🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.06 AU - 1.64 AU

Year: 597 Days

Day: 14.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,901,356 km

• M1: 49,367 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.54 AU - 4.16 AU

Year: 2335 Days

Day: 35.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.85 AU - 4.39 AU

Year: 2623 Days

Day: 37.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,901,356 km

• M1: 160,219 km (0.08 R)
• M2: 1,682,378 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 14.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.23 AU - 12.43 AU

Year: 12643 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,901,356 km

• M1: 179,069 km (0.079 R)
• M2: 774,618 km (0.105 R)
• M3: 1,244,505 km (0.119 R)
• M4: 1,711,549 km (0.085 R)
• M5: 2,281,368 km (0.101 R)
• M6: 4,114,390 km (0.081 R)
• M7: 4,884,670 km (0.071 R)
• M8: 6,323,053 km (0.027 R)
• M9: 7,428,731 km (0.034 R)
• M10: 8,573,604 km (0.118 R)
• M11: 10,556,823 km (0.038 R)
• M12: 19,200,438 km (0.115 R)
• M13: 20,875,635 km (0.116 R)
• M14: 21,348,963 km (0.085 R)
• M15: 23,230,305 km (0.107 R)
• M16: 23,995,798 km (0.108 R)
• M17: 25,847,371 km (0.097 R)
• M18: 30,233,430 km (0.112 R)
• M19: 30,941,776 km (0.035 R)
• M20: 34,540,802 km (0.078 R)
• M21: 35,314,971 km (0.107 R)
• M22: 36,214,054 km (0.114 R)
• M23: 38,174,983 km (0.098 R)
• M24: 39,721,526 km (0.114 R)
• M25: 41,433,374 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.9

Radius: 7.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.56 AU - 18.64 AU

Year: 23463 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,901,356 km

• M1: 99,333 km (0.104 R)
• M2: 531,222 km (0.076 R)
• M3: 788,979 km (0.112 R)
• M4: 1,184,217 km (0.064 R)
• M5: 1,527,843 km (0.092 R)
• M6: 2,462,082 km (0.117 R)
• M7: 3,181,348 km (0.048 R)
• M8: 3,822,226 km (0.087 R)
• M9: 4,349,109 km (0.112 R)
• M10: 6,558,969 km (0.097 R)
• M11: 8,076,191 km (0.117 R)
• M12: 8,527,677 km (0.062 R)
• M13: 8,837,943 km (0.12 R)
• M14: 10,386,730 km (0.079 R)
• M15: 10,981,232 km (0.103 R)
• M16: 13,588,423 km (0.11 R)
• M17: 15,412,470 km (0.069 R)
• M18: 16,422,705 km (0.106 R)
• M19: 19,008,953 km (0.115 R)
• M20: 19,718,047 km (0.078 R)
• M21: 20,444,643 km (0.075 R)
• M22: 22,929,464 km (0.115 R)
• M23: 24,554,845 km (0.115 R)
• M24: 26,473,587 km (0.036 R)
• M25: 31,335,219 km (0.085 R)
• M26: 33,079,380 km (0.055 R)
• M27: 34,104,724 km (0.084 R)
• M28: 37,307,465 km (0.101 R)
• M29: 37,721,402 km (0.119 R)
• M30: 41,733,916 km (0.118 R)
• M31: 42,930,550 km (0.101 R)
• M32: 43,689,909 km (0.119 R)
• M33: 50,090,902 km (0.092 R)
• M34: 51,441,921 km (0.085 R)
• M35: 62,165,246 km (0.104 R)
• M36: 63,137,033 km (0.074 R)
• M37: 68,560,555 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.2

Radius: 5.9

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.79 AU - 21.37 AU

Year: 30498 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,901,356 km

• M1: 73,453 km (0.045 R)
• M2: 324,777 km (0.09 R)
• M3: 714,629 km (0.067 R)
• M4: 898,485 km (0.118 R)
• M5: 1,512,584 km (0.09 R)
• M6: 2,639,505 km (0.076 R)
• M7: 3,679,958 km (0.102 R)
• M8: 3,969,579 km (0.09 R)
• M9: 5,124,625 km (0.042 R)
• M10: 6,126,631 km (0.102 R)
• M11: 8,292,060 km (0.054 R)
• M12: 9,665,518 km (0.115 R)
• M13: 11,930,580 km (0.088 R)
• M14: 12,210,178 km (0.117 R)
• M15: 13,223,105 km (0.113 R)
• M16: 13,447,203 km (0.083 R)
• M17: 18,573,922 km (0.106 R)
• M18: 18,761,069 km (0.087 R)
• M19: 20,803,379 km (0.102 R)
• M20: 22,349,772 km (0.084 R)
• M21: 22,881,742 km (0.07 R)
• M22: 26,135,496 km (0.077 R)
• M23: 29,812,761 km (0.03 R)
• M24: 35,232,243 km (0.053 R)
• M25: 37,422,955 km (0.091 R)
• M26: 42,396,785 km (0.059 R)
• M27: 45,549,111 km (0.094 R)
• M28: 51,943,672 km (0.035 R)
• M29: 52,129,323 km (0.115 R)
• M30: 52,689,118 km (0.096 R)
• M31: 52,876,564 km (0.085 R)
• M32: 57,709,174 km (0.119 R)
• M33: 58,308,164 km (0.119 R)
• M34: 64,099,995 km (0.112 R)
• M35: 66,039,980 km (0.063 R)
• M36: 69,359,856 km (0.116 R)
• M37: 69,810,744 km (0.031 R)
• M38: 79,736,862 km (0.033 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: 232 - 20,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit