🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.81 AU - 1.11 AU

Year: 335 Days

Day: 47.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.14 AU - 4.62 AU

Year: 2724 Days

Day: 23.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,950,065 km

• M1: 909,106 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.91 AU - 5.51 AU

Year: 3644 Days

Day: 42.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 11

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4 AU - 6.58 AU

Year: 4337 Days

Day: 5.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,950,065 km

• M1: 138,079 km (0.036 R)
• M2: 654,640 km (0.084 R)
• M3: 1,082,341 km (0.063 R)
• M4: 1,708,557 km (0.044 R)
• M5: 2,111,574 km (0.112 R)
• M6: 3,063,166 km (0.093 R)
• M7: 3,778,393 km (0.109 R)
• M8: 4,321,882 km (0.117 R)
• M9: 6,189,462 km (0.116 R)
• M10: 6,574,527 km (0.1 R)
• M11: 7,034,092 km (0.103 R)
• M12: 7,515,199 km (0.079 R)
• M13: 7,858,526 km (0.062 R)
• M14: 8,409,943 km (0.081 R)
• M15: 8,986,942 km (0.116 R)
• M16: 9,662,826 km (0.069 R)
• M17: 10,296,073 km (0.102 R)
• M18: 11,937,312 km (0.073 R)
• M19: 12,975,371 km (0.116 R)
• M20: 14,214,042 km (0.085 R)
• M21: 14,935,403 km (0.1 R)
• M22: 16,347,158 km (0.059 R)
• M23: 17,246,540 km (0.059 R)
• M24: 17,680,972 km (0.1 R)
• M25: 19,727,471 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 10.7

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.79 AU - 7.13 AU

Year: 5853 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,950,065 km

• M1: 133,142 km (0.109 R)
• M2: 499,806 km (0.112 R)
• M3: 887,714 km (0.106 R)
• M4: 1,632,861 km (0.028 R)
• M5: 2,041,263 km (0.06 R)
• M6: 2,465,074 km (0.109 R)
• M7: 3,047,159 km (0.085 R)
• M8: 3,695,815 km (0.025 R)
• M9: 4,330,410 km (0.097 R)
• M10: 4,674,185 km (0.099 R)
• M11: 5,268,239 km (0.047 R)
• M12: 10,832,831 km (0.095 R)
• M13: 11,419,853 km (0.047 R)
• M14: 12,131,490 km (0.119 R)
• M15: 12,551,261 km (0.09 R)
• M16: 12,926,453 km (0.119 R)
• M17: 15,216,198 km (0.056 R)
• M18: 17,430,994 km (0.087 R)
• M19: 18,169,409 km (0.112 R)
• M20: 19,565,158 km (0.084 R)
• M21: 20,509,868 km (0.101 R)
• M22: 29,380,423 km (0.11 R)
• M23: 30,715,435 km (0.099 R)
• M24: 31,693,506 km (0.086 R)
• M25: 34,021,697 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 11.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.08 AU - 15.12 AU

Year: 15942 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 172.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,950,065 km

• M1: 141,819 km (0.071 R)
• M2: 553,811 km (0.085 R)
• M3: 1,532,481 km (0.102 R)
• M4: 2,734,649 km (0.109 R)
• M5: 4,418,822 km (0.083 R)
• M6: 4,784,290 km (0.111 R)
• M7: 5,964,467 km (0.103 R)
• M8: 7,375,325 km (0.09 R)
• M9: 8,282,486 km (0.081 R)
• M10: 18,144,726 km (0.088 R)
• M11: 19,972,812 km (0.118 R)
• M12: 21,445,752 km (0.087 R)
• M13: 23,487,165 km (0.105 R)
• M14: 25,549,072 km (0.071 R)
• M15: 27,840,912 km (0.103 R)
• M16: 37,281,734 km (0.116 R)
• M17: 38,107,066 km (0.087 R)
• M18: 38,944,514 km (0.072 R)
• M19: 41,383,857 km (0.053 R)
• M20: 49,146,640 km (0.114 R)
• M21: 56,735,441 km (0.044 R)
• M22: 62,720,702 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.4

Radius: 5.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.37 AU - 19.44 AU

Year: 24764 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,950,065 km

• M1: 72,405 km (0.108 R)
• M2: 276,457 km (0.029 R)
• M3: 495,618 km (0.057 R)
• M4: 851,511 km (0.103 R)
• M5: 1,226,703 km (0.12 R)
• M6: 2,517,583 km (0.078 R)
• M7: 2,830,691 km (0.117 R)
• M8: 3,385,549 km (0.046 R)
• M9: 3,901,064 km (0.094 R)
• M10: 4,177,670 km (0.112 R)
• M11: 5,383,878 km (0.058 R)
• M12: 6,533,986 km (0.041 R)
• M13: 6,727,416 km (0.107 R)
• M14: 8,101,921 km (0.116 R)
• M15: 14,281,810 km (0.034 R)
• M16: 15,073,631 km (0.087 R)
• M17: 15,686,234 km (0.074 R)
• M18: 15,894,175 km (0.103 R)
• M19: 16,315,443 km (0.105 R)
• M20: 22,490,095 km (0.083 R)
• M21: 23,924,290 km (0.088 R)
• M22: 34,762,506 km (0.108 R)
• M23: 35,116,155 km (0.116 R)
• M24: 37,042,527 km (0.11 R)
• M25: 38,407,009 km (0.046 R)
• M26: 44,754,896 km (0.08 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit