🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.98 AU

Year: 257 Days

Day: 26.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.08 AU

Year: 307 Days

Day: 26.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.13 AU - 2.43 AU

Year: 1216 Days

Day: 33.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,756,261 km

• M1: 324,478 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 12.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.69 AU - 8.51 AU

Year: 7398 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,756,261 km

• M1: 154,385 km (0.054 R)
• M2: 546,032 km (0.117 R)
• M3: 1,379,143 km (0.105 R)
• M4: 1,939,237 km (0.112 R)
• M5: 2,630,379 km (0.066 R)
• M6: 3,185,238 km (0.106 R)
• M7: 3,657,369 km (0.062 R)
• M8: 4,275,657 km (0.042 R)
• M9: 5,274,971 km (0.11 R)
• M10: 6,162,385 km (0.095 R)
• M11: 7,846,708 km (0.074 R)
• M12: 9,426,760 km (0.044 R)
• M13: 10,499,227 km (0.111 R)
• M14: 11,800,878 km (0.116 R)
• M15: 13,370,459 km (0.066 R)
• M16: 15,134,218 km (0.112 R)
• M17: 15,795,890 km (0.028 R)
• M18: 16,414,028 km (0.063 R)
• M19: 17,502,053 km (0.091 R)
• M20: 18,298,512 km (0.106 R)
• M21: 18,705,718 km (0.059 R)
• M22: 19,750,210 km (0.027 R)
• M23: 20,613,539 km (0.092 R)
• M24: 21,054,554 km (0.068 R)
• M25: 21,652,497 km (0.106 R)
• M26: 22,492,937 km (0.114 R)
• M27: 24,813,051 km (0.096 R)
• M28: 28,540,731 km (0.111 R)
• M29: 30,776,022 km (0.054 R)
• M30: 32,626,398 km (0.058 R)
• M31: 33,125,457 km (0.112 R)
• M32: 33,629,601 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 12.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.29 AU - 11.23 AU

Year: 9950 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,756,261 km

• M1: 150,495 km (0.102 R)
• M2: 601,683 km (0.11 R)
• M3: 1,019,958 km (0.102 R)
• M4: 1,448,257 km (0.096 R)
• M5: 2,156,603 km (0.099 R)
• M6: 2,591,334 km (0.051 R)
• M7: 2,981,186 km (0.077 R)
• M8: 6,456,495 km (0.099 R)
• M9: 13,331,713 km (0.111 R)
• M10: 14,749,303 km (0.052 R)
• M11: 16,792,361 km (0.032 R)
• M12: 18,657,846 km (0.107 R)
• M13: 21,276,707 km (0.117 R)
• M14: 26,501,712 km (0.111 R)
• M15: 29,216,015 km (0.091 R)
• M16: 32,732,463 km (0.058 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit