🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.65 AU - 2.83 AU

Year: 1673 Days

Day: 29.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,244,191 km

• M1: 259,552 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.93 AU - 4.55 AU

Year: 2669 Days

Day: 42.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.53 AU - 7.85 AU

Year: 6384 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,244,191 km

• M1: 152,141 km (0.1 R)
• M2: 479,012 km (0.07 R)
• M3: 894,446 km (0.084 R)
• M4: 1,226,254 km (0.077 R)
• M5: 1,780,813 km (0.106 R)
• M6: 2,131,470 km (0.106 R)
• M7: 2,477,790 km (0.065 R)
• M8: 2,935,709 km (0.1 R)
• M9: 4,114,839 km (0.048 R)
• M10: 4,784,738 km (0.102 R)
• M11: 5,215,131 km (0.109 R)
• M12: 5,759,368 km (0.065 R)
• M13: 6,500,476 km (0.103 R)
• M14: 7,165,439 km (0.062 R)
• M15: 11,049,748 km (0.051 R)
• M16: 11,516,493 km (0.046 R)
• M17: 12,589,558 km (0.102 R)
• M18: 13,047,178 km (0.093 R)
• M19: 14,597,910 km (0.055 R)
• M20: 17,616,795 km (0.08 R)
• M21: 19,642,200 km (0.092 R)
• M22: 20,327,508 km (0.102 R)
• M23: 21,385,016 km (0.095 R)
• M24: 25,497,012 km (0.065 R)
• M25: 27,144,833 km (0.058 R)
• M26: 28,167,035 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 13.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.41 AU - 9.03 AU

Year: 9501 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,244,191 km

• M1: 176,077 km (0.034 R)
• M2: 659,427 km (0.066 R)
• M3: 1,145,022 km (0.1 R)
• M4: 1,909,916 km (0.057 R)
• M5: 2,400,298 km (0.113 R)
• M6: 3,490,717 km (0.025 R)
• M7: 4,065,771 km (0.068 R)
• M8: 4,523,391 km (0.062 R)
• M9: 5,407,813 km (0.111 R)
• M10: 6,035,376 km (0.104 R)
• M11: 6,480,430 km (0.046 R)
• M12: 7,605,406 km (0.084 R)
• M13: 9,482,411 km (0.12 R)
• M14: 11,370,635 km (0.092 R)
• M15: 13,813,568 km (0.05 R)
• M16: 14,789,096 km (0.1 R)
• M17: 16,516,353 km (0.096 R)
• M18: 17,992,286 km (0.088 R)
• M19: 18,606,834 km (0.09 R)
• M20: 20,617,579 km (0.107 R)
• M21: 23,488,661 km (0.114 R)
• M22: 24,689,633 km (0.118 R)
• M23: 25,257,506 km (0.06 R)
• M24: 27,213,797 km (0.103 R)
• M25: 32,093,830 km (0.1 R)
• M26: 33,572,156 km (0.09 R)
• M27: 34,739,767 km (0.036 R)
• M28: 37,032,803 km (0.067 R)
• M29: 39,553,677 km (0.12 R)
• M30: 45,357,476 km (0.11 R)
• M31: 48,683,635 km (0.087 R)
• M32: 49,427,585 km (0.089 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: 367 - 14,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit