🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.32 AU - 2.8 AU

Year: 1433 Days

Day: 38.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 79.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,432,078 km

• M1: 27,676 km (0.078 R)
• M2: 390,151 km (0.104 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.44 AU - 5.06 AU

Year: 3622 Days

Day: 25.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.2

Radius: 4.3

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.51 AU - 14.71 AU

Year: 19537 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,432,078 km

• M1: 53,706 km (0.105 R)
• M2: 257,608 km (0.055 R)
• M3: 579,692 km (0.091 R)
• M4: 1,733,391 km (0.102 R)
• M5: 3,427,586 km (0.028 R)
• M6: 4,292,113 km (0.081 R)
• M7: 5,160,229 km (0.109 R)
• M8: 6,326,494 km (0.06 R)
• M9: 6,594,723 km (0.101 R)
• M10: 7,487,373 km (0.094 R)
• M11: 10,591,380 km (0.109 R)
• M12: 11,638,864 km (0.101 R)
• M13: 12,573,103 km (0.036 R)
• M14: 13,058,398 km (0.099 R)
• M15: 14,195,940 km (0.095 R)
• M16: 14,457,437 km (0.109 R)
• M17: 15,193,160 km (0.094 R)
• M18: 16,378,723 km (0.119 R)
• M19: 17,177,875 km (0.098 R)
• M20: 18,079,052 km (0.035 R)
• M21: 19,893,375 km (0.057 R)
• M22: 21,055,302 km (0.116 R)
• M23: 22,525,999 km (0.069 R)
• M24: 25,000,497 km (0.088 R)
• M25: 25,670,396 km (0.083 R)
• M26: 28,263,526 km (0.073 R)
• M27: 28,469,821 km (0.109 R)
• M28: 30,916,494 km (0.104 R)
• M29: 37,080,226 km (0.11 R)
• M30: 38,835,158 km (0.062 R)
• M31: 49,037,883 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.7

Radius: 4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 15.53 AU - 24.59 AU

Year: 31432 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,432,078 km

• M1: 51,611 km (0.088 R)
• M2: 218,712 km (0.09 R)
• M3: 1,413,101 km (0.079 R)
• M4: 3,418,311 km (0.099 R)
• M5: 5,463,763 km (0.085 R)
• M6: 9,755,876 km (0.071 R)
• M7: 10,436,995 km (0.083 R)
• M8: 11,443,190 km (0.092 R)
• M9: 11,742,086 km (0.12 R)
• M10: 12,407,647 km (0.069 R)
• M11: 14,554,826 km (0.076 R)
• M12: 15,023,965 km (0.066 R)
• M13: 16,240,794 km (0.113 R)
• M14: 16,873,144 km (0.086 R)
• M15: 24,616,479 km (0.101 R)
• M16: 29,435,326 km (0.12 R)
• M17: 31,721,630 km (0.12 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit