🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 149 Days

Day: 34.9 Hours

Environment

Temp: 367 °C

Axial Tilt: 143.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,467,662 km

• M1: 62,532 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.94 AU

Year: 255 Days

Day: 38 Hours

Environment

Temp: 246 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.93 AU - 1.15 AU

Year: 316 Days

Day: 23.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,467,662 km

• M1: 44,879 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.87 AU - 1.29 AU

Year: 335 Days

Day: 13.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.38 AU - 3.2 AU

Year: 1390 Days

Day: 22.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.38 AU - 5.4 AU

Year: 3732 Days

Day: 15.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.77 AU - 6.53 AU

Year: 4005 Days

Day: 20 Hours

Environment

Temp: -86 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.13 AU - 10.41 AU

Year: 7745 Days

Day: 32.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 13.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.29 AU - 18.57 AU

Year: 20774 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,467,662 km

• M1: 173,982 km (0.101 R)
• M2: 635,342 km (0.117 R)
• M3: 1,097,001 km (0.056 R)
• M4: 2,078,962 km (0.079 R)
• M5: 2,948,724 km (0.114 R)
• M6: 5,136,892 km (0.053 R)
• M7: 5,770,139 km (0.113 R)
• M8: 6,366,586 km (0.077 R)
• M9: 7,683,646 km (0.106 R)
• M10: 8,460,208 km (0.075 R)
• M11: 9,989,697 km (0.033 R)
• M12: 12,101,121 km (0.114 R)
• M13: 15,439,398 km (0.102 R)
• M14: 18,068,730 km (0.091 R)
• M15: 18,701,379 km (0.083 R)
• M16: 23,022,664 km (0.072 R)
• M17: 24,636,525 km (0.059 R)
• M18: 27,020,966 km (0.088 R)
• M19: 29,184,001 km (0.115 R)
• M20: 29,679,918 km (0.077 R)
• M21: 31,720,284 km (0.077 R)
• M22: 33,310,659 km (0.097 R)
• M23: 38,252,924 km (0.085 R)
• M24: 39,901,941 km (0.113 R)
• M25: 42,384,518 km (0.101 R)
• M26: 43,020,907 km (0.065 R)
• M27: 44,312,834 km (0.108 R)
• M28: 50,804,634 km (0.119 R)
• M29: 52,430,164 km (0.119 R)
• M30: 53,163,642 km (0.106 R)
• M31: 56,741,425 km (0.093 R)
• M32: 63,539,003 km (0.096 R)
• M33: 68,870,372 km (0.05 R)
• M34: 73,802,464 km (0.076 R)
• M35: 76,120,184 km (0.04 R)
• M36: 77,297,070 km (0.107 R)
• M37: 79,205,191 km (0.038 R)
• M38: 81,880,001 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.6

Radius: 6.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 18.04 AU - 25.9 AU

Year: 30711 Days

Day: 17 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,467,662 km

• M1: 85,869 km (0.11 R)
• M2: 486,492 km (0.071 R)
• M3: 752,477 km (0.083 R)
• M4: 1,102,985 km (0.109 R)
• M5: 1,558,660 km (0.074 R)
• M6: 1,915,152 km (0.117 R)
• M7: 3,375,227 km (0.114 R)
• M8: 4,265,185 km (0.083 R)
• M9: 5,075,557 km (0.081 R)
• M10: 5,341,392 km (0.041 R)
• M11: 5,942,626 km (0.066 R)
• M12: 6,587,991 km (0.076 R)
• M13: 8,171,185 km (0.077 R)
• M14: 10,170,561 km (0.106 R)
• M15: 14,266,102 km (0.096 R)
• M16: 18,707,064 km (0.119 R)
• M17: 19,434,858 km (0.115 R)
• M18: 21,731,484 km (0.087 R)
• M19: 23,255,288 km (0.089 R)
• M20: 24,957,862 km (0.039 R)
• M21: 25,176,274 km (0.118 R)
• M22: 25,839,442 km (0.095 R)
• M23: 32,731,266 km (0.062 R)
• M24: 61,528,707 km (0.087 R)
• M25: 64,975,292 km (0.095 R)

Kuiper Belt

Range: 36.8 - 62.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit