🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.54 AU - 0.68 AU

Year: 175 Days

Day: 41.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 74 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.98 AU - 2.96 AU

Year: 1425 Days

Day: 42.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.6

Radius: 12.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.88 AU - 6 AU

Year: 4658 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,000,280 km

• M1: 154,385 km (0.09 R)
• M2: 586,424 km (0.113 R)
• M3: 1,075,309 km (0.116 R)
• M4: 1,635,703 km (0.095 R)
• M5: 2,155,406 km (0.034 R)
• M6: 2,834,580 km (0.106 R)
• M7: 4,206,243 km (0.107 R)
• M8: 5,923,477 km (0.025 R)
• M9: 6,814,183 km (0.091 R)
• M10: 7,423,196 km (0.072 R)
• M11: 8,244,039 km (0.073 R)
• M12: 12,658,074 km (0.089 R)
• M13: 13,382,128 km (0.084 R)
• M14: 14,390,118 km (0.103 R)
• M15: 15,940,850 km (0.116 R)
• M16: 17,541,248 km (0.101 R)
• M17: 18,748,204 km (0.079 R)
• M18: 20,793,506 km (0.098 R)
• M19: 24,134,475 km (0.119 R)
• M20: 25,172,684 km (0.084 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.2

Radius: 10.7

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.93 AU - 12.95 AU

Year: 12383 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,000,280 km

• M1: 133,142 km (0.068 R)
• M2: 604,824 km (0.113 R)
• M3: 1,137,542 km (0.112 R)
• M4: 1,608,327 km (0.112 R)
• M5: 2,022,114 km (0.102 R)
• M6: 3,264,974 km (0.08 R)
• M7: 3,850,799 km (0.117 R)
• M8: 4,474,173 km (0.085 R)
• M9: 4,993,278 km (0.115 R)
• M10: 6,152,362 km (0.114 R)
• M11: 6,549,096 km (0.061 R)
• M12: 7,571,597 km (0.107 R)
• M13: 8,599,484 km (0.063 R)
• M14: 10,930,817 km (0.081 R)
• M15: 12,366,059 km (0.102 R)
• M16: 15,607,247 km (0.093 R)
• M17: 16,802,833 km (0.091 R)
• M18: 17,266,586 km (0.088 R)
• M19: 19,544,513 km (0.091 R)
• M20: 22,016,019 km (0.104 R)
• M21: 22,852,870 km (0.092 R)
• M22: 27,892,523 km (0.119 R)
• M23: 33,749,429 km (0.106 R)
• M24: 34,736,925 km (0.118 R)
• M25: 36,769,361 km (0.051 R)
• M26: 46,750,980 km (0.047 R)
• M27: 50,976,970 km (0.103 R)
• M28: 53,931,678 km (0.059 R)
• M29: 58,574,897 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit