🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.52 AU - 0.56 AU

Year: 168 Days

Day: 29.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.7 AU - 0.88 AU

Year: 298 Days

Day: 28.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.75 AU - 0.87 AU

Year: 310 Days

Day: 41.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,895,035 km

• M1: 434,283 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.11 AU - 1.33 AU

Year: 572 Days

Day: 12.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 158.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.27 AU - 2.11 AU

Year: 933 Days

Day: 34.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,895,035 km

• M1: 441,015 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.34 AU - 2.08 AU

Year: 949 Days

Day: 44.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.99 AU - 2.03 AU

Year: 1210 Days

Day: 32.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 14.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.76 AU - 7.9 AU

Year: 7579 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,895,035 km

• M1: 326,722 km (0.074 R)
• M2: 428,000 km (0.09 R)
• M3: 570,865 km (0.049 R)
• M4: 837,299 km (0.097 R)
• M5: 946,356 km (0.119 R)
• M6: 1,287,290 km (0.058 R)
• M7: 1,434,943 km (0.032 R)
• M8: 1,628,074 km (0.1 R)
• M9: 1,871,469 km (0.102 R)
• M10: 2,987,469 km (0.117 R)
• M11: 3,288,161 km (0.118 R)
• M12: 3,546,517 km (0.107 R)
• M13: 3,919,464 km (0.108 R)
• M14: 5,323,291 km (0.119 R)
• M15: 5,474,833 km (0.099 R)
• M16: 5,689,207 km (0.073 R)
• M17: 6,095,066 km (0.104 R)
• M18: 6,221,775 km (0.069 R)
• M19: 6,381,546 km (0.069 R)
• M20: 6,574,976 km (0.107 R)
• M21: 6,836,024 km (0.099 R)
• M22: 7,334,784 km (0.114 R)
• M23: 7,435,912 km (0.101 R)
• M24: 7,708,030 km (0.088 R)
• M25: 7,845,361 km (0.097 R)
• M26: 7,948,883 km (0.075 R)
• M27: 8,122,416 km (0.117 R)
• M28: 8,793,512 km (0.046 R)
• M29: 9,409,108 km (0.061 R)
• M30: 9,592,814 km (0.105 R)
• M31: 10,529,446 km (0.116 R)
• M32: 10,643,739 km (0.065 R)
• M33: 11,889,440 km (0.08 R)
• M34: 12,248,176 km (0.097 R)
• M35: 13,676,686 km (0.113 R)
• M36: 14,601,650 km (0.057 R)
• M37: 14,729,257 km (0.114 R)
• M38: 15,416,659 km (0.12 R)
• M39: 15,895,372 km (0.117 R)
• M40: 16,644,708 km (0.065 R)
• M41: 17,270,476 km (0.086 R)
• M42: 18,086,383 km (0.108 R)
• M43: 19,054,281 km (0.068 R)
• M44: 19,193,856 km (0.036 R)
• M45: 20,038,934 km (0.117 R)
• M46: 20,275,747 km (0.086 R)
• M47: 20,418,464 km (0.11 R)
• M48: 20,513,608 km (0.118 R)
• M49: 20,992,172 km (0.064 R)
• M50: 21,184,554 km (0.097 R)
• M51: 21,474,176 km (0.064 R)
• M52: 21,813,913 km (0.064 R)
• M53: 22,155,445 km (0.078 R)
• M54: 22,893,112 km (0.118 R)
• M55: 23,538,926 km (0.112 R)
• M56: 24,090,194 km (0.076 R)
• M57: 24,392,681 km (0.041 R)
• M58: 24,544,373 km (0.079 R)
• M59: 24,696,364 km (0.106 R)
• M60: 25,205,296 km (0.068 R)
• M61: 25,975,277 km (0.119 R)
• M62: 26,493,035 km (0.119 R)
• M63: 27,118,653 km (0.089 R)
• M64: 27,380,749 km (0.091 R)
• M65: 27,960,440 km (0.064 R)
• M66: 28,066,356 km (0.074 R)
• M67: 28,172,271 km (0.12 R)
• M68: 29,131,941 km (0.085 R)
• M69: 30,156,687 km (0.073 R)
• M70: 30,646,171 km (0.068 R)
• M71: 31,633,068 km (0.085 R)
• M72: 32,019,629 km (0.106 R)
• M73: 32,463,486 km (0.085 R)
• M74: 32,909,288 km (0.066 R)
• M75: 33,188,886 km (0.054 R)
• M76: 34,145,714 km (0.083 R)
• M77: 34,428,753 km (0.111 R)
• M78: 35,225,811 km (0.059 R)
• M79: 35,454,546 km (0.04 R)
• M80: 35,913,662 km (0.109 R)
• M81: 37,302,827 km (0.068 R)
• M82: 37,769,722 km (0.056 R)
• M83: 38,886,620 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit