🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.67 AU - 0.73 AU

Year: 219 Days

Day: 36.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,055,835 km

• M1: 116,387 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.16 AU - 1.52 AU

Year: 581 Days

Day: 22.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 80.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.74 AU - 2.9 AU

Year: 1324 Days

Day: 21.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 13

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.79 AU - 6.25 AU

Year: 5535 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,055,835 km

• M1: 168,597 km (0.108 R)
• M2: 263,292 km (0.059 R)
• M3: 420,669 km (0.058 R)
• M4: 953,986 km (0.041 R)
• M5: 2,069,537 km (0.069 R)
• M6: 2,178,594 km (0.057 R)
• M7: 2,289,595 km (0.116 R)
• M8: 2,813,038 km (0.114 R)
• M9: 3,584,365 km (0.052 R)
• M10: 3,833,445 km (0.079 R)
• M11: 4,036,749 km (0.103 R)
• M12: 4,174,229 km (0.114 R)
• M13: 4,867,316 km (0.111 R)
• M14: 5,274,223 km (0.119 R)
• M15: 5,444,016 km (0.106 R)
• M16: 5,615,455 km (0.111 R)
• M17: 5,769,541 km (0.104 R)
• M18: 5,885,928 km (0.073 R)
• M19: 5,983,466 km (0.114 R)
• M20: 6,845,449 km (0.108 R)
• M21: 6,968,867 km (0.051 R)
• M22: 7,301,573 km (0.081 R)
• M23: 7,554,543 km (0.083 R)
• M24: 8,069,160 km (0.097 R)
• M25: 8,330,806 km (0.055 R)
• M26: 8,418,620 km (0.086 R)
• M27: 8,862,477 km (0.098 R)
• M28: 9,336,852 km (0.077 R)
• M29: 9,912,355 km (0.092 R)
• M30: 10,075,566 km (0.081 R)
• M31: 10,192,701 km (0.031 R)
• M32: 10,451,954 km (0.105 R)
• M33: 11,243,028 km (0.061 R)
• M34: 11,486,573 km (0.109 R)
• M35: 11,978,900 km (0.104 R)
• M36: 12,352,745 km (0.119 R)
• M37: 12,679,916 km (0.051 R)
• M38: 12,882,621 km (0.084 R)
• M39: 13,035,360 km (0.056 R)
• M40: 13,471,438 km (0.069 R)
• M41: 13,574,660 km (0.078 R)
• M42: 13,730,242 km (0.099 R)
• M43: 14,968,464 km (0.093 R)
• M44: 15,263,321 km (0.037 R)
• M45: 15,425,036 km (0.101 R)
• M46: 15,533,196 km (0.073 R)
• M47: 16,352,244 km (0.098 R)
• M48: 16,656,077 km (0.114 R)
• M49: 17,635,195 km (0.077 R)
• M50: 18,117,499 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 13.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.19 AU - 13.19 AU

Year: 13098 Days

Day: 15 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,055,835 km

• M1: 462,706 km (0.043 R)
• M2: 577,149 km (0.1 R)
• M3: 715,527 km (0.093 R)
• M4: 946,955 km (0.047 R)
• M5: 1,500,317 km (0.115 R)
• M6: 1,632,412 km (0.095 R)
• M7: 1,751,342 km (0.056 R)
• M8: 1,944,473 km (0.072 R)
• M9: 2,089,433 km (0.095 R)
• M10: 2,625,742 km (0.04 R)
• M11: 3,055,836 km (0.043 R)
• M12: 3,204,237 km (0.063 R)
• M13: 3,290,256 km (0.088 R)
• M14: 3,398,714 km (0.086 R)
• M15: 3,709,130 km (0.072 R)
• M16: 4,598,040 km (0.082 R)
• M17: 4,991,632 km (0.098 R)
• M18: 5,192,692 km (0.097 R)
• M19: 5,550,829 km (0.103 R)
• M20: 6,318,565 km (0.11 R)
• M21: 6,536,230 km (0.114 R)
• M22: 6,701,237 km (0.043 R)
• M23: 7,035,289 km (0.054 R)
• M24: 7,374,726 km (0.105 R)
• M25: 7,777,743 km (0.112 R)
• M26: 8,011,265 km (0.11 R)
• M27: 8,217,561 km (0.104 R)
• M28: 9,491,985 km (0.032 R)
• M29: 10,120,446 km (0.105 R)
• M30: 10,375,660 km (0.067 R)
• M31: 10,568,491 km (0.09 R)
• M32: 11,121,255 km (0.058 R)
• M33: 12,221,099 km (0.097 R)
• M34: 13,008,133 km (0.069 R)
• M35: 13,216,074 km (0.116 R)
• M36: 13,705,858 km (0.057 R)
• M37: 14,308,588 km (0.071 R)
• M38: 14,667,174 km (0.09 R)
• M39: 15,871,436 km (0.099 R)
• M40: 16,168,239 km (0.111 R)
• M41: 16,279,988 km (0.083 R)
• M42: 16,579,184 km (0.103 R)
• M43: 16,993,720 km (0.11 R)
• M44: 17,183,260 km (0.067 R)
• M45: 17,449,844 km (0.102 R)
• M46: 17,910,007 km (0.064 R)
• M47: 20,270,362 km (0.108 R)
• M48: 20,632,838 km (0.08 R)
• M49: 20,956,717 km (0.061 R)
• M50: 21,119,330 km (0.086 R)
• M51: 21,568,722 km (0.102 R)
• M52: 21,897,538 km (0.073 R)
• M53: 22,021,255 km (0.109 R)
• M54: 22,145,272 km (0.095 R)
• M55: 22,601,845 km (0.09 R)
• M56: 22,935,897 km (0.056 R)
• M57: 23,187,371 km (0.105 R)
• M58: 23,608,788 km (0.116 R)
• M59: 24,288,261 km (0.109 R)
• M60: 24,373,532 km (0.097 R)
• M61: 24,716,111 km (0.119 R)
• M62: 24,801,981 km (0.094 R)
• M63: 24,930,934 km (0.091 R)
• M64: 25,319,440 km (0.058 R)
• M65: 25,666,357 km (0.066 R)
• M66: 26,452,643 km (0.04 R)
• M67: 27,335,570 km (0.119 R)
• M68: 28,049,002 km (0.064 R)
• M69: 28,228,221 km (0.027 R)
• M70: 29,085,117 km (0.114 R)
• M71: 29,539,596 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit