🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.6

Radius: 10.1

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.53 AU - 0.83 AU

Year: 374 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,199,213 km

• M1: 125,662 km (0.081 R)
• M2: 458,817 km (0.067 R)
• M3: 855,999 km (0.097 R)
• M4: 1,183,618 km (0.093 R)
• M5: 1,772,735 km (0.117 R)
• M6: 2,215,544 km (0.113 R)
• M7: 2,771,151 km (0.057 R)
• M8: 3,191,371 km (0.104 R)
• M9: 3,629,843 km (0.109 R)
• M10: 4,557,350 km (0.065 R)
• M11: 5,176,386 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 11

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.58 AU - 0.88 AU

Year: 416 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,199,213 km

• M1: 136,882 km (0.105 R)
• M2: 501,302 km (0.105 R)
• M3: 894,296 km (0.064 R)
• M4: 1,243,009 km (0.103 R)
• M5: 1,654,403 km (0.105 R)
• M6: 2,032,736 km (0.029 R)
• M7: 2,404,337 km (0.104 R)
• M8: 2,768,009 km (0.052 R)
• M9: 3,227,424 km (0.098 R)
• M10: 3,694,020 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 10.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 424 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 29,199,213 km

• M1: 134,339 km (0.094 R)
• M2: 612,304 km (0.077 R)
• M3: 1,704,518 km (0.116 R)
• M4: 2,160,941 km (0.1 R)
• M5: 4,174,678 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 11.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.98 AU - 1 AU

Year: 657 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,199,213 km

• M1: 144,212 km (0.093 R)
• M2: 594,352 km (0.104 R)
• M3: 979,716 km (0.075 R)
• M4: 1,351,168 km (0.083 R)
• M5: 2,295,430 km (0.117 R)
• M6: 2,665,834 km (0.082 R)
• M7: 3,744,734 km (0.092 R)
• M8: 4,586,222 km (0.107 R)
• M9: 5,111,460 km (0.082 R)
• M10: 5,713,292 km (0.109 R)
• M11: 6,244,066 km (0.105 R)
• M12: 6,974,402 km (0.029 R)
• M13: 7,448,328 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 13.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.22 AU - 1.36 AU

Year: 977 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,199,213 km

• M1: 172,935 km (0.062 R)
• M2: 667,655 km (0.059 R)
• M3: 1,218,774 km (0.1 R)
• M4: 1,699,731 km (0.118 R)
• M5: 2,309,193 km (0.065 R)
• M6: 2,880,357 km (0.069 R)
• M7: 3,545,320 km (0.096 R)
• M8: 4,248,280 km (0.073 R)
• M9: 6,522,318 km (0.118 R)
• M10: 7,744,831 km (0.085 R)

Asteroid Belt

Center: 1.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.6

Radius: 8.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.65 AU - 2.35 AU

Year: 1886 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,199,213 km

• M1: 107,860 km (0.104 R)
• M2: 807,829 km (0.114 R)
• M3: 1,081,144 km (0.039 R)
• M4: 1,371,064 km (0.079 R)
• M5: 1,969,606 km (0.063 R)
• M6: 2,621,254 km (0.053 R)
• M7: 2,950,968 km (0.046 R)
• M8: 3,587,806 km (0.118 R)
• M9: 4,110,650 km (0.117 R)
• M10: 5,447,906 km (0.102 R)
• M11: 5,734,386 km (0.063 R)
• M12: 7,419,606 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 15

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.04 AU - 3.62 AU

Year: 4052 Days

Day: 13 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,199,213 km

• M1: 193,131 km (0.093 R)
• M2: 783,294 km (0.031 R)
• M3: 1,620,594 km (0.074 R)
• M4: 3,455,711 km (0.095 R)
• M5: 4,126,358 km (0.036 R)
• M6: 4,754,968 km (0.071 R)
• M7: 5,419,332 km (0.102 R)
• M8: 5,935,595 km (0.088 R)
• M9: 7,067,602 km (0.089 R)
• M10: 9,511,732 km (0.092 R)
• M11: 10,925,432 km (0.1 R)
• M12: 13,848,873 km (0.038 R)
• M13: 14,599,855 km (0.103 R)
• M14: 16,124,706 km (0.099 R)
• M15: 16,835,595 km (0.102 R)
• M16: 17,815,910 km (0.107 R)
• M17: 19,556,182 km (0.068 R)
• M18: 20,433,424 km (0.06 R)
• M19: 24,207,179 km (0.083 R)
• M20: 25,061,234 km (0.067 R)
• M21: 26,096,451 km (0.111 R)
• M22: 27,576,722 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit