🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.5 AU - 0.58 AU

Year: 165 Days

Day: 45.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.69 AU - 0.79 AU

Year: 265 Days

Day: 38.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.95 AU - 1.25 AU

Year: 480 Days

Day: 19.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,687,199 km

• M1: 65,075 km (0.112 R)
• M2: 348,563 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.64 AU - 1.94 AU

Year: 997 Days

Day: 36.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.76 AU - 2.08 AU

Year: 1107 Days

Day: 15.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 175.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.77 AU - 2.93 AU

Year: 1500 Days

Day: 23.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,687,199 km

• M1: 407,654 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 3.2

Gravity: 29.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.92 AU - 11.9 AU

Year: 15000 Days

Day: 20.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,687,199 km

• M1: 67,768 km (0.083 R)
• M2: 94,695 km (0.102 R)
• M3: 205,996 km (0.092 R)
• M4: 449,990 km (0.045 R)
• M5: 621,130 km (0.089 R)
• M6: 705,354 km (0.114 R)
• M7: 999,015 km (0.066 R)
• M8: 1,057,807 km (0.03 R)
• M9: 1,569,132 km (0.102 R)
• M10: 1,801,906 km (0.061 R)
• M11: 1,825,692 km (0.049 R)
• M12: 1,873,713 km (0.093 R)
• M13: 2,020,469 km (0.108 R)
• M14: 2,070,135 km (0.115 R)
• M15: 2,324,901 km (0.032 R)
• M16: 2,562,462 km (0.034 R)
• M17: 2,670,621 km (0.109 R)
• M18: 3,320,774 km (0.117 R)
• M19: 3,498,047 km (0.101 R)
• M20: 4,142,664 km (0.066 R)
• M21: 4,174,229 km (0.054 R)
• M22: 4,430,042 km (0.093 R)
• M23: 4,559,743 km (0.119 R)
• M24: 4,856,246 km (0.113 R)
• M25: 5,295,465 km (0.096 R)
• M26: 6,175,251 km (0.093 R)
• M27: 6,539,671 km (0.078 R)
• M28: 6,873,573 km (0.113 R)
• M29: 7,023,770 km (0.082 R)
• M30: 7,480,941 km (0.07 R)
• M31: 7,635,326 km (0.07 R)
• M32: 8,786,481 km (0.064 R)
• M33: 8,990,383 km (0.038 R)
• M34: 10,032,931 km (0.098 R)
• M35: 10,075,417 km (0.081 R)
• M36: 10,937,848 km (0.036 R)
• M37: 11,113,027 km (0.099 R)
• M38: 11,510,958 km (0.071 R)
• M39: 11,599,968 km (0.064 R)
• M40: 13,241,207 km (0.099 R)
• M41: 13,334,556 km (0.119 R)
• M42: 13,474,879 km (0.064 R)
• M43: 13,568,826 km (0.115 R)
• M44: 13,709,897 km (0.077 R)
• M45: 14,759,924 km (0.093 R)
• M46: 14,905,184 km (0.079 R)
• M47: 15,539,778 km (0.114 R)
• M48: 17,189,843 km (0.114 R)
• M49: 19,368,885 km (0.092 R)
• M50: 20,114,182 km (0.072 R)
• M51: 20,275,149 km (0.117 R)
• M52: 21,031,965 km (0.104 R)
• M53: 21,249,929 km (0.045 R)
• M54: 21,359,135 km (0.104 R)
• M55: 22,295,169 km (0.1 R)
• M56: 22,406,171 km (0.072 R)
• M57: 23,809,100 km (0.051 R)
• M58: 25,009,323 km (0.083 R)
• M59: 26,993,739 km (0.088 R)
• M60: 27,171,312 km (0.074 R)
• M61: 27,527,504 km (0.117 R)
• M62: 29,088,857 km (0.112 R)
• M63: 29,696,973 km (0.063 R)
• M64: 30,432,246 km (0.092 R)
• M65: 31,359,753 km (0.117 R)
• M66: 32,108,490 km (0.091 R)
• M67: 32,863,062 km (0.065 R)
• M68: 33,305,872 km (0.107 R)
• M69: 33,814,355 km (0.037 R)
• M70: 34,453,586 km (0.039 R)
• M71: 35,614,316 km (0.09 R)
• M72: 37,379,272 km (0.074 R)
• M73: 37,511,068 km (0.059 R)
• M74: 37,973,774 km (0.083 R)
• M75: 38,571,567 km (0.086 R)
• M76: 38,971,741 km (0.1 R)
• M77: 40,450,965 km (0.105 R)
• M78: 40,586,351 km (0.087 R)
• M79: 40,789,655 km (0.046 R)
• M80: 40,925,489 km (0.06 R)
• M81: 41,879,924 km (0.039 R)
• M82: 42,085,471 km (0.089 R)
• M83: 42,153,987 km (0.093 R)
• M84: 42,428,649 km (0.085 R)
• M85: 44,857,071 km (0.044 R)
• M86: 44,997,244 km (0.055 R)
• M87: 45,418,512 km (0.058 R)
• M88: 45,488,823 km (0.029 R)
• M89: 45,700,055 km (0.078 R)
• M90: 45,911,587 km (0.047 R)
• M91: 46,477,366 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit