🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.79 AU - 3.81 AU

Year: 2201 Days

Day: 16.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.28 AU - 3.76 AU

Year: 2424 Days

Day: 27.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.52 AU - 3.7 AU

Year: 2518 Days

Day: 37.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.22 AU - 4.56 AU

Year: 2816 Days

Day: 22.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,776,621 km

• M1: 48,320 km (0.081 R)
• M2: 1,523,355 km (0.095 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 10.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.26 AU - 8.14 AU

Year: 7092 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 138.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,776,621 km

• M1: 138,528 km (0.066 R)
• M2: 584,628 km (0.043 R)
• M3: 1,633,010 km (0.038 R)
• M4: 2,299,918 km (0.08 R)
• M5: 3,058,678 km (0.048 R)
• M6: 3,765,678 km (0.048 R)
• M7: 4,604,323 km (0.115 R)
• M8: 5,473,337 km (0.115 R)
• M9: 5,994,237 km (0.029 R)
• M10: 6,959,293 km (0.063 R)
• M11: 7,387,741 km (0.096 R)
• M12: 7,947,836 km (0.117 R)
• M13: 11,184,086 km (0.097 R)
• M14: 15,567,304 km (0.079 R)
• M15: 18,847,686 km (0.097 R)
• M16: 22,331,372 km (0.096 R)
• M17: 23,029,246 km (0.085 R)
• M18: 27,702,534 km (0.103 R)
• M19: 30,828,531 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 8.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.94 AU - 10.04 AU

Year: 11591 Days

Day: 7.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,776,621 km

• M1: 108,309 km (0.073 R)
• M2: 473,328 km (0.094 R)
• M3: 1,068,877 km (0.108 R)
• M4: 1,510,191 km (0.085 R)
• M5: 2,325,648 km (0.081 R)
• M6: 3,051,049 km (0.095 R)
• M7: 3,431,476 km (0.106 R)
• M8: 4,153,884 km (0.102 R)
• M9: 4,854,750 km (0.072 R)
• M10: 5,280,506 km (0.113 R)
• M11: 5,764,156 km (0.056 R)
• M12: 7,237,695 km (0.084 R)
• M13: 9,776,819 km (0.088 R)
• M14: 12,405,703 km (0.046 R)
• M15: 13,028,927 km (0.102 R)
• M16: 13,852,164 km (0.108 R)
• M17: 17,776,865 km (0.045 R)
• M18: 19,085,098 km (0.113 R)
• M19: 23,909,629 km (0.092 R)
• M20: 25,682,962 km (0.083 R)
• M21: 26,508,892 km (0.109 R)
• M22: 28,407,588 km (0.099 R)
• M23: 38,317,849 km (0.082 R)
• M24: 41,112,636 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 11.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.2 AU - 13.16 AU

Year: 12812 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,776,621 km

• M1: 145,110 km (0.05 R)
• M2: 553,811 km (0.077 R)
• M3: 957,127 km (0.119 R)
• M4: 1,533,977 km (0.114 R)
• M5: 1,903,932 km (0.093 R)
• M6: 2,922,694 km (0.108 R)
• M7: 3,774,504 km (0.089 R)
• M8: 5,443,268 km (0.12 R)
• M9: 6,082,949 km (0.094 R)
• M10: 6,646,933 km (0.089 R)
• M11: 7,467,926 km (0.097 R)
• M12: 8,067,664 km (0.058 R)
• M13: 8,550,565 km (0.046 R)
• M14: 9,627,969 km (0.074 R)
• M15: 10,006,602 km (0.1 R)
• M16: 10,909,425 km (0.073 R)
• M17: 11,865,804 km (0.119 R)
• M18: 12,619,179 km (0.08 R)
• M19: 15,730,814 km (0.111 R)
• M20: 21,260,999 km (0.12 R)
• M21: 23,619,260 km (0.098 R)
• M22: 26,251,434 km (0.108 R)
• M23: 28,961,400 km (0.094 R)
• M24: 33,553,157 km (0.095 R)
• M25: 39,153,952 km (0.096 R)
• M26: 45,348,201 km (0.073 R)
• M27: 56,427,718 km (0.11 R)
• M28: 59,273,968 km (0.106 R)
• M29: 59,636,294 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit