🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.13 AU

Year: 334 Days

Day: 32.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,453,709 km

• M1: 683,812 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.73 AU - 2.97 AU

Year: 1822 Days

Day: 37 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 9.1

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5 AU - 5.02 AU

Year: 4247 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,453,709 km

• M1: 113,246 km (0.046 R)
• M2: 504,294 km (0.113 R)
• M3: 846,874 km (0.105 R)
• M4: 1,444,068 km (0.055 R)
• M5: 1,937,292 km (0.103 R)
• M6: 2,315,625 km (0.117 R)
• M7: 2,795,535 km (0.087 R)
• M8: 3,320,624 km (0.093 R)
• M9: 3,977,359 km (0.052 R)
• M10: 4,469,536 km (0.117 R)
• M11: 5,054,762 km (0.12 R)
• M12: 5,519,413 km (0.118 R)
• M13: 6,953,758 km (0.102 R)
• M14: 12,385,357 km (0.104 R)
• M15: 12,728,984 km (0.1 R)
• M16: 15,427,729 km (0.082 R)
• M17: 17,121,476 km (0.111 R)
• M18: 18,044,495 km (0.115 R)
• M19: 20,599,477 km (0.079 R)
• M20: 21,502,151 km (0.079 R)
• M21: 24,908,494 km (0.115 R)
• M22: 26,495,728 km (0.099 R)
• M23: 27,149,171 km (0.116 R)

Asteroid Belt

Center: 11.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.1

Radius: 4.8

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.62 AU - 20.28 AU

Year: 31244 Days

Day: 19.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 168.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,453,709 km

• M1: 59,839 km (0.098 R)
• M2: 439,818 km (0.076 R)
• M3: 774,917 km (0.12 R)
• M4: 1,205,160 km (0.118 R)
• M5: 1,406,818 km (0.102 R)
• M6: 1,667,418 km (0.112 R)
• M7: 2,646,237 km (0.077 R)
• M8: 3,301,475 km (0.03 R)
• M9: 3,667,093 km (0.035 R)
• M10: 3,991,870 km (0.083 R)
• M11: 6,825,702 km (0.104 R)
• M12: 9,761,710 km (0.077 R)
• M13: 10,195,244 km (0.11 R)
• M14: 11,301,072 km (0.093 R)
• M15: 11,709,923 km (0.077 R)
• M16: 14,058,011 km (0.11 R)
• M17: 14,293,029 km (0.04 R)
• M18: 20,250,765 km (0.092 R)
• M19: 22,948,912 km (0.064 R)
• M20: 23,935,959 km (0.026 R)
• M21: 25,527,231 km (0.099 R)
• M22: 31,383,539 km (0.111 R)
• M23: 32,872,786 km (0.106 R)
• M24: 35,266,052 km (0.12 R)
• M25: 37,172,528 km (0.112 R)
• M26: 40,712,163 km (0.113 R)
• M27: 47,391,558 km (0.109 R)
• M28: 48,452,506 km (0.061 R)
• M29: 50,989,537 km (0.084 R)
• M30: 54,765,237 km (0.104 R)
• M31: 57,916,816 km (0.102 R)
• M32: 58,723,148 km (0.093 R)
• M33: 59,536,961 km (0.107 R)
• M34: 60,152,257 km (0.059 R)
• M35: 61,813,691 km (0.102 R)
• M36: 67,646,811 km (0.052 R)
• M37: 69,669,673 km (0.103 R)
• M38: 70,124,750 km (0.114 R)
• M39: 70,581,622 km (0.09 R)
• M40: 71,270,819 km (0.089 R)
• M41: 83,426,245 km (0.088 R)
• M42: 83,682,506 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 17,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit