🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.8

Radius: 9.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.95 AU - 1.03 AU

Year: 668 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,343,489 km

• M1: 122,521 km (0.084 R)
• M2: 643,869 km (0.115 R)
• M3: 969,245 km (0.053 R)
• M4: 1,465,461 km (0.12 R)
• M5: 2,094,969 km (0.111 R)
• M6: 2,576,075 km (0.109 R)
• M7: 2,991,359 km (0.045 R)
• M8: 3,637,023 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 8.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.05 AU - 1.05 AU

Year: 730 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,343,489 km

• M1: 111,151 km (0.114 R)
• M2: 409,749 km (0.062 R)
• M3: 720,463 km (0.078 R)
• M4: 1,406,818 km (0.114 R)
• M5: 1,931,608 km (0.08 R)
• M6: 2,417,352 km (0.105 R)
• M7: 3,781,385 km (0.029 R)
• M8: 4,299,892 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 13.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.96 AU - 1.5 AU

Year: 925 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,343,489 km

• M1: 166,652 km (0.108 R)
• M2: 700,866 km (0.089 R)
• M3: 1,119,291 km (0.051 R)
• M4: 1,546,842 km (0.092 R)
• M5: 2,344,498 km (0.079 R)
• M6: 2,965,030 km (0.05 R)
• M7: 3,693,571 km (0.068 R)
• M8: 5,087,375 km (0.049 R)
• M9: 6,114,364 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 8.4

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.3 AU - 1.56 AU

Year: 1160 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,343,489 km

• M1: 104,569 km (0.066 R)
• M2: 382,671 km (0.076 R)
• M3: 705,504 km (0.064 R)
• M4: 1,007,990 km (0.036 R)
• M5: 1,447,210 km (0.116 R)
• M6: 1,817,315 km (0.078 R)
• M7: 2,697,848 km (0.093 R)
• M8: 3,724,239 km (0.089 R)
• M9: 5,776,123 km (0.114 R)
• M10: 6,382,444 km (0.097 R)
• M11: 9,061,741 km (0.062 R)
• M12: 9,359,292 km (0.03 R)
• M13: 10,323,450 km (0.038 R)
• M14: 11,733,410 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 9.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.88 AU - 2.54 AU

Year: 2228 Days

Day: 11.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,343,489 km

• M1: 123,119 km (0.038 R)
• M2: 457,171 km (0.102 R)
• M3: 766,689 km (0.07 R)
• M4: 1,310,777 km (0.113 R)
• M5: 1,634,955 km (0.057 R)
• M6: 1,977,534 km (0.041 R)
• M7: 2,735,547 km (0.075 R)
• M8: 4,929,848 km (0.095 R)
• M9: 5,484,856 km (0.061 R)
• M10: 6,637,508 km (0.083 R)
• M11: 7,198,799 km (0.094 R)
• M12: 8,037,445 km (0.098 R)
• M13: 8,708,242 km (0.063 R)
• M14: 11,450,969 km (0.116 R)
• M15: 11,850,246 km (0.074 R)
• M16: 14,629,924 km (0.088 R)
• M17: 15,824,912 km (0.058 R)
• M18: 17,032,166 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 12

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.07 AU - 2.47 AU

Year: 2320 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,343,489 km

• M1: 149,299 km (0.102 R)
• M2: 603,627 km (0.077 R)
• M3: 1,076,357 km (0.095 R)
• M4: 1,593,816 km (0.085 R)
• M5: 1,971,999 km (0.08 R)
• M6: 2,424,682 km (0.042 R)
• M7: 6,885,092 km (0.059 R)
• M8: 7,324,312 km (0.098 R)
• M9: 9,627,072 km (0.107 R)
• M10: 10,177,293 km (0.034 R)
• M11: 14,116,354 km (0.119 R)
• M12: 17,209,889 km (0.108 R)
• M13: 17,911,652 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.5

Radius: 12.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.66 AU - 5.14 AU

Year: 7357 Days

Day: 12.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,343,489 km

• M1: 154,235 km (0.104 R)
• M2: 668,254 km (0.069 R)
• M3: 1,454,540 km (0.065 R)
• M4: 1,918,443 km (0.109 R)
• M5: 2,360,206 km (0.119 R)
• M6: 3,300,578 km (0.094 R)
• M7: 4,556,302 km (0.09 R)
• M8: 5,566,387 km (0.092 R)
• M9: 5,977,781 km (0.115 R)
• M10: 6,861,755 km (0.109 R)
• M11: 7,909,239 km (0.058 R)
• M12: 9,320,995 km (0.117 R)
• M13: 9,948,857 km (0.075 R)
• M14: 11,951,224 km (0.115 R)
• M15: 12,964,899 km (0.117 R)
• M16: 13,747,895 km (0.112 R)
• M17: 14,326,240 km (0.07 R)
• M18: 20,138,566 km (0.064 R)
• M19: 22,912,559 km (0.103 R)
• M20: 23,808,651 km (0.066 R)
• M21: 25,153,685 km (0.036 R)
• M22: 26,019,558 km (0.107 R)
• M23: 27,537,228 km (0.097 R)
• M24: 29,113,092 km (0.102 R)
• M25: 31,439,040 km (0.053 R)
• M26: 32,140,205 km (0.083 R)
• M27: 33,366,309 km (0.066 R)
• M28: 34,200,916 km (0.107 R)
• M29: 36,020,624 km (0.078 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: 346 - 20,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit