🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.73 AU - 0.95 AU

Year: 287 Days

Day: 16.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.85 AU - 0.87 AU

Year: 297 Days

Day: 38.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.35 AU - 2.45 AU

Year: 1386 Days

Day: 13.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.1 AU - 3.2 AU

Year: 1608 Days

Day: 42.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 142.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.8 AU - 3.74 AU

Year: 2204 Days

Day: 35.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,301,804 km

• M1: 206,445 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 11.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.37 AU - 5.93 AU

Year: 5006 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,301,804 km

• M1: 151,692 km (0.045 R)
• M2: 236,664 km (0.034 R)
• M3: 330,761 km (0.036 R)
• M4: 444,306 km (0.083 R)
• M5: 550,819 km (0.075 R)
• M6: 972,835 km (0.068 R)
• M7: 1,214,286 km (0.11 R)
• M8: 1,380,639 km (0.058 R)
• M9: 1,528,142 km (0.097 R)
• M10: 1,717,832 km (0.085 R)
• M11: 1,886,878 km (0.074 R)
• M12: 2,041,861 km (0.052 R)
• M13: 2,292,587 km (0.079 R)
• M14: 2,564,108 km (0.107 R)
• M15: 2,924,040 km (0.111 R)
• M16: 3,047,608 km (0.058 R)
• M17: 3,172,971 km (0.071 R)
• M18: 3,311,648 km (0.108 R)
• M19: 3,559,532 km (0.05 R)
• M20: 3,667,541 km (0.06 R)
• M21: 3,764,481 km (0.11 R)
• M22: 4,073,251 km (0.064 R)
• M23: 4,186,496 km (0.113 R)
• M24: 4,403,114 km (0.061 R)
• M25: 4,754,968 km (0.063 R)
• M26: 5,156,639 km (0.11 R)
• M27: 5,472,141 km (0.086 R)
• M28: 5,709,403 km (0.05 R)
• M29: 5,921,533 km (0.091 R)
• M30: 6,588,440 km (0.119 R)
• M31: 6,960,939 km (0.082 R)
• M32: 7,218,247 km (0.098 R)
• M33: 7,325,060 km (0.032 R)
• M34: 8,087,859 km (0.111 R)
• M35: 8,535,007 km (0.044 R)
• M36: 8,761,648 km (0.097 R)
• M37: 8,941,166 km (0.084 R)
• M38: 9,072,512 km (0.083 R)
• M39: 9,992,689 km (0.042 R)
• M40: 10,248,801 km (0.059 R)
• M41: 10,507,006 km (0.119 R)
• M42: 11,188,724 km (0.103 R)
• M43: 11,348,046 km (0.119 R)
• M44: 11,866,701 km (0.025 R)
• M45: 11,993,112 km (0.073 R)
• M46: 12,119,821 km (0.117 R)
• M47: 12,265,380 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit