🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.52 AU - 0.72 AU

Year: 187 Days

Day: 30.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.32 AU - 2.92 AU

Year: 1624 Days

Day: 47.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,524,254 km

• M1: 55,351 km (0.118 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 9.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.45 AU - 8.83 AU

Year: 7305 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,524,254 km

• M1: 119,379 km (0.082 R)
• M2: 636,389 km (0.057 R)
• M3: 1,019,210 km (0.118 R)
• M4: 1,577,510 km (0.119 R)
• M5: 2,648,630 km (0.085 R)
• M6: 2,980,289 km (0.046 R)
• M7: 3,707,933 km (0.079 R)
• M8: 4,503,644 km (0.088 R)
• M9: 6,489,855 km (0.111 R)
• M10: 6,880,305 km (0.085 R)
• M11: 8,078,435 km (0.068 R)
• M12: 8,890,302 km (0.119 R)
• M13: 10,430,263 km (0.101 R)
• M14: 11,740,590 km (0.06 R)
• M15: 12,276,151 km (0.115 R)
• M16: 13,157,432 km (0.103 R)
• M17: 14,330,279 km (0.073 R)
• M18: 15,307,004 km (0.048 R)
• M19: 15,784,969 km (0.083 R)
• M20: 17,913,298 km (0.116 R)
• M21: 19,107,089 km (0.103 R)
• M22: 23,284,011 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.8

Radius: 6.4

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.69 AU - 15.37 AU

Year: 21206 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,524,254 km

• M1: 79,736 km (0.069 R)
• M2: 358,736 km (0.071 R)
• M3: 579,542 km (0.105 R)
• M4: 839,394 km (0.076 R)
• M5: 1,123,181 km (0.038 R)
• M6: 1,407,716 km (0.116 R)
• M7: 1,886,728 km (0.112 R)
• M8: 2,143,588 km (0.098 R)
• M9: 2,777,135 km (0.092 R)
• M10: 3,005,272 km (0.085 R)
• M11: 3,983,193 km (0.07 R)
• M12: 5,120,286 km (0.092 R)
• M13: 5,702,820 km (0.118 R)
• M14: 6,999,236 km (0.106 R)
• M15: 7,233,057 km (0.067 R)
• M16: 7,965,787 km (0.113 R)
• M17: 9,073,260 km (0.037 R)
• M18: 10,160,538 km (0.107 R)
• M19: 12,183,849 km (0.106 R)
• M20: 13,077,547 km (0.049 R)
• M21: 16,427,043 km (0.067 R)
• M22: 17,007,932 km (0.068 R)
• M23: 17,861,238 km (0.041 R)
• M24: 19,376,963 km (0.111 R)
• M25: 20,976,464 km (0.084 R)
• M26: 21,365,269 km (0.101 R)
• M27: 24,328,952 km (0.081 R)
• M28: 26,300,054 km (0.045 R)
• M29: 28,257,243 km (0.113 R)
• M30: 36,917,463 km (0.084 R)
• M31: 47,525,000 km (0.073 R)
• M32: 49,384,351 km (0.091 R)
• M33: 71,589,163 km (0.089 R)
• M34: 71,808,624 km (0.102 R)
• M35: 76,524,248 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 17,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit