🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 283 Days

Day: 36.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 8.8

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.16 AU - 5.9 AU

Year: 4080 Days

Day: 11.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,157,406 km

• M1: 114,891 km (0.098 R)
• M2: 400,025 km (0.101 R)
• M3: 712,086 km (0.102 R)
• M4: 1,291,478 km (0.116 R)
• M5: 1,697,487 km (0.106 R)
• M6: 2,157,800 km (0.105 R)
• M7: 2,449,964 km (0.081 R)
• M8: 4,380,226 km (0.105 R)
• M9: 4,750,331 km (0.108 R)
• M10: 5,034,866 km (0.05 R)
• M11: 6,047,195 km (0.119 R)
• M12: 6,665,184 km (0.1 R)
• M13: 7,461,643 km (0.076 R)
• M14: 8,544,731 km (0.117 R)
• M15: 9,045,435 km (0.106 R)
• M16: 10,404,233 km (0.094 R)
• M17: 11,200,393 km (0.102 R)
• M18: 11,753,306 km (0.087 R)
• M19: 12,715,071 km (0.091 R)
• M20: 14,415,550 km (0.117 R)
• M21: 14,849,533 km (0.049 R)
• M22: 19,748,415 km (0.078 R)
• M23: 20,967,039 km (0.115 R)
• M24: 27,076,317 km (0.11 R)
• M25: 27,488,310 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.1

Radius: 12.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.42 AU - 12.58 AU

Year: 12305 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,157,406 km

• M1: 153,188 km (0.08 R)
• M2: 543,938 km (0.078 R)
• M3: 1,760,617 km (0.118 R)
• M4: 2,277,179 km (0.069 R)
• M5: 2,780,127 km (0.065 R)
• M6: 4,882,725 km (0.12 R)
• M7: 5,578,953 km (0.1 R)
• M8: 5,989,450 km (0.075 R)
• M9: 6,746,415 km (0.102 R)
• M10: 9,300,350 km (0.071 R)
• M11: 10,594,970 km (0.026 R)
• M12: 14,146,872 km (0.114 R)
• M13: 15,634,922 km (0.083 R)
• M14: 16,454,868 km (0.064 R)
• M15: 21,531,322 km (0.103 R)
• M16: 24,571,899 km (0.037 R)
• M17: 27,351,278 km (0.076 R)
• M18: 28,651,433 km (0.082 R)
• M19: 29,992,279 km (0.106 R)
• M20: 30,563,294 km (0.097 R)
• M21: 36,547,957 km (0.076 R)
• M22: 38,929,405 km (0.099 R)
• M23: 48,547,651 km (0.099 R)
• M24: 49,019,033 km (0.094 R)
• M25: 56,634,762 km (0.066 R)
• M26: 59,998,021 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 4.7

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.18 AU - 17.32 AU

Year: 20487 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,157,406 km

• M1: 58,493 km (0.105 R)
• M2: 260,001 km (0.111 R)
• M3: 774,319 km (0.091 R)
• M4: 1,380,489 km (0.118 R)
• M5: 1,625,082 km (0.112 R)
• M6: 3,018,287 km (0.106 R)
• M7: 4,369,155 km (0.093 R)
• M8: 5,126,420 km (0.117 R)
• M9: 13,022,046 km (0.06 R)
• M10: 17,807,083 km (0.074 R)
• M11: 22,370,118 km (0.107 R)
• M12: 27,143,337 km (0.026 R)
• M13: 32,209,618 km (0.114 R)
• M14: 36,864,206 km (0.093 R)
• M15: 37,114,334 km (0.118 R)
• M16: 38,767,540 km (0.092 R)
• M17: 44,020,969 km (0.11 R)
• M18: 45,011,456 km (0.103 R)
• M19: 48,820,816 km (0.072 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit