🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 11.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.59 AU - 0.65 AU

Year: 343 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,278,638 km

• M1: 143,016 km (0.099 R)
• M2: 524,640 km (0.031 R)
• M3: 1,025,194 km (0.08 R)
• M4: 1,529,040 km (0.103 R)
• M5: 1,951,504 km (0.094 R)
• M6: 2,738,090 km (0.03 R)
• M7: 3,498,346 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 11

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.77 AU

Year: 412 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 77,278,638 km

• M1: 136,882 km (0.099 R)
• M2: 920,027 km (0.109 R)
• M3: 1,826,590 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 12.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 522 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,278,638 km

• M1: 153,039 km (0.109 R)
• M2: 535,710 km (0.075 R)
• M3: 933,042 km (0.096 R)
• M4: 1,613,712 km (0.083 R)
• M5: 2,453,704 km (0.025 R)
• M6: 3,272,154 km (0.078 R)
• M7: 3,676,966 km (0.106 R)
• M8: 4,838,893 km (0.032 R)
• M9: 5,287,088 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 13.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.67 AU - 0.99 AU

Year: 532 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,278,638 km

• M1: 170,392 km (0.108 R)
• M2: 607,816 km (0.07 R)
• M3: 1,171,202 km (0.112 R)
• M4: 1,846,187 km (0.05 R)
• M5: 2,279,722 km (0.066 R)
• M6: 2,990,761 km (0.115 R)
• M7: 3,523,927 km (0.11 R)
• M8: 4,255,910 km (0.105 R)
• M9: 5,517,618 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.3

Radius: 15

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.02 AU - 3.22 AU

Year: 3874 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,278,638 km

• M1: 186,549 km (0.113 R)
• M2: 725,699 km (0.12 R)
• M3: 1,290,880 km (0.088 R)
• M4: 1,763,011 km (0.106 R)
• M5: 2,259,676 km (0.077 R)
• M6: 3,193,017 km (0.034 R)
• M7: 4,674,335 km (0.069 R)
• M8: 6,745,966 km (0.071 R)
• M9: 10,797,974 km (0.055 R)
• M10: 11,603,559 km (0.097 R)
• M11: 13,020,251 km (0.111 R)
• M12: 15,233,402 km (0.099 R)
• M13: 18,579,756 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.5

Radius: 4.4

Gravity: 50.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.2 AU - 9.06 AU

Year: 14815 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 77,278,638 km

• M1: 54,753 km (0.077 R)
• M2: 268,977 km (0.099 R)
• M3: 418,575 km (0.075 R)
• M4: 855,101 km (0.106 R)
• M5: 1,139,487 km (0.117 R)
• M6: 1,289,683 km (0.116 R)
• M7: 2,009,399 km (0.044 R)
• M8: 2,335,672 km (0.067 R)
• M9: 3,671,880 km (0.092 R)
• M10: 4,385,162 km (0.118 R)
• M11: 5,113,255 km (0.07 R)
• M12: 5,918,690 km (0.107 R)
• M13: 7,777,145 km (0.118 R)
• M14: 9,652,503 km (0.111 R)
• M15: 10,339,158 km (0.054 R)
• M16: 10,634,613 km (0.094 R)
• M17: 10,996,640 km (0.117 R)
• M18: 12,328,660 km (0.113 R)
• M19: 12,931,090 km (0.06 R)
• M20: 13,136,189 km (0.059 R)
• M21: 15,156,508 km (0.066 R)
• M22: 16,240,345 km (0.092 R)
• M23: 16,559,288 km (0.093 R)
• M24: 19,440,842 km (0.114 R)
• M25: 21,761,105 km (0.079 R)
• M26: 22,540,958 km (0.087 R)
• M27: 22,838,060 km (0.111 R)
• M28: 26,942,577 km (0.08 R)
• M29: 27,955,055 km (0.118 R)
• M30: 35,627,930 km (0.106 R)
• M31: 36,031,096 km (0.115 R)
• M32: 41,109,794 km (0.101 R)
• M33: 41,850,752 km (0.11 R)
• M34: 42,000,051 km (0.112 R)
• M35: 50,429,891 km (0.07 R)
• M36: 50,938,225 km (0.12 R)
• M37: 51,621,139 km (0.061 R)
• M38: 52,137,401 km (0.076 R)
• M39: 55,307,380 km (0.059 R)
• M40: 63,002,246 km (0.111 R)
• M41: 63,986,749 km (0.118 R)
• M42: 68,648,219 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.9

Radius: 6.7

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.9 AU - 9.98 AU

Year: 17235 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,278,638 km

• M1: 96,191 km (0.111 R)
• M2: 403,017 km (0.068 R)
• M3: 866,770 km (0.105 R)
• M4: 1,583,194 km (0.056 R)
• M5: 1,837,959 km (0.11 R)
• M6: 2,120,101 km (0.118 R)
• M7: 2,954,259 km (0.118 R)
• M8: 3,576,287 km (0.057 R)
• M9: 4,193,079 km (0.066 R)
• M10: 4,878,536 km (0.057 R)
• M11: 5,387,019 km (0.107 R)
• M12: 5,636,100 km (0.054 R)
• M13: 6,043,156 km (0.057 R)
• M14: 7,426,038 km (0.093 R)
• M15: 9,359,591 km (0.072 R)
• M16: 12,572,055 km (0.058 R)
• M17: 13,011,275 km (0.041 R)
• M18: 16,826,170 km (0.12 R)
• M19: 17,983,160 km (0.058 R)
• M20: 18,702,277 km (0.059 R)
• M21: 26,773,232 km (0.092 R)
• M22: 29,211,079 km (0.096 R)
• M23: 32,024,267 km (0.11 R)
• M24: 33,556,298 km (0.107 R)
• M25: 37,922,611 km (0.113 R)
• M26: 40,580,218 km (0.103 R)
• M27: 41,815,597 km (0.113 R)
• M28: 44,361,304 km (0.055 R)
• M29: 46,858,691 km (0.085 R)
• M30: 51,173,841 km (0.064 R)
• M31: 53,264,322 km (0.07 R)
• M32: 54,248,077 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.6

Radius: 6.6

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.87 AU - 9.11 AU

Year: 18947 Days

Day: 16.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,278,638 km

• M1: 85,420 km (0.098 R)
• M2: 363,972 km (0.073 R)
• M3: 1,045,988 km (0.031 R)
• M4: 1,568,085 km (0.07 R)
• M5: 3,713,917 km (0.025 R)
• M6: 5,210,195 km (0.109 R)
• M7: 6,568,693 km (0.106 R)
• M8: 7,163,644 km (0.055 R)
• M9: 8,943,559 km (0.101 R)
• M10: 11,062,314 km (0.078 R)
• M11: 16,098,376 km (0.118 R)
• M12: 16,756,607 km (0.104 R)
• M13: 17,864,080 km (0.05 R)
• M14: 18,391,263 km (0.064 R)
• M15: 32,519,286 km (0.098 R)
• M16: 33,305,124 km (0.09 R)
• M17: 34,507,442 km (0.042 R)
• M18: 40,352,380 km (0.058 R)
• M19: 47,156,540 km (0.041 R)
• M20: 48,841,610 km (0.101 R)
• M21: 54,871,003 km (0.082 R)
• M22: 56,358,305 km (0.116 R)
• M23: 60,586,988 km (0.092 R)
• M24: 65,851,337 km (0.039 R)
• M25: 68,594,364 km (0.074 R)
• M26: 73,184,625 km (0.177 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 19,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit