🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.21 AU

Year: 371 Days

Day: 20.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.85 AU - 1.31 AU

Year: 398 Days

Day: 21.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.39 AU - 2.25 AU

Year: 871 Days

Day: 35.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,101,242 km

• M1: 931,396 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.36 AU - 2.98 AU

Year: 1548 Days

Day: 35.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.7

Radius: 11.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.32 AU - 12.72 AU

Year: 15716 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,101,242 km

• M1: 292,613 km (0.105 R)
• M2: 1,085,781 km (0.118 R)
• M3: 1,228,947 km (0.034 R)
• M4: 1,649,915 km (0.099 R)
• M5: 1,720,376 km (0.116 R)
• M6: 1,988,156 km (0.045 R)
• M7: 2,673,912 km (0.088 R)
• M8: 2,757,687 km (0.095 R)
• M9: 3,519,589 km (0.094 R)
• M10: 4,148,199 km (0.08 R)
• M11: 4,948,398 km (0.102 R)
• M12: 5,615,455 km (0.062 R)
• M13: 5,868,425 km (0.068 R)
• M14: 6,460,683 km (0.049 R)
• M15: 6,687,773 km (0.039 R)
• M16: 7,072,090 km (0.064 R)
• M17: 8,349,955 km (0.106 R)
• M18: 8,555,951 km (0.096 R)
• M19: 8,931,292 km (0.059 R)
• M20: 9,568,579 km (0.103 R)
• M21: 9,784,299 km (0.108 R)
• M22: 10,132,862 km (0.06 R)
• M23: 10,397,052 km (0.1 R)
• M24: 10,574,325 km (0.069 R)
• M25: 10,887,135 km (0.071 R)
• M26: 12,215,265 km (0.061 R)
• M27: 12,496,359 km (0.089 R)
• M28: 12,827,120 km (0.117 R)
• M29: 13,065,130 km (0.118 R)
• M30: 13,160,723 km (0.113 R)
• M31: 13,690,898 km (0.106 R)
• M32: 13,885,375 km (0.115 R)
• M33: 15,222,182 km (0.093 R)
• M34: 16,084,763 km (0.059 R)
• M35: 16,651,440 km (0.12 R)
• M36: 16,859,082 km (0.116 R)
• M37: 18,551,333 km (0.12 R)
• M38: 20,131,236 km (0.113 R)
• M39: 20,965,244 km (0.112 R)
• M40: 21,189,641 km (0.107 R)
• M41: 21,471,184 km (0.067 R)
• M42: 21,924,166 km (0.081 R)
• M43: 22,208,851 km (0.112 R)
• M44: 22,724,515 km (0.102 R)
• M45: 22,839,705 km (0.059 R)
• M46: 23,128,429 km (0.069 R)
• M47: 23,650,975 km (0.086 R)
• M48: 23,943,139 km (0.076 R)
• M49: 24,236,351 km (0.105 R)
• M50: 25,063,777 km (0.1 R)
• M51: 25,421,166 km (0.043 R)
• M52: 25,720,362 km (0.077 R)
• M53: 25,900,478 km (0.049 R)
• M54: 27,050,586 km (0.105 R)
• M55: 29,025,278 km (0.09 R)
• M56: 29,526,132 km (0.108 R)
• M57: 30,663,524 km (0.057 R)
• M58: 31,879,605 km (0.089 R)
• M59: 33,111,544 km (0.11 R)
• M60: 33,438,266 km (0.063 R)
• M61: 33,569,313 km (0.104 R)
• M62: 35,088,181 km (0.116 R)
• M63: 35,488,056 km (0.057 R)
• M64: 36,764,425 km (0.098 R)
• M65: 37,170,583 km (0.106 R)
• M66: 37,374,186 km (0.047 R)
• M67: 37,714,521 km (0.089 R)
• M68: 38,055,754 km (0.099 R)
• M69: 39,569,534 km (0.118 R)
• M70: 40,194,405 km (0.054 R)
• M71: 41,102,913 km (0.065 R)
• M72: 42,088,763 km (0.091 R)
• M73: 43,582,198 km (0.096 R)
• M74: 43,868,528 km (0.049 R)
• M75: 44,011,993 km (0.088 R)
• M76: 44,876,070 km (0.108 R)
• M77: 45,382,608 km (0.061 R)
• M78: 46,620,680 km (0.106 R)
• M79: 47,207,254 km (0.103 R)
• M80: 47,354,159 km (0.085 R)
• M81: 47,648,717 km (0.108 R)
• M82: 48,313,530 km (0.095 R)
• M83: 48,981,335 km (0.112 R)
• M84: 49,652,281 km (0.111 R)
• M85: 49,726,931 km (0.084 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit