🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 39.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.73 AU - 3.57 AU

Year: 2052 Days

Day: 44.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.45 AU - 4.83 AU

Year: 3669 Days

Day: 28.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 9.5

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.35 AU - 6.03 AU

Year: 4340 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,409,758 km

• M1: 124,316 km (0.118 R)
• M2: 197,170 km (0.039 R)
• M3: 357,240 km (0.115 R)
• M4: 606,171 km (0.078 R)
• M5: 708,346 km (0.103 R)
• M6: 919,429 km (0.114 R)
• M7: 1,202,318 km (0.116 R)
• M8: 1,498,372 km (0.105 R)
• M9: 1,568,833 km (0.072 R)
• M10: 1,640,490 km (0.058 R)
• M11: 1,713,344 km (0.092 R)
• M12: 1,892,712 km (0.094 R)
• M13: 2,015,831 km (0.073 R)
• M14: 2,205,521 km (0.108 R)
• M15: 2,368,134 km (0.114 R)
• M16: 2,653,717 km (0.072 R)
• M17: 2,791,945 km (0.071 R)
• M18: 2,897,262 km (0.115 R)
• M19: 2,968,171 km (0.111 R)
• M20: 3,039,829 km (0.108 R)
• M21: 3,184,639 km (0.068 R)
• M22: 3,257,942 km (0.097 R)
• M23: 3,652,133 km (0.089 R)
• M24: 3,786,920 km (0.035 R)
• M25: 4,081,329 km (0.038 R)
• M26: 4,302,136 km (0.084 R)
• M27: 4,526,682 km (0.099 R)
• M28: 4,923,864 km (0.112 R)
• M29: 5,008,986 km (0.104 R)
• M30: 5,267,042 km (0.045 R)
• M31: 5,684,719 km (0.089 R)
• M32: 6,296,574 km (0.048 R)
• M33: 6,458,738 km (0.082 R)
• M34: 6,551,938 km (0.093 R)
• M35: 6,834,379 km (0.106 R)
• M36: 6,929,373 km (0.056 R)
• M37: 7,024,817 km (0.114 R)
• M38: 7,241,285 km (0.068 R)
• M39: 7,338,224 km (0.119 R)
• M40: 7,705,487 km (0.119 R)
• M41: 8,053,751 km (0.068 R)
• M42: 8,356,387 km (0.114 R)
• M43: 8,972,880 km (0.098 R)
• M44: 9,550,777 km (0.09 R)
• M45: 10,385,533 km (0.101 R)
• M46: 11,327,850 km (0.098 R)
• M47: 12,442,055 km (0.094 R)
• M48: 12,791,964 km (0.071 R)
• M49: 12,879,928 km (0.069 R)
• M50: 13,056,453 km (0.059 R)
• M51: 13,204,256 km (0.03 R)
• M52: 13,412,047 km (0.063 R)
• M53: 14,132,660 km (0.04 R)
• M54: 15,206,175 km (0.095 R)
• M55: 15,674,267 km (0.047 R)
• M56: 15,768,364 km (0.111 R)
• M57: 15,831,344 km (0.075 R)
• M58: 16,337,434 km (0.048 R)
• M59: 17,626,070 km (0.071 R)
• M60: 18,481,171 km (0.091 R)
• M61: 18,613,865 km (0.097 R)
• M62: 19,890,682 km (0.076 R)
• M63: 19,992,708 km (0.034 R)
• M64: 20,299,833 km (0.097 R)
• M65: 20,815,048 km (0.094 R)
• M66: 21,473,877 km (0.067 R)
• M67: 21,543,589 km (0.102 R)
• M68: 21,648,457 km (0.12 R)
• M69: 21,823,337 km (0.1 R)
• M70: 21,963,660 km (0.083 R)
• M71: 22,315,814 km (0.044 R)
• M72: 22,421,878 km (0.1 R)
• M73: 23,097,163 km (0.077 R)
• M74: 23,240,179 km (0.115 R)
• M75: 23,959,745 km (0.081 R)
• M76: 24,322,220 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 13

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.83 AU - 7.69 AU

Year: 5750 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,409,758 km

• M1: 164,857 km (0.059 R)
• M2: 438,023 km (0.045 R)
• M3: 539,001 km (0.071 R)
• M4: 650,003 km (0.1 R)
• M5: 756,217 km (0.118 R)
• M6: 854,802 km (0.067 R)
• M7: 1,212,341 km (0.112 R)
• M8: 1,373,757 km (0.097 R)
• M9: 1,524,552 km (0.093 R)
• M10: 1,671,906 km (0.114 R)
• M11: 1,776,026 km (0.087 R)
• M12: 1,981,125 km (0.1 R)
• M13: 2,277,478 km (0.113 R)
• M14: 2,479,585 km (0.103 R)
• M15: 2,698,895 km (0.095 R)
• M16: 2,844,903 km (0.119 R)
• M17: 3,098,172 km (0.098 R)
• M18: 3,358,921 km (0.113 R)
• M19: 3,504,181 km (0.1 R)
• M20: 3,763,733 km (0.118 R)
• M21: 3,902,111 km (0.086 R)
• M22: 4,003,837 km (0.091 R)
• M23: 4,210,133 km (0.086 R)
• M24: 4,552,862 km (0.099 R)
• M25: 5,195,534 km (0.051 R)
• M26: 5,765,203 km (0.057 R)
• M27: 5,852,418 km (0.066 R)
• M28: 6,565,701 km (0.119 R)
• M29: 7,228,120 km (0.117 R)
• M30: 7,353,783 km (0.049 R)
• M31: 7,591,194 km (0.096 R)
• M32: 8,025,178 km (0.065 R)
• M33: 8,319,138 km (0.109 R)
• M34: 8,401,267 km (0.075 R)
• M35: 8,766,585 km (0.084 R)
• M36: 8,900,625 km (0.113 R)
• M37: 8,984,848 km (0.042 R)
• M38: 9,667,613 km (0.09 R)
• M39: 9,823,643 km (0.063 R)
• M40: 10,367,282 km (0.065 R)
• M41: 12,112,640 km (0.063 R)
• M42: 12,847,465 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.4

Radius: 5.1

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.09 AU - 17.53 AU

Year: 24180 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 85,409,758 km

• M1: 89,310 km (0.087 R)
• M2: 966,701 km (0.057 R)
• M3: 1,446,013 km (0.099 R)
• M4: 1,671,307 km (0.102 R)
• M5: 1,988,904 km (0.083 R)
• M6: 2,126,683 km (0.072 R)
• M7: 2,739,137 km (0.073 R)
• M8: 3,501,189 km (0.062 R)
• M9: 3,534,250 km (0.12 R)
• M10: 3,567,460 km (0.025 R)
• M11: 3,836,886 km (0.098 R)
• M12: 4,288,821 km (0.083 R)
• M13: 4,324,276 km (0.082 R)
• M14: 4,647,707 km (0.078 R)
• M15: 4,830,814 km (0.103 R)
• M16: 5,938,886 km (0.056 R)
• M17: 6,057,816 km (0.096 R)
• M18: 6,257,829 km (0.117 R)
• M19: 6,912,469 km (0.074 R)
• M20: 7,760,838 km (0.105 R)
• M21: 8,731,579 km (0.116 R)
• M22: 11,173,465 km (0.115 R)
• M23: 12,114,735 km (0.107 R)
• M24: 12,417,371 km (0.1 R)
• M25: 13,081,287 km (0.046 R)
• M26: 13,236,270 km (0.074 R)
• M27: 13,443,613 km (0.108 R)
• M28: 16,181,104 km (0.116 R)
• M29: 16,570,059 km (0.11 R)
• M30: 16,961,855 km (0.098 R)
• M31: 18,270,837 km (0.052 R)
• M32: 18,386,326 km (0.091 R)
• M33: 18,675,649 km (0.116 R)
• M34: 18,791,886 km (0.029 R)
• M35: 19,141,945 km (0.113 R)
• M36: 21,105,417 km (0.101 R)
• M37: 22,696,989 km (0.092 R)
• M38: 24,771,911 km (0.086 R)
• M39: 25,348,312 km (0.101 R)
• M40: 27,432,958 km (0.11 R)
• M41: 28,696,612 km (0.082 R)
• M42: 29,572,058 km (0.103 R)
• M43: 29,911,047 km (0.08 R)
• M44: 31,073,423 km (0.116 R)
• M45: 31,902,793 km (0.098 R)
• M46: 33,442,155 km (0.11 R)
• M47: 33,653,986 km (0.103 R)
• M48: 34,291,871 km (0.077 R)
• M49: 34,434,288 km (0.084 R)
• M50: 38,055,604 km (0.119 R)
• M51: 38,202,958 km (0.082 R)
• M52: 38,720,118 km (0.098 R)
• M53: 40,812,094 km (0.078 R)
• M54: 41,189,530 km (0.116 R)
• M55: 41,568,162 km (0.085 R)
• M56: 44,327,644 km (0.117 R)
• M57: 44,637,910 km (0.045 R)
• M58: 45,104,656 km (0.119 R)
• M59: 45,651,286 km (0.108 R)
• M60: 48,576,673 km (0.053 R)
• M61: 50,102,122 km (0.064 R)
• M62: 53,282,573 km (0.072 R)
• M63: 53,695,014 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 3.5

Gravity: 39.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.45 AU - 21.71 AU

Year: 28221 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,409,758 km

• M1: 116,387 km (0.11 R)
• M2: 184,903 km (0.065 R)
• M3: 267,032 km (0.095 R)
• M4: 885,769 km (0.095 R)
• M5: 1,026,690 km (0.116 R)
• M6: 1,903,184 km (0.114 R)
• M7: 2,121,747 km (0.087 R)
• M8: 2,158,996 km (0.052 R)
• M9: 2,425,729 km (0.095 R)
• M10: 3,681,155 km (0.064 R)
• M11: 3,816,242 km (0.083 R)
• M12: 3,861,570 km (0.059 R)
• M13: 3,952,825 km (0.07 R)
• M14: 6,946,727 km (0.074 R)
• M15: 7,337,925 km (0.113 R)
• M16: 7,564,716 km (0.026 R)
• M17: 7,851,345 km (0.114 R)
• M18: 8,376,284 km (0.111 R)
• M19: 10,017,821 km (0.083 R)
• M20: 10,080,503 km (0.119 R)
• M21: 10,586,443 km (0.103 R)
• M22: 11,754,952 km (0.11 R)
• M23: 11,887,196 km (0.07 R)
• M24: 12,220,201 km (0.102 R)
• M25: 12,287,221 km (0.076 R)
• M26: 14,140,888 km (0.078 R)
• M27: 14,564,400 km (0.117 R)
• M28: 14,992,250 km (0.058 R)
• M29: 17,795,564 km (0.094 R)
• M30: 18,176,141 km (0.094 R)
• M31: 19,178,447 km (0.089 R)
• M32: 20,834,944 km (0.055 R)
• M33: 23,196,496 km (0.095 R)
• M34: 23,695,555 km (0.072 R)
• M35: 24,704,443 km (0.12 R)
• M36: 25,555,655 km (0.037 R)
• M37: 26,071,019 km (0.115 R)
• M38: 26,850,574 km (0.025 R)
• M39: 27,199,436 km (0.091 R)
• M40: 27,374,466 km (0.088 R)
• M41: 28,877,176 km (0.103 R)
• M42: 31,409,719 km (0.119 R)
• M43: 32,146,338 km (0.118 R)
• M44: 34,295,461 km (0.062 R)
• M45: 34,673,944 km (0.116 R)
• M46: 35,339,505 km (0.113 R)
• M47: 36,394,020 km (0.102 R)
• M48: 36,876,773 km (0.095 R)
• M49: 37,167,441 km (0.116 R)
• M50: 37,556,246 km (0.076 R)
• M51: 37,751,023 km (0.067 R)
• M52: 38,141,772 km (0.094 R)
• M53: 39,025,896 km (0.067 R)
• M54: 40,514,245 km (0.099 R)
• M55: 43,035,867 km (0.051 R)
• M56: 43,444,119 km (0.096 R)
• M57: 43,751,094 km (0.095 R)
• M58: 44,779,430 km (0.103 R)
• M59: 44,882,652 km (0.084 R)
• M60: 46,650,450 km (0.112 R)
• M61: 48,546,903 km (0.049 R)
• M62: 50,791,020 km (0.075 R)
• M63: 53,068,797 km (0.053 R)
• M64: 54,165,200 km (0.12 R)
• M65: 54,275,155 km (0.066 R)
• M66: 54,936,976 km (0.07 R)
• M67: 55,268,933 km (0.057 R)
• M68: 55,712,491 km (0.114 R)
• M69: 56,157,245 km (0.114 R)
• M70: 57,723,086 km (0.076 R)
• M71: 58,060,579 km (0.079 R)
• M72: 62,621,519 km (0.106 R)
• M73: 64,477,879 km (0.107 R)
• M74: 65,178,745 km (0.047 R)
• M75: 65,999,589 km (0.08 R)
• M76: 68,482,315 km (0.119 R)
• M77: 70,634,579 km (0.095 R)
• M78: 71,719,164 km (0.111 R)
• M79: 72,081,789 km (0.091 R)
• M80: 72,566,337 km (0.081 R)
• M81: 73,051,931 km (0.104 R)
• M82: 74,637,818 km (0.04 R)
• M83: 75,128,051 km (0.104 R)
• M84: 76,605,030 km (0.087 R)
• M85: 78,464,831 km (0.091 R)
• M86: 79,212,821 km (0.038 R)
• M87: 79,587,713 km (0.078 R)
• M88: 84,259,953 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit