🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.82 AU

Year: 263 Days

Day: 38.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.74 AU - 0.78 AU

Year: 291 Days

Day: 24.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.12 AU - 1.28 AU

Year: 578 Days

Day: 30.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.08 AU - 2.62 AU

Year: 1584 Days

Day: 19.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,063,336 km

• M1: 527,033 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 13.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.02 AU - 3.48 AU

Year: 2576 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,063,336 km

• M1: 206,894 km (0.106 R)
• M2: 343,477 km (0.114 R)
• M3: 438,920 km (0.092 R)
• M4: 540,348 km (0.111 R)
• M5: 719,117 km (0.115 R)
• M6: 886,218 km (0.03 R)
• M7: 988,094 km (0.066 R)
• M8: 1,271,283 km (0.055 R)
• M9: 1,408,015 km (0.079 R)
• M10: 1,591,572 km (0.038 R)
• M11: 1,739,973 km (0.069 R)
• M12: 1,893,161 km (0.106 R)
• M13: 2,051,136 km (0.105 R)
• M14: 2,155,107 km (0.094 R)
• M15: 2,344,348 km (0.118 R)
• M16: 2,429,021 km (0.065 R)
• M17: 2,564,108 km (0.103 R)
• M18: 2,689,171 km (0.093 R)
• M19: 2,945,582 km (0.104 R)
• M20: 3,551,902 km (0.105 R)
• M21: 3,876,829 km (0.046 R)
• M22: 3,992,169 km (0.096 R)
• M23: 4,108,706 km (0.086 R)
• M24: 4,315,300 km (0.086 R)
• M25: 4,404,909 km (0.102 R)
• M26: 4,831,712 km (0.113 R)
• M27: 5,065,833 km (0.077 R)
• M28: 5,383,878 km (0.092 R)
• M29: 5,545,443 km (0.073 R)
• M30: 5,708,505 km (0.096 R)
• M31: 5,807,240 km (0.083 R)
• M32: 5,906,423 km (0.096 R)
• M33: 6,377,208 km (0.11 R)
• M34: 6,462,478 km (0.095 R)
• M35: 6,582,606 km (0.092 R)
• M36: 6,877,613 km (0.066 R)
• M37: 7,000,283 km (0.116 R)
• M38: 7,498,444 km (0.05 R)
• M39: 7,916,271 km (0.111 R)
• M40: 8,137,376 km (0.07 R)
• M41: 8,360,427 km (0.083 R)
• M42: 8,566,722 km (0.1 R)
• M43: 8,755,814 km (0.098 R)
• M44: 8,869,957 km (0.062 R)
• M45: 9,408,958 km (0.075 R)
• M46: 9,741,514 km (0.1 R)
• M47: 9,919,087 km (0.114 R)
• M48: 10,057,914 km (0.088 R)
• M49: 10,197,488 km (0.112 R)
• M50: 10,823,256 km (0.103 R)
• M51: 10,986,767 km (0.03 R)
• M52: 11,089,391 km (0.042 R)
• M53: 11,316,331 km (0.117 R)
• M54: 12,006,276 km (0.073 R)
• M55: 12,260,593 km (0.072 R)
• M56: 12,452,527 km (0.097 R)
• M57: 12,796,153 km (0.086 R)
• M58: 13,448,998 km (0.081 R)
• M59: 14,358,703 km (0.12 R)
• M60: 14,651,316 km (0.09 R)
• M61: 14,787,002 km (0.094 R)
• M62: 14,900,546 km (0.118 R)
• M63: 15,472,010 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 11.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.04 AU - 4.24 AU

Year: 3054 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 12,063,336 km

• M1: 147,504 km (0.052 R)
• M2: 225,444 km (0.106 R)
• M3: 425,606 km (0.072 R)
• M4: 546,182 km (0.088 R)
• M5: 667,506 km (0.091 R)
• M6: 778,507 km (0.068 R)
• M7: 954,135 km (0.115 R)
• M8: 1,028,336 km (0.092 R)
• M9: 1,135,747 km (0.089 R)
• M10: 1,279,660 km (0.062 R)
• M11: 1,362,388 km (0.054 R)
• M12: 1,464,264 km (0.045 R)
• M13: 1,675,795 km (0.043 R)
• M14: 1,785,451 km (0.085 R)
• M15: 2,050,837 km (0.069 R)
• M16: 2,148,824 km (0.072 R)
• M17: 2,431,564 km (0.064 R)
• M18: 2,556,628 km (0.088 R)
• M19: 2,683,786 km (0.082 R)
• M20: 2,889,483 km (0.098 R)
• M21: 2,988,666 km (0.118 R)
• M22: 3,134,225 km (0.077 R)
• M23: 3,293,547 km (0.101 R)
• M24: 3,667,841 km (0.055 R)
• M25: 3,763,733 km (0.093 R)
• M26: 4,317,993 km (0.046 R)
• M27: 4,470,134 km (0.039 R)
• M28: 4,924,313 km (0.054 R)
• M29: 5,070,171 km (0.084 R)
• M30: 5,163,819 km (0.116 R)
• M31: 5,352,612 km (0.118 R)
• M32: 5,820,853 km (0.114 R)
• M33: 5,918,840 km (0.084 R)
• M34: 6,359,854 km (0.092 R)
• M35: 6,504,366 km (0.095 R)
• M36: 6,577,070 km (0.059 R)
• M37: 6,737,888 km (0.065 R)
• M38: 7,213,161 km (0.105 R)
• M39: 7,303,518 km (0.119 R)
• M40: 7,515,947 km (0.071 R)
• M41: 7,622,760 km (0.111 R)
• M42: 7,714,912 km (0.066 R)
• M43: 7,838,180 km (0.038 R)
• M44: 8,039,988 km (0.049 R)
• M45: 8,133,786 km (0.118 R)
• M46: 8,401,267 km (0.091 R)
• M47: 8,575,997 km (0.056 R)
• M48: 8,880,578 km (0.06 R)
• M49: 9,091,063 km (0.117 R)
• M50: 9,467,451 km (0.088 R)
• M51: 9,599,695 km (0.087 R)
• M52: 9,915,945 km (0.111 R)
• M53: 10,033,380 km (0.104 R)
• M54: 10,184,922 km (0.086 R)
• M55: 10,354,417 km (0.074 R)
• M56: 10,610,229 km (0.096 R)
• M57: 11,058,574 km (0.091 R)
• M58: 11,197,849 km (0.071 R)
• M59: 11,478,046 km (0.098 R)
• M60: 11,707,380 km (0.095 R)
• M61: 11,796,091 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit