🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.54 AU - 0.6 AU

Year: 154 Days

Day: 34.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.79 AU - 2.77 AU

Year: 1233 Days

Day: 29 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,380,056 km

• M1: 144,512 km (0.119 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.1

Radius: 14.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.52 AU - 7.22 AU

Year: 5094 Days

Day: 5.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 102,380,056 km

• M1: 177,872 km (0.107 R)
• M2: 655,987 km (0.075 R)
• M3: 1,382,434 km (0.079 R)
• M4: 3,078,724 km (0.055 R)
• M5: 3,573,744 km (0.101 R)
• M6: 4,218,959 km (0.112 R)
• M7: 4,726,844 km (0.041 R)
• M8: 5,835,813 km (0.065 R)
• M9: 6,534,435 km (0.057 R)
• M10: 7,797,639 km (0.119 R)
• M11: 8,726,642 km (0.092 R)
• M12: 9,990,146 km (0.082 R)
• M13: 11,517,390 km (0.11 R)
• M14: 12,160,063 km (0.03 R)
• M15: 13,463,210 km (0.037 R)
• M16: 16,346,410 km (0.106 R)
• M17: 17,158,876 km (0.086 R)
• M18: 17,867,222 km (0.101 R)
• M19: 20,825,071 km (0.119 R)
• M20: 22,764,158 km (0.106 R)
• M21: 23,306,301 km (0.08 R)
• M22: 24,335,834 km (0.065 R)
• M23: 29,120,422 km (0.116 R)
• M24: 30,128,862 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 14.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.21 AU - 7.35 AU

Year: 7035 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 102,380,056 km

• M1: 180,415 km (0.104 R)
• M2: 1,387,520 km (0.046 R)
• M3: 2,061,608 km (0.109 R)
• M4: 2,645,938 km (0.06 R)
• M5: 3,627,748 km (0.077 R)
• M6: 4,868,812 km (0.065 R)
• M7: 5,949,358 km (0.045 R)
• M8: 6,719,787 km (0.069 R)
• M9: 7,631,885 km (0.111 R)
• M10: 9,304,988 km (0.12 R)
• M11: 10,820,264 km (0.059 R)
• M12: 14,161,682 km (0.109 R)
• M13: 16,545,076 km (0.116 R)
• M14: 19,470,761 km (0.075 R)
• M15: 20,345,161 km (0.119 R)
• M16: 26,327,879 km (0.083 R)
• M17: 27,037,721 km (0.09 R)
• M18: 27,760,278 km (0.099 R)
• M19: 28,681,502 km (0.062 R)
• M20: 29,243,990 km (0.116 R)
• M21: 29,718,365 km (0.069 R)
• M22: 31,369,776 km (0.064 R)
• M23: 33,184,248 km (0.106 R)
• M24: 33,804,481 km (0.061 R)
• M25: 34,643,277 km (0.085 R)
• M26: 35,174,499 km (0.092 R)
• M27: 36,471,811 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.7

Radius: 11.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.33 AU - 14.15 AU

Year: 16286 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 102,380,056 km

• M1: 148,102 km (0.106 R)
• M2: 768,783 km (0.057 R)
• M3: 1,473,838 km (0.063 R)
• M4: 2,737,491 km (0.111 R)
• M5: 3,481,890 km (0.109 R)
• M6: 4,622,574 km (0.077 R)
• M7: 5,601,692 km (0.054 R)
• M8: 6,161,338 km (0.109 R)
• M9: 7,629,043 km (0.07 R)
• M10: 9,819,155 km (0.087 R)
• M11: 10,634,314 km (0.08 R)
• M12: 14,062,050 km (0.045 R)
• M13: 17,320,890 km (0.07 R)
• M14: 18,079,651 km (0.085 R)
• M15: 20,958,063 km (0.076 R)
• M16: 21,433,785 km (0.106 R)
• M17: 26,265,796 km (0.097 R)
• M18: 28,875,830 km (0.108 R)
• M19: 30,303,891 km (0.096 R)
• M20: 31,405,679 km (0.091 R)
• M21: 35,809,392 km (0.101 R)
• M22: 41,796,897 km (0.108 R)
• M23: 46,945,457 km (0.077 R)
• M24: 50,773,966 km (0.074 R)
• M25: 51,460,471 km (0.069 R)
• M26: 53,203,585 km (0.118 R)
• M27: 54,985,894 km (0.096 R)
• M28: 59,425,061 km (0.102 R)
• M29: 64,899,595 km (0.039 R)
• M30: 67,345,371 km (0.059 R)
• M31: 69,429,868 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.2

Radius: 7

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.33 AU - 19.63 AU

Year: 27306 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,380,056 km

• M1: 90,058 km (0.068 R)
• M2: 845,527 km (0.049 R)
• M3: 1,252,284 km (0.03 R)
• M4: 1,536,819 km (0.091 R)
• M5: 1,823,448 km (0.088 R)
• M6: 2,237,685 km (0.096 R)
• M7: 2,480,034 km (0.084 R)
• M8: 3,223,834 km (0.049 R)
• M9: 3,470,521 km (0.059 R)
• M10: 4,287,625 km (0.058 R)
• M11: 4,939,572 km (0.086 R)
• M12: 5,879,196 km (0.087 R)
• M13: 6,201,729 km (0.047 R)
• M14: 7,188,926 km (0.082 R)
• M15: 9,659,235 km (0.117 R)
• M16: 12,121,766 km (0.102 R)
• M17: 14,222,718 km (0.073 R)
• M18: 14,973,849 km (0.103 R)
• M19: 16,555,099 km (0.061 R)
• M20: 18,244,508 km (0.09 R)
• M21: 24,114,130 km (0.03 R)
• M22: 25,422,213 km (0.085 R)
• M23: 25,909,454 km (0.027 R)
• M24: 27,408,424 km (0.034 R)
• M25: 28,570,052 km (0.033 R)
• M26: 35,930,716 km (0.106 R)
• M27: 36,544,366 km (0.081 R)
• M28: 41,203,442 km (0.057 R)
• M29: 46,063,129 km (0.091 R)
• M30: 52,069,184 km (0.097 R)
• M31: 58,155,125 km (0.069 R)
• M32: 62,907,700 km (0.06 R)
• M33: 69,086,391 km (0.068 R)
• M34: 77,426,472 km (0.11 R)
• M35: 93,158,633 km (0.075 R)
• M36: 96,955,128 km (0.109 R)
• M37: 99,944,542 km (0.082 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 18,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit