🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.56 AU - 0.6 AU

Year: 132 Days

Day: 42.3 Hours

Environment

Temp: 394 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,423,175 km

• M1: 295,306 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.66 AU - 0.76 AU

Year: 179 Days

Day: 44.4 Hours

Environment

Temp: 314 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.88 AU - 2.02 AU

Year: 815 Days

Day: 27.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 64.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,423,175 km

• M1: 888,013 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.11 AU - 4.77 AU

Year: 2799 Days

Day: 30.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,423,175 km

• M1: 1,970,952 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.38 AU - 6.3 AU

Year: 3692 Days

Day: 38.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 117.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,423,175 km

• M1: 1,168,210 km (0.111 R)

Asteroid Belt

Center: 8.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 11.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.67 AU - 13.67 AU

Year: 11171 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,423,175 km

• M1: 186,549 km (0.067 R)
• M2: 268,229 km (0.081 R)
• M3: 522,246 km (0.074 R)
• M4: 705,653 km (0.112 R)
• M5: 897,288 km (0.094 R)
• M6: 999,912 km (0.066 R)
• M7: 1,075,758 km (0.12 R)
• M8: 1,383,032 km (0.116 R)
• M9: 1,538,465 km (0.104 R)
• M10: 2,039,917 km (0.1 R)
• M11: 2,319,365 km (0.091 R)
• M12: 2,675,408 km (0.079 R)
• M13: 3,004,224 km (0.085 R)
• M14: 3,462,892 km (0.107 R)
• M15: 4,862,230 km (0.09 R)
• M16: 4,968,295 km (0.105 R)
• M17: 5,102,035 km (0.11 R)
• M18: 5,760,416 km (0.096 R)
• M19: 6,128,426 km (0.113 R)
• M20: 6,679,844 km (0.026 R)
• M21: 6,916,957 km (0.056 R)
• M22: 7,217,200 km (0.091 R)
• M23: 8,269,621 km (0.118 R)
• M24: 9,903,379 km (0.034 R)
• M25: 10,344,244 km (0.111 R)
• M26: 11,280,278 km (0.049 R)
• M27: 11,456,654 km (0.114 R)
• M28: 12,171,133 km (0.096 R)
• M29: 12,533,758 km (0.069 R)
• M30: 12,789,870 km (0.072 R)
• M31: 14,629,924 km (0.096 R)
• M32: 15,054,333 km (0.099 R)
• M33: 15,170,720 km (0.066 R)
• M34: 15,443,587 km (0.092 R)
• M35: 15,561,171 km (0.083 R)
• M36: 16,631,543 km (0.069 R)
• M37: 17,930,950 km (0.093 R)
• M38: 18,592,771 km (0.12 R)
• M39: 19,094,373 km (0.113 R)
• M40: 19,220,634 km (0.102 R)
• M41: 21,058,593 km (0.11 R)
• M42: 21,450,390 km (0.076 R)
• M43: 22,241,164 km (0.103 R)
• M44: 23,715,601 km (0.058 R)
• M45: 24,441,899 km (0.093 R)
• M46: 26,899,343 km (0.064 R)
• M47: 27,040,862 km (0.036 R)
• M48: 27,942,339 km (0.079 R)
• M49: 29,823,832 km (0.099 R)
• M50: 30,263,799 km (0.12 R)
• M51: 30,952,398 km (0.117 R)
• M52: 31,100,649 km (0.117 R)
• M53: 31,945,279 km (0.058 R)
• M54: 32,045,061 km (0.101 R)
• M55: 33,453,973 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.6

Radius: 12

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.75 AU - 11.93 AU

Year: 11427 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,423,175 km

• M1: 156,031 km (0.079 R)
• M2: 240,703 km (0.101 R)
• M3: 332,406 km (0.106 R)
• M4: 431,141 km (0.117 R)
• M5: 596,896 km (0.082 R)
• M6: 755,768 km (0.05 R)
• M7: 1,048,382 km (0.032 R)
• M8: 1,282,203 km (0.116 R)
• M9: 1,473,988 km (0.12 R)
• M10: 1,553,574 km (0.105 R)
• M11: 1,758,822 km (0.052 R)
• M12: 2,106,188 km (0.078 R)
• M13: 2,499,182 km (0.089 R)
• M14: 2,619,309 km (0.1 R)
• M15: 3,016,791 km (0.067 R)
• M16: 3,222,787 km (0.066 R)
• M17: 3,301,176 km (0.115 R)
• M18: 3,621,615 km (0.057 R)
• M19: 3,758,198 km (0.094 R)
• M20: 3,868,601 km (0.117 R)
• M21: 4,121,122 km (0.083 R)
• M22: 4,408,200 km (0.11 R)
• M23: 5,002,104 km (0.075 R)
• M24: 5,093,359 km (0.034 R)
• M25: 5,464,062 km (0.049 R)
• M26: 5,779,714 km (0.098 R)
• M27: 5,939,783 km (0.067 R)
• M28: 6,628,382 km (0.061 R)
• M29: 6,796,082 km (0.062 R)
• M30: 8,768,829 km (0.038 R)
• M31: 9,101,534 km (0.112 R)
• M32: 9,779,362 km (0.087 R)
• M33: 10,473,497 km (0.119 R)
• M34: 10,708,515 km (0.114 R)
• M35: 11,183,638 km (0.102 R)
• M36: 11,463,984 km (0.03 R)
• M37: 11,868,497 km (0.117 R)
• M38: 12,442,803 km (0.106 R)
• M39: 14,741,823 km (0.116 R)
• M40: 15,225,922 km (0.058 R)
• M41: 15,626,096 km (0.047 R)
• M42: 15,805,015 km (0.114 R)
• M43: 16,892,741 km (0.064 R)
• M44: 17,030,371 km (0.113 R)
• M45: 17,214,526 km (0.106 R)
• M46: 17,864,379 km (0.105 R)
• M47: 18,522,161 km (0.107 R)
• M48: 19,092,279 km (0.09 R)
• M49: 19,475,698 km (0.086 R)
• M50: 19,909,981 km (0.092 R)
• M51: 20,984,991 km (0.119 R)
• M52: 21,331,011 km (0.113 R)
• M53: 21,878,689 km (0.112 R)
• M54: 22,229,496 km (0.052 R)
• M55: 22,430,854 km (0.086 R)
• M56: 22,531,683 km (0.092 R)
• M57: 23,038,521 km (0.099 R)
• M58: 23,140,247 km (0.113 R)
• M59: 23,857,120 km (0.07 R)
• M60: 24,270,011 km (0.086 R)
• M61: 24,737,354 km (0.078 R)
• M62: 24,998,253 km (0.115 R)
• M63: 26,104,230 km (0.075 R)
• M64: 27,118,504 km (0.069 R)
• M65: 28,036,885 km (0.113 R)
• M66: 28,145,643 km (0.109 R)
• M67: 28,636,623 km (0.114 R)
• M68: 28,746,128 km (0.119 R)
• M69: 29,130,445 km (0.112 R)
• M70: 29,461,206 km (0.118 R)
• M71: 30,126,618 km (0.061 R)
• M72: 31,190,109 km (0.06 R)
• M73: 32,209,020 km (0.049 R)
• M74: 33,815,701 km (0.116 R)
• M75: 34,047,279 km (0.105 R)
• M76: 34,862,288 km (0.032 R)
• M77: 34,979,273 km (0.085 R)
• M78: 35,860,405 km (0.117 R)
• M79: 37,704,797 km (0.111 R)
• M80: 38,729,243 km (0.058 R)
• M81: 40,805,662 km (0.108 R)
• M82: 41,361,268 km (0.094 R)

Kuiper Belt

Range: 36.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit