🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.08 AU - 1.34 AU

Year: 608 Days

Day: 32.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,304,395 km

• M1: 92,302 km (0.101 R)
• M2: 692,638 km (0.119 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.8

Radius: 12.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.84 AU - 2.98 AU

Year: 1708 Days

Day: 8 Hours

Environment

Temp: -139 °C

Axial Tilt: 123.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,304,395 km

• M1: 155,432 km (0.072 R)
• M2: 629,508 km (0.113 R)
• M3: 1,108,520 km (0.106 R)
• M4: 1,506,002 km (0.091 R)
• M5: 2,055,026 km (0.106 R)
• M6: 2,984,926 km (0.112 R)
• M7: 3,434,917 km (0.082 R)
• M8: 4,231,675 km (0.05 R)
• M9: 5,003,750 km (0.088 R)
• M10: 5,709,702 km (0.109 R)
• M11: 6,603,699 km (0.072 R)
• M12: 7,453,864 km (0.108 R)
• M13: 8,088,458 km (0.12 R)
• M14: 9,031,223 km (0.055 R)
• M15: 9,592,963 km (0.061 R)
• M16: 10,479,331 km (0.036 R)
• M17: 11,965,436 km (0.037 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.3

Radius: 5.7

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.79 AU - 16.21 AU

Year: 22646 Days

Day: 15.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,304,395 km

• M1: 72,106 km (0.078 R)
• M2: 263,442 km (0.065 R)
• M3: 725,400 km (0.065 R)
• M4: 1,112,260 km (0.097 R)
• M5: 1,445,863 km (0.038 R)
• M6: 1,881,941 km (0.063 R)
• M7: 3,339,623 km (0.099 R)
• M8: 4,466,244 km (0.085 R)
• M9: 6,119,002 km (0.095 R)
• M10: 8,777,057 km (0.118 R)
• M11: 9,274,918 km (0.065 R)
• M12: 11,391,579 km (0.067 R)
• M13: 11,718,001 km (0.051 R)
• M14: 11,983,687 km (0.094 R)
• M15: 14,407,173 km (0.042 R)
• M16: 15,177,751 km (0.087 R)
• M17: 16,056,788 km (0.078 R)
• M18: 16,550,312 km (0.077 R)
• M19: 18,446,764 km (0.098 R)
• M20: 21,555,707 km (0.096 R)
• M21: 22,055,364 km (0.074 R)
• M22: 22,974,194 km (0.087 R)
• M23: 23,285,956 km (0.08 R)
• M24: 23,495,393 km (0.038 R)
• M25: 23,706,176 km (0.101 R)
• M26: 24,670,035 km (0.047 R)
• M27: 28,308,854 km (0.053 R)
• M28: 31,516,681 km (0.029 R)
• M29: 32,030,699 km (0.065 R)
• M30: 33,207,885 km (0.074 R)
• M31: 44,803,814 km (0.039 R)
• M32: 52,661,143 km (0.08 R)
• M33: 54,482,797 km (0.06 R)
• M34: 62,391,587 km (0.11 R)
• M35: 64,843,197 km (0.074 R)
• M36: 73,253,739 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 11,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit