🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.7 AU - 0.74 AU

Year: 218 Days

Day: 24 Hours

Environment

Temp: 183 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 10

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.21 AU - 9.93 AU

Year: 8172 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,137,444 km

• M1: 132,245 km (0.103 R)
• M2: 320,289 km (0.107 R)
• M3: 634,744 km (0.091 R)
• M4: 1,097,151 km (0.026 R)
• M5: 1,362,537 km (0.039 R)
• M6: 1,691,354 km (0.113 R)
• M7: 2,112,023 km (0.084 R)
• M8: 2,703,084 km (0.119 R)
• M9: 2,973,856 km (0.082 R)
• M10: 4,166,301 km (0.058 R)
• M11: 4,424,507 km (0.055 R)
• M12: 4,909,503 km (0.101 R)
• M13: 9,682,124 km (0.074 R)
• M14: 10,277,523 km (0.096 R)
• M15: 10,643,290 km (0.025 R)
• M16: 10,890,875 km (0.103 R)
• M17: 13,247,789 km (0.091 R)
• M18: 15,143,942 km (0.064 R)
• M19: 16,650,093 km (0.11 R)
• M20: 19,821,867 km (0.117 R)
• M21: 23,454,852 km (0.075 R)
• M22: 24,379,965 km (0.09 R)
• M23: 24,880,819 km (0.081 R)
• M24: 27,000,471 km (0.109 R)
• M25: 35,442,129 km (0.1 R)
• M26: 36,578,325 km (0.057 R)
• M27: 39,855,266 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 10.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.24 AU - 10.06 AU

Year: 10685 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,137,444 km

• M1: 143,614 km (0.047 R)
• M2: 831,914 km (0.05 R)
• M3: 1,278,314 km (0.078 R)
• M4: 1,728,454 km (0.117 R)
• M5: 1,981,424 km (0.104 R)
• M6: 3,084,558 km (0.041 R)
• M7: 5,097,697 km (0.1 R)
• M8: 5,862,591 km (0.062 R)
• M9: 7,076,129 km (0.118 R)
• M10: 7,369,939 km (0.068 R)
• M11: 8,485,790 km (0.094 R)
• M12: 9,385,621 km (0.087 R)
• M13: 10,552,933 km (0.105 R)
• M14: 11,462,338 km (0.089 R)
• M15: 12,073,895 km (0.1 R)
• M16: 14,314,871 km (0.074 R)
• M17: 15,806,511 km (0.058 R)
• M18: 16,080,574 km (0.108 R)
• M19: 18,477,880 km (0.064 R)
• M20: 19,374,570 km (0.101 R)
• M21: 19,861,660 km (0.062 R)
• M22: 22,583,893 km (0.041 R)
• M23: 22,977,635 km (0.096 R)
• M24: 23,708,570 km (0.119 R)
• M25: 24,723,741 km (0.118 R)
• M26: 26,322,045 km (0.077 R)
• M27: 29,669,596 km (0.12 R)
• M28: 31,650,721 km (0.053 R)
• M29: 33,616,138 km (0.074 R)
• M30: 36,053,386 km (0.106 R)
• M31: 39,004,802 km (0.117 R)
• M32: 40,043,610 km (0.066 R)
• M33: 41,184,443 km (0.11 R)
• M34: 44,061,061 km (0.098 R)
• M35: 44,703,285 km (0.114 R)
• M36: 46,470,035 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 11.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.69 AU - 12.79 AU

Year: 11680 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,137,444 km

• M1: 182,509 km (0.086 R)
• M2: 1,685,519 km (0.084 R)
• M3: 2,111,724 km (0.032 R)
• M4: 2,660,000 km (0.047 R)
• M5: 3,415,020 km (0.102 R)
• M6: 4,024,332 km (0.113 R)
• M7: 4,314,403 km (0.098 R)
• M8: 4,591,308 km (0.104 R)
• M9: 4,974,578 km (0.107 R)
• M10: 5,424,568 km (0.104 R)
• M11: 6,552,536 km (0.119 R)
• M12: 6,808,498 km (0.077 R)
• M13: 7,186,981 km (0.04 R)
• M14: 8,226,387 km (0.054 R)
• M15: 9,404,919 km (0.107 R)
• M16: 12,079,430 km (0.097 R)
• M17: 13,912,602 km (0.069 R)
• M18: 17,971,940 km (0.098 R)
• M19: 18,302,252 km (0.099 R)
• M20: 19,703,087 km (0.092 R)
• M21: 21,772,175 km (0.061 R)
• M22: 26,450,250 km (0.058 R)
• M23: 26,678,985 km (0.117 R)
• M24: 27,081,703 km (0.113 R)
• M25: 28,722,642 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 14.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.34 AU - 12.3 AU

Year: 13576 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,137,444 km

• M1: 245,789 km (0.089 R)
• M2: 1,464,114 km (0.117 R)
• M3: 2,910,875 km (0.038 R)
• M4: 5,232,784 km (0.082 R)
• M5: 6,694,505 km (0.114 R)
• M6: 8,460,657 km (0.11 R)
• M7: 9,913,252 km (0.12 R)
• M8: 12,287,820 km (0.091 R)
• M9: 14,815,425 km (0.116 R)
• M10: 16,783,385 km (0.092 R)
• M11: 17,988,695 km (0.076 R)
• M12: 24,171,575 km (0.069 R)
• M13: 27,535,433 km (0.054 R)
• M14: 29,749,930 km (0.119 R)
• M15: 32,678,458 km (0.12 R)
• M16: 33,552,110 km (0.083 R)
• M17: 34,599,295 km (0.101 R)
• M18: 46,525,985 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.9

Radius: 7.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 19 AU - 20.8 AU

Year: 31643 Days

Day: 17.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 128.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,137,444 km

• M1: 2,934,063 km (0.077 R)
• M2: 4,002,790 km (0.119 R)
• M3: 7,977,755 km (0.104 R)
• M4: 9,334,458 km (0.108 R)
• M5: 13,662,325 km (0.097 R)
• M6: 20,949,686 km (0.05 R)
• M7: 22,198,529 km (0.066 R)
• M8: 26,162,723 km (0.045 R)
• M9: 26,700,527 km (0.105 R)
• M10: 30,206,952 km (0.06 R)
• M11: 34,279,454 km (0.036 R)
• M12: 35,338,009 km (0.105 R)
• M13: 40,395,913 km (0.05 R)
• M14: 45,489,721 km (0.109 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit