🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 209 Days

Day: 15.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 13.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.38 AU - 3.44 AU

Year: 2769 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,916,596 km

• M1: 165,904 km (0.085 R)
• M2: 664,663 km (0.078 R)
• M3: 1,742,217 km (0.099 R)
• M4: 2,760,380 km (0.081 R)
• M5: 4,652,943 km (0.113 R)
• M6: 5,738,724 km (0.118 R)
• M7: 6,940,294 km (0.092 R)
• M8: 7,940,356 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 10.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.01 AU - 5.37 AU

Year: 4466 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,916,596 km

• M1: 146,756 km (0.083 R)
• M2: 806,033 km (0.062 R)
• M3: 1,468,453 km (0.053 R)
• M4: 3,956,265 km (0.104 R)
• M5: 6,393,963 km (0.071 R)
• M6: 7,370,986 km (0.1 R)
• M7: 9,508,141 km (0.039 R)
• M8: 9,995,980 km (0.108 R)
• M9: 14,324,146 km (0.119 R)
• M10: 15,523,173 km (0.07 R)
• M11: 16,734,018 km (0.042 R)
• M12: 17,059,992 km (0.108 R)
• M13: 17,390,304 km (0.085 R)
• M14: 18,637,800 km (0.105 R)
• M15: 19,283,465 km (0.071 R)
• M16: 19,702,040 km (0.109 R)
• M17: 20,249,119 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.1

Radius: 7.1

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.84 AU - 12.5 AU

Year: 14261 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,916,596 km

• M1: 88,412 km (0.075 R)
• M2: 449,691 km (0.081 R)
• M3: 719,865 km (0.104 R)
• M4: 959,521 km (0.056 R)
• M5: 2,043,806 km (0.083 R)
• M6: 2,342,703 km (0.099 R)
• M7: 2,647,733 km (0.118 R)
• M8: 3,900,316 km (0.098 R)
• M9: 4,458,765 km (0.096 R)
• M10: 6,128,127 km (0.04 R)
• M11: 13,839,748 km (0.088 R)
• M12: 14,838,613 km (0.099 R)
• M13: 15,884,751 km (0.055 R)
• M14: 16,115,131 km (0.097 R)
• M15: 17,791,076 km (0.092 R)
• M16: 20,654,380 km (0.072 R)
• M17: 22,147,217 km (0.1 R)
• M18: 22,628,174 km (0.115 R)
• M19: 31,300,512 km (0.107 R)
• M20: 32,643,153 km (0.063 R)
• M21: 40,792,796 km (0.105 R)
• M22: 43,734,190 km (0.061 R)
• M23: 46,656,584 km (0.111 R)
• M24: 51,868,574 km (0.09 R)
• M25: 54,614,293 km (0.116 R)
• M26: 55,491,834 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.4

Radius: 6.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.34 AU - 16.12 AU

Year: 23603 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,916,596 km

• M1: 84,523 km (0.061 R)
• M2: 334,501 km (0.082 R)
• M3: 588,668 km (0.068 R)
• M4: 953,686 km (0.119 R)
• M5: 1,188,555 km (0.113 R)
• M6: 1,434,494 km (0.099 R)
• M7: 1,978,432 km (0.088 R)
• M8: 2,759,183 km (0.117 R)
• M9: 3,392,132 km (0.067 R)
• M10: 4,942,564 km (0.119 R)
• M11: 6,019,818 km (0.072 R)
• M12: 7,587,305 km (0.105 R)
• M13: 7,895,028 km (0.103 R)
• M14: 9,259,360 km (0.05 R)
• M15: 10,555,925 km (0.087 R)
• M16: 10,995,144 km (0.106 R)
• M17: 11,851,742 km (0.115 R)
• M18: 12,629,202 km (0.111 R)
• M19: 15,165,933 km (0.051 R)
• M20: 17,486,196 km (0.087 R)
• M21: 23,181,686 km (0.104 R)
• M22: 23,923,691 km (0.041 R)
• M23: 28,185,585 km (0.074 R)
• M24: 29,783,889 km (0.082 R)
• M25: 31,554,380 km (0.072 R)
• M26: 32,007,661 km (0.056 R)
• M27: 38,948,554 km (0.097 R)
• M28: 40,794,741 km (0.086 R)
• M29: 42,011,869 km (0.029 R)
• M30: 46,828,771 km (0.068 R)
• M31: 51,062,092 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.4

Radius: 3.3

Gravity: 39.71 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.47 AU - 16.39 AU

Year: 24103 Days

Day: 16.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,916,596 km

• M1: 41,139 km (0.106 R)
• M2: 159,322 km (0.102 R)
• M3: 531,970 km (0.114 R)
• M4: 686,804 km (0.118 R)
• M5: 1,012,030 km (0.037 R)
• M6: 1,237,474 km (0.08 R)
• M7: 1,431,502 km (0.117 R)
• M8: 1,680,134 km (0.114 R)
• M9: 1,824,196 km (0.076 R)
• M10: 2,157,800 km (0.059 R)
• M11: 3,101,164 km (0.093 R)
• M12: 3,459,152 km (0.111 R)
• M13: 3,603,962 km (0.09 R)
• M14: 3,783,031 km (0.037 R)
• M15: 3,905,701 km (0.04 R)
• M16: 4,256,807 km (0.083 R)
• M17: 4,628,708 km (0.1 R)
• M18: 4,985,050 km (0.081 R)
• M19: 6,728,164 km (0.112 R)
• M20: 7,091,986 km (0.062 R)
• M21: 8,469,035 km (0.061 R)
• M22: 8,947,000 km (0.107 R)
• M23: 9,442,767 km (0.115 R)
• M24: 13,084,428 km (0.12 R)
• M25: 14,830,983 km (0.105 R)
• M26: 16,563,177 km (0.067 R)
• M27: 17,141,373 km (0.108 R)
• M28: 20,896,130 km (0.084 R)
• M29: 22,963,722 km (0.115 R)
• M30: 31,082,847 km (0.117 R)
• M31: 33,114,985 km (0.099 R)
• M32: 33,636,483 km (0.107 R)
• M33: 39,447,163 km (0.076 R)
• M34: 42,588,270 km (0.112 R)
• M35: 44,140,946 km (0.102 R)
• M36: 46,215,270 km (0.061 R)
• M37: 58,890,099 km (0.094 R)
• M38: 61,596,923 km (0.108 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: 399 - 15,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit