🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.04 AU

Year: 340 Days

Day: 13.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,530,998 km

• M1: 29,620 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.06 AU - 1.24 AU

Year: 453 Days

Day: 30.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.52 AU

Year: 550 Days

Day: 46.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,530,998 km

• M1: 629,807 km (0.026 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 9

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.44 AU - 12.14 AU

Year: 14861 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,530,998 km

• M1: 112,198 km (0.084 R)
• M2: 573,259 km (0.094 R)
• M3: 1,342,940 km (0.09 R)
• M4: 1,692,700 km (0.054 R)
• M5: 2,196,845 km (0.104 R)
• M6: 2,600,759 km (0.077 R)
• M7: 2,935,559 km (0.106 R)
• M8: 3,479,198 km (0.074 R)
• M9: 3,943,998 km (0.115 R)
• M10: 4,574,703 km (0.113 R)
• M11: 5,271,231 km (0.119 R)
• M12: 5,626,974 km (0.04 R)
• M13: 6,229,405 km (0.12 R)
• M14: 6,874,321 km (0.054 R)
• M15: 7,652,230 km (0.054 R)
• M16: 8,439,564 km (0.092 R)
• M17: 9,799,857 km (0.088 R)
• M18: 10,449,112 km (0.06 R)
• M19: 11,417,609 km (0.096 R)
• M20: 12,320,881 km (0.084 R)
• M21: 18,440,182 km (0.092 R)
• M22: 22,794,676 km (0.112 R)
• M23: 24,614,834 km (0.11 R)
• M24: 29,419,169 km (0.111 R)
• M25: 29,752,623 km (0.072 R)
• M26: 33,227,333 km (0.089 R)
• M27: 40,420,297 km (0.09 R)
• M28: 40,970,518 km (0.114 R)
• M29: 44,232,051 km (0.106 R)
• M30: 55,216,873 km (0.1 R)
• M31: 56,406,176 km (0.097 R)
• M32: 57,612,534 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 4.5

Gravity: 47.58 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.35 AU - 17.51 AU

Year: 22250 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,530,998 km

• M1: 56,249 km (0.113 R)
• M2: 226,192 km (0.104 R)
• M3: 403,166 km (0.107 R)
• M4: 809,923 km (0.065 R)
• M5: 1,029,981 km (0.096 R)
• M6: 1,228,049 km (0.033 R)
• M7: 2,241,126 km (0.07 R)
• M8: 2,525,810 km (0.105 R)
• M9: 3,343,363 km (0.085 R)
• M10: 5,399,137 km (0.058 R)
• M11: 5,866,630 km (0.119 R)
• M12: 6,087,736 km (0.082 R)
• M13: 7,078,074 km (0.085 R)
• M14: 9,613,907 km (0.081 R)
• M15: 12,048,014 km (0.073 R)
• M16: 12,405,553 km (0.112 R)
• M17: 13,292,668 km (0.114 R)
• M18: 13,751,784 km (0.098 R)
• M19: 15,609,640 km (0.089 R)
• M20: 18,089,075 km (0.116 R)
• M21: 18,938,642 km (0.114 R)
• M22: 21,751,680 km (0.069 R)
• M23: 22,711,799 km (0.093 R)
• M24: 22,929,015 km (0.114 R)
• M25: 23,811,493 km (0.079 R)
• M26: 25,177,322 km (0.082 R)
• M27: 26,594,462 km (0.109 R)
• M28: 33,915,034 km (0.079 R)
• M29: 39,580,605 km (0.069 R)
• M30: 40,370,033 km (0.047 R)
• M31: 42,471,583 km (0.049 R)
• M32: 44,475,148 km (0.051 R)
• M33: 46,891,153 km (0.074 R)
• M34: 58,239,199 km (0.118 R)
• M35: 62,181,402 km (0.106 R)
• M36: 72,924,773 km (0.109 R)
• M37: 78,732,312 km (0.113 R)
• M38: 79,229,725 km (0.083 R)
• M39: 85,625,483 km (0.085 R)
• M40: 88,814,161 km (0.046 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit