🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.07 AU - 2.73 AU

Year: 1612 Days

Day: 18 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,467,345 km

• M1: 29,172 km (0.09 R)
• M2: 1,067,082 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 9.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.06 AU - 4.6 AU

Year: 3249 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,467,345 km

• M1: 115,789 km (0.102 R)
• M2: 457,919 km (0.053 R)
• M3: 863,479 km (0.044 R)
• M4: 1,379,741 km (0.09 R)
• M5: 1,692,700 km (0.108 R)
• M6: 2,142,092 km (0.12 R)
• M7: 2,551,691 km (0.075 R)
• M8: 2,869,138 km (0.079 R)
• M9: 3,212,913 km (0.094 R)
• M10: 3,866,806 km (0.101 R)
• M11: 4,456,072 km (0.068 R)
• M12: 5,787,642 km (0.107 R)
• M13: 6,586,645 km (0.111 R)
• M14: 7,217,948 km (0.067 R)
• M15: 7,518,041 km (0.059 R)
• M16: 8,207,687 km (0.025 R)
• M17: 8,668,000 km (0.119 R)
• M18: 11,555,688 km (0.096 R)
• M19: 12,388,349 km (0.07 R)
• M20: 12,775,957 km (0.032 R)
• M21: 14,126,527 km (0.115 R)
• M22: 14,932,859 km (0.117 R)
• M23: 17,644,022 km (0.072 R)
• M24: 18,747,156 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.4

Radius: 11.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.05 AU - 4.13 AU

Year: 3585 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,467,345 km

• M1: 145,708 km (0.086 R)
• M2: 513,719 km (0.109 R)
• M3: 1,156,092 km (0.108 R)
• M4: 1,571,675 km (0.113 R)
• M5: 2,163,484 km (0.053 R)
• M6: 3,091,739 km (0.045 R)
• M7: 5,050,424 km (0.103 R)
• M8: 6,345,792 km (0.112 R)
• M9: 7,575,038 km (0.085 R)
• M10: 9,196,679 km (0.109 R)
• M11: 11,677,011 km (0.052 R)
• M12: 12,424,253 km (0.05 R)
• M13: 12,940,066 km (0.101 R)
• M14: 13,604,730 km (0.096 R)
• M15: 14,810,788 km (0.09 R)
• M16: 15,390,779 km (0.116 R)
• M17: 15,786,016 km (0.065 R)
• M18: 16,907,551 km (0.084 R)
• M19: 18,026,992 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 14.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.21 AU - 4.47 AU

Year: 3919 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,467,345 km

• M1: 184,155 km (0.069 R)
• M2: 1,113,158 km (0.075 R)
• M3: 2,450,413 km (0.097 R)
• M4: 3,137,815 km (0.108 R)
• M5: 4,364,368 km (0.074 R)
• M6: 5,565,190 km (0.072 R)
• M7: 6,229,106 km (0.09 R)
• M8: 8,507,781 km (0.113 R)
• M9: 9,698,729 km (0.075 R)
• M10: 10,746,064 km (0.073 R)
• M11: 12,001,938 km (0.101 R)
• M12: 13,305,235 km (0.102 R)
• M13: 19,914,469 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 13.3

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.61 AU - 5.27 AU

Year: 4055 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,467,345 km

• M1: 165,455 km (0.07 R)
• M2: 659,128 km (0.117 R)
• M3: 1,163,871 km (0.086 R)
• M4: 1,786,647 km (0.061 R)
• M5: 3,524,825 km (0.092 R)
• M6: 4,046,323 km (0.036 R)
• M7: 4,719,813 km (0.089 R)
• M8: 5,781,808 km (0.086 R)
• M9: 6,734,747 km (0.105 R)
• M10: 7,683,197 km (0.058 R)
• M11: 8,226,836 km (0.083 R)
• M12: 9,070,717 km (0.059 R)
• M13: 9,513,976 km (0.117 R)
• M14: 10,056,268 km (0.105 R)
• M15: 13,443,762 km (0.074 R)
• M16: 14,074,317 km (0.042 R)
• M17: 17,838,798 km (0.067 R)
• M18: 19,650,129 km (0.111 R)
• M19: 22,300,555 km (0.07 R)
• M20: 22,739,924 km (0.118 R)
• M21: 23,334,575 km (0.114 R)
• M22: 24,169,182 km (0.074 R)
• M23: 25,260,049 km (0.108 R)
• M24: 26,465,060 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327

Radius: 4.5

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.12 AU - 12.58 AU

Year: 16575 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 131.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,467,345 km

• M1: 55,950 km (0.04 R)
• M2: 1,194,240 km (0.113 R)
• M3: 1,499,569 km (0.11 R)
• M4: 3,286,067 km (0.091 R)
• M5: 3,911,386 km (0.045 R)
• M6: 5,359,643 km (0.098 R)
• M7: 6,072,327 km (0.085 R)
• M8: 8,172,083 km (0.041 R)
• M9: 9,916,244 km (0.087 R)
• M10: 11,662,201 km (0.07 R)
• M11: 12,187,888 km (0.08 R)
• M12: 13,036,856 km (0.114 R)
• M13: 14,449,509 km (0.114 R)
• M14: 15,124,046 km (0.098 R)
• M15: 17,802,895 km (0.064 R)
• M16: 18,814,625 km (0.091 R)
• M17: 19,946,333 km (0.091 R)
• M18: 20,361,168 km (0.081 R)
• M19: 20,612,941 km (0.072 R)
• M20: 26,093,609 km (0.116 R)
• M21: 34,213,183 km (0.117 R)
• M22: 34,569,076 km (0.045 R)
• M23: 37,379,272 km (0.082 R)
• M24: 40,602,508 km (0.108 R)
• M25: 41,806,771 km (0.113 R)
• M26: 42,349,512 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit