🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.91 AU - 1.99 AU

Year: 962 Days

Day: 18.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.88 AU - 2.2 AU

Year: 1029 Days

Day: 30.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 103.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,335,124 km

• M1: 31,116 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3 AU - 3.26 AU

Year: 1955 Days

Day: 33.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,335,124 km

• M1: 794,813 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 10.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.22 AU - 5.7 AU

Year: 4505 Days

Day: 6.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 80,335,124 km

• M1: 130,300 km (0.061 R)
• M2: 1,390,063 km (0.114 R)
• M3: 2,662,543 km (0.119 R)
• M4: 4,802,241 km (0.063 R)
• M5: 8,605,917 km (0.025 R)
• M6: 10,646,282 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 9.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.17 AU - 10.43 AU

Year: 10014 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,335,124 km

• M1: 123,269 km (0.056 R)
• M2: 815,458 km (0.118 R)
• M3: 1,331,421 km (0.057 R)
• M4: 2,071,332 km (0.082 R)
• M5: 2,835,927 km (0.112 R)
• M6: 3,306,113 km (0.116 R)
• M7: 3,852,744 km (0.079 R)
• M8: 4,214,172 km (0.058 R)
• M9: 5,694,892 km (0.115 R)
• M10: 6,625,690 km (0.069 R)
• M11: 7,032,745 km (0.114 R)
• M12: 7,456,407 km (0.066 R)
• M13: 8,699,266 km (0.083 R)
• M14: 10,564,452 km (0.068 R)
• M15: 12,237,704 km (0.103 R)
• M16: 13,079,940 km (0.112 R)
• M17: 13,544,741 km (0.11 R)
• M18: 14,080,750 km (0.051 R)
• M19: 14,445,918 km (0.076 R)
• M20: 18,165,819 km (0.116 R)
• M21: 19,261,175 km (0.114 R)
• M22: 21,342,979 km (0.109 R)
• M23: 22,069,127 km (0.106 R)
• M24: 23,570,641 km (0.119 R)
• M25: 30,971,995 km (0.068 R)
• M26: 33,602,823 km (0.064 R)
• M27: 36,952,170 km (0.111 R)
• M28: 38,234,074 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 13.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.95 AU - 12.85 AU

Year: 11843 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,335,124 km

• M1: 170,392 km (0.1 R)
• M2: 857,046 km (0.062 R)
• M3: 1,486,853 km (0.095 R)
• M4: 3,095,778 km (0.117 R)
• M5: 4,397,280 km (0.111 R)
• M6: 5,607,227 km (0.096 R)
• M7: 10,964,626 km (0.115 R)
• M8: 12,058,486 km (0.085 R)
• M9: 12,827,269 km (0.056 R)
• M10: 14,303,950 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.4

Radius: 5.3

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.88 AU - 20.36 AU

Year: 23925 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,335,124 km

• M1: 66,122 km (0.083 R)
• M2: 453,282 km (0.106 R)
• M3: 852,558 km (0.076 R)
• M4: 1,081,293 km (0.115 R)
• M5: 1,943,725 km (0.116 R)
• M6: 3,165,491 km (0.102 R)
• M7: 3,419,658 km (0.098 R)
• M8: 4,505,289 km (0.102 R)
• M9: 5,203,164 km (0.095 R)
• M10: 6,184,376 km (0.104 R)
• M11: 6,673,112 km (0.099 R)
• M12: 7,044,414 km (0.072 R)
• M13: 7,577,282 km (0.113 R)
• M14: 8,084,568 km (0.076 R)
• M15: 8,722,902 km (0.095 R)
• M16: 9,742,711 km (0.073 R)
• M17: 9,979,674 km (0.063 R)
• M18: 10,342,299 km (0.106 R)
• M19: 13,493,728 km (0.032 R)
• M20: 14,087,033 km (0.054 R)
• M21: 17,578,049 km (0.082 R)
• M22: 18,285,497 km (0.116 R)
• M23: 18,919,942 km (0.105 R)
• M24: 23,038,222 km (0.068 R)
• M25: 23,885,095 km (0.104 R)
• M26: 29,406,453 km (0.116 R)
• M27: 29,901,622 km (0.061 R)
• M28: 31,420,490 km (0.111 R)
• M29: 31,938,098 km (0.102 R)
• M30: 32,857,377 km (0.061 R)
• M31: 33,524,733 km (0.108 R)
• M32: 35,024,751 km (0.087 R)
• M33: 35,302,106 km (0.109 R)
• M34: 36,426,633 km (0.062 R)
• M35: 37,574,796 km (0.112 R)
• M36: 39,943,080 km (0.106 R)
• M37: 49,710,026 km (0.114 R)
• M38: 54,024,578 km (0.119 R)
• M39: 54,767,182 km (0.104 R)
• M40: 59,760,310 km (0.079 R)
• M41: 68,021,105 km (0.06 R)
• M42: 71,082,924 km (0.097 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit