🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 11.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 441 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,757,572 km

• M1: 146,756 km (0.115 R)
• M2: 630,705 km (0.065 R)
• M3: 1,047,484 km (0.081 R)
• M4: 1,450,950 km (0.067 R)
• M5: 2,160,492 km (0.1 R)
• M6: 3,143,350 km (0.025 R)
• M7: 3,586,011 km (0.038 R)
• M8: 4,389,501 km (0.065 R)
• M9: 5,109,665 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 13.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.91 AU

Year: 458 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,757,572 km

• M1: 169,195 km (0.054 R)
• M2: 594,801 km (0.118 R)
• M3: 1,242,410 km (0.105 R)
• M4: 1,886,579 km (0.099 R)
• M5: 2,562,163 km (0.055 R)
• M6: 3,116,124 km (0.083 R)
• M7: 3,845,264 km (0.101 R)
• M8: 4,441,262 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 11.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.2 AU - 1.26 AU

Year: 925 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,757,572 km

• M1: 144,362 km (0.036 R)
• M2: 593,305 km (0.099 R)
• M3: 1,006,794 km (0.082 R)
• M4: 1,457,981 km (0.083 R)
• M5: 2,034,232 km (0.1 R)
• M6: 2,511,000 km (0.095 R)
• M7: 3,061,820 km (0.063 R)
• M8: 4,094,494 km (0.078 R)
• M9: 4,509,029 km (0.048 R)
• M10: 5,080,792 km (0.102 R)
• M11: 5,720,623 km (0.089 R)
• M12: 8,615,940 km (0.109 R)
• M13: 9,384,723 km (0.087 R)
• M14: 9,757,072 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 11.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.84 AU - 4.48 AU

Year: 4749 Days

Day: 6.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,757,572 km

• M1: 140,024 km (0.083 R)
• M2: 499,956 km (0.085 R)
• M3: 1,096,253 km (0.062 R)
• M4: 2,584,602 km (0.096 R)
• M5: 3,043,120 km (0.115 R)
• M6: 3,993,515 km (0.105 R)
• M7: 4,978,318 km (0.113 R)
• M8: 5,528,090 km (0.111 R)
• M9: 5,916,745 km (0.091 R)
• M10: 11,850,545 km (0.077 R)
• M11: 12,688,891 km (0.111 R)
• M12: 13,716,479 km (0.059 R)
• M13: 16,160,310 km (0.057 R)
• M14: 18,143,828 km (0.115 R)
• M15: 18,510,044 km (0.075 R)
• M16: 19,194,155 km (0.084 R)
• M17: 25,440,464 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 8.3

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.58 AU - 4.66 AU

Year: 5672 Days

Day: 8.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,757,572 km

• M1: 103,971 km (0.115 R)
• M2: 369,208 km (0.038 R)
• M3: 689,646 km (0.058 R)
• M4: 1,289,384 km (0.073 R)
• M5: 1,899,145 km (0.09 R)
• M6: 2,688,423 km (0.118 R)
• M7: 3,945,943 km (0.12 R)
• M8: 4,295,852 km (0.099 R)
• M9: 5,303,394 km (0.084 R)
• M10: 5,818,310 km (0.109 R)
• M11: 7,959,056 km (0.038 R)
• M12: 8,291,911 km (0.103 R)
• M13: 8,789,174 km (0.071 R)
• M14: 9,145,067 km (0.106 R)
• M15: 9,675,990 km (0.074 R)
• M16: 10,401,091 km (0.029 R)
• M17: 13,200,367 km (0.064 R)
• M18: 15,704,485 km (0.091 R)
• M19: 16,765,134 km (0.041 R)
• M20: 21,845,927 km (0.085 R)
• M21: 25,324,676 km (0.049 R)
• M22: 27,529,599 km (0.037 R)
• M23: 28,036,436 km (0.055 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.6

Radius: 6.7

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.33 AU - 8.95 AU

Year: 15752 Days

Day: 15.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,757,572 km

• M1: 84,672 km (0.116 R)
• M2: 343,477 km (0.099 R)
• M3: 1,214,585 km (0.107 R)
• M4: 1,931,907 km (0.115 R)
• M5: 2,902,199 km (0.093 R)
• M6: 3,288,460 km (0.105 R)
• M7: 4,454,277 km (0.092 R)
• M8: 5,333,014 km (0.119 R)
• M9: 5,754,432 km (0.116 R)
• M10: 7,106,946 km (0.103 R)
• M11: 7,569,802 km (0.109 R)
• M12: 9,349,717 km (0.075 R)
• M13: 9,848,925 km (0.073 R)
• M14: 15,172,066 km (0.092 R)
• M15: 20,075,286 km (0.116 R)
• M16: 20,999,203 km (0.114 R)
• M17: 21,951,244 km (0.115 R)
• M18: 27,707,321 km (0.088 R)
• M19: 31,974,600 km (0.106 R)
• M20: 33,874,792 km (0.114 R)
• M21: 39,165,620 km (0.07 R)
• M22: 40,025,658 km (0.081 R)
• M23: 41,634,883 km (0.094 R)
• M24: 44,051,786 km (0.083 R)
• M25: 45,138,016 km (0.046 R)
• M26: 47,525,598 km (0.066 R)
• M27: 51,348,123 km (0.059 R)
• M28: 52,205,319 km (0.108 R)
• M29: 53,072,089 km (0.098 R)
• M30: 54,124,809 km (0.096 R)
• M31: 55,370,510 km (0.09 R)
• M32: 56,635,211 km (0.031 R)
• M33: 61,501,330 km (0.089 R)
• M34: 63,838,348 km (0.089 R)
• M35: 65,428,873 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.9

Radius: 5

Gravity: 32.64 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.13 AU - 10.51 AU

Year: 19298 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,757,572 km

• M1: 62,233 km (0.074 R)
• M2: 278,102 km (0.09 R)
• M3: 435,330 km (0.116 R)
• M4: 720,463 km (0.098 R)
• M5: 994,975 km (0.092 R)
• M6: 1,163,722 km (0.083 R)
• M7: 2,916,111 km (0.058 R)
• M8: 3,127,942 km (0.045 R)
• M9: 4,245,438 km (0.104 R)
• M10: 4,414,484 km (0.03 R)
• M11: 5,061,046 km (0.103 R)
• M12: 6,103,294 km (0.08 R)
• M13: 6,539,821 km (0.084 R)
• M14: 8,443,005 km (0.086 R)
• M15: 9,434,390 km (0.045 R)
• M16: 11,320,071 km (0.12 R)
• M17: 11,514,847 km (0.1 R)
• M18: 12,316,692 km (0.113 R)
• M19: 14,180,681 km (0.104 R)
• M20: 15,898,065 km (0.089 R)
• M21: 22,481,718 km (0.066 R)
• M22: 23,943,438 km (0.053 R)
• M23: 40,505,568 km (0.077 R)
• M24: 43,611,220 km (0.102 R)
• M25: 48,904,442 km (0.099 R)
• M26: 49,594,836 km (0.102 R)
• M27: 57,049,447 km (0.053 R)
• M28: 60,150,162 km (0.085 R)
• M29: 61,141,697 km (0.076 R)
• M30: 62,345,960 km (0.116 R)
• M31: 66,053,145 km (0.104 R)
• M32: 68,389,564 km (0.105 R)
• M33: 69,036,126 km (0.079 R)
• M34: 75,728,237 km (0.081 R)
• M35: 75,958,468 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit