🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.6 AU

Year: 156 Days

Day: 16.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.87 AU

Year: 227 Days

Day: 25.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 8.1

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.1 AU - 8.68 AU

Year: 7301 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,941,146 km

• M1: 100,679 km (0.05 R)
• M2: 659,876 km (0.065 R)
• M3: 1,345,184 km (0.12 R)
• M4: 2,474,050 km (0.113 R)
• M5: 3,591,546 km (0.067 R)
• M6: 3,893,285 km (0.087 R)
• M7: 4,339,086 km (0.114 R)
• M8: 4,763,495 km (0.049 R)
• M9: 6,504,216 km (0.025 R)
• M10: 7,168,580 km (0.101 R)
• M11: 8,550,416 km (0.085 R)
• M12: 8,838,392 km (0.069 R)
• M13: 9,218,370 km (0.095 R)
• M14: 9,608,970 km (0.116 R)
• M15: 11,039,874 km (0.033 R)
• M16: 11,381,705 km (0.08 R)
• M17: 13,919,334 km (0.108 R)
• M18: 15,806,661 km (0.086 R)
• M19: 16,875,687 km (0.058 R)
• M20: 20,664,702 km (0.047 R)
• M21: 21,259,353 km (0.118 R)
• M22: 21,636,789 km (0.111 R)
• M23: 22,717,185 km (0.068 R)
• M24: 23,111,674 km (0.117 R)
• M25: 27,046,098 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.6

Radius: 5.1

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.68 AU - 19.64 AU

Year: 26972 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,941,146 km

• M1: 63,729 km (0.112 R)
• M2: 270,772 km (0.066 R)
• M3: 562,787 km (0.099 R)
• M4: 752,926 km (0.057 R)
• M5: 926,460 km (0.052 R)
• M6: 1,295,817 km (0.104 R)
• M7: 2,623,947 km (0.062 R)
• M8: 2,923,890 km (0.09 R)
• M9: 3,218,598 km (0.1 R)
• M10: 3,445,239 km (0.093 R)
• M11: 6,334,722 km (0.107 R)
• M12: 6,736,841 km (0.085 R)
• M13: 8,570,462 km (0.089 R)
• M14: 9,117,841 km (0.108 R)
• M15: 12,346,312 km (0.025 R)
• M16: 13,620,886 km (0.107 R)
• M17: 15,137,210 km (0.058 R)
• M18: 17,016,010 km (0.111 R)
• M19: 21,229,135 km (0.092 R)
• M20: 22,534,974 km (0.062 R)
• M21: 23,680,894 km (0.12 R)
• M22: 24,974,617 km (0.072 R)
• M23: 25,862,929 km (0.118 R)
• M24: 28,175,562 km (0.102 R)
• M25: 30,622,235 km (0.101 R)
• M26: 31,128,026 km (0.087 R)
• M27: 31,768,155 km (0.109 R)
• M28: 36,354,975 km (0.108 R)
• M29: 41,518,196 km (0.088 R)
• M30: 55,482,559 km (0.094 R)
• M31: 60,093,165 km (0.065 R)
• M32: 61,284,563 km (0.099 R)
• M33: 62,694,074 km (0.075 R)
• M34: 69,631,526 km (0.093 R)
• M35: 70,067,753 km (0.116 R)
• M36: 76,598,448 km (0.11 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit