🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.57 AU - 0.65 AU

Year: 170 Days

Day: 42.3 Hours

Environment

Temp: 249 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,383,711 km

• M1: 71,059 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.84 AU - 1.96 AU

Year: 934 Days

Day: 22.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.63 AU - 2.81 AU

Year: 1599 Days

Day: 37.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 9.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.59 AU - 5.63 AU

Year: 4736 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,383,711 km

• M1: 118,332 km (0.117 R)
• M2: 501,153 km (0.08 R)
• M3: 1,198,728 km (0.108 R)
• M4: 2,677,353 km (0.048 R)
• M5: 3,053,741 km (0.078 R)
• M6: 4,805,981 km (0.107 R)
• M7: 5,111,011 km (0.118 R)
• M8: 6,390,522 km (0.099 R)
• M9: 9,988,500 km (0.078 R)
• M10: 11,972,168 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.9

Radius: 4.7

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.65 AU - 22.31 AU

Year: 28317 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,383,711 km

• M1: 59,390 km (0.101 R)
• M2: 215,271 km (0.076 R)
• M3: 542,741 km (0.075 R)
• M4: 813,064 km (0.113 R)
• M5: 1,359,246 km (0.103 R)
• M6: 1,710,801 km (0.106 R)
• M7: 1,977,235 km (0.086 R)
• M8: 2,593,129 km (0.04 R)
• M9: 3,837,485 km (0.093 R)
• M10: 5,122,530 km (0.106 R)
• M11: 5,717,032 km (0.068 R)
• M12: 6,224,618 km (0.068 R)
• M13: 8,186,893 km (0.06 R)
• M14: 8,398,125 km (0.113 R)
• M15: 12,706,843 km (0.067 R)
• M16: 12,918,823 km (0.117 R)
• M17: 14,164,824 km (0.082 R)
• M18: 15,730,814 km (0.116 R)
• M19: 17,495,621 km (0.084 R)
• M20: 21,115,291 km (0.112 R)
• M21: 24,217,352 km (0.07 R)
• M22: 25,203,950 km (0.111 R)
• M23: 25,538,750 km (0.089 R)
• M24: 25,876,542 km (0.114 R)
• M25: 37,448,536 km (0.077 R)
• M26: 41,494,261 km (0.117 R)
• M27: 42,904,819 km (0.082 R)
• M28: 44,185,377 km (0.096 R)
• M29: 48,522,817 km (0.115 R)
• M30: 50,617,038 km (0.085 R)
• M31: 62,402,957 km (0.111 R)
• M32: 62,810,910 km (0.074 R)
• M33: 64,252,734 km (0.071 R)
• M34: 66,562,675 km (0.117 R)
• M35: 66,775,254 km (0.082 R)
• M36: 67,202,056 km (0.054 R)
• M37: 79,184,846 km (0.082 R)
• M38: 79,423,604 km (0.089 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit