🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.68 AU - 1 AU

Year: 325 Days

Day: 19.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.95 AU - 1.11 AU

Year: 441 Days

Day: 19.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,442,693 km

• M1: 36,203 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.03 AU - 1.63 AU

Year: 647 Days

Day: 27.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.69 AU

Year: 736 Days

Day: 23.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,442,693 km

• M1: 1,172,099 km (0.07 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.36 AU - 2.7 AU

Year: 1697 Days

Day: 31.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,442,693 km

• M1: 1,132,306 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.25 AU - 3.31 AU

Year: 1955 Days

Day: 30.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,442,693 km

• M1: 1,963,771 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 12.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.05 AU - 3.37 AU

Year: 2426 Days

Day: 5.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,442,693 km

• M1: 160,070 km (0.081 R)
• M2: 241,900 km (0.04 R)
• M3: 405,111 km (0.11 R)
• M4: 523,742 km (0.101 R)
• M5: 630,256 km (0.111 R)
• M6: 809,923 km (0.06 R)
• M7: 984,204 km (0.11 R)
• M8: 1,318,107 km (0.088 R)
• M9: 1,407,267 km (0.116 R)
• M10: 1,573,171 km (0.081 R)
• M11: 1,706,912 km (0.104 R)
• M12: 1,925,025 km (0.076 R)
• M13: 2,089,583 km (0.052 R)
• M14: 2,205,521 km (0.102 R)
• M15: 2,411,069 km (0.098 R)
• M16: 2,634,269 km (0.118 R)
• M17: 2,934,811 km (0.093 R)
• M18: 3,029,506 km (0.115 R)
• M19: 3,161,452 km (0.065 R)
• M20: 3,307,759 km (0.052 R)
• M21: 3,443,743 km (0.109 R)
• M22: 3,606,954 km (0.097 R)
• M23: 3,708,830 km (0.12 R)
• M24: 3,798,589 km (0.063 R)
• M25: 3,928,290 km (0.044 R)
• M26: 4,059,488 km (0.094 R)
• M27: 4,152,089 km (0.052 R)
• M28: 4,339,685 km (0.109 R)
• M29: 4,571,113 km (0.115 R)
• M30: 5,175,039 km (0.053 R)
• M31: 5,377,146 km (0.067 R)
• M32: 5,493,832 km (0.097 R)
• M33: 5,744,708 km (0.076 R)
• M34: 5,879,047 km (0.118 R)
• M35: 5,999,323 km (0.102 R)
• M36: 6,181,234 km (0.108 R)
• M37: 6,504,216 km (0.058 R)
• M38: 6,801,168 km (0.101 R)
• M39: 6,895,863 km (0.093 R)
• M40: 7,182,643 km (0.034 R)
• M41: 7,376,073 km (0.097 R)
• M42: 7,489,617 km (0.074 R)
• M43: 7,620,216 km (0.107 R)
• M44: 7,833,992 km (0.037 R)
• M45: 8,116,732 km (0.111 R)
• M46: 8,284,431 km (0.071 R)
• M47: 8,555,502 km (0.066 R)
• M48: 8,812,212 km (0.119 R)
• M49: 8,950,141 km (0.102 R)
• M50: 9,036,759 km (0.073 R)
• M51: 9,368,267 km (0.098 R)
• M52: 10,061,504 km (0.12 R)
• M53: 10,260,020 km (0.059 R)
• M54: 10,387,029 km (0.081 R)
• M55: 10,478,134 km (0.095 R)
• M56: 10,697,744 km (0.119 R)
• M57: 10,826,548 km (0.068 R)
• M58: 10,937,400 km (0.115 R)
• M59: 11,067,250 km (0.097 R)
• M60: 11,347,148 km (0.109 R)
• M61: 11,497,344 km (0.096 R)
• M62: 11,629,290 km (0.081 R)
• M63: 11,875,827 km (0.072 R)
• M64: 12,258,349 km (0.101 R)
• M65: 12,664,507 km (0.092 R)
• M66: 13,075,003 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 14.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.03 AU - 5.13 AU

Year: 4134 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 96.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,442,693 km

• M1: 189,241 km (0.114 R)
• M2: 350,657 km (0.039 R)
• M3: 460,013 km (0.054 R)
• M4: 700,866 km (0.066 R)
• M5: 890,407 km (0.088 R)
• M6: 980,614 km (0.109 R)
• M7: 1,291,179 km (0.094 R)
• M8: 1,421,928 km (0.106 R)
• M9: 1,584,989 km (0.084 R)
• M10: 1,819,858 km (0.069 R)
• M11: 2,120,251 km (0.053 R)
• M12: 2,412,565 km (0.039 R)
• M13: 2,576,225 km (0.079 R)
• M14: 2,863,154 km (0.056 R)
• M15: 3,277,241 km (0.075 R)
• M16: 3,404,249 km (0.102 R)
• M17: 4,016,104 km (0.074 R)
• M18: 4,142,664 km (0.105 R)
• M19: 4,389,950 km (0.079 R)
• M20: 4,540,595 km (0.076 R)
• M21: 4,888,559 km (0.112 R)
• M22: 5,097,398 km (0.089 R)
• M23: 5,534,822 km (0.066 R)
• M24: 5,763,707 km (0.094 R)
• M25: 6,298,519 km (0.063 R)
• M26: 6,423,433 km (0.119 R)
• M27: 6,629,430 km (0.056 R)
• M28: 6,791,295 km (0.093 R)
• M29: 6,989,661 km (0.119 R)
• M30: 7,083,609 km (0.099 R)
• M31: 7,237,246 km (0.099 R)
• M32: 7,380,112 km (0.108 R)
• M33: 7,596,131 km (0.056 R)
• M34: 7,704,889 km (0.09 R)
• M35: 7,863,014 km (0.119 R)
• M36: 8,046,720 km (0.119 R)
• M37: 8,169,989 km (0.12 R)
• M38: 8,269,172 km (0.077 R)
• M39: 8,481,152 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 9.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.31 AU - 6.67 AU

Year: 5425 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,442,693 km

• M1: 138,378 km (0.026 R)
• M2: 321,336 km (0.057 R)
• M3: 393,143 km (0.107 R)
• M4: 641,924 km (0.073 R)
• M5: 1,120,937 km (0.064 R)
• M6: 1,216,530 km (0.068 R)
• M7: 1,338,153 km (0.111 R)
• M8: 1,891,067 km (0.116 R)
• M9: 2,041,861 km (0.094 R)
• M10: 2,365,142 km (0.111 R)
• M11: 2,489,458 km (0.095 R)
• M12: 2,665,236 km (0.094 R)
• M13: 2,774,592 km (0.083 R)
• M14: 3,028,908 km (0.035 R)
• M15: 3,258,990 km (0.042 R)
• M16: 3,408,438 km (0.092 R)
• M17: 3,747,427 km (0.081 R)
• M18: 3,814,297 km (0.062 R)
• M19: 4,028,820 km (0.085 R)
• M20: 4,154,782 km (0.064 R)
• M21: 4,387,257 km (0.098 R)
• M22: 4,493,322 km (0.105 R)
• M23: 5,110,263 km (0.092 R)
• M24: 5,221,863 km (0.088 R)
• M25: 5,384,626 km (0.032 R)
• M26: 6,170,463 km (0.108 R)
• M27: 6,355,815 km (0.095 R)
• M28: 6,529,648 km (0.069 R)
• M29: 7,549,157 km (0.091 R)
• M30: 7,633,979 km (0.091 R)
• M31: 8,077,387 km (0.104 R)
• M32: 8,529,023 km (0.109 R)
• M33: 8,750,727 km (0.118 R)
• M34: 9,366,023 km (0.077 R)
• M35: 9,609,868 km (0.105 R)
• M36: 9,671,203 km (0.075 R)
• M37: 10,072,873 km (0.117 R)
• M38: 10,338,559 km (0.089 R)
• M39: 10,495,936 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.9

Radius: 9.6

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.71 AU - 6.87 AU

Year: 5876 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,442,693 km

• M1: 125,363 km (0.118 R)
• M2: 377,884 km (0.108 R)
• M3: 477,816 km (0.067 R)
• M4: 653,294 km (0.093 R)
• M5: 749,336 km (0.049 R)
• M6: 1,003,652 km (0.09 R)
• M7: 1,183,020 km (0.044 R)
• M8: 1,610,421 km (0.068 R)
• M9: 1,802,355 km (0.072 R)
• M10: 1,901,090 km (0.029 R)
• M11: 2,444,130 km (0.078 R)
• M12: 2,755,742 km (0.102 R)
• M13: 3,127,643 km (0.06 R)
• M14: 3,490,866 km (0.119 R)
• M15: 3,715,263 km (0.069 R)
• M16: 3,816,541 km (0.084 R)
• M17: 3,893,135 km (0.058 R)
• M18: 4,257,406 km (0.095 R)
• M19: 4,769,180 km (0.116 R)
• M20: 4,962,760 km (0.101 R)
• M21: 5,130,758 km (0.103 R)
• M22: 5,215,431 km (0.095 R)
• M23: 5,587,780 km (0.115 R)
• M24: 5,704,167 km (0.056 R)
• M25: 6,510,499 km (0.093 R)
• M26: 6,633,020 km (0.057 R)
• M27: 6,694,654 km (0.086 R)
• M28: 7,005,219 km (0.107 R)
• M29: 7,257,142 km (0.073 R)
• M30: 7,448,029 km (0.11 R)
• M31: 7,512,057 km (0.118 R)
• M32: 8,195,121 km (0.095 R)
• M33: 8,830,314 km (0.044 R)
• M34: 9,205,355 km (0.096 R)
• M35: 9,342,985 km (0.047 R)
• M36: 9,655,346 km (0.062 R)
• M37: 9,795,220 km (0.115 R)
• M38: 10,254,485 km (0.042 R)
• M39: 10,720,782 km (0.07 R)
• M40: 10,829,390 km (0.115 R)
• M41: 11,011,301 km (0.115 R)
• M42: 11,414,916 km (0.112 R)
• M43: 12,198,809 km (0.077 R)
• M44: 13,387,663 km (0.061 R)
• M45: 13,582,888 km (0.11 R)
• M46: 13,700,472 km (0.102 R)
• M47: 14,573,226 km (0.066 R)
• M48: 15,016,185 km (0.105 R)
• M49: 15,137,809 km (0.095 R)
• M50: 16,958,714 km (0.086 R)
• M51: 17,297,254 km (0.097 R)
• M52: 17,595,253 km (0.077 R)
• M53: 17,809,178 km (0.107 R)
• M54: 19,198,493 km (0.087 R)
• M55: 20,442,549 km (0.096 R)
• M56: 21,347,018 km (0.099 R)
• M57: 21,666,708 km (0.111 R)
• M58: 21,850,115 km (0.108 R)
• M59: 22,172,200 km (0.05 R)
• M60: 22,449,554 km (0.119 R)
• M61: 22,542,305 km (0.091 R)
• M62: 23,241,824 km (0.087 R)
• M63: 23,382,596 km (0.028 R)
• M64: 23,664,887 km (0.042 R)
• M65: 25,430,890 km (0.115 R)
• M66: 26,354,208 km (0.042 R)
• M67: 26,697,236 km (0.092 R)
• M68: 26,992,393 km (0.116 R)
• M69: 27,189,712 km (0.111 R)
• M70: 27,436,997 km (0.076 R)
• M71: 28,484,183 km (0.077 R)
• M72: 28,584,563 km (0.101 R)
• M73: 30,720,222 km (0.067 R)
• M74: 30,926,218 km (0.108 R)
• M75: 31,651,020 km (0.116 R)
• M76: 31,911,320 km (0.108 R)
• M77: 32,381,506 km (0.032 R)
• M78: 33,275,952 km (0.095 R)
• M79: 33,381,718 km (0.081 R)
• M80: 33,912,192 km (0.087 R)
• M81: 34,018,705 km (0.039 R)
• M82: 35,196,789 km (0.096 R)
• M83: 35,628,528 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit