🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 31.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.88 AU - 1.12 AU

Year: 375 Days

Day: 44.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.79 AU - 1.27 AU

Year: 392 Days

Day: 41.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,130,792 km

• M1: 308,321 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.54 AU - 2.24 AU

Year: 974 Days

Day: 32.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.63 AU - 2.15 AU

Year: 974 Days

Day: 15.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,130,792 km

• M1: 881,879 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.23 AU - 3.37 AU

Year: 1756 Days

Day: 27.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.29 AU - 3.75 AU

Year: 1967 Days

Day: 45.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 10.6

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.15 AU - 7.37 AU

Year: 5869 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,130,792 km

• M1: 174,581 km (0.029 R)
• M2: 461,659 km (0.093 R)
• M3: 622,178 km (0.117 R)
• M4: 937,829 km (0.077 R)
• M5: 1,048,681 km (0.108 R)
• M6: 1,266,944 km (0.089 R)
• M7: 1,500,167 km (0.116 R)
• M8: 1,574,667 km (0.113 R)
• M9: 1,708,408 km (0.115 R)
• M10: 2,153,611 km (0.1 R)
• M11: 2,302,760 km (0.09 R)
• M12: 2,748,113 km (0.062 R)
• M13: 2,957,400 km (0.117 R)
• M14: 3,515,849 km (0.091 R)
• M15: 3,717,806 km (0.058 R)
• M16: 3,846,012 km (0.071 R)
• M17: 4,591,159 km (0.097 R)
• M18: 4,728,938 km (0.107 R)
• M19: 4,980,412 km (0.066 R)
• M20: 5,351,565 km (0.106 R)
• M21: 5,496,675 km (0.049 R)
• M22: 6,394,711 km (0.077 R)
• M23: 6,641,846 km (0.058 R)
• M24: 7,177,706 km (0.114 R)
• M25: 7,305,762 km (0.105 R)
• M26: 8,458,862 km (0.064 R)
• M27: 8,764,490 km (0.059 R)
• M28: 9,108,416 km (0.099 R)
• M29: 9,212,536 km (0.079 R)
• M30: 10,023,357 km (0.06 R)
• M31: 10,238,628 km (0.034 R)
• M32: 10,419,192 km (0.116 R)
• M33: 10,893,717 km (0.091 R)
• M34: 11,114,972 km (0.05 R)
• M35: 11,487,321 km (0.113 R)
• M36: 11,637,368 km (0.117 R)
• M37: 11,712,616 km (0.027 R)
• M38: 11,825,861 km (0.108 R)
• M39: 12,282,434 km (0.118 R)
• M40: 12,397,475 km (0.111 R)
• M41: 12,706,095 km (0.092 R)
• M42: 14,085,687 km (0.089 R)
• M43: 14,569,636 km (0.081 R)
• M44: 14,691,408 km (0.097 R)
• M45: 14,854,470 km (0.06 R)
• M46: 15,058,970 km (0.118 R)
• M47: 15,264,518 km (0.117 R)
• M48: 16,601,773 km (0.087 R)
• M49: 16,686,595 km (0.072 R)
• M50: 17,413,491 km (0.06 R)
• M51: 17,889,213 km (0.083 R)
• M52: 18,194,243 km (0.11 R)
• M53: 18,633,013 km (0.075 R)
• M54: 20,015,298 km (0.117 R)
• M55: 20,331,996 km (0.106 R)
• M56: 20,422,802 km (0.037 R)
• M57: 20,513,608 km (0.05 R)
• M58: 20,970,330 km (0.076 R)
• M59: 21,107,960 km (0.119 R)
• M60: 21,569,021 km (0.091 R)
• M61: 21,800,748 km (0.051 R)
• M62: 22,126,572 km (0.064 R)
• M63: 22,971,800 km (0.111 R)
• M64: 23,350,881 km (0.117 R)
• M65: 24,307,709 km (0.088 R)
• M66: 24,500,541 km (0.09 R)
• M67: 24,790,910 km (0.091 R)
• M68: 25,619,533 km (0.051 R)
• M69: 25,717,669 km (0.108 R)
• M70: 26,111,261 km (0.115 R)
• M71: 28,260,983 km (0.093 R)
• M72: 28,820,030 km (0.103 R)
• M73: 28,922,056 km (0.116 R)
• M74: 30,104,028 km (0.064 R)
• M75: 30,779,164 km (0.056 R)
• M76: 31,144,781 km (0.071 R)
• M77: 32,356,075 km (0.09 R)
• M78: 32,515,097 km (0.111 R)
• M79: 33,314,698 km (0.085 R)
• M80: 33,690,039 km (0.103 R)
• M81: 34,607,523 km (0.081 R)
• M82: 34,987,651 km (0.069 R)
• M83: 35,151,012 km (0.108 R)
• M84: 36,466,875 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit