🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.65 AU

Year: 146 Days

Day: 44.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,626,382 km

• M1: 60,886 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 16.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,626,382 km

• M1: 480,508 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.79 AU - 2.57 AU

Year: 1153 Days

Day: 18.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,626,382 km

• M1: 1,893,161 km (0.113 R)
• M2: 1,992,943 km (0.062 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.98 AU - 3.08 AU

Year: 1889 Days

Day: 15.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.95 AU - 3.95 AU

Year: 2812 Days

Day: 45.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 11.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.33 AU - 11.91 AU

Year: 12395 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,626,382 km

• M1: 181,612 km (0.092 R)
• M2: 485,146 km (0.101 R)
• M3: 583,282 km (0.096 R)
• M4: 1,028,037 km (0.056 R)
• M5: 1,182,422 km (0.04 R)
• M6: 2,382,346 km (0.111 R)
• M7: 2,500,379 km (0.077 R)
• M8: 3,249,116 km (0.097 R)
• M9: 3,347,402 km (0.041 R)
• M10: 3,513,605 km (0.103 R)
• M11: 4,530,572 km (0.068 R)
• M12: 4,863,876 km (0.074 R)
• M13: 5,166,961 km (0.1 R)
• M14: 6,032,085 km (0.091 R)
• M15: 6,481,477 km (0.077 R)
• M16: 6,731,156 km (0.036 R)
• M17: 7,111,733 km (0.049 R)
• M18: 7,630,090 km (0.026 R)
• M19: 7,938,261 km (0.115 R)
• M20: 8,026,973 km (0.098 R)
• M21: 8,205,593 km (0.076 R)
• M22: 8,612,200 km (0.068 R)
• M23: 9,025,389 km (0.079 R)
• M24: 9,351,213 km (0.101 R)
• M25: 10,207,063 km (0.095 R)
• M26: 10,352,023 km (0.049 R)
• M27: 11,038,228 km (0.082 R)
• M28: 11,436,757 km (0.081 R)
• M29: 12,145,851 km (0.053 R)
• M30: 12,299,638 km (0.055 R)
• M31: 13,236,120 km (0.111 R)
• M32: 14,574,423 km (0.079 R)
• M33: 14,737,933 km (0.096 R)
• M34: 14,847,289 km (0.087 R)
• M35: 15,011,847 km (0.117 R)
• M36: 17,725,553 km (0.08 R)
• M37: 17,958,476 km (0.105 R)
• M38: 18,309,882 km (0.042 R)
• M39: 18,486,258 km (0.108 R)
• M40: 18,663,382 km (0.107 R)
• M41: 19,257,734 km (0.112 R)
• M42: 21,262,645 km (0.034 R)
• M43: 21,758,561 km (0.055 R)
• M44: 22,384,030 km (0.117 R)
• M45: 23,015,333 km (0.108 R)
• M46: 23,396,957 km (0.079 R)
• M47: 25,074,548 km (0.088 R)
• M48: 25,861,881 km (0.081 R)
• M49: 26,192,343 km (0.078 R)
• M50: 26,524,301 km (0.102 R)
• M51: 27,259,275 km (0.102 R)
• M52: 27,460,933 km (0.113 R)
• M53: 28,340,419 km (0.051 R)
• M54: 28,612,837 km (0.116 R)
• M55: 28,886,152 km (0.113 R)
• M56: 30,196,330 km (0.116 R)
• M57: 31,244,263 km (0.036 R)
• M58: 31,314,574 km (0.115 R)
• M59: 32,375,223 km (0.116 R)
• M60: 33,591,603 km (0.035 R)
• M61: 33,880,028 km (0.068 R)
• M62: 34,024,540 km (0.047 R)
• M63: 34,096,795 km (0.08 R)
• M64: 34,169,201 km (0.06 R)
• M65: 35,114,659 km (0.111 R)
• M66: 35,700,933 km (0.111 R)
• M67: 36,290,199 km (0.097 R)
• M68: 37,703,002 km (0.071 R)
• M69: 38,002,646 km (0.097 R)
• M70: 39,209,303 km (0.116 R)
• M71: 39,360,995 km (0.096 R)
• M72: 39,436,991 km (0.073 R)
• M73: 40,505,269 km (0.058 R)
• M74: 41,582,972 km (0.054 R)
• M75: 42,514,219 km (0.075 R)
• M76: 43,609,425 km (0.116 R)
• M77: 45,907,398 km (0.097 R)
• M78: 46,789,277 km (0.099 R)
• M79: 47,434,194 km (0.075 R)
• M80: 51,116,246 km (0.102 R)
• M81: 52,698,393 km (0.111 R)
• M82: 52,782,018 km (0.11 R)
• M83: 54,550,265 km (0.096 R)
• M84: 54,719,610 km (0.101 R)
• M85: 55,910,409 km (0.113 R)
• M86: 57,195,754 km (0.069 R)
• M87: 57,281,773 km (0.066 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 12,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit