🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.67 AU - 0.91 AU

Year: 313 Days

Day: 26.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.97 AU - 2.03 AU

Year: 1262 Days

Day: 37.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 15

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.7 AU - 3.82 AU

Year: 2627 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,198,795 km

• M1: 293,361 km (0.026 R)
• M2: 398,828 km (0.119 R)
• M3: 549,024 km (0.117 R)
• M4: 706,102 km (0.082 R)
• M5: 1,124,976 km (0.1 R)
• M6: 1,222,663 km (0.11 R)
• M7: 1,462,469 km (0.06 R)
• M8: 1,558,211 km (0.037 R)
• M9: 2,056,372 km (0.115 R)
• M10: 2,316,972 km (0.096 R)
• M11: 2,415,856 km (0.041 R)
• M12: 2,530,747 km (0.063 R)
• M13: 2,780,875 km (0.045 R)
• M14: 3,070,496 km (0.12 R)
• M15: 3,547,863 km (0.106 R)
• M16: 3,862,617 km (0.119 R)
• M17: 4,100,478 km (0.105 R)
• M18: 5,380,437 km (0.074 R)
• M19: 5,800,957 km (0.052 R)
• M20: 5,976,136 km (0.108 R)
• M21: 6,093,869 km (0.072 R)
• M22: 6,252,144 km (0.069 R)
• M23: 6,755,391 km (0.038 R)
• M24: 6,981,134 km (0.05 R)
• M25: 7,271,952 km (0.112 R)
• M26: 7,482,287 km (0.099 R)
• M27: 7,822,921 km (0.098 R)
• M28: 8,168,642 km (0.096 R)
• M29: 8,696,723 km (0.083 R)
• M30: 8,875,342 km (0.118 R)
• M31: 8,987,541 km (0.065 R)
• M32: 9,213,284 km (0.06 R)
• M33: 9,670,754 km (0.081 R)
• M34: 10,112,218 km (0.105 R)
• M35: 10,441,632 km (0.104 R)
• M36: 10,607,835 km (0.105 R)
• M37: 10,966,721 km (0.06 R)
• M38: 11,184,086 km (0.067 R)
• M39: 11,918,612 km (0.095 R)
• M40: 12,266,876 km (0.062 R)
• M41: 12,392,089 km (0.116 R)
• M42: 12,668,995 km (0.098 R)
• M43: 12,770,123 km (0.031 R)
• M44: 13,357,444 km (0.079 R)
• M45: 14,584,745 km (0.098 R)
• M46: 14,690,960 km (0.047 R)
• M47: 14,957,394 km (0.055 R)
• M48: 15,711,965 km (0.039 R)
• M49: 15,875,326 km (0.107 R)
• M50: 15,984,532 km (0.089 R)
• M51: 16,451,427 km (0.051 R)
• M52: 16,589,656 km (0.108 R)
• M53: 16,728,183 km (0.101 R)
• M54: 16,894,985 km (0.115 R)
• M55: 18,249,295 km (0.087 R)
• M56: 18,507,201 km (0.108 R)
• M57: 18,622,093 km (0.087 R)
• M58: 19,404,489 km (0.119 R)
• M59: 19,521,325 km (0.07 R)
• M60: 19,726,424 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 10.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.76 AU - 3.78 AU

Year: 2639 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,198,795 km

• M1: 127,906 km (0.112 R)
• M2: 258,505 km (0.081 R)
• M3: 325,076 km (0.112 R)
• M4: 515,813 km (0.102 R)
• M5: 596,148 km (0.098 R)
• M6: 745,147 km (0.086 R)
• M7: 838,047 km (0.074 R)
• M8: 914,043 km (0.114 R)
• M9: 1,051,374 km (0.111 R)
• M10: 1,149,360 km (0.107 R)
• M11: 1,298,510 km (0.09 R)
• M12: 1,412,653 km (0.101 R)
• M13: 1,564,495 km (0.099 R)
• M14: 1,677,591 km (0.093 R)
• M15: 2,014,784 km (0.069 R)
• M16: 2,148,076 km (0.105 R)
• M17: 2,284,359 km (0.052 R)
• M18: 2,393,416 km (0.111 R)
• M19: 2,514,441 km (0.107 R)
• M20: 2,606,593 km (0.038 R)
• M21: 2,710,414 km (0.07 R)
• M22: 2,836,675 km (0.084 R)
• M23: 2,932,866 km (0.057 R)
• M24: 3,008,264 km (0.089 R)
• M25: 3,227,724 km (0.05 R)
• M26: 3,532,155 km (0.09 R)
• M27: 3,787,220 km (0.118 R)
• M28: 3,881,466 km (0.06 R)
• M29: 4,108,556 km (0.092 R)
• M30: 4,475,819 km (0.074 R)
• M31: 4,638,432 km (0.087 R)
• M32: 4,764,842 km (0.109 R)
• M33: 4,828,421 km (0.09 R)
• M34: 4,956,477 km (0.117 R)
• M35: 5,176,834 km (0.091 R)
• M36: 5,735,283 km (0.113 R)
• M37: 5,939,335 km (0.036 R)
• M38: 6,062,903 km (0.11 R)
• M39: 6,410,867 km (0.027 R)
• M40: 6,836,922 km (0.071 R)
• M41: 7,024,518 km (0.116 R)
• M42: 7,184,438 km (0.098 R)
• M43: 7,331,044 km (0.025 R)
• M44: 7,612,138 km (0.054 R)
• M45: 7,776,546 km (0.114 R)
• M46: 8,048,216 km (0.084 R)
• M47: 8,276,801 km (0.105 R)
• M48: 8,631,797 km (0.098 R)
• M49: 9,133,848 km (0.08 R)
• M50: 9,516,519 km (0.102 R)
• M51: 9,969,800 km (0.098 R)
• M52: 10,035,175 km (0.091 R)
• M53: 10,281,413 km (0.096 R)
• M54: 10,397,052 km (0.096 R)
• M55: 10,612,922 km (0.112 R)
• M56: 10,729,758 km (0.042 R)
• M57: 10,796,778 km (0.083 R)
• M58: 10,914,212 km (0.059 R)
• M59: 11,015,340 km (0.058 R)
• M60: 11,082,809 km (0.104 R)
• M61: 11,405,641 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 8.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.74 AU - 8.02 AU

Year: 9871 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,198,795 km

• M1: 106,214 km (0.118 R)
• M2: 326,871 km (0.088 R)
• M3: 611,706 km (0.119 R)
• M4: 1,009,337 km (0.1 R)
• M5: 1,131,708 km (0.086 R)
• M6: 1,528,441 km (0.103 R)
• M7: 2,238,882 km (0.064 R)
• M8: 2,461,783 km (0.045 R)
• M9: 3,038,931 km (0.096 R)
• M10: 3,285,917 km (0.111 R)
• M11: 3,400,360 km (0.072 R)
• M12: 3,633,134 km (0.07 R)
• M13: 3,823,273 km (0.109 R)
• M14: 4,412,988 km (0.082 R)
• M15: 4,539,398 km (0.069 R)
• M16: 5,057,306 km (0.108 R)
• M17: 5,189,700 km (0.03 R)
• M18: 5,758,321 km (0.093 R)
• M19: 5,868,874 km (0.108 R)
• M20: 6,035,975 km (0.092 R)
• M21: 6,346,690 km (0.12 R)
• M22: 6,432,260 km (0.107 R)
• M23: 6,662,491 km (0.108 R)
• M24: 7,160,801 km (0.081 R)
• M25: 7,399,410 km (0.102 R)
• M26: 7,853,888 km (0.116 R)
• M27: 9,109,762 km (0.094 R)
• M28: 10,528,100 km (0.105 R)
• M29: 10,867,687 km (0.101 R)
• M30: 11,004,569 km (0.081 R)
• M31: 11,073,234 km (0.051 R)
• M32: 11,418,656 km (0.08 R)
• M33: 12,476,014 km (0.075 R)
• M34: 13,125,268 km (0.099 R)
• M35: 14,008,195 km (0.103 R)
• M36: 14,419,140 km (0.094 R)
• M37: 14,569,636 km (0.108 R)
• M38: 14,834,274 km (0.118 R)
• M39: 15,214,851 km (0.104 R)
• M40: 15,368,040 km (0.069 R)
• M41: 15,830,746 km (0.114 R)
• M42: 16,024,774 km (0.114 R)
• M43: 16,219,700 km (0.112 R)
• M44: 16,690,784 km (0.098 R)
• M45: 18,701,230 km (0.111 R)
• M46: 20,153,376 km (0.111 R)
• M47: 20,321,674 km (0.106 R)
• M48: 20,448,234 km (0.098 R)
• M49: 20,532,607 km (0.111 R)
• M50: 21,900,231 km (0.058 R)
• M51: 22,638,646 km (0.115 R)
• M52: 23,252,895 km (0.103 R)
• M53: 25,400,222 km (0.096 R)
• M54: 26,084,184 km (0.1 R)
• M55: 27,984,376 km (0.096 R)
• M56: 30,024,741 km (0.11 R)
• M57: 30,361,486 km (0.038 R)
• M58: 30,796,068 km (0.077 R)
• M59: 32,604,856 km (0.069 R)
• M60: 32,752,958 km (0.108 R)
• M61: 33,198,759 km (0.046 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit