🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 35.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,289,802 km

• M1: 257,608 km (0.055 R)
• M2: 526,285 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 36.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.45 AU - 2.21 AU

Year: 933 Days

Day: 20.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.07 AU - 2.73 AU

Year: 1401 Days

Day: 47 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5 AU - 6.06 AU

Year: 4899 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,289,802 km

• M1: 303,684 km (0.066 R)
• M2: 435,479 km (0.107 R)
• M3: 535,860 km (0.058 R)
• M4: 970,441 km (0.085 R)
• M5: 1,099,096 km (0.068 R)
• M6: 1,192,893 km (0.067 R)
• M7: 1,389,315 km (0.111 R)
• M8: 1,506,600 km (0.064 R)
• M9: 1,720,376 km (0.114 R)
• M10: 1,847,235 km (0.111 R)
• M11: 2,060,262 km (0.083 R)
• M12: 2,316,523 km (0.073 R)
• M13: 2,511,299 km (0.104 R)
• M14: 2,804,511 km (0.068 R)
• M15: 3,051,049 km (0.096 R)
• M16: 3,225,928 km (0.115 R)
• M17: 3,504,929 km (0.1 R)
• M18: 3,709,130 km (0.1 R)
• M19: 3,833,445 km (0.118 R)
• M20: 4,150,743 km (0.078 R)
• M21: 4,565,129 km (0.077 R)
• M22: 5,269,735 km (0.117 R)
• M23: 5,575,513 km (0.109 R)
• M24: 5,694,742 km (0.117 R)
• M25: 5,959,979 km (0.072 R)
• M26: 6,254,089 km (0.084 R)
• M27: 6,603,100 km (0.118 R)
• M28: 6,856,519 km (0.079 R)
• M29: 7,242,482 km (0.119 R)
• M30: 7,451,320 km (0.099 R)
• M31: 7,928,687 km (0.075 R)
• M32: 8,116,881 km (0.062 R)
• M33: 8,470,680 km (0.034 R)
• M34: 9,221,362 km (0.086 R)
• M35: 9,448,003 km (0.091 R)
• M36: 10,109,675 km (0.095 R)
• M37: 10,343,496 km (0.036 R)
• M38: 10,549,343 km (0.114 R)
• M39: 10,667,675 km (0.102 R)
• M40: 11,025,363 km (0.081 R)
• M41: 11,447,678 km (0.106 R)
• M42: 12,152,882 km (0.099 R)
• M43: 12,245,932 km (0.076 R)
• M44: 12,589,110 km (0.086 R)
• M45: 12,683,356 km (0.095 R)
• M46: 13,189,446 km (0.094 R)
• M47: 13,285,039 km (0.095 R)
• M48: 13,509,137 km (0.08 R)
• M49: 13,637,791 km (0.089 R)
• M50: 14,483,617 km (0.075 R)
• M51: 15,919,906 km (0.081 R)
• M52: 16,055,741 km (0.073 R)
• M53: 16,192,025 km (0.044 R)
• M54: 16,363,015 km (0.073 R)
• M55: 16,775,606 km (0.12 R)
• M56: 17,366,218 km (0.115 R)
• M57: 17,506,092 km (0.075 R)
• M58: 17,963,563 km (0.094 R)
• M59: 18,424,923 km (0.102 R)
• M60: 18,710,804 km (0.097 R)
• M61: 19,686,481 km (0.104 R)
• M62: 20,272,456 km (0.114 R)
• M63: 20,901,366 km (0.09 R)
• M64: 21,274,313 km (0.12 R)
• M65: 21,386,661 km (0.116 R)
• M66: 21,762,451 km (0.076 R)
• M67: 21,875,697 km (0.114 R)
• M68: 23,326,198 km (0.039 R)
• M69: 23,519,478 km (0.117 R)
• M70: 23,635,566 km (0.093 R)
• M71: 24,024,221 km (0.105 R)
• M72: 24,571,749 km (0.072 R)
• M73: 24,689,633 km (0.069 R)
• M74: 26,119,040 km (0.106 R)
• M75: 26,399,985 km (0.12 R)
• M76: 26,722,368 km (0.114 R)
• M77: 26,924,625 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit