🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 35.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,788,640 km

• M1: 44,879 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.05 AU - 1.53 AU

Year: 541 Days

Day: 27 Hours

Environment

Temp: -22 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.53 AU - 1.77 AU

Year: 782 Days

Day: 19 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.77 AU - 2.39 AU

Year: 1107 Days

Day: 27.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,788,640 km

• M1: 236,963 km (0.117 R)
• M2: 639,680 km (0.104 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 9.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.5 AU - 8.94 AU

Year: 9501 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,788,640 km

• M1: 120,725 km (0.028 R)
• M2: 270,323 km (0.101 R)
• M3: 491,878 km (0.078 R)
• M4: 574,456 km (0.074 R)
• M5: 771,327 km (0.051 R)
• M6: 1,851,124 km (0.038 R)
• M7: 2,124,140 km (0.115 R)
• M8: 2,218,088 km (0.082 R)
• M9: 2,888,585 km (0.098 R)
• M10: 3,618,473 km (0.107 R)
• M11: 3,731,270 km (0.113 R)
• M12: 4,313,206 km (0.09 R)
• M13: 5,080,194 km (0.039 R)
• M14: 5,238,618 km (0.109 R)
• M15: 5,691,152 km (0.11 R)
• M16: 5,988,702 km (0.105 R)
• M17: 6,564,654 km (0.1 R)
• M18: 6,841,859 km (0.076 R)
• M19: 6,911,870 km (0.112 R)
• M20: 7,587,754 km (0.085 R)
• M21: 7,915,373 km (0.04 R)
• M22: 8,173,429 km (0.074 R)
• M23: 8,622,223 km (0.106 R)
• M24: 9,040,648 km (0.1 R)
• M25: 9,504,701 km (0.113 R)
• M26: 9,661,030 km (0.05 R)
• M27: 10,335,418 km (0.094 R)
• M28: 10,902,094 km (0.027 R)
• M29: 10,983,924 km (0.093 R)
• M30: 11,148,033 km (0.067 R)
• M31: 11,354,478 km (0.038 R)
• M32: 12,065,667 km (0.095 R)
• M33: 12,705,198 km (0.074 R)
• M34: 12,877,684 km (0.054 R)
• M35: 13,618,941 km (0.103 R)
• M36: 14,508,899 km (0.04 R)
• M37: 14,870,178 km (0.112 R)
• M38: 15,693,714 km (0.117 R)
• M39: 15,878,767 km (0.116 R)
• M40: 16,391,439 km (0.116 R)
• M41: 16,485,237 km (0.079 R)
• M42: 16,626,158 km (0.075 R)
• M43: 16,720,404 km (0.047 R)
• M44: 17,099,186 km (0.082 R)
• M45: 17,241,903 km (0.066 R)
• M46: 18,106,728 km (0.058 R)
• M47: 18,300,906 km (0.095 R)
• M48: 18,789,193 km (0.112 R)
• M49: 19,232,302 km (0.049 R)
• M50: 20,179,107 km (0.076 R)
• M51: 20,683,551 km (0.08 R)
• M52: 20,988,132 km (0.111 R)
• M53: 21,447,996 km (0.093 R)
• M54: 21,807,929 km (0.105 R)
• M55: 23,162,089 km (0.109 R)
• M56: 23,267,406 km (0.05 R)
• M57: 23,743,127 km (0.063 R)
• M58: 24,115,476 km (0.101 R)
• M59: 24,436,214 km (0.116 R)
• M60: 24,543,326 km (0.051 R)
• M61: 25,298,197 km (0.094 R)
• M62: 25,406,655 km (0.042 R)
• M63: 26,170,053 km (0.108 R)
• M64: 26,444,565 km (0.103 R)
• M65: 26,664,923 km (0.114 R)
• M66: 27,218,285 km (0.11 R)
• M67: 28,787,866 km (0.11 R)
• M68: 29,469,584 km (0.099 R)
• M69: 30,386,768 km (0.04 R)
• M70: 31,080,753 km (0.096 R)
• M71: 31,546,301 km (0.039 R)
• M72: 31,896,959 km (0.07 R)
• M73: 32,190,320 km (0.081 R)
• M74: 32,956,860 km (0.076 R)
• M75: 33,431,683 km (0.109 R)
• M76: 33,968,441 km (0.108 R)
• M77: 34,508,040 km (0.098 R)
• M78: 35,171,507 km (0.032 R)
• M79: 35,232,094 km (0.071 R)
• M80: 36,633,676 km (0.079 R)
• M81: 36,756,346 km (0.097 R)
• M82: 37,619,377 km (0.081 R)
• M83: 37,991,277 km (0.111 R)
• M84: 38,302,141 km (0.117 R)
• M85: 38,426,607 km (0.067 R)
• M86: 42,161,916 km (0.113 R)
• M87: 42,419,224 km (0.026 R)
• M88: 42,806,384 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 13.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.33 AU - 9.83 AU

Year: 10095 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,788,640 km

• M1: 197,469 km (0.112 R)
• M2: 473,178 km (0.044 R)
• M3: 856,448 km (0.109 R)
• M4: 1,010,833 km (0.119 R)
• M5: 1,192,445 km (0.076 R)
• M6: 1,421,629 km (0.101 R)
• M7: 1,608,177 km (0.118 R)
• M8: 1,843,195 km (0.078 R)
• M9: 1,985,613 km (0.06 R)
• M10: 2,347,490 km (0.067 R)
• M11: 2,435,603 km (0.047 R)
• M12: 2,615,569 km (0.115 R)
• M13: 2,846,997 km (0.052 R)
• M14: 2,965,179 km (0.082 R)
• M15: 3,255,848 km (0.063 R)
• M16: 3,657,967 km (0.088 R)
• M17: 3,970,178 km (0.12 R)
• M18: 4,183,355 km (0.119 R)
• M19: 4,676,579 km (0.105 R)
• M20: 5,130,758 km (0.095 R)
• M21: 5,569,529 km (0.12 R)
• M22: 5,718,678 km (0.098 R)
• M23: 5,838,805 km (0.1 R)
• M24: 6,051,084 km (0.081 R)
• M25: 6,266,056 km (0.049 R)
• M26: 6,577,669 km (0.044 R)
• M27: 7,940,954 km (0.062 R)
• M28: 8,041,783 km (0.099 R)
• M29: 8,620,428 km (0.073 R)
• M30: 8,932,339 km (0.107 R)
• M31: 10,216,787 km (0.087 R)
• M32: 10,657,801 km (0.116 R)
• M33: 10,955,351 km (0.092 R)
• M34: 11,142,648 km (0.06 R)
• M35: 12,095,437 km (0.042 R)
• M36: 12,211,525 km (0.06 R)
• M37: 12,522,838 km (0.095 R)
• M38: 12,994,969 km (0.101 R)
• M39: 14,528,048 km (0.089 R)
• M40: 14,734,044 km (0.062 R)
• M41: 15,107,291 km (0.059 R)
• M42: 15,694,163 km (0.04 R)
• M43: 15,863,209 km (0.086 R)
• M44: 16,288,366 km (0.098 R)
• M45: 16,502,440 km (0.085 R)
• M46: 16,760,497 km (0.106 R)
• M47: 17,063,432 km (0.115 R)
• M48: 17,324,331 km (0.073 R)
• M49: 18,071,124 km (0.069 R)
• M50: 18,381,689 km (0.068 R)
• M51: 18,828,388 km (0.116 R)
• M52: 19,188,320 km (0.066 R)
• M53: 20,466,036 km (0.079 R)
• M54: 20,836,141 km (0.104 R)
• M55: 22,338,852 km (0.108 R)
• M56: 22,911,213 km (0.072 R)
• M57: 24,314,740 km (0.119 R)
• M58: 25,497,162 km (0.091 R)
• M59: 26,748,698 km (0.106 R)
• M60: 26,900,240 km (0.104 R)
• M61: 29,051,757 km (0.075 R)
• M62: 29,311,459 km (0.079 R)
• M63: 29,833,406 km (0.111 R)
• M64: 30,200,669 km (0.117 R)
• M65: 30,463,811 km (0.062 R)
• M66: 30,833,617 km (0.086 R)
• M67: 30,992,490 km (0.067 R)
• M68: 33,626,609 km (0.065 R)
• M69: 34,118,188 km (0.115 R)
• M70: 34,612,160 km (0.115 R)
• M71: 36,779,983 km (0.084 R)
• M72: 36,948,580 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.9

Radius: 6.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.61 AU - 18.61 AU

Year: 23857 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,788,640 km

• M1: 125,064 km (0.102 R)
• M2: 192,682 km (0.115 R)
• M3: 303,983 km (0.098 R)
• M4: 924,066 km (0.102 R)
• M5: 1,285,046 km (0.101 R)
• M6: 1,608,177 km (0.072 R)
• M7: 1,819,409 km (0.086 R)
• M8: 1,873,564 km (0.102 R)
• M9: 2,095,866 km (0.111 R)
• M10: 2,535,235 km (0.101 R)
• M11: 3,002,429 km (0.111 R)
• M12: 3,361,763 km (0.104 R)
• M13: 3,462,293 km (0.089 R)
• M14: 4,300,939 km (0.095 R)
• M15: 4,446,498 km (0.109 R)
• M16: 4,556,901 km (0.111 R)
• M17: 4,893,346 km (0.063 R)
• M18: 5,276,616 km (0.101 R)
• M19: 5,829,380 km (0.114 R)
• M20: 6,400,395 km (0.082 R)
• M21: 6,776,784 km (0.104 R)
• M22: 7,420,204 km (0.1 R)
• M23: 8,038,193 km (0.116 R)
• M24: 8,949,393 km (0.106 R)
• M25: 9,464,309 km (0.114 R)
• M26: 9,653,999 km (0.043 R)
• M27: 9,844,886 km (0.113 R)
• M28: 10,037,120 km (0.082 R)
• M29: 11,416,711 km (0.114 R)
• M30: 11,467,126 km (0.045 R)
• M31: 12,593,747 km (0.098 R)
• M32: 12,802,436 km (0.09 R)
• M33: 13,808,931 km (0.116 R)
• M34: 15,282,619 km (0.049 R)
• M35: 15,393,621 km (0.042 R)
• M36: 15,505,071 km (0.054 R)
• M37: 15,672,621 km (0.099 R)
• M38: 15,728,720 km (0.117 R)
• M39: 18,790,689 km (0.052 R)
• M40: 19,268,505 km (0.109 R)
• M41: 19,508,909 km (0.092 R)
• M42: 20,541,583 km (0.079 R)
• M43: 20,602,918 km (0.082 R)
• M44: 21,467,594 km (0.104 R)
• M45: 22,218,126 km (0.03 R)
• M46: 23,680,595 km (0.11 R)
• M47: 23,744,922 km (0.108 R)
• M48: 24,326,110 km (0.11 R)
• M49: 24,520,886 km (0.1 R)
• M50: 27,842,557 km (0.105 R)
• M51: 28,455,310 km (0.084 R)
• M52: 28,934,921 km (0.091 R)
• M53: 30,041,347 km (0.114 R)
• M54: 31,020,614 km (0.056 R)
• M55: 32,223,980 km (0.064 R)
• M56: 33,226,285 km (0.081 R)
• M57: 33,442,454 km (0.108 R)
• M58: 33,514,561 km (0.112 R)
• M59: 34,020,949 km (0.08 R)
• M60: 35,334,867 km (0.116 R)
• M61: 36,368,290 km (0.064 R)
• M62: 38,238,113 km (0.067 R)
• M63: 38,767,391 km (0.047 R)
• M64: 38,843,087 km (0.095 R)
• M65: 39,146,771 km (0.085 R)
• M66: 41,139,714 km (0.079 R)
• M67: 41,759,498 km (0.065 R)
• M68: 42,226,393 km (0.037 R)
• M69: 42,538,603 km (0.12 R)
• M70: 43,637,400 km (0.043 R)
• M71: 43,716,238 km (0.032 R)
• M72: 44,428,024 km (0.088 R)
• M73: 45,303,172 km (0.091 R)
• M74: 45,782,783 km (0.064 R)
• M75: 47,070,372 km (0.108 R)
• M76: 48,369,629 km (0.082 R)
• M77: 49,187,780 km (0.115 R)
• M78: 49,927,841 km (0.091 R)
• M79: 50,092,847 km (0.083 R)
• M80: 50,671,791 km (0.116 R)
• M81: 51,003,449 km (0.039 R)
• M82: 51,669,309 km (0.06 R)
• M83: 51,836,111 km (0.093 R)
• M84: 52,254,087 km (0.079 R)
• M85: 52,505,412 km (0.086 R)
• M86: 52,589,336 km (0.068 R)
• M87: 53,261,779 km (0.076 R)
• M88: 53,683,645 km (0.114 R)
• M89: 54,021,736 km (0.051 R)
• M90: 54,445,547 km (0.069 R)
• M91: 55,467,151 km (0.093 R)
• M92: 57,183,786 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit