🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.97 AU - 1.27 AU

Year: 440 Days

Day: 27.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 11,095,134 km

• M1: 817,552 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.24 AU - 1.42 AU

Year: 569 Days

Day: 33.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.44 AU - 1.58 AU

Year: 688 Days

Day: 31.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,095,134 km

• M1: 149,448 km (0.091 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.05 AU - 3.21 AU

Year: 2054 Days

Day: 43 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 8.5

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.64 AU - 5.76 AU

Year: 3779 Days

Day: 6.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 11,095,134 km

• M1: 121,773 km (0.083 R)
• M2: 278,252 km (0.055 R)
• M3: 395,088 km (0.071 R)
• M4: 480,209 km (0.099 R)
• M5: 572,361 km (0.075 R)
• M6: 648,507 km (0.08 R)
• M7: 848,669 km (0.074 R)
• M8: 1,178,831 km (0.026 R)
• M9: 1,263,952 km (0.102 R)
• M10: 1,321,847 km (0.111 R)
• M11: 1,380,639 km (0.075 R)
• M12: 1,704,369 km (0.109 R)
• M13: 1,950,008 km (0.085 R)
• M14: 2,103,047 km (0.081 R)
• M15: 2,331,034 km (0.11 R)
• M16: 2,475,246 km (0.03 R)
• M17: 2,530,149 km (0.11 R)
• M18: 2,641,150 km (0.08 R)
• M19: 2,734,948 km (0.049 R)
• M20: 3,300,727 km (0.036 R)
• M21: 3,670,085 km (0.075 R)
• M22: 3,732,916 km (0.051 R)
• M23: 4,447,694 km (0.051 R)
• M24: 4,514,864 km (0.092 R)
• M25: 4,695,428 km (0.082 R)
• M26: 5,204,211 km (0.111 R)
• M27: 5,322,393 km (0.089 R)
• M28: 6,450,211 km (0.109 R)
• M29: 6,551,788 km (0.08 R)
• M30: 7,303,518 km (0.093 R)
• M31: 7,435,912 km (0.117 R)
• M32: 7,489,169 km (0.113 R)
• M33: 7,649,388 km (0.118 R)
• M34: 8,137,227 km (0.117 R)
• M35: 8,219,505 km (0.113 R)
• M36: 8,274,557 km (0.103 R)
• M37: 8,412,636 km (0.074 R)
• M38: 8,523,638 km (0.09 R)
• M39: 8,691,038 km (0.087 R)
• M40: 8,775,112 km (0.077 R)
• M41: 8,972,431 km (0.071 R)
• M42: 9,057,553 km (0.098 R)
• M43: 9,228,393 km (0.058 R)
• M44: 9,314,263 km (0.081 R)
• M45: 9,371,559 km (0.062 R)
• M46: 9,457,877 km (0.092 R)
• M47: 10,039,812 km (0.111 R)
• M48: 10,603,497 km (0.053 R)
• M49: 10,693,405 km (0.068 R)
• M50: 11,025,363 km (0.075 R)
• M51: 11,146,837 km (0.104 R)
• M52: 11,207,872 km (0.12 R)
• M53: 12,735,416 km (0.074 R)
• M54: 13,409,953 km (0.107 R)
• M55: 13,507,192 km (0.112 R)
• M56: 13,767,941 km (0.074 R)
• M57: 14,030,186 km (0.061 R)
• M58: 14,426,770 km (0.099 R)
• M59: 14,760,074 km (0.091 R)
• M60: 15,095,921 km (0.109 R)
• M61: 15,298,626 km (0.057 R)
• M62: 15,400,353 km (0.082 R)
• M63: 15,468,270 km (0.1 R)
• M64: 15,775,095 km (0.063 R)
• M65: 15,912,127 km (0.068 R)
• M66: 17,093,053 km (0.115 R)
• M67: 17,233,824 km (0.045 R)
• M68: 18,086,532 km (0.106 R)
• M69: 18,409,963 km (0.117 R)
• M70: 19,611,682 km (0.026 R)
• M71: 19,722,235 km (0.095 R)
• M72: 20,539,040 km (0.091 R)
• M73: 20,613,839 km (0.079 R)
• M74: 22,628,922 km (0.112 R)
• M75: 22,706,114 km (0.083 R)
• M76: 23,132,768 km (0.105 R)
• M77: 23,679,398 km (0.093 R)
• M78: 24,547,066 km (0.056 R)
• M79: 24,865,260 km (0.099 R)
• M80: 25,024,732 km (0.089 R)
• M81: 25,144,709 km (0.082 R)
• M82: 25,224,744 km (0.069 R)
• M83: 25,425,205 km (0.059 R)
• M84: 25,868,015 km (0.104 R)
• M85: 26,029,730 km (0.059 R)
• M86: 26,151,204 km (0.103 R)
• M87: 26,476,130 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 11.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.8 AU - 5.54 AU

Year: 4360 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 11,095,134 km

• M1: 142,118 km (0.119 R)
• M2: 253,419 km (0.101 R)
• M3: 422,913 km (0.054 R)
• M4: 498,610 km (0.069 R)
• M5: 625,917 km (0.118 R)
• M6: 734,077 km (0.108 R)
• M7: 862,581 km (0.093 R)
• M8: 1,027,588 km (0.105 R)
• M9: 1,121,535 km (0.103 R)
• M10: 1,218,475 km (0.064 R)
• M11: 1,349,971 km (0.114 R)
• M12: 1,585,588 km (0.076 R)
• M13: 1,782,010 km (0.113 R)
• M14: 2,115,314 km (0.076 R)
• M15: 2,294,233 km (0.097 R)
• M16: 2,390,424 km (0.034 R)
• M17: 2,748,262 km (0.048 R)
• M18: 2,871,382 km (0.114 R)
• M19: 3,197,954 km (0.12 R)
• M20: 3,305,963 km (0.073 R)
• M21: 3,570,303 km (0.117 R)
• M22: 3,671,132 km (0.101 R)
• M23: 4,154,632 km (0.085 R)
• M24: 4,332,205 km (0.052 R)
• M25: 4,440,065 km (0.046 R)
• M26: 4,929,998 km (0.072 R)
• M27: 5,168,906 km (0.085 R)
• M28: 5,245,201 km (0.112 R)
• M29: 5,645,076 km (0.047 R)
• M30: 6,001,418 km (0.031 R)
• M31: 6,351,626 km (0.056 R)
• M32: 6,447,070 km (0.049 R)
• M33: 6,556,725 km (0.095 R)
• M34: 6,708,567 km (0.11 R)
• M35: 6,959,443 km (0.106 R)
• M36: 7,270,457 km (0.108 R)
• M37: 8,097,284 km (0.096 R)
• M38: 8,215,616 km (0.103 R)
• M39: 8,634,789 km (0.042 R)
• M40: 9,014,917 km (0.113 R)
• M41: 9,369,464 km (0.088 R)
• M42: 9,650,259 km (0.116 R)
• M43: 9,933,747 km (0.096 R)
• M44: 10,013,034 km (0.119 R)
• M45: 10,315,970 km (0.105 R)
• M46: 11,062,314 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit