🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.52 AU - 0.68 AU

Year: 177 Days

Day: 45 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.7 AU - 0.78 AU

Year: 242 Days

Day: 25.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,587,703 km

• M1: 457,769 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.48 AU - 1.66 AU

Year: 749 Days

Day: 30.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.61 AU - 1.69 AU

Year: 807 Days

Day: 26.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 58.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 13.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.2 AU - 4.82 AU

Year: 3647 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,587,703 km

• M1: 171,589 km (0.101 R)
• M2: 601,982 km (0.049 R)
• M3: 1,139,188 km (0.111 R)
• M4: 1,949,709 km (0.115 R)
• M5: 3,965,989 km (0.107 R)
• M6: 5,943,823 km (0.059 R)
• M7: 7,408,685 km (0.038 R)
• M8: 8,475,467 km (0.073 R)
• M9: 9,178,428 km (0.103 R)
• M10: 13,988,298 km (0.1 R)
• M11: 15,944,141 km (0.111 R)
• M12: 18,076,509 km (0.114 R)
• M13: 21,118,133 km (0.044 R)
• M14: 24,119,515 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 9

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.47 AU - 5.21 AU

Year: 4055 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,587,703 km

• M1: 112,198 km (0.077 R)
• M2: 583,880 km (0.115 R)
• M3: 894,446 km (0.044 R)
• M4: 1,494,184 km (0.101 R)
• M5: 1,988,754 km (0.091 R)
• M6: 2,478,687 km (0.054 R)
• M7: 2,786,260 km (0.111 R)
• M8: 3,741,293 km (0.093 R)
• M9: 4,038,245 km (0.11 R)
• M10: 4,801,493 km (0.115 R)
• M11: 5,879,944 km (0.056 R)
• M12: 6,312,432 km (0.097 R)
• M13: 8,293,407 km (0.049 R)
• M14: 8,949,693 km (0.065 R)
• M15: 9,483,607 km (0.118 R)
• M16: 10,242,069 km (0.111 R)
• M17: 12,384,310 km (0.057 R)
• M18: 13,634,799 km (0.112 R)
• M19: 15,020,225 km (0.052 R)
• M20: 16,440,956 km (0.094 R)
• M21: 18,798,319 km (0.079 R)
• M22: 19,674,065 km (0.073 R)
• M23: 20,316,139 km (0.055 R)
• M24: 21,104,968 km (0.059 R)
• M25: 22,395,400 km (0.026 R)
• M26: 24,834,743 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 11.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.05 AU - 11.37 AU

Year: 11522 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,587,703 km

• M1: 152,590 km (0.114 R)
• M2: 933,940 km (0.109 R)
• M3: 1,519,914 km (0.037 R)
• M4: 1,948,811 km (0.058 R)
• M5: 2,400,148 km (0.117 R)
• M6: 3,103,557 km (0.092 R)
• M7: 3,831,052 km (0.093 R)
• M8: 4,857,144 km (0.051 R)
• M9: 5,696,238 km (0.096 R)
• M10: 6,668,923 km (0.115 R)
• M11: 7,071,342 km (0.103 R)
• M12: 8,239,851 km (0.117 R)
• M13: 9,283,745 km (0.079 R)
• M14: 12,158,866 km (0.072 R)
• M15: 13,132,299 km (0.091 R)
• M16: 17,703,412 km (0.103 R)
• M17: 18,321,102 km (0.07 R)
• M18: 20,597,084 km (0.071 R)
• M19: 21,194,278 km (0.101 R)
• M20: 21,979,069 km (0.091 R)
• M21: 24,927,194 km (0.101 R)
• M22: 28,864,760 km (0.12 R)
• M23: 29,720,908 km (0.07 R)
• M24: 30,155,191 km (0.1 R)
• M25: 33,315,446 km (0.101 R)
• M26: 41,220,496 km (0.111 R)
• M27: 41,625,308 km (0.086 R)
• M28: 45,103,160 km (0.052 R)
• M29: 49,679,059 km (0.073 R)
• M30: 51,218,870 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit