🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.87 AU - 1.41 AU

Year: 556 Days

Day: 29.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,269,654 km

• M1: 587,920 km (0.105 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 8.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.4 AU - 3.84 AU

Year: 2516 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,269,654 km

• M1: 108,159 km (0.102 R)
• M2: 370,554 km (0.113 R)
• M3: 702,063 km (0.088 R)
• M4: 987,944 km (0.108 R)
• M5: 1,490,144 km (0.084 R)
• M6: 2,050,987 km (0.027 R)
• M7: 2,331,483 km (0.11 R)
• M8: 2,786,709 km (0.049 R)
• M9: 3,102,510 km (0.053 R)
• M10: 3,410,083 km (0.075 R)
• M11: 4,344,173 km (0.096 R)
• M12: 4,770,078 km (0.112 R)
• M13: 5,287,686 km (0.042 R)
• M14: 5,842,246 km (0.076 R)
• M15: 6,911,721 km (0.041 R)
• M16: 7,411,827 km (0.093 R)
• M17: 8,425,352 km (0.083 R)
• M18: 9,656,692 km (0.074 R)
• M19: 9,982,516 km (0.086 R)
• M20: 10,898,803 km (0.069 R)
• M21: 11,180,795 km (0.052 R)
• M22: 13,534,269 km (0.11 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 11.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.49 AU - 6.81 AU

Year: 6963 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,269,654 km

• M1: 143,016 km (0.038 R)
• M2: 613,351 km (0.091 R)
• M3: 1,195,736 km (0.06 R)
• M4: 1,594,115 km (0.094 R)
• M5: 2,239,181 km (0.1 R)
• M6: 3,362,960 km (0.093 R)
• M7: 4,481,055 km (0.05 R)
• M8: 5,615,006 km (0.059 R)
• M9: 7,326,705 km (0.089 R)
• M10: 8,006,927 km (0.099 R)
• M11: 8,564,628 km (0.055 R)
• M12: 12,472,274 km (0.119 R)
• M13: 15,350,537 km (0.102 R)
• M14: 17,041,142 km (0.098 R)
• M15: 17,498,912 km (0.111 R)
• M16: 17,897,889 km (0.106 R)
• M17: 18,714,095 km (0.091 R)
• M18: 20,937,568 km (0.103 R)
• M19: 23,653,368 km (0.068 R)
• M20: 24,636,376 km (0.08 R)
• M21: 28,109,739 km (0.106 R)
• M22: 30,920,085 km (0.11 R)
• M23: 31,503,816 km (0.097 R)
• M24: 34,429,501 km (0.057 R)
• M25: 35,267,399 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.1

Radius: 3.4

Gravity: 79.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.17 AU - 10.73 AU

Year: 14330 Days

Day: 23.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,269,654 km

• M1: 42,486 km (0.077 R)
• M2: 167,400 km (0.115 R)
• M3: 496,216 km (0.077 R)
• M4: 655,987 km (0.028 R)
• M5: 818,300 km (0.115 R)
• M6: 1,336,358 km (0.084 R)
• M7: 1,565,991 km (0.064 R)
• M8: 1,785,750 km (0.068 R)
• M9: 2,006,556 km (0.101 R)
• M10: 2,350,033 km (0.111 R)
• M11: 4,344,771 km (0.071 R)
• M12: 6,127,678 km (0.111 R)
• M13: 6,714,850 km (0.051 R)
• M14: 6,889,281 km (0.108 R)
• M15: 7,156,613 km (0.08 R)
• M16: 7,292,747 km (0.116 R)
• M17: 8,000,045 km (0.116 R)
• M18: 10,569,538 km (0.11 R)
• M19: 12,039,188 km (0.069 R)
• M20: 13,432,393 km (0.069 R)
• M21: 13,849,322 km (0.093 R)
• M22: 17,012,868 km (0.043 R)
• M23: 18,761,368 km (0.07 R)
• M24: 23,699,295 km (0.115 R)
• M25: 33,694,078 km (0.114 R)
• M26: 34,333,759 km (0.026 R)
• M27: 36,034,985 km (0.117 R)
• M28: 41,328,357 km (0.108 R)
• M29: 42,802,644 km (0.12 R)
• M30: 50,536,105 km (0.071 R)
• M31: 56,775,982 km (0.038 R)
• M32: 58,780,444 km (0.101 R)
• M33: 62,161,057 km (0.107 R)
• M34: 62,929,541 km (0.12 R)
• M35: 65,470,760 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit