🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 135 Days

Day: 18 Hours

Environment

Temp: 209 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.83 AU - 1.19 AU

Year: 376 Days

Day: 22.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.21 AU - 3.13 AU

Year: 1618 Days

Day: 15.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.18 AU - 3.46 AU

Year: 2243 Days

Day: 24 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,354,024 km

• M1: 219,610 km (0.117 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 11.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.78 AU - 6.22 AU

Year: 4146 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,354,024 km

• M1: 147,504 km (0.109 R)
• M2: 222,602 km (0.038 R)
• M3: 339,587 km (0.113 R)
• M4: 1,019,360 km (0.118 R)
• M5: 1,093,860 km (0.096 R)
• M6: 1,170,454 km (0.109 R)
• M7: 1,643,931 km (0.073 R)
• M8: 1,784,254 km (0.082 R)
• M9: 1,888,823 km (0.099 R)
• M10: 2,022,713 km (0.099 R)
• M11: 2,145,981 km (0.041 R)
• M12: 2,271,793 km (0.106 R)
• M13: 2,400,148 km (0.114 R)
• M14: 2,472,404 km (0.069 R)
• M15: 2,937,803 km (0.111 R)
• M16: 3,046,710 km (0.1 R)
• M17: 3,157,113 km (0.072 R)
• M18: 4,087,313 km (0.097 R)
• M19: 4,911,448 km (0.116 R)
• M20: 5,004,198 km (0.09 R)
• M21: 6,002,615 km (0.091 R)
• M22: 6,201,580 km (0.033 R)
• M23: 6,382,593 km (0.117 R)
• M24: 6,585,897 km (0.075 R)
• M25: 6,750,006 km (0.104 R)
• M26: 7,698,306 km (0.103 R)
• M27: 8,755,515 km (0.091 R)
• M28: 9,049,774 km (0.105 R)
• M29: 9,255,321 km (0.088 R)
• M30: 9,694,540 km (0.066 R)
• M31: 9,975,336 km (0.109 R)
• M32: 10,258,973 km (0.103 R)
• M33: 10,401,690 km (0.067 R)
• M34: 10,761,622 km (0.113 R)
• M35: 10,955,202 km (0.064 R)
• M36: 11,052,590 km (0.077 R)
• M37: 11,150,128 km (0.105 R)
• M38: 11,223,431 km (0.111 R)
• M39: 11,469,070 km (0.119 R)
• M40: 11,691,672 km (0.119 R)
• M41: 12,116,081 km (0.078 R)
• M42: 12,444,000 km (0.099 R)
• M43: 12,545,577 km (0.117 R)
• M44: 12,647,303 km (0.097 R)
• M45: 12,826,222 km (0.09 R)
• M46: 13,419,527 km (0.078 R)
• M47: 14,127,574 km (0.107 R)
• M48: 14,260,118 km (0.076 R)
• M49: 14,552,881 km (0.098 R)
• M50: 14,955,598 km (0.114 R)
• M51: 15,525,267 km (0.071 R)
• M52: 15,634,623 km (0.088 R)
• M53: 16,047,064 km (0.097 R)
• M54: 16,129,942 km (0.101 R)
• M55: 16,910,543 km (0.102 R)
• M56: 16,994,917 km (0.042 R)
• M57: 17,362,179 km (0.12 R)
• M58: 17,503,998 km (0.095 R)
• M59: 17,731,985 km (0.103 R)
• M60: 18,219,525 km (0.064 R)
• M61: 18,363,887 km (0.119 R)
• M62: 19,178,746 km (0.11 R)
• M63: 19,296,031 km (0.066 R)
• M64: 19,590,589 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.4

Radius: 6.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.94 AU - 14.22 AU

Year: 16547 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 37,354,024 km

• M1: 172,038 km (0.055 R)
• M2: 449,841 km (0.112 R)
• M3: 602,730 km (0.118 R)
• M4: 657,483 km (0.082 R)
• M5: 757,564 km (0.114 R)
• M6: 878,439 km (0.063 R)
• M7: 1,022,053 km (0.06 R)
• M8: 1,497,923 km (0.076 R)
• M9: 1,972,149 km (0.045 R)
• M10: 2,204,175 km (0.074 R)
• M11: 3,217,701 km (0.103 R)
• M12: 3,746,080 km (0.079 R)
• M13: 3,875,782 km (0.055 R)
• M14: 4,220,156 km (0.091 R)
• M15: 4,491,826 km (0.098 R)
• M16: 4,629,755 km (0.045 R)
• M17: 4,713,081 km (0.062 R)
• M18: 5,224,257 km (0.102 R)
• M19: 5,398,538 km (0.096 R)
• M20: 6,237,184 km (0.111 R)
• M21: 6,702,882 km (0.04 R)
• M22: 7,471,366 km (0.109 R)
• M23: 7,667,788 km (0.081 R)
• M24: 9,440,523 km (0.103 R)
• M25: 10,263,461 km (0.102 R)
• M26: 10,886,237 km (0.083 R)
• M27: 11,370,785 km (0.041 R)
• M28: 13,537,411 km (0.116 R)
• M29: 13,617,146 km (0.095 R)
• M30: 13,857,101 km (0.094 R)
• M31: 15,368,040 km (0.101 R)
• M32: 15,995,304 km (0.053 R)
• M33: 16,673,580 km (0.112 R)
• M34: 17,491,133 km (0.096 R)
• M35: 17,883,079 km (0.072 R)
• M36: 18,014,276 km (0.076 R)
• M37: 18,454,244 km (0.111 R)
• M38: 19,704,583 km (0.119 R)
• M39: 19,794,940 km (0.076 R)
• M40: 20,339,925 km (0.119 R)
• M41: 20,797,844 km (0.067 R)
• M42: 20,935,923 km (0.053 R)
• M43: 21,120,527 km (0.095 R)
• M44: 21,630,805 km (0.037 R)
• M45: 23,760,331 km (0.105 R)
• M46: 23,856,522 km (0.084 R)
• M47: 25,413,088 km (0.06 R)
• M48: 25,511,374 km (0.11 R)
• M49: 26,452,195 km (0.067 R)
• M50: 27,454,800 km (0.12 R)
• M51: 28,367,795 km (0.064 R)
• M52: 30,015,317 km (0.089 R)
• M53: 31,429,316 km (0.091 R)
• M54: 32,490,563 km (0.081 R)
• M55: 33,617,634 km (0.06 R)
• M56: 35,194,993 km (0.085 R)
• M57: 35,359,551 km (0.087 R)
• M58: 35,744,466 km (0.111 R)
• M59: 35,854,720 km (0.101 R)
• M60: 36,020,325 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit