🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.99 AU - 1.01 AU

Year: 350 Days

Day: 35.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,057,896 km

• M1: 112,797 km (0.032 R)
• M2: 728,691 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.05 AU - 1.11 AU

Year: 393 Days

Day: 35.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,057,896 km

• M1: 384,317 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.56 AU - 1.86 AU

Year: 782 Days

Day: 22.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,057,896 km

• M1: 823,835 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.16 AU - 2.6 AU

Year: 1285 Days

Day: 41.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 80.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.65 AU - 4.31 AU

Year: 2778 Days

Day: 19.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,057,896 km

• M1: 1,477,877 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.99 AU - 6.39 AU

Year: 4136 Days

Day: 31.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.3

Radius: 12.1

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.5 AU - 7.4 AU

Year: 5731 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,057,896 km

• M1: 150,495 km (0.046 R)
• M2: 548,725 km (0.107 R)
• M3: 1,041,800 km (0.096 R)
• M4: 1,656,647 km (0.1 R)
• M5: 2,064,151 km (0.104 R)
• M6: 4,474,173 km (0.103 R)
• M7: 4,990,286 km (0.038 R)
• M8: 5,455,535 km (0.09 R)
• M9: 6,609,384 km (0.094 R)
• M10: 7,765,775 km (0.097 R)
• M11: 8,759,703 km (0.09 R)
• M12: 9,658,487 km (0.096 R)
• M13: 10,245,061 km (0.119 R)
• M14: 11,539,381 km (0.108 R)
• M15: 13,047,926 km (0.117 R)
• M16: 13,821,497 km (0.041 R)
• M17: 17,620,385 km (0.032 R)
• M18: 18,292,229 km (0.114 R)
• M19: 18,911,415 km (0.082 R)
• M20: 21,226,891 km (0.1 R)
• M21: 22,064,788 km (0.099 R)
• M22: 22,766,552 km (0.108 R)
• M23: 26,067,279 km (0.09 R)
• M24: 33,397,725 km (0.072 R)
• M25: 34,635,348 km (0.109 R)
• M26: 35,583,499 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 11.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.37 AU - 10.01 AU

Year: 8962 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,057,896 km

• M1: 142,417 km (0.104 R)
• M2: 679,025 km (0.096 R)
• M3: 1,064,090 km (0.089 R)
• M4: 1,613,263 km (0.12 R)
• M5: 1,971,102 km (0.113 R)
• M6: 2,728,665 km (0.119 R)
• M7: 3,335,135 km (0.105 R)
• M8: 3,720,798 km (0.081 R)
• M9: 5,774,328 km (0.097 R)
• M10: 6,369,877 km (0.111 R)
• M11: 8,405,007 km (0.079 R)
• M12: 9,451,893 km (0.108 R)
• M13: 11,103,154 km (0.118 R)
• M14: 12,822,183 km (0.061 R)
• M15: 14,648,474 km (0.098 R)
• M16: 15,228,764 km (0.057 R)
• M17: 15,757,293 km (0.105 R)
• M18: 16,573,051 km (0.109 R)
• M19: 19,728,668 km (0.064 R)
• M20: 21,079,986 km (0.088 R)
• M21: 24,232,910 km (0.109 R)
• M22: 24,681,704 km (0.099 R)
• M23: 25,503,744 km (0.09 R)
• M24: 31,457,291 km (0.115 R)
• M25: 33,853,849 km (0.066 R)
• M26: 35,787,401 km (0.094 R)
• M27: 39,377,451 km (0.082 R)
• M28: 44,931,571 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.5

Radius: 5.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.33 AU - 15.33 AU

Year: 20999 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,057,896 km

• M1: 66,122 km (0.055 R)
• M2: 327,470 km (0.062 R)
• M3: 523,144 km (0.086 R)
• M4: 979,268 km (0.089 R)
• M5: 1,176,737 km (0.114 R)
• M6: 1,427,313 km (0.066 R)
• M7: 1,743,713 km (0.03 R)
• M8: 1,985,463 km (0.079 R)
• M9: 2,437,847 km (0.111 R)
• M10: 2,616,616 km (0.106 R)
• M11: 2,804,212 km (0.092 R)
• M12: 3,114,029 km (0.081 R)
• M13: 3,697,760 km (0.118 R)
• M14: 4,736,568 km (0.092 R)
• M15: 6,658,452 km (0.055 R)
• M16: 8,447,792 km (0.057 R)
• M17: 9,331,766 km (0.106 R)
• M18: 9,525,495 km (0.04 R)
• M19: 9,921,032 km (0.084 R)
• M20: 11,391,728 km (0.083 R)
• M21: 14,692,755 km (0.083 R)
• M22: 18,351,919 km (0.071 R)
• M23: 19,668,679 km (0.119 R)
• M24: 20,799,340 km (0.097 R)
• M25: 23,545,209 km (0.102 R)
• M26: 25,851,559 km (0.066 R)
• M27: 31,882,597 km (0.117 R)
• M28: 32,877,872 km (0.066 R)
• M29: 38,912,501 km (0.118 R)
• M30: 39,163,077 km (0.063 R)
• M31: 42,785,889 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.1

Radius: 3.4

Gravity: 37.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.09 AU - 19.29 AU

Year: 28268 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,057,896 km

• M1: 54,454 km (0.079 R)
• M2: 214,224 km (0.054 R)
• M3: 397,482 km (0.113 R)
• M4: 846,126 km (0.097 R)
• M5: 1,120,338 km (0.119 R)
• M6: 1,534,276 km (0.113 R)
• M7: 2,346,443 km (0.064 R)
• M8: 2,509,355 km (0.1 R)
• M9: 2,654,913 km (0.078 R)
• M10: 4,722,655 km (0.115 R)
• M11: 5,778,068 km (0.097 R)
• M12: 8,611,901 km (0.055 R)
• M13: 8,943,559 km (0.081 R)
• M14: 9,869,720 km (0.119 R)
• M15: 10,050,135 km (0.093 R)
• M16: 10,604,843 km (0.088 R)
• M17: 11,910,234 km (0.099 R)
• M18: 12,461,054 km (0.085 R)
• M19: 14,522,812 km (0.084 R)
• M20: 14,834,723 km (0.088 R)
• M21: 17,058,496 km (0.074 R)
• M22: 18,024,748 km (0.114 R)
• M23: 19,306,503 km (0.048 R)
• M24: 22,774,331 km (0.097 R)
• M25: 24,052,794 km (0.094 R)
• M26: 24,270,310 km (0.098 R)
• M27: 24,599,275 km (0.068 R)
• M28: 29,895,489 km (0.093 R)
• M29: 31,816,774 km (0.098 R)
• M30: 39,867,982 km (0.108 R)
• M31: 50,945,256 km (0.038 R)
• M32: 51,124,474 km (0.096 R)
• M33: 54,610,404 km (0.114 R)
• M34: 58,447,439 km (0.114 R)
• M35: 61,643,299 km (0.106 R)
• M36: 71,701,212 km (0.115 R)
• M37: 75,592,402 km (0.115 R)
• M38: 77,708,315 km (0.066 R)
• M39: 81,812,084 km (0.112 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit