🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 47.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,790,914 km

• M1: 147,055 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.78 AU

Year: 188 Days

Day: 30.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.56 AU - 2.46 AU

Year: 1046 Days

Day: 25.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,790,914 km

• M1: 1,079,199 km (0.097 R)

Asteroid Belt

Center: 10.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885

Radius: 4.9

Gravity: 36.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.49 AU - 23.59 AU

Year: 30498 Days

Day: 19.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 109,790,914 km

• M1: 60,886 km (0.115 R)
• M2: 275,260 km (0.11 R)
• M3: 431,291 km (0.097 R)
• M4: 755,768 km (0.087 R)
• M5: 965,355 km (0.061 R)
• M6: 2,220,780 km (0.061 R)
• M7: 2,682,140 km (0.111 R)
• M8: 3,758,647 km (0.109 R)
• M9: 5,011,678 km (0.101 R)
• M10: 5,847,482 km (0.12 R)
• M11: 7,189,524 km (0.108 R)
• M12: 17,339,440 km (0.097 R)
• M13: 19,228,263 km (0.086 R)
• M14: 20,596,784 km (0.036 R)
• M15: 23,762,575 km (0.063 R)
• M16: 25,584,976 km (0.104 R)
• M17: 26,594,163 km (0.062 R)
• M18: 31,037,818 km (0.1 R)
• M19: 33,658,324 km (0.117 R)
• M20: 35,484,914 km (0.059 R)
• M21: 37,376,579 km (0.036 R)
• M22: 39,168,762 km (0.1 R)
• M23: 40,170,020 km (0.078 R)
• M24: 42,397,832 km (0.089 R)
• M25: 53,141,352 km (0.106 R)
• M26: 55,822,445 km (0.073 R)
• M27: 59,681,472 km (0.109 R)
• M28: 64,866,385 km (0.109 R)
• M29: 75,606,165 km (0.086 R)
• M30: 77,678,246 km (0.052 R)
• M31: 85,785,253 km (0.111 R)
• M32: 87,754,859 km (0.118 R)
• M33: 88,893,598 km (0.113 R)
• M34: 102,078,406 km (0.105 R)
• M35: 103,971,567 km (0.111 R)
• M36: 108,479,400 km (0.101 R)
• M37: 108,806,271 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 16,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit