🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 168 Days

Day: 34.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,230,568 km

• M1: 34,258 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.94 AU - 3.32 AU

Year: 2109 Days

Day: 32.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,230,568 km

• M1: 36,053 km (0.113 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 8.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.82 AU - 6.36 AU

Year: 5033 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 100,230,568 km

• M1: 103,372 km (0.097 R)
• M2: 493,823 km (0.098 R)
• M3: 1,048,980 km (0.091 R)
• M4: 1,517,670 km (0.117 R)
• M5: 1,801,308 km (0.075 R)
• M6: 2,170,815 km (0.069 R)
• M7: 2,519,228 km (0.117 R)
• M8: 4,261,744 km (0.062 R)
• M9: 4,877,190 km (0.109 R)
• M10: 5,217,974 km (0.108 R)
• M11: 5,526,295 km (0.053 R)
• M12: 7,489,318 km (0.066 R)
• M13: 8,975,124 km (0.086 R)
• M14: 10,837,319 km (0.035 R)
• M15: 13,377,790 km (0.049 R)
• M16: 15,550,250 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 11.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.36 AU - 6.72 AU

Year: 5653 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 100,230,568 km

• M1: 144,811 km (0.06 R)
• M2: 555,008 km (0.09 R)
• M3: 1,092,962 km (0.115 R)
• M4: 1,697,487 km (0.06 R)
• M5: 2,798,677 km (0.069 R)
• M6: 3,388,093 km (0.08 R)
• M7: 4,276,704 km (0.081 R)
• M8: 4,869,859 km (0.074 R)
• M9: 6,512,594 km (0.091 R)
• M10: 7,550,953 km (0.051 R)
• M11: 9,395,045 km (0.082 R)
• M12: 10,086,337 km (0.078 R)
• M13: 11,522,327 km (0.112 R)
• M14: 12,013,307 km (0.104 R)
• M15: 12,932,586 km (0.032 R)
• M16: 15,084,252 km (0.057 R)
• M17: 15,732,011 km (0.1 R)
• M18: 16,894,536 km (0.092 R)
• M19: 17,273,318 km (0.063 R)
• M20: 18,113,460 km (0.054 R)
• M21: 20,510,915 km (0.118 R)
• M22: 22,046,986 km (0.083 R)
• M23: 22,958,486 km (0.115 R)
• M24: 27,460,185 km (0.082 R)
• M25: 28,872,838 km (0.065 R)
• M26: 29,505,786 km (0.084 R)
• M27: 30,240,611 km (0.093 R)
• M28: 31,746,763 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 9.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.41 AU - 12.17 AU

Year: 13497 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 100,230,568 km

• M1: 122,969 km (0.087 R)
• M2: 689,945 km (0.11 R)
• M3: 1,084,285 km (0.09 R)
• M4: 1,558,361 km (0.116 R)
• M5: 1,997,281 km (0.075 R)
• M6: 2,927,630 km (0.114 R)
• M7: 4,346,267 km (0.115 R)
• M8: 4,939,123 km (0.116 R)
• M9: 7,044,564 km (0.099 R)
• M10: 8,295,352 km (0.119 R)
• M11: 8,973,628 km (0.076 R)
• M12: 10,185,820 km (0.055 R)
• M13: 10,543,957 km (0.111 R)
• M14: 12,579,087 km (0.11 R)
• M15: 15,863,358 km (0.102 R)
• M16: 17,923,321 km (0.098 R)
• M17: 19,366,043 km (0.061 R)
• M18: 20,155,770 km (0.111 R)
• M19: 22,481,119 km (0.076 R)
• M20: 23,530,399 km (0.119 R)
• M21: 23,887,339 km (0.115 R)
• M22: 26,296,164 km (0.105 R)
• M23: 33,129,645 km (0.098 R)
• M24: 34,832,667 km (0.096 R)
• M25: 37,921,564 km (0.096 R)
• M26: 38,289,425 km (0.087 R)
• M27: 38,659,531 km (0.118 R)
• M28: 39,032,029 km (0.092 R)
• M29: 39,910,618 km (0.04 R)
• M30: 46,433,833 km (0.108 R)
• M31: 47,420,131 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.2

Radius: 6.1

Gravity: 26.56 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.03 AU - 17.67 AU

Year: 25175 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,230,568 km

• M1: 75,846 km (0.11 R)
• M2: 266,883 km (0.099 R)
• M3: 1,003,353 km (0.063 R)
• M4: 1,216,679 km (0.036 R)
• M5: 1,426,117 km (0.064 R)
• M6: 1,717,084 km (0.074 R)
• M7: 2,834,431 km (0.118 R)
• M8: 3,059,576 km (0.072 R)
• M9: 6,390,073 km (0.063 R)
• M10: 7,496,050 km (0.114 R)
• M11: 10,474,245 km (0.09 R)
• M12: 10,877,560 km (0.097 R)
• M13: 11,501,982 km (0.067 R)
• M14: 14,986,565 km (0.056 R)
• M15: 15,934,417 km (0.068 R)
• M16: 20,855,439 km (0.069 R)
• M17: 26,950,954 km (0.043 R)
• M18: 27,835,526 km (0.108 R)
• M19: 30,198,724 km (0.083 R)
• M20: 30,878,197 km (0.071 R)
• M21: 35,771,095 km (0.113 R)
• M22: 39,843,897 km (0.069 R)
• M23: 45,978,158 km (0.068 R)
• M24: 49,643,754 km (0.117 R)
• M25: 50,020,741 km (0.113 R)
• M26: 50,589,662 km (0.077 R)
• M27: 54,493,717 km (0.103 R)
• M28: 56,518,973 km (0.108 R)
• M29: 57,966,183 km (0.106 R)
• M30: 65,800,923 km (0.093 R)
• M31: 76,048,227 km (0.111 R)
• M32: 77,557,670 km (0.078 R)
• M33: 81,942,383 km (0.117 R)
• M34: 91,201,893 km (0.088 R)
• M35: 94,052,331 km (0.091 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: 507 - 16,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit