🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 35.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.58 AU - 3.02 AU

Year: 1711 Days

Day: 16.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983

Radius: 10.1

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.56 AU - 9.76 AU

Year: 9308 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,721,019 km

• M1: 126,261 km (0.07 R)
• M2: 588,368 km (0.091 R)
• M3: 958,324 km (0.105 R)
• M4: 1,328,429 km (0.116 R)
• M5: 1,717,384 km (0.064 R)
• M6: 2,075,970 km (0.104 R)
• M7: 2,484,821 km (0.068 R)
• M8: 3,199,150 km (0.113 R)
• M9: 4,748,835 km (0.058 R)
• M10: 5,776,423 km (0.081 R)
• M11: 6,669,073 km (0.077 R)
• M12: 11,624,951 km (0.094 R)
• M13: 12,202,698 km (0.046 R)
• M14: 14,907,727 km (0.099 R)
• M15: 16,292,704 km (0.093 R)
• M16: 16,943,156 km (0.102 R)
• M17: 18,142,183 km (0.07 R)
• M18: 19,397,010 km (0.031 R)
• M19: 19,800,625 km (0.088 R)
• M20: 21,215,372 km (0.044 R)
• M21: 25,572,559 km (0.067 R)
• M22: 26,748,398 km (0.117 R)
• M23: 27,653,615 km (0.105 R)
• M24: 28,892,136 km (0.098 R)
• M25: 33,867,163 km (0.047 R)
• M26: 35,284,453 km (0.068 R)
• M27: 39,127,921 km (0.09 R)
• M28: 40,425,085 km (0.074 R)
• M29: 43,241,863 km (0.105 R)
• M30: 50,318,441 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.1

Radius: 5.9

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.82 AU - 18.08 AU

Year: 24369 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,721,019 km

• M1: 73,453 km (0.061 R)
• M2: 400,773 km (0.114 R)
• M3: 598,541 km (0.034 R)
• M4: 1,041,500 km (0.09 R)
• M5: 1,909,018 km (0.034 R)
• M6: 2,117,109 km (0.033 R)
• M7: 2,446,823 km (0.096 R)
• M8: 4,026,875 km (0.077 R)
• M9: 4,836,948 km (0.086 R)
• M10: 6,146,677 km (0.107 R)
• M11: 8,354,443 km (0.114 R)
• M12: 11,161,946 km (0.115 R)
• M13: 11,466,976 km (0.1 R)
• M14: 15,425,485 km (0.062 R)
• M15: 15,651,976 km (0.115 R)
• M16: 19,850,441 km (0.099 R)
• M17: 20,570,605 km (0.034 R)
• M18: 20,937,269 km (0.1 R)
• M19: 24,230,966 km (0.114 R)
• M20: 25,787,980 km (0.032 R)
• M21: 29,911,346 km (0.114 R)
• M22: 34,582,241 km (0.059 R)
• M23: 42,465,001 km (0.111 R)
• M24: 48,497,685 km (0.069 R)
• M25: 48,821,714 km (0.103 R)
• M26: 53,336,727 km (0.077 R)
• M27: 58,122,363 km (0.095 R)
• M28: 58,487,831 km (0.085 R)
• M29: 61,846,303 km (0.096 R)
• M30: 66,521,236 km (0.053 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: 413 - 13,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit