🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.66 AU - 0.82 AU

Year: 226 Days

Day: 21.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 169.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,189,895 km

• M1: 46,226 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.76 AU - 2.66 AU

Year: 1166 Days

Day: 37.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.67 AU - 4.89 AU

Year: 3707 Days

Day: 12.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.3

Radius: 10.5

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.53 AU - 9.17 AU

Year: 8560 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,189,895 km

• M1: 130,749 km (0.102 R)
• M2: 560,394 km (0.102 R)
• M3: 952,938 km (0.043 R)
• M4: 1,903,633 km (0.084 R)
• M5: 2,564,855 km (0.116 R)
• M6: 4,009,672 km (0.052 R)
• M7: 5,323,141 km (0.09 R)
• M8: 5,865,583 km (0.086 R)
• M9: 9,930,157 km (0.051 R)
• M10: 10,806,501 km (0.118 R)
• M11: 12,772,068 km (0.109 R)
• M12: 14,123,236 km (0.089 R)
• M13: 15,432,217 km (0.108 R)
• M14: 17,840,294 km (0.092 R)
• M15: 20,899,271 km (0.062 R)
• M16: 21,399,078 km (0.107 R)
• M17: 26,552,276 km (0.043 R)
• M18: 27,933,962 km (0.088 R)
• M19: 32,035,038 km (0.037 R)
• M20: 48,145,980 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 9.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.2 AU - 13.92 AU

Year: 14858 Days

Day: 13.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,189,895 km

• M1: 116,836 km (0.084 R)
• M2: 416,780 km (0.114 R)
• M3: 898,634 km (0.094 R)
• M4: 1,462,768 km (0.099 R)
• M5: 2,049,192 km (0.102 R)
• M6: 2,648,182 km (0.094 R)
• M7: 3,247,620 km (0.037 R)
• M8: 5,469,747 km (0.079 R)
• M9: 5,792,729 km (0.099 R)
• M10: 7,446,533 km (0.099 R)
• M11: 8,255,708 km (0.105 R)
• M12: 12,195,667 km (0.112 R)
• M13: 12,748,731 km (0.097 R)
• M14: 13,786,491 km (0.067 R)
• M15: 14,084,490 km (0.107 R)
• M16: 15,256,440 km (0.087 R)
• M17: 15,833,738 km (0.082 R)
• M18: 18,433,150 km (0.12 R)
• M19: 20,521,686 km (0.085 R)
• M20: 21,864,028 km (0.033 R)
• M21: 24,635,329 km (0.083 R)
• M22: 25,788,579 km (0.087 R)
• M23: 29,072,102 km (0.092 R)
• M24: 30,460,071 km (0.043 R)
• M25: 31,684,530 km (0.069 R)
• M26: 33,154,179 km (0.103 R)
• M27: 36,003,271 km (0.103 R)
• M28: 37,603,070 km (0.03 R)
• M29: 38,185,754 km (0.116 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 19,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit