🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 41.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.55 AU - 0.65 AU

Year: 174 Days

Day: 39.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,518,716 km

• M1: 44,131 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.14 AU - 1.86 AU

Year: 688 Days

Day: 33.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,518,716 km

• M1: 1,012,329 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.73 AU - 4.25 AU

Year: 2987 Days

Day: 21.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 12.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.64 AU - 6.34 AU

Year: 4820 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,518,716 km

• M1: 173,534 km (0.088 R)
• M2: 265,536 km (0.048 R)
• M3: 371,900 km (0.081 R)
• M4: 464,651 km (0.111 R)
• M5: 583,581 km (0.058 R)
• M6: 785,090 km (0.109 R)
• M7: 1,050,925 km (0.049 R)
• M8: 1,195,137 km (0.092 R)
• M9: 1,324,390 km (0.118 R)
• M10: 1,550,732 km (0.106 R)
• M11: 1,656,946 km (0.11 R)
• M12: 1,889,421 km (0.088 R)
• M13: 2,265,211 km (0.075 R)
• M14: 2,707,422 km (0.094 R)
• M15: 2,865,846 km (0.114 R)
• M16: 3,237,597 km (0.06 R)
• M17: 3,514,802 km (0.118 R)
• M18: 3,978,107 km (0.064 R)
• M19: 4,109,304 km (0.112 R)
• M20: 4,292,113 km (0.111 R)
• M21: 4,631,700 km (0.115 R)
• M22: 4,839,641 km (0.1 R)
• M23: 5,555,167 km (0.09 R)
• M24: 5,813,373 km (0.054 R)
• M25: 6,170,463 km (0.08 R)
• M26: 6,361,201 km (0.095 R)
• M27: 6,515,286 km (0.102 R)
• M28: 6,807,451 km (0.062 R)
• M29: 7,103,954 km (0.026 R)
• M30: 7,264,024 km (0.083 R)
• M31: 7,689,480 km (0.088 R)
• M32: 7,895,028 km (0.062 R)
• M33: 8,019,194 km (0.088 R)
• M34: 8,206,790 km (0.052 R)
• M35: 8,459,012 km (0.104 R)
• M36: 8,607,413 km (0.072 R)
• M37: 8,692,534 km (0.064 R)
• M38: 8,799,496 km (0.027 R)
• M39: 9,209,544 km (0.058 R)
• M40: 9,406,116 km (0.09 R)
• M41: 9,714,437 km (0.107 R)
• M42: 10,115,958 km (0.088 R)
• M43: 10,568,491 km (0.061 R)
• M44: 10,820,115 km (0.111 R)
• M45: 11,259,633 km (0.092 R)
• M46: 11,823,169 km (0.076 R)
• M47: 12,275,852 km (0.062 R)
• M48: 12,661,365 km (0.082 R)
• M49: 12,977,615 km (0.099 R)
• M50: 13,345,776 km (0.113 R)
• M51: 13,917,090 km (0.051 R)
• M52: 14,572,478 km (0.104 R)
• M53: 14,801,662 km (0.099 R)
• M54: 15,289,650 km (0.079 R)
• M55: 15,704,635 km (0.083 R)
• M56: 16,572,153 km (0.093 R)
• M57: 18,271,435 km (0.077 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: 417 - 15,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit