🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.15 AU - 1.61 AU

Year: 614 Days

Day: 16.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.51 AU - 1.93 AU

Year: 854 Days

Day: 41.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.93 AU - 1.97 AU

Year: 1031 Days

Day: 26 Hours

Environment

Temp: -86 °C

Axial Tilt: 86.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 9.8

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.25 AU - 4.81 AU

Year: 3652 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,051,283 km

• M1: 121,922 km (0.037 R)
• M2: 695,630 km (0.083 R)
• M3: 1,109,717 km (0.077 R)
• M4: 1,846,636 km (0.09 R)
• M5: 2,744,223 km (0.043 R)
• M6: 3,262,580 km (0.076 R)
• M7: 4,263,240 km (0.079 R)
• M8: 4,760,653 km (0.116 R)
• M9: 5,269,884 km (0.079 R)
• M10: 5,843,442 km (0.102 R)
• M11: 7,278,086 km (0.09 R)
• M12: 9,010,130 km (0.038 R)
• M13: 9,870,916 km (0.11 R)
• M14: 11,846,805 km (0.038 R)
• M15: 15,284,863 km (0.088 R)
• M16: 16,622,119 km (0.059 R)
• M17: 17,143,168 km (0.106 R)
• M18: 17,975,231 km (0.099 R)
• M19: 21,033,311 km (0.092 R)
• M20: 24,126,546 km (0.086 R)
• M21: 24,570,702 km (0.064 R)
• M22: 25,322,880 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 14.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.84 AU - 6.46 AU

Year: 5776 Days

Day: 13.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,051,283 km

• M1: 179,966 km (0.088 R)
• M2: 1,033,871 km (0.072 R)
• M3: 1,711,998 km (0.075 R)
• M4: 2,170,665 km (0.063 R)
• M5: 2,961,589 km (0.09 R)
• M6: 4,677,177 km (0.029 R)
• M7: 7,995,707 km (0.037 R)
• M8: 9,103,479 km (0.08 R)
• M9: 9,632,308 km (0.099 R)
• M10: 12,691,135 km (0.097 R)
• M11: 13,197,674 km (0.099 R)
• M12: 16,585,916 km (0.031 R)
• M13: 17,253,571 km (0.077 R)
• M14: 20,793,954 km (0.096 R)
• M15: 27,306,548 km (0.113 R)
• M16: 29,366,062 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.7

Radius: 3.7

Gravity: 57.76 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.08 AU - 13.82 AU

Year: 16638 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,051,283 km

• M1: 46,076 km (0.11 R)
• M2: 284,086 km (0.102 R)
• M3: 417,677 km (0.12 R)
• M4: 807,529 km (0.106 R)
• M5: 1,419,385 km (0.041 R)
• M6: 1,713,943 km (0.117 R)
• M7: 2,468,066 km (0.098 R)
• M8: 2,698,596 km (0.057 R)
• M9: 2,993,902 km (0.12 R)
• M10: 3,917,519 km (0.053 R)
• M11: 4,296,002 km (0.058 R)
• M12: 6,691,962 km (0.115 R)
• M13: 6,868,786 km (0.103 R)
• M14: 7,703,393 km (0.09 R)
• M15: 8,095,190 km (0.055 R)
• M16: 8,551,613 km (0.091 R)
• M17: 14,462,973 km (0.107 R)
• M18: 17,437,128 km (0.101 R)
• M19: 19,872,731 km (0.075 R)
• M20: 21,552,565 km (0.036 R)
• M21: 22,922,882 km (0.047 R)
• M22: 25,085,469 km (0.09 R)
• M23: 26,380,388 km (0.038 R)
• M24: 28,868,948 km (0.113 R)
• M25: 29,930,495 km (0.059 R)
• M26: 31,017,772 km (0.088 R)
• M27: 38,240,357 km (0.115 R)
• M28: 41,417,666 km (0.09 R)
• M29: 44,144,536 km (0.108 R)
• M30: 45,236,601 km (0.07 R)
• M31: 50,967,695 km (0.059 R)
• M32: 51,309,078 km (0.045 R)
• M33: 53,214,057 km (0.041 R)
• M34: 56,614,267 km (0.101 R)
• M35: 61,498,039 km (0.084 R)
• M36: 66,045,814 km (0.113 R)
• M37: 68,712,845 km (0.113 R)
• M38: 69,338,314 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.8

Radius: 5.6

Gravity: 30.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.97 AU - 16.71 AU

Year: 23877 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,051,283 km

• M1: 86,468 km (0.108 R)
• M2: 420,220 km (0.114 R)
• M3: 781,350 km (0.07 R)
• M4: 1,077,853 km (0.106 R)
• M5: 1,347,428 km (0.062 R)
• M6: 1,937,891 km (0.093 R)
• M7: 2,362,450 km (0.111 R)
• M8: 2,687,077 km (0.081 R)
• M9: 3,041,175 km (0.108 R)
• M10: 8,024,729 km (0.082 R)
• M11: 8,992,029 km (0.115 R)
• M12: 9,351,363 km (0.057 R)
• M13: 9,782,504 km (0.095 R)
• M14: 13,565,385 km (0.097 R)
• M15: 17,473,181 km (0.099 R)
• M16: 20,287,715 km (0.049 R)
• M17: 22,724,066 km (0.069 R)
• M18: 26,428,558 km (0.102 R)
• M19: 27,413,810 km (0.041 R)
• M20: 33,558,991 km (0.117 R)
• M21: 34,859,894 km (0.074 R)
• M22: 39,279,913 km (0.077 R)
• M23: 46,145,558 km (0.083 R)
• M24: 48,478,836 km (0.088 R)
• M25: 58,806,624 km (0.042 R)
• M26: 65,033,486 km (0.107 R)
• M27: 78,273,645 km (0.064 R)
• M28: 87,669,439 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit