🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.8 AU - 0.84 AU

Year: 334 Days

Day: 14.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,427,103 km

• M1: 46,974 km (0.076 R)
• M2: 345,272 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.28 AU - 1.34 AU

Year: 674 Days

Day: 16.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.02 AU - 1.64 AU

Year: 690 Days

Day: 26.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,427,103 km

• M1: 516,561 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.25 AU - 1.57 AU

Year: 753 Days

Day: 22 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 14.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.42 AU - 2.48 AU

Year: 1724 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 9,427,103 km

• M1: 208,988 km (0.071 R)
• M2: 321,785 km (0.064 R)
• M3: 426,354 km (0.112 R)
• M4: 526,435 km (0.067 R)
• M5: 691,591 km (0.114 R)
• M6: 795,262 km (0.117 R)
• M7: 893,997 km (0.116 R)
• M8: 985,551 km (0.094 R)
• M9: 1,173,446 km (0.09 R)
• M10: 1,354,160 km (0.098 R)
• M11: 1,537,567 km (0.12 R)
• M12: 1,700,778 km (0.045 R)
• M13: 1,922,781 km (0.067 R)
• M14: 2,162,437 km (0.072 R)
• M15: 2,404,038 km (0.11 R)
• M16: 2,561,864 km (0.107 R)
• M17: 2,688,872 km (0.03 R)
• M18: 2,818,125 km (0.101 R)
• M19: 2,993,753 km (0.099 R)
• M20: 3,236,700 km (0.031 R)
• M21: 3,356,228 km (0.104 R)
• M22: 3,467,679 km (0.111 R)
• M23: 3,790,660 km (0.114 R)
• M24: 4,213,424 km (0.099 R)
• M25: 4,344,173 km (0.116 R)
• M26: 4,682,413 km (0.094 R)
• M27: 4,818,099 km (0.062 R)
• M28: 4,923,416 km (0.111 R)
• M29: 5,298,009 km (0.077 R)
• M30: 5,461,369 km (0.079 R)
• M31: 5,704,167 km (0.068 R)
• M32: 5,838,057 km (0.091 R)
• M33: 5,939,185 km (0.103 R)
• M34: 6,154,756 km (0.059 R)
• M35: 6,292,236 km (0.12 R)
• M36: 6,384,388 km (0.105 R)
• M37: 6,546,852 km (0.091 R)
• M38: 6,959,143 km (0.089 R)
• M39: 7,258,937 km (0.115 R)
• M40: 7,526,119 km (0.081 R)
• M41: 7,698,007 km (0.103 R)
• M42: 7,809,158 km (0.119 R)
• M43: 7,958,158 km (0.094 R)
• M44: 8,120,771 km (0.077 R)
• M45: 8,271,715 km (0.043 R)
• M46: 8,653,489 km (0.111 R)
• M47: 8,756,263 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 14

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.98 AU - 4.76 AU

Year: 3423 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 9,427,103 km

• M1: 254,167 km (0.076 R)
• M2: 442,361 km (0.072 R)
• M3: 533,167 km (0.094 R)
• M4: 702,661 km (0.106 R)
• M5: 1,200,822 km (0.103 R)
• M6: 1,303,745 km (0.115 R)
• M7: 1,469,949 km (0.116 R)
• M8: 1,605,933 km (0.103 R)
• M9: 1,837,810 km (0.119 R)
• M10: 2,012,391 km (0.109 R)
• M11: 2,136,557 km (0.069 R)
• M12: 2,466,121 km (0.032 R)
• M13: 2,873,925 km (0.088 R)
• M14: 2,999,138 km (0.116 R)
• M15: 3,125,997 km (0.079 R)
• M16: 3,222,488 km (0.095 R)
• M17: 3,501,189 km (0.108 R)
• M18: 3,891,041 km (0.117 R)
• M19: 4,366,762 km (0.064 R)
• M20: 5,412,152 km (0.069 R)
• M21: 6,144,284 km (0.048 R)
• M22: 6,347,587 km (0.115 R)
• M23: 6,511,846 km (0.101 R)
• M24: 6,970,962 km (0.096 R)
• M25: 7,140,456 km (0.055 R)
• M26: 7,397,465 km (0.088 R)
• M27: 7,570,400 km (0.036 R)
• M28: 7,766,673 km (0.072 R)
• M29: 7,898,468 km (0.084 R)
• M30: 8,142,014 km (0.093 R)
• M31: 8,750,428 km (0.11 R)
• M32: 8,979,612 km (0.07 R)
• M33: 9,490,639 km (0.091 R)
• M34: 9,608,073 km (0.114 R)
• M35: 10,082,896 km (0.086 R)
• M36: 10,347,386 km (0.077 R)
• M37: 10,541,115 km (0.094 R)
• M38: 10,687,272 km (0.064 R)
• M39: 11,006,215 km (0.109 R)
• M40: 11,981,892 km (0.043 R)
• M41: 12,109,050 km (0.109 R)
• M42: 12,364,563 km (0.086 R)
• M43: 12,725,393 km (0.111 R)
• M44: 13,194,383 km (0.117 R)
• M45: 13,325,580 km (0.109 R)
• M46: 13,669,057 km (0.085 R)
• M47: 14,122,637 km (0.101 R)
• M48: 14,364,687 km (0.108 R)
• M49: 14,662,536 km (0.05 R)
• M50: 14,825,747 km (0.056 R)
• M51: 15,044,459 km (0.119 R)
• M52: 15,319,271 km (0.084 R)
• M53: 16,350,748 km (0.036 R)
• M54: 17,232,328 km (0.09 R)
• M55: 17,433,388 km (0.092 R)
• M56: 17,606,473 km (0.056 R)
• M57: 17,780,156 km (0.056 R)
• M58: 18,012,631 km (0.082 R)
• M59: 18,627,478 km (0.054 R)
• M60: 19,011,645 km (0.116 R)
• M61: 19,398,356 km (0.09 R)
• M62: 19,667,632 km (0.109 R)
• M63: 19,998,543 km (0.118 R)
• M64: 20,119,268 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 12.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.93 AU - 5.01 AU

Year: 4981 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 9,427,103 km

• M1: 174,730 km (0.079 R)
• M2: 277,055 km (0.11 R)
• M3: 425,756 km (0.098 R)
• M4: 578,794 km (0.096 R)
• M5: 698,323 km (0.108 R)
• M6: 952,639 km (0.113 R)
• M7: 1,150,408 km (0.104 R)
• M8: 1,237,623 km (0.103 R)
• M9: 1,341,295 km (0.102 R)
• M10: 1,462,469 km (0.114 R)
• M11: 1,579,903 km (0.113 R)
• M12: 1,670,260 km (0.111 R)
• M13: 1,785,750 km (0.11 R)
• M14: 2,025,106 km (0.114 R)
• M15: 2,224,221 km (0.103 R)
• M16: 2,421,391 km (0.109 R)
• M17: 2,579,666 km (0.102 R)
• M18: 2,888,286 km (0.051 R)
• M19: 3,151,578 km (0.093 R)
• M20: 3,295,940 km (0.109 R)
• M21: 3,393,478 km (0.095 R)
• M22: 3,957,163 km (0.078 R)
• M23: 4,474,622 km (0.08 R)
• M24: 4,791,021 km (0.077 R)
• M25: 5,047,283 km (0.084 R)
• M26: 5,126,270 km (0.102 R)
• M27: 5,376,847 km (0.112 R)
• M28: 5,643,280 km (0.119 R)
• M29: 5,784,052 km (0.114 R)
• M30: 5,866,630 km (0.108 R)
• M31: 6,069,036 km (0.095 R)
• M32: 7,090,191 km (0.117 R)
• M33: 7,692,023 km (0.056 R)
• M34: 7,769,964 km (0.093 R)
• M35: 7,900,563 km (0.084 R)
• M36: 8,018,895 km (0.083 R)
• M37: 8,230,426 km (0.109 R)
• M38: 8,876,390 km (0.066 R)
• M39: 8,958,220 km (0.08 R)
• M40: 9,260,707 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit