🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.63 AU - 0.65 AU

Year: 196 Days

Day: 14.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.51 AU - 1.95 AU

Year: 871 Days

Day: 35.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.08 AU - 2.9 AU

Year: 1504 Days

Day: 12.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 10.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.28 AU - 8.7 AU

Year: 7076 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,304,348 km

• M1: 128,205 km (0.072 R)
• M2: 449,841 km (0.089 R)
• M3: 779,704 km (0.06 R)
• M4: 1,524,851 km (0.095 R)
• M5: 3,781,685 km (0.061 R)
• M6: 4,400,721 km (0.118 R)
• M7: 4,859,238 km (0.101 R)
• M8: 6,428,968 km (0.103 R)
• M9: 8,930,095 km (0.036 R)
• M10: 11,114,374 km (0.086 R)
• M11: 15,509,559 km (0.073 R)
• M12: 18,638,399 km (0.113 R)
• M13: 20,571,652 km (0.102 R)
• M14: 21,094,048 km (0.08 R)
• M15: 25,425,056 km (0.038 R)
• M16: 27,707,620 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.2

Radius: 5.5

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.11 AU - 20.05 AU

Year: 29435 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,304,348 km

• M1: 71,508 km (0.062 R)
• M2: 760,256 km (0.09 R)
• M3: 2,226,615 km (0.116 R)
• M4: 2,745,570 km (0.07 R)
• M5: 3,047,757 km (0.094 R)
• M6: 3,654,078 km (0.083 R)
• M7: 3,917,968 km (0.092 R)
• M8: 4,194,575 km (0.067 R)
• M9: 7,096,923 km (0.03 R)
• M10: 8,322,130 km (0.101 R)
• M11: 8,721,556 km (0.047 R)
• M12: 9,682,124 km (0.115 R)
• M13: 9,869,869 km (0.082 R)
• M14: 13,835,559 km (0.09 R)
• M15: 15,306,405 km (0.117 R)
• M16: 17,150,648 km (0.118 R)
• M17: 20,545,173 km (0.039 R)
• M18: 23,563,460 km (0.108 R)
• M19: 26,497,224 km (0.09 R)
• M20: 29,797,203 km (0.098 R)
• M21: 35,097,755 km (0.113 R)
• M22: 35,838,863 km (0.119 R)
• M23: 37,814,303 km (0.105 R)
• M24: 44,346,494 km (0.086 R)
• M25: 48,605,844 km (0.115 R)
• M26: 49,156,664 km (0.074 R)
• M27: 52,742,524 km (0.116 R)
• M28: 53,519,087 km (0.116 R)
• M29: 59,797,261 km (0.108 R)
• M30: 60,007,595 km (0.117 R)
• M31: 63,658,831 km (0.107 R)
• M32: 65,874,375 km (0.083 R)
• M33: 67,001,146 km (0.096 R)
• M34: 68,830,579 km (0.106 R)
• M35: 69,061,558 km (0.065 R)
• M36: 69,293,135 km (0.094 R)
• M37: 70,458,503 km (0.096 R)
• M38: 73,308,641 km (0.072 R)
• M39: 80,511,779 km (0.088 R)
• M40: 89,265,648 km (0.068 R)
• M41: 90,644,940 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit