🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.26 AU - 1.9 AU

Year: 752 Days

Day: 39.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,706,278 km

• M1: 48,769 km (0.071 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 8.6

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.09 AU - 5.09 AU

Year: 4349 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,706,278 km

• M1: 116,238 km (0.086 R)
• M2: 619,934 km (0.1 R)
• M3: 925,412 km (0.111 R)
• M4: 1,223,262 km (0.101 R)
• M5: 1,562,400 km (0.098 R)
• M6: 2,061,010 km (0.083 R)
• M7: 2,355,867 km (0.111 R)
• M8: 3,296,838 km (0.083 R)
• M9: 3,874,286 km (0.12 R)
• M10: 5,230,091 km (0.067 R)
• M11: 5,613,511 km (0.114 R)
• M12: 8,431,785 km (0.115 R)
• M13: 9,874,955 km (0.07 R)
• M14: 10,291,735 km (0.102 R)
• M15: 10,938,896 km (0.114 R)
• M16: 11,340,117 km (0.069 R)
• M17: 12,797,350 km (0.118 R)
• M18: 13,444,211 km (0.038 R)
• M19: 14,060,554 km (0.111 R)
• M20: 14,803,158 km (0.113 R)
• M21: 15,627,592 km (0.106 R)
• M22: 16,773,960 km (0.036 R)
• M23: 18,346,832 km (0.093 R)
• M24: 19,621,855 km (0.088 R)
• M25: 21,574,257 km (0.099 R)
• M26: 23,505,266 km (0.076 R)
• M27: 24,399,263 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 14.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.26 AU - 6.72 AU

Year: 4872 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,706,278 km

• M1: 182,509 km (0.114 R)
• M2: 752,328 km (0.071 R)
• M3: 1,229,994 km (0.095 R)
• M4: 1,932,954 km (0.106 R)
• M5: 2,434,855 km (0.071 R)
• M6: 3,666,045 km (0.118 R)
• M7: 4,229,431 km (0.067 R)
• M8: 5,142,726 km (0.085 R)
• M9: 6,031,487 km (0.069 R)
• M10: 7,258,339 km (0.111 R)
• M11: 7,714,313 km (0.045 R)
• M12: 8,919,474 km (0.056 R)
• M13: 9,945,715 km (0.093 R)
• M14: 10,598,411 km (0.12 R)
• M15: 11,702,144 km (0.078 R)
• M16: 13,085,176 km (0.061 R)
• M17: 14,138,046 km (0.112 R)
• M18: 19,385,490 km (0.064 R)
• M19: 20,198,854 km (0.068 R)
• M20: 21,318,445 km (0.043 R)
• M21: 22,038,908 km (0.096 R)
• M22: 25,969,143 km (0.077 R)
• M23: 27,800,520 km (0.077 R)
• M24: 29,805,880 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 10.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.94 AU - 7.5 AU

Year: 7348 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,706,278 km

• M1: 131,048 km (0.053 R)
• M2: 520,301 km (0.084 R)
• M3: 923,318 km (0.066 R)
• M4: 1,302,848 km (0.044 R)
• M5: 1,787,395 km (0.099 R)
• M6: 2,655,961 km (0.077 R)
• M7: 3,270,060 km (0.049 R)
• M8: 4,099,281 km (0.031 R)
• M9: 4,563,633 km (0.057 R)
• M10: 5,445,961 km (0.102 R)
• M11: 7,930,482 km (0.103 R)
• M12: 9,203,111 km (0.109 R)
• M13: 10,418,145 km (0.087 R)
• M14: 11,484,928 km (0.03 R)
• M15: 12,045,022 km (0.025 R)
• M16: 13,274,717 km (0.036 R)
• M17: 13,721,565 km (0.08 R)
• M18: 15,122,400 km (0.11 R)
• M19: 16,809,864 km (0.091 R)
• M20: 19,968,174 km (0.078 R)
• M21: 20,778,247 km (0.041 R)
• M22: 22,464,065 km (0.101 R)
• M23: 23,259,776 km (0.091 R)
• M24: 25,161,015 km (0.09 R)
• M25: 28,066,655 km (0.086 R)
• M26: 28,803,424 km (0.11 R)
• M27: 31,091,075 km (0.101 R)
• M28: 33,088,057 km (0.103 R)
• M29: 35,062,899 km (0.115 R)
• M30: 35,809,841 km (0.097 R)

Asteroid Belt

Center: 9.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 11.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.06 AU - 12.1 AU

Year: 13969 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,706,278 km

• M1: 147,055 km (0.061 R)
• M2: 610,808 km (0.059 R)
• M3: 2,164,681 km (0.07 R)
• M4: 3,184,041 km (0.047 R)
• M5: 5,172,945 km (0.102 R)
• M6: 6,349,083 km (0.112 R)
• M7: 9,224,354 km (0.103 R)
• M8: 9,649,811 km (0.075 R)
• M9: 12,039,936 km (0.048 R)
• M10: 14,800,465 km (0.079 R)
• M11: 15,384,645 km (0.11 R)
• M12: 16,136,374 km (0.119 R)
• M13: 16,755,261 km (0.092 R)
• M14: 17,551,121 km (0.086 R)
• M15: 18,123,034 km (0.05 R)
• M16: 18,707,363 km (0.118 R)
• M17: 21,726,099 km (0.116 R)
• M18: 23,943,438 km (0.104 R)
• M19: 25,055,699 km (0.105 R)
• M20: 25,885,817 km (0.034 R)
• M21: 29,966,099 km (0.077 R)
• M22: 30,901,535 km (0.103 R)
• M23: 31,977,143 km (0.08 R)
• M24: 35,353,567 km (0.12 R)
• M25: 37,597,386 km (0.111 R)
• M26: 39,376,104 km (0.09 R)
• M27: 44,142,293 km (0.099 R)
• M28: 47,367,772 km (0.088 R)
• M29: 49,928,289 km (0.098 R)
• M30: 51,574,764 km (0.109 R)
• M31: 53,768,915 km (0.059 R)
• M32: 56,024,552 km (0.062 R)
• M33: 57,622,557 km (0.12 R)
• M34: 58,886,509 km (0.054 R)
• M35: 64,512,735 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 13,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit