🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 182 Days

Day: 38.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 15.5 °

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: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.85 AU

Year: 217 Days

Day: 30.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 87.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.66 AU - 4.02 AU

Year: 2165 Days

Day: 24.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,835,077 km

• M1: 42,486 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.22 AU - 3.98 AU

Year: 2423 Days

Day: 45.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,835,077 km

• M1: 55,800 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 10

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.1 AU - 8.2 AU

Year: 6084 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,835,077 km

• M1: 124,615 km (0.118 R)
• M2: 492,775 km (0.038 R)
• M3: 849,118 km (0.093 R)
• M4: 1,210,097 km (0.083 R)
• M5: 1,768,845 km (0.119 R)
• M6: 2,357,214 km (0.117 R)
• M7: 3,460,049 km (0.092 R)
• M8: 4,116,036 km (0.043 R)
• M9: 4,755,866 km (0.077 R)
• M10: 5,074,958 km (0.092 R)
• M11: 6,467,864 km (0.07 R)
• M12: 6,829,592 km (0.109 R)
• M13: 10,723,325 km (0.065 R)
• M14: 11,317,528 km (0.106 R)
• M15: 12,387,152 km (0.072 R)
• M16: 13,916,342 km (0.076 R)
• M17: 14,881,847 km (0.114 R)
• M18: 16,054,694 km (0.114 R)
• M19: 19,503,673 km (0.083 R)
• M20: 20,582,423 km (0.052 R)
• M21: 21,103,622 km (0.092 R)
• M22: 22,036,814 km (0.071 R)
• M23: 22,858,405 km (0.053 R)
• M24: 23,700,342 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.6

Radius: 3.2

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.88 AU - 16.88 AU

Year: 22450 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,835,077 km

• M1: 43,982 km (0.082 R)
• M2: 147,354 km (0.09 R)
• M3: 279,449 km (0.059 R)
• M4: 445,054 km (0.087 R)
• M5: 584,628 km (0.084 R)
• M6: 1,019,210 km (0.107 R)
• M7: 1,174,343 km (0.045 R)
• M8: 1,472,492 km (0.086 R)
• M9: 2,197,443 km (0.075 R)
• M10: 2,604,798 km (0.048 R)
• M11: 3,567,311 km (0.031 R)
• M12: 4,011,168 km (0.098 R)
• M13: 6,313,629 km (0.071 R)
• M14: 6,713,055 km (0.082 R)
• M15: 7,386,993 km (0.119 R)
• M16: 15,097,268 km (0.067 R)
• M17: 15,379,559 km (0.07 R)
• M18: 20,132,283 km (0.035 R)
• M19: 20,994,565 km (0.059 R)
• M20: 22,792,283 km (0.108 R)
• M21: 24,398,814 km (0.072 R)
• M22: 26,281,952 km (0.098 R)
• M23: 28,688,384 km (0.054 R)
• M24: 39,249,844 km (0.112 R)
• M25: 41,688,439 km (0.064 R)
• M26: 43,369,171 km (0.077 R)
• M27: 43,796,273 km (0.097 R)
• M28: 49,296,986 km (0.098 R)
• M29: 54,741,451 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.6

Radius: 3.2

Gravity: 50.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.13 AU - 21.51 AU

Year: 26687 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,835,077 km

• M1: 40,541 km (0.105 R)
• M2: 255,214 km (0.03 R)
• M3: 382,971 km (0.112 R)
• M4: 504,444 km (0.093 R)
• M5: 919,877 km (0.112 R)
• M6: 1,059,303 km (0.03 R)
• M7: 1,939,088 km (0.093 R)
• M8: 2,609,286 km (0.117 R)
• M9: 3,981,996 km (0.103 R)
• M10: 4,747,638 km (0.114 R)
• M11: 5,087,375 km (0.088 R)
• M12: 5,857,355 km (0.099 R)
• M13: 6,655,759 km (0.103 R)
• M14: 8,302,981 km (0.093 R)
• M15: 10,326,741 km (0.089 R)
• M16: 12,027,220 km (0.094 R)
• M17: 12,799,594 km (0.101 R)
• M18: 13,604,430 km (0.074 R)
• M19: 16,901,867 km (0.104 R)
• M20: 19,817,978 km (0.111 R)
• M21: 20,399,614 km (0.099 R)
• M22: 20,793,655 km (0.117 R)
• M23: 23,479,535 km (0.11 R)
• M24: 23,912,322 km (0.104 R)
• M25: 24,571,301 km (0.082 R)
• M26: 25,017,252 km (0.048 R)
• M27: 25,242,247 km (0.082 R)
• M28: 30,157,884 km (0.109 R)
• M29: 37,407,845 km (0.096 R)
• M30: 45,904,555 km (0.078 R)
• M31: 47,952,849 km (0.111 R)
• M32: 51,682,474 km (0.099 R)
• M33: 62,150,286 km (0.119 R)
• M34: 70,755,305 km (0.075 R)
• M35: 73,714,052 km (0.098 R)
• M36: 76,281,151 km (0.114 R)
• M37: 76,754,329 km (0.087 R)
• M38: 77,467,462 km (0.096 R)
• M39: 77,706,220 km (0.096 R)
• M40: 80,120,580 km (0.063 R)
• M41: 82,833,538 km (0.108 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit