🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.73 AU

Year: 223 Days

Day: 47 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,780,415 km

• M1: 50,564 km (0.037 R)
• M2: 297,999 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.8 AU - 1.32 AU

Year: 416 Days

Day: 38 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 11

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.01 AU - 5.39 AU

Year: 3880 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,780,415 km

• M1: 193,879 km (0.101 R)
• M2: 401,072 km (0.069 R)
• M3: 484,248 km (0.104 R)
• M4: 829,071 km (0.053 R)
• M5: 907,012 km (0.101 R)
• M6: 1,022,950 km (0.077 R)
• M7: 1,095,206 km (0.07 R)
• M8: 1,348,924 km (0.117 R)
• M9: 1,649,915 km (0.119 R)
• M10: 1,721,423 km (0.033 R)
• M11: 1,852,919 km (0.055 R)
• M12: 1,957,488 km (0.058 R)
• M13: 2,125,935 km (0.096 R)
• M14: 2,267,455 km (0.101 R)
• M15: 2,510,402 km (0.069 R)
• M16: 2,626,639 km (0.101 R)
• M17: 2,778,930 km (0.042 R)
• M18: 2,986,422 km (0.066 R)
• M19: 3,417,115 km (0.078 R)
• M20: 3,621,166 km (0.072 R)
• M21: 4,416,728 km (0.112 R)
• M22: 4,680,169 km (0.111 R)
• M23: 4,762,299 km (0.115 R)
• M24: 5,074,509 km (0.111 R)
• M25: 5,414,994 km (0.104 R)
• M26: 5,697,136 km (0.054 R)
• M27: 5,828,931 km (0.055 R)
• M28: 6,006,355 km (0.091 R)
• M29: 6,321,258 km (0.052 R)
• M30: 6,710,811 km (0.03 R)
• M31: 6,967,072 km (0.107 R)
• M32: 7,155,416 km (0.097 R)
• M33: 7,779,538 km (0.107 R)
• M34: 7,950,528 km (0.093 R)
• M35: 8,147,399 km (0.117 R)
• M36: 8,396,031 km (0.085 R)
• M37: 8,900,475 km (0.106 R)
• M38: 9,053,813 km (0.071 R)
• M39: 9,311,271 km (0.076 R)
• M40: 10,258,076 km (0.102 R)
• M41: 11,043,016 km (0.039 R)
• M42: 12,356,036 km (0.098 R)
• M43: 12,929,594 km (0.108 R)
• M44: 13,161,471 km (0.104 R)
• M45: 13,570,621 km (0.12 R)
• M46: 13,865,479 km (0.092 R)
• M47: 13,954,340 km (0.09 R)
• M48: 14,102,890 km (0.04 R)
• M49: 14,251,890 km (0.102 R)
• M50: 14,611,673 km (0.078 R)
• M51: 14,762,617 km (0.104 R)
• M52: 14,853,273 km (0.067 R)
• M53: 15,096,220 km (0.082 R)
• M54: 17,023,041 km (0.06 R)
• M55: 17,150,049 km (0.094 R)
• M56: 17,693,239 km (0.111 R)
• M57: 17,821,744 km (0.045 R)
• M58: 17,950,697 km (0.11 R)
• M59: 18,274,427 km (0.118 R)
• M60: 18,404,428 km (0.057 R)
• M61: 18,632,714 km (0.034 R)
• M62: 18,993,394 km (0.104 R)
• M63: 19,092,129 km (0.11 R)
• M64: 19,921,649 km (0.113 R)
• M65: 20,022,029 km (0.11 R)
• M66: 20,864,714 km (0.099 R)
• M67: 21,307,674 km (0.1 R)
• M68: 21,788,032 km (0.104 R)
• M69: 22,480,371 km (0.102 R)
• M70: 22,864,389 km (0.117 R)
• M71: 22,969,407 km (0.1 R)
• M72: 23,039,568 km (0.055 R)
• M73: 23,180,040 km (0.09 R)
• M74: 23,709,467 km (0.04 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: 453 - 20,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit