🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 13.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 266 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 134.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,814,197 km

• M1: 168,447 km (0.068 R)
• M2: 612,603 km (0.078 R)
• M3: 1,508,096 km (0.084 R)
• M4: 2,009,249 km (0.099 R)
• M5: 2,527,007 km (0.08 R)
• M6: 3,006,768 km (0.082 R)
• M7: 3,580,027 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 10.7

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.5 AU - 0.74 AU

Year: 337 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,814,197 km

• M1: 133,142 km (0.087 R)
• M2: 487,689 km (0.118 R)
• M3: 882,478 km (0.084 R)
• M4: 1,573,620 km (0.119 R)
• M5: 1,942,229 km (0.038 R)
• M6: 2,908,332 km (0.077 R)
• M7: 3,334,537 km (0.09 R)
• M8: 4,812,713 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 13.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.87 AU

Year: 494 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,814,197 km

• M1: 170,242 km (0.106 R)
• M2: 643,720 km (0.102 R)
• M3: 1,145,920 km (0.057 R)
• M4: 1,626,278 km (0.087 R)
• M5: 2,114,716 km (0.05 R)
• M6: 2,723,280 km (0.07 R)
• M7: 3,200,347 km (0.104 R)
• M8: 3,868,900 km (0.092 R)
• M9: 5,095,154 km (0.047 R)
• M10: 5,991,395 km (0.085 R)
• M11: 7,114,875 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 12.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.82 AU - 1.02 AU

Year: 609 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,814,197 km

• M1: 157,975 km (0.113 R)
• M2: 663,167 km (0.116 R)
• M3: 1,105,079 km (0.072 R)
• M4: 1,512,285 km (0.102 R)
• M5: 2,055,026 km (0.115 R)
• M6: 2,528,802 km (0.079 R)
• M7: 3,064,512 km (0.104 R)
• M8: 3,479,198 km (0.11 R)
• M9: 4,010,719 km (0.094 R)
• M10: 5,017,513 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 14.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.05 AU - 1.47 AU

Year: 976 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,814,197 km

• M1: 182,809 km (0.093 R)
• M2: 669,301 km (0.1 R)
• M3: 1,838,259 km (0.117 R)
• M4: 2,491,253 km (0.083 R)
• M5: 3,380,613 km (0.072 R)
• M6: 4,953,634 km (0.116 R)
• M7: 5,647,918 km (0.055 R)
• M8: 6,810,892 km (0.092 R)
• M9: 7,621,712 km (0.1 R)
• M10: 9,152,697 km (0.092 R)
• M11: 10,353,070 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 11.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.01 AU - 1.55 AU

Year: 1000 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,814,197 km

• M1: 146,905 km (0.092 R)
• M2: 601,234 km (0.088 R)
• M3: 1,134,251 km (0.088 R)
• M4: 1,519,765 km (0.115 R)
• M5: 1,965,566 km (0.113 R)
• M6: 3,061,221 km (0.118 R)
• M7: 3,676,816 km (0.097 R)
• M8: 4,306,773 km (0.028 R)
• M9: 4,683,161 km (0.11 R)
• M10: 5,968,057 km (0.027 R)
• M11: 6,415,654 km (0.118 R)
• M12: 6,794,286 km (0.097 R)
• M13: 7,188,028 km (0.098 R)
• M14: 8,200,656 km (0.117 R)
• M15: 9,249,936 km (0.065 R)
• M16: 9,938,834 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 8.7

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.81 AU - 3.77 AU

Year: 4119 Days

Day: 11.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,814,197 km

• M1: 108,159 km (0.062 R)
• M2: 793,916 km (0.1 R)
• M3: 1,720,974 km (0.053 R)
• M4: 2,219,883 km (0.03 R)
• M5: 2,503,820 km (0.091 R)
• M6: 2,939,000 km (0.116 R)
• M7: 3,610,993 km (0.036 R)
• M8: 4,333,701 km (0.117 R)
• M9: 4,628,409 km (0.088 R)
• M10: 5,680,231 km (0.101 R)
• M11: 6,949,569 km (0.039 R)
• M12: 7,882,910 km (0.066 R)
• M13: 9,456,680 km (0.075 R)
• M14: 10,339,008 km (0.096 R)
• M15: 11,552,995 km (0.103 R)
• M16: 12,364,414 km (0.06 R)
• M17: 14,154,203 km (0.098 R)
• M18: 14,805,701 km (0.109 R)
• M19: 15,877,869 km (0.063 R)
• M20: 16,820,336 km (0.036 R)
• M21: 17,675,138 km (0.083 R)
• M22: 18,816,271 km (0.103 R)
• M23: 20,895,681 km (0.098 R)
• M24: 24,953,972 km (0.065 R)
• M25: 25,505,390 km (0.098 R)
• M26: 26,960,977 km (0.07 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: 196 - 17,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit