🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.49 AU - 0.75 AU

Year: 177 Days

Day: 38.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.47 AU - 2.01 AU

Year: 834 Days

Day: 13.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.14 AU - 2.3 AU

Year: 1202 Days

Day: 45.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,671,369 km

• M1: 224,546 km (0.057 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 11.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.95 AU - 11.05 AU

Year: 11493 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,671,369 km

• M1: 145,858 km (0.113 R)
• M2: 454,030 km (0.116 R)
• M3: 689,796 km (0.109 R)
• M4: 994,227 km (0.057 R)
• M5: 1,404,724 km (0.111 R)
• M6: 1,992,943 km (0.11 R)
• M7: 2,294,682 km (0.06 R)
• M8: 2,754,097 km (0.084 R)
• M9: 2,941,842 km (0.096 R)
• M10: 3,374,180 km (0.049 R)
• M11: 3,463,191 km (0.12 R)
• M12: 3,620,717 km (0.092 R)
• M13: 3,780,637 km (0.093 R)
• M14: 4,131,444 km (0.096 R)
• M15: 4,226,738 km (0.099 R)
• M16: 4,814,359 km (0.119 R)
• M17: 4,965,303 km (0.095 R)
• M18: 5,349,620 km (0.1 R)
• M19: 5,664,075 km (0.098 R)
• M20: 6,092,672 km (0.107 R)
• M21: 6,811,789 km (0.086 R)
• M22: 7,095,577 km (0.033 R)
• M23: 7,557,684 km (0.108 R)
• M24: 7,733,462 km (0.094 R)
• M25: 8,149,045 km (0.071 R)
• M26: 8,239,103 km (0.092 R)
• M27: 8,480,703 km (0.045 R)
• M28: 10,172,506 km (0.077 R)
• M29: 11,123,200 km (0.051 R)
• M30: 12,758,454 km (0.066 R)
• M31: 14,105,583 km (0.071 R)
• M32: 15,609,341 km (0.097 R)
• M33: 17,822,342 km (0.049 R)
• M34: 18,135,151 km (0.101 R)
• M35: 18,489,399 km (0.051 R)
• M36: 19,364,846 km (0.071 R)
• M37: 20,131,834 km (0.066 R)
• M38: 20,335,287 km (0.086 R)
• M39: 20,457,658 km (0.104 R)
• M40: 20,539,488 km (0.099 R)
• M41: 21,404,314 km (0.032 R)
• M42: 21,695,282 km (0.066 R)
• M43: 21,862,233 km (0.036 R)
• M44: 22,323,293 km (0.091 R)
• M45: 22,914,654 km (0.084 R)
• M46: 23,212,354 km (0.093 R)
• M47: 23,468,465 km (0.1 R)
• M48: 24,372,485 km (0.101 R)
• M49: 24,459,252 km (0.083 R)
• M50: 26,037,061 km (0.11 R)
• M51: 27,738,138 km (0.099 R)
• M52: 31,482,423 km (0.078 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit