🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.56 AU - 0.58 AU

Year: 274 Days

Day: 33.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,141,972 km

• M1: 24,833 km (0.112 R)
• M2: 218,712 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 10.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.38 AU - 3.72 AU

Year: 3387 Days

Day: 11.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,141,972 km

• M1: 133,441 km (0.113 R)
• M2: 554,709 km (0.103 R)
• M3: 1,057,358 km (0.105 R)
• M4: 2,132,069 km (0.07 R)
• M5: 2,935,559 km (0.105 R)
• M6: 3,318,829 km (0.111 R)
• M7: 4,475,071 km (0.108 R)
• M8: 6,122,143 km (0.108 R)
• M9: 9,348,969 km (0.113 R)
• M10: 9,777,268 km (0.082 R)
• M11: 13,071,413 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 11.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.15 AU - 3.51 AU

Year: 3864 Days

Day: 12.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,141,972 km

• M1: 139,724 km (0.071 R)
• M2: 516,113 km (0.058 R)
• M3: 926,908 km (0.116 R)
• M4: 1,327,681 km (0.088 R)
• M5: 2,495,741 km (0.066 R)
• M6: 3,308,507 km (0.077 R)
• M7: 3,683,249 km (0.072 R)
• M8: 4,032,111 km (0.08 R)
• M9: 5,724,811 km (0.088 R)
• M10: 6,465,022 km (0.119 R)
• M11: 9,040,199 km (0.101 R)
• M12: 10,486,212 km (0.114 R)
• M13: 11,012,797 km (0.086 R)
• M14: 12,464,943 km (0.052 R)
• M15: 12,936,476 km (0.053 R)
• M16: 13,583,636 km (0.07 R)
• M17: 14,252,189 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.3

Radius: 5.6

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.07 AU - 11.69 AU

Year: 18266 Days

Day: 19.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,141,972 km

• M1: 69,713 km (0.066 R)
• M2: 274,063 km (0.034 R)
• M3: 658,829 km (0.091 R)
• M4: 851,960 km (0.057 R)
• M5: 1,060,499 km (0.056 R)
• M6: 1,509,143 km (0.064 R)
• M7: 2,040,365 km (0.115 R)
• M8: 2,645,489 km (0.049 R)
• M9: 3,142,902 km (0.076 R)
• M10: 3,808,463 km (0.054 R)
• M11: 4,233,021 km (0.11 R)
• M12: 4,563,932 km (0.093 R)
• M13: 4,751,528 km (0.051 R)
• M14: 5,732,441 km (0.098 R)
• M15: 6,137,701 km (0.112 R)
• M16: 7,996,754 km (0.106 R)
• M17: 9,127,564 km (0.108 R)
• M18: 10,361,149 km (0.058 R)
• M19: 11,356,423 km (0.113 R)
• M20: 11,877,323 km (0.113 R)
• M21: 12,718,961 km (0.057 R)
• M22: 13,343,980 km (0.067 R)
• M23: 14,722,974 km (0.109 R)
• M24: 16,485,237 km (0.115 R)
• M25: 17,531,075 km (0.058 R)
• M26: 20,676,819 km (0.109 R)
• M27: 22,069,575 km (0.114 R)
• M28: 23,896,913 km (0.094 R)
• M29: 25,429,544 km (0.08 R)
• M30: 25,921,721 km (0.053 R)
• M31: 30,308,977 km (0.111 R)
• M32: 32,561,921 km (0.077 R)
• M33: 38,290,921 km (0.045 R)
• M34: 40,384,693 km (0.066 R)
• M35: 43,247,099 km (0.098 R)
• M36: 50,137,577 km (0.089 R)
• M37: 53,118,913 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.2

Radius: 6

Gravity: 24.45 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.74 AU - 12.7 AU

Year: 23896 Days

Day: 15.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,141,972 km

• M1: 78,988 km (0.087 R)
• M2: 352,453 km (0.067 R)
• M3: 635,641 km (0.059 R)
• M4: 853,157 km (0.062 R)
• M5: 1,148,912 km (0.087 R)
• M6: 1,654,403 km (0.069 R)
• M7: 3,067,355 km (0.098 R)
• M8: 3,449,727 km (0.098 R)
• M9: 4,238,407 km (0.099 R)
• M10: 6,442,133 km (0.106 R)
• M11: 9,311,869 km (0.112 R)
• M12: 10,431,609 km (0.088 R)
• M13: 12,860,929 km (0.049 R)
• M14: 13,312,266 km (0.094 R)
• M15: 13,696,283 km (0.041 R)
• M16: 14,246,355 km (0.102 R)
• M17: 16,949,738 km (0.089 R)
• M18: 17,583,584 km (0.113 R)
• M19: 21,199,065 km (0.104 R)
• M20: 22,147,965 km (0.116 R)
• M21: 26,467,902 km (0.076 R)
• M22: 27,075,120 km (0.03 R)
• M23: 29,988,240 km (0.027 R)
• M24: 30,383,028 km (0.075 R)
• M25: 32,271,103 km (0.076 R)
• M26: 43,395,949 km (0.12 R)
• M27: 51,388,963 km (0.107 R)
• M28: 51,577,007 km (0.055 R)
• M29: 51,765,351 km (0.069 R)
• M30: 53,868,398 km (0.098 R)
• M31: 54,451,680 km (0.1 R)
• M32: 56,626,534 km (0.075 R)
• M33: 58,244,136 km (0.087 R)
• M34: 60,938,094 km (0.106 R)
• M35: 61,148,728 km (0.089 R)
• M36: 62,851,002 km (0.095 R)
• M37: 66,572,848 km (0.106 R)
• M38: 69,286,703 km (0.027 R)
• M39: 72,073,412 km (0.083 R)
• M40: 73,018,721 km (0.101 R)
• M41: 83,707,937 km (0.106 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: 398 - 12,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit