🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.52 AU - 0.56 AU

Year: 146 Days

Day: 34.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,198,177 km

• M1: 70,760 km (0.108 R)
• M2: 327,021 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.87 AU - 2.37 AU

Year: 1139 Days

Day: 24.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,198,177 km

• M1: 44,131 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 11.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.04 AU - 6.8 AU

Year: 6002 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,198,177 km

• M1: 143,913 km (0.071 R)
• M2: 560,094 km (0.115 R)
• M3: 1,042,847 km (0.077 R)
• M4: 1,775,428 km (0.06 R)
• M5: 2,707,123 km (0.096 R)
• M6: 3,106,400 km (0.116 R)
• M7: 3,707,185 km (0.087 R)
• M8: 6,099,554 km (0.092 R)
• M9: 10,173,702 km (0.109 R)
• M10: 10,973,303 km (0.053 R)
• M11: 12,745,439 km (0.112 R)
• M12: 16,054,993 km (0.089 R)
• M13: 16,964,249 km (0.042 R)
• M14: 20,748,028 km (0.081 R)
• M15: 21,215,372 km (0.055 R)
• M16: 23,730,710 km (0.082 R)
• M17: 25,210,981 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.8

Radius: 6.6

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.83 AU - 18.93 AU

Year: 23348 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,198,177 km

• M1: 82,428 km (0.107 R)
• M2: 543,489 km (0.068 R)
• M3: 1,288,786 km (0.093 R)
• M4: 3,302,672 km (0.079 R)
• M5: 3,742,640 km (0.081 R)
• M6: 3,960,903 km (0.053 R)
• M7: 4,321,284 km (0.102 R)
• M8: 4,596,993 km (0.108 R)
• M9: 4,847,719 km (0.1 R)
• M10: 6,241,672 km (0.038 R)
• M11: 6,821,513 km (0.047 R)
• M12: 8,886,413 km (0.088 R)
• M13: 9,389,959 km (0.079 R)
• M14: 10,271,240 km (0.102 R)
• M15: 12,402,112 km (0.084 R)
• M16: 17,688,901 km (0.067 R)
• M17: 19,212,705 km (0.049 R)
• M18: 25,959,569 km (0.115 R)
• M19: 27,452,107 km (0.082 R)
• M20: 27,686,826 km (0.096 R)
• M21: 35,363,441 km (0.092 R)
• M22: 42,911,102 km (0.038 R)
• M23: 43,544,799 km (0.093 R)
• M24: 50,932,839 km (0.054 R)
• M25: 52,360,152 km (0.063 R)
• M26: 52,721,132 km (0.055 R)
• M27: 53,083,757 km (0.106 R)
• M28: 60,293,327 km (0.03 R)
• M29: 68,343,488 km (0.095 R)
• M30: 70,517,295 km (0.057 R)
• M31: 72,066,081 km (0.1 R)
• M32: 72,961,275 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit