🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.96 AU - 1 AU

Year: 339 Days

Day: 25.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,831,194 km

• M1: 47,123 km (0.092 R)
• M2: 791,672 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.96 AU - 1.6 AU

Year: 507 Days

Day: 46.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 9.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.15 AU - 9.63 AU

Year: 7753 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,831,194 km

• M1: 138,528 km (0.086 R)
• M2: 469,588 km (0.091 R)
• M3: 1,021,753 km (0.091 R)
• M4: 1,807,292 km (0.112 R)
• M5: 2,129,526 km (0.06 R)
• M6: 2,582,059 km (0.117 R)
• M7: 3,292,200 km (0.094 R)
• M8: 4,608,512 km (0.067 R)
• M9: 7,329,398 km (0.117 R)
• M10: 8,491,026 km (0.044 R)
• M11: 9,863,736 km (0.106 R)
• M12: 10,725,719 km (0.066 R)
• M13: 11,327,850 km (0.059 R)
• M14: 11,952,271 km (0.08 R)
• M15: 12,599,432 km (0.116 R)
• M16: 14,620,948 km (0.116 R)
• M17: 14,926,427 km (0.114 R)
• M18: 15,868,445 km (0.12 R)
• M19: 16,452,475 km (0.109 R)
• M20: 17,457,623 km (0.119 R)
• M21: 20,565,668 km (0.041 R)
• M22: 24,622,164 km (0.048 R)
• M23: 25,936,082 km (0.101 R)
• M24: 28,417,761 km (0.036 R)
• M25: 31,053,825 km (0.088 R)
• M26: 31,865,094 km (0.074 R)
• M27: 32,172,967 km (0.117 R)
• M28: 34,491,734 km (0.094 R)
• M29: 35,802,361 km (0.111 R)
• M30: 37,944,902 km (0.117 R)
• M31: 38,638,886 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 10.4

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.62 AU - 9.9 AU

Year: 10667 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,831,194 km

• M1: 129,402 km (0.114 R)
• M2: 505,342 km (0.088 R)
• M3: 1,131,110 km (0.08 R)
• M4: 2,077,017 km (0.099 R)
• M5: 2,476,892 km (0.119 R)
• M6: 3,210,071 km (0.063 R)
• M7: 4,139,373 km (0.097 R)
• M8: 5,480,668 km (0.074 R)
• M9: 6,328,140 km (0.1 R)
• M10: 7,092,136 km (0.059 R)
• M11: 7,605,556 km (0.119 R)
• M12: 8,851,706 km (0.048 R)
• M13: 9,447,405 km (0.062 R)
• M14: 10,774,188 km (0.034 R)
• M15: 11,110,185 km (0.045 R)
• M16: 12,464,195 km (0.045 R)
• M17: 13,598,297 km (0.102 R)
• M18: 15,568,052 km (0.12 R)
• M19: 18,348,478 km (0.063 R)
• M20: 21,006,683 km (0.031 R)
• M21: 23,441,089 km (0.118 R)
• M22: 25,857,394 km (0.078 R)
• M23: 43,787,147 km (0.044 R)
• M24: 45,952,876 km (0.104 R)
• M25: 48,188,915 km (0.057 R)
• M26: 48,644,740 km (0.099 R)
• M27: 49,410,830 km (0.112 R)
• M28: 50,029,418 km (0.1 R)
• M29: 52,235,089 km (0.034 R)
• M30: 54,340,679 km (0.076 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit