🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 210 Days

Day: 27.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.27 AU - 1.49 AU

Year: 621 Days

Day: 29.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,823,543 km

• M1: 549,772 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.24 AU - 1.68 AU

Year: 675 Days

Day: 28.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.2 AU - 1.9 AU

Year: 739 Days

Day: 25.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,823,543 km

• M1: 35,903 km (0.1 R)
• M2: 605,572 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.77 AU - 3.27 AU

Year: 2009 Days

Day: 47.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,823,543 km

• M1: 763,996 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 11.9

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9 AU - 13.52 AU

Year: 14467 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,823,543 km

• M1: 150,495 km (0.071 R)
• M2: 524,191 km (0.112 R)
• M3: 955,182 km (0.066 R)
• M4: 1,346,979 km (0.081 R)
• M5: 1,901,539 km (0.07 R)
• M6: 2,765,616 km (0.106 R)
• M7: 3,261,383 km (0.07 R)
• M8: 4,368,707 km (0.102 R)
• M9: 7,176,210 km (0.102 R)
• M10: 7,875,430 km (0.059 R)
• M11: 12,008,969 km (0.089 R)
• M12: 12,860,480 km (0.118 R)
• M13: 13,404,268 km (0.099 R)
• M14: 14,392,811 km (0.119 R)
• M15: 16,435,720 km (0.116 R)
• M16: 17,900,732 km (0.087 R)
• M17: 19,987,323 km (0.066 R)
• M18: 22,328,230 km (0.12 R)
• M19: 25,160,866 km (0.071 R)
• M20: 26,554,071 km (0.047 R)
• M21: 37,918,572 km (0.092 R)
• M22: 39,748,154 km (0.085 R)
• M23: 40,902,900 km (0.095 R)
• M24: 47,334,861 km (0.033 R)
• M25: 48,305,601 km (0.076 R)
• M26: 48,960,092 km (0.053 R)
• M27: 50,622,124 km (0.081 R)
• M28: 53,185,185 km (0.068 R)
• M29: 59,313,013 km (0.056 R)
• M30: 61,967,477 km (0.108 R)
• M31: 63,911,352 km (0.034 R)
• M32: 64,700,181 km (0.11 R)
• M33: 65,495,444 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.5

Radius: 3

Gravity: 106.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.19 AU - 15.67 AU

Year: 20988 Days

Day: 16.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,823,543 km

• M1: 42,486 km (0.048 R)
• M2: 396,883 km (0.077 R)
• M3: 584,180 km (0.112 R)
• M4: 1,037,312 km (0.115 R)
• M5: 1,360,144 km (0.075 R)
• M6: 1,784,403 km (0.11 R)
• M7: 1,903,184 km (0.115 R)
• M8: 2,027,051 km (0.118 R)
• M9: 2,337,168 km (0.103 R)
• M10: 2,995,548 km (0.094 R)
• M11: 3,163,546 km (0.11 R)
• M12: 3,548,910 km (0.096 R)
• M13: 3,736,955 km (0.031 R)
• M14: 4,520,100 km (0.106 R)
• M15: 5,912,257 km (0.107 R)
• M16: 6,176,597 km (0.077 R)
• M17: 7,313,242 km (0.086 R)
• M18: 8,582,131 km (0.096 R)
• M19: 9,209,843 km (0.053 R)
• M20: 9,564,839 km (0.096 R)
• M21: 10,492,196 km (0.079 R)
• M22: 13,255,119 km (0.112 R)
• M23: 14,722,525 km (0.069 R)
• M24: 18,622,392 km (0.072 R)
• M25: 20,258,544 km (0.117 R)
• M26: 25,970,041 km (0.09 R)
• M27: 27,640,151 km (0.079 R)
• M28: 28,625,852 km (0.065 R)
• M29: 34,328,223 km (0.094 R)
• M30: 39,648,073 km (0.116 R)
• M31: 40,270,999 km (0.061 R)
• M32: 41,696,367 km (0.078 R)
• M33: 43,814,374 km (0.066 R)
• M34: 51,697,733 km (0.099 R)
• M35: 53,949,031 km (0.082 R)
• M36: 56,460,630 km (0.112 R)
• M37: 64,461,124 km (0.098 R)
• M38: 64,675,498 km (0.12 R)
• M39: 71,793,813 km (0.112 R)
• M40: 76,738,173 km (0.065 R)
• M41: 85,216,183 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit