🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.91 AU

Year: 239 Days

Day: 23.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,019,284 km

• M1: 76,295 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.72 AU - 0.96 AU

Year: 272 Days

Day: 13.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,019,284 km

• M1: 446,550 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.48 AU - 2.32 AU

Year: 925 Days

Day: 26 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.23 AU - 5.17 AU

Year: 3598 Days

Day: 34 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 11.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.12 AU - 13.14 AU

Year: 12238 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,019,284 km

• M1: 154,983 km (0.101 R)
• M2: 258,804 km (0.116 R)
• M3: 334,650 km (0.116 R)
• M4: 436,078 km (0.094 R)
• M5: 536,159 km (0.076 R)
• M6: 754,871 km (0.103 R)
• M7: 1,003,951 km (0.086 R)
• M8: 1,247,945 km (0.058 R)
• M9: 1,355,506 km (0.109 R)
• M10: 1,685,818 km (0.051 R)
• M11: 1,769,294 km (0.068 R)
• M12: 1,891,366 km (0.048 R)
• M13: 2,221,977 km (0.079 R)
• M14: 2,752,302 km (0.116 R)
• M15: 3,112,982 km (0.091 R)
• M16: 3,231,613 km (0.109 R)
• M17: 3,627,748 km (0.078 R)
• M18: 3,736,955 km (0.102 R)
• M19: 4,007,278 km (0.116 R)
• M20: 4,218,211 km (0.087 R)
• M21: 4,383,068 km (0.096 R)
• M22: 5,046,235 km (0.103 R)
• M23: 5,221,414 km (0.075 R)
• M24: 5,327,479 km (0.034 R)
• M25: 5,541,853 km (0.087 R)
• M26: 5,722,717 km (0.078 R)
• M27: 5,813,972 km (0.042 R)
• M28: 6,108,979 km (0.104 R)
• M29: 6,371,074 km (0.105 R)
• M30: 7,081,814 km (0.104 R)
• M31: 7,716,857 km (0.083 R)
• M32: 8,082,175 km (0.091 R)
• M33: 8,432,383 km (0.048 R)
• M34: 8,871,902 km (0.048 R)
• M35: 9,020,153 km (0.073 R)
• M36: 9,254,573 km (0.07 R)
• M37: 9,512,779 km (0.088 R)
• M38: 10,569,239 km (0.117 R)
• M39: 11,043,016 km (0.088 R)
• M40: 12,081,823 km (0.06 R)
• M41: 13,320,793 km (0.074 R)
• M42: 13,906,319 km (0.084 R)
• M43: 14,078,656 km (0.102 R)
• M44: 14,202,223 km (0.109 R)
• M45: 14,276,574 km (0.082 R)
• M46: 15,152,918 km (0.073 R)
• M47: 15,304,909 km (0.055 R)
• M48: 16,357,181 km (0.09 R)
• M49: 17,247,438 km (0.113 R)
• M50: 17,538,854 km (0.107 R)
• M51: 17,965,657 km (0.118 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit