🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.61 AU - 0.91 AU

Year: 246 Days

Day: 25.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.94 AU - 1.38 AU

Year: 463 Days

Day: 12.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,286,243 km

• M1: 782,098 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.22 AU - 1.52 AU

Year: 595 Days

Day: 45.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,286,243 km

• M1: 32,463 km (0.118 R)
• M2: 564,732 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.15 AU - 3.17 AU

Year: 1609 Days

Day: 16.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,286,243 km

• M1: 53,107 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 14.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.56 AU - 5.52 AU

Year: 4196 Days

Day: 10.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,286,243 km

• M1: 175,628 km (0.11 R)
• M2: 641,027 km (0.098 R)
• M3: 1,606,083 km (0.086 R)
• M4: 2,091,229 km (0.094 R)
• M5: 5,303,544 km (0.086 R)
• M6: 5,819,956 km (0.06 R)
• M7: 6,306,897 km (0.073 R)
• M8: 7,934,521 km (0.037 R)
• M9: 8,612,050 km (0.032 R)
• M10: 9,165,562 km (0.109 R)
• M11: 10,126,579 km (0.069 R)
• M12: 12,151,087 km (0.04 R)
• M13: 12,696,820 km (0.095 R)
• M14: 13,362,979 km (0.083 R)
• M15: 14,765,160 km (0.103 R)
• M16: 16,085,511 km (0.116 R)
• M17: 17,483,204 km (0.085 R)
• M18: 19,426,181 km (0.087 R)
• M19: 22,753,986 km (0.12 R)
• M20: 24,907,896 km (0.083 R)
• M21: 26,943,025 km (0.103 R)
• M22: 27,532,291 km (0.084 R)
• M23: 28,911,284 km (0.118 R)
• M24: 29,528,974 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.9

Radius: 3

Gravity: 55.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.06 AU - 16.86 AU

Year: 21459 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 87,286,243 km

• M1: 37,549 km (0.045 R)
• M2: 143,315 km (0.081 R)
• M3: 440,865 km (0.034 R)
• M4: 568,023 km (0.113 R)
• M5: 809,773 km (0.113 R)
• M6: 1,039,107 km (0.039 R)
• M7: 1,280,707 km (0.096 R)
• M8: 1,800,859 km (0.087 R)
• M9: 1,989,053 km (0.073 R)
• M10: 2,494,096 km (0.117 R)
• M11: 2,825,455 km (0.109 R)
• M12: 2,950,668 km (0.096 R)
• M13: 4,897,984 km (0.108 R)
• M14: 5,339,597 km (0.114 R)
• M15: 6,343,847 km (0.06 R)
• M16: 6,912,768 km (0.078 R)
• M17: 7,326,107 km (0.091 R)
• M18: 7,707,282 km (0.09 R)
• M19: 9,309,027 km (0.088 R)
• M20: 10,691,909 km (0.054 R)
• M21: 12,876,786 km (0.062 R)
• M22: 14,810,488 km (0.095 R)
• M23: 15,036,531 km (0.112 R)
• M24: 18,275,325 km (0.11 R)
• M25: 19,420,347 km (0.042 R)
• M26: 26,416,890 km (0.104 R)
• M27: 27,197,042 km (0.092 R)
• M28: 29,155,428 km (0.085 R)
• M29: 29,868,561 km (0.109 R)
• M30: 30,593,213 km (0.1 R)
• M31: 30,714,986 km (0.112 R)
• M32: 31,082,698 km (0.072 R)
• M33: 32,837,181 km (0.079 R)
• M34: 35,055,119 km (0.111 R)
• M35: 37,093,091 km (0.094 R)
• M36: 41,702,052 km (0.117 R)
• M37: 47,489,844 km (0.115 R)
• M38: 50,150,143 km (0.103 R)
• M39: 50,319,637 km (0.068 R)
• M40: 52,035,525 km (0.097 R)
• M41: 62,370,494 km (0.035 R)
• M42: 62,566,617 km (0.069 R)
• M43: 64,149,512 km (0.088 R)
• M44: 65,152,266 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 7.7

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.45 AU - 20.33 AU

Year: 26894 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,286,243 km

• M1: 96,042 km (0.117 R)
• M2: 372,648 km (0.117 R)
• M3: 814,411 km (0.118 R)
• M4: 2,643,245 km (0.086 R)
• M5: 3,061,371 km (0.091 R)
• M6: 5,551,278 km (0.1 R)
• M7: 6,883,896 km (0.072 R)
• M8: 7,322,217 km (0.04 R)
• M9: 8,254,811 km (0.083 R)
• M10: 10,166,372 km (0.085 R)
• M11: 12,074,643 km (0.098 R)
• M12: 14,523,111 km (0.088 R)
• M13: 21,178,870 km (0.105 R)
• M14: 26,085,231 km (0.098 R)
• M15: 26,437,085 km (0.097 R)
• M16: 26,910,862 km (0.094 R)
• M17: 27,511,198 km (0.08 R)
• M18: 28,490,316 km (0.068 R)
• M19: 31,434,253 km (0.101 R)
• M20: 36,879,316 km (0.084 R)
• M21: 38,521,601 km (0.1 R)
• M22: 41,154,673 km (0.071 R)
• M23: 41,631,591 km (0.038 R)
• M24: 53,264,471 km (0.05 R)
• M25: 56,331,228 km (0.102 R)
• M26: 58,306,518 km (0.085 R)
• M27: 63,024,087 km (0.086 R)
• M28: 67,548,076 km (0.047 R)
• M29: 67,989,988 km (0.081 R)
• M30: 74,379,613 km (0.1 R)
• M31: 79,672,086 km (0.117 R)
• M32: 84,440,518 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit