🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.62 AU - 0.76 AU

Year: 208 Days

Day: 26.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.34 AU - 4.96 AU

Year: 3073 Days

Day: 18.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 8.4

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.73 AU - 5.67 AU

Year: 4310 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,491,729 km

• M1: 114,442 km (0.065 R)
• M2: 197,170 km (0.12 R)
• M3: 290,369 km (0.039 R)
• M4: 511,326 km (0.119 R)
• M5: 783,294 km (0.086 R)
• M6: 896,540 km (0.09 R)
• M7: 1,042,847 km (0.112 R)
• M8: 1,098,048 km (0.069 R)
• M9: 1,154,297 km (0.107 R)
• M10: 1,284,447 km (0.071 R)
• M11: 1,389,315 km (0.09 R)
• M12: 1,607,429 km (0.069 R)
• M13: 1,671,906 km (0.083 R)
• M14: 1,737,130 km (0.107 R)
• M15: 1,972,598 km (0.059 R)
• M16: 2,059,215 km (0.11 R)
• M17: 2,111,724 km (0.12 R)
• M18: 2,363,347 km (0.104 R)
• M19: 2,954,259 km (0.064 R)
• M20: 3,154,421 km (0.1 R)
• M21: 3,674,124 km (0.111 R)
• M22: 4,131,444 km (0.101 R)
• M23: 4,514,714 km (0.116 R)
• M24: 4,606,717 km (0.108 R)
• M25: 4,886,016 km (0.057 R)
• M26: 4,956,776 km (0.061 R)
• M27: 5,633,257 km (0.077 R)
• M28: 6,159,692 km (0.092 R)
• M29: 6,467,415 km (0.109 R)
• M30: 6,571,236 km (0.074 R)
• M31: 6,649,326 km (0.088 R)
• M32: 7,071,641 km (0.097 R)
• M33: 7,339,870 km (0.084 R)
• M34: 7,393,875 km (0.112 R)
• M35: 7,638,916 km (0.032 R)
• M36: 7,831,299 km (0.034 R)
• M37: 8,305,075 km (0.104 R)
• M38: 8,616,688 km (0.109 R)
• M39: 9,309,775 km (0.067 R)
• M40: 9,574,264 km (0.066 R)
• M41: 9,871,066 km (0.052 R)
• M42: 9,960,825 km (0.077 R)
• M43: 10,201,228 km (0.071 R)
• M44: 10,841,358 km (0.038 R)
• M45: 11,275,341 km (0.054 R)
• M46: 12,032,456 km (0.1 R)
• M47: 12,611,101 km (0.107 R)
• M48: 12,806,027 km (0.059 R)
• M49: 13,231,782 km (0.12 R)
• M50: 13,762,107 km (0.103 R)
• M51: 13,929,357 km (0.055 R)
• M52: 15,952,219 km (0.101 R)
• M53: 16,339,528 km (0.064 R)
• M54: 16,445,593 km (0.112 R)
• M55: 16,765,433 km (0.042 R)
• M56: 17,555,909 km (0.079 R)
• M57: 18,248,247 km (0.1 R)
• M58: 19,772,799 km (0.098 R)
• M59: 20,074,987 km (0.111 R)
• M60: 20,607,406 km (0.119 R)
• M61: 20,875,485 km (0.113 R)
• M62: 21,959,023 km (0.076 R)
• M63: 22,193,592 km (0.081 R)
• M64: 23,100,454 km (0.109 R)
• M65: 23,259,477 km (0.119 R)
• M66: 23,658,454 km (0.111 R)
• M67: 23,738,489 km (0.065 R)
• M68: 23,858,766 km (0.106 R)
• M69: 24,706,388 km (0.117 R)
• M70: 25,113,443 km (0.104 R)
• M71: 25,317,944 km (0.05 R)
• M72: 25,440,763 km (0.1 R)
• M73: 25,522,743 km (0.104 R)
• M74: 26,182,320 km (0.096 R)
• M75: 26,722,219 km (0.091 R)
• M76: 26,847,432 km (0.092 R)
• M77: 26,930,908 km (0.118 R)
• M78: 27,098,158 km (0.111 R)
• M79: 27,770,900 km (0.068 R)
• M80: 27,939,946 km (0.103 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit