🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.66 AU - 4.06 AU

Year: 2155 Days

Day: 41.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.62 AU - 4.06 AU

Year: 2633 Days

Day: 25.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.7

Radius: 13

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.49 AU - 9.35 AU

Year: 7798 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,356,050 km

• M1: 165,605 km (0.05 R)
• M2: 274,811 km (0.061 R)
• M3: 397,482 km (0.076 R)
• M4: 861,085 km (0.117 R)
• M5: 944,561 km (0.099 R)
• M6: 1,084,585 km (0.062 R)
• M7: 1,589,477 km (0.103 R)
• M8: 1,759,121 km (0.082 R)
• M9: 2,304,256 km (0.113 R)
• M10: 2,671,070 km (0.079 R)
• M11: 2,900,254 km (0.066 R)
• M12: 3,004,224 km (0.064 R)
• M13: 3,296,838 km (0.066 R)
• M14: 4,318,442 km (0.081 R)
• M15: 4,649,352 km (0.092 R)
• M16: 5,113,854 km (0.077 R)
• M17: 5,496,375 km (0.052 R)
• M18: 5,921,233 km (0.095 R)
• M19: 6,020,866 km (0.047 R)
• M20: 6,289,094 km (0.1 R)
• M21: 7,047,406 km (0.109 R)
• M22: 7,365,900 km (0.101 R)
• M23: 7,473,162 km (0.118 R)
• M24: 8,312,854 km (0.083 R)
• M25: 8,574,352 km (0.108 R)
• M26: 8,990,832 km (0.077 R)
• M27: 10,001,515 km (0.055 R)
• M28: 10,160,239 km (0.102 R)
• M29: 10,844,200 km (0.071 R)
• M30: 11,709,474 km (0.104 R)
• M31: 11,960,799 km (0.084 R)
• M32: 12,129,395 km (0.073 R)
• M33: 12,213,918 km (0.06 R)
• M34: 12,426,198 km (0.067 R)
• M35: 13,287,732 km (0.085 R)
• M36: 14,123,984 km (0.065 R)
• M37: 15,295,933 km (0.102 R)
• M38: 15,479,041 km (0.112 R)
• M39: 15,708,973 km (0.111 R)
• M40: 15,939,952 km (0.083 R)
• M41: 16,218,653 km (0.072 R)
• M42: 17,445,056 km (0.071 R)
• M43: 17,636,243 km (0.072 R)
• M44: 17,876,497 km (0.084 R)
• M45: 18,554,624 km (0.075 R)
• M46: 19,241,278 km (0.106 R)
• M47: 19,637,413 km (0.111 R)
• M48: 20,337,083 km (0.111 R)
• M49: 21,248,732 km (0.113 R)
• M50: 21,760,955 km (0.098 R)
• M51: 22,277,217 km (0.104 R)
• M52: 22,432,949 km (0.045 R)
• M53: 22,641,039 km (0.096 R)
• M54: 23,269,350 km (0.078 R)
• M55: 24,062,668 km (0.115 R)
• M56: 24,222,438 km (0.1 R)
• M57: 24,972,672 km (0.055 R)
• M58: 25,134,387 km (0.11 R)
• M59: 25,621,777 km (0.11 R)
• M60: 28,385,747 km (0.055 R)
• M61: 28,554,643 km (0.086 R)
• M62: 29,403,761 km (0.072 R)
• M63: 29,631,598 km (0.116 R)
• M64: 30,261,256 km (0.12 R)
• M65: 32,235,349 km (0.1 R)
• M66: 32,470,218 km (0.112 R)
• M67: 33,119,323 km (0.035 R)
• M68: 34,130,904 km (0.105 R)
• M69: 37,349,502 km (0.106 R)
• M70: 38,029,574 km (0.077 R)
• M71: 38,153,591 km (0.065 R)
• M72: 38,464,455 km (0.056 R)
• M73: 39,339,154 km (0.1 R)
• M74: 39,527,497 km (0.116 R)
• M75: 40,790,552 km (0.087 R)
• M76: 41,044,719 km (0.057 R)
• M77: 41,618,576 km (0.1 R)
• M78: 41,874,389 km (0.043 R)
• M79: 42,516,463 km (0.107 R)
• M80: 42,838,697 km (0.064 R)
• M81: 43,356,006 km (0.106 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit