🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.5 AU - 0.58 AU

Year: 138 Days

Day: 42.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.91 AU

Year: 226 Days

Day: 19.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,365,733 km

• M1: 325,675 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 287 Days

Day: 22.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,365,733 km

• M1: 167,849 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.14 AU - 1.28 AU

Year: 464 Days

Day: 36.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.41 AU - 1.83 AU

Year: 718 Days

Day: 19.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.05 AU - 3.37 AU

Year: 1554 Days

Day: 14.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,365,733 km

• M1: 54,603 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.06 AU - 4.16 AU

Year: 2389 Days

Day: 27.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.26 AU - 5.58 AU

Year: 3801 Days

Day: 14.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,365,733 km

• M1: 177,124 km (0.065 R)
• M2: 246,537 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 9.6

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.67 AU - 6.21 AU

Year: 5042 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,365,733 km

• M1: 125,662 km (0.043 R)
• M2: 530,324 km (0.115 R)
• M3: 831,016 km (0.12 R)
• M4: 1,219,671 km (0.119 R)
• M5: 1,524,402 km (0.076 R)
• M6: 1,909,318 km (0.047 R)
• M7: 2,309,193 km (0.055 R)
• M8: 3,363,708 km (0.092 R)
• M9: 3,694,619 km (0.115 R)
• M10: 6,096,263 km (0.08 R)
• M11: 7,436,510 km (0.083 R)
• M12: 8,234,764 km (0.083 R)
• M13: 9,778,764 km (0.093 R)
• M14: 10,973,453 km (0.095 R)
• M15: 11,556,585 km (0.062 R)
• M16: 12,365,910 km (0.051 R)
• M17: 14,267,747 km (0.026 R)
• M18: 15,438,201 km (0.1 R)
• M19: 19,472,706 km (0.112 R)
• M20: 20,039,832 km (0.11 R)
• M21: 21,883,177 km (0.094 R)
• M22: 22,264,950 km (0.054 R)
• M23: 26,503,806 km (0.12 R)
• M24: 29,086,912 km (0.111 R)
• M25: 29,455,970 km (0.063 R)
• M26: 30,486,849 km (0.05 R)
• M27: 30,963,318 km (0.037 R)
• M28: 32,127,190 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.4

Radius: 4

Gravity: 51.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.06 AU - 18.92 AU

Year: 25473 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,365,733 km

• M1: 49,816 km (0.095 R)
• M2: 440,117 km (0.07 R)
• M3: 693,237 km (0.066 R)
• M4: 1,286,691 km (0.107 R)
• M5: 1,486,105 km (0.039 R)
• M6: 1,725,013 km (0.07 R)
• M7: 1,905,129 km (0.11 R)
• M8: 3,537,840 km (0.099 R)
• M9: 3,697,760 km (0.05 R)
• M10: 4,799,848 km (0.118 R)
• M11: 7,011,054 km (0.04 R)
• M12: 8,113,889 km (0.07 R)
• M13: 9,571,571 km (0.086 R)
• M14: 12,545,277 km (0.068 R)
• M15: 12,768,029 km (0.049 R)
• M16: 15,994,556 km (0.054 R)
• M17: 22,113,108 km (0.104 R)
• M18: 23,097,612 km (0.106 R)
• M19: 23,656,958 km (0.046 R)
• M20: 25,389,302 km (0.114 R)
• M21: 26,468,202 km (0.064 R)
• M22: 29,363,818 km (0.092 R)
• M23: 29,888,159 km (0.106 R)
• M24: 31,772,045 km (0.112 R)
• M25: 34,164,414 km (0.101 R)
• M26: 34,308,776 km (0.105 R)
• M27: 44,589,889 km (0.077 R)
• M28: 49,587,206 km (0.091 R)
• M29: 49,772,259 km (0.062 R)
• M30: 50,330,259 km (0.075 R)
• M31: 51,458,676 km (0.078 R)
• M32: 60,464,767 km (0.097 R)
• M33: 61,099,959 km (0.117 R)
• M34: 62,168,537 km (0.081 R)
• M35: 64,342,942 km (0.098 R)
• M36: 69,999,387 km (0.063 R)
• M37: 75,243,540 km (0.077 R)
• M38: 80,999,468 km (0.119 R)
• M39: 83,591,101 km (0.089 R)
• M40: 89,486,006 km (0.064 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit