🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.51 AU - 0.69 AU

Year: 296 Days

Day: 17 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,677,443 km

• M1: 117,135 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.52 AU - 0.8 AU

Year: 341 Days

Day: 20.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,677,443 km

• M1: 104,270 km (0.056 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 8.4

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.6 AU - 3.38 AU

Year: 3287 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,677,443 km

• M1: 104,419 km (0.073 R)
• M2: 370,105 km (0.056 R)
• M3: 884,123 km (0.112 R)
• M4: 1,292,526 km (0.082 R)
• M5: 1,823,299 km (0.101 R)
• M6: 2,119,203 km (0.116 R)
• M7: 4,489,731 km (0.118 R)
• M8: 5,034,417 km (0.103 R)
• M9: 5,675,594 km (0.066 R)
• M10: 9,269,832 km (0.108 R)
• M11: 11,472,362 km (0.084 R)
• M12: 11,775,596 km (0.076 R)
• M13: 12,218,256 km (0.114 R)
• M14: 12,489,029 km (0.09 R)
• M15: 13,421,023 km (0.108 R)
• M16: 15,266,313 km (0.087 R)
• M17: 17,846,128 km (0.088 R)
• M18: 18,312,575 km (0.091 R)
• M19: 20,259,591 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.9

Radius: 11

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.79 AU - 5.97 AU

Year: 7934 Days

Day: 14.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,677,443 km

• M1: 137,331 km (0.107 R)
• M2: 501,302 km (0.12 R)
• M3: 981,063 km (0.065 R)
• M4: 1,540,858 km (0.116 R)
• M5: 1,978,881 km (0.097 R)
• M6: 2,532,842 km (0.092 R)
• M7: 3,663,652 km (0.106 R)
• M8: 5,130,908 km (0.102 R)
• M9: 5,494,879 km (0.12 R)
• M10: 5,996,930 km (0.076 R)
• M11: 7,943,946 km (0.111 R)
• M12: 11,322,913 km (0.047 R)
• M13: 11,894,078 km (0.11 R)
• M14: 12,735,865 km (0.064 R)
• M15: 13,830,174 km (0.028 R)
• M16: 14,760,971 km (0.089 R)
• M17: 19,372,176 km (0.107 R)
• M18: 20,606,957 km (0.084 R)
• M19: 25,423,410 km (0.076 R)
• M20: 27,663,189 km (0.088 R)
• M21: 30,302,545 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.9

Radius: 5.3

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.1 AU - 8.58 AU

Year: 13957 Days

Day: 21.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,677,443 km

• M1: 65,973 km (0.113 R)
• M2: 310,715 km (0.088 R)
• M3: 486,642 km (0.079 R)
• M4: 715,826 km (0.051 R)
• M5: 1,056,460 km (0.039 R)
• M6: 2,242,023 km (0.036 R)
• M7: 4,363,620 km (0.063 R)
• M8: 6,009,945 km (0.082 R)
• M9: 6,284,756 km (0.074 R)
• M10: 6,859,511 km (0.12 R)
• M11: 8,238,205 km (0.106 R)
• M12: 9,512,480 km (0.068 R)
• M13: 9,838,753 km (0.108 R)
• M14: 10,269,146 km (0.053 R)
• M15: 10,464,371 km (0.109 R)
• M16: 12,225,736 km (0.105 R)
• M17: 13,119,284 km (0.088 R)
• M18: 13,465,304 km (0.081 R)
• M19: 15,542,022 km (0.117 R)
• M20: 16,723,696 km (0.104 R)
• M21: 17,613,354 km (0.099 R)
• M22: 19,861,660 km (0.101 R)
• M23: 20,394,678 km (0.038 R)
• M24: 21,172,437 km (0.091 R)
• M25: 21,489,136 km (0.038 R)
• M26: 22,212,890 km (0.026 R)
• M27: 22,704,469 km (0.038 R)
• M28: 22,952,951 km (0.115 R)
• M29: 23,371,077 km (0.087 R)
• M30: 23,794,289 km (0.104 R)
• M31: 24,568,907 km (0.034 R)
• M32: 26,716,684 km (0.096 R)
• M33: 29,770,575 km (0.086 R)
• M34: 30,669,658 km (0.083 R)
• M35: 32,732,014 km (0.086 R)
• M36: 33,797,151 km (0.116 R)
• M37: 39,590,777 km (0.106 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: 404 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit