🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.85 AU

Year: 221 Days

Day: 18 Hours

Environment

Temp: 170 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.73 AU - 0.75 AU

Year: 245 Days

Day: 30.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.88 AU - 1.42 AU

Year: 475 Days

Day: 12.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,971,096 km

• M1: 280,047 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.12 AU - 2.56 AU

Year: 1378 Days

Day: 31.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 163.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.87 AU - 2.95 AU

Year: 1440 Days

Day: 47.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,971,096 km

• M1: 847,023 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.46 AU - 4.06 AU

Year: 2807 Days

Day: 27.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 9.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.59 AU - 5.81 AU

Year: 5239 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 10,971,096 km

• M1: 145,708 km (0.064 R)
• M2: 245,490 km (0.074 R)
• M3: 562,787 km (0.101 R)
• M4: 902,973 km (0.115 R)
• M5: 1,205,609 km (0.091 R)
• M6: 1,269,936 km (0.065 R)
• M7: 1,539,512 km (0.081 R)
• M8: 2,093,323 km (0.107 R)
• M9: 2,412,565 km (0.07 R)
• M10: 2,683,636 km (0.067 R)
• M11: 2,855,225 km (0.093 R)
• M12: 2,986,422 km (0.049 R)
• M13: 3,254,950 km (0.039 R)
• M14: 3,696,115 km (0.113 R)
• M15: 4,255,311 km (0.111 R)
• M16: 4,405,657 km (0.082 R)
• M17: 4,557,649 km (0.117 R)
• M18: 5,103,681 km (0.112 R)
• M19: 5,533,625 km (0.105 R)
• M20: 5,725,410 km (0.101 R)
• M21: 6,833,930 km (0.119 R)
• M22: 6,980,685 km (0.115 R)
• M23: 7,487,972 km (0.106 R)
• M24: 7,730,769 km (0.076 R)
• M25: 8,317,941 km (0.081 R)
• M26: 8,759,703 km (0.109 R)
• M27: 8,823,432 km (0.105 R)
• M28: 9,371,559 km (0.111 R)
• M29: 9,765,151 km (0.037 R)
• M30: 10,030,537 km (0.069 R)
• M31: 10,130,768 km (0.031 R)
• M32: 10,602,450 km (0.089 R)
• M33: 10,772,692 km (0.089 R)
• M34: 11,081,462 km (0.098 R)
• M35: 11,427,781 km (0.118 R)
• M36: 11,812,996 km (0.039 R)
• M37: 11,883,606 km (0.077 R)
• M38: 11,989,521 km (0.11 R)
• M39: 12,345,265 km (0.117 R)
• M40: 12,452,527 km (0.089 R)
• M41: 12,668,247 km (0.083 R)
• M42: 12,740,503 km (0.03 R)
• M43: 13,322,738 km (0.094 R)
• M44: 13,765,248 km (0.045 R)
• M45: 15,428,627 km (0.043 R)
• M46: 15,893,278 km (0.051 R)
• M47: 16,049,159 km (0.075 R)
• M48: 16,559,288 km (0.081 R)
• M49: 16,875,837 km (0.078 R)
• M50: 17,234,423 km (0.064 R)
• M51: 17,474,976 km (0.119 R)
• M52: 18,040,306 km (0.077 R)
• M53: 18,121,538 km (0.1 R)
• M54: 18,243,760 km (0.088 R)
• M55: 18,488,801 km (0.102 R)
• M56: 18,776,029 km (0.108 R)
• M57: 20,066,161 km (0.09 R)
• M58: 20,403,654 km (0.088 R)
• M59: 20,530,812 km (0.097 R)
• M60: 21,470,735 km (0.097 R)
• M61: 21,556,754 km (0.111 R)
• M62: 22,599,451 km (0.116 R)
• M63: 22,730,948 km (0.098 R)
• M64: 23,082,802 km (0.044 R)
• M65: 23,480,882 km (0.106 R)
• M66: 23,658,454 km (0.114 R)
• M67: 23,747,465 km (0.098 R)
• M68: 24,463,441 km (0.079 R)
• M69: 25,916,335 km (0.113 R)
• M70: 26,054,115 km (0.118 R)
• M71: 26,284,047 km (0.07 R)
• M72: 26,838,606 km (0.052 R)
• M73: 26,931,506 km (0.097 R)
• M74: 27,912,569 km (0.075 R)
• M75: 28,431,075 km (0.062 R)
• M76: 28,857,728 km (0.114 R)
• M77: 29,334,347 km (0.068 R)
• M78: 30,585,434 km (0.094 R)
• M79: 31,120,097 km (0.055 R)
• M80: 32,001,528 km (0.113 R)
• M81: 33,139,668 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 13.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.71 AU - 5.89 AU

Year: 5378 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 10,971,096 km

• M1: 171,290 km (0.081 R)
• M2: 302,188 km (0.062 R)
• M3: 419,323 km (0.103 R)
• M4: 517,010 km (0.075 R)
• M5: 659,278 km (0.11 R)
• M6: 848,669 km (0.056 R)
• M7: 1,284,896 km (0.064 R)
• M8: 1,392,906 km (0.077 R)
• M9: 1,569,431 km (0.032 R)
• M10: 1,668,914 km (0.109 R)
• M11: 2,143,887 km (0.101 R)
• M12: 2,245,913 km (0.099 R)
• M13: 2,542,266 km (0.079 R)
• M14: 2,923,292 km (0.111 R)
• M15: 3,141,854 km (0.08 R)
• M16: 3,301,176 km (0.116 R)
• M17: 3,463,490 km (0.104 R)
• M18: 3,807,116 km (0.112 R)
• M19: 3,943,250 km (0.109 R)
• M20: 4,684,508 km (0.094 R)
• M21: 6,200,084 km (0.1 R)
• M22: 6,401,293 km (0.086 R)
• M23: 7,425,590 km (0.09 R)
• M24: 7,884,257 km (0.112 R)
• M25: 8,219,655 km (0.114 R)
• M26: 8,485,490 km (0.113 R)
• M27: 8,784,237 km (0.114 R)
• M28: 8,935,032 km (0.086 R)
• M29: 9,056,206 km (0.113 R)
• M30: 9,208,347 km (0.047 R)
• M31: 9,670,156 km (0.107 R)
• M32: 9,888,419 km (0.088 R)
• M33: 10,123,886 km (0.108 R)
• M34: 10,393,162 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit