🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.58 AU

Year: 178 Days

Day: 28.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,481,526 km

• M1: 195,824 km (0.092 R)
• M2: 254,167 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.06 AU - 1.76 AU

Year: 770 Days

Day: 29.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.52 AU - 1.56 AU

Year: 879 Days

Day: 48 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 13

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.09 AU - 4.29 AU

Year: 3262 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,481,526 km

• M1: 167,998 km (0.04 R)
• M2: 266,583 km (0.109 R)
• M3: 361,728 km (0.062 R)
• M4: 458,218 km (0.04 R)
• M5: 675,434 km (0.034 R)
• M6: 770,579 km (0.12 R)
• M7: 1,049,429 km (0.113 R)
• M8: 1,188,405 km (0.069 R)
• M9: 1,402,330 km (0.109 R)
• M10: 1,747,453 km (0.052 R)
• M11: 1,853,368 km (0.084 R)
• M12: 1,961,527 km (0.097 R)
• M13: 2,135,809 km (0.09 R)
• M14: 2,483,325 km (0.107 R)
• M15: 2,742,727 km (0.058 R)
• M16: 2,993,005 km (0.106 R)
• M17: 3,232,062 km (0.078 R)
• M18: 3,515,999 km (0.045 R)
• M19: 3,847,807 km (0.117 R)
• M20: 4,292,262 km (0.119 R)
• M21: 4,774,566 km (0.117 R)
• M22: 5,186,259 km (0.108 R)
• M23: 5,296,513 km (0.084 R)
• M24: 5,836,711 km (0.085 R)
• M25: 6,513,192 km (0.114 R)
• M26: 6,608,486 km (0.098 R)
• M27: 6,848,740 km (0.078 R)
• M28: 7,116,221 km (0.095 R)
• M29: 7,362,609 km (0.099 R)
• M30: 7,712,219 km (0.103 R)
• M31: 7,914,475 km (0.044 R)
• M32: 8,819,842 km (0.032 R)
• M33: 9,031,523 km (0.038 R)
• M34: 9,137,887 km (0.108 R)
• M35: 9,244,849 km (0.058 R)
• M36: 9,513,826 km (0.096 R)
• M37: 9,703,666 km (0.094 R)
• M38: 9,922,079 km (0.107 R)
• M39: 10,004,507 km (0.105 R)
• M40: 10,087,085 km (0.083 R)
• M41: 10,615,465 km (0.05 R)
• M42: 10,840,759 km (0.117 R)
• M43: 10,954,005 km (0.076 R)
• M44: 11,815,539 km (0.104 R)
• M45: 12,431,733 km (0.097 R)
• M46: 12,579,984 km (0.098 R)
• M47: 12,968,191 km (0.096 R)
• M48: 13,209,043 km (0.114 R)
• M49: 13,940,577 km (0.067 R)
• M50: 14,125,480 km (0.052 R)
• M51: 14,404,480 km (0.108 R)
• M52: 14,653,859 km (0.065 R)
• M53: 14,873,469 km (0.094 R)
• M54: 15,093,976 km (0.086 R)
• M55: 15,634,324 km (0.1 R)
• M56: 15,858,571 km (0.117 R)
• M57: 16,375,282 km (0.077 R)
• M58: 17,359,187 km (0.033 R)
• M59: 17,491,731 km (0.093 R)
• M60: 18,768,549 km (0.071 R)
• M61: 19,143,740 km (0.117 R)
• M62: 19,383,845 km (0.113 R)
• M63: 20,179,556 km (0.045 R)
• M64: 20,319,131 km (0.113 R)
• M65: 20,529,017 km (0.112 R)
• M66: 21,198,317 km (0.082 R)
• M67: 21,446,650 km (0.1 R)
• M68: 22,413,800 km (0.093 R)
• M69: 22,775,677 km (0.112 R)
• M70: 24,168,134 km (0.093 R)
• M71: 24,316,386 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.2

Radius: 8.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.66 AU - 5.26 AU

Year: 5083 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,481,526 km

• M1: 154,235 km (0.11 R)
• M2: 357,838 km (0.113 R)
• M3: 503,995 km (0.064 R)
• M4: 600,037 km (0.097 R)
• M5: 800,648 km (0.086 R)
• M6: 868,565 km (0.057 R)
• M7: 1,160,730 km (0.098 R)
• M8: 1,427,313 km (0.089 R)
• M9: 1,568,085 km (0.12 R)
• M10: 1,698,534 km (0.06 R)
• M11: 1,757,775 km (0.115 R)
• M12: 1,909,018 km (0.101 R)
• M13: 2,096,165 km (0.105 R)
• M14: 2,256,684 km (0.054 R)
• M15: 2,590,138 km (0.079 R)
• M16: 2,797,779 km (0.074 R)
• M17: 2,975,053 km (0.08 R)
• M18: 3,284,720 km (0.098 R)
• M19: 3,434,169 km (0.095 R)
• M20: 3,605,009 km (0.09 R)
• M21: 3,662,605 km (0.109 R)
• M22: 3,974,815 km (0.059 R)
• M23: 4,377,234 km (0.104 R)
• M24: 4,708,743 km (0.114 R)
• M25: 5,134,349 km (0.096 R)
• M26: 5,639,241 km (0.107 R)
• M27: 5,886,227 km (0.069 R)
• M28: 6,275,182 km (0.087 R)
• M29: 6,601,604 km (0.102 R)
• M30: 6,719,637 km (0.083 R)
• M31: 7,053,689 km (0.104 R)
• M32: 7,393,127 km (0.068 R)
• M33: 7,738,099 km (0.091 R)
• M34: 7,887,398 km (0.11 R)
• M35: 8,189,137 km (0.081 R)
• M36: 8,265,133 km (0.113 R)
• M37: 8,341,428 km (0.043 R)
• M38: 8,417,872 km (0.083 R)
• M39: 8,726,343 km (0.049 R)
• M40: 8,907,805 km (0.108 R)
• M41: 9,274,769 km (0.076 R)
• M42: 9,807,636 km (0.082 R)
• M43: 9,888,419 km (0.097 R)
• M44: 10,186,418 km (0.119 R)
• M45: 11,351,786 km (0.077 R)
• M46: 12,675,727 km (0.086 R)
• M47: 12,852,103 km (0.055 R)
• M48: 13,088,467 km (0.071 R)
• M49: 13,326,178 km (0.054 R)
• M50: 13,926,963 km (0.03 R)
• M51: 14,322,051 km (0.117 R)
• M52: 14,383,237 km (0.1 R)
• M53: 14,567,093 km (0.12 R)
• M54: 14,813,630 km (0.077 R)
• M55: 15,248,212 km (0.107 R)
• M56: 15,749,963 km (0.112 R)
• M57: 16,193,521 km (0.057 R)
• M58: 16,352,992 km (0.114 R)
• M59: 16,480,898 km (0.113 R)
• M60: 16,963,501 km (0.111 R)
• M61: 17,810,973 km (0.093 R)
• M62: 18,572,127 km (0.102 R)
• M63: 18,672,208 km (0.11 R)
• M64: 18,805,799 km (0.114 R)
• M65: 18,939,838 km (0.047 R)
• M66: 19,141,496 km (0.088 R)
• M67: 19,242,625 km (0.078 R)
• M68: 20,331,847 km (0.088 R)
• M69: 20,849,306 km (0.104 R)
• M70: 21,301,390 km (0.062 R)
• M71: 21,371,253 km (0.093 R)
• M72: 21,546,133 km (0.099 R)
• M73: 21,686,306 km (0.092 R)
• M74: 21,826,928 km (0.108 R)
• M75: 22,108,920 km (0.031 R)
• M76: 22,214,985 km (0.113 R)
• M77: 22,392,258 km (0.101 R)
• M78: 22,569,831 km (0.068 R)
• M79: 22,890,868 km (0.111 R)
• M80: 23,357,015 km (0.059 R)
• M81: 23,465,024 km (0.051 R)
• M82: 24,262,531 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit