🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.49 AU - 2.09 AU

Year: 912 Days

Day: 41.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.68 AU - 2.46 AU

Year: 1134 Days

Day: 22.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.05 AU - 2.09 AU

Year: 1134 Days

Day: 15.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,857,631 km

• M1: 414,237 km (0.12 R)
• M2: 673,639 km (0.111 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 13.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.18 AU - 6.38 AU

Year: 4620 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,857,631 km

• M1: 190,139 km (0.088 R)
• M2: 319,391 km (0.118 R)
• M3: 410,796 km (0.087 R)
• M4: 669,750 km (0.071 R)
• M5: 774,319 km (0.076 R)
• M6: 929,751 km (0.11 R)
• M7: 1,213,688 km (0.045 R)
• M8: 1,314,816 km (0.081 R)
• M9: 1,536,969 km (0.119 R)
• M10: 1,636,002 km (0.085 R)
• M11: 1,806,245 km (0.111 R)
• M12: 1,911,412 km (0.097 R)
• M13: 2,054,876 km (0.034 R)
• M14: 2,177,247 km (0.115 R)
• M15: 2,327,444 km (0.113 R)
• M16: 2,572,635 km (0.043 R)
• M17: 2,691,714 km (0.08 R)
• M18: 3,474,710 km (0.105 R)
• M19: 3,666,345 km (0.086 R)
• M20: 4,075,495 km (0.098 R)
• M21: 4,356,589 km (0.099 R)
• M22: 4,483,598 km (0.059 R)
• M23: 4,595,796 km (0.102 R)
• M24: 4,773,967 km (0.118 R)
• M25: 4,872,103 km (0.046 R)
• M26: 5,221,115 km (0.034 R)
• M27: 5,322,243 km (0.095 R)
• M28: 5,578,205 km (0.097 R)
• M29: 5,681,877 km (0.111 R)
• M30: 5,908,368 km (0.106 R)
• M31: 6,244,963 km (0.058 R)
• M32: 6,460,683 km (0.043 R)
• M33: 6,862,952 km (0.112 R)
• M34: 7,029,754 km (0.119 R)
• M35: 7,216,900 km (0.082 R)
• M36: 7,614,980 km (0.101 R)
• M37: 7,749,319 km (0.098 R)
• M38: 8,294,604 km (0.094 R)
• M39: 9,278,808 km (0.067 R)
• M40: 10,363,392 km (0.074 R)
• M41: 10,791,242 km (0.096 R)
• M42: 10,985,720 km (0.115 R)
• M43: 11,246,768 km (0.096 R)
• M44: 11,465,929 km (0.094 R)
• M45: 11,686,436 km (0.036 R)
• M46: 11,841,719 km (0.099 R)
• M47: 12,243,987 km (0.096 R)
• M48: 13,131,252 km (0.076 R)
• M49: 13,362,082 km (0.086 R)
• M50: 13,547,733 km (0.028 R)
• M51: 13,710,794 km (0.025 R)
• M52: 13,827,780 km (0.091 R)
• M53: 14,015,525 km (0.085 R)
• M54: 14,369,923 km (0.05 R)
• M55: 14,607,933 km (0.118 R)
• M56: 15,329,593 km (0.111 R)
• M57: 15,645,843 km (0.085 R)
• M58: 16,087,456 km (0.081 R)
• M59: 16,384,108 km (0.045 R)
• M60: 16,508,275 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit