🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.14 AU - 1.18 AU

Year: 456 Days

Day: 20.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,641,123 km

• M1: 445,652 km (0.053 R)
• M2: 828,323 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.74 AU - 1.94 AU

Year: 912 Days

Day: 18.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,641,123 km

• M1: 323,730 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.05 AU - 2.19 AU

Year: 1127 Days

Day: 20.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,641,123 km

• M1: 154,983 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.21 AU - 2.53 AU

Year: 1333 Days

Day: 39.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.63 AU - 3.61 AU

Year: 2013 Days

Day: 29.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.2

Radius: 8.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.31 AU - 11.31 AU

Year: 11223 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,641,123 km

• M1: 146,307 km (0.048 R)
• M2: 235,168 km (0.062 R)
• M3: 395,986 km (0.109 R)
• M4: 583,432 km (0.109 R)
• M5: 1,057,657 km (0.093 R)
• M6: 1,138,589 km (0.059 R)
• M7: 1,289,683 km (0.114 R)
• M8: 1,465,610 km (0.074 R)
• M9: 1,782,608 km (0.029 R)
• M10: 2,287,351 km (0.06 R)
• M11: 2,350,781 km (0.094 R)
• M12: 2,588,791 km (0.112 R)
• M13: 2,721,933 km (0.06 R)
• M14: 2,995,099 km (0.059 R)
• M15: 3,277,091 km (0.089 R)
• M16: 3,592,294 km (0.108 R)
• M17: 4,304,380 km (0.057 R)
• M18: 4,757,811 km (0.103 R)
• M19: 4,894,094 km (0.079 R)
• M20: 5,709,852 km (0.108 R)
• M21: 6,506,909 km (0.12 R)
• M22: 6,627,934 km (0.039 R)
• M23: 6,749,856 km (0.064 R)
• M24: 7,244,576 km (0.074 R)
• M25: 7,527,914 km (0.108 R)
• M26: 8,203,498 km (0.051 R)
• M27: 9,269,832 km (0.061 R)
• M28: 9,406,265 km (0.042 R)
• M29: 9,680,927 km (0.029 R)
• M30: 10,344,094 km (0.118 R)
• M31: 10,591,978 km (0.093 R)
• M32: 10,698,941 km (0.048 R)
• M33: 11,898,267 km (0.072 R)
• M34: 12,721,354 km (0.092 R)
• M35: 13,025,187 km (0.066 R)
• M36: 13,524,096 km (0.09 R)
• M37: 13,717,676 km (0.106 R)
• M38: 14,107,528 km (0.095 R)
• M39: 14,422,132 km (0.102 R)
• M40: 15,178,350 km (0.106 R)
• M41: 15,379,559 km (0.096 R)
• M42: 15,947,582 km (0.037 R)
• M43: 16,481,048 km (0.108 R)
• M44: 16,853,995 km (0.084 R)
• M45: 18,372,862 km (0.072 R)
• M46: 18,501,517 km (0.116 R)
• M47: 18,587,386 km (0.067 R)
• M48: 18,673,405 km (0.074 R)
• M49: 18,802,657 km (0.106 R)
• M50: 18,932,209 km (0.064 R)
• M51: 19,279,126 km (0.077 R)
• M52: 20,598,729 km (0.068 R)
• M53: 20,687,740 km (0.038 R)
• M54: 21,045,129 km (0.087 R)
• M55: 21,494,671 km (0.109 R)
• M56: 21,630,207 km (0.076 R)
• M57: 21,947,354 km (0.08 R)
• M58: 22,678,289 km (0.102 R)
• M59: 23,092,975 km (0.097 R)
• M60: 23,556,578 km (0.078 R)
• M61: 23,836,326 km (0.064 R)
• M62: 25,680,868 km (0.084 R)
• M63: 25,776,611 km (0.105 R)
• M64: 25,872,653 km (0.077 R)
• M65: 25,968,694 km (0.069 R)
• M66: 27,914,813 km (0.041 R)
• M67: 28,507,819 km (0.085 R)
• M68: 29,204,796 km (0.087 R)
• M69: 29,706,098 km (0.039 R)
• M70: 30,109,264 km (0.105 R)
• M71: 30,768,243 km (0.108 R)
• M72: 32,773,303 km (0.098 R)
• M73: 35,192,301 km (0.113 R)
• M74: 35,618,804 km (0.112 R)
• M75: 35,779,173 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 11.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.92 AU - 12.76 AU

Year: 15833 Days

Day: 15 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,641,123 km

• M1: 146,307 km (0.06 R)
• M2: 291,865 km (0.094 R)
• M3: 378,483 km (0.115 R)
• M4: 486,791 km (0.09 R)
• M5: 752,328 km (0.118 R)
• M6: 1,228,199 km (0.105 R)
• M7: 1,327,980 km (0.077 R)
• M8: 1,445,564 km (0.109 R)
• M9: 1,644,380 km (0.108 R)
• M10: 1,984,865 km (0.07 R)
• M11: 2,189,514 km (0.056 R)
• M12: 2,401,345 km (0.116 R)
• M13: 2,731,657 km (0.073 R)
• M14: 2,940,795 km (0.062 R)
• M15: 3,096,227 km (0.085 R)
• M16: 3,175,065 km (0.11 R)
• M17: 3,456,160 km (0.098 R)
• M18: 3,703,744 km (0.097 R)
• M19: 3,978,406 km (0.083 R)
• M20: 4,064,275 km (0.065 R)
• M21: 4,172,584 km (0.057 R)
• M22: 4,303,781 km (0.117 R)
• M23: 4,436,325 km (0.077 R)
• M24: 5,497,722 km (0.084 R)
• M25: 5,665,870 km (0.098 R)
• M26: 5,933,800 km (0.091 R)
• M27: 7,334,784 km (0.075 R)
• M28: 8,553,857 km (0.108 R)
• M29: 8,833,305 km (0.084 R)
• M30: 9,115,896 km (0.104 R)
• M31: 9,315,310 km (0.12 R)
• M32: 9,430,051 km (0.105 R)
• M33: 9,805,991 km (0.03 R)
• M34: 9,922,677 km (0.031 R)
• M35: 12,007,024 km (0.066 R)
• M36: 13,664,270 km (0.098 R)
• M37: 14,056,814 km (0.054 R)
• M38: 14,486,310 km (0.073 R)
• M39: 14,619,302 km (0.069 R)
• M40: 14,786,104 km (0.117 R)
• M41: 15,256,739 km (0.118 R)
• M42: 16,109,297 km (0.089 R)
• M43: 16,247,077 km (0.073 R)
• M44: 17,682,618 km (0.089 R)
• M45: 18,038,810 km (0.115 R)
• M46: 18,217,879 km (0.078 R)
• M47: 19,818,726 km (0.109 R)
• M48: 19,966,529 km (0.102 R)
• M49: 20,151,731 km (0.112 R)
• M50: 21,502,151 km (0.069 R)
• M51: 21,767,986 km (0.111 R)
• M52: 21,844,281 km (0.102 R)
• M53: 22,495,481 km (0.114 R)
• M54: 22,881,593 km (0.112 R)
• M55: 23,075,472 km (0.088 R)
• M56: 23,895,567 km (0.099 R)
• M57: 24,013,600 km (0.107 R)
• M58: 24,765,030 km (0.056 R)
• M59: 25,283,686 km (0.097 R)
• M60: 25,725,448 km (0.086 R)
• M61: 26,048,131 km (0.108 R)
• M62: 26,575,613 km (0.071 R)
• M63: 27,476,342 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit