🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.82 AU - 1.04 AU

Year: 381 Days

Day: 46.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.02 AU - 2.46 AU

Year: 1423 Days

Day: 46.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,223,674 km

• M1: 357,838 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 13.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.39 AU - 10.63 AU

Year: 13447 Days

Day: 11.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,223,674 km

• M1: 164,258 km (0.072 R)
• M2: 625,170 km (0.073 R)
• M3: 1,236,277 km (0.059 R)
• M4: 2,031,689 km (0.097 R)
• M5: 2,644,292 km (0.077 R)
• M6: 3,712,720 km (0.104 R)
• M7: 4,555,255 km (0.061 R)
• M8: 5,491,289 km (0.071 R)
• M9: 6,483,721 km (0.045 R)
• M10: 7,258,189 km (0.092 R)
• M11: 7,975,960 km (0.106 R)
• M12: 9,378,141 km (0.059 R)
• M13: 10,138,248 km (0.032 R)
• M14: 14,924,482 km (0.081 R)
• M15: 16,023,428 km (0.106 R)
• M16: 17,571,616 km (0.117 R)
• M17: 19,430,370 km (0.103 R)
• M18: 21,114,393 km (0.087 R)
• M19: 28,552,698 km (0.112 R)
• M20: 29,390,446 km (0.026 R)
• M21: 29,957,871 km (0.049 R)
• M22: 31,017,323 km (0.117 R)
• M23: 32,703,441 km (0.066 R)
• M24: 35,934,157 km (0.063 R)

Asteroid Belt

Center: 10.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.6

Radius: 3.4

Gravity: 74.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.02 AU - 12.88 AU

Year: 17540 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 157.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,223,674 km

• M1: 42,336 km (0.112 R)
• M2: 150,795 km (0.087 R)
• M3: 327,769 km (0.071 R)
• M4: 1,489,396 km (0.067 R)
• M5: 2,113,070 km (0.112 R)
• M6: 2,392,070 km (0.089 R)
• M7: 2,505,764 km (0.077 R)
• M8: 2,623,049 km (0.095 R)
• M9: 4,167,647 km (0.116 R)
• M10: 4,640,676 km (0.091 R)
• M11: 4,853,853 km (0.089 R)
• M12: 5,854,513 km (0.106 R)
• M13: 6,712,157 km (0.054 R)
• M14: 6,893,171 km (0.08 R)
• M15: 7,312,494 km (0.092 R)
• M16: 11,880,614 km (0.117 R)
• M17: 12,894,888 km (0.099 R)
• M18: 19,474,800 km (0.115 R)
• M19: 22,052,073 km (0.111 R)
• M20: 22,857,208 km (0.084 R)
• M21: 23,473,701 km (0.119 R)
• M22: 23,681,792 km (0.04 R)
• M23: 23,890,930 km (0.109 R)
• M24: 24,525,973 km (0.056 R)
• M25: 26,051,123 km (0.086 R)
• M26: 27,986,770 km (0.11 R)
• M27: 28,929,984 km (0.056 R)
• M28: 31,129,372 km (0.12 R)
• M29: 33,045,122 km (0.051 R)
• M30: 35,446,019 km (0.108 R)
• M31: 35,582,751 km (0.105 R)
• M32: 38,824,537 km (0.057 R)
• M33: 43,811,532 km (0.089 R)
• M34: 50,063,376 km (0.06 R)
• M35: 50,927,753 km (0.058 R)
• M36: 53,400,905 km (0.046 R)
• M37: 54,484,891 km (0.093 R)
• M38: 55,583,538 km (0.115 R)
• M39: 61,102,054 km (0.043 R)
• M40: 62,287,617 km (0.077 R)
• M41: 66,558,037 km (0.108 R)
• M42: 69,939,548 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 18,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit