🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 137 Days

Day: 35.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.2

Radius: 9.9

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.8 AU - 5.86 AU

Year: 4636 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,406,331 km

• M1: 123,119 km (0.085 R)
• M2: 870,510 km (0.106 R)
• M3: 1,331,421 km (0.093 R)
• M4: 2,232,599 km (0.043 R)
• M5: 3,476,505 km (0.108 R)
• M6: 4,548,224 km (0.07 R)
• M7: 4,941,517 km (0.1 R)
• M8: 5,328,975 km (0.036 R)
• M9: 6,259,773 km (0.111 R)
• M10: 7,909,838 km (0.025 R)
• M11: 9,242,156 km (0.052 R)
• M12: 9,746,301 km (0.046 R)
• M13: 10,994,097 km (0.1 R)
• M14: 11,322,165 km (0.096 R)
• M15: 14,297,069 km (0.115 R)
• M16: 16,143,555 km (0.116 R)
• M17: 20,374,482 km (0.116 R)
• M18: 20,798,742 km (0.097 R)
• M19: 21,738,515 km (0.099 R)
• M20: 22,107,274 km (0.086 R)
• M21: 25,210,383 km (0.105 R)
• M22: 25,535,758 km (0.119 R)
• M23: 26,781,310 km (0.075 R)
• M24: 28,857,728 km (0.051 R)
• M25: 30,391,855 km (0.084 R)
• M26: 30,760,613 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 5.2

Gravity: 29.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.4 AU - 12.8 AU

Year: 15856 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,406,331 km

• M1: 185,801 km (0.113 R)
• M2: 388,655 km (0.085 R)
• M3: 743,801 km (0.086 R)
• M4: 1,731,446 km (0.068 R)
• M5: 2,454,303 km (0.084 R)
• M6: 3,122,257 km (0.117 R)
• M7: 4,308,568 km (0.069 R)
• M8: 5,020,205 km (0.1 R)
• M9: 6,544,757 km (0.091 R)
• M10: 8,006,927 km (0.078 R)
• M11: 9,508,740 km (0.114 R)
• M12: 10,766,409 km (0.103 R)
• M13: 12,002,387 km (0.116 R)
• M14: 12,522,239 km (0.092 R)
• M15: 14,679,291 km (0.112 R)
• M16: 16,510,519 km (0.037 R)
• M17: 18,660,240 km (0.107 R)
• M18: 20,989,628 km (0.116 R)
• M19: 21,839,195 km (0.089 R)
• M20: 23,606,394 km (0.112 R)
• M21: 26,000,559 km (0.108 R)
• M22: 35,055,568 km (0.086 R)
• M23: 42,183,308 km (0.052 R)
• M24: 46,005,384 km (0.113 R)
• M25: 46,796,608 km (0.045 R)
• M26: 47,275,620 km (0.091 R)
• M27: 47,596,807 km (0.097 R)
• M28: 49,060,023 km (0.039 R)
• M29: 57,555,836 km (0.098 R)
• M30: 58,105,758 km (0.095 R)
• M31: 63,213,029 km (0.043 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit