🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.47 AU - 0.67 AU

Year: 163 Days

Day: 20.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.99 AU - 1.03 AU

Year: 384 Days

Day: 37.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.98 AU - 1.28 AU

Year: 455 Days

Day: 30.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.21 AU - 1.47 AU

Year: 587 Days

Day: 44.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.75 AU - 1.77 AU

Year: 884 Days

Day: 24.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.83 AU - 2.35 AU

Year: 1144 Days

Day: 36.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 139.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,172,159 km

• M1: 1,258,567 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.82 AU - 3.8 AU

Year: 2281 Days

Day: 30 Hours

Environment

Temp: -124 °C

Axial Tilt: 124.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.26 AU - 3.86 AU

Year: 2544 Days

Day: 14.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 119.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,172,159 km

• M1: 2,237,685 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 10.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.62 AU - 7.02 AU

Year: 5318 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,172,159 km

• M1: 137,630 km (0.104 R)
• M2: 303,534 km (0.119 R)
• M3: 388,057 km (0.098 R)
• M4: 501,901 km (0.081 R)
• M5: 573,857 km (0.116 R)
• M6: 707,897 km (0.084 R)
• M7: 1,008,738 km (0.115 R)
• M8: 1,237,474 km (0.092 R)
• M9: 1,512,584 km (0.085 R)
• M10: 1,870,721 km (0.087 R)
• M11: 2,054,278 km (0.116 R)
• M12: 2,255,337 km (0.068 R)
• M13: 2,462,830 km (0.098 R)
• M14: 2,592,830 km (0.115 R)
• M15: 2,810,346 km (0.025 R)
• M16: 3,034,144 km (0.044 R)
• M17: 3,485,780 km (0.075 R)
• M18: 3,618,772 km (0.072 R)
• M19: 3,780,637 km (0.112 R)
• M20: 3,862,467 km (0.106 R)
• M21: 3,945,045 km (0.082 R)
• M22: 4,890,504 km (0.092 R)
• M23: 5,175,338 km (0.077 R)
• M24: 5,667,515 km (0.049 R)
• M25: 5,855,859 km (0.053 R)
• M26: 6,384,837 km (0.042 R)
• M27: 6,482,674 km (0.092 R)
• M28: 7,130,732 km (0.032 R)
• M29: 8,044,326 km (0.029 R)
• M30: 8,380,922 km (0.12 R)
• M31: 8,452,280 km (0.101 R)
• M32: 8,523,937 km (0.116 R)
• M33: 8,740,106 km (0.092 R)
• M34: 9,455,184 km (0.041 R)
• M35: 10,227,109 km (0.059 R)
• M36: 10,514,636 km (0.102 R)
• M37: 10,804,856 km (0.081 R)
• M38: 10,921,542 km (0.098 R)
• M39: 11,097,619 km (0.115 R)
• M40: 11,531,901 km (0.085 R)
• M41: 12,052,203 km (0.099 R)
• M42: 12,806,027 km (0.063 R)
• M43: 13,240,608 km (0.035 R)
• M44: 13,449,297 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 13.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.17 AU - 7.13 AU

Year: 5776 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,172,159 km

• M1: 174,132 km (0.061 R)
• M2: 317,147 km (0.093 R)
• M3: 430,094 km (0.097 R)
• M4: 593,455 km (0.077 R)
• M5: 841,189 km (0.118 R)
• M6: 952,938 km (0.04 R)
• M7: 1,292,226 km (0.068 R)
• M8: 1,453,942 km (0.109 R)
• M9: 1,847,384 km (0.102 R)
• M10: 1,946,867 km (0.116 R)
• M11: 2,203,876 km (0.066 R)
• M12: 2,638,607 km (0.102 R)
• M13: 3,120,312 km (0.079 R)
• M14: 3,260,186 km (0.064 R)
• M15: 3,381,809 km (0.111 R)
• M16: 3,671,730 km (0.081 R)
• M17: 3,777,197 km (0.068 R)
• M18: 3,926,645 km (0.114 R)
• M19: 4,187,544 km (0.101 R)
• M20: 4,431,837 km (0.08 R)
• M21: 4,703,806 km (0.087 R)
• M22: 4,818,697 km (0.076 R)
• M23: 5,027,984 km (0.03 R)
• M24: 5,145,568 km (0.037 R)
• M25: 5,407,514 km (0.083 R)
• M26: 5,625,179 km (0.116 R)
• M27: 6,270,245 km (0.094 R)
• M28: 6,938,948 km (0.103 R)
• M29: 7,255,198 km (0.097 R)
• M30: 7,576,384 km (0.115 R)
• M31: 8,539,794 km (0.12 R)
• M32: 8,680,566 km (0.116 R)
• M33: 8,907,356 km (0.076 R)
• M34: 9,107,518 km (0.098 R)
• M35: 9,367,220 km (0.095 R)
• M36: 9,629,166 km (0.073 R)
• M37: 10,011,987 km (0.066 R)
• M38: 10,489,952 km (0.062 R)
• M39: 10,883,843 km (0.056 R)
• M40: 11,282,671 km (0.095 R)
• M41: 11,592,788 km (0.101 R)
• M42: 11,717,552 km (0.087 R)
• M43: 11,842,915 km (0.112 R)
• M44: 12,348,407 km (0.091 R)
• M45: 12,476,014 km (0.112 R)
• M46: 12,700,111 km (0.114 R)
• M47: 13,446,156 km (0.115 R)
• M48: 13,742,060 km (0.092 R)
• M49: 13,907,366 km (0.111 R)
• M50: 14,073,270 km (0.118 R)
• M51: 14,239,922 km (0.066 R)
• M52: 15,527,661 km (0.073 R)
• M53: 16,081,023 km (0.064 R)
• M54: 17,207,046 km (0.039 R)
• M55: 17,385,367 km (0.048 R)
• M56: 17,600,040 km (0.099 R)
• M57: 18,322,149 km (0.108 R)
• M58: 19,460,589 km (0.104 R)
• M59: 19,870,038 km (0.072 R)
• M60: 20,019,636 km (0.119 R)
• M61: 20,659,616 km (0.116 R)
• M62: 22,619,946 km (0.071 R)
• M63: 23,207,716 km (0.113 R)
• M64: 23,444,230 km (0.081 R)
• M65: 24,318,331 km (0.094 R)
• M66: 24,719,253 km (0.106 R)
• M67: 25,608,911 km (0.105 R)
• M68: 25,812,514 km (0.105 R)
• M69: 26,098,545 km (0.114 R)
• M70: 26,509,042 km (0.055 R)
• M71: 26,880,344 km (0.073 R)
• M72: 27,211,703 km (0.114 R)
• M73: 27,377,906 km (0.116 R)
• M74: 27,836,873 km (0.083 R)
• M75: 28,004,273 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit