🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.59 AU - 0.83 AU

Year: 228 Days

Day: 36.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,884,309 km

• M1: 451,636 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.1 AU - 1.18 AU

Year: 464 Days

Day: 44.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.53 AU - 1.69 AU

Year: 778 Days

Day: 12.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,884,309 km

• M1: 1,056,311 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.4 AU - 2.12 AU

Year: 889 Days

Day: 19.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 11.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.21 AU - 7.77 AU

Year: 7037 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,884,309 km

• M1: 145,110 km (0.025 R)
• M2: 573,708 km (0.108 R)
• M3: 952,190 km (0.096 R)
• M4: 2,436,949 km (0.074 R)
• M5: 3,400,360 km (0.089 R)
• M6: 3,812,651 km (0.113 R)
• M7: 4,467,441 km (0.102 R)
• M8: 5,078,848 km (0.108 R)
• M9: 5,651,209 km (0.065 R)
• M10: 6,034,479 km (0.084 R)
• M11: 9,446,058 km (0.084 R)
• M12: 10,219,629 km (0.117 R)
• M13: 11,232,855 km (0.102 R)
• M14: 13,571,519 km (0.081 R)
• M15: 14,438,139 km (0.09 R)
• M16: 15,096,819 km (0.118 R)
• M17: 19,334,029 km (0.06 R)
• M18: 19,987,323 km (0.1 R)
• M19: 21,108,858 km (0.056 R)
• M20: 23,971,114 km (0.067 R)
• M21: 25,668,451 km (0.047 R)
• M22: 26,104,978 km (0.035 R)
• M23: 26,546,441 km (0.097 R)
• M24: 32,038,778 km (0.073 R)
• M25: 32,443,290 km (0.043 R)
• M26: 32,851,393 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 11.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.04 AU - 10.14 AU

Year: 10436 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,884,309 km

• M1: 171,738 km (0.088 R)
• M2: 541,395 km (0.117 R)
• M3: 1,126,472 km (0.109 R)
• M4: 1,681,779 km (0.09 R)
• M5: 4,106,312 km (0.044 R)
• M6: 9,729,846 km (0.118 R)
• M7: 12,158,417 km (0.099 R)
• M8: 15,771,206 km (0.083 R)
• M9: 16,323,970 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit