🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.46 AU - 0.68 AU

Year: 160 Days

Day: 20.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.71 AU - 0.85 AU

Year: 255 Days

Day: 29.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.99 AU - 1.49 AU

Year: 512 Days

Day: 30.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.25 AU - 1.75 AU

Year: 681 Days

Day: 24.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,703,045 km

• M1: 391,946 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.41 AU - 1.97 AU

Year: 815 Days

Day: 36.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 71 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.39 AU - 2.03 AU

Year: 829 Days

Day: 46.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.39 AU - 3.43 AU

Year: 1841 Days

Day: 17.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,703,045 km

• M1: 1,331,571 km (0.112 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.51 AU - 3.95 AU

Year: 2153 Days

Day: 33.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 13.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.11 AU - 7.51 AU

Year: 5878 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,703,045 km

• M1: 216,767 km (0.059 R)
• M2: 481,406 km (0.092 R)
• M3: 812,616 km (0.105 R)
• M4: 1,005,597 km (0.064 R)
• M5: 1,116,449 km (0.113 R)
• M6: 1,602,792 km (0.102 R)
• M7: 1,753,586 km (0.088 R)
• M8: 2,235,142 km (0.063 R)
• M9: 2,362,001 km (0.108 R)
• M10: 2,712,509 km (0.084 R)
• M11: 2,802,866 km (0.025 R)
• M12: 3,127,044 km (0.115 R)
• M13: 3,317,782 km (0.09 R)
• M14: 3,438,956 km (0.051 R)
• M15: 3,561,776 km (0.036 R)
• M16: 3,811,754 km (0.092 R)
• M17: 3,939,062 km (0.099 R)
• M18: 4,488,834 km (0.116 R)
• M19: 4,732,080 km (0.099 R)
• M20: 5,401,979 km (0.099 R)
• M21: 5,631,911 km (0.081 R)
• M22: 5,894,605 km (0.057 R)
• M23: 6,584,251 km (0.099 R)
• M24: 6,954,356 km (0.101 R)
• M25: 7,173,367 km (0.062 R)
• M26: 7,747,075 km (0.118 R)
• M27: 8,203,648 km (0.118 R)
• M28: 8,501,797 km (0.083 R)
• M29: 9,040,798 km (0.049 R)
• M30: 9,143,123 km (0.113 R)
• M31: 9,245,747 km (0.073 R)
• M32: 9,590,869 km (0.071 R)
• M33: 10,543,808 km (0.109 R)
• M34: 11,049,748 km (0.11 R)
• M35: 11,563,766 km (0.054 R)
• M36: 12,387,302 km (0.103 R)
• M37: 12,539,144 km (0.117 R)
• M38: 13,972,292 km (0.077 R)
• M39: 14,090,773 km (0.074 R)
• M40: 14,528,048 km (0.113 R)
• M41: 14,648,025 km (0.064 R)
• M42: 15,172,066 km (0.112 R)
• M43: 15,497,741 km (0.075 R)
• M44: 16,114,383 km (0.074 R)
• M45: 16,280,138 km (0.109 R)
• M46: 16,571,704 km (0.079 R)
• M47: 16,780,992 km (0.045 R)
• M48: 17,244,595 km (0.043 R)
• M49: 17,329,268 km (0.118 R)
• M50: 17,541,697 km (0.059 R)
• M51: 17,755,023 km (0.101 R)
• M52: 18,357,005 km (0.098 R)
• M53: 19,581,015 km (0.105 R)
• M54: 19,669,427 km (0.102 R)
• M55: 19,757,989 km (0.12 R)
• M56: 20,113,583 km (0.119 R)
• M57: 20,695,968 km (0.087 R)
• M58: 21,923,269 km (0.112 R)
• M59: 22,061,198 km (0.042 R)
• M60: 22,153,201 km (0.086 R)
• M61: 22,568,933 km (0.106 R)
• M62: 22,661,684 km (0.096 R)
• M63: 24,352,888 km (0.058 R)
• M64: 25,117,632 km (0.086 R)
• M65: 25,358,185 km (0.108 R)
• M66: 25,502,847 km (0.082 R)
• M67: 25,987,245 km (0.098 R)
• M68: 26,719,526 km (0.119 R)
• M69: 27,805,906 km (0.098 R)
• M70: 27,905,388 km (0.065 R)
• M71: 28,554,793 km (0.1 R)
• M72: 28,705,438 km (0.098 R)
• M73: 29,310,412 km (0.037 R)
• M74: 29,665,258 km (0.086 R)
• M75: 30,021,600 km (0.095 R)
• M76: 30,123,626 km (0.107 R)
• M77: 31,357,359 km (0.094 R)
• M78: 32,136,764 km (0.104 R)
• M79: 32,345,752 km (0.036 R)
• M80: 33,080,577 km (0.058 R)
• M81: 33,503,042 km (0.114 R)
• M82: 33,820,937 km (0.048 R)
• M83: 34,299,800 km (0.115 R)
• M84: 35,049,136 km (0.065 R)
• M85: 35,695,698 km (0.118 R)
• M86: 36,237,541 km (0.041 R)
• M87: 36,455,056 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.7

Radius: 4.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.14 AU - 19.38 AU

Year: 26593 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,703,045 km

• M1: 162,463 km (0.034 R)
• M2: 196,272 km (0.028 R)
• M3: 280,795 km (0.066 R)
• M4: 1,281,306 km (0.087 R)
• M5: 1,370,316 km (0.117 R)
• M6: 1,730,249 km (0.057 R)
• M7: 1,763,011 km (0.116 R)
• M8: 2,606,743 km (0.056 R)
• M9: 2,700,990 km (0.079 R)
• M10: 3,391,533 km (0.108 R)
• M11: 4,287,774 km (0.037 R)
• M12: 5,134,199 km (0.068 R)
• M13: 5,540,058 km (0.037 R)
• M14: 5,882,039 km (0.114 R)
• M15: 6,030,589 km (0.043 R)
• M16: 6,080,555 km (0.031 R)
• M17: 6,560,615 km (0.101 R)
• M18: 8,684,007 km (0.117 R)
• M19: 9,052,167 km (0.07 R)
• M20: 9,281,351 km (0.113 R)
• M21: 9,483,308 km (0.104 R)
• M22: 10,098,155 km (0.116 R)
• M23: 10,695,649 km (0.085 R)
• M24: 13,424,464 km (0.107 R)
• M25: 14,479,279 km (0.087 R)
• M26: 15,118,062 km (0.098 R)
• M27: 15,938,157 km (0.085 R)
• M28: 16,737,459 km (0.051 R)
• M29: 16,842,626 km (0.064 R)
• M30: 17,549,775 km (0.093 R)
• M31: 18,447,213 km (0.118 R)
• M32: 18,483,415 km (0.034 R)
• M33: 19,580,566 km (0.061 R)
• M34: 21,379,630 km (0.05 R)
• M35: 22,879,648 km (0.055 R)
• M36: 23,113,469 km (0.092 R)
• M37: 23,465,623 km (0.083 R)
• M38: 23,819,571 km (0.118 R)
• M39: 24,572,497 km (0.033 R)
• M40: 25,736,818 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit