🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.48 AU - 0.64 AU

Year: 149 Days

Day: 37.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,823,327 km

• M1: 364,121 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.35 AU - 1.87 AU

Year: 728 Days

Day: 13.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,823,327 km

• M1: 743,352 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.24 AU - 2.02 AU

Year: 742 Days

Day: 12.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,823,327 km

• M1: 51,910 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.7 AU - 2.26 AU

Year: 993 Days

Day: 21.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 78.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,823,327 km

• M1: 51,462 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.74 AU - 3.14 AU

Year: 1797 Days

Day: 30.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,823,327 km

• M1: 380,427 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.32 AU - 5.42 AU

Year: 3256 Days

Day: 37.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 14.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.62 AU - 9.26 AU

Year: 8740 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,823,327 km

• M1: 197,469 km (0.073 R)
• M2: 411,245 km (0.088 R)
• M3: 531,970 km (0.06 R)
• M4: 642,523 km (0.088 R)
• M5: 776,563 km (0.096 R)
• M6: 1,045,091 km (0.063 R)
• M7: 1,275,771 km (0.081 R)
• M8: 1,505,703 km (0.085 R)
• M9: 1,616,704 km (0.087 R)
• M10: 1,788,443 km (0.111 R)
• M11: 2,068,340 km (0.116 R)
• M12: 2,298,571 km (0.102 R)
• M13: 2,515,339 km (0.059 R)
• M14: 2,626,340 km (0.093 R)
• M15: 2,761,876 km (0.036 R)
• M16: 3,110,888 km (0.098 R)
• M17: 3,303,121 km (0.051 R)
• M18: 3,449,876 km (0.115 R)
• M19: 3,548,910 km (0.108 R)
• M20: 4,242,895 km (0.118 R)
• M21: 4,564,829 km (0.077 R)
• M22: 5,290,080 km (0.119 R)
• M23: 5,404,971 km (0.094 R)
• M24: 5,549,632 km (0.112 R)
• M25: 5,666,319 km (0.115 R)
• M26: 5,813,523 km (0.078 R)
• M27: 6,111,522 km (0.114 R)
• M28: 6,972,607 km (0.037 R)
• M29: 9,462,664 km (0.119 R)
• M30: 10,348,732 km (0.079 R)
• M31: 10,819,816 km (0.12 R)
• M32: 10,929,620 km (0.076 R)
• M33: 11,934,021 km (0.097 R)
• M34: 12,161,260 km (0.079 R)
• M35: 12,466,589 km (0.115 R)
• M36: 12,620,076 km (0.091 R)
• M37: 13,162,668 km (0.111 R)
• M38: 13,279,953 km (0.114 R)
• M39: 13,792,026 km (0.1 R)
• M40: 13,990,692 km (0.106 R)
• M41: 14,431,258 km (0.109 R)
• M42: 14,795,080 km (0.036 R)
• M43: 15,039,373 km (0.095 R)
• M44: 15,162,043 km (0.087 R)
• M45: 15,697,305 km (0.118 R)
• M46: 16,238,699 km (0.07 R)
• M47: 16,490,772 km (0.113 R)
• M48: 16,659,518 km (0.098 R)
• M49: 17,254,618 km (0.11 R)
• M50: 18,029,984 km (0.116 R)
• M51: 18,290,883 km (0.109 R)
• M52: 19,614,674 km (0.084 R)
• M53: 20,288,164 km (0.096 R)
• M54: 20,514,356 km (0.101 R)
• M55: 20,969,283 km (0.057 R)
• M56: 22,214,087 km (0.077 R)
• M57: 22,822,053 km (0.095 R)
• M58: 23,057,370 km (0.103 R)
• M59: 24,534,051 km (0.109 R)
• M60: 25,065,273 km (0.117 R)
• M61: 25,454,078 km (0.086 R)
• M62: 26,484,358 km (0.087 R)
• M63: 27,128,826 km (0.093 R)
• M64: 27,328,240 km (0.099 R)
• M65: 27,528,103 km (0.068 R)
• M66: 29,195,520 km (0.11 R)
• M67: 30,791,431 km (0.062 R)
• M68: 30,895,401 km (0.09 R)
• M69: 31,416,899 km (0.08 R)
• M70: 31,836,222 km (0.057 R)
• M71: 35,419,839 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 14.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.53 AU - 14.39 AU

Year: 14743 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,823,327 km

• M1: 211,531 km (0.112 R)
• M2: 360,680 km (0.088 R)
• M3: 497,413 km (0.046 R)
• M4: 971,489 km (0.12 R)
• M5: 1,183,319 km (0.117 R)
• M6: 1,302,997 km (0.102 R)
• M7: 1,912,010 km (0.111 R)
• M8: 2,091,229 km (0.1 R)
• M9: 2,351,828 km (0.085 R)
• M10: 2,925,686 km (0.11 R)
• M11: 3,260,934 km (0.12 R)
• M12: 3,675,620 km (0.066 R)
• M13: 3,832,697 km (0.097 R)
• M14: 4,107,359 km (0.117 R)
• M15: 4,871,355 km (0.1 R)
• M16: 4,970,090 km (0.067 R)
• M17: 5,244,901 km (0.112 R)
• M18: 5,447,906 km (0.062 R)
• M19: 6,046,297 km (0.049 R)
• M20: 6,611,029 km (0.036 R)
• M21: 6,775,587 km (0.104 R)
• M22: 6,885,990 km (0.069 R)
• M23: 7,561,424 km (0.084 R)
• M24: 8,052,704 km (0.109 R)
• M25: 9,005,792 km (0.036 R)
• M26: 10,342,299 km (0.109 R)
• M27: 11,344,007 km (0.08 R)
• M28: 12,107,404 km (0.099 R)
• M29: 12,343,021 km (0.113 R)
• M30: 12,512,216 km (0.074 R)
• M31: 12,887,258 km (0.109 R)
• M32: 12,990,331 km (0.032 R)
• M33: 13,266,190 km (0.091 R)
• M34: 14,211,499 km (0.08 R)
• M35: 14,710,258 km (0.107 R)
• M36: 14,925,828 km (0.042 R)
• M37: 15,142,446 km (0.116 R)
• M38: 15,287,406 km (0.055 R)
• M39: 16,203,993 km (0.055 R)
• M40: 16,762,591 km (0.111 R)
• M41: 16,875,089 km (0.116 R)
• M42: 17,251,776 km (0.043 R)
• M43: 17,555,161 km (0.101 R)
• M44: 17,707,601 km (0.112 R)
• M45: 18,864,291 km (0.051 R)
• M46: 19,020,472 km (0.118 R)
• M47: 19,294,685 km (0.104 R)
• M48: 19,728,219 km (0.059 R)
• M49: 20,244,631 km (0.087 R)
• M50: 22,520,463 km (0.104 R)
• M51: 23,269,051 km (0.07 R)
• M52: 24,577,434 km (0.119 R)
• M53: 25,004,686 km (0.059 R)
• M54: 25,305,078 km (0.095 R)
• M55: 25,477,415 km (0.05 R)
• M56: 27,486,215 km (0.109 R)
• M57: 28,330,845 km (0.07 R)
• M58: 28,599,223 km (0.078 R)
• M59: 29,048,615 km (0.115 R)
• M60: 29,999,908 km (0.113 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit