🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.84 AU

Year: 262 Days

Day: 21.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.13 AU - 3.27 AU

Year: 1654 Days

Day: 25.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 13.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.92 AU - 5.24 AU

Year: 4268 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,417,782 km

• M1: 169,494 km (0.052 R)
• M2: 617,091 km (0.06 R)
• M3: 1,047,335 km (0.1 R)
• M4: 1,560,755 km (0.104 R)
• M5: 2,161,988 km (0.119 R)
• M6: 3,030,105 km (0.041 R)
• M7: 3,586,459 km (0.078 R)
• M8: 4,358,833 km (0.107 R)
• M9: 5,325,385 km (0.072 R)
• M10: 7,934,521 km (0.088 R)
• M11: 9,630,064 km (0.069 R)
• M12: 10,563,255 km (0.111 R)
• M13: 11,813,594 km (0.095 R)
• M14: 13,320,643 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 14.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.36 AU - 7.74 AU

Year: 7733 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,417,782 km

• M1: 175,329 km (0.048 R)
• M2: 750,981 km (0.094 R)
• M3: 1,272,031 km (0.087 R)
• M4: 2,804,511 km (0.111 R)
• M5: 3,646,897 km (0.079 R)
• M6: 4,163,458 km (0.115 R)
• M7: 4,937,478 km (0.104 R)
• M8: 5,717,331 km (0.116 R)
• M9: 6,418,197 km (0.093 R)
• M10: 7,107,544 km (0.096 R)
• M11: 9,559,304 km (0.034 R)
• M12: 12,232,618 km (0.089 R)
• M13: 12,781,343 km (0.094 R)
• M14: 13,714,834 km (0.081 R)
• M15: 14,527,000 km (0.117 R)
• M16: 16,486,733 km (0.072 R)
• M17: 17,592,859 km (0.055 R)
• M18: 20,090,096 km (0.088 R)
• M19: 21,495,269 km (0.104 R)
• M20: 22,075,410 km (0.079 R)
• M21: 27,947,874 km (0.106 R)
• M22: 29,253,564 km (0.113 R)
• M23: 30,056,307 km (0.087 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: 508 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit