052,122 km (0.084 R)
• M9: 1,282,802 km (0.102 R)
• M10: 1,411,007 km (0.096 R)
• M11: 1,503,459 km (0.113 R)
• M12: 1,864,737 km (0.098 R)
• M13: 1,937,292 km (0.105 R)
• M14: 2,569,194 km (0.07 R)
• M15: 2,732,704 km (0.069 R)
• M16: 3,226,228 km (0.117 R)
• M17: 3,766,126 km (0.106 R)
• M18: 4,008,924 km (0.064 R)
• M19: 4,373,045 km (0.117 R)
• M20: 4,509,927 km (0.071 R)
• M21: 4,808,076 km (0.084 R)
• M22: 5,133,152 km (0.086 R)
• M23: 5,381,783 km (0.098 R)
• M24: 5,528,689 km (0.112 R)
• M25: 5,826,388 km (0.08 R)
• M26: 5,912,407 km (0.062 R)
• M27: 6,571,236 km (0.114 R)
• M28: 6,728,463 km (0.08 R)
• M29: 6,818,821 km (0.048 R)
• M30: 7,207,326 km (0.112 R)
• M31: 7,299,778 km (0.073 R)
• M32: 7,556,039 km (0.105 R)
• M33: 7,839,228 km (0.058 R)
• M34: 8,005,880 km (0.051 R)
• M35: 8,318,689 km (0.067 R)
• M36: 8,464,397 km (0.027 R)
• M37: 8,660,071 km (0.109 R)
• M38: 8,733,823 km (0.112 R)
• M39: 8,906,758 km (0.064 R)
• M40: 9,559,005 km (0.081 R)
• M41: 9,660,731 km (0.091 R)
• M42: 10,122,839 km (0.109 R)
• M43: 10,461,230 km (0.084 R)
• M44: 11,095,674 km (0.106 R)
• M45: 11,471,464 km (0.074 R)
• M46: 11,661,004 km (0.107 R)
• M47: 11,742,535 km (0.119 R)
• M48: 12,180,558 km (0.084 R)
• M49: 13,469,643 km (0.049 R)
• M50: 13,698,378 km (0.119 R)
• M51: 14,304,548 km (0.116 R)
• M52: 15,603,208 km (0.09 R)
• M53: 15,723,035 km (0.062 R)
• M54: 15,903,600 km (0.063 R)
• M55: 15,994,107 km (0.119 R)
• M56: 16,084,763 km (0.114 R)
• M57: 16,357,779 km (0.07 R)
• M58: 16,510,070 km (0.11 R)
• M59: 16,754,812 km (0.059 R)
• M60: 17,403,019 km (0.112 R)
• M61: 18,279,962 km (0.09 R)
• M62: 18,533,082 km (0.086 R)
• M63: 18,628,376 km (0.079 R)
• M64: 18,883,290 km (0.034 R)
• M65: 18,979,033 km (0.088 R)
• M66: 19,299,771 km (0.106 R)
• M67: 20,764,932 km (0.112 R)
• M68: 21,228,087 km (0.112 R)
• M69: 21,327,720 km (0.055 R)
• M70: 21,862,083 km (0.112 R)
• M71: 21,996,422 km (0.086 R)
• M72: 22,097,251 km (0.104 R)
• M73: 22,232,039 km (0.064 R)
• M74: 22,333,167 km (0.107 R)
• M75: 22,468,403 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 11.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.36 AU - 5.36 AU

Year: 4555 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,849,676 km

• M1: 144,960 km (0.119 R)
• M2: 273,914 km (0.085 R)
• M3: 956,080 km (0.093 R)
• M4: 1,141,432 km (0.099 R)
• M5: 1,210,546 km (0.065 R)
• M6: 1,310,029 km (0.038 R)
• M7: 1,472,043 km (0.064 R)
• M8: 1,640,939 km (0.07 R)
• M9: 1,947,914 km (0.12 R)
• M10: 2,082,851 km (0.097 R)
• M11: 2,433,808 km (0.102 R)
• M12: 2,709,517 km (0.072 R)
• M13: 3,132,280 km (0.071 R)
• M14: 3,251,211 km (0.109 R)
• M15: 3,452,868 km (0.067 R)
• M16: 3,637,921 km (0.073 R)
• M17: 3,805,321 km (0.086 R)
• M18: 3,889,844 km (0.092 R)
• M19: 4,634,692 km (0.061 R)
• M20: 4,747,937 km (0.111 R)
• M21: 5,116,546 km (0.064 R)
• M22: 5,542,452 km (0.114 R)
• M23: 5,662,878 km (0.091 R)
• M24: 6,555,079 km (0.106 R)
• M25: 7,043,666 km (0.086 R)
• M26: 7,226,624 km (0.115 R)
• M27: 7,384,749 km (0.074 R)
• M28: 7,650,734 km (0.088 R)
• M29: 7,812,001 km (0.053 R)
• M30: 8,001,392 km (0.11 R)
• M31: 8,384,961 km (0.036 R)
• M32: 8,467,987 km (0.106 R)
• M33: 9,056,505 km (0.096 R)
• M34: 9,341,489 km (0.117 R)
• M35: 9,542,699 km (0.119 R)
• M36: 10,213,944 km (0.111 R)
• M37: 10,480,677 km (0.099 R)
• M38: 10,600,056 km (0.119 R)
• M39: 10,840,161 km (0.101 R)
• M40: 11,051,692 km (0.115 R)
• M41: 11,234,052 km (0.118 R)
• M42: 11,973,664 km (0.069 R)
• M43: 12,380,869 km (0.066 R)
• M44: 12,475,415 km (0.028 R)
• M45: 12,570,260 km (0.028 R)
• M46: 13,760,012 km (0.03 R)
• M47: 13,857,999 km (0.094 R)
• M48: 14,252,488 km (0.106 R)
• M49: 14,384,733 km (0.093 R)
• M50: 14,484,365 km (0.1 R)
• M51: 15,018,878 km (0.074 R)
• M52: 15,221,135 km (0.046 R)
• M53: 15,559,974 km (0.092 R)
• M54: 16,591,750 km (0.071 R)
• M55: 16,800,738 km (0.065 R)
• M56: 17,291,868 km (0.114 R)
• M57: 17,752,181 km (0.089 R)
• M58: 17,823,240 km (0.085 R)
• M59: 18,216,383 km (0.11 R)
• M60: 18,432,103 km (0.086 R)
• M61: 18,829,585 km (0.111 R)
• M62: 18,974,844 km (0.119 R)
• M63: 19,266,560 km (0.105 R)
• M64: 20,634,782 km (0.045 R)
• M65: 21,198,317 km (0.085 R)
• M66: 21,690,943 km (0.087 R)
• M67: 21,805,086 km (0.091 R)
• M68: 22,726,011 km (0.109 R)
• M69: 22,803,203 km (0.094 R)
• M70: 23,620,307 km (0.054 R)
• M71: 24,328,354 km (0.09 R)
• M72: 24,486,628 km (0.075 R)
• M73: 24,645,202 km (0.115 R)
• M74: 25,323,180 km (0.076 R)
• M75: 25,604,124 km (0.116 R)
• M76: 26,007,291 km (0.112 R)
• M77: 26,412,551 km (0.071 R)
• M78: 26,656,695 km (0.086 R)
• M79: 27,270,345 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 9.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.41 AU - 6.21 AU

Year: 5141 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,849,676 km

• M1: 234,719 km (0.107 R)
• M2: 336,296 km (0.115 R)
• M3: 768,185 km (0.062 R)
• M4: 829,670 km (0.092 R)
• M5: 991,385 km (0.05 R)
• M6: 1,272,330 km (0.071 R)
• M7: 1,434,943 km (0.119 R)
• M8: 1,564,943 km (0.069 R)
• M9: 1,739,823 km (0.056 R)
• M10: 2,333,428 km (0.086 R)
• M11: 2,708,469 km (0.112 R)
• M12: 3,052,395 km (0.074 R)
• M13: 3,153,224 km (0.111 R)
• M14: 3,272,304 km (0.075 R)
• M15: 3,375,676 km (0.112 R)
• M16: 3,497,598 km (0.113 R)
• M17: 3,872,042 km (0.097 R)
• M18: 4,055,000 km (0.09 R)
• M19: 4,147,601 km (0.07 R)
• M20: 4,278,350 km (0.091 R)
• M21: 4,563,184 km (0.084 R)
• M22: 4,893,496 km (0.093 R)
• M23: 4,972,334 km (0.049 R)
• M24: 5,251,783 km (0.094 R)
• M25: 5,393,452 km (0.086 R)
• M26: 5,536,318 km (0.097 R)
• M27: 5,701,324 km (0.101 R)
• M28: 5,846,883 km (0.119 R)
• M29: 5,972,695 km (0.086 R)
• M30: 6,184,526 km (0.079 R)
• M31: 6,269,796 km (0.103 R)
• M32: 6,550,143 km (0.085 R)
• M33: 6,659,050 km (0.108 R)
• M34: 6,746,565 km (0.06 R)
• M35: 6,922,791 km (0.103 R)
• M36: 7,033,793 km (0.046 R)
• M37: 7,370,089 km (0.101 R)
• M38: 7,483,484 km (0.056 R)
• M39: 8,410,691 km (0.079 R)
• M40: 8,767,782 km (0.119 R)
• M41: 8,911,994 km (0.082 R)
• M42: 8,984,399 km (0.102 R)
• M43: 9,202,812 km (0.074 R)
• M44: 9,447,704 km (0.116 R)
• M45: 9,620,190 km (0.084 R)
• M46: 9,843,689 km (0.104 R)
• M47: 9,993,736 km (0.057 R)
• M48: 10,094,116 km (0.089 R)
• M49: 10,220,078 km (0.114 R)
• M50: 10,677,847 km (0.09 R)
• M51: 10,806,202 km (0.057 R)
• M52: 11,090,438 km (0.09 R)
• M53: 11,298,678 km (0.083 R)
• M54: 11,534,594 km (0.117 R)
• M55: 11,798,485 km (0.074 R)
• M56: 12,494,115 km (0.084 R)
• M57: 12,874,243 km (0.087 R)
• M58: 13,175,683 km (0.059 R)
• M59: 13,618,044 km (0.087 R)
• M60: 13,785,294 km (0.094 R)
• M61: 13,897,193 km (0.059 R)
• M62: 14,404,181 km (0.05 R)
• M63: 14,574,573 km (0.114 R)
• M64: 15,465,428 km (0.101 R)
• M65: 15,639,859 km (0.083 R)
• M66: 15,756,545 km (0.033 R)
• M67: 16,078,929 km (0.1 R)
• M68: 16,819,588 km (0.085 R)
• M69: 16,999,105 km (0.115 R)
• M70: 17,450,442 km (0.113 R)
• M71: 17,662,422 km (0.097 R)
• M72: 17,814,414 km (0.06 R)
• M73: 18,027,890 km (0.108 R)
• M74: 19,045,604 km (0.115 R)
• M75: 19,139,103 km (0.119 R)
• M76: 19,232,751 km (0.091 R)
• M77: 19,389,081 km (0.077 R)
• M78: 19,955,458 km (0.099 R)
• M79: 20,177,162 km (0.065 R)
• M80: 20,751,020 km (0.037 R)
• M81: 21,104,370 km (0.074 R)
• M82: 21,201,160 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit