🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 38.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.42 AU - 2.48 AU

Year: 1394 Days

Day: 27.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.86 AU - 3.94 AU

Year: 2799 Days

Day: 19.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 12.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.51 AU - 6.23 AU

Year: 5169 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,954,678 km

• M1: 172,486 km (0.053 R)
• M2: 371,003 km (0.094 R)
• M3: 477,217 km (0.109 R)
• M4: 568,173 km (0.07 R)
• M5: 771,476 km (0.072 R)
• M6: 952,490 km (0.098 R)
• M7: 1,085,781 km (0.07 R)
• M8: 1,174,194 km (0.11 R)
• M9: 1,331,720 km (0.074 R)
• M10: 1,427,014 km (0.073 R)
• M11: 1,683,275 km (0.06 R)
• M12: 2,782,371 km (0.103 R)
• M13: 2,906,387 km (0.109 R)
• M14: 3,554,146 km (0.046 R)
• M15: 3,747,427 km (0.059 R)
• M16: 3,924,401 km (0.107 R)
• M17: 4,639,180 km (0.083 R)
• M18: 4,786,982 km (0.099 R)
• M19: 5,000,907 km (0.115 R)
• M20: 5,196,132 km (0.068 R)
• M21: 5,327,779 km (0.094 R)
• M22: 6,350,280 km (0.117 R)
• M23: 6,514,688 km (0.11 R)
• M24: 6,847,992 km (0.098 R)
• M25: 7,235,750 km (0.074 R)
• M26: 9,068,174 km (0.102 R)
• M27: 9,227,197 km (0.106 R)
• M28: 9,387,117 km (0.111 R)
• M29: 9,467,301 km (0.104 R)
• M30: 10,227,857 km (0.074 R)
• M31: 10,671,265 km (0.119 R)
• M32: 10,839,114 km (0.111 R)
• M33: 11,348,195 km (0.032 R)
• M34: 12,566,221 km (0.119 R)
• M35: 12,654,783 km (0.108 R)
• M36: 13,310,919 km (0.033 R)
• M37: 13,491,783 km (0.114 R)
• M38: 13,643,027 km (0.107 R)
• M39: 13,795,018 km (0.116 R)
• M40: 14,346,585 km (0.114 R)
• M41: 15,916,465 km (0.07 R)
• M42: 16,076,386 km (0.087 R)
• M43: 16,624,363 km (0.057 R)
• M44: 17,243,997 km (0.075 R)
• M45: 17,838,050 km (0.105 R)
• M46: 17,937,832 km (0.089 R)
• M47: 18,070,974 km (0.068 R)
• M48: 18,237,925 km (0.101 R)
• M49: 19,250,404 km (0.098 R)
• M50: 20,385,103 km (0.046 R)
• M51: 21,048,121 km (0.104 R)
• M52: 21,364,820 km (0.044 R)
• M53: 22,109,668 km (0.058 R)
• M54: 23,844,105 km (0.106 R)
• M55: 24,210,919 km (0.1 R)
• M56: 24,395,074 km (0.113 R)
• M57: 24,505,777 km (0.088 R)
• M58: 24,876,032 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 11.2

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.7 AU - 6.14 AU

Year: 5235 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,954,678 km

• M1: 155,582 km (0.112 R)
• M2: 409,449 km (0.104 R)
• M3: 707,149 km (0.048 R)
• M4: 947,852 km (0.106 R)
• M5: 1,039,406 km (0.089 R)
• M6: 1,231,789 km (0.073 R)
• M7: 1,453,942 km (0.105 R)
• M8: 1,976,637 km (0.119 R)
• M9: 2,055,924 km (0.104 R)
• M10: 2,321,310 km (0.076 R)
• M11: 2,685,132 km (0.047 R)
• M12: 2,862,705 km (0.101 R)
• M13: 2,975,651 km (0.043 R)
• M14: 3,587,207 km (0.047 R)
• M15: 4,418,822 km (0.107 R)
• M16: 4,655,785 km (0.096 R)
• M17: 4,735,820 km (0.068 R)
• M18: 4,924,164 km (0.086 R)
• M19: 5,419,781 km (0.068 R)
• M20: 5,845,088 km (0.059 R)
• M21: 5,960,428 km (0.076 R)
• M22: 6,728,164 km (0.1 R)
• M23: 7,001,180 km (0.092 R)
• M24: 7,370,837 km (0.079 R)
• M25: 7,558,133 km (0.091 R)
• M26: 8,193,924 km (0.099 R)
• M27: 8,485,490 km (0.09 R)
• M28: 8,681,912 km (0.106 R)
• M29: 8,846,769 km (0.056 R)
• M30: 9,891,710 km (0.091 R)
• M31: 10,029,340 km (0.052 R)
• M32: 10,167,718 km (0.119 R)
• M33: 10,411,264 km (0.117 R)
• M34: 10,516,282 km (0.105 R)
• M35: 10,621,598 km (0.086 R)
• M36: 11,332,936 km (0.067 R)
• M37: 12,206,737 km (0.117 R)
• M38: 12,726,590 km (0.111 R)
• M39: 12,876,487 km (0.098 R)
• M40: 13,177,927 km (0.105 R)
• M41: 14,251,292 km (0.114 R)
• M42: 15,273,195 km (0.063 R)
• M43: 15,432,516 km (0.093 R)
• M44: 15,512,252 km (0.093 R)
• M45: 15,792,898 km (0.101 R)
• M46: 16,075,189 km (0.097 R)
• M47: 16,277,894 km (0.118 R)
• M48: 16,522,187 km (0.054 R)
• M49: 16,890,946 km (0.101 R)
• M50: 17,345,424 km (0.114 R)
• M51: 17,470,039 km (0.076 R)
• M52: 17,887,567 km (0.097 R)
• M53: 18,945,972 km (0.089 R)
• M54: 19,289,000 km (0.086 R)
• M55: 19,720,590 km (0.089 R)
• M56: 19,937,507 km (0.071 R)
• M57: 20,505,530 km (0.12 R)
• M58: 21,300,642 km (0.038 R)
• M59: 21,523,244 km (0.116 R)
• M60: 21,791,473 km (0.114 R)
• M61: 22,331,372 km (0.1 R)
• M62: 22,693,698 km (0.12 R)
• M63: 22,966,714 km (0.091 R)
• M64: 23,332,331 km (0.099 R)
• M65: 23,561,964 km (0.117 R)
• M66: 23,792,195 km (0.108 R)
• M67: 24,394,626 km (0.078 R)
• M68: 25,708,843 km (0.108 R)
• M69: 25,993,528 km (0.068 R)
• M70: 26,949,757 km (0.104 R)
• M71: 27,529,150 km (0.056 R)
• M72: 27,626,089 km (0.105 R)
• M73: 28,503,780 km (0.064 R)
• M74: 28,995,358 km (0.101 R)
• M75: 30,386,768 km (0.106 R)
• M76: 30,486,849 km (0.071 R)
• M77: 30,888,819 km (0.055 R)
• M78: 31,191,455 km (0.086 R)
• M79: 31,343,147 km (0.114 R)
• M80: 31,545,853 km (0.06 R)
• M81: 34,636,993 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 13.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.03 AU - 9.53 AU

Year: 7887 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,954,678 km

• M1: 187,147 km (0.104 R)
• M2: 453,282 km (0.075 R)
• M3: 544,835 km (0.068 R)
• M4: 644,468 km (0.095 R)
• M5: 839,842 km (0.028 R)
• M6: 1,028,186 km (0.116 R)
• M7: 1,401,134 km (0.065 R)
• M8: 1,546,094 km (0.076 R)
• M9: 1,696,141 km (0.098 R)
• M10: 2,084,198 km (0.093 R)
• M11: 2,307,996 km (0.07 R)
• M12: 2,442,185 km (0.096 R)
• M13: 3,026,515 km (0.093 R)
• M14: 3,302,672 km (0.108 R)
• M15: 3,542,777 km (0.118 R)
• M16: 3,971,225 km (0.066 R)
• M17: 4,180,064 km (0.12 R)
• M18: 4,488,235 km (0.05 R)
• M19: 4,730,434 km (0.119 R)
• M20: 4,902,472 km (0.101 R)
• M21: 5,177,283 km (0.029 R)
• M22: 5,405,719 km (0.112 R)
• M23: 5,978,679 km (0.052 R)
• M24: 6,680,742 km (0.091 R)
• M25: 7,182,194 km (0.061 R)
• M26: 7,323,713 km (0.09 R)
• M27: 7,928,089 km (0.081 R)
• M28: 8,015,753 km (0.081 R)
• M29: 8,849,761 km (0.094 R)
• M30: 9,123,675 km (0.036 R)
• M31: 9,307,830 km (0.064 R)
• M32: 9,400,431 km (0.056 R)
• M33: 10,057,016 km (0.112 R)
• M34: 10,503,117 km (0.112 R)
• M35: 10,793,337 km (0.043 R)
• M36: 11,480,739 km (0.089 R)
• M37: 11,613,283 km (0.1 R)
• M38: 11,779,636 km (0.114 R)
• M39: 11,913,376 km (0.091 R)
• M40: 12,182,353 km (0.085 R)
• M41: 12,385,357 km (0.097 R)
• M42: 12,863,472 km (0.07 R)
• M43: 13,001,252 km (0.091 R)
• M44: 13,802,797 km (0.06 R)
• M45: 14,014,478 km (0.094 R)
• M46: 14,477,035 km (0.094 R)
• M47: 14,944,528 km (0.051 R)
• M48: 15,380,456 km (0.119 R)
• M49: 15,746,971 km (0.095 R)
• M50: 16,339,379 km (0.115 R)
• M51: 17,393,894 km (0.088 R)
• M52: 18,586,787 km (0.111 R)
• M53: 19,016,433 km (0.102 R)
• M54: 19,370,381 km (0.113 R)
• M55: 20,124,953 km (0.092 R)
• M56: 20,285,022 km (0.093 R)
• M57: 21,213,726 km (0.101 R)
• M58: 21,580,839 km (0.105 R)
• M59: 22,528,691 km (0.085 R)
• M60: 23,322,009 km (0.104 R)
• M61: 23,658,754 km (0.103 R)
• M62: 23,997,144 km (0.062 R)
• M63: 24,337,180 km (0.119 R)
• M64: 24,936,020 km (0.098 R)
• M65: 25,799,948 km (0.112 R)
• M66: 25,973,930 km (0.056 R)
• M67: 26,279,260 km (0.079 R)
• M68: 26,585,786 km (0.062 R)
• M69: 26,761,563 km (0.102 R)
• M70: 27,070,034 km (0.066 R)
• M71: 27,557,125 km (0.039 R)
• M72: 27,868,587 km (0.049 R)
• M73: 28,315,586 km (0.025 R)
• M74: 28,494,954 km (0.111 R)
• M75: 28,674,920 km (0.117 R)
• M76: 28,855,036 km (0.076 R)
• M77: 29,261,942 km (0.082 R)
• M78: 29,398,076 km (0.099 R)
• M79: 30,081,439 km (0.071 R)
• M80: 30,264,547 km (0.103 R)
• M81: 30,586,033 km (0.055 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit