🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.74 AU

Year: 328 Days

Day: 30.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,165,804 km

• M1: 41,588 km (0.105 R)
• M2: 84,074 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 10

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.72 AU - 0.9 AU

Year: 478 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,165,804 km

• M1: 125,513 km (0.058 R)
• M2: 501,602 km (0.104 R)
• M3: 923,168 km (0.085 R)
• M4: 1,514,678 km (0.114 R)
• M5: 1,834,967 km (0.095 R)
• M6: 2,343,451 km (0.106 R)
• M7: 2,689,919 km (0.088 R)
• M8: 3,024,271 km (0.068 R)
• M9: 3,790,960 km (0.078 R)
• M10: 4,212,975 km (0.069 R)
• M11: 4,937,627 km (0.083 R)
• M12: 5,564,592 km (0.076 R)
• M13: 6,224,917 km (0.086 R)
• M14: 6,633,618 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.1

Radius: 13.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.86 AU - 1.38 AU

Year: 778 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,165,804 km

• M1: 166,652 km (0.104 R)
• M2: 616,343 km (0.07 R)
• M3: 1,038,359 km (0.087 R)
• M4: 1,476,681 km (0.095 R)
• M5: 1,938,190 km (0.099 R)
• M6: 2,760,829 km (0.114 R)
• M7: 4,057,244 km (0.054 R)
• M8: 4,502,896 km (0.081 R)
• M9: 5,564,742 km (0.096 R)
• M10: 6,022,511 km (0.092 R)
• M11: 6,605,045 km (0.111 R)
• M12: 7,097,970 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 9.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.48 AU - 3.1 AU

Year: 3057 Days

Day: 6.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,165,804 km

• M1: 124,166 km (0.083 R)
• M2: 641,176 km (0.039 R)
• M3: 996,771 km (0.119 R)
• M4: 1,425,967 km (0.092 R)
• M5: 1,747,602 km (0.04 R)
• M6: 2,185,176 km (0.102 R)
• M7: 2,602,105 km (0.079 R)
• M8: 3,246,723 km (0.087 R)
• M9: 3,912,583 km (0.109 R)
• M10: 4,531,170 km (0.089 R)
• M11: 5,388,366 km (0.067 R)
• M12: 5,882,487 km (0.12 R)
• M13: 6,782,917 km (0.12 R)
• M14: 7,772,507 km (0.053 R)
• M15: 8,575,997 km (0.113 R)
• M16: 9,582,192 km (0.089 R)
• M17: 12,528,971 km (0.044 R)
• M18: 14,305,446 km (0.102 R)
• M19: 15,000,328 km (0.075 R)
• M20: 17,000,152 km (0.091 R)
• M21: 18,293,576 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 9.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.44 AU - 6.88 AU

Year: 8834 Days

Day: 7.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,165,804 km

• M1: 116,836 km (0.038 R)
• M2: 977,921 km (0.1 R)
• M3: 1,272,180 km (0.08 R)
• M4: 2,163,634 km (0.12 R)
• M5: 4,616,291 km (0.071 R)
• M6: 5,089,619 km (0.114 R)
• M7: 6,343,997 km (0.064 R)
• M8: 7,005,369 km (0.05 R)
• M9: 7,431,873 km (0.109 R)
• M10: 8,508,678 km (0.09 R)
• M11: 9,545,391 km (0.057 R)
• M12: 10,021,412 km (0.109 R)
• M13: 10,314,624 km (0.069 R)
• M14: 10,816,076 km (0.11 R)
• M15: 14,605,539 km (0.074 R)
• M16: 14,919,545 km (0.073 R)
• M17: 15,238,189 km (0.044 R)
• M18: 17,176,229 km (0.066 R)
• M19: 19,348,540 km (0.12 R)
• M20: 20,894,634 km (0.118 R)
• M21: 21,213,427 km (0.087 R)
• M22: 22,521,361 km (0.036 R)
• M23: 26,117,245 km (0.096 R)
• M24: 27,238,032 km (0.058 R)
• M25: 28,002,926 km (0.092 R)
• M26: 28,683,896 km (0.104 R)
• M27: 33,544,779 km (0.072 R)
• M28: 38,329,667 km (0.086 R)
• M29: 39,169,061 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.9

Radius: 3.7

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.98 AU - 11.56 AU

Year: 18515 Days

Day: 19 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,165,804 km

• M1: 61,485 km (0.109 R)
• M2: 286,480 km (0.085 R)
• M3: 2,360,505 km (0.116 R)
• M4: 4,390,398 km (0.07 R)
• M5: 5,782,556 km (0.106 R)
• M6: 7,176,808 km (0.027 R)
• M7: 7,904,602 km (0.101 R)
• M8: 8,093,843 km (0.085 R)
• M9: 10,101,895 km (0.099 R)
• M10: 11,917,266 km (0.115 R)
• M11: 13,197,375 km (0.062 R)
• M12: 17,105,619 km (0.082 R)
• M13: 18,897,203 km (0.11 R)
• M14: 19,925,240 km (0.088 R)
• M15: 24,611,094 km (0.11 R)
• M16: 53,981,494 km (0.098 R)
• M17: 60,503,662 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit