🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.73 AU - 0.75 AU

Year: 228 Days

Day: 42.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.06 AU - 1.4 AU

Year: 489 Days

Day: 14.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.09 AU - 1.49 AU

Year: 525 Days

Day: 33.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,552,419 km

• M1: 107,561 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.25 AU - 2.01 AU

Year: 745 Days

Day: 16.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 8.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.43 AU - 6.63 AU

Year: 5976 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,552,419 km

• M1: 174,431 km (0.044 R)
• M2: 236,813 km (0.102 R)
• M3: 433,535 km (0.062 R)
• M4: 562,937 km (0.115 R)
• M5: 649,404 km (0.046 R)
• M6: 764,296 km (0.057 R)
• M7: 1,041,800 km (0.076 R)
• M8: 1,220,419 km (0.085 R)
• M9: 1,454,241 km (0.09 R)
• M10: 1,592,021 km (0.088 R)
• M11: 1,782,758 km (0.118 R)
• M12: 1,864,438 km (0.099 R)
• M13: 2,048,593 km (0.111 R)
• M14: 2,151,666 km (0.086 R)
• M15: 2,238,732 km (0.091 R)
• M16: 2,416,754 km (0.047 R)
• M17: 2,489,309 km (0.115 R)
• M18: 2,655,213 km (0.098 R)
• M19: 2,901,301 km (0.065 R)
• M20: 3,017,389 km (0.112 R)
• M21: 3,294,295 km (0.092 R)
• M22: 3,415,619 km (0.028 R)
• M23: 3,621,016 km (0.086 R)
• M24: 4,087,014 km (0.053 R)
• M25: 4,195,622 km (0.077 R)
• M26: 4,617,189 km (0.108 R)
• M27: 5,286,490 km (0.091 R)
• M28: 5,620,542 km (0.095 R)
• M29: 5,814,570 km (0.117 R)
• M30: 5,887,873 km (0.051 R)
• M31: 5,961,475 km (0.12 R)
• M32: 6,284,008 km (0.06 R)
• M33: 6,714,551 km (0.103 R)
• M34: 6,894,667 km (0.038 R)
• M35: 7,128,488 km (0.071 R)
• M36: 7,550,653 km (0.064 R)
• M37: 8,144,407 km (0.079 R)
• M38: 8,336,491 km (0.092 R)
• M39: 8,613,546 km (0.096 R)
• M40: 9,233,779 km (0.047 R)
• M41: 9,348,072 km (0.093 R)
• M42: 9,955,888 km (0.07 R)
• M43: 10,786,156 km (0.108 R)
• M44: 10,967,020 km (0.115 R)
• M45: 12,480,801 km (0.077 R)
• M46: 12,702,505 km (0.088 R)
• M47: 13,213,830 km (0.118 R)
• M48: 13,504,499 km (0.114 R)
• M49: 13,764,650 km (0.115 R)
• M50: 13,829,874 km (0.109 R)
• M51: 14,455,343 km (0.118 R)
• M52: 15,190,916 km (0.026 R)
• M53: 15,495,347 km (0.086 R)
• M54: 16,076,086 km (0.114 R)
• M55: 16,248,124 km (0.096 R)
• M56: 17,718,073 km (0.025 R)
• M57: 18,902,589 km (0.12 R)
• M58: 19,084,350 km (0.097 R)
• M59: 19,303,062 km (0.074 R)
• M60: 19,853,732 km (0.092 R)
• M61: 20,038,485 km (0.115 R)
• M62: 20,149,636 km (0.118 R)
• M63: 20,521,387 km (0.104 R)
• M64: 20,633,436 km (0.094 R)
• M65: 21,688,400 km (0.11 R)
• M66: 21,764,396 km (0.112 R)
• M67: 22,222,464 km (0.093 R)
• M68: 22,954,297 km (0.036 R)
• M69: 23,031,789 km (0.087 R)
• M70: 24,086,304 km (0.092 R)
• M71: 25,116,735 km (0.107 R)
• M72: 25,476,817 km (0.104 R)
• M73: 25,717,669 km (0.101 R)
• M74: 26,283,000 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 9.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.93 AU - 10.65 AU

Year: 10141 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,552,419 km

• M1: 147,204 km (0.053 R)
• M2: 295,755 km (0.044 R)
• M3: 403,765 km (0.081 R)
• M4: 633,846 km (0.053 R)
• M5: 698,173 km (0.05 R)
• M6: 1,054,964 km (0.068 R)
• M7: 1,378,844 km (0.107 R)
• M8: 1,508,246 km (0.094 R)
• M9: 2,042,011 km (0.078 R)
• M10: 2,165,579 km (0.081 R)
• M11: 2,368,433 km (0.051 R)
• M12: 2,930,323 km (0.111 R)
• M13: 3,269,611 km (0.102 R)
• M14: 3,863,215 km (0.12 R)
• M15: 4,684,059 km (0.082 R)
• M16: 5,080,792 km (0.108 R)
• M17: 5,385,673 km (0.097 R)
• M18: 5,557,561 km (0.085 R)
• M19: 6,335,320 km (0.036 R)
• M20: 6,774,091 km (0.119 R)
• M21: 7,034,541 km (0.072 R)
• M22: 7,991,518 km (0.101 R)
• M23: 8,227,284 km (0.081 R)
• M24: 8,585,272 km (0.11 R)
• M25: 9,440,224 km (0.079 R)
• M26: 10,237,132 km (0.088 R)
• M27: 10,322,253 km (0.11 R)
• M28: 10,579,113 km (0.04 R)
• M29: 10,751,449 km (0.083 R)
• M30: 10,881,450 km (0.067 R)
• M31: 11,142,797 km (0.06 R)
• M32: 11,494,652 km (0.115 R)
• M33: 11,671,925 km (0.102 R)
• M34: 11,984,285 km (0.099 R)
• M35: 13,681,174 km (0.096 R)
• M36: 17,293,514 km (0.096 R)
• M37: 17,547,830 km (0.077 R)
• M38: 17,956,980 km (0.11 R)
• M39: 19,414,213 km (0.041 R)
• M40: 19,572,488 km (0.109 R)
• M41: 20,156,817 km (0.047 R)
• M42: 20,963,000 km (0.049 R)
• M43: 22,884,585 km (0.117 R)
• M44: 23,219,684 km (0.111 R)
• M45: 23,331,733 km (0.097 R)
• M46: 23,725,325 km (0.102 R)
• M47: 24,291,403 km (0.107 R)
• M48: 24,633,085 km (0.08 R)
• M49: 24,747,377 km (0.116 R)
• M50: 24,861,820 km (0.092 R)
• M51: 25,263,939 km (0.116 R)
• M52: 25,436,874 km (0.054 R)
• M53: 25,725,897 km (0.108 R)
• M54: 26,074,310 km (0.036 R)
• M55: 26,658,490 km (0.025 R)
• M56: 27,305,950 km (0.095 R)
• M57: 27,661,394 km (0.074 R)
• M58: 27,780,175 km (0.084 R)
• M59: 28,436,610 km (0.101 R)
• M60: 29,521,793 km (0.118 R)
• M61: 29,764,740 km (0.098 R)
• M62: 29,825,627 km (0.11 R)
• M63: 30,130,507 km (0.075 R)
• M64: 30,804,894 km (0.103 R)
• M65: 31,051,432 km (0.077 R)
• M66: 31,484,218 km (0.058 R)
• M67: 31,608,385 km (0.069 R)
• M68: 32,168,629 km (0.098 R)
• M69: 33,046,618 km (0.094 R)
• M70: 33,425,251 km (0.042 R)
• M71: 33,805,528 km (0.067 R)
• M72: 34,059,695 km (0.076 R)
• M73: 34,634,001 km (0.1 R)
• M74: 35,211,599 km (0.081 R)
• M75: 36,571,593 km (0.115 R)
• M76: 37,290,860 km (0.06 R)
• M77: 40,012,494 km (0.032 R)
• M78: 40,753,452 km (0.077 R)
• M79: 41,839,383 km (0.104 R)
• M80: 42,934,888 km (0.104 R)
• M81: 43,210,298 km (0.116 R)
• M82: 44,387,035 km (0.116 R)
• M83: 44,595,724 km (0.105 R)
• M84: 44,735,149 km (0.097 R)
• M85: 45,644,405 km (0.049 R)
• M86: 47,126,172 km (0.09 R)
• M87: 47,410,258 km (0.077 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit