🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.47 AU - 0.73 AU

Year: 168 Days

Day: 18 Hours

Environment

Temp: 145 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 1 AU

Year: 345 Days

Day: 45.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,627,056 km

• M1: 91,404 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.98 AU - 1.1 AU

Year: 384 Days

Day: 31.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,627,056 km

• M1: 746,493 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.11 AU - 1.25 AU

Year: 464 Days

Day: 39.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,627,056 km

• M1: 97,987 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.3 AU - 1.42 AU

Year: 574 Days

Day: 40.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.56 AU - 2.04 AU

Year: 873 Days

Day: 19.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.1 AU - 3.38 AU

Year: 1640 Days

Day: 20.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.06 AU - 4.7 AU

Year: 3315 Days

Day: 41.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.83 AU - 5.27 AU

Year: 3510 Days

Day: 40.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 11

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.7 AU - 6.54 AU

Year: 5475 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 134.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,627,056 km

• M1: 140,024 km (0.114 R)
• M2: 208,689 km (0.084 R)
• M3: 379,231 km (0.064 R)
• M4: 498,460 km (0.109 R)
• M5: 632,500 km (0.081 R)
• M6: 752,328 km (0.101 R)
• M7: 1,192,445 km (0.095 R)
• M8: 1,449,304 km (0.087 R)
• M9: 1,538,913 km (0.113 R)
• M10: 1,956,142 km (0.1 R)
• M11: 2,344,647 km (0.081 R)
• M12: 2,515,488 km (0.107 R)
• M13: 2,869,736 km (0.118 R)
• M14: 2,960,841 km (0.045 R)
• M15: 3,029,806 km (0.076 R)
• M16: 3,122,556 km (0.075 R)
• M17: 3,699,555 km (0.1 R)
• M18: 3,799,038 km (0.116 R)
• M19: 4,440,663 km (0.097 R)
• M20: 4,599,686 km (0.107 R)
• M21: 4,733,725 km (0.12 R)
• M22: 5,033,220 km (0.099 R)
• M23: 5,143,624 km (0.118 R)
• M24: 5,282,899 km (0.068 R)
• M25: 5,451,496 km (0.099 R)
• M26: 5,565,041 km (0.03 R)
• M27: 6,026,849 km (0.098 R)
• M28: 6,262,466 km (0.048 R)
• M29: 6,411,166 km (0.073 R)
• M30: 6,682,088 km (0.109 R)
• M31: 6,834,080 km (0.114 R)
• M32: 7,580,124 km (0.087 R)
• M33: 7,834,590 km (0.109 R)
• M34: 8,059,585 km (0.05 R)
• M35: 8,319,437 km (0.093 R)
• M36: 8,647,954 km (0.09 R)
• M37: 9,047,978 km (0.114 R)
• M38: 9,148,957 km (0.094 R)
• M39: 9,762,458 km (0.087 R)
• M40: 9,900,686 km (0.077 R)
• M41: 11,245,422 km (0.049 R)
• M42: 11,317,827 km (0.117 R)
• M43: 12,496,808 km (0.109 R)
• M44: 12,571,756 km (0.091 R)
• M45: 14,337,460 km (0.063 R)
• M46: 14,929,867 km (0.042 R)
• M47: 15,169,224 km (0.11 R)
• M48: 15,369,536 km (0.12 R)
• M49: 15,691,919 km (0.061 R)
• M50: 16,261,438 km (0.116 R)
• M51: 16,384,408 km (0.055 R)
• M52: 16,713,673 km (0.116 R)
• M53: 17,420,822 km (0.098 R)
• M54: 17,841,341 km (0.053 R)
• M55: 18,307,787 km (0.11 R)
• M56: 18,692,404 km (0.086 R)
• M57: 18,907,226 km (0.115 R)
• M58: 19,209,414 km (0.092 R)
• M59: 20,301,628 km (0.09 R)
• M60: 20,478,303 km (0.047 R)
• M61: 20,833,149 km (0.054 R)
• M62: 21,413,888 km (0.112 R)
• M63: 22,409,163 km (0.053 R)
• M64: 23,004,263 km (0.104 R)
• M65: 23,697,350 km (0.047 R)
• M66: 26,152,999 km (0.063 R)
• M67: 26,973,394 km (0.067 R)
• M68: 27,216,191 km (0.109 R)
• M69: 27,851,084 km (0.075 R)
• M70: 28,047,357 km (0.102 R)
• M71: 29,035,900 km (0.106 R)
• M72: 29,684,556 km (0.09 R)
• M73: 29,985,547 km (0.115 R)
• M74: 30,590,521 km (0.109 R)
• M75: 32,429,677 km (0.111 R)
• M76: 32,895,076 km (0.086 R)
• M77: 35,361,197 km (0.113 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit