🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.73 AU

Year: 193 Days

Day: 17 Hours

Environment

Temp: 102 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.67 AU - 4.13 AU

Year: 2965 Days

Day: 23.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 8.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.86 AU - 6.3 AU

Year: 5075 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,169,533 km

• M1: 141,370 km (0.096 R)
• M2: 206,595 km (0.119 R)
• M3: 298,149 km (0.08 R)
• M4: 366,664 km (0.088 R)
• M5: 433,235 km (0.115 R)
• M6: 629,957 km (0.11 R)
• M7: 733,927 km (0.101 R)
• M8: 855,251 km (0.113 R)
• M9: 912,846 km (0.095 R)
• M10: 971,638 km (0.069 R)
• M11: 1,093,560 km (0.037 R)
• M12: 1,286,093 km (0.085 R)
• M13: 1,406,968 km (0.12 R)
• M14: 1,560,007 km (0.08 R)
• M15: 1,747,902 km (0.088 R)
• M16: 1,867,430 km (0.113 R)
• M17: 2,388,480 km (0.108 R)
• M18: 2,846,997 km (0.053 R)
• M19: 3,259,289 km (0.092 R)
• M20: 3,481,741 km (0.084 R)
• M21: 4,380,375 km (0.112 R)
• M22: 4,729,836 km (0.103 R)
• M23: 5,131,207 km (0.108 R)
• M24: 5,238,618 km (0.051 R)
• M25: 5,303,544 km (0.116 R)
• M26: 5,433,993 km (0.091 R)
• M27: 5,499,667 km (0.108 R)
• M28: 5,565,490 km (0.088 R)
• M29: 5,720,323 km (0.085 R)
• M30: 6,011,740 km (0.09 R)
• M31: 6,376,908 km (0.105 R)
• M32: 6,608,935 km (0.065 R)
• M33: 7,588,801 km (0.119 R)
• M34: 7,958,607 km (0.097 R)
• M35: 8,233,568 km (0.081 R)
• M36: 8,334,397 km (0.111 R)
• M37: 8,537,102 km (0.087 R)
• M38: 8,870,107 km (0.094 R)
• M39: 8,947,449 km (0.107 R)
• M40: 9,443,216 km (0.104 R)
• M41: 9,575,161 km (0.118 R)
• M42: 10,190,009 km (0.073 R)
• M43: 10,352,472 km (0.09 R)
• M44: 11,011,151 km (0.104 R)
• M45: 11,122,153 km (0.083 R)
• M46: 11,261,578 km (0.097 R)
• M47: 11,345,503 km (0.09 R)
• M48: 11,542,074 km (0.096 R)
• M49: 13,361,932 km (0.1 R)
• M50: 13,450,793 km (0.116 R)
• M51: 13,988,149 km (0.102 R)
• M52: 14,350,176 km (0.079 R)
• M53: 14,562,904 km (0.117 R)
• M54: 15,892,231 km (0.095 R)
• M55: 16,080,724 km (0.114 R)
• M56: 16,460,104 km (0.106 R)
• M57: 16,714,570 km (0.114 R)
• M58: 16,778,448 km (0.082 R)
• M59: 16,842,327 km (0.081 R)
• M60: 17,131,051 km (0.111 R)
• M61: 17,908,810 km (0.12 R)
• M62: 18,203,368 km (0.056 R)
• M63: 18,466,660 km (0.103 R)
• M64: 18,631,816 km (0.065 R)
• M65: 19,599,415 km (0.101 R)
• M66: 19,869,290 km (0.077 R)
• M67: 20,480,846 km (0.102 R)
• M68: 21,236,615 km (0.101 R)
• M69: 21,687,652 km (0.101 R)
• M70: 21,931,646 km (0.094 R)
• M71: 22,387,471 km (0.069 R)
• M72: 22,493,087 km (0.093 R)
• M73: 23,272,791 km (0.103 R)
• M74: 23,451,261 km (0.066 R)
• M75: 23,558,523 km (0.042 R)
• M76: 23,630,180 km (0.071 R)
• M77: 23,737,741 km (0.111 R)
• M78: 23,881,355 km (0.115 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: 216 - 10,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit