🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.71 AU - 0.93 AU

Year: 263 Days

Day: 14.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.81 AU - 1.09 AU

Year: 328 Days

Day: 39.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 20.5 °

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: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1 AU - 1.08 AU

Year: 376 Days

Day: 38.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,704,149 km

• M1: 348,563 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.7 AU - 2.54 AU

Year: 1095 Days

Day: 30.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,704,149 km

• M1: 1,271,582 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.77 AU - 5.93 AU

Year: 3789 Days

Day: 31.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.82 AU - 6.1 AU

Year: 3919 Days

Day: 47.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 11.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.73 AU - 7.53 AU

Year: 6056 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,704,149 km

• M1: 145,260 km (0.116 R)
• M2: 525,687 km (0.059 R)
• M3: 1,279,361 km (0.061 R)
• M4: 1,755,232 km (0.104 R)
• M5: 3,366,102 km (0.1 R)
• M6: 5,459,574 km (0.108 R)
• M7: 7,755,453 km (0.085 R)
• M8: 12,022,433 km (0.059 R)
• M9: 12,869,306 km (0.05 R)
• M10: 13,586,329 km (0.111 R)
• M11: 15,039,972 km (0.101 R)
• M12: 23,811,643 km (0.099 R)
• M13: 30,791,281 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 8.5

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.28 AU - 10.82 AU

Year: 11303 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,704,149 km

• M1: 121,025 km (0.087 R)
• M2: 520,002 km (0.085 R)
• M3: 798,404 km (0.104 R)
• M4: 1,215,782 km (0.108 R)
• M5: 1,504,057 km (0.066 R)
• M6: 1,789,939 km (0.106 R)
• M7: 2,166,776 km (0.12 R)
• M8: 2,965,778 km (0.053 R)
• M9: 3,345,607 km (0.089 R)
• M10: 3,677,864 km (0.085 R)
• M11: 5,971,947 km (0.115 R)
• M12: 6,658,302 km (0.115 R)
• M13: 7,438,904 km (0.079 R)
• M14: 9,280,005 km (0.082 R)
• M15: 10,147,523 km (0.114 R)
• M16: 10,520,021 km (0.089 R)
• M17: 11,867,150 km (0.051 R)
• M18: 12,400,766 km (0.119 R)
• M19: 12,704,001 km (0.082 R)
• M20: 13,137,087 km (0.076 R)
• M21: 14,899,948 km (0.089 R)
• M22: 17,640,282 km (0.106 R)
• M23: 22,623,836 km (0.099 R)
• M24: 24,002,081 km (0.119 R)
• M25: 24,664,051 km (0.057 R)
• M26: 25,827,175 km (0.095 R)
• M27: 30,077,250 km (0.114 R)
• M28: 37,734,268 km (0.112 R)
• M29: 38,887,518 km (0.106 R)
• M30: 39,538,119 km (0.033 R)
• M31: 39,932,010 km (0.096 R)
• M32: 41,398,668 km (0.098 R)
• M33: 41,940,810 km (0.091 R)
• M34: 42,900,929 km (0.064 R)
• M35: 43,735,536 km (0.079 R)
• M36: 44,722,732 km (0.088 R)
• M37: 49,883,111 km (0.084 R)
• M38: 51,115,947 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 12.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.18 AU - 13.06 AU

Year: 14052 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,704,149 km

• M1: 155,432 km (0.069 R)
• M2: 601,982 km (0.054 R)
• M3: 1,070,373 km (0.069 R)
• M4: 1,569,282 km (0.11 R)
• M5: 2,993,753 km (0.059 R)
• M6: 4,054,252 km (0.117 R)
• M7: 4,818,398 km (0.116 R)
• M8: 5,292,773 km (0.034 R)
• M9: 9,368,716 km (0.097 R)
• M10: 10,844,499 km (0.083 R)
• M11: 11,417,758 km (0.115 R)
• M12: 13,476,524 km (0.113 R)
• M13: 15,175,058 km (0.037 R)
• M14: 16,322,175 km (0.073 R)
• M15: 16,885,411 km (0.055 R)
• M16: 18,183,472 km (0.096 R)
• M17: 20,253,757 km (0.118 R)
• M18: 20,977,511 km (0.092 R)
• M19: 21,718,469 km (0.072 R)
• M20: 22,400,037 km (0.11 R)
• M21: 25,603,825 km (0.077 R)
• M22: 27,315,075 km (0.11 R)
• M23: 33,103,914 km (0.115 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit