🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.79 AU - 1.27 AU

Year: 367 Days

Day: 23.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.03 AU - 1.33 AU

Year: 451 Days

Day: 30.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.69 AU - 2.17 AU

Year: 942 Days

Day: 18.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,815,808 km

• M1: 254,167 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.11 AU - 3.17 AU

Year: 1508 Days

Day: 22.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.44 AU - 3.48 AU

Year: 1790 Days

Day: 38.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.5

Radius: 6.3

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.23 AU - 13.37 AU

Year: 17047 Days

Day: 17.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,815,808 km

• M1: 78,688 km (0.118 R)
• M2: 303,085 km (0.086 R)
• M3: 667,655 km (0.061 R)
• M4: 882,179 km (0.085 R)
• M5: 1,118,693 km (0.085 R)
• M6: 1,354,758 km (0.071 R)
• M7: 1,577,061 km (0.114 R)
• M8: 2,353,474 km (0.104 R)
• M9: 2,699,643 km (0.078 R)
• M10: 2,932,866 km (0.069 R)
• M11: 3,440,003 km (0.084 R)
• M12: 3,857,381 km (0.113 R)
• M13: 4,246,036 km (0.072 R)
• M14: 4,562,436 km (0.111 R)
• M15: 5,206,903 km (0.101 R)
• M16: 5,833,569 km (0.115 R)
• M17: 6,675,506 km (0.107 R)
• M18: 7,060,122 km (0.1 R)
• M19: 7,595,682 km (0.088 R)
• M20: 8,062,577 km (0.094 R)
• M21: 9,104,826 km (0.069 R)
• M22: 10,688,020 km (0.117 R)
• M23: 13,227,145 km (0.058 R)
• M24: 16,991,476 km (0.093 R)
• M25: 18,197,235 km (0.081 R)
• M26: 18,863,095 km (0.095 R)
• M27: 25,501,051 km (0.028 R)
• M28: 27,510,001 km (0.09 R)
• M29: 30,080,093 km (0.117 R)
• M30: 32,805,915 km (0.091 R)
• M31: 36,471,961 km (0.102 R)
• M32: 38,065,627 km (0.106 R)
• M33: 40,682,991 km (0.076 R)
• M34: 41,963,549 km (0.06 R)
• M35: 43,124,279 km (0.103 R)
• M36: 49,732,167 km (0.087 R)
• M37: 52,353,570 km (0.099 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit