🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.6 AU - 0.8 AU

Year: 206 Days

Day: 13.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.95 AU - 5.01 AU

Year: 3333 Days

Day: 22.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,733,491 km

• M1: 152,141 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 10.2

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.9 AU - 11.62 AU

Year: 10717 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,733,491 km

• M1: 128,355 km (0.101 R)
• M2: 495,618 km (0.053 R)
• M3: 884,423 km (0.086 R)
• M4: 1,231,190 km (0.081 R)
• M5: 1,748,201 km (0.072 R)
• M6: 2,250,550 km (0.075 R)
• M7: 3,758,647 km (0.113 R)
• M8: 5,814,570 km (0.112 R)
• M9: 6,457,242 km (0.075 R)
• M10: 6,816,277 km (0.087 R)
• M11: 8,019,343 km (0.108 R)
• M12: 10,620,850 km (0.069 R)
• M13: 11,874,331 km (0.107 R)
• M14: 12,232,767 km (0.065 R)
• M15: 12,908,501 km (0.098 R)
• M16: 14,200,877 km (0.071 R)
• M17: 16,666,848 km (0.103 R)
• M18: 19,323,108 km (0.103 R)
• M19: 19,736,297 km (0.097 R)
• M20: 20,665,899 km (0.098 R)
• M21: 21,360,033 km (0.088 R)
• M22: 22,703,571 km (0.12 R)
• M23: 26,866,431 km (0.089 R)
• M24: 28,750,766 km (0.073 R)
• M25: 33,725,045 km (0.095 R)
• M26: 40,578,273 km (0.061 R)
• M27: 46,509,828 km (0.042 R)
• M28: 49,373,431 km (0.12 R)
• M29: 51,874,408 km (0.051 R)
• M30: 52,994,597 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.7

Radius: 13.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.38 AU - 11.36 AU

Year: 10898 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,733,491 km

• M1: 163,062 km (0.082 R)
• M2: 759,957 km (0.06 R)
• M3: 1,261,110 km (0.066 R)
• M4: 1,951,055 km (0.053 R)
• M5: 2,384,291 km (0.115 R)
• M6: 2,949,621 km (0.07 R)
• M7: 3,400,060 km (0.1 R)
• M8: 4,748,386 km (0.108 R)
• M9: 5,544,247 km (0.094 R)
• M10: 5,974,490 km (0.056 R)
• M11: 6,583,054 km (0.106 R)
• M12: 7,530,308 km (0.049 R)
• M13: 8,472,625 km (0.09 R)
• M14: 10,700,586 km (0.039 R)
• M15: 15,427,729 km (0.117 R)
• M16: 17,934,391 km (0.111 R)
• M17: 20,531,261 km (0.11 R)
• M18: 21,566,777 km (0.098 R)
• M19: 23,741,780 km (0.07 R)
• M20: 25,564,631 km (0.104 R)
• M21: 26,359,444 km (0.106 R)
• M22: 28,630,190 km (0.075 R)
• M23: 31,591,779 km (0.074 R)
• M24: 33,913,239 km (0.082 R)
• M25: 34,994,084 km (0.116 R)
• M26: 35,727,412 km (0.102 R)
• M27: 37,224,588 km (0.082 R)
• M28: 38,503,949 km (0.113 R)
• M29: 39,285,448 km (0.107 R)
• M30: 44,768,958 km (0.116 R)
• M31: 47,246,448 km (0.087 R)
• M32: 54,243,889 km (0.086 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit