🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.34 AU - 1.5 AU

Year: 634 Days

Day: 21.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.63 AU - 1.71 AU

Year: 809 Days

Day: 44.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.07 AU - 2.23 AU

Year: 1181 Days

Day: 32.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 11.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.94 AU - 6.7 AU

Year: 5262 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,357,638 km

• M1: 156,479 km (0.119 R)
• M2: 376,538 km (0.027 R)
• M3: 492,476 km (0.117 R)
• M4: 758,760 km (0.092 R)
• M5: 914,492 km (0.088 R)
• M6: 1,031,178 km (0.116 R)
• M7: 1,248,544 km (0.088 R)
• M8: 1,413,101 km (0.114 R)
• M9: 1,550,283 km (0.116 R)
• M10: 1,938,040 km (0.091 R)
• M11: 2,052,782 km (0.088 R)
• M12: 2,182,783 km (0.11 R)
• M13: 2,315,775 km (0.072 R)
• M14: 2,933,165 km (0.08 R)
• M15: 3,584,365 km (0.073 R)
• M16: 4,064,873 km (0.093 R)
• M17: 4,430,341 km (0.102 R)
• M18: 4,720,262 km (0.091 R)
• M19: 4,823,933 km (0.104 R)
• M20: 4,998,663 km (0.073 R)
• M21: 5,104,429 km (0.079 R)
• M22: 5,246,846 km (0.075 R)
• M23: 5,336,455 km (0.093 R)
• M24: 5,480,817 km (0.066 R)
• M25: 5,792,130 km (0.083 R)
• M26: 5,959,381 km (0.052 R)
• M27: 6,203,674 km (0.097 R)
• M28: 6,528,152 km (0.118 R)
• M29: 6,624,792 km (0.076 R)
• M30: 7,015,691 km (0.118 R)
• M31: 7,194,012 km (0.052 R)
• M32: 7,373,829 km (0.101 R)
• M33: 7,575,487 km (0.118 R)
• M34: 7,656,718 km (0.097 R)
• M35: 7,902,059 km (0.055 R)
• M36: 8,149,942 km (0.119 R)
• M37: 8,337,538 km (0.091 R)
• M38: 8,674,582 km (0.116 R)
• M39: 8,973,329 km (0.053 R)
• M40: 9,405,817 km (0.099 R)
• M41: 9,734,782 km (0.033 R)
• M42: 9,978,477 km (0.046 R)
• M43: 10,179,238 km (0.059 R)
• M44: 10,381,494 km (0.114 R)
• M45: 10,973,004 km (0.112 R)
• M46: 11,552,247 km (0.085 R)
• M47: 12,332,100 km (0.096 R)
• M48: 12,909,997 km (0.096 R)
• M49: 13,496,570 km (0.091 R)
• M50: 14,092,119 km (0.103 R)
• M51: 14,418,243 km (0.073 R)
• M52: 14,696,046 km (0.105 R)
• M53: 15,437,303 km (0.059 R)
• M54: 15,773,450 km (0.092 R)
• M55: 16,007,720 km (0.093 R)
• M56: 16,426,893 km (0.115 R)
• M57: 17,276,011 km (0.105 R)
• M58: 17,895,346 km (0.069 R)
• M59: 18,112,413 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit