🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 168 Days

Day: 34.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 14.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.58 AU - 3 AU

Year: 2034 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 96,581,673 km

• M1: 179,218 km (0.073 R)
• M2: 765,193 km (0.095 R)
• M3: 1,285,345 km (0.111 R)
• M4: 1,990,848 km (0.086 R)
• M5: 2,499,930 km (0.1 R)
• M6: 3,316,136 km (0.097 R)
• M7: 4,784,290 km (0.102 R)
• M8: 6,888,234 km (0.109 R)
• M9: 7,435,762 km (0.081 R)
• M10: 7,953,221 km (0.111 R)
• M11: 10,622,795 km (0.076 R)
• M12: 12,557,395 km (0.109 R)
• M13: 13,418,779 km (0.098 R)
• M14: 14,363,191 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 11.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.19 AU - 4.55 AU

Year: 3324 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 96,581,673 km

• M1: 143,165 km (0.072 R)
• M2: 528,679 km (0.096 R)
• M3: 1,122,882 km (0.086 R)
• M4: 1,565,542 km (0.118 R)
• M5: 2,813,637 km (0.101 R)
• M6: 3,261,383 km (0.088 R)
• M7: 3,682,950 km (0.119 R)
• M8: 4,342,677 km (0.094 R)
• M9: 5,382,831 km (0.084 R)
• M10: 7,766,523 km (0.112 R)
• M11: 8,329,460 km (0.091 R)
• M12: 8,819,243 km (0.079 R)
• M13: 10,479,480 km (0.111 R)
• M14: 11,245,870 km (0.118 R)
• M15: 13,546,386 km (0.094 R)
• M16: 14,783,710 km (0.069 R)
• M17: 15,649,433 km (0.11 R)
• M18: 17,010,923 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 9.5

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.32 AU - 6.82 AU

Year: 7352 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 96,581,673 km

• M1: 122,820 km (0.118 R)
• M2: 458,069 km (0.056 R)
• M3: 969,843 km (0.098 R)
• M4: 1,720,226 km (0.059 R)
• M5: 2,433,209 km (0.069 R)
• M6: 2,797,181 km (0.081 R)
• M7: 3,354,283 km (0.096 R)
• M8: 4,087,313 km (0.086 R)
• M9: 5,350,667 km (0.099 R)
• M10: 7,313,092 km (0.109 R)
• M11: 9,433,941 km (0.109 R)
• M12: 10,436,247 km (0.057 R)
• M13: 12,992,126 km (0.099 R)
• M14: 13,338,445 km (0.091 R)
• M15: 14,292,281 km (0.108 R)
• M16: 14,661,489 km (0.041 R)
• M17: 15,037,129 km (0.108 R)
• M18: 15,677,258 km (0.109 R)
• M19: 16,004,130 km (0.111 R)
• M20: 16,943,604 km (0.117 R)
• M21: 17,357,392 km (0.039 R)
• M22: 22,695,493 km (0.048 R)
• M23: 24,313,693 km (0.045 R)
• M24: 25,017,402 km (0.086 R)
• M25: 27,304,603 km (0.115 R)
• M26: 31,975,647 km (0.115 R)
• M27: 32,820,426 km (0.086 R)
• M28: 33,680,016 km (0.081 R)
• M29: 35,220,425 km (0.096 R)
• M30: 35,781,716 km (0.12 R)
• M31: 36,692,169 km (0.103 R)
• M32: 37,969,286 km (0.031 R)
• M33: 39,036,068 km (0.116 R)
• M34: 41,852,697 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946

Radius: 14.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.82 AU - 7.4 AU

Year: 7419 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,581,673 km

• M1: 178,171 km (0.077 R)
• M2: 803,041 km (0.077 R)
• M3: 1,438,384 km (0.062 R)
• M4: 1,905,428 km (0.092 R)
• M5: 3,050,600 km (0.09 R)
• M6: 5,722,418 km (0.107 R)
• M7: 6,627,335 km (0.06 R)
• M8: 7,666,143 km (0.117 R)
• M9: 8,374,190 km (0.097 R)
• M10: 9,401,478 km (0.027 R)
• M11: 10,361,448 km (0.082 R)
• M12: 10,968,217 km (0.069 R)
• M13: 12,990,032 km (0.07 R)
• M14: 13,458,124 km (0.083 R)
• M15: 15,574,186 km (0.116 R)
• M16: 16,439,160 km (0.059 R)
• M17: 19,759,336 km (0.058 R)
• M18: 20,773,310 km (0.069 R)
• M19: 22,234,283 km (0.076 R)
• M20: 27,122,842 km (0.061 R)
• M21: 28,180,050 km (0.098 R)
• M22: 29,766,536 km (0.103 R)
• M23: 30,787,990 km (0.057 R)
• M24: 32,470,667 km (0.084 R)
• M25: 34,213,931 km (0.107 R)
• M26: 35,334,568 km (0.1 R)
• M27: 36,828,004 km (0.07 R)
• M28: 42,067,968 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.47 AU - 9.79 AU

Year: 11068 Days

Day: 7 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,581,673 km

• M1: 172,486 km (0.089 R)
• M2: 596,896 km (0.111 R)
• M3: 1,223,262 km (0.12 R)
• M4: 2,037,074 km (0.111 R)
• M5: 2,995,548 km (0.1 R)
• M6: 3,977,359 km (0.057 R)
• M7: 4,683,909 km (0.081 R)
• M8: 5,854,363 km (0.027 R)
• M9: 10,054,622 km (0.091 R)
• M10: 10,765,960 km (0.1 R)
• M11: 12,691,435 km (0.03 R)
• M12: 14,389,670 km (0.078 R)
• M13: 14,893,665 km (0.097 R)
• M14: 21,677,031 km (0.105 R)
• M15: 25,532,467 km (0.089 R)
• M16: 26,271,929 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.7

Radius: 3.5

Gravity: 62.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.13 AU - 17.23 AU

Year: 27106 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,581,673 km

• M1: 82,578 km (0.102 R)
• M2: 245,939 km (0.032 R)
• M3: 389,254 km (0.096 R)
• M4: 543,339 km (0.04 R)
• M5: 1,029,981 km (0.045 R)
• M6: 2,398,054 km (0.105 R)
• M7: 2,755,742 km (0.108 R)
• M8: 3,327,057 km (0.092 R)
• M9: 5,013,174 km (0.075 R)
• M10: 5,424,868 km (0.096 R)
• M11: 5,682,475 km (0.096 R)
• M12: 8,044,775 km (0.114 R)
• M13: 8,436,422 km (0.111 R)
• M14: 8,723,800 km (0.111 R)
• M15: 9,137,139 km (0.045 R)
• M16: 10,786,754 km (0.065 R)
• M17: 11,540,728 km (0.069 R)
• M18: 12,624,714 km (0.118 R)
• M19: 13,933,246 km (0.044 R)
• M20: 20,687,890 km (0.106 R)
• M21: 30,131,106 km (0.044 R)
• M22: 30,398,138 km (0.112 R)
• M23: 34,741,862 km (0.039 R)
• M24: 39,004,653 km (0.118 R)
• M25: 39,321,950 km (0.117 R)
• M26: 39,800,962 km (0.067 R)
• M27: 42,756,867 km (0.109 R)
• M28: 50,216,116 km (0.077 R)
• M29: 51,728,849 km (0.098 R)
• M30: 53,271,503 km (0.115 R)
• M31: 65,831,590 km (0.116 R)
• M32: 72,791,930 km (0.073 R)
• M33: 73,755,490 km (0.025 R)
• M34: 78,700,897 km (0.09 R)
• M35: 79,715,918 km (0.103 R)
• M36: 83,862,771 km (0.107 R)
• M37: 89,796,421 km (0.112 R)
• M38: 96,003,536 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit