🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.85 AU - 1.17 AU

Year: 380 Days

Day: 30.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.97 AU - 4.13 AU

Year: 3054 Days

Day: 40.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 12.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.32 AU - 5.56 AU

Year: 4115 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,921,978 km

• M1: 159,322 km (0.072 R)
• M2: 238,459 km (0.09 R)
• M3: 315,652 km (0.08 R)
• M4: 441,015 km (0.098 R)
• M5: 539,899 km (0.077 R)
• M6: 668,553 km (0.085 R)
• M7: 786,586 km (0.106 R)
• M8: 912,547 km (0.12 R)
• M9: 1,070,672 km (0.045 R)
• M10: 1,360,144 km (0.049 R)
• M11: 1,630,467 km (0.092 R)
• M12: 2,092,725 km (0.112 R)
• M13: 2,272,541 km (0.098 R)
• M14: 2,682,589 km (0.061 R)
• M15: 2,806,606 km (0.095 R)
• M16: 3,265,572 km (0.088 R)
• M17: 3,341,268 km (0.074 R)
• M18: 3,610,844 km (0.109 R)
• M19: 3,689,233 km (0.054 R)
• M20: 3,827,611 km (0.117 R)
• M21: 3,967,934 km (0.034 R)
• M22: 4,048,866 km (0.11 R)
• M23: 4,130,397 km (0.038 R)
• M24: 4,399,075 km (0.103 R)
• M25: 5,440,575 km (0.061 R)
• M26: 5,942,626 km (0.086 R)
• M27: 6,270,096 km (0.076 R)
• M28: 6,364,641 km (0.112 R)
• M29: 6,555,379 km (0.071 R)
• M30: 6,723,826 km (0.107 R)
• M31: 7,436,959 km (0.115 R)
• M32: 7,562,472 km (0.062 R)
• M33: 7,688,583 km (0.091 R)
• M34: 8,854,997 km (0.085 R)
• M35: 9,229,141 km (0.117 R)
• M36: 9,526,841 km (0.081 R)
• M37: 9,635,898 km (0.058 R)
• M38: 9,965,462 km (0.1 R)
• M39: 10,298,766 km (0.085 R)
• M40: 10,410,665 km (0.103 R)
• M41: 10,607,536 km (0.054 R)
• M42: 11,119,460 km (0.112 R)
• M43: 12,523,735 km (0.025 R)
• M44: 13,307,628 km (0.117 R)
• M45: 13,399,032 km (0.032 R)
• M46: 13,551,922 km (0.099 R)
• M47: 13,952,395 km (0.103 R)
• M48: 14,294,077 km (0.115 R)
• M49: 14,607,185 km (0.099 R)
• M50: 14,859,407 km (0.047 R)
• M51: 15,176,704 km (0.062 R)
• M52: 15,496,095 km (0.11 R)
• M53: 15,947,133 km (0.118 R)
• M54: 16,467,883 km (0.058 R)
• M55: 16,763,189 km (0.086 R)
• M56: 16,961,107 km (0.061 R)
• M57: 17,060,440 km (0.117 R)
• M58: 17,593,009 km (0.117 R)
• M59: 17,794,068 km (0.108 R)
• M60: 17,894,897 km (0.033 R)
• M61: 18,029,685 km (0.089 R)
• M62: 18,435,993 km (0.072 R)
• M63: 19,569,047 km (0.034 R)
• M64: 19,882,006 km (0.09 R)
• M65: 20,126,449 km (0.105 R)
• M66: 21,830,069 km (0.105 R)
• M67: 22,263,155 km (0.066 R)
• M68: 22,735,585 km (0.06 R)
• M69: 23,727,269 km (0.106 R)
• M70: 23,949,572 km (0.106 R)
• M71: 24,321,622 km (0.101 R)
• M72: 24,545,719 km (0.094 R)
• M73: 25,222,351 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.9

Radius: 10.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.3 AU - 9.78 AU

Year: 8543 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,921,978 km

• M1: 129,402 km (0.089 R)
• M2: 229,034 km (0.067 R)
• M3: 487,839 km (0.113 R)
• M4: 567,574 km (0.075 R)
• M5: 804,837 km (0.09 R)
• M6: 1,163,871 km (0.075 R)
• M7: 1,469,649 km (0.11 R)
• M8: 1,887,177 km (0.047 R)
• M9: 2,224,221 km (0.095 R)
• M10: 2,388,180 km (0.059 R)
• M11: 2,459,688 km (0.095 R)
• M12: 3,534,848 km (0.107 R)
• M13: 3,699,256 km (0.063 R)
• M14: 3,922,456 km (0.089 R)
• M15: 4,035,702 km (0.092 R)
• M16: 4,178,867 km (0.085 R)
• M17: 4,265,484 km (0.044 R)
• M18: 4,352,849 km (0.1 R)
• M19: 5,196,432 km (0.096 R)
• M20: 5,573,269 km (0.119 R)
• M21: 5,926,619 km (0.032 R)
• M22: 6,188,116 km (0.084 R)
• M23: 7,098,868 km (0.106 R)
• M24: 7,800,183 km (0.056 R)
• M25: 8,086,962 km (0.103 R)
• M26: 8,560,439 km (0.087 R)
• M27: 9,879,593 km (0.117 R)
• M28: 10,385,533 km (0.104 R)
• M29: 11,019,978 km (0.114 R)
• M30: 12,367,854 km (0.118 R)
• M31: 12,451,180 km (0.096 R)
• M32: 12,744,392 km (0.106 R)
• M33: 13,508,837 km (0.057 R)
• M34: 14,113,811 km (0.085 R)
• M35: 14,375,757 km (0.107 R)
• M36: 14,463,421 km (0.067 R)
• M37: 15,845,107 km (0.063 R)
• M38: 16,620,623 km (0.107 R)
• M39: 16,897,229 km (0.085 R)
• M40: 17,036,206 km (0.111 R)
• M41: 17,548,728 km (0.115 R)
• M42: 18,113,759 km (0.111 R)
• M43: 18,303,299 km (0.11 R)
• M44: 19,116,663 km (0.118 R)
• M45: 19,358,264 km (0.063 R)
• M46: 19,844,158 km (0.025 R)
• M47: 20,482,043 km (0.08 R)
• M48: 21,126,660 km (0.066 R)
• M49: 21,326,224 km (0.074 R)
• M50: 21,576,800 km (0.031 R)
• M51: 22,030,082 km (0.074 R)
• M52: 22,131,210 km (0.028 R)
• M53: 22,232,488 km (0.065 R)
• M54: 22,486,505 km (0.073 R)
• M55: 23,718,892 km (0.062 R)
• M56: 23,978,444 km (0.082 R)
• M57: 24,291,104 km (0.108 R)
• M58: 25,290,268 km (0.114 R)
• M59: 25,821,340 km (0.086 R)
• M60: 26,141,929 km (0.111 R)
• M61: 28,037,633 km (0.104 R)
• M62: 29,474,371 km (0.064 R)
• M63: 31,389,074 km (0.08 R)
• M64: 31,788,351 km (0.119 R)
• M65: 32,764,776 km (0.108 R)
• M66: 32,880,415 km (0.064 R)
• M67: 33,459,957 km (0.053 R)
• M68: 34,101,583 km (0.11 R)
• M69: 34,335,853 km (0.097 R)
• M70: 34,511,930 km (0.081 R)
• M71: 35,160,137 km (0.042 R)
• M72: 35,278,469 km (0.114 R)
• M73: 37,430,135 km (0.039 R)
• M74: 37,550,861 km (0.111 R)
• M75: 38,278,355 km (0.115 R)
• M76: 38,582,787 km (0.069 R)
• M77: 39,316,864 km (0.101 R)
• M78: 41,109,644 km (0.084 R)
• M79: 41,608,853 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit