🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.44 AU - 0.64 AU

Year: 142 Days

Day: 46.3 Hours

Environment

Temp: 268 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,298,194 km

• M1: 176,077 km (0.065 R)
• M2: 326,123 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.91 AU - 1.01 AU

Year: 337 Days

Day: 39.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,298,194 km

• M1: 30,817 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.95 AU - 2.79 AU

Year: 1307 Days

Day: 29.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 171.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,298,194 km

• M1: 736,022 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.42 AU - 3.76 AU

Year: 1945 Days

Day: 12.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 67.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,298,194 km

• M1: 1,018,313 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.72 AU - 5.02 AU

Year: 3849 Days

Day: 12.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 13.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.21 AU - 5.85 AU

Year: 4658 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,298,194 km

• M1: 305,180 km (0.092 R)
• M2: 413,040 km (0.079 R)
• M3: 539,600 km (0.046 R)
• M4: 636,988 km (0.106 R)
• M5: 729,589 km (0.1 R)
• M6: 1,328,429 km (0.112 R)
• M7: 1,467,555 km (0.101 R)
• M8: 1,563,148 km (0.102 R)
• M9: 1,811,929 km (0.111 R)
• M10: 1,967,661 km (0.107 R)
• M11: 2,274,037 km (0.088 R)
• M12: 2,832,636 km (0.086 R)
• M13: 2,994,351 km (0.099 R)
• M14: 3,138,264 km (0.071 R)
• M15: 3,263,627 km (0.115 R)
• M16: 3,412,028 km (0.113 R)
• M17: 4,678,673 km (0.064 R)
• M18: 4,846,672 km (0.074 R)
• M19: 5,065,533 km (0.1 R)
• M20: 5,163,819 km (0.116 R)
• M21: 5,262,703 km (0.092 R)
• M22: 5,614,258 km (0.073 R)
• M23: 6,077,413 km (0.039 R)
• M24: 6,208,312 km (0.07 R)
• M25: 6,340,257 km (0.116 R)
• M26: 6,446,322 km (0.114 R)
• M27: 7,344,807 km (0.084 R)
• M28: 7,456,407 km (0.118 R)
• M29: 7,624,854 km (0.053 R)
• M30: 8,080,230 km (0.1 R)
• M31: 8,195,570 km (0.114 R)
• M32: 8,869,059 km (0.12 R)
• M33: 9,378,291 km (0.073 R)
• M34: 9,651,755 km (0.093 R)
• M35: 10,550,988 km (0.097 R)
• M36: 10,677,099 km (0.08 R)
• M37: 10,771,944 km (0.118 R)
• M38: 11,218,793 km (0.12 R)
• M39: 11,900,361 km (0.076 R)
• M40: 12,461,951 km (0.103 R)
• M41: 12,830,112 km (0.051 R)
• M42: 13,133,795 km (0.115 R)
• M43: 13,303,739 km (0.049 R)
• M44: 13,921,129 km (0.116 R)
• M45: 14,059,507 km (0.116 R)
• M46: 15,077,221 km (0.056 R)
• M47: 16,336,985 km (0.072 R)
• M48: 16,629,748 km (0.089 R)
• M49: 17,369,061 km (0.072 R)
• M50: 17,930,651 km (0.089 R)
• M51: 18,081,446 km (0.099 R)
• M52: 18,536,223 km (0.105 R)
• M53: 19,186,974 km (0.061 R)
• M54: 19,457,148 km (0.065 R)
• M55: 20,236,104 km (0.068 R)
• M56: 20,393,032 km (0.079 R)
• M57: 20,511,065 km (0.041 R)
• M58: 20,629,397 km (0.101 R)
• M59: 20,906,153 km (0.058 R)
• M60: 21,303,784 km (0.081 R)
• M61: 21,703,809 km (0.1 R)
• M62: 21,945,110 km (0.084 R)
• M63: 22,349,174 km (0.102 R)
• M64: 22,511,488 km (0.093 R)
• M65: 23,287,901 km (0.089 R)
• M66: 23,617,465 km (0.038 R)
• M67: 26,052,469 km (0.083 R)
• M68: 27,083,348 km (0.113 R)
• M69: 27,213,049 km (0.075 R)
• M70: 27,865,147 km (0.096 R)
• M71: 27,996,194 km (0.099 R)
• M72: 28,478,348 km (0.068 R)
• M73: 28,654,425 km (0.104 R)
• M74: 28,919,213 km (0.111 R)
• M75: 29,673,785 km (0.081 R)
• M76: 29,896,835 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 11.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.45 AU - 10.27 AU

Year: 10256 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,298,194 km

• M1: 273,465 km (0.101 R)
• M2: 348,413 km (0.118 R)
• M3: 433,684 km (0.103 R)
• M4: 542,591 km (0.078 R)
• M5: 1,156,092 km (0.069 R)
• M6: 1,295,667 km (0.115 R)
• M7: 1,526,796 km (0.05 R)
• M8: 1,681,031 km (0.119 R)
• M9: 1,840,503 km (0.054 R)
• M10: 2,150,320 km (0.052 R)
• M11: 2,324,302 km (0.09 R)
• M12: 3,093,834 km (0.108 R)
• M13: 3,816,840 km (0.097 R)
• M14: 4,028,521 km (0.092 R)
• M15: 4,275,208 km (0.109 R)
• M16: 4,558,846 km (0.083 R)
• M17: 4,654,738 km (0.104 R)
• M18: 5,344,982 km (0.068 R)
• M19: 5,514,028 km (0.111 R)
• M20: 5,685,018 km (0.036 R)
• M21: 5,997,079 km (0.057 R)
• M22: 6,710,661 km (0.11 R)
• M23: 7,300,825 km (0.04 R)
• M24: 7,451,021 km (0.114 R)
• M25: 7,869,446 km (0.115 R)
• M26: 8,373,741 km (0.092 R)
• M27: 8,689,243 km (0.088 R)
• M28: 9,250,983 km (0.111 R)
• M29: 9,372,905 km (0.119 R)
• M30: 10,199,284 km (0.091 R)
• M31: 10,367,432 km (0.109 R)
• M32: 10,748,906 km (0.083 R)
• M33: 11,788,911 km (0.116 R)
• M34: 12,680,065 km (0.109 R)
• M35: 13,454,683 km (0.076 R)
• M36: 14,197,586 km (0.048 R)
• M37: 14,906,231 km (0.108 R)
• M38: 15,240,732 km (0.116 R)
• M39: 15,481,435 km (0.093 R)
• M40: 15,674,715 km (0.077 R)
• M41: 16,752,418 km (0.047 R)
• M42: 16,901,268 km (0.091 R)
• M43: 17,601,685 km (0.112 R)
• M44: 17,904,771 km (0.082 R)
• M45: 18,311,527 km (0.115 R)
• M46: 18,824,199 km (0.043 R)
• M47: 19,811,545 km (0.115 R)
• M48: 19,968,922 km (0.115 R)
• M49: 20,126,748 km (0.098 R)
• M50: 22,325,388 km (0.041 R)
• M51: 22,708,209 km (0.089 R)
• M52: 23,647,235 km (0.045 R)
• M53: 23,981,735 km (0.053 R)
• M54: 24,261,633 km (0.095 R)
• M55: 24,430,230 km (0.103 R)
• M56: 25,278,300 km (0.089 R)
• M57: 25,963,907 km (0.095 R)
• M58: 27,120,000 km (0.118 R)
• M59: 28,115,873 km (0.08 R)
• M60: 29,183,403 km (0.086 R)
• M61: 29,722,105 km (0.079 R)
• M62: 30,143,373 km (0.112 R)
• M63: 30,505,998 km (0.114 R)
• M64: 30,687,909 km (0.109 R)
• M65: 32,094,278 km (0.077 R)
• M66: 32,712,417 km (0.056 R)
• M67: 34,779,560 km (0.049 R)
• M68: 35,096,558 km (0.12 R)
• M69: 35,478,033 km (0.105 R)
• M70: 37,276,797 km (0.087 R)
• M71: 37,601,126 km (0.096 R)
• M72: 39,170,856 km (0.057 R)
• M73: 39,500,570 km (0.077 R)
• M74: 39,632,814 km (0.057 R)
• M75: 40,828,700 km (0.108 R)
• M76: 41,163,051 km (0.081 R)
• M77: 41,565,469 km (0.087 R)
• M78: 42,036,553 km (0.106 R)
• M79: 43,324,142 km (0.063 R)
• M80: 43,801,808 km (0.117 R)
• M81: 44,007,056 km (0.082 R)
• M82: 44,349,934 km (0.106 R)
• M83: 45,383,506 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.5

Radius: 5.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.22 AU - 15.68 AU

Year: 21750 Days

Day: 18.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 58.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,298,194 km

• M1: 244,144 km (0.118 R)
• M2: 404,961 km (0.117 R)
• M3: 1,058,854 km (0.119 R)
• M4: 1,245,552 km (0.09 R)
• M5: 1,607,878 km (0.119 R)
• M6: 1,800,710 km (0.115 R)
• M7: 2,208,663 km (0.09 R)
• M8: 2,669,275 km (0.057 R)
• M9: 3,346,205 km (0.079 R)
• M10: 3,400,360 km (0.04 R)
• M11: 4,131,295 km (0.069 R)
• M12: 4,306,624 km (0.111 R)
• M13: 4,634,542 km (0.085 R)
• M14: 5,094,705 km (0.101 R)
• M15: 5,860,796 km (0.107 R)
• M16: 6,290,740 km (0.082 R)
• M17: 6,458,738 km (0.113 R)
• M18: 6,526,357 km (0.104 R)
• M19: 6,833,631 km (0.111 R)
• M20: 7,711,770 km (0.072 R)
• M21: 7,963,992 km (0.032 R)
• M22: 8,000,195 km (0.109 R)
• M23: 8,587,815 km (0.099 R)
• M24: 8,624,916 km (0.111 R)
• M25: 9,227,047 km (0.08 R)
• M26: 9,881,687 km (0.059 R)
• M27: 10,116,257 km (0.113 R)
• M28: 10,630,873 km (0.064 R)
• M29: 10,831,035 km (0.112 R)
• M30: 10,911,519 km (0.12 R)
• M31: 10,951,761 km (0.102 R)
• M32: 10,992,152 km (0.093 R)
• M33: 11,032,544 km (0.115 R)
• M34: 11,439,151 km (0.077 R)
• M35: 11,644,249 km (0.116 R)
• M36: 11,767,967 km (0.065 R)
• M37: 12,267,025 km (0.039 R)
• M38: 12,772,965 km (0.088 R)
• M39: 14,111,268 km (0.098 R)
• M40: 14,155,100 km (0.107 R)
• M41: 14,641,144 km (0.075 R)
• M42: 16,778,598 km (0.063 R)
• M43: 17,198,968 km (0.109 R)
• M44: 17,481,110 km (0.12 R)
• M45: 20,335,736 km (0.109 R)
• M46: 20,534,402 km (0.111 R)
• M47: 20,783,632 km (0.105 R)
• M48: 20,983,794 km (0.1 R)
• M49: 21,134,439 km (0.053 R)
• M50: 21,790,875 km (0.112 R)
• M51: 21,841,588 km (0.102 R)
• M52: 22,402,730 km (0.076 R)
• M53: 22,710,902 km (0.051 R)
• M54: 23,072,031 km (0.032 R)
• M55: 23,487,165 km (0.093 R)
• M56: 23,800,124 km (0.12 R)
• M57: 24,219,596 km (0.063 R)
• M58: 25,332,155 km (0.06 R)
• M59: 25,653,043 km (0.101 R)
• M60: 25,867,865 km (0.041 R)
• M61: 25,921,571 km (0.056 R)
• M62: 27,771,798 km (0.077 R)
• M63: 28,268,612 km (0.087 R)
• M64: 28,434,965 km (0.101 R)
• M65: 28,545,966 km (0.098 R)
• M66: 28,991,469 km (0.099 R)
• M67: 30,341,889 km (0.034 R)
• M68: 30,455,434 km (0.03 R)
• M69: 31,196,242 km (0.054 R)
• M70: 31,253,538 km (0.086 R)
• M71: 31,885,440 km (0.116 R)
• M72: 32,174,164 km (0.059 R)
• M73: 32,231,908 km (0.089 R)
• M74: 33,103,615 km (0.098 R)
• M75: 33,806,426 km (0.077 R)
• M76: 33,982,952 km (0.059 R)
• M77: 35,048,388 km (0.11 R)
• M78: 36,727,324 km (0.058 R)
• M79: 36,848,200 km (0.092 R)
• M80: 37,820,286 km (0.076 R)
• M81: 40,599,366 km (0.094 R)
• M82: 40,724,430 km (0.113 R)
• M83: 40,912,325 km (0.026 R)
• M84: 41,351,544 km (0.085 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit