🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.45 AU - 0.55 AU

Year: 228 Days

Day: 17.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 11.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.88 AU - 6.22 AU

Year: 7327 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,117,529 km

• M1: 194,477 km (0.116 R)
• M2: 577,747 km (0.082 R)
• M3: 968,048 km (0.066 R)
• M4: 1,346,830 km (0.081 R)
• M5: 1,910,963 km (0.076 R)
• M6: 3,348,150 km (0.083 R)
• M7: 4,952,438 km (0.043 R)
• M8: 5,800,209 km (0.102 R)
• M9: 6,572,882 km (0.089 R)
• M10: 7,413,023 km (0.075 R)
• M11: 8,562,234 km (0.083 R)
• M12: 9,870,767 km (0.115 R)
• M13: 10,549,941 km (0.103 R)
• M14: 11,701,097 km (0.051 R)
• M15: 14,595,217 km (0.097 R)
• M16: 16,771,118 km (0.071 R)
• M17: 21,907,711 km (0.075 R)
• M18: 22,288,587 km (0.115 R)
• M19: 22,907,174 km (0.028 R)
• M20: 25,329,313 km (0.059 R)
• M21: 29,644,912 km (0.07 R)
• M22: 30,487,747 km (0.063 R)
• M23: 31,927,626 km (0.085 R)
• M24: 32,319,124 km (0.036 R)

Asteroid Belt

Center: 7.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.3

Radius: 7.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.01 AU - 12.15 AU

Year: 22220 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,117,529 km

• M1: 95,294 km (0.11 R)
• M2: 405,410 km (0.084 R)
• M3: 828,473 km (0.036 R)
• M4: 1,114,355 km (0.069 R)
• M5: 1,856,809 km (0.088 R)
• M6: 2,712,359 km (0.101 R)
• M7: 3,670,533 km (0.071 R)
• M8: 5,138,986 km (0.09 R)
• M9: 5,488,297 km (0.082 R)
• M10: 6,591,881 km (0.115 R)
• M11: 7,260,733 km (0.081 R)
• M12: 8,732,776 km (0.11 R)
• M13: 10,727,215 km (0.094 R)
• M14: 11,240,784 km (0.037 R)
• M15: 15,809,503 km (0.117 R)
• M16: 17,781,203 km (0.078 R)
• M17: 20,425,944 km (0.113 R)
• M18: 25,264,836 km (0.094 R)
• M19: 27,523,615 km (0.069 R)
• M20: 32,793,948 km (0.115 R)
• M21: 36,487,818 km (0.112 R)
• M22: 43,963,224 km (0.069 R)
• M23: 44,398,105 km (0.099 R)
• M24: 46,017,053 km (0.115 R)
• M25: 50,949,744 km (0.092 R)
• M26: 52,560,763 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit