🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.99 AU - 1.15 AU

Year: 461 Days

Day: 28.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,924,276 km

• M1: 18,999 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 8.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.99 AU - 3.17 AU

Year: 2250 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,924,276 km

• M1: 183,856 km (0.067 R)
• M2: 512,522 km (0.106 R)
• M3: 1,874,761 km (0.113 R)
• M4: 2,194,750 km (0.087 R)
• M5: 2,614,372 km (0.115 R)
• M6: 2,891,278 km (0.095 R)
• M7: 3,187,931 km (0.092 R)
• M8: 4,028,371 km (0.075 R)
• M9: 4,969,641 km (0.077 R)
• M10: 5,397,342 km (0.052 R)
• M11: 6,005,457 km (0.092 R)
• M12: 9,720,870 km (0.048 R)
• M13: 10,955,052 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 10.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.89 AU - 6.91 AU

Year: 5965 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,924,276 km

• M1: 131,796 km (0.111 R)
• M2: 747,541 km (0.073 R)
• M3: 2,892,774 km (0.093 R)
• M4: 3,748,623 km (0.043 R)
• M5: 4,110,351 km (0.088 R)
• M6: 6,216,988 km (0.034 R)
• M7: 8,833,605 km (0.065 R)
• M8: 11,348,494 km (0.105 R)
• M9: 13,177,179 km (0.117 R)
• M10: 13,847,228 km (0.101 R)
• M11: 14,598,359 km (0.095 R)
• M12: 20,489,822 km (0.086 R)
• M13: 21,389,055 km (0.068 R)
• M14: 23,346,692 km (0.09 R)
• M15: 26,023,148 km (0.074 R)
• M16: 31,778,926 km (0.043 R)
• M17: 35,057,663 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.6

Radius: 5.1

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.94 AU - 14.74 AU

Year: 19151 Days

Day: 18.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,924,276 km

• M1: 65,075 km (0.112 R)
• M2: 232,625 km (0.106 R)
• M3: 722,558 km (0.039 R)
• M4: 1,489,247 km (0.112 R)
• M5: 2,418,848 km (0.105 R)
• M6: 2,674,062 km (0.064 R)
• M7: 2,970,565 km (0.089 R)
• M8: 3,263,478 km (0.105 R)
• M9: 3,935,621 km (0.057 R)
• M10: 4,442,758 km (0.106 R)
• M11: 4,760,653 km (0.064 R)
• M12: 5,477,825 km (0.069 R)
• M13: 6,264,411 km (0.094 R)
• M14: 6,502,421 km (0.037 R)
• M15: 7,296,038 km (0.069 R)
• M16: 7,920,758 km (0.073 R)
• M17: 9,954,990 km (0.067 R)
• M18: 10,835,374 km (0.075 R)
• M19: 14,325,642 km (0.083 R)
• M20: 14,878,555 km (0.101 R)
• M21: 15,953,416 km (0.089 R)
• M22: 16,322,923 km (0.103 R)
• M23: 16,849,807 km (0.068 R)
• M24: 21,659,827 km (0.088 R)
• M25: 24,866,158 km (0.09 R)
• M26: 26,273,575 km (0.077 R)
• M27: 29,356,189 km (0.118 R)
• M28: 31,849,536 km (0.095 R)
• M29: 37,252,712 km (0.1 R)
• M30: 42,667,257 km (0.071 R)
• M31: 42,950,895 km (0.112 R)
• M32: 50,459,362 km (0.08 R)
• M33: 51,575,661 km (0.108 R)
• M34: 52,708,267 km (0.086 R)
• M35: 57,060,667 km (0.095 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: 159 - 17,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit