🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.21 AU - 2.43 AU

Year: 1310 Days

Day: 19.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,945,349 km

• M1: 1,607,579 km (0.089 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 8.9

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.23 AU - 6.27 AU

Year: 4461 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,945,349 km

• M1: 112,498 km (0.091 R)
• M2: 571,015 km (0.063 R)
• M3: 1,374,056 km (0.079 R)
• M4: 1,912,908 km (0.064 R)
• M5: 3,577,334 km (0.107 R)
• M6: 5,147,962 km (0.074 R)
• M7: 5,481,864 km (0.117 R)
• M8: 6,443,479 km (0.102 R)
• M9: 9,375,598 km (0.106 R)
• M10: 10,347,834 km (0.11 R)
• M11: 10,746,064 km (0.107 R)
• M12: 11,667,736 km (0.088 R)
• M13: 12,491,871 km (0.069 R)
• M14: 14,418,841 km (0.083 R)
• M15: 17,637,439 km (0.094 R)
• M16: 19,380,404 km (0.025 R)
• M17: 22,169,058 km (0.06 R)
• M18: 26,589,376 km (0.056 R)
• M19: 27,253,441 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 12.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.35 AU - 6.35 AU

Year: 4589 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,945,349 km

• M1: 157,975 km (0.086 R)
• M2: 715,527 km (0.107 R)
• M3: 1,408,763 km (0.09 R)
• M4: 2,144,186 km (0.1 R)
• M5: 2,633,671 km (0.095 R)
• M6: 3,312,097 km (0.102 R)
• M7: 3,949,384 km (0.092 R)
• M8: 4,569,916 km (0.109 R)
• M9: 6,393,963 km (0.053 R)
• M10: 6,989,961 km (0.082 R)
• M11: 8,774,962 km (0.103 R)
• M12: 9,592,066 km (0.093 R)
• M13: 10,374,313 km (0.036 R)
• M14: 10,977,791 km (0.096 R)
• M15: 11,422,994 km (0.062 R)
• M16: 12,492,918 km (0.046 R)
• M17: 14,993,895 km (0.051 R)
• M18: 15,821,920 km (0.074 R)
• M19: 16,333,395 km (0.116 R)
• M20: 17,032,316 km (0.103 R)
• M21: 17,449,245 km (0.105 R)
• M22: 19,057,722 km (0.047 R)
• M23: 20,427,290 km (0.105 R)
• M24: 21,170,492 km (0.082 R)
• M25: 23,581,860 km (0.103 R)
• M26: 24,025,568 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 14.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.95 AU - 7.23 AU

Year: 7001 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,945,349 km

• M1: 185,352 km (0.064 R)
• M2: 669,151 km (0.043 R)
• M3: 1,258,118 km (0.105 R)
• M4: 2,020,469 km (0.062 R)
• M5: 3,637,472 km (0.072 R)
• M6: 4,238,108 km (0.082 R)
• M7: 4,760,204 km (0.111 R)
• M8: 5,481,266 km (0.105 R)
• M9: 6,171,211 km (0.106 R)
• M10: 7,180,997 km (0.109 R)
• M11: 8,638,080 km (0.114 R)
• M12: 9,996,579 km (0.109 R)
• M13: 13,656,939 km (0.105 R)
• M14: 21,127,857 km (0.103 R)
• M15: 22,827,289 km (0.117 R)
• M16: 24,529,114 km (0.033 R)
• M17: 25,500,303 km (0.109 R)
• M18: 28,568,556 km (0.119 R)
• M19: 33,352,097 km (0.043 R)
• M20: 34,216,324 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 9

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.06 AU - 9.5 AU

Year: 8048 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 87.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,945,349 km

• M1: 121,773 km (0.085 R)
• M2: 588,518 km (0.096 R)
• M3: 908,957 km (0.069 R)
• M4: 1,313,170 km (0.085 R)
• M5: 1,748,650 km (0.079 R)
• M6: 2,675,857 km (0.095 R)
• M7: 3,681,604 km (0.091 R)
• M8: 4,834,405 km (0.07 R)
• M9: 5,217,226 km (0.117 R)
• M10: 5,525,248 km (0.066 R)
• M11: 7,834,590 km (0.101 R)
• M12: 8,573,454 km (0.102 R)
• M13: 9,313,215 km (0.101 R)
• M14: 10,000,767 km (0.087 R)
• M15: 10,526,155 km (0.111 R)
• M16: 14,794,481 km (0.068 R)
• M17: 15,730,067 km (0.109 R)
• M18: 16,115,131 km (0.079 R)
• M19: 19,795,239 km (0.118 R)
• M20: 20,319,729 km (0.035 R)
• M21: 22,511,039 km (0.119 R)
• M22: 23,580,065 km (0.12 R)
• M23: 24,084,659 km (0.067 R)
• M24: 26,898,894 km (0.087 R)
• M25: 27,914,813 km (0.082 R)
• M26: 29,925,109 km (0.11 R)
• M27: 30,915,447 km (0.111 R)
• M28: 32,338,572 km (0.078 R)
• M29: 37,663,358 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 8

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.96 AU - 13.78 AU

Year: 15166 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,945,349 km

• M1: 103,073 km (0.059 R)
• M2: 496,515 km (0.112 R)
• M3: 953,986 km (0.1 R)
• M4: 1,409,960 km (0.078 R)
• M5: 1,672,355 km (0.098 R)
• M6: 2,236,937 km (0.066 R)
• M7: 2,971,313 km (0.105 R)
• M8: 3,627,748 km (0.062 R)
• M9: 4,035,552 km (0.045 R)
• M10: 5,118,641 km (0.097 R)
• M11: 5,371,312 km (0.086 R)
• M12: 5,901,935 km (0.115 R)
• M13: 9,902,481 km (0.092 R)
• M14: 10,239,077 km (0.105 R)
• M15: 11,234,800 km (0.108 R)
• M16: 12,880,526 km (0.096 R)
• M17: 14,039,611 km (0.087 R)
• M18: 16,021,334 km (0.114 R)
• M19: 16,485,835 km (0.059 R)
• M20: 17,850,616 km (0.086 R)
• M21: 20,260,339 km (0.113 R)
• M22: 24,881,716 km (0.066 R)
• M23: 26,031,825 km (0.045 R)
• M24: 29,694,280 km (0.062 R)
• M25: 30,749,693 km (0.07 R)
• M26: 33,309,462 km (0.109 R)
• M27: 35,744,766 km (0.055 R)
• M28: 39,968,811 km (0.071 R)
• M29: 41,254,904 km (0.068 R)
• M30: 42,715,877 km (0.075 R)
• M31: 45,586,211 km (0.026 R)
• M32: 51,876,054 km (0.114 R)
• M33: 52,552,236 km (0.055 R)
• M34: 59,824,338 km (0.096 R)
• M35: 60,567,690 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit