🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.87 AU - 0.91 AU

Year: 310 Days

Day: 44.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,173,203 km

• M1: 70,461 km (0.084 R)
• M2: 319,391 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.22 AU

Year: 380 Days

Day: 35.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,173,203 km

• M1: 43,982 km (0.119 R)
• M2: 169,494 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.62 AU - 4.46 AU

Year: 2996 Days

Day: 44.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,173,203 km

• M1: 865,573 km (0.087 R)
• M2: 1,663,528 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.8

Radius: 10.1

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.64 AU - 7.92 AU

Year: 8007 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,173,203 km

• M1: 127,457 km (0.075 R)
• M2: 743,352 km (0.1 R)
• M3: 1,122,134 km (0.098 R)
• M4: 1,562,849 km (0.051 R)
• M5: 2,341,655 km (0.076 R)
• M6: 2,964,132 km (0.089 R)
• M7: 3,644,653 km (0.092 R)
• M8: 4,288,373 km (0.095 R)
• M9: 5,159,182 km (0.089 R)
• M10: 6,108,829 km (0.108 R)
• M11: 6,866,393 km (0.095 R)
• M12: 7,564,566 km (0.116 R)
• M13: 8,139,770 km (0.104 R)
• M14: 13,364,775 km (0.104 R)
• M15: 13,720,967 km (0.118 R)
• M16: 14,701,880 km (0.092 R)
• M17: 16,260,092 km (0.087 R)
• M18: 16,940,762 km (0.079 R)
• M19: 23,257,981 km (0.065 R)
• M20: 23,601,158 km (0.039 R)
• M21: 24,828,759 km (0.088 R)
• M22: 28,277,588 km (0.068 R)
• M23: 29,063,126 km (0.112 R)
• M24: 37,855,442 km (0.114 R)
• M25: 38,211,335 km (0.111 R)
• M26: 39,050,579 km (0.12 R)
• M27: 39,657,498 km (0.103 R)
• M28: 41,390,440 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit