🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 8.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.16 AU

Year: 713 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,217,323 km

• M1: 112,198 km (0.058 R)
• M2: 552,615 km (0.114 R)
• M3: 1,171,950 km (0.096 R)
• M4: 1,594,564 km (0.066 R)
• M5: 2,080,308 km (0.058 R)
• M6: 2,363,646 km (0.045 R)
• M7: 2,748,711 km (0.073 R)
• M8: 3,780,787 km (0.115 R)
• M9: 4,615,842 km (0.056 R)
• M10: 5,135,695 km (0.105 R)
• M11: 5,480,219 km (0.053 R)
• M12: 5,876,952 km (0.034 R)
• M13: 6,850,086 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 11.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.02 AU - 1.36 AU

Year: 912 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 68.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,217,323 km

• M1: 146,756 km (0.065 R)
• M2: 573,558 km (0.068 R)
• M3: 1,003,353 km (0.036 R)
• M4: 1,551,031 km (0.084 R)
• M5: 1,925,025 km (0.117 R)
• M6: 2,718,941 km (0.063 R)
• M7: 3,161,901 km (0.063 R)
• M8: 3,896,576 km (0.103 R)
• M9: 4,402,067 km (0.113 R)
• M10: 5,149,608 km (0.091 R)
• M11: 5,759,817 km (0.062 R)
• M12: 6,186,620 km (0.092 R)
• M13: 6,694,505 km (0.066 R)
• M14: 7,083,160 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 8.1

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.18 AU - 1.72 AU

Year: 1227 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,217,323 km

• M1: 100,829 km (0.112 R)
• M2: 373,546 km (0.073 R)
• M3: 673,938 km (0.085 R)
• M4: 1,002,605 km (0.058 R)
• M5: 1,374,056 km (0.103 R)
• M6: 1,854,864 km (0.086 R)
• M7: 2,919,402 km (0.08 R)
• M8: 3,322,718 km (0.101 R)
• M9: 3,794,700 km (0.086 R)
• M10: 4,190,236 km (0.089 R)
• M11: 5,122,231 km (0.108 R)
• M12: 5,523,153 km (0.094 R)
• M13: 5,923,328 km (0.077 R)
• M14: 8,141,266 km (0.112 R)
• M15: 8,411,739 km (0.083 R)
• M16: 9,085,228 km (0.086 R)
• M17: 9,524,148 km (0.06 R)
• M18: 10,926,180 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 10.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.61 AU - 2.21 AU

Year: 1855 Days

Day: 5 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,217,323 km

• M1: 134,339 km (0.115 R)
• M2: 660,475 km (0.072 R)
• M3: 1,478,027 km (0.066 R)
• M4: 1,862,493 km (0.098 R)
• M5: 2,269,998 km (0.112 R)
• M6: 2,941,393 km (0.059 R)
• M7: 3,603,065 km (0.073 R)
• M8: 4,026,277 km (0.049 R)
• M9: 5,560,702 km (0.115 R)
• M10: 6,573,181 km (0.057 R)
• M11: 7,015,691 km (0.089 R)
• M12: 7,755,004 km (0.097 R)
• M13: 8,143,809 km (0.073 R)
• M14: 8,765,089 km (0.085 R)
• M15: 10,441,782 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 14.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.43 AU - 2.53 AU

Year: 2745 Days

Day: 11.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,217,323 km

• M1: 182,809 km (0.073 R)
• M2: 652,696 km (0.057 R)
• M3: 1,202,617 km (0.082 R)
• M4: 2,120,251 km (0.049 R)
• M5: 2,907,285 km (0.066 R)
• M6: 3,961,800 km (0.048 R)
• M7: 4,745,095 km (0.101 R)
• M8: 5,210,195 km (0.098 R)
• M9: 5,834,915 km (0.082 R)
• M10: 6,509,303 km (0.089 R)
• M11: 7,950,229 km (0.07 R)
• M12: 9,558,556 km (0.104 R)
• M13: 10,039,663 km (0.099 R)
• M14: 10,653,912 km (0.053 R)
• M15: 11,789,359 km (0.036 R)
• M16: 12,430,087 km (0.105 R)
• M17: 16,196,213 km (0.111 R)
• M18: 16,935,227 km (0.078 R)
• M19: 17,641,479 km (0.067 R)
• M20: 18,594,567 km (0.107 R)
• M21: 20,118,370 km (0.104 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.6

Radius: 13.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.84 AU - 4.54 AU

Year: 4983 Days

Day: 6.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,217,323 km

• M1: 168,148 km (0.093 R)
• M2: 630,106 km (0.09 R)
• M3: 1,164,769 km (0.106 R)
• M4: 1,594,564 km (0.06 R)
• M5: 2,653,417 km (0.111 R)
• M6: 3,480,245 km (0.107 R)
• M7: 4,303,183 km (0.107 R)
• M8: 5,089,320 km (0.086 R)
• M9: 5,999,323 km (0.033 R)
• M10: 6,849,039 km (0.073 R)
• M11: 10,012,585 km (0.085 R)
• M12: 11,254,846 km (0.096 R)
• M13: 12,106,058 km (0.098 R)
• M14: 12,898,328 km (0.047 R)
• M15: 17,142,719 km (0.052 R)
• M16: 17,888,764 km (0.082 R)
• M17: 19,646,688 km (0.066 R)
• M18: 20,811,009 km (0.029 R)
• M19: 23,579,467 km (0.107 R)
• M20: 27,416,353 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.7

Radius: 5.3

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.11 AU - 7.27 AU

Year: 10825 Days

Day: 15.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,217,323 km

• M1: 68,067 km (0.109 R)
• M2: 243,994 km (0.064 R)
• M3: 514,617 km (0.118 R)
• M4: 771,476 km (0.063 R)
• M5: 1,057,059 km (0.054 R)
• M6: 1,424,022 km (0.057 R)
• M7: 2,137,604 km (0.091 R)
• M8: 3,065,260 km (0.04 R)
• M9: 3,731,420 km (0.108 R)
• M10: 5,410,506 km (0.113 R)
• M11: 5,608,873 km (0.087 R)
• M12: 6,377,956 km (0.116 R)
• M13: 7,619,020 km (0.095 R)
• M14: 7,952,772 km (0.111 R)
• M15: 8,694,479 km (0.038 R)
• M16: 9,339,096 km (0.04 R)
• M17: 9,721,468 km (0.111 R)
• M18: 10,014,979 km (0.036 R)
• M19: 14,138,046 km (0.102 R)
• M20: 15,223,379 km (0.087 R)
• M21: 16,431,830 km (0.115 R)
• M22: 20,518,844 km (0.063 R)
• M23: 23,096,864 km (0.101 R)
• M24: 23,270,248 km (0.071 R)
• M25: 23,531,895 km (0.114 R)
• M26: 24,061,172 km (0.059 R)
• M27: 27,211,404 km (0.114 R)
• M28: 30,003,798 km (0.08 R)
• M29: 37,928,147 km (0.097 R)
• M30: 38,169,598 km (0.116 R)
• M31: 39,639,696 km (0.094 R)
• M32: 40,012,942 km (0.12 R)
• M33: 40,893,176 km (0.092 R)
• M34: 44,812,192 km (0.032 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit