🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.86 AU

Year: 251 Days

Day: 31.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,449,711 km

• M1: 41,738 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.39 AU - 1.97 AU

Year: 825 Days

Day: 28.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.98 AU - 3.82 AU

Year: 2374 Days

Day: 23.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,449,711 km

• M1: 272,717 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 8.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.15 AU - 6.21 AU

Year: 4465 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,449,711 km

• M1: 107,561 km (0.084 R)
• M2: 424,260 km (0.116 R)
• M3: 823,387 km (0.118 R)
• M4: 1,102,387 km (0.09 R)
• M5: 2,188,318 km (0.11 R)
• M6: 2,880,357 km (0.079 R)
• M7: 3,672,777 km (0.035 R)
• M8: 4,670,595 km (0.053 R)
• M9: 5,404,821 km (0.12 R)
• M10: 6,323,951 km (0.061 R)
• M11: 7,560,078 km (0.062 R)
• M12: 8,136,329 km (0.095 R)
• M13: 11,843,215 km (0.075 R)
• M14: 12,227,831 km (0.117 R)
• M15: 13,248,387 km (0.108 R)
• M16: 14,372,915 km (0.095 R)
• M17: 18,353,415 km (0.059 R)
• M18: 19,276,134 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 9.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.5 AU - 7.5 AU

Year: 5566 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,449,711 km

• M1: 115,639 km (0.095 R)
• M2: 407,953 km (0.085 R)
• M3: 1,158,935 km (0.114 R)
• M4: 1,482,814 km (0.11 R)
• M5: 1,944,324 km (0.074 R)
• M6: 2,790,000 km (0.108 R)
• M7: 3,085,007 km (0.1 R)
• M8: 3,556,989 km (0.09 R)
• M9: 4,142,215 km (0.102 R)
• M10: 5,215,730 km (0.102 R)
• M11: 5,720,922 km (0.115 R)
• M12: 7,143,448 km (0.111 R)
• M13: 7,800,931 km (0.11 R)
• M14: 8,214,269 km (0.116 R)
• M15: 9,620,938 km (0.106 R)
• M16: 10,797,675 km (0.045 R)
• M17: 11,311,693 km (0.085 R)
• M18: 11,842,018 km (0.085 R)
• M19: 12,481,549 km (0.092 R)
• M20: 13,240,309 km (0.073 R)
• M21: 13,829,426 km (0.084 R)
• M22: 14,333,421 km (0.039 R)
• M23: 15,218,591 km (0.11 R)
• M24: 17,561,144 km (0.089 R)
• M25: 18,332,471 km (0.104 R)
• M26: 21,177,374 km (0.045 R)
• M27: 21,779,655 km (0.118 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: 192 - 15,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit