🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.3 AU - 3.18 AU

Year: 1691 Days

Day: 22.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.76 AU - 3.88 AU

Year: 2783 Days

Day: 37.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 9.6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.33 AU - 6.95 AU

Year: 6378 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,172,428 km

• M1: 119,379 km (0.091 R)
• M2: 534,364 km (0.119 R)
• M3: 994,975 km (0.094 R)
• M4: 1,875,060 km (0.064 R)
• M5: 2,401,794 km (0.058 R)
• M6: 2,719,091 km (0.107 R)
• M7: 3,104,605 km (0.055 R)
• M8: 4,281,042 km (0.064 R)
• M9: 4,696,924 km (0.105 R)
• M10: 5,026,339 km (0.068 R)
• M11: 5,430,253 km (0.092 R)
• M12: 7,267,315 km (0.11 R)
• M13: 7,937,065 km (0.114 R)
• M14: 8,247,630 km (0.062 R)
• M15: 8,810,716 km (0.106 R)
• M16: 11,420,900 km (0.086 R)
• M17: 12,223,193 km (0.082 R)
• M18: 17,126,862 km (0.093 R)
• M19: 17,515,816 km (0.099 R)
• M20: 17,977,027 km (0.055 R)
• M21: 18,514,083 km (0.075 R)
• M22: 21,361,230 km (0.097 R)
• M23: 22,500,417 km (0.081 R)
• M24: 25,314,952 km (0.053 R)
• M25: 26,246,049 km (0.074 R)
• M26: 27,729,461 km (0.051 R)
• M27: 28,086,551 km (0.105 R)
• M28: 29,452,679 km (0.114 R)
• M29: 33,918,475 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 9.3

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.74 AU - 10.68 AU

Year: 9583 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,172,428 km

• M1: 115,938 km (0.101 R)
• M2: 476,320 km (0.111 R)
• M3: 822,339 km (0.081 R)
• M4: 1,301,352 km (0.099 R)
• M5: 1,811,780 km (0.039 R)
• M6: 2,490,505 km (0.076 R)
• M7: 3,305,664 km (0.11 R)
• M8: 3,631,040 km (0.104 R)
• M9: 5,023,496 km (0.026 R)
• M10: 5,768,643 km (0.116 R)
• M11: 7,734,509 km (0.036 R)
• M12: 8,041,634 km (0.058 R)
• M13: 8,916,482 km (0.077 R)
• M14: 10,162,483 km (0.096 R)
• M15: 12,038,290 km (0.12 R)
• M16: 12,996,465 km (0.073 R)
• M17: 14,395,803 km (0.08 R)
• M18: 15,337,073 km (0.034 R)
• M19: 17,341,834 km (0.065 R)
• M20: 20,583,769 km (0.065 R)
• M21: 21,089,859 km (0.052 R)
• M22: 21,431,840 km (0.072 R)
• M23: 24,208,975 km (0.082 R)
• M24: 24,678,263 km (0.103 R)
• M25: 31,678,696 km (0.078 R)
• M26: 32,014,842 km (0.028 R)
• M27: 33,615,240 km (0.052 R)
• M28: 34,790,481 km (0.04 R)
• M29: 35,388,423 km (0.11 R)
• M30: 36,236,793 km (0.095 R)
• M31: 36,604,505 km (0.101 R)
• M32: 47,355,206 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 8.2

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.17 AU - 9.39 AU

Year: 9698 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,172,428 km

• M1: 102,026 km (0.047 R)
• M2: 715,227 km (0.069 R)
• M3: 1,315,414 km (0.067 R)
• M4: 2,074,773 km (0.115 R)
• M5: 2,601,657 km (0.119 R)
• M6: 2,941,094 km (0.091 R)
• M7: 4,253,965 km (0.115 R)
• M8: 4,944,658 km (0.075 R)
• M9: 5,535,720 km (0.067 R)
• M10: 7,979,700 km (0.109 R)
• M11: 10,062,402 km (0.119 R)
• M12: 11,788,013 km (0.086 R)
• M13: 15,676,660 km (0.108 R)
• M14: 16,233,763 km (0.031 R)
• M15: 16,517,101 km (0.045 R)
• M16: 17,461,063 km (0.096 R)
• M17: 17,758,763 km (0.063 R)
• M18: 18,364,036 km (0.101 R)
• M19: 23,530,698 km (0.041 R)
• M20: 23,985,326 km (0.1 R)
• M21: 24,912,085 km (0.058 R)
• M22: 27,634,167 km (0.102 R)
• M23: 29,695,626 km (0.063 R)
• M24: 31,417,049 km (0.109 R)
• M25: 32,638,366 km (0.067 R)
• M26: 35,889,726 km (0.072 R)
• M27: 37,841,380 km (0.06 R)
• M28: 38,215,075 km (0.102 R)
• M29: 45,790,711 km (0.102 R)
• M30: 48,376,211 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.8

Radius: 6.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.34 AU - 19.64 AU

Year: 26106 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,172,428 km

• M1: 89,609 km (0.06 R)
• M2: 502,200 km (0.113 R)
• M3: 1,026,092 km (0.085 R)
• M4: 1,262,905 km (0.1 R)
• M5: 1,636,002 km (0.114 R)
• M6: 2,522,370 km (0.083 R)
• M7: 3,848,854 km (0.072 R)
• M8: 4,090,006 km (0.041 R)
• M9: 4,485,243 km (0.053 R)
• M10: 7,535,245 km (0.094 R)
• M11: 8,172,831 km (0.074 R)
• M12: 9,506,645 km (0.095 R)
• M13: 10,926,329 km (0.087 R)
• M14: 11,411,176 km (0.053 R)
• M15: 15,348,293 km (0.074 R)
• M16: 16,300,932 km (0.064 R)
• M17: 25,291,914 km (0.105 R)
• M18: 31,089,878 km (0.119 R)
• M19: 36,989,570 km (0.032 R)
• M20: 37,958,814 km (0.079 R)
• M21: 41,744,239 km (0.116 R)
• M22: 43,727,906 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit