🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.52 AU - 0.52 AU

Year: 136 Days

Day: 15.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,768,509 km

• M1: 250,128 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.79 AU

Year: 227 Days

Day: 35.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.73 AU - 1.15 AU

Year: 331 Days

Day: 19.5 Hours

Environment

Temp: 67 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.34 AU - 3.68 AU

Year: 1898 Days

Day: 45.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.37 AU - 5.09 AU

Year: 3162 Days

Day: 27.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 91.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 14.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.71 AU - 13.47 AU

Year: 14340 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,768,509 km

• M1: 196,572 km (0.029 R)
• M2: 375,939 km (0.079 R)
• M3: 506,838 km (0.064 R)
• M4: 847,771 km (0.051 R)
• M5: 1,035,516 km (0.095 R)
• M6: 1,844,392 km (0.106 R)
• M7: 2,065,947 km (0.028 R)
• M8: 2,180,090 km (0.067 R)
• M9: 2,355,418 km (0.106 R)
• M10: 3,269,611 km (0.109 R)
• M11: 3,853,043 km (0.08 R)
• M12: 4,030,915 km (0.099 R)
• M13: 5,431,450 km (0.119 R)
• M14: 5,915,848 km (0.118 R)
• M15: 6,039,116 km (0.117 R)
• M16: 6,163,432 km (0.073 R)
• M17: 6,456,495 km (0.06 R)
• M18: 6,668,774 km (0.117 R)
• M19: 6,883,297 km (0.113 R)
• M20: 7,809,458 km (0.092 R)
• M21: 8,035,799 km (0.117 R)
• M22: 8,126,904 km (0.115 R)
• M23: 8,264,235 km (0.114 R)
• M24: 8,821,637 km (0.109 R)
• M25: 9,057,403 km (0.103 R)
• M26: 9,199,970 km (0.07 R)
• M27: 9,728,948 km (0.117 R)
• M28: 9,972,643 km (0.059 R)
• M29: 10,218,432 km (0.073 R)
• M30: 10,317,316 km (0.114 R)
• M31: 10,917,503 km (0.079 R)
• M32: 11,890,787 km (0.113 R)
• M33: 12,572,654 km (0.108 R)
• M34: 12,678,719 km (0.106 R)
• M35: 12,838,489 km (0.091 R)
• M36: 13,646,767 km (0.113 R)
• M37: 13,919,932 km (0.106 R)
• M38: 14,249,945 km (0.051 R)
• M39: 14,415,999 km (0.068 R)
• M40: 16,400,564 km (0.115 R)
• M41: 17,277,208 km (0.095 R)
• M42: 18,469,652 km (0.09 R)
• M43: 18,711,402 km (0.087 R)
• M44: 20,432,526 km (0.064 R)
• M45: 21,122,471 km (0.105 R)
• M46: 22,396,596 km (0.104 R)
• M47: 23,498,983 km (0.05 R)
• M48: 24,155,867 km (0.064 R)
• M49: 28,710,075 km (0.103 R)
• M50: 29,765,189 km (0.077 R)
• M51: 30,404,570 km (0.08 R)
• M52: 35,604,144 km (0.114 R)
• M53: 36,358,266 km (0.114 R)
• M54: 36,661,501 km (0.03 R)
• M55: 36,813,343 km (0.109 R)
• M56: 39,039,360 km (0.081 R)
• M57: 39,272,134 km (0.097 R)
• M58: 39,505,357 km (0.102 R)
• M59: 39,973,149 km (0.093 R)
• M60: 42,419,374 km (0.066 R)
• M61: 42,738,616 km (0.066 R)
• M62: 43,861,946 km (0.096 R)
• M63: 44,103,995 km (0.06 R)
• M64: 44,265,561 km (0.109 R)
• M65: 44,670,373 km (0.062 R)
• M66: 45,483,737 km (0.102 R)
• M67: 45,810,458 km (0.089 R)
• M68: 46,137,928 km (0.119 R)
• M69: 47,621,191 km (0.028 R)
• M70: 48,702,185 km (0.072 R)
• M71: 48,869,136 km (0.088 R)
• M72: 49,455,261 km (0.102 R)
• M73: 49,623,110 km (0.118 R)
• M74: 49,791,258 km (0.08 R)
• M75: 50,549,868 km (0.05 R)
• M76: 51,142,575 km (0.109 R)
• M77: 51,312,369 km (0.03 R)
• M78: 53,536,440 km (0.095 R)
• M79: 54,140,666 km (0.052 R)
• M80: 54,486,985 km (0.105 R)
• M81: 54,920,819 km (0.084 R)
• M82: 57,548,057 km (0.092 R)
• M83: 57,989,819 km (0.11 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit