🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 200 Days

Day: 29.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.6 AU - 0.88 AU

Year: 242 Days

Day: 37 Hours

Environment

Temp: 111 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.73 AU - 0.95 AU

Year: 293 Days

Day: 37.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.12 AU - 1.18 AU

Year: 470 Days

Day: 27.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 158.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,183,703 km

• M1: 991,235 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.26 AU - 1.36 AU

Year: 571 Days

Day: 44.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,183,703 km

• M1: 40,840 km (0.113 R)
• M2: 473,178 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.35 AU - 1.81 AU

Year: 756 Days

Day: 40.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,183,703 km

• M1: 149,897 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.94 AU - 1.98 AU

Year: 1045 Days

Day: 37.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 10.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.45 AU - 10.99 AU

Year: 10661 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,183,703 km

• M1: 150,944 km (0.102 R)
• M2: 279,449 km (0.114 R)
• M3: 353,649 km (0.101 R)
• M4: 422,464 km (0.075 R)
• M5: 512,672 km (0.112 R)
• M6: 593,754 km (0.067 R)
• M7: 945,010 km (0.111 R)
• M8: 1,068,877 km (0.076 R)
• M9: 1,132,905 km (0.044 R)
• M10: 1,265,149 km (0.045 R)
• M11: 1,521,261 km (0.092 R)
• M12: 1,692,999 km (0.094 R)
• M13: 2,002,667 km (0.077 R)
• M14: 2,109,779 km (0.093 R)
• M15: 2,191,609 km (0.096 R)
• M16: 2,733,901 km (0.117 R)
• M17: 2,913,867 km (0.119 R)
• M18: 3,035,939 km (0.098 R)
• M19: 3,573,893 km (0.052 R)
• M20: 4,039,143 km (0.043 R)
• M21: 4,348,511 km (0.079 R)
• M22: 4,953,784 km (0.083 R)
• M23: 5,026,788 km (0.06 R)
• M24: 5,623,534 km (0.08 R)
• M25: 7,503,081 km (0.111 R)
• M26: 8,183,901 km (0.106 R)
• M27: 9,196,978 km (0.107 R)
• M28: 9,878,845 km (0.079 R)
• M29: 10,813,233 km (0.111 R)
• M30: 10,955,800 km (0.086 R)
• M31: 11,051,244 km (0.085 R)
• M32: 11,146,986 km (0.05 R)
• M33: 12,615,289 km (0.106 R)
• M34: 12,966,695 km (0.116 R)
• M35: 13,118,237 km (0.054 R)
• M36: 13,372,105 km (0.028 R)
• M37: 14,091,820 km (0.076 R)
• M38: 14,351,821 km (0.089 R)
• M39: 15,194,805 km (0.117 R)
• M40: 16,216,559 km (0.091 R)
• M41: 17,204,802 km (0.107 R)
• M42: 18,325,889 km (0.1 R)
• M43: 18,666,673 km (0.105 R)
• M44: 19,934,515 km (0.12 R)
• M45: 20,109,544 km (0.115 R)
• M46: 20,637,774 km (0.096 R)
• M47: 22,068,528 km (0.059 R)
• M48: 23,346,543 km (0.083 R)
• M49: 24,336,432 km (0.106 R)
• M50: 25,403,065 km (0.095 R)
• M51: 25,783,193 km (0.03 R)
• M52: 27,322,406 km (0.087 R)
• M53: 27,776,884 km (0.04 R)
• M54: 28,364,953 km (0.072 R)
• M55: 28,825,116 km (0.049 R)
• M56: 29,023,184 km (0.103 R)
• M57: 29,819,792 km (0.107 R)
• M58: 30,019,954 km (0.109 R)
• M59: 30,825,539 km (0.081 R)
• M60: 31,027,945 km (0.098 R)
• M61: 32,252,254 km (0.095 R)
• M62: 32,732,613 km (0.097 R)
• M63: 33,284,479 km (0.048 R)
• M64: 34,327,475 km (0.082 R)
• M65: 35,240,172 km (0.099 R)
• M66: 36,945,887 km (0.074 R)
• M67: 38,097,940 km (0.053 R)
• M68: 38,678,529 km (0.086 R)
• M69: 39,261,812 km (0.086 R)
• M70: 39,554,575 km (0.085 R)
• M71: 40,363,600 km (0.064 R)
• M72: 43,426,317 km (0.081 R)
• M73: 44,489,210 km (0.07 R)
• M74: 44,565,505 km (0.082 R)
• M75: 44,641,800 km (0.063 R)
• M76: 45,023,873 km (0.097 R)
• M77: 45,177,061 km (0.107 R)
• M78: 45,330,399 km (0.083 R)
• M79: 46,563,235 km (0.057 R)
• M80: 47,105,976 km (0.026 R)
• M81: 47,728,901 km (0.104 R)
• M82: 47,963,321 km (0.034 R)
• M83: 50,725,048 km (0.106 R)
• M84: 51,683,671 km (0.101 R)
• M85: 53,700,100 km (0.086 R)
• M86: 53,943,945 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 8.2

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.57 AU - 12.73 AU

Year: 14178 Days

Day: 14.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,183,703 km

• M1: 103,522 km (0.103 R)
• M2: 224,696 km (0.087 R)
• M3: 379,231 km (0.074 R)
• M4: 463,604 km (0.114 R)
• M5: 555,008 km (0.083 R)
• M6: 757,264 km (0.116 R)
• M7: 1,428,360 km (0.053 R)
• M8: 1,830,629 km (0.118 R)
• M9: 2,878,263 km (0.067 R)
• M10: 2,936,307 km (0.057 R)
• M11: 3,262,730 km (0.086 R)
• M12: 3,789,613 km (0.096 R)
• M13: 4,177,670 km (0.095 R)
• M14: 4,343,125 km (0.096 R)
• M15: 4,817,799 km (0.098 R)
• M16: 5,202,416 km (0.105 R)
• M17: 6,301,212 km (0.1 R)
• M18: 6,605,943 km (0.076 R)
• M19: 6,915,610 km (0.084 R)
• M20: 7,349,295 km (0.072 R)
• M21: 7,469,122 km (0.099 R)
• M22: 9,041,695 km (0.072 R)
• M23: 11,398,161 km (0.078 R)
• M24: 12,050,557 km (0.115 R)
• M25: 12,144,804 km (0.094 R)
• M26: 12,334,045 km (0.051 R)
• M27: 12,811,113 km (0.087 R)
• M28: 13,391,702 km (0.069 R)
• M29: 14,030,335 km (0.045 R)
• M30: 15,439,248 km (0.098 R)
• M31: 15,695,659 km (0.114 R)
• M32: 16,368,700 km (0.062 R)
• M33: 16,682,556 km (0.08 R)
• M34: 17,850,168 km (0.041 R)
• M35: 18,065,289 km (0.101 R)
• M36: 18,389,617 km (0.039 R)
• M37: 18,498,076 km (0.05 R)
• M38: 19,208,815 km (0.108 R)
• M39: 19,539,726 km (0.1 R)
• M40: 19,817,080 km (0.058 R)
• M41: 20,769,570 km (0.097 R)
• M42: 20,826,118 km (0.07 R)
• M43: 21,052,609 km (0.112 R)
• M44: 21,279,848 km (0.05 R)
• M45: 22,660,786 km (0.049 R)
• M46: 22,952,053 km (0.096 R)
• M47: 24,486,927 km (0.043 R)
• M48: 24,725,985 km (0.091 R)
• M49: 25,086,067 km (0.091 R)
• M50: 25,629,406 km (0.094 R)
• M51: 25,811,317 km (0.078 R)
• M52: 25,872,204 km (0.118 R)
• M53: 27,158,895 km (0.12 R)
• M54: 27,406,480 km (0.078 R)
• M55: 27,530,496 km (0.092 R)
• M56: 27,654,662 km (0.116 R)
• M57: 27,903,593 km (0.104 R)
• M58: 28,592,192 km (0.055 R)
• M59: 28,906,946 km (0.116 R)
• M60: 29,540,044 km (0.095 R)
• M61: 31,921,792 km (0.083 R)
• M62: 31,987,017 km (0.111 R)
• M63: 32,641,807 km (0.05 R)
• M64: 32,970,772 km (0.117 R)
• M65: 34,632,356 km (0.066 R)
• M66: 34,699,376 km (0.049 R)
• M67: 34,833,565 km (0.111 R)
• M68: 35,035,073 km (0.108 R)
• M69: 35,102,392 km (0.1 R)
• M70: 35,642,291 km (0.059 R)
• M71: 36,320,867 km (0.08 R)
• M72: 36,730,167 km (0.12 R)
• M73: 37,484,439 km (0.113 R)
• M74: 37,691,034 km (0.089 R)
• M75: 37,897,928 km (0.052 R)
• M76: 38,660,129 km (0.08 R)
• M77: 38,868,818 km (0.059 R)
• M78: 39,287,542 km (0.078 R)
• M79: 39,777,775 km (0.089 R)
• M80: 40,905,892 km (0.098 R)
• M81: 41,331,648 km (0.097 R)
• M82: 43,121,586 km (0.104 R)
• M83: 43,482,566 km (0.11 R)
• M84: 44,425,780 km (0.027 R)
• M85: 44,936,508 km (0.112 R)
• M86: 45,082,814 km (0.106 R)
• M87: 45,963,796 km (0.096 R)
• M88: 46,406,456 km (0.109 R)
• M89: 46,776,412 km (0.036 R)
• M90: 47,370,315 km (0.112 R)
• M91: 47,519,165 km (0.097 R)
• M92: 48,415,705 km (0.068 R)
• M93: 48,941,243 km (0.104 R)
• M94: 50,377,382 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.5

Radius: 4.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.8 AU - 22.46 AU

Year: 31862 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,183,703 km

• M1: 57,146 km (0.039 R)
• M2: 104,719 km (0.036 R)
• M3: 434,283 km (0.117 R)
• M4: 657,034 km (0.094 R)
• M5: 803,341 km (0.111 R)
• M6: 975,977 km (0.089 R)
• M7: 1,212,491 km (0.105 R)
• M8: 2,212,852 km (0.1 R)
• M9: 2,454,452 km (0.083 R)
• M10: 2,914,915 km (0.032 R)
• M11: 2,962,487 km (0.111 R)
• M12: 3,603,364 km (0.066 R)
• M13: 3,887,151 km (0.103 R)
• M14: 4,124,563 km (0.077 R)
• M15: 4,204,897 km (0.111 R)
• M16: 4,258,603 km (0.055 R)
• M17: 4,558,397 km (0.11 R)
• M18: 5,092,162 km (0.106 R)
• M19: 5,235,925 km (0.095 R)
• M20: 5,351,864 km (0.114 R)
• M21: 5,704,915 km (0.076 R)
• M22: 5,734,685 km (0.063 R)
• M23: 6,745,368 km (0.116 R)
• M24: 6,966,773 km (0.082 R)
• M25: 10,234,140 km (0.104 R)
• M26: 10,597,962 km (0.086 R)
• M27: 10,634,613 km (0.102 R)
• M28: 10,855,270 km (0.078 R)
• M29: 10,966,122 km (0.063 R)
• M30: 11,263,672 km (0.097 R)
• M31: 11,526,217 km (0.114 R)
• M32: 12,325,817 km (0.102 R)
• M33: 12,441,606 km (0.107 R)
• M34: 12,635,186 km (0.1 R)
• M35: 12,947,097 km (0.075 R)
• M36: 13,025,337 km (0.101 R)
• M37: 13,300,896 km (0.052 R)
• M38: 14,219,726 km (0.089 R)
• M39: 14,381,591 km (0.099 R)
• M40: 14,462,673 km (0.068 R)
• M41: 14,584,745 km (0.074 R)
• M42: 15,035,184 km (0.08 R)
• M43: 15,117,463 km (0.109 R)
• M44: 15,823,715 km (0.108 R)
• M45: 16,033,601 km (0.087 R)
• M46: 17,441,017 km (0.047 R)
• M47: 17,484,251 km (0.049 R)
• M48: 17,875,150 km (0.05 R)
• M49: 18,400,987 km (0.04 R)
• M50: 19,918,059 km (0.103 R)
• M51: 21,753,625 km (0.065 R)
• M52: 21,800,299 km (0.111 R)
• M53: 22,080,496 km (0.089 R)
• M54: 22,786,000 km (0.084 R)
• M55: 23,308,246 km (0.1 R)
• M56: 23,834,382 km (0.055 R)
• M57: 24,509,517 km (0.105 R)
• M58: 24,606,456 km (0.07 R)
• M59: 25,435,976 km (0.061 R)
• M60: 27,624,892 km (0.105 R)
• M61: 28,435,713 km (0.078 R)
• M62: 30,548,783 km (0.047 R)
• M63: 32,285,913 km (0.084 R)
• M64: 32,498,791 km (0.097 R)
• M65: 32,925,594 km (0.104 R)
• M66: 32,979,150 km (0.087 R)
• M67: 33,193,374 km (0.113 R)
• M68: 33,246,930 km (0.044 R)
• M69: 33,515,608 km (0.043 R)
• M70: 34,651,654 km (0.113 R)
• M71: 35,196,938 km (0.116 R)
• M72: 35,306,444 km (0.039 R)
• M73: 36,130,579 km (0.114 R)
• M74: 36,240,982 km (0.1 R)
• M75: 36,517,439 km (0.116 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: 225 - 10,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit