🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.47 AU - 0.55 AU

Year: 135 Days

Day: 12 Hours

Environment

Temp: 208 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.8 AU - 1.04 AU

Year: 327 Days

Day: 42.2 Hours

Environment

Temp: 49 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 9.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.25 AU - 4.89 AU

Year: 3623 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,851,304 km

• M1: 118,182 km (0.099 R)
• M2: 487,240 km (0.117 R)
• M3: 837,449 km (0.076 R)
• M4: 1,684,472 km (0.102 R)
• M5: 2,111,724 km (0.103 R)
• M6: 2,567,099 km (0.077 R)
• M7: 3,805,919 km (0.079 R)
• M8: 4,317,095 km (0.031 R)
• M9: 5,647,619 km (0.093 R)
• M10: 6,888,832 km (0.054 R)
• M11: 8,594,697 km (0.076 R)
• M12: 9,267,139 km (0.102 R)
• M13: 10,378,203 km (0.1 R)
• M14: 11,817,933 km (0.089 R)
• M15: 13,079,342 km (0.117 R)
• M16: 13,653,050 km (0.036 R)
• M17: 17,453,883 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 15

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.16 AU - 10.22 AU

Year: 11186 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,851,304 km

• M1: 274,512 km (0.068 R)
• M2: 831,016 km (0.108 R)
• M3: 1,385,276 km (0.113 R)
• M4: 1,987,557 km (0.108 R)
• M5: 2,484,372 km (0.069 R)
• M6: 3,020,680 km (0.109 R)
• M7: 3,609,497 km (0.058 R)
• M8: 4,833,956 km (0.095 R)
• M9: 6,394,711 km (0.042 R)
• M10: 7,455,659 km (0.119 R)
• M11: 9,826,635 km (0.069 R)
• M12: 10,860,656 km (0.114 R)
• M13: 11,348,943 km (0.092 R)
• M14: 19,506,964 km (0.106 R)
• M15: 22,074,363 km (0.051 R)
• M16: 24,487,675 km (0.116 R)
• M17: 25,141,119 km (0.114 R)
• M18: 27,370,277 km (0.119 R)
• M19: 30,472,189 km (0.099 R)
• M20: 32,330,344 km (0.099 R)
• M21: 38,859,842 km (0.08 R)
• M22: 40,522,622 km (0.086 R)
• M23: 43,307,985 km (0.051 R)
• M24: 43,852,671 km (0.089 R)
• M25: 48,376,211 km (0.088 R)
• M26: 49,405,594 km (0.054 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit