🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.15 AU - 1.35 AU

Year: 518 Days

Day: 39.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.88 AU - 4.36 AU

Year: 3101 Days

Day: 14 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.6

Radius: 5.1

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.93 AU - 14.77 AU

Year: 16096 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,176,077 km

• M1: 63,429 km (0.103 R)
• M2: 351,405 km (0.092 R)
• M3: 561,142 km (0.089 R)
• M4: 972,087 km (0.109 R)
• M5: 1,139,038 km (0.094 R)
• M6: 1,470,846 km (0.103 R)
• M7: 1,846,935 km (0.083 R)
• M8: 2,029,445 km (0.109 R)
• M9: 2,264,313 km (0.104 R)
• M10: 2,561,116 km (0.1 R)
• M11: 3,750,718 km (0.12 R)
• M12: 3,984,689 km (0.075 R)
• M13: 4,547,177 km (0.12 R)
• M14: 4,712,333 km (0.102 R)
• M15: 8,668,449 km (0.116 R)
• M16: 9,393,849 km (0.088 R)
• M17: 9,554,367 km (0.089 R)
• M18: 10,499,078 km (0.115 R)
• M19: 10,730,206 km (0.058 R)
• M20: 13,031,022 km (0.077 R)
• M21: 15,195,853 km (0.051 R)
• M22: 15,566,107 km (0.107 R)
• M23: 17,028,277 km (0.091 R)
• M24: 23,794,439 km (0.073 R)
• M25: 24,193,267 km (0.106 R)
• M26: 25,004,387 km (0.085 R)
• M27: 25,520,350 km (0.076 R)
• M28: 27,002,864 km (0.082 R)
• M29: 28,654,126 km (0.063 R)
• M30: 30,371,360 km (0.041 R)
• M31: 37,121,216 km (0.068 R)
• M32: 54,685,502 km (0.113 R)
• M33: 55,205,803 km (0.114 R)
• M34: 56,080,053 km (0.097 R)
• M35: 62,839,184 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 20,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit