🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.83 AU - 1.11 AU

Year: 368 Days

Day: 42.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.84 AU - 1.3 AU

Year: 426 Days

Day: 31 Hours

Environment

Temp: -13 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3 AU - 4.26 AU

Year: 2663 Days

Day: 18.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 13.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.08 AU - 4.78 AU

Year: 3590 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,143,049 km

• M1: 263,442 km (0.104 R)
• M2: 970,292 km (0.04 R)
• M3: 1,360,293 km (0.096 R)
• M4: 1,854,116 km (0.036 R)
• M5: 2,656,559 km (0.113 R)
• M6: 3,169,680 km (0.086 R)
• M7: 4,173,033 km (0.089 R)
• M8: 5,630,565 km (0.094 R)
• M9: 6,302,409 km (0.118 R)
• M10: 7,397,016 km (0.091 R)
• M11: 7,819,929 km (0.111 R)
• M12: 8,284,281 km (0.059 R)
• M13: 9,442,169 km (0.085 R)
• M14: 10,049,985 km (0.115 R)
• M15: 10,744,119 km (0.047 R)
• M16: 12,528,373 km (0.102 R)
• M17: 13,191,241 km (0.117 R)
• M18: 14,884,689 km (0.11 R)
• M19: 15,203,632 km (0.108 R)
• M20: 15,485,624 km (0.115 R)
• M21: 15,851,839 km (0.072 R)
• M22: 18,670,562 km (0.083 R)
• M23: 20,632,239 km (0.077 R)
• M24: 21,722,209 km (0.101 R)
• M25: 23,335,173 km (0.069 R)
• M26: 24,595,984 km (0.049 R)
• M27: 24,955,019 km (0.045 R)
• M28: 25,785,437 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 13

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.86 AU - 9.12 AU

Year: 8695 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,143,049 km

• M1: 161,865 km (0.032 R)
• M2: 701,165 km (0.114 R)
• M3: 1,450,052 km (0.09 R)
• M4: 1,732,194 km (0.109 R)
• M5: 2,457,295 km (0.064 R)
• M6: 2,812,440 km (0.091 R)
• M7: 3,301,475 km (0.114 R)
• M8: 4,704,853 km (0.116 R)
• M9: 5,719,276 km (0.056 R)
• M10: 7,487,972 km (0.095 R)
• M11: 8,316,445 km (0.094 R)
• M12: 8,672,189 km (0.106 R)
• M13: 9,913,103 km (0.108 R)
• M14: 11,306,906 km (0.029 R)
• M15: 11,827,208 km (0.112 R)
• M16: 13,161,471 km (0.094 R)
• M17: 13,459,470 km (0.103 R)
• M18: 15,923,945 km (0.027 R)
• M19: 17,002,097 km (0.067 R)
• M20: 21,386,661 km (0.081 R)
• M21: 24,018,985 km (0.111 R)
• M22: 24,321,023 km (0.112 R)
• M23: 25,548,025 km (0.094 R)
• M24: 26,488,098 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 11.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.38 AU - 11.5 AU

Year: 12066 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,143,049 km

• M1: 234,270 km (0.098 R)
• M2: 556,354 km (0.091 R)
• M3: 1,156,990 km (0.095 R)
• M4: 1,659,938 km (0.109 R)
• M5: 1,877,004 km (0.058 R)
• M6: 3,153,523 km (0.052 R)
• M7: 3,744,584 km (0.097 R)
• M8: 4,014,010 km (0.071 R)
• M9: 5,400,034 km (0.11 R)
• M10: 7,243,230 km (0.104 R)
• M11: 7,704,590 km (0.096 R)
• M12: 8,445,997 km (0.094 R)
• M13: 8,670,693 km (0.093 R)
• M14: 9,887,522 km (0.096 R)
• M15: 11,864,906 km (0.03 R)
• M16: 13,284,441 km (0.089 R)
• M17: 15,203,033 km (0.065 R)
• M18: 16,680,462 km (0.091 R)
• M19: 19,842,811 km (0.117 R)
• M20: 23,580,514 km (0.09 R)
• M21: 25,027,125 km (0.074 R)
• M22: 25,337,242 km (0.061 R)
• M23: 25,963,159 km (0.09 R)
• M24: 26,836,362 km (0.037 R)
• M25: 27,157,549 km (0.106 R)
• M26: 28,050,498 km (0.107 R)
• M27: 28,543,723 km (0.104 R)
• M28: 29,041,135 km (0.084 R)
• M29: 30,474,283 km (0.048 R)
• M30: 34,616,947 km (0.104 R)
• M31: 35,624,639 km (0.111 R)
• M32: 36,740,639 km (0.08 R)
• M33: 39,509,097 km (0.118 R)
• M34: 41,576,689 km (0.073 R)
• M35: 44,209,911 km (0.08 R)
• M36: 54,065,269 km (0.106 R)
• M37: 56,597,063 km (0.111 R)
• M38: 56,946,823 km (0.101 R)
• M39: 57,884,652 km (0.106 R)
• M40: 58,120,418 km (0.116 R)
• M41: 58,711,629 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit