🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.55 AU - 0.77 AU

Year: 341 Days

Day: 32 Hours

Environment

Temp: -124 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 8.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.74 AU - 0.84 AU

Year: 446 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,470,157 km

• M1: 109,506 km (0.043 R)
• M2: 418,874 km (0.108 R)
• M3: 841,488 km (0.119 R)
• M4: 1,118,244 km (0.104 R)
• M5: 1,470,547 km (0.055 R)
• M6: 1,944,324 km (0.116 R)
• M7: 2,230,803 km (0.087 R)
• M8: 2,516,835 km (0.107 R)
• M9: 3,174,916 km (0.101 R)
• M10: 3,563,122 km (0.109 R)
• M11: 3,995,909 km (0.091 R)
• M12: 5,641,037 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 11.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.76 AU - 2.4 AU

Year: 1907 Days

Day: 11.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,470,157 km

• M1: 138,079 km (0.083 R)
• M2: 503,846 km (0.101 R)
• M3: 878,289 km (0.09 R)
• M4: 1,487,601 km (0.099 R)
• M5: 1,850,825 km (0.118 R)
• M6: 2,551,092 km (0.104 R)
• M7: 3,260,336 km (0.109 R)
• M8: 3,677,415 km (0.09 R)
• M9: 5,653,603 km (0.113 R)
• M10: 7,598,525 km (0.115 R)
• M11: 7,961,449 km (0.072 R)
• M12: 9,207,749 km (0.116 R)
• M13: 10,139,145 km (0.092 R)
• M14: 10,675,902 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 14.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.93 AU - 2.79 AU

Year: 2305 Days

Day: 9.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,470,157 km

• M1: 213,626 km (0.085 R)
• M2: 692,937 km (0.093 R)
• M3: 1,275,172 km (0.072 R)
• M4: 1,946,268 km (0.105 R)
• M5: 2,918,505 km (0.113 R)
• M6: 5,096,650 km (0.086 R)
• M7: 5,791,083 km (0.103 R)
• M8: 7,260,134 km (0.109 R)
• M9: 8,622,971 km (0.094 R)
• M10: 9,844,737 km (0.107 R)
• M11: 11,737,599 km (0.116 R)
• M12: 12,750,376 km (0.091 R)
• M13: 14,033,028 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 11

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.63 AU - 3.03 AU

Year: 3027 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,470,157 km

• M1: 136,882 km (0.09 R)
• M2: 576,700 km (0.079 R)
• M3: 1,009,786 km (0.037 R)
• M4: 1,413,700 km (0.114 R)
• M5: 1,838,707 km (0.092 R)
• M6: 2,319,964 km (0.087 R)
• M7: 2,767,710 km (0.099 R)
• M8: 3,145,445 km (0.099 R)
• M9: 3,636,575 km (0.11 R)
• M10: 4,266,382 km (0.074 R)
• M11: 5,041,747 km (0.054 R)
• M12: 7,310,998 km (0.108 R)
• M13: 7,835,787 km (0.082 R)
• M14: 9,755,576 km (0.066 R)
• M15: 10,845,846 km (0.087 R)
• M16: 13,029,227 km (0.078 R)
• M17: 14,502,167 km (0.117 R)
• M18: 16,859,231 km (0.117 R)
• M19: 18,969,160 km (0.068 R)
• M20: 19,461,037 km (0.066 R)
• M21: 20,470,075 km (0.102 R)
• M22: 21,646,662 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 14.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.16 AU - 4.18 AU

Year: 4470 Days

Day: 5.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,470,157 km

• M1: 184,005 km (0.117 R)
• M2: 646,113 km (0.1 R)
• M3: 1,240,166 km (0.113 R)
• M4: 1,932,206 km (0.055 R)
• M5: 2,580,264 km (0.118 R)
• M6: 3,391,683 km (0.077 R)
• M7: 4,975,924 km (0.025 R)
• M8: 7,179,950 km (0.097 R)
• M9: 11,170,024 km (0.097 R)
• M10: 12,559,788 km (0.114 R)
• M11: 14,115,905 km (0.119 R)
• M12: 16,326,663 km (0.106 R)
• M13: 19,088,539 km (0.08 R)
• M14: 20,789,616 km (0.07 R)
• M15: 27,669,323 km (0.078 R)
• M16: 28,613,136 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 13.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.62 AU - 4.9 AU

Year: 6603 Days

Day: 9.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,470,157 km

• M1: 175,030 km (0.108 R)
• M2: 1,048,083 km (0.093 R)
• M3: 1,660,836 km (0.109 R)
• M4: 2,332,081 km (0.078 R)
• M5: 2,830,093 km (0.041 R)
• M6: 3,628,945 km (0.025 R)
• M7: 4,198,464 km (0.096 R)
• M8: 5,030,827 km (0.094 R)
• M9: 7,174,115 km (0.06 R)
• M10: 7,994,809 km (0.032 R)
• M11: 11,970,074 km (0.097 R)
• M12: 12,676,624 km (0.098 R)
• M13: 13,353,405 km (0.11 R)
• M14: 14,353,317 km (0.091 R)
• M15: 15,339,466 km (0.036 R)
• M16: 15,849,146 km (0.072 R)
• M17: 17,105,320 km (0.049 R)
• M18: 25,448,243 km (0.097 R)
• M19: 27,354,419 km (0.09 R)
• M20: 28,010,556 km (0.115 R)
• M21: 31,449,661 km (0.056 R)
• M22: 33,750,028 km (0.098 R)
• M23: 34,831,919 km (0.091 R)
• M24: 39,154,849 km (0.08 R)
• M25: 39,629,822 km (0.051 R)
• M26: 40,349,388 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit