🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.51 AU - 0.59 AU

Year: 151 Days

Day: 18.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.6 AU - 0.98 AU

Year: 260 Days

Day: 41.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.66 AU - 1.02 AU

Year: 286 Days

Day: 12 Hours

Environment

Temp: 122 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,825,625 km

• M1: 313,557 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.67 AU - 4.29 AU

Year: 2945 Days

Day: 22.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 12.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.15 AU - 6.11 AU

Year: 4309 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,825,625 km

• M1: 196,871 km (0.115 R)
• M2: 284,685 km (0.095 R)
• M3: 468,391 km (0.097 R)
• M4: 558,449 km (0.1 R)
• M5: 698,472 km (0.112 R)
• M6: 1,358,049 km (0.051 R)
• M7: 1,483,861 km (0.05 R)
• M8: 1,897,649 km (0.076 R)
• M9: 2,171,413 km (0.113 R)
• M10: 2,251,897 km (0.096 R)
• M11: 2,374,866 km (0.113 R)
• M12: 2,800,771 km (0.088 R)
• M13: 3,098,172 km (0.089 R)
• M14: 3,468,875 km (0.068 R)
• M15: 3,691,776 km (0.112 R)
• M16: 3,805,022 km (0.079 R)
• M17: 3,935,770 km (0.12 R)
• M18: 4,787,581 km (0.079 R)
• M19: 5,289,182 km (0.077 R)
• M20: 5,380,437 km (0.118 R)
• M21: 5,527,791 km (0.104 R)
• M22: 5,620,542 km (0.11 R)
• M23: 6,361,799 km (0.062 R)
• M24: 6,596,069 km (0.1 R)
• M25: 6,714,401 km (0.038 R)
• M26: 7,561,873 km (0.108 R)
• M27: 7,664,946 km (0.1 R)
• M28: 7,768,617 km (0.082 R)
• M29: 8,019,343 km (0.062 R)
• M30: 8,315,098 km (0.115 R)
• M31: 8,421,612 km (0.114 R)
• M32: 8,549,967 km (0.098 R)
• M33: 8,743,996 km (0.114 R)
• M34: 8,830,613 km (0.109 R)
• M35: 8,982,903 km (0.116 R)
• M36: 9,114,101 km (0.105 R)
• M37: 9,802,550 km (0.114 R)
• M38: 10,232,794 km (0.059 R)
• M39: 10,507,754 km (0.075 R)
• M40: 10,924,684 km (0.067 R)
• M41: 11,111,831 km (0.103 R)
• M42: 11,347,148 km (0.078 R)
• M43: 11,536,539 km (0.112 R)
• M44: 11,966,782 km (0.099 R)
• M45: 12,646,406 km (0.062 R)
• M46: 12,769,225 km (0.099 R)
• M47: 13,015,763 km (0.104 R)
• M48: 13,114,797 km (0.092 R)
• M49: 13,563,889 km (0.065 R)
• M50: 14,502,616 km (0.098 R)
• M51: 14,915,057 km (0.112 R)
• M52: 15,252,999 km (0.11 R)
• M53: 15,725,130 km (0.073 R)
• M54: 16,069,205 km (0.111 R)
• M55: 16,175,569 km (0.07 R)
• M56: 16,308,861 km (0.087 R)
• M57: 16,845,618 km (0.027 R)
• M58: 17,689,051 km (0.11 R)
• M59: 17,771,329 km (0.089 R)
• M60: 18,074,415 km (0.104 R)
• M61: 18,295,969 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit