🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.68 AU - 0.72 AU

Year: 204 Days

Day: 37.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,471,872 km

• M1: 196,572 km (0.1 R)
• M2: 369,058 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.73 AU - 0.75 AU

Year: 222 Days

Day: 19.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.94 AU

Year: 297 Days

Day: 41.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,471,872 km

• M1: 393,293 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.01 AU - 1.49 AU

Year: 487 Days

Day: 31.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,471,872 km

• M1: 580,290 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.39 AU - 4.03 AU

Year: 2489 Days

Day: 44.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,471,872 km

• M1: 292,613 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.75 AU - 4.27 AU

Year: 2796 Days

Day: 37.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,471,872 km

• M1: 268,678 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.68 AU - 4.8 AU

Year: 3594 Days

Day: 22 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,471,872 km

• M1: 399,127 km (0.116 R)

Asteroid Belt

Center: 8.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 9.3

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.29 AU - 12.97 AU

Year: 13812 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,471,872 km

• M1: 144,661 km (0.051 R)
• M2: 473,178 km (0.064 R)
• M3: 578,345 km (0.117 R)
• M4: 711,787 km (0.041 R)
• M5: 856,298 km (0.03 R)
• M6: 1,056,610 km (0.093 R)
• M7: 1,347,428 km (0.109 R)
• M8: 2,150,170 km (0.046 R)
• M9: 2,210,309 km (0.088 R)
• M10: 2,332,380 km (0.093 R)
• M11: 2,519,677 km (0.102 R)
• M12: 3,671,730 km (0.072 R)
• M13: 3,963,895 km (0.119 R)
• M14: 4,377,982 km (0.099 R)
• M15: 5,004,946 km (0.087 R)
• M16: 5,125,672 km (0.076 R)
• M17: 5,576,560 km (0.093 R)
• M18: 5,828,034 km (0.084 R)
• M19: 6,472,651 km (0.107 R)
• M20: 6,736,991 km (0.096 R)
• M21: 6,870,432 km (0.072 R)
• M22: 7,413,023 km (0.081 R)
• M23: 7,829,055 km (0.071 R)
• M24: 7,922,554 km (0.059 R)
• M25: 8,158,021 km (0.094 R)
• M26: 8,539,346 km (0.057 R)
• M27: 8,975,423 km (0.073 R)
• M28: 9,418,832 km (0.029 R)
• M29: 11,315,433 km (0.084 R)
• M30: 11,687,334 km (0.111 R)
• M31: 12,009,268 km (0.054 R)
• M32: 13,944,616 km (0.102 R)
• M33: 14,229,001 km (0.113 R)
• M34: 15,797,386 km (0.108 R)
• M35: 16,812,856 km (0.093 R)
• M36: 17,972,539 km (0.11 R)
• M37: 18,158,040 km (0.118 R)
• M38: 18,219,973 km (0.087 R)
• M39: 18,718,134 km (0.03 R)
• M40: 18,843,497 km (0.076 R)
• M41: 19,410,623 km (0.119 R)
• M42: 19,537,482 km (0.055 R)
• M43: 20,432,825 km (0.106 R)
• M44: 20,820,583 km (0.074 R)
• M45: 21,603,429 km (0.103 R)
• M46: 21,932,544 km (0.064 R)
• M47: 22,064,639 km (0.079 R)
• M48: 22,197,033 km (0.113 R)
• M49: 22,795,873 km (0.077 R)
• M50: 22,996,633 km (0.098 R)
• M51: 23,332,630 km (0.109 R)
• M52: 23,738,041 km (0.046 R)
• M53: 23,805,808 km (0.1 R)
• M54: 26,851,471 km (0.114 R)
• M55: 27,989,014 km (0.058 R)
• M56: 28,347,749 km (0.098 R)
• M57: 29,505,936 km (0.072 R)
• M58: 30,017,411 km (0.114 R)
• M59: 30,311,072 km (0.076 R)
• M60: 30,458,276 km (0.093 R)
• M61: 30,531,878 km (0.087 R)
• M62: 31,197,738 km (0.112 R)
• M63: 32,167,731 km (0.1 R)
• M64: 32,317,927 km (0.098 R)
• M65: 34,828,479 km (0.057 R)
• M66: 35,601,600 km (0.111 R)
• M67: 35,679,242 km (0.036 R)
• M68: 35,756,883 km (0.077 R)
• M69: 35,834,674 km (0.086 R)
• M70: 36,771,755 km (0.064 R)
• M71: 37,007,372 km (0.109 R)
• M72: 39,149,912 km (0.079 R)
• M73: 39,953,702 km (0.094 R)
• M74: 40,276,684 km (0.038 R)
• M75: 42,726,797 km (0.111 R)
• M76: 43,803,304 km (0.113 R)
• M77: 45,140,709 km (0.091 R)
• M78: 49,752,063 km (0.076 R)
• M79: 50,012,663 km (0.036 R)
• M80: 50,535,208 km (0.116 R)
• M81: 51,059,399 km (0.091 R)
• M82: 51,410,056 km (0.086 R)
• M83: 53,174,563 km (0.065 R)
• M84: 53,886,051 km (0.043 R)
• M85: 53,975,211 km (0.087 R)
• M86: 55,048,725 km (0.052 R)
• M87: 55,858,499 km (0.081 R)
• M88: 58,403,158 km (0.062 R)
• M89: 59,874,005 km (0.07 R)
• M90: 60,521,464 km (0.116 R)
• M91: 61,357,118 km (0.099 R)
• M92: 61,729,766 km (0.058 R)
• M93: 62,196,661 km (0.102 R)
• M94: 62,383,808 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.4

Radius: 12.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.19 AU - 14.43 AU

Year: 14134 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 97,471,872 km

• M1: 169,494 km (0.065 R)
• M2: 567,724 km (0.116 R)
• M3: 986,149 km (0.061 R)
• M4: 1,099,395 km (0.106 R)
• M5: 1,217,278 km (0.055 R)
• M6: 1,314,965 km (0.119 R)
• M7: 1,571,226 km (0.108 R)
• M8: 1,788,143 km (0.089 R)
• M9: 2,466,869 km (0.093 R)
• M10: 2,561,116 km (0.061 R)
• M11: 2,818,274 km (0.078 R)
• M12: 2,917,009 km (0.101 R)
• M13: 3,016,940 km (0.109 R)
• M14: 3,820,730 km (0.111 R)
• M15: 4,004,137 km (0.094 R)
• M16: 4,341,629 km (0.081 R)
• M17: 4,456,221 km (0.083 R)
• M18: 4,806,131 km (0.065 R)
• M19: 5,450,150 km (0.067 R)
• M20: 6,121,545 km (0.116 R)
• M21: 6,250,498 km (0.076 R)
• M22: 6,730,558 km (0.058 R)
• M23: 7,268,063 km (0.091 R)
• M24: 7,450,423 km (0.075 R)
• M25: 8,147,549 km (0.095 R)
• M26: 9,207,450 km (0.104 R)
• M27: 9,553,918 km (0.087 R)
• M28: 9,803,896 km (0.085 R)
• M29: 10,929,920 km (0.076 R)
• M30: 11,034,339 km (0.088 R)
• M31: 11,349,542 km (0.099 R)
• M32: 11,667,736 km (0.099 R)
• M33: 12,096,633 km (0.12 R)
• M34: 12,258,798 km (0.084 R)
• M35: 12,367,256 km (0.1 R)
• M36: 12,914,635 km (0.088 R)
• M37: 14,776,829 km (0.028 R)
• M38: 15,240,881 km (0.056 R)
• M39: 15,474,703 km (0.097 R)
• M40: 16,064,567 km (0.026 R)
• M41: 16,541,635 km (0.117 R)
• M42: 17,084,077 km (0.094 R)
• M43: 18,000,962 km (0.087 R)
• M44: 18,186,314 km (0.09 R)
• M45: 19,311,440 km (0.103 R)
• M46: 19,627,989 km (0.074 R)
• M47: 20,976,314 km (0.1 R)
• M48: 21,628,860 km (0.11 R)
• M49: 21,957,676 km (0.113 R)
• M50: 22,089,622 km (0.12 R)
• M51: 23,693,909 km (0.078 R)
• M52: 24,646,997 km (0.081 R)
• M53: 27,084,246 km (0.086 R)
• M54: 27,723,328 km (0.07 R)
• M55: 28,009,060 km (0.08 R)
• M56: 28,223,882 km (0.063 R)
• M57: 29,088,857 km (0.082 R)
• M58: 29,451,931 km (0.088 R)
• M59: 30,770,936 km (0.113 R)
• M60: 31,512,193 km (0.085 R)
• M61: 33,087,758 km (0.1 R)
• M62: 33,239,151 km (0.103 R)
• M63: 33,466,689 km (0.09 R)
• M64: 33,694,826 km (0.083 R)
• M65: 33,847,117 km (0.078 R)
• M66: 36,862,860 km (0.098 R)
• M67: 37,098,327 km (0.096 R)
• M68: 37,649,895 km (0.064 R)
• M69: 38,761,107 km (0.081 R)
• M70: 40,690,920 km (0.111 R)
• M71: 42,158,774 km (0.095 R)
• M72: 43,560,955 km (0.118 R)
• M73: 44,727,220 km (0.103 R)
• M74: 46,580,588 km (0.077 R)
• M75: 47,260,810 km (0.034 R)
• M76: 48,458,939 km (0.112 R)
• M77: 49,753,858 km (0.115 R)
• M78: 50,885,267 km (0.038 R)
• M79: 50,972,632 km (0.104 R)
• M80: 51,673,498 km (0.118 R)
• M81: 52,289,393 km (0.094 R)
• M82: 52,465,768 km (0.066 R)
• M83: 53,350,789 km (0.068 R)
• M84: 55,494,976 km (0.069 R)
• M85: 57,212,359 km (0.049 R)
• M86: 60,421,383 km (0.074 R)
• M87: 60,791,937 km (0.063 R)
• M88: 62,094,486 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 4.4

Gravity: 43.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.9 AU - 20.74 AU

Year: 26197 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,471,872 km

• M1: 79,436 km (0.118 R)
• M2: 152,141 km (0.107 R)
• M3: 216,019 km (0.09 R)
• M4: 560,842 km (0.086 R)
• M5: 776,413 km (0.118 R)
• M6: 1,277,117 km (0.075 R)
• M7: 1,782,159 km (0.073 R)
• M8: 1,858,903 km (0.102 R)
• M9: 1,936,844 km (0.12 R)
• M10: 2,095,717 km (0.102 R)
• M11: 2,468,814 km (0.045 R)
• M12: 2,952,314 km (0.12 R)
• M13: 3,706,138 km (0.057 R)
• M14: 3,953,423 km (0.113 R)
• M15: 5,322,692 km (0.091 R)
• M16: 6,172,857 km (0.09 R)
• M17: 6,524,711 km (0.072 R)
• M18: 6,882,998 km (0.079 R)
• M19: 7,932,427 km (0.036 R)
• M20: 8,186,444 km (0.082 R)
• M21: 8,250,472 km (0.092 R)
• M22: 10,313,427 km (0.089 R)
• M23: 11,652,029 km (0.094 R)
• M24: 12,820,986 km (0.116 R)
• M25: 13,193,934 km (0.069 R)
• M26: 14,256,976 km (0.036 R)
• M27: 15,425,934 km (0.107 R)
• M28: 15,981,989 km (0.118 R)
• M29: 17,277,357 km (0.103 R)
• M30: 17,441,765 km (0.064 R)
• M31: 18,606,086 km (0.074 R)
• M32: 19,028,101 km (0.099 R)
• M33: 19,367,838 km (0.078 R)
• M34: 20,139,763 km (0.115 R)
• M35: 20,572,998 km (0.083 R)
• M36: 20,659,915 km (0.061 R)
• M37: 21,360,332 km (0.111 R)
• M38: 21,625,120 km (0.107 R)
• M39: 22,425,618 km (0.057 R)
• M40: 23,598,915 km (0.034 R)
• M41: 24,514,902 km (0.106 R)
• M42: 24,791,958 km (0.046 R)
• M43: 25,442,559 km (0.041 R)
• M44: 26,665,521 km (0.07 R)
• M45: 27,619,357 km (0.065 R)
• M46: 28,196,955 km (0.11 R)
• M47: 28,487,175 km (0.098 R)
• M48: 30,944,469 km (0.1 R)
• M49: 31,343,895 km (0.108 R)
• M50: 32,856,928 km (0.047 R)
• M51: 34,393,598 km (0.111 R)
• M52: 36,794,943 km (0.089 R)
• M53: 38,175,881 km (0.108 R)
• M54: 42,419,374 km (0.05 R)
• M55: 42,751,930 km (0.058 R)
• M56: 42,974,083 km (0.111 R)
• M57: 43,978,632 km (0.102 R)
• M58: 45,217,004 km (0.102 R)
• M59: 46,352,601 km (0.09 R)
• M60: 46,809,473 km (0.075 R)
• M61: 48,651,920 km (0.075 R)
• M62: 48,767,859 km (0.117 R)
• M63: 50,518,004 km (0.093 R)
• M64: 50,988,041 km (0.065 R)
• M65: 51,223,657 km (0.112 R)
• M66: 51,814,419 km (0.066 R)
• M67: 54,921,866 km (0.053 R)
• M68: 57,108,239 km (0.071 R)
• M69: 57,966,183 km (0.072 R)
• M70: 60,191,750 km (0.072 R)
• M71: 63,835,955 km (0.067 R)
• M72: 63,962,814 km (0.105 R)
• M73: 65,236,639 km (0.072 R)
• M74: 65,876,769 km (0.069 R)
• M75: 67,938,975 km (0.088 R)
• M76: 69,238,682 km (0.036 R)
• M77: 69,499,580 km (0.082 R)
• M78: 71,862,329 km (0.076 R)
• M79: 73,319,263 km (0.108 R)
• M80: 73,585,098 km (0.069 R)
• M81: 77,206,563 km (0.06 R)
• M82: 79,243,338 km (0.049 R)
• M83: 79,652,788 km (0.096 R)
• M84: 79,789,520 km (0.083 R)
• M85: 80,062,985 km (0.119 R)
• M86: 81,435,246 km (0.111 R)
• M87: 83,786,027 km (0.096 R)
• M88: 84,203,256 km (0.081 R)
• M89: 84,342,382 km (0.093 R)
• M90: 84,899,933 km (0.08 R)
• M91: 89,546,443 km (0.093 R)
• M92: 94,274,783 km (0.073 R)
• M93: 95,433,269 km (0.109 R)
• M94: 96,596,392 km (0.112 R)
• M95: 97,033,816 km (0.112 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit