🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.9 AU - 2.28 AU

Year: 1379 Days

Day: 33.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,621,584 km

• M1: 335,099 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.81 AU - 2.47 AU

Year: 1429 Days

Day: 29.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.77 AU - 2.57 AU

Year: 1459 Days

Day: 23.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 12.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.01 AU - 3.69 AU

Year: 2799 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,621,584 km

• M1: 155,731 km (0.035 R)
• M2: 927,507 km (0.06 R)
• M3: 1,355,955 km (0.112 R)
• M4: 1,943,875 km (0.032 R)
• M5: 2,470,609 km (0.041 R)
• M6: 2,890,081 km (0.075 R)
• M7: 4,122,319 km (0.093 R)
• M8: 4,786,982 km (0.107 R)
• M9: 5,394,649 km (0.115 R)
• M10: 5,944,421 km (0.094 R)
• M11: 6,560,166 km (0.067 R)
• M12: 9,873,160 km (0.079 R)
• M13: 10,378,352 km (0.079 R)
• M14: 11,653,225 km (0.087 R)
• M15: 13,261,552 km (0.063 R)
• M16: 14,512,041 km (0.076 R)
• M17: 15,474,404 km (0.055 R)
• M18: 16,532,958 km (0.084 R)
• M19: 17,191,039 km (0.078 R)
• M20: 18,853,221 km (0.113 R)
• M21: 19,450,566 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.4

Radius: 3

Gravity: 50.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.31 AU - 10.73 AU

Year: 14481 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,621,584 km

• M1: 41,588 km (0.116 R)
• M2: 224,846 km (0.112 R)
• M3: 318,643 km (0.111 R)
• M4: 661,821 km (0.098 R)
• M5: 794,065 km (0.12 R)
• M6: 1,030,879 km (0.087 R)
• M7: 1,421,928 km (0.116 R)
• M8: 1,537,268 km (0.106 R)
• M9: 1,991,148 km (0.099 R)
• M10: 2,549,148 km (0.077 R)
• M11: 2,808,102 km (0.085 R)
• M12: 3,557,886 km (0.109 R)
• M13: 4,282,389 km (0.106 R)
• M14: 4,554,507 km (0.091 R)
• M15: 4,679,122 km (0.104 R)
• M16: 8,121,818 km (0.117 R)
• M17: 8,491,474 km (0.109 R)
• M18: 9,821,399 km (0.115 R)
• M19: 10,134,807 km (0.106 R)
• M20: 10,617,260 km (0.119 R)
• M21: 10,726,467 km (0.098 R)
• M22: 11,284,018 km (0.12 R)
• M23: 11,455,008 km (0.12 R)
• M24: 11,978,302 km (0.074 R)
• M25: 15,809,653 km (0.066 R)
• M26: 16,899,623 km (0.083 R)
• M27: 18,350,722 km (0.111 R)
• M28: 19,308,747 km (0.098 R)
• M29: 19,717,598 km (0.109 R)
• M30: 21,410,896 km (0.108 R)
• M31: 24,317,583 km (0.115 R)
• M32: 24,698,459 km (0.075 R)
• M33: 24,794,351 km (0.06 R)
• M34: 33,291,660 km (0.103 R)
• M35: 34,473,633 km (0.101 R)
• M36: 40,404,739 km (0.061 R)
• M37: 41,477,506 km (0.119 R)
• M38: 43,820,059 km (0.095 R)
• M39: 44,101,303 km (0.098 R)
• M40: 46,540,795 km (0.117 R)
• M41: 49,068,700 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.5

Radius: 4

Gravity: 52.53 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.32 AU - 13.86 AU

Year: 22873 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 92,621,584 km

• M1: 52,359 km (0.099 R)
• M2: 215,421 km (0.055 R)
• M3: 984,952 km (0.112 R)
• M4: 1,526,048 km (0.111 R)
• M5: 2,154,509 km (0.117 R)
• M6: 2,912,820 km (0.1 R)
• M7: 3,307,908 km (0.117 R)
• M8: 4,066,818 km (0.101 R)
• M9: 4,343,724 km (0.1 R)
• M10: 4,633,196 km (0.102 R)
• M11: 5,290,678 km (0.093 R)
• M12: 6,740,880 km (0.112 R)
• M13: 7,685,890 km (0.06 R)
• M14: 9,059,647 km (0.113 R)
• M15: 9,531,628 km (0.047 R)
• M16: 9,896,348 km (0.111 R)
• M17: 12,786,728 km (0.085 R)
• M18: 13,607,422 km (0.078 R)
• M19: 13,760,311 km (0.115 R)
• M20: 14,621,845 km (0.106 R)
• M21: 16,193,670 km (0.101 R)
• M22: 17,242,351 km (0.068 R)
• M23: 18,428,812 km (0.096 R)
• M24: 19,185,329 km (0.103 R)
• M25: 21,166,752 km (0.071 R)
• M26: 23,389,627 km (0.097 R)
• M27: 25,184,353 km (0.065 R)
• M28: 26,233,034 km (0.057 R)
• M29: 34,260,456 km (0.09 R)
• M30: 36,717,002 km (0.099 R)
• M31: 39,754,288 km (0.03 R)
• M32: 41,173,972 km (0.065 R)
• M33: 41,977,163 km (0.109 R)
• M34: 43,449,206 km (0.119 R)
• M35: 47,016,816 km (0.107 R)
• M36: 47,717,831 km (0.104 R)
• M37: 47,894,207 km (0.12 R)
• M38: 53,198,798 km (0.102 R)
• M39: 65,172,612 km (0.085 R)
• M40: 69,380,052 km (0.113 R)
• M41: 74,473,560 km (0.087 R)
• M42: 86,964,683 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.4

Radius: 4

Gravity: 37.71 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.15 AU - 19.41 AU

Year: 28619 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,621,584 km

• M1: 76,295 km (0.079 R)
• M2: 262,694 km (0.071 R)
• M3: 520,750 km (0.062 R)
• M4: 1,676,843 km (0.102 R)
• M5: 1,851,722 km (0.103 R)
• M6: 2,215,395 km (0.102 R)
• M7: 3,026,664 km (0.06 R)
• M8: 3,884,159 km (0.088 R)
• M9: 4,261,744 km (0.096 R)
• M10: 4,776,959 km (0.115 R)
• M11: 5,373,705 km (0.1 R)
• M12: 7,461,343 km (0.09 R)
• M13: 9,119,187 km (0.082 R)
• M14: 9,722,366 km (0.104 R)
• M15: 12,694,277 km (0.09 R)
• M16: 13,676,088 km (0.084 R)
• M17: 14,384,882 km (0.094 R)
• M18: 16,133,233 km (0.108 R)
• M19: 16,394,131 km (0.088 R)
• M20: 19,256,088 km (0.097 R)
• M21: 22,977,335 km (0.115 R)
• M22: 24,430,828 km (0.105 R)
• M23: 30,065,432 km (0.11 R)
• M24: 36,061,764 km (0.103 R)
• M25: 36,507,565 km (0.074 R)
• M26: 38,173,637 km (0.093 R)
• M27: 69,809,248 km (0.086 R)
• M28: 71,198,115 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit