🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 278 Days

Day: 32.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,826,066 km

• M1: 49,816 km (0.107 R)
• M2: 456,274 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477

Radius: 12.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.46 AU - 2.18 AU

Year: 1585 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,826,066 km

• M1: 154,385 km (0.11 R)
• M2: 599,887 km (0.086 R)
• M3: 1,296,714 km (0.049 R)
• M4: 1,842,747 km (0.098 R)
• M5: 2,370,977 km (0.1 R)
• M6: 2,999,138 km (0.113 R)
• M7: 3,436,861 km (0.11 R)
• M8: 3,834,193 km (0.111 R)
• M9: 5,054,314 km (0.084 R)
• M10: 5,875,307 km (0.064 R)
• M11: 6,565,701 km (0.113 R)
• M12: 7,283,920 km (0.055 R)
• M13: 7,782,380 km (0.117 R)
• M14: 8,760,451 km (0.105 R)
• M15: 9,600,593 km (0.045 R)
• M16: 11,580,970 km (0.049 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 14.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.01 AU - 4.19 AU

Year: 4410 Days

Day: 5.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,826,066 km

• M1: 175,478 km (0.11 R)
• M2: 630,106 km (0.077 R)
• M3: 1,071,270 km (0.111 R)
• M4: 1,603,390 km (0.114 R)
• M5: 2,423,934 km (0.085 R)
• M6: 4,238,856 km (0.114 R)
• M7: 5,306,835 km (0.089 R)
• M8: 5,760,864 km (0.072 R)
• M9: 6,952,112 km (0.094 R)
• M10: 8,916,183 km (0.051 R)
• M11: 13,818,804 km (0.106 R)
• M12: 17,384,170 km (0.071 R)
• M13: 19,616,170 km (0.096 R)
• M14: 20,339,925 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 8.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.16 AU - 4.88 AU

Year: 6205 Days

Day: 10.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,826,066 km

• M1: 110,553 km (0.076 R)
• M2: 601,084 km (0.07 R)
• M3: 984,952 km (0.103 R)
• M4: 1,376,749 km (0.075 R)
• M5: 1,964,220 km (0.089 R)
• M6: 2,354,371 km (0.091 R)
• M7: 2,743,924 km (0.056 R)
• M8: 3,801,431 km (0.057 R)
• M9: 4,506,037 km (0.114 R)
• M10: 4,902,621 km (0.117 R)
• M11: 5,376,248 km (0.082 R)
• M12: 6,507,657 km (0.085 R)
• M13: 8,962,558 km (0.065 R)
• M14: 9,273,273 km (0.082 R)
• M15: 10,248,501 km (0.103 R)
• M16: 10,979,586 km (0.066 R)
• M17: 11,930,281 km (0.058 R)
• M18: 13,994,582 km (0.047 R)
• M19: 14,625,585 km (0.077 R)
• M20: 16,632,890 km (0.098 R)
• M21: 18,943,878 km (0.1 R)
• M22: 19,715,952 km (0.07 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: 291 - 19,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit