🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 313 Days

Day: 45.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,603,125 km

• M1: 43,234 km (0.055 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 9.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.5 AU - 1.76 AU

Year: 1365 Days

Day: 10.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,603,125 km

• M1: 119,379 km (0.09 R)
• M2: 437,873 km (0.106 R)
• M3: 803,939 km (0.104 R)
• M4: 1,268,590 km (0.062 R)
• M5: 1,846,187 km (0.03 R)
• M6: 2,252,944 km (0.049 R)
• M7: 3,103,258 km (0.091 R)
• M8: 3,460,947 km (0.117 R)
• M9: 4,627,062 km (0.117 R)
• M10: 5,595,858 km (0.072 R)
• M11: 5,947,114 km (0.067 R)
• M12: 7,268,811 km (0.114 R)
• M13: 8,374,638 km (0.029 R)
• M14: 8,982,604 km (0.098 R)
• M15: 9,650,858 km (0.068 R)
• M16: 10,450,159 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 14.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.81 AU - 2.47 AU

Year: 2054 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,603,125 km

• M1: 184,155 km (0.045 R)
• M2: 644,767 km (0.108 R)
• M3: 1,216,979 km (0.097 R)
• M4: 1,766,601 km (0.106 R)
• M5: 2,690,817 km (0.112 R)
• M6: 3,185,387 km (0.057 R)
• M7: 4,051,559 km (0.083 R)
• M8: 4,781,597 km (0.102 R)
• M9: 5,876,055 km (0.064 R)
• M10: 6,529,648 km (0.056 R)
• M11: 8,036,846 km (0.081 R)
• M12: 8,843,777 km (0.096 R)
• M13: 11,048,700 km (0.06 R)
• M14: 11,661,603 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.7

Radius: 13.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.85 AU - 3.63 AU

Year: 3826 Days

Day: 9.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,603,125 km

• M1: 166,802 km (0.064 R)
• M2: 815,159 km (0.105 R)
• M3: 2,064,151 km (0.103 R)
• M4: 2,868,390 km (0.047 R)
• M5: 3,633,134 km (0.093 R)
• M6: 4,425,853 km (0.102 R)
• M7: 5,667,366 km (0.094 R)
• M8: 6,598,164 km (0.09 R)
• M9: 8,631,797 km (0.111 R)
• M10: 9,580,248 km (0.044 R)
• M11: 10,189,410 km (0.087 R)
• M12: 10,672,462 km (0.092 R)
• M13: 11,564,813 km (0.062 R)
• M14: 12,049,660 km (0.112 R)
• M15: 12,888,156 km (0.077 R)
• M16: 13,810,127 km (0.108 R)
• M17: 14,588,336 km (0.072 R)
• M18: 15,834,785 km (0.049 R)
• M19: 16,943,904 km (0.063 R)
• M20: 17,835,956 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 12

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.4 AU - 5.66 AU

Year: 8531 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,603,125 km

• M1: 188,194 km (0.07 R)
• M2: 772,075 km (0.038 R)
• M3: 1,231,789 km (0.069 R)
• M4: 1,992,644 km (0.069 R)
• M5: 3,838,233 km (0.076 R)
• M6: 5,611,566 km (0.087 R)
• M7: 6,627,186 km (0.059 R)
• M8: 8,978,415 km (0.062 R)
• M9: 10,178,789 km (0.079 R)
• M10: 15,442,839 km (0.102 R)
• M11: 17,694,885 km (0.112 R)
• M12: 20,453,170 km (0.1 R)
• M13: 23,404,886 km (0.072 R)
• M14: 25,409,198 km (0.118 R)
• M15: 29,566,074 km (0.104 R)
• M16: 32,610,391 km (0.095 R)
• M17: 33,017,746 km (0.106 R)
• M18: 33,635,286 km (0.118 R)
• M19: 36,074,330 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.3

Radius: 3.1

Gravity: 62.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.81 AU - 12.49 AU

Year: 21213 Days

Day: 19.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 95.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,603,125 km

• M1: 39,643 km (0.088 R)
• M2: 220,358 km (0.092 R)
• M3: 330,910 km (0.096 R)
• M4: 718,519 km (0.117 R)
• M5: 865,274 km (0.12 R)
• M6: 1,306,289 km (0.109 R)
• M7: 1,493,136 km (0.089 R)
• M8: 1,697,337 km (0.068 R)
• M9: 1,843,644 km (0.088 R)
• M10: 1,978,432 km (0.044 R)
• M11: 3,034,892 km (0.083 R)
• M12: 3,306,263 km (0.053 R)
• M13: 3,866,058 km (0.116 R)
• M14: 4,250,674 km (0.1 R)
• M15: 4,766,637 km (0.116 R)
• M16: 5,400,483 km (0.032 R)
• M17: 6,046,447 km (0.101 R)
• M18: 6,173,156 km (0.103 R)
• M19: 6,519,475 km (0.068 R)
• M20: 12,956,672 km (0.096 R)
• M21: 21,664,464 km (0.03 R)
• M22: 22,260,612 km (0.086 R)
• M23: 24,754,408 km (0.093 R)
• M24: 27,775,388 km (0.118 R)
• M25: 31,158,394 km (0.093 R)
• M26: 32,045,061 km (0.054 R)
• M27: 37,863,670 km (0.096 R)
• M28: 39,899,996 km (0.053 R)
• M29: 40,644,545 km (0.079 R)
• M30: 42,623,725 km (0.051 R)
• M31: 43,558,412 km (0.038 R)
• M32: 53,669,134 km (0.096 R)
• M33: 55,862,837 km (0.083 R)
• M34: 56,234,288 km (0.031 R)
• M35: 63,202,707 km (0.093 R)
• M36: 63,605,873 km (0.075 R)
• M37: 66,893,286 km (0.099 R)
• M38: 67,943,314 km (0.064 R)
• M39: 70,292,000 km (0.108 R)
• M40: 70,724,787 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit