🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 132 Days

Day: 45.3 Hours

Environment

Temp: 364 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,626,905 km

• M1: 143,165 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.8 AU - 0.88 AU

Year: 237 Days

Day: 17.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,626,905 km

• M1: 72,854 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.46 AU - 9.08 AU

Year: 6662 Days

Day: 39.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.58 AU - 8.96 AU

Year: 7315 Days

Day: 18.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 13.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.36 AU - 13.14 AU

Year: 10842 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,626,905 km

• M1: 233,073 km (0.1 R)
• M2: 701,764 km (0.089 R)
• M3: 895,493 km (0.036 R)
• M4: 1,134,401 km (0.119 R)
• M5: 1,268,889 km (0.085 R)
• M6: 1,452,446 km (0.111 R)
• M7: 1,974,692 km (0.093 R)
• M8: 2,482,577 km (0.068 R)
• M9: 2,862,106 km (0.101 R)
• M10: 3,011,704 km (0.058 R)
• M11: 3,106,549 km (0.119 R)
• M12: 3,758,048 km (0.03 R)
• M13: 3,984,689 km (0.085 R)
• M14: 4,625,716 km (0.059 R)
• M15: 5,048,629 km (0.108 R)
• M16: 5,553,971 km (0.094 R)
• M17: 5,765,352 km (0.057 R)
• M18: 6,051,533 km (0.068 R)
• M19: 6,837,371 km (0.118 R)
• M20: 7,551,551 km (0.115 R)
• M21: 7,864,809 km (0.085 R)
• M22: 8,262,590 km (0.058 R)
• M23: 8,531,567 km (0.087 R)
• M24: 8,748,783 km (0.085 R)
• M25: 9,022,846 km (0.105 R)
• M26: 10,176,246 km (0.096 R)
• M27: 10,320,009 km (0.093 R)
• M28: 10,406,626 km (0.099 R)
• M29: 10,638,952 km (0.104 R)
• M30: 10,931,565 km (0.081 R)
• M31: 11,019,978 km (0.106 R)
• M32: 11,614,928 km (0.112 R)
• M33: 12,128,947 km (0.058 R)
• M34: 13,304,935 km (0.095 R)
• M35: 14,809,142 km (0.117 R)
• M36: 15,697,604 km (0.065 R)
• M37: 16,064,567 km (0.064 R)
• M38: 16,265,926 km (0.112 R)
• M39: 16,569,610 km (0.12 R)
• M40: 17,011,372 km (0.094 R)
• M41: 17,733,481 km (0.074 R)
• M42: 17,976,279 km (0.113 R)
• M43: 20,284,125 km (0.098 R)
• M44: 20,976,314 km (0.097 R)
• M45: 23,745,072 km (0.085 R)
• M46: 23,859,813 km (0.105 R)
• M47: 24,397,318 km (0.101 R)
• M48: 24,512,957 km (0.033 R)
• M49: 25,172,235 km (0.118 R)
• M50: 26,152,101 km (0.083 R)
• M51: 26,349,571 km (0.03 R)
• M52: 26,547,638 km (0.097 R)

Kuiper Belt

Range: 35.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit