🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.52 AU - 0.76 AU

Year: 190 Days

Day: 33.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,034,605 km

• M1: 600,336 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.82 AU - 1.12 AU

Year: 354 Days

Day: 23.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,034,605 km

• M1: 569,669 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 14.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.21 AU - 8.37 AU

Year: 6562 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,034,605 km

• M1: 181,612 km (0.104 R)
• M2: 840,890 km (0.089 R)
• M3: 1,507,348 km (0.104 R)
• M4: 1,988,305 km (0.115 R)
• M5: 2,489,159 km (0.089 R)
• M6: 2,963,235 km (0.092 R)
• M7: 3,864,861 km (0.063 R)
• M8: 5,033,669 km (0.091 R)
• M9: 5,700,876 km (0.118 R)
• M10: 6,186,919 km (0.08 R)
• M11: 6,672,813 km (0.061 R)
• M12: 7,390,284 km (0.044 R)
• M13: 9,676,140 km (0.106 R)
• M14: 11,777,691 km (0.104 R)
• M15: 12,827,419 km (0.084 R)
• M16: 14,354,215 km (0.096 R)
• M17: 15,355,922 km (0.104 R)
• M18: 17,181,166 km (0.073 R)
• M19: 18,091,618 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 11.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.34 AU - 9.04 AU

Year: 8692 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,034,605 km

• M1: 140,772 km (0.103 R)
• M2: 514,766 km (0.116 R)
• M3: 1,058,555 km (0.12 R)
• M4: 1,474,586 km (0.045 R)
• M5: 1,840,054 km (0.089 R)
• M6: 2,283,462 km (0.055 R)
• M7: 3,611,293 km (0.075 R)
• M8: 5,220,218 km (0.104 R)
• M9: 5,641,635 km (0.051 R)
• M10: 9,045,435 km (0.099 R)
• M11: 10,716,743 km (0.068 R)
• M12: 11,103,603 km (0.112 R)
• M13: 13,907,516 km (0.088 R)
• M14: 14,310,084 km (0.051 R)
• M15: 18,019,961 km (0.056 R)
• M16: 31,114,412 km (0.118 R)
• M17: 33,934,631 km (0.119 R)

Asteroid Belt

Center: 10.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.5

Radius: 4.5

Gravity: 25.65 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.61 AU - 15.09 AU

Year: 16096 Days

Day: 25 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,034,605 km

• M1: 56,398 km (0.091 R)
• M2: 210,185 km (0.105 R)
• M3: 423,512 km (0.106 R)
• M4: 721,062 km (0.071 R)
• M5: 1,074,113 km (0.098 R)
• M6: 1,564,644 km (0.116 R)
• M7: 1,860,100 km (0.042 R)
• M8: 2,270,746 km (0.032 R)
• M9: 2,605,546 km (0.115 R)
• M10: 3,094,133 km (0.087 R)
• M11: 3,321,222 km (0.095 R)
• M12: 3,532,305 km (0.098 R)
• M13: 4,220,006 km (0.099 R)
• M14: 4,595,497 km (0.107 R)
• M15: 4,992,979 km (0.07 R)
• M16: 5,894,007 km (0.114 R)
• M17: 7,374,726 km (0.055 R)
• M18: 8,489,380 km (0.09 R)
• M19: 9,500,512 km (0.096 R)
• M20: 10,144,232 km (0.109 R)
• M21: 11,163,592 km (0.114 R)
• M22: 11,880,016 km (0.07 R)
• M23: 12,563,229 km (0.104 R)
• M24: 13,470,091 km (0.078 R)
• M25: 14,699,188 km (0.045 R)
• M26: 17,378,037 km (0.112 R)
• M27: 20,983,345 km (0.097 R)
• M28: 24,066,408 km (0.117 R)
• M29: 27,652,119 km (0.099 R)
• M30: 35,225,960 km (0.106 R)
• M31: 39,962,079 km (0.115 R)
• M32: 48,144,784 km (0.106 R)
• M33: 50,191,881 km (0.084 R)
• M34: 50,833,356 km (0.052 R)
• M35: 52,132,464 km (0.11 R)
• M36: 54,290,563 km (0.111 R)
• M37: 59,854,856 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit