🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.58 AU - 0.74 AU

Year: 192 Days

Day: 45.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.6 AU - 0.74 AU

Year: 196 Days

Day: 24 Hours

Environment

Temp: 194 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,593,964 km

• M1: 43,832 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.17 AU

Year: 332 Days

Day: 24.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.09 AU - 1.41 AU

Year: 501 Days

Day: 47 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.19 AU - 1.45 AU

Year: 543 Days

Day: 35.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.17 AU - 3.53 AU

Year: 2196 Days

Day: 34.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,593,964 km

• M1: 2,330,585 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.09 AU - 3.71 AU

Year: 2245 Days

Day: 20.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,593,964 km

• M1: 715,377 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 10.9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.37 AU - 7.59 AU

Year: 6605 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,593,964 km

• M1: 137,331 km (0.1 R)
• M2: 597,643 km (0.095 R)
• M3: 2,159,894 km (0.103 R)
• M4: 3,350,244 km (0.112 R)
• M5: 4,464,748 km (0.068 R)
• M6: 4,962,760 km (0.099 R)
• M7: 6,037,620 km (0.077 R)
• M8: 7,076,877 km (0.081 R)
• M9: 7,716,707 km (0.063 R)
• M10: 8,312,854 km (0.087 R)
• M11: 9,242,605 km (0.054 R)
• M12: 9,597,302 km (0.098 R)
• M13: 10,476,638 km (0.087 R)
• M14: 11,059,023 km (0.04 R)
• M15: 11,817,334 km (0.116 R)
• M16: 13,951,348 km (0.09 R)
• M17: 15,385,692 km (0.1 R)
• M18: 17,922,573 km (0.101 R)
• M19: 19,688,277 km (0.062 R)
• M20: 23,893,024 km (0.046 R)
• M21: 25,073,650 km (0.082 R)
• M22: 29,993,475 km (0.049 R)
• M23: 30,773,180 km (0.086 R)
• M24: 31,267,301 km (0.039 R)
• M25: 33,608,957 km (0.118 R)
• M26: 35,305,247 km (0.046 R)
• M27: 37,280,986 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 7.9

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.51 AU - 19.39 AU

Year: 24994 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,593,964 km

• M1: 104,569 km (0.07 R)
• M2: 465,100 km (0.058 R)
• M3: 752,776 km (0.11 R)
• M4: 2,191,609 km (0.093 R)
• M5: 2,601,208 km (0.1 R)
• M6: 2,920,450 km (0.064 R)
• M7: 3,542,178 km (0.095 R)
• M8: 3,901,662 km (0.063 R)
• M9: 5,417,986 km (0.07 R)
• M10: 6,168,519 km (0.079 R)
• M11: 7,240,387 km (0.084 R)
• M12: 7,712,817 km (0.1 R)
• M13: 8,149,942 km (0.057 R)
• M14: 9,193,836 km (0.119 R)
• M15: 10,587,640 km (0.066 R)
• M16: 10,923,188 km (0.108 R)
• M17: 11,757,196 km (0.082 R)
• M18: 12,410,191 km (0.099 R)
• M19: 12,858,835 km (0.091 R)
• M20: 16,845,618 km (0.104 R)
• M21: 17,863,183 km (0.053 R)
• M22: 18,921,139 km (0.109 R)
• M23: 22,126,722 km (0.12 R)
• M24: 24,493,061 km (0.097 R)
• M25: 29,063,874 km (0.07 R)
• M26: 31,342,549 km (0.082 R)
• M27: 31,618,258 km (0.035 R)
• M28: 32,737,100 km (0.079 R)
• M29: 34,027,232 km (0.055 R)
• M30: 34,318,500 km (0.101 R)
• M31: 34,905,970 km (0.117 R)
• M32: 35,649,771 km (0.081 R)
• M33: 36,556,035 km (0.05 R)
• M34: 44,715,252 km (0.102 R)
• M35: 50,339,235 km (0.077 R)
• M36: 66,763,735 km (0.078 R)
• M37: 71,424,007 km (0.086 R)
• M38: 73,347,238 km (0.11 R)
• M39: 81,386,178 km (0.061 R)
• M40: 91,952,874 km (0.119 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit