🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.42 AU - 0.6 AU

Year: 129 Days

Day: 29.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.73 AU - 0.93 AU

Year: 267 Days

Day: 18.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.01 AU - 3.13 AU

Year: 1899 Days

Day: 26.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.88 AU - 4.88 AU

Year: 3237 Days

Day: 44.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,627,677 km

• M1: 562,338 km (0.096 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 9.1

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.91 AU - 6.47 AU

Year: 4793 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,627,677 km

• M1: 165,006 km (0.085 R)
• M2: 229,483 km (0.099 R)
• M3: 344,973 km (0.085 R)
• M4: 668,254 km (0.056 R)
• M5: 834,756 km (0.115 R)
• M6: 986,598 km (0.088 R)
• M7: 1,193,492 km (0.111 R)
• M8: 1,430,604 km (0.09 R)
• M9: 1,597,256 km (0.118 R)
• M10: 1,788,143 km (0.058 R)
• M11: 1,877,304 km (0.09 R)
• M12: 1,949,859 km (0.103 R)
• M13: 2,154,209 km (0.093 R)
• M14: 2,268,652 km (0.096 R)
• M15: 2,583,705 km (0.103 R)
• M16: 2,850,139 km (0.078 R)
• M17: 2,976,100 km (0.089 R)
• M18: 3,125,548 km (0.087 R)
• M19: 3,633,732 km (0.116 R)
• M20: 3,747,576 km (0.12 R)
• M21: 4,120,225 km (0.108 R)
• M22: 5,333,912 km (0.105 R)
• M23: 5,620,841 km (0.111 R)
• M24: 6,020,118 km (0.115 R)
• M25: 6,101,050 km (0.087 R)
• M26: 6,182,431 km (0.074 R)
• M27: 6,264,112 km (0.1 R)
• M28: 7,272,551 km (0.088 R)
• M29: 7,330,146 km (0.082 R)
• M30: 7,619,917 km (0.108 R)
• M31: 8,180,909 km (0.103 R)
• M32: 8,481,601 km (0.088 R)
• M33: 8,633,293 km (0.073 R)
• M34: 8,847,218 km (0.12 R)
• M35: 9,093,755 km (0.069 R)
• M36: 9,186,805 km (0.104 R)
• M37: 10,263,611 km (0.093 R)
• M38: 10,360,550 km (0.085 R)
• M39: 11,313,189 km (0.048 R)
• M40: 11,614,479 km (0.084 R)
• M41: 11,749,267 km (0.095 R)
• M42: 12,190,880 km (0.059 R)
• M43: 12,880,975 km (0.104 R)
• M44: 12,950,688 km (0.114 R)
• M45: 13,442,117 km (0.061 R)
• M46: 13,619,091 km (0.094 R)
• M47: 14,479,578 km (0.068 R)
• M48: 14,733,745 km (0.11 R)
• M49: 15,136,313 km (0.072 R)
• M50: 15,431,469 km (0.086 R)
• M51: 16,102,266 km (0.056 R)
• M52: 16,441,255 km (0.096 R)
• M53: 16,782,488 km (0.084 R)
• M54: 17,241,304 km (0.045 R)
• M55: 17,356,644 km (0.089 R)
• M56: 18,132,160 km (0.088 R)
• M57: 20,200,948 km (0.101 R)
• M58: 20,444,344 km (0.047 R)
• M59: 20,852,298 km (0.063 R)
• M60: 20,934,277 km (0.088 R)
• M61: 21,098,386 km (0.116 R)
• M62: 21,221,804 km (0.09 R)
• M63: 22,134,052 km (0.112 R)
• M64: 23,697,200 km (0.087 R)
• M65: 23,825,406 km (0.116 R)
• M66: 24,297,836 km (0.035 R)
• M67: 24,384,004 km (0.087 R)
• M68: 24,990,474 km (0.069 R)
• M69: 25,251,821 km (0.097 R)
• M70: 25,470,384 km (0.084 R)
• M71: 26,395,048 km (0.062 R)
• M72: 28,777,245 km (0.097 R)
• M73: 29,142,862 km (0.051 R)
• M74: 29,463,899 km (0.051 R)
• M75: 30,573,766 km (0.09 R)
• M76: 30,666,816 km (0.103 R)
• M77: 30,853,364 km (0.039 R)
• M78: 30,993,537 km (0.095 R)
• M79: 31,180,684 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 11.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.4 AU - 6.5 AU

Year: 5125 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,627,677 km

• M1: 164,258 km (0.101 R)
• M2: 273,465 km (0.09 R)
• M3: 356,641 km (0.105 R)
• M4: 444,306 km (0.07 R)
• M5: 550,969 km (0.073 R)
• M6: 729,888 km (0.059 R)
• M7: 1,173,296 km (0.109 R)
• M8: 1,289,833 km (0.075 R)
• M9: 1,606,382 km (0.073 R)
• M10: 1,751,791 km (0.09 R)
• M11: 2,056,073 km (0.107 R)
• M12: 2,393,865 km (0.071 R)
• M13: 2,680,495 km (0.042 R)
• M14: 2,996,296 km (0.114 R)
• M15: 3,606,505 km (0.079 R)
• M16: 3,702,248 km (0.108 R)
• M17: 3,799,038 km (0.108 R)
• M18: 4,054,401 km (0.039 R)
• M19: 4,174,229 km (0.095 R)
• M20: 4,791,171 km (0.118 R)
• M21: 5,024,544 km (0.109 R)
• M22: 5,327,180 km (0.116 R)
• M23: 5,480,668 km (0.12 R)
• M24: 5,635,651 km (0.09 R)
• M25: 5,859,749 km (0.092 R)
• M26: 5,995,583 km (0.093 R)
• M27: 6,109,577 km (0.044 R)
• M28: 6,293,582 km (0.113 R)
• M29: 6,666,979 km (0.084 R)
• M30: 6,951,813 km (0.105 R)
• M31: 7,047,556 km (0.11 R)
• M32: 8,614,743 km (0.116 R)
• M33: 9,160,326 km (0.108 R)
• M34: 9,878,396 km (0.114 R)
• M35: 10,176,096 km (0.053 R)
• M36: 10,422,035 km (0.083 R)
• M37: 10,697,445 km (0.028 R)
• M38: 10,947,423 km (0.081 R)
• M39: 11,031,197 km (0.076 R)
• M40: 11,340,117 km (0.044 R)
• M41: 11,823,318 km (0.042 R)
• M42: 12,692,332 km (0.104 R)
• M43: 13,312,864 km (0.115 R)
• M44: 13,882,832 km (0.104 R)
• M45: 14,186,067 km (0.058 R)
• M46: 14,430,211 km (0.09 R)
• M47: 14,799,119 km (0.091 R)
• M48: 14,891,720 km (0.112 R)
• M49: 15,015,737 km (0.113 R)
• M50: 15,202,136 km (0.051 R)
• M51: 15,389,432 km (0.106 R)
• M52: 16,019,239 km (0.077 R)
• M53: 16,114,533 km (0.116 R)
• M54: 16,305,420 km (0.03 R)
• M55: 16,882,868 km (0.096 R)
• M56: 17,174,135 km (0.057 R)
• M57: 17,336,748 km (0.073 R)
• M58: 18,024,898 km (0.088 R)
• M59: 18,389,019 km (0.09 R)
• M60: 18,621,943 km (0.118 R)
• M61: 18,855,914 km (0.11 R)
• M62: 19,023,613 km (0.12 R)
• M63: 19,124,442 km (0.076 R)
• M64: 19,326,699 km (0.099 R)
• M65: 19,529,553 km (0.113 R)
• M66: 21,703,210 km (0.105 R)
• M67: 21,914,143 km (0.086 R)
• M68: 22,055,214 km (0.087 R)
• M69: 23,194,402 km (0.102 R)
• M70: 23,410,122 km (0.081 R)
• M71: 23,879,859 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 12.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.84 AU - 9.54 AU

Year: 9837 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,627,677 km

• M1: 491,878 km (0.116 R)
• M2: 585,975 km (0.084 R)
• M3: 796,160 km (0.088 R)
• M4: 898,186 km (0.09 R)
• M5: 1,232,836 km (0.116 R)
• M6: 1,807,142 km (0.107 R)
• M7: 2,087,489 km (0.095 R)
• M8: 2,496,190 km (0.043 R)
• M9: 3,713,767 km (0.114 R)
• M10: 3,869,050 km (0.095 R)
• M11: 4,278,649 km (0.081 R)
• M12: 4,465,347 km (0.11 R)
• M13: 4,798,352 km (0.068 R)
• M14: 5,288,285 km (0.069 R)
• M15: 5,794,374 km (0.113 R)
• M16: 6,157,897 km (0.072 R)
• M17: 6,582,606 km (0.112 R)
• M18: 6,771,398 km (0.107 R)
• M19: 7,293,046 km (0.08 R)
• M20: 7,432,471 km (0.106 R)
• M21: 8,404,259 km (0.094 R)
• M22: 8,964,652 km (0.08 R)
• M23: 9,385,471 km (0.094 R)
• M24: 10,308,789 km (0.114 R)
• M25: 10,781,369 km (0.073 R)
• M26: 11,228,816 km (0.115 R)
• M27: 11,780,533 km (0.08 R)
• M28: 12,507,429 km (0.099 R)
• M29: 15,343,057 km (0.119 R)
• M30: 15,882,656 km (0.113 R)
• M31: 16,209,378 km (0.038 R)
• M32: 17,951,445 km (0.054 R)
• M33: 18,405,624 km (0.092 R)
• M34: 19,094,223 km (0.103 R)
• M35: 21,570,068 km (0.03 R)
• M36: 23,276,082 km (0.108 R)
• M37: 24,228,572 km (0.092 R)
• M38: 24,353,785 km (0.117 R)
• M39: 25,193,777 km (0.071 R)
• M40: 25,320,636 km (0.072 R)
• M41: 25,574,953 km (0.054 R)
• M42: 25,915,438 km (0.108 R)
• M43: 26,471,792 km (0.118 R)
• M44: 27,989,163 km (0.092 R)
• M45: 28,648,142 km (0.066 R)
• M46: 28,824,817 km (0.103 R)
• M47: 29,668,549 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 12.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.44 AU - 13.54 AU

Year: 13752 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,627,677 km

• M1: 177,124 km (0.078 R)
• M2: 256,112 km (0.09 R)
• M3: 364,121 km (0.094 R)
• M4: 464,202 km (0.082 R)
• M5: 699,220 km (0.031 R)
• M6: 793,018 km (0.091 R)
• M7: 1,102,985 km (0.087 R)
• M8: 1,260,960 km (0.089 R)
• M9: 1,549,834 km (0.11 R)
• M10: 2,106,039 km (0.107 R)
• M11: 2,190,412 km (0.114 R)
• M12: 3,794,550 km (0.093 R)
• M13: 4,002,790 km (0.096 R)
• M14: 5,485,305 km (0.07 R)
• M15: 5,880,393 km (0.066 R)
• M16: 5,960,578 km (0.09 R)
• M17: 6,531,892 km (0.108 R)
• M18: 7,508,317 km (0.034 R)
• M19: 7,814,544 km (0.057 R)
• M20: 7,902,807 km (0.115 R)
• M21: 8,394,236 km (0.108 R)
• M22: 8,620,876 km (0.109 R)
• M23: 10,215,440 km (0.092 R)
• M24: 10,898,205 km (0.104 R)
• M25: 12,721,055 km (0.119 R)
• M26: 13,138,882 km (0.11 R)
• M27: 15,907,190 km (0.079 R)
• M28: 16,300,782 km (0.073 R)
• M29: 16,640,818 km (0.099 R)
• M30: 16,925,952 km (0.074 R)
• M31: 17,443,261 km (0.106 R)
• M32: 17,558,900 km (0.073 R)
• M33: 18,611,471 km (0.109 R)
• M34: 19,504,122 km (0.079 R)
• M35: 20,228,325 km (0.063 R)
• M36: 20,410,834 km (0.065 R)
• M37: 20,838,684 km (0.061 R)
• M38: 21,207,742 km (0.111 R)
• M39: 21,331,160 km (0.103 R)
• M40: 21,578,894 km (0.035 R)
• M41: 23,021,766 km (0.091 R)
• M42: 23,530,997 km (0.115 R)
• M43: 24,560,530 km (0.047 R)
• M44: 25,015,606 km (0.08 R)
• M45: 25,802,042 km (0.087 R)
• M46: 26,463,714 km (0.118 R)
• M47: 27,668,874 km (0.026 R)
• M48: 27,939,048 km (0.116 R)
• M49: 28,142,351 km (0.081 R)
• M50: 29,441,011 km (0.101 R)
• M51: 29,993,625 km (0.112 R)
• M52: 32,025,613 km (0.063 R)
• M53: 32,238,341 km (0.102 R)
• M54: 34,682,022 km (0.089 R)
• M55: 36,294,837 km (0.085 R)
• M56: 36,516,541 km (0.04 R)
• M57: 36,738,843 km (0.068 R)
• M58: 37,782,139 km (0.069 R)
• M59: 38,382,625 km (0.097 R)
• M60: 38,533,120 km (0.075 R)
• M61: 40,355,970 km (0.104 R)
• M62: 41,586,712 km (0.078 R)
• M63: 41,741,396 km (0.111 R)
• M64: 41,818,738 km (0.09 R)
• M65: 42,051,363 km (0.081 R)
• M66: 42,517,809 km (0.116 R)
• M67: 42,907,811 km (0.101 R)
• M68: 43,299,009 km (0.099 R)
• M69: 47,033,720 km (0.103 R)
• M70: 47,194,837 km (0.097 R)
• M71: 47,517,819 km (0.098 R)
• M72: 48,084,795 km (0.071 R)
• M73: 48,735,396 km (0.111 R)
• M74: 49,470,969 km (0.084 R)
• M75: 49,716,908 km (0.073 R)
• M76: 49,881,166 km (0.104 R)
• M77: 50,292,560 km (0.084 R)
• M78: 50,787,580 km (0.093 R)
• M79: 51,201,367 km (0.047 R)
• M80: 51,616,352 km (0.028 R)
• M81: 52,365,987 km (0.043 R)
• M82: 53,203,286 km (0.098 R)
• M83: 53,539,432 km (0.105 R)
• M84: 53,791,954 km (0.067 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit