🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 250 Days

Day: 43.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,751,825 km

• M1: 177,423 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.49 AU - 1.95 AU

Year: 804 Days

Day: 29.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.67 AU - 2.15 AU

Year: 941 Days

Day: 14 Hours

Environment

Temp: -52 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,751,825 km

• M1: 969,993 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.81 AU - 3.23 AU

Year: 1871 Days

Day: 26.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,751,825 km

• M1: 162,762 km (0.092 R)
• M2: 988,692 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.9 AU - 4.4 AU

Year: 2486 Days

Day: 20.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 12.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.71 AU - 5.93 AU

Year: 4374 Days

Day: 9.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,751,825 km

• M1: 164,558 km (0.12 R)
• M2: 632,350 km (0.038 R)
• M3: 887,415 km (0.118 R)
• M4: 1,206,507 km (0.107 R)
• M5: 1,379,741 km (0.085 R)
• M6: 1,689,708 km (0.113 R)
• M7: 1,842,747 km (0.112 R)
• M8: 2,036,925 km (0.03 R)
• M9: 2,147,777 km (0.107 R)
• M10: 2,283,611 km (0.101 R)
• M11: 2,619,758 km (0.098 R)
• M12: 3,014,098 km (0.07 R)
• M13: 3,184,041 km (0.116 R)
• M14: 3,330,946 km (0.088 R)
• M15: 3,427,287 km (0.089 R)
• M16: 3,640,763 km (0.114 R)
• M17: 3,886,403 km (0.117 R)
• M18: 5,082,737 km (0.035 R)
• M19: 5,564,442 km (0.042 R)
• M20: 5,773,879 km (0.04 R)
• M21: 5,922,131 km (0.094 R)
• M22: 6,276,528 km (0.093 R)
• M23: 6,704,229 km (0.101 R)
• M24: 7,634,428 km (0.116 R)
• M25: 7,902,657 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 10.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.16 AU - 8.54 AU

Year: 6390 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,751,825 km

• M1: 128,056 km (0.061 R)
• M2: 212,429 km (0.099 R)
• M3: 487,988 km (0.05 R)
• M4: 705,653 km (0.083 R)
• M5: 808,876 km (0.116 R)
• M6: 1,232,387 km (0.12 R)
• M7: 1,316,461 km (0.119 R)
• M8: 1,388,119 km (0.108 R)
• M9: 1,641,687 km (0.088 R)
• M10: 1,797,867 km (0.061 R)
• M11: 1,975,440 km (0.074 R)
• M12: 2,058,168 km (0.062 R)
• M13: 2,348,238 km (0.103 R)
• M14: 2,615,120 km (0.079 R)
• M15: 3,101,014 km (0.107 R)
• M16: 3,217,102 km (0.112 R)
• M17: 3,295,342 km (0.105 R)
• M18: 3,778,393 km (0.073 R)
• M19: 4,070,558 km (0.075 R)
• M20: 4,262,343 km (0.085 R)
• M21: 4,588,466 km (0.116 R)
• M22: 4,877,788 km (0.104 R)
• M23: 5,081,690 km (0.103 R)
• M24: 5,150,206 km (0.086 R)
• M25: 5,381,035 km (0.12 R)
• M26: 5,638,942 km (0.105 R)
• M27: 7,192,666 km (0.056 R)
• M28: 7,476,752 km (0.102 R)
• M29: 8,216,813 km (0.115 R)
• M30: 8,759,853 km (0.117 R)
• M31: 9,937,487 km (0.071 R)
• M32: 10,138,696 km (0.103 R)
• M33: 10,515,683 km (0.108 R)
• M34: 11,343,558 km (0.089 R)
• M35: 11,463,535 km (0.092 R)
• M36: 11,826,011 km (0.11 R)
• M37: 12,100,373 km (0.096 R)
• M38: 12,315,196 km (0.115 R)
• M39: 12,873,495 km (0.104 R)
• M40: 13,471,737 km (0.074 R)
• M41: 15,954,015 km (0.025 R)
• M42: 16,596,388 km (0.042 R)
• M43: 16,766,780 km (0.116 R)
• M44: 17,593,009 km (0.084 R)
• M45: 18,011,135 km (0.119 R)
• M46: 19,213,453 km (0.079 R)
• M47: 19,428,425 km (0.112 R)
• M48: 20,441,651 km (0.083 R)
• M49: 20,587,809 km (0.077 R)
• M50: 21,286,879 km (0.065 R)
• M51: 21,806,882 km (0.081 R)
• M52: 21,993,580 km (0.064 R)
• M53: 22,255,974 km (0.1 R)
• M54: 22,594,814 km (0.079 R)
• M55: 23,201,283 km (0.118 R)
• M56: 23,506,613 km (0.091 R)
• M57: 24,159,757 km (0.099 R)
• M58: 24,314,441 km (0.057 R)
• M59: 24,430,529 km (0.097 R)
• M60: 24,585,662 km (0.074 R)
• M61: 25,523,342 km (0.111 R)
• M62: 26,274,024 km (0.055 R)
• M63: 26,512,483 km (0.103 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit