🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 14.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.69 AU - 0.85 AU

Year: 475 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,775,390 km

• M1: 180,565 km (0.105 R)
• M2: 640,279 km (0.079 R)
• M3: 1,243,607 km (0.119 R)
• M4: 1,714,242 km (0.035 R)
• M5: 2,563,210 km (0.114 R)
• M6: 3,228,322 km (0.11 R)
• M7: 4,047,670 km (0.118 R)
• M8: 5,390,610 km (0.12 R)
• M9: 6,339,958 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 11.7

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.26 AU - 1.38 AU

Year: 1066 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 59.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,775,390 km

• M1: 145,559 km (0.079 R)
• M2: 610,958 km (0.09 R)
• M3: 1,587,233 km (0.034 R)
• M4: 2,085,544 km (0.114 R)
• M5: 3,645,700 km (0.081 R)
• M6: 4,273,562 km (0.088 R)
• M7: 4,876,442 km (0.082 R)
• M8: 5,897,148 km (0.109 R)
• M9: 7,872,289 km (0.108 R)
• M10: 8,581,831 km (0.118 R)
• M11: 9,039,302 km (0.099 R)
• M12: 9,452,790 km (0.072 R)
• M13: 10,034,427 km (0.1 R)
• M14: 10,868,734 km (0.074 R)
• M15: 11,473,109 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 8.4

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.39 AU - 2.13 AU

Year: 1641 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,775,390 km

• M1: 104,419 km (0.105 R)
• M2: 506,838 km (0.044 R)
• M3: 991,235 km (0.074 R)
• M4: 1,293,274 km (0.092 R)
• M5: 1,803,851 km (0.072 R)
• M6: 2,088,386 km (0.076 R)
• M7: 2,649,229 km (0.061 R)
• M8: 3,339,922 km (0.097 R)
• M9: 3,845,264 km (0.12 R)
• M10: 4,301,238 km (0.102 R)
• M11: 5,576,560 km (0.102 R)
• M12: 6,237,483 km (0.079 R)
• M13: 7,114,875 km (0.104 R)
• M14: 7,396,418 km (0.083 R)
• M15: 8,885,216 km (0.072 R)
• M16: 9,311,570 km (0.118 R)
• M17: 9,751,537 km (0.105 R)
• M18: 12,444,000 km (0.11 R)
• M19: 13,229,688 km (0.108 R)
• M20: 13,829,426 km (0.062 R)
• M21: 14,991,203 km (0.072 R)
• M22: 15,268,258 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 11.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.83 AU - 2.47 AU

Year: 2216 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,775,390 km

• M1: 164,707 km (0.108 R)
• M2: 546,182 km (0.093 R)
• M3: 1,114,953 km (0.114 R)
• M4: 2,243,370 km (0.061 R)
• M5: 2,764,718 km (0.119 R)
• M6: 3,777,047 km (0.101 R)
• M7: 4,359,880 km (0.087 R)
• M8: 5,478,124 km (0.107 R)
• M9: 7,017,935 km (0.099 R)
• M10: 7,590,297 km (0.089 R)
• M11: 8,193,625 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 14.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.77 AU - 2.91 AU

Year: 2516 Days

Day: 10.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,775,390 km

• M1: 185,352 km (0.115 R)
• M2: 1,001,857 km (0.109 R)
• M3: 1,571,974 km (0.105 R)
• M4: 2,214,198 km (0.057 R)
• M5: 3,314,042 km (0.049 R)
• M6: 4,198,913 km (0.098 R)
• M7: 5,025,441 km (0.107 R)
• M8: 5,906,423 km (0.084 R)
• M9: 7,479,445 km (0.052 R)
• M10: 8,730,083 km (0.051 R)
• M11: 9,459,073 km (0.11 R)
• M12: 10,999,782 km (0.063 R)
• M13: 11,603,409 km (0.058 R)
• M14: 13,098,341 km (0.111 R)
• M15: 14,195,492 km (0.056 R)
• M16: 14,718,486 km (0.11 R)
• M17: 15,702,241 km (0.106 R)
• M18: 17,152,892 km (0.107 R)
• M19: 17,637,589 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918

Radius: 5.4

Gravity: 31.48 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.71 AU - 9.79 AU

Year: 18194 Days

Day: 17.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,775,390 km

• M1: 67,618 km (0.094 R)
• M2: 292,464 km (0.109 R)
• M3: 590,014 km (0.108 R)
• M4: 882,478 km (0.091 R)
• M5: 1,402,929 km (0.076 R)
• M6: 1,888,823 km (0.113 R)
• M7: 2,107,984 km (0.117 R)
• M8: 2,434,257 km (0.078 R)
• M9: 3,105,801 km (0.069 R)
• M10: 3,326,757 km (0.067 R)
• M11: 3,558,036 km (0.076 R)
• M12: 4,351,054 km (0.071 R)
• M13: 6,816,277 km (0.116 R)
• M14: 7,577,731 km (0.048 R)
• M15: 8,289,368 km (0.09 R)
• M16: 8,824,330 km (0.114 R)
• M17: 10,691,012 km (0.085 R)
• M18: 11,716,356 km (0.059 R)
• M19: 15,983,485 km (0.097 R)
• M20: 18,104,933 km (0.114 R)
• M21: 18,460,826 km (0.105 R)
• M22: 28,231,661 km (0.083 R)
• M23: 30,178,977 km (0.109 R)
• M24: 31,058,463 km (0.091 R)
• M25: 33,398,024 km (0.12 R)
• M26: 35,159,090 km (0.103 R)
• M27: 39,308,785 km (0.072 R)
• M28: 40,055,727 km (0.097 R)
• M29: 41,732,271 km (0.11 R)
• M30: 42,353,401 km (0.096 R)
• M31: 47,714,540 km (0.094 R)
• M32: 50,997,316 km (0.084 R)
• M33: 53,146,588 km (0.102 R)
• M34: 54,983,052 km (0.09 R)
• M35: 62,549,862 km (0.054 R)
• M36: 67,110,054 km (0.085 R)
• M37: 73,003,013 km (0.029 R)
• M38: 75,959,516 km (0.036 R)
• M39: 77,117,553 km (0.093 R)
• M40: 77,584,149 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.2

Radius: 5.4

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.88 AU - 11.24 AU

Year: 22429 Days

Day: 19.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,775,390 km

• M1: 72,106 km (0.112 R)
• M2: 255,663 km (0.115 R)
• M3: 521,199 km (0.093 R)
• M4: 799,900 km (0.087 R)
• M5: 1,342,042 km (0.057 R)
• M6: 1,945,820 km (0.099 R)
• M7: 2,182,783 km (0.118 R)
• M8: 3,384,951 km (0.097 R)
• M9: 3,909,441 km (0.118 R)
• M10: 4,937,328 km (0.115 R)
• M11: 5,155,442 km (0.071 R)
• M12: 6,051,383 km (0.093 R)
• M13: 6,689,119 km (0.11 R)
• M14: 8,977,069 km (0.037 R)
• M15: 9,467,900 km (0.066 R)
• M16: 15,633,725 km (0.086 R)
• M17: 16,104,660 km (0.039 R)
• M18: 18,427,915 km (0.112 R)
• M19: 22,120,738 km (0.097 R)
• M20: 23,932,518 km (0.066 R)
• M21: 24,139,711 km (0.106 R)
• M22: 26,609,721 km (0.114 R)
• M23: 29,598,836 km (0.117 R)
• M24: 31,297,520 km (0.075 R)
• M25: 31,669,720 km (0.113 R)
• M26: 40,040,319 km (0.113 R)
• M27: 43,486,156 km (0.089 R)
• M28: 47,124,676 km (0.102 R)
• M29: 47,613,711 km (0.074 R)
• M30: 53,394,921 km (0.07 R)
• M31: 53,926,442 km (0.118 R)
• M32: 54,282,784 km (0.041 R)
• M33: 58,306,219 km (0.119 R)
• M34: 58,493,665 km (0.079 R)
• M35: 59,437,029 km (0.048 R)
• M36: 60,198,931 km (0.062 R)
• M37: 60,774,733 km (0.092 R)
• M38: 65,109,332 km (0.096 R)
• M39: 69,224,769 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit