🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.95 AU - 1.41 AU

Year: 491 Days

Day: 40.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 14.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.79 AU - 5.01 AU

Year: 3534 Days

Day: 8.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,134,104 km

• M1: 187,297 km (0.068 R)
• M2: 704,157 km (0.106 R)
• M3: 1,212,491 km (0.086 R)
• M4: 2,058,018 km (0.092 R)
• M5: 2,729,862 km (0.06 R)
• M6: 3,778,543 km (0.081 R)
• M7: 4,730,584 km (0.116 R)
• M8: 6,216,988 km (0.083 R)
• M9: 7,167,683 km (0.116 R)
• M10: 14,513,237 km (0.068 R)
• M11: 16,434,074 km (0.057 R)
• M12: 17,665,115 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.5

Radius: 9.4

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.36 AU - 7.3 AU

Year: 6098 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,134,104 km

• M1: 116,986 km (0.116 R)
• M2: 424,858 km (0.032 R)
• M3: 776,862 km (0.049 R)
• M4: 1,136,196 km (0.06 R)
• M5: 1,767,648 km (0.086 R)
• M6: 2,123,392 km (0.114 R)
• M7: 3,292,350 km (0.109 R)
• M8: 4,358,983 km (0.083 R)
• M9: 6,386,333 km (0.069 R)
• M10: 7,992,416 km (0.075 R)
• M11: 9,059,497 km (0.114 R)
• M12: 10,126,130 km (0.087 R)
• M13: 11,224,927 km (0.102 R)
• M14: 14,640,096 km (0.119 R)
• M15: 19,468,667 km (0.087 R)
• M16: 19,974,009 km (0.104 R)
• M17: 28,551,651 km (0.114 R)
• M18: 29,298,294 km (0.06 R)
• M19: 34,262,550 km (0.082 R)
• M20: 35,962,431 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 14.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.13 AU - 12.97 AU

Year: 13120 Days

Day: 7.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,134,104 km

• M1: 179,368 km (0.058 R)
• M2: 855,251 km (0.071 R)
• M3: 1,490,144 km (0.061 R)
• M4: 2,255,337 km (0.098 R)
• M5: 3,340,221 km (0.119 R)
• M6: 4,268,177 km (0.089 R)
• M7: 4,837,995 km (0.101 R)
• M8: 6,635,264 km (0.058 R)
• M9: 9,631,410 km (0.069 R)
• M10: 11,134,420 km (0.099 R)
• M11: 18,883,590 km (0.079 R)
• M12: 20,189,878 km (0.098 R)
• M13: 21,228,985 km (0.083 R)
• M14: 29,524,785 km (0.089 R)
• M15: 33,660,718 km (0.109 R)
• M16: 36,740,788 km (0.092 R)
• M17: 38,168,251 km (0.054 R)
• M18: 42,026,530 km (0.048 R)
• M19: 44,116,412 km (0.062 R)
• M20: 45,052,147 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.1

Radius: 7

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.38 AU - 23.26 AU

Year: 31261 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,134,104 km

• M1: 88,562 km (0.084 R)
• M2: 731,534 km (0.085 R)
• M3: 976,425 km (0.089 R)
• M4: 1,320,052 km (0.115 R)
• M5: 2,957,849 km (0.084 R)
• M6: 3,306,263 km (0.086 R)
• M7: 3,592,593 km (0.058 R)
• M8: 3,989,775 km (0.084 R)
• M9: 4,728,041 km (0.12 R)
• M10: 5,243,256 km (0.081 R)
• M11: 5,475,282 km (0.118 R)
• M12: 6,922,342 km (0.107 R)
• M13: 8,554,754 km (0.116 R)
• M14: 8,876,838 km (0.101 R)
• M15: 9,660,283 km (0.066 R)
• M16: 10,672,462 km (0.079 R)
• M17: 11,492,856 km (0.11 R)
• M18: 13,258,560 km (0.112 R)
• M19: 14,658,198 km (0.094 R)
• M20: 21,937,032 km (0.094 R)
• M21: 24,851,497 km (0.102 R)
• M22: 26,175,887 km (0.094 R)
• M23: 26,741,367 km (0.103 R)
• M24: 29,326,718 km (0.117 R)
• M25: 31,182,031 km (0.065 R)
• M26: 35,398,746 km (0.102 R)
• M27: 35,812,533 km (0.057 R)
• M28: 42,879,986 km (0.059 R)
• M29: 46,408,700 km (0.12 R)
• M30: 58,339,130 km (0.102 R)
• M31: 66,354,136 km (0.083 R)
• M32: 73,943,236 km (0.117 R)
• M33: 77,134,158 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit