🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.7 AU - 0.82 AU

Year: 254 Days

Day: 23.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,309,220 km

• M1: 339,438 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.63 AU - 2.71 AU

Year: 1224 Days

Day: 30.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.8

Radius: 4.2

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.04 AU - 15.78 AU

Year: 18802 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,309,220 km

• M1: 52,359 km (0.078 R)
• M2: 226,192 km (0.11 R)
• M3: 359,184 km (0.1 R)
• M4: 599,439 km (0.086 R)
• M5: 837,598 km (0.101 R)
• M6: 1,386,623 km (0.045 R)
• M7: 2,861,807 km (0.107 R)
• M8: 3,075,433 km (0.07 R)
• M9: 3,780,637 km (0.116 R)
• M10: 4,619,732 km (0.093 R)
• M11: 5,220,517 km (0.08 R)
• M12: 5,797,067 km (0.055 R)
• M13: 6,023,708 km (0.115 R)
• M14: 7,075,381 km (0.049 R)
• M15: 9,023,295 km (0.114 R)
• M16: 13,735,927 km (0.096 R)
• M17: 15,039,373 km (0.087 R)
• M18: 18,613,565 km (0.1 R)
• M19: 19,440,842 km (0.116 R)
• M20: 20,292,353 km (0.116 R)
• M21: 24,826,515 km (0.084 R)
• M22: 26,960,528 km (0.08 R)
• M23: 27,591,981 km (0.087 R)
• M24: 30,329,472 km (0.119 R)
• M25: 30,555,963 km (0.116 R)
• M26: 31,357,658 km (0.066 R)
• M27: 31,822,010 km (0.097 R)
• M28: 32,764,477 km (0.051 R)
• M29: 33,846,817 km (0.1 R)
• M30: 37,626,408 km (0.103 R)
• M31: 38,946,160 km (0.053 R)
• M32: 44,827,152 km (0.051 R)
• M33: 47,366,575 km (0.058 R)
• M34: 48,131,320 km (0.093 R)
• M35: 50,475,070 km (0.085 R)
• M36: 53,386,394 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 20,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit