🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.96 AU

Year: 243 Days

Day: 29.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,137,362 km

• M1: 42,486 km (0.025 R)
• M2: 454,628 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.11 AU - 2.69 AU

Year: 1313 Days

Day: 18.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.76 AU - 5.6 AU

Year: 4163 Days

Day: 19.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,137,362 km

• M1: 594,502 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 9.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.3 AU - 10.74 AU

Year: 11200 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,137,362 km

• M1: 123,119 km (0.098 R)
• M2: 581,337 km (0.069 R)
• M3: 1,442,123 km (0.055 R)
• M4: 1,827,039 km (0.109 R)
• M5: 2,428,721 km (0.099 R)
• M6: 2,745,420 km (0.092 R)
• M7: 3,089,794 km (0.112 R)
• M8: 4,768,283 km (0.112 R)
• M9: 5,236,673 km (0.109 R)
• M10: 6,302,259 km (0.107 R)
• M11: 6,828,395 km (0.098 R)
• M12: 8,272,613 km (0.087 R)
• M13: 8,584,225 km (0.095 R)
• M14: 9,518,464 km (0.086 R)
• M15: 10,010,192 km (0.098 R)
• M16: 10,364,440 km (0.059 R)
• M17: 10,991,404 km (0.102 R)
• M18: 11,314,087 km (0.055 R)
• M19: 12,436,221 km (0.07 R)
• M20: 12,786,878 km (0.109 R)
• M21: 14,003,707 km (0.111 R)
• M22: 14,705,022 km (0.118 R)
• M23: 16,455,915 km (0.081 R)
• M24: 23,767,362 km (0.059 R)
• M25: 25,134,537 km (0.081 R)
• M26: 26,457,281 km (0.048 R)
• M27: 29,966,398 km (0.077 R)
• M28: 30,916,494 km (0.055 R)
• M29: 33,323,524 km (0.113 R)
• M30: 34,572,666 km (0.078 R)
• M31: 46,688,598 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.9

Radius: 6.3

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.53 AU - 22.21 AU

Year: 31275 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,137,362 km

• M1: 630,705 km (0.106 R)
• M2: 1,107,323 km (0.118 R)
• M3: 2,621,553 km (0.059 R)
• M4: 3,334,686 km (0.088 R)
• M5: 4,589,812 km (0.118 R)
• M6: 6,438,393 km (0.086 R)
• M7: 9,370,063 km (0.071 R)
• M8: 9,828,580 km (0.106 R)
• M9: 10,142,436 km (0.088 R)
• M10: 16,556,744 km (0.108 R)
• M11: 23,159,246 km (0.07 R)
• M12: 25,241,948 km (0.111 R)
• M13: 28,701,249 km (0.082 R)
• M14: 29,020,790 km (0.119 R)
• M15: 41,899,521 km (0.098 R)
• M16: 47,015,170 km (0.096 R)
• M17: 53,652,229 km (0.078 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit