🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.83 AU - 0.93 AU

Year: 291 Days

Day: 47.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.89 AU - 0.91 AU

Year: 301 Days

Day: 12.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,372,752 km

• M1: 99,183 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.94 AU - 1.22 AU

Year: 396 Days

Day: 33.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 9.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.09 AU - 12.07 AU

Year: 13914 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,372,752 km

• M1: 128,056 km (0.106 R)
• M2: 227,239 km (0.048 R)
• M3: 315,502 km (0.09 R)
• M4: 811,718 km (0.093 R)
• M5: 2,157,351 km (0.069 R)
• M6: 2,264,313 km (0.118 R)
• M7: 2,779,080 km (0.101 R)
• M8: 2,942,889 km (0.102 R)
• M9: 3,109,990 km (0.053 R)
• M10: 3,939,510 km (0.076 R)
• M11: 4,203,999 km (0.095 R)
• M12: 4,284,483 km (0.105 R)
• M13: 4,447,096 km (0.079 R)
• M14: 4,583,978 km (0.107 R)
• M15: 4,778,306 km (0.072 R)
• M16: 6,489,256 km (0.088 R)
• M17: 7,247,867 km (0.112 R)
• M18: 7,344,657 km (0.088 R)
• M19: 7,637,719 km (0.104 R)
• M20: 7,703,243 km (0.054 R)
• M21: 7,901,311 km (0.119 R)
• M22: 8,201,554 km (0.089 R)
• M23: 8,813,409 km (0.102 R)
• M24: 9,159,578 km (0.097 R)
• M25: 9,334,458 km (0.109 R)
• M26: 10,080,653 km (0.113 R)
• M27: 10,188,961 km (0.117 R)
• M28: 10,370,124 km (0.111 R)
• M29: 10,479,331 km (0.07 R)
• M30: 11,366,745 km (0.087 R)
• M31: 11,479,393 km (0.074 R)
• M32: 12,086,461 km (0.063 R)
• M33: 12,201,352 km (0.118 R)
• M34: 12,432,481 km (0.082 R)
• M35: 13,569,574 km (0.112 R)
• M36: 14,454,296 km (0.106 R)
• M37: 14,617,208 km (0.098 R)
• M38: 15,274,691 km (0.1 R)
• M39: 15,774,198 km (0.078 R)
• M40: 15,942,047 km (0.106 R)
• M41: 16,618,678 km (0.045 R)
• M42: 17,046,378 km (0.085 R)
• M43: 17,261,650 km (0.092 R)
• M44: 17,781,951 km (0.07 R)
• M45: 18,044,046 km (0.073 R)
• M46: 18,571,977 km (0.094 R)
• M47: 19,104,994 km (0.119 R)
• M48: 19,643,098 km (0.117 R)
• M49: 20,049,855 km (0.118 R)
• M50: 20,231,616 km (0.119 R)
• M51: 21,426,005 km (0.104 R)
• M52: 21,518,906 km (0.096 R)
• M53: 22,360,394 km (0.104 R)
• M54: 22,927,370 km (0.09 R)
• M55: 23,594,875 km (0.092 R)
• M56: 24,172,024 km (0.117 R)
• M57: 24,705,191 km (0.098 R)
• M58: 25,487,588 km (0.097 R)
• M59: 25,635,241 km (0.118 R)
• M60: 26,477,178 km (0.112 R)
• M61: 26,726,408 km (0.113 R)
• M62: 27,731,556 km (0.115 R)
• M63: 27,934,111 km (0.096 R)
• M64: 29,005,382 km (0.113 R)
• M65: 29,159,467 km (0.119 R)
• M66: 31,345,990 km (0.09 R)
• M67: 31,927,178 km (0.112 R)
• M68: 33,261,591 km (0.095 R)
• M69: 34,832,219 km (0.062 R)
• M70: 36,205,527 km (0.118 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit