🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 187 Days

Day: 40.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,756,301 km

• M1: 46,226 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.62 AU - 0.9 AU

Year: 236 Days

Day: 16.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,756,301 km

• M1: 222,302 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.07 AU - 1.19 AU

Year: 428 Days

Day: 42.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 103.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,756,301 km

• M1: 26,778 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.83 AU - 4.69 AU

Year: 3134 Days

Day: 14.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,756,301 km

• M1: 3,824,619 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 14.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.14 AU - 8.36 AU

Year: 8446 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,756,301 km

• M1: 180,265 km (0.103 R)
• M2: 709,991 km (0.059 R)
• M3: 1,187,059 km (0.117 R)
• M4: 1,696,141 km (0.116 R)
• M5: 2,386,984 km (0.099 R)
• M6: 3,034,144 km (0.065 R)
• M7: 3,657,518 km (0.095 R)
• M8: 4,339,685 km (0.097 R)
• M9: 5,163,969 km (0.102 R)
• M10: 5,864,685 km (0.1 R)
• M11: 6,628,382 km (0.088 R)
• M12: 7,723,140 km (0.095 R)
• M13: 9,410,604 km (0.084 R)
• M14: 10,085,739 km (0.116 R)
• M15: 12,149,441 km (0.092 R)
• M16: 12,841,780 km (0.116 R)
• M17: 15,382,700 km (0.029 R)
• M18: 20,983,645 km (0.084 R)
• M19: 21,440,217 km (0.096 R)
• M20: 24,994,663 km (0.057 R)
• M21: 26,822,449 km (0.1 R)
• M22: 28,458,751 km (0.072 R)
• M23: 29,018,696 km (0.094 R)
• M24: 34,184,310 km (0.119 R)
• M25: 34,817,259 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.1

Radius: 6.9

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.65 AU - 15.37 AU

Year: 20728 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,756,301 km

• M1: 86,019 km (0.083 R)
• M2: 676,182 km (0.101 R)
• M3: 1,849,478 km (0.084 R)
• M4: 2,068,939 km (0.064 R)
• M5: 2,695,454 km (0.027 R)
• M6: 2,979,092 km (0.113 R)
• M7: 9,551,226 km (0.097 R)
• M8: 14,909,672 km (0.106 R)
• M9: 33,446,045 km (0.076 R)
• M10: 36,796,887 km (0.116 R)
• M11: 40,223,576 km (0.085 R)
• M12: 41,651,787 km (0.117 R)
• M13: 42,965,855 km (0.091 R)
• M14: 57,481,037 km (0.109 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 10,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit