🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.68 AU - 0.74 AU

Year: 214 Days

Day: 29.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.57 AU - 0.87 AU

Year: 219 Days

Day: 28.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.78 AU - 1.14 AU

Year: 337 Days

Day: 46.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.22 AU - 1.34 AU

Year: 519 Days

Day: 20.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.09 AU - 1.77 AU

Year: 612 Days

Day: 22.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,582,477 km

• M1: 90,507 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.92 AU - 2.7 AU

Year: 1257 Days

Day: 30.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.22 AU - 4.84 AU

Year: 2898 Days

Day: 46.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.86 AU - 4.64 AU

Year: 3138 Days

Day: 13.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,582,477 km

• M1: 553,662 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 8.6

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.09 AU - 12.83 AU

Year: 12116 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,582,477 km

• M1: 107,411 km (0.111 R)
• M2: 453,581 km (0.12 R)
• M3: 801,994 km (0.107 R)
• M4: 1,092,364 km (0.109 R)
• M5: 1,632,562 km (0.056 R)
• M6: 2,321,161 km (0.114 R)
• M7: 2,743,176 km (0.076 R)
• M8: 4,415,980 km (0.063 R)
• M9: 4,700,963 km (0.118 R)
• M10: 5,891,164 km (0.084 R)
• M11: 6,886,289 km (0.098 R)
• M12: 7,760,090 km (0.08 R)
• M13: 9,257,715 km (0.114 R)
• M14: 10,101,895 km (0.086 R)
• M15: 10,487,110 km (0.049 R)
• M16: 12,751,124 km (0.042 R)
• M17: 13,331,564 km (0.097 R)
• M18: 15,250,755 km (0.083 R)
• M19: 15,539,180 km (0.114 R)
• M20: 20,929,490 km (0.027 R)
• M21: 21,646,363 km (0.082 R)
• M22: 22,102,786 km (0.069 R)
• M23: 24,976,711 km (0.088 R)
• M24: 27,768,207 km (0.11 R)
• M25: 29,294,405 km (0.112 R)
• M26: 34,702,966 km (0.104 R)
• M27: 35,580,358 km (0.085 R)
• M28: 37,510,170 km (0.114 R)
• M29: 39,103,387 km (0.117 R)
• M30: 46,986,298 km (0.082 R)
• M31: 47,444,516 km (0.053 R)
• M32: 47,905,577 km (0.106 R)
• M33: 52,027,596 km (0.083 R)
• M34: 53,840,423 km (0.1 R)
• M35: 54,174,625 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 5.7

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.78 AU - 22.66 AU

Year: 30179 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 103,582,477 km

• M1: 75,697 km (0.061 R)
• M2: 277,953 km (0.093 R)
• M3: 570,566 km (0.052 R)
• M4: 747,840 km (0.103 R)
• M5: 1,029,533 km (0.109 R)
• M6: 2,921,946 km (0.101 R)
• M7: 3,244,927 km (0.068 R)
• M8: 3,624,308 km (0.086 R)
• M9: 4,175,277 km (0.104 R)
• M10: 4,780,550 km (0.097 R)
• M11: 5,706,112 km (0.097 R)
• M12: 6,305,999 km (0.074 R)
• M13: 7,049,500 km (0.1 R)
• M14: 7,794,797 km (0.115 R)
• M15: 8,300,737 km (0.107 R)
• M16: 9,009,233 km (0.049 R)
• M17: 12,855,244 km (0.075 R)
• M18: 16,189,781 km (0.115 R)
• M19: 18,542,955 km (0.072 R)
• M20: 18,939,390 km (0.05 R)
• M21: 21,655,937 km (0.101 R)
• M22: 21,985,202 km (0.113 R)
• M23: 24,502,635 km (0.098 R)
• M24: 27,205,869 km (0.07 R)
• M25: 28,236,149 km (0.115 R)
• M26: 28,760,939 km (0.076 R)
• M27: 31,203,273 km (0.062 R)
• M28: 37,748,480 km (0.066 R)
• M29: 40,504,371 km (0.114 R)
• M30: 41,508,173 km (0.094 R)
• M31: 42,016,208 km (0.093 R)
• M32: 46,412,739 km (0.091 R)
• M33: 52,277,874 km (0.085 R)
• M34: 55,489,740 km (0.078 R)
• M35: 56,935,304 km (0.083 R)
• M36: 59,686,409 km (0.076 R)
• M37: 60,117,251 km (0.104 R)
• M38: 62,303,324 km (0.06 R)
• M39: 69,653,517 km (0.05 R)
• M40: 71,820,442 km (0.115 R)
• M41: 76,035,063 km (0.057 R)
• M42: 96,307,070 km (0.108 R)
• M43: 103,272,197 km (0.086 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit