🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.48 AU - 0.72 AU

Year: 173 Days

Day: 29.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,557,313 km

• M1: 88,562 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 31.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,557,313 km

• M1: 135,685 km (0.097 R)
• M2: 200,312 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.95 AU - 1.57 AU

Year: 527 Days

Day: 20.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,557,313 km

• M1: 37,848 km (0.084 R)
• M2: 106,065 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.62 AU - 2.2 AU

Year: 984 Days

Day: 12.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,557,313 km

• M1: 41,439 km (0.112 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 14.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.81 AU - 9.29 AU

Year: 7733 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,557,313 km

• M1: 180,265 km (0.101 R)
• M2: 1,236,576 km (0.086 R)
• M3: 1,926,222 km (0.116 R)
• M4: 2,846,698 km (0.09 R)
• M5: 4,435,427 km (0.097 R)
• M6: 5,438,780 km (0.06 R)
• M7: 5,917,493 km (0.087 R)
• M8: 6,391,868 km (0.063 R)
• M9: 7,204,035 km (0.093 R)
• M10: 8,353,994 km (0.074 R)
• M11: 9,034,814 km (0.109 R)
• M12: 10,553,382 km (0.118 R)
• M13: 12,035,448 km (0.114 R)
• M14: 12,541,986 km (0.118 R)
• M15: 15,886,995 km (0.099 R)
• M16: 16,559,138 km (0.074 R)
• M17: 19,856,873 km (0.078 R)
• M18: 20,493,712 km (0.106 R)
• M19: 21,290,769 km (0.054 R)
• M20: 22,869,625 km (0.063 R)
• M21: 25,506,736 km (0.05 R)
• M22: 28,967,533 km (0.053 R)
• M23: 29,421,114 km (0.117 R)
• M24: 32,146,189 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 9.7

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.54 AU - 9.6 AU

Year: 10183 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,557,313 km

• M1: 120,725 km (0.051 R)
• M2: 625,768 km (0.065 R)
• M3: 1,030,281 km (0.105 R)
• M4: 1,551,031 km (0.053 R)
• M5: 1,865,186 km (0.075 R)
• M6: 2,332,380 km (0.084 R)
• M7: 3,835,839 km (0.105 R)
• M8: 5,691,152 km (0.041 R)
• M9: 9,324,286 km (0.104 R)
• M10: 11,959,901 km (0.074 R)
• M11: 13,019,503 km (0.028 R)
• M12: 13,386,317 km (0.108 R)
• M13: 14,528,197 km (0.1 R)
• M14: 15,665,141 km (0.113 R)
• M15: 16,431,681 km (0.055 R)
• M16: 18,572,725 km (0.111 R)
• M17: 20,153,526 km (0.084 R)
• M18: 21,993,879 km (0.057 R)
• M19: 22,778,221 km (0.072 R)
• M20: 23,490,755 km (0.054 R)
• M21: 24,034,992 km (0.035 R)
• M22: 28,184,089 km (0.086 R)
• M23: 28,901,860 km (0.082 R)
• M24: 30,911,558 km (0.118 R)
• M25: 31,346,289 km (0.059 R)
• M26: 34,040,547 km (0.107 R)
• M27: 37,251,964 km (0.059 R)
• M28: 42,506,440 km (0.12 R)
• M29: 42,909,157 km (0.084 R)
• M30: 43,314,567 km (0.116 R)
• M31: 46,082,577 km (0.115 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: 256 - 16,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit