🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 287 Days

Day: 21 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.86 AU - 0.98 AU

Year: 375 Days

Day: 30.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,523,439 km

• M1: 476,320 km (0.03 R)
• M2: 773,870 km (0.085 R)

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 12.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.71 AU - 4.19 AU

Year: 2721 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,523,439 km

• M1: 171,888 km (0.072 R)
• M2: 342,280 km (0.071 R)
• M3: 485,744 km (0.111 R)
• M4: 681,568 km (0.115 R)
• M5: 853,007 km (0.059 R)
• M6: 1,039,855 km (0.035 R)
• M7: 1,428,061 km (0.062 R)
• M8: 1,529,937 km (0.084 R)
• M9: 1,860,998 km (0.104 R)
• M10: 1,952,551 km (0.081 R)
• M11: 2,098,110 km (0.111 R)
• M12: 2,356,166 km (0.092 R)
• M13: 2,545,408 km (0.107 R)
• M14: 2,636,363 km (0.084 R)
• M15: 2,797,929 km (0.044 R)
• M16: 2,963,085 km (0.071 R)
• M17: 3,167,885 km (0.12 R)
• M18: 3,553,697 km (0.1 R)
• M19: 3,668,589 km (0.076 R)
• M20: 3,771,811 km (0.066 R)
• M21: 3,981,099 km (0.117 R)
• M22: 4,438,718 km (0.088 R)
• M23: 4,646,061 km (0.078 R)
• M24: 5,070,470 km (0.103 R)
• M25: 5,760,416 km (0.096 R)
• M26: 6,262,616 km (0.072 R)
• M27: 6,763,170 km (0.119 R)
• M28: 6,954,207 km (0.12 R)
• M29: 7,407,039 km (0.112 R)
• M30: 7,719,849 km (0.03 R)
• M31: 8,070,656 km (0.081 R)
• M32: 8,205,593 km (0.12 R)
• M33: 8,324,374 km (0.119 R)
• M34: 8,546,526 km (0.088 R)
• M35: 8,996,666 km (0.095 R)
• M36: 9,119,187 km (0.111 R)
• M37: 9,224,654 km (0.088 R)
• M38: 9,507,842 km (0.115 R)
• M39: 10,762,071 km (0.102 R)
• M40: 11,608,047 km (0.102 R)
• M41: 11,990,868 km (0.092 R)
• M42: 12,145,103 km (0.066 R)
• M43: 12,553,356 km (0.119 R)
• M44: 12,670,790 km (0.09 R)
• M45: 12,966,096 km (0.069 R)
• M46: 13,124,520 km (0.099 R)
• M47: 13,383,325 km (0.112 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: 259 - 19,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit