🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.88 AU - 0.94 AU

Year: 332 Days

Day: 30.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,087,459 km

• M1: 40,391 km (0.066 R)
• M2: 124,166 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 10

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.98 AU - 7.94 AU

Year: 7030 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 92,087,459 km

• M1: 248,183 km (0.077 R)
• M2: 1,465,162 km (0.045 R)
• M3: 2,385,039 km (0.104 R)
• M4: 3,376,424 km (0.103 R)
• M5: 6,994,149 km (0.086 R)
• M6: 8,181,208 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.9

Radius: 10.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.75 AU - 9.97 AU

Year: 10098 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,087,459 km

• M1: 130,599 km (0.114 R)
• M2: 536,308 km (0.052 R)
• M3: 1,425,219 km (0.075 R)
• M4: 2,186,373 km (0.083 R)
• M5: 6,056,470 km (0.066 R)
• M6: 7,985,385 km (0.089 R)
• M7: 8,957,322 km (0.097 R)
• M8: 9,494,827 km (0.099 R)
• M9: 12,130,592 km (0.079 R)
• M10: 13,998,322 km (0.043 R)
• M11: 16,377,975 km (0.066 R)
• M12: 18,153,851 km (0.036 R)
• M13: 19,234,995 km (0.115 R)
• M14: 22,246,251 km (0.087 R)
• M15: 23,066,346 km (0.098 R)
• M16: 26,640,389 km (0.05 R)
• M17: 35,525,904 km (0.055 R)
• M18: 36,083,006 km (0.034 R)
• M19: 37,789,320 km (0.095 R)
• M20: 38,253,372 km (0.068 R)
• M21: 38,603,731 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.8

Radius: 3.3

Gravity: 78.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.33 AU - 14.73 AU

Year: 21206 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 92,087,459 km

• M1: 53,706 km (0.096 R)
• M2: 467,643 km (0.109 R)
• M3: 693,237 km (0.056 R)
• M4: 842,386 km (0.098 R)
• M5: 1,646,624 km (0.066 R)
• M6: 1,893,610 km (0.108 R)
• M7: 2,253,393 km (0.103 R)
• M8: 2,367,386 km (0.06 R)
• M9: 2,607,042 km (0.095 R)
• M10: 2,758,435 km (0.097 R)
• M11: 3,605,159 km (0.093 R)
• M12: 4,326,969 km (0.085 R)
• M13: 5,877,401 km (0.068 R)
• M14: 6,729,211 km (0.116 R)
• M15: 9,833,218 km (0.05 R)
• M16: 11,290,301 km (0.076 R)
• M17: 14,941,835 km (0.099 R)
• M18: 15,590,641 km (0.115 R)
• M19: 18,009,938 km (0.098 R)
• M20: 18,559,112 km (0.116 R)
• M21: 19,980,591 km (0.108 R)
• M22: 20,470,075 km (0.107 R)
• M23: 25,240,751 km (0.066 R)
• M24: 27,339,609 km (0.11 R)
• M25: 27,700,439 km (0.094 R)
• M26: 28,308,704 km (0.094 R)
• M27: 29,300,538 km (0.064 R)
• M28: 29,552,012 km (0.073 R)
• M29: 32,013,645 km (0.119 R)
• M30: 36,317,576 km (0.106 R)
• M31: 39,595,415 km (0.094 R)
• M32: 40,367,041 km (0.119 R)
• M33: 42,903,173 km (0.111 R)
• M34: 44,045,353 km (0.109 R)
• M35: 44,707,024 km (0.084 R)
• M36: 46,220,057 km (0.102 R)
• M37: 54,488,930 km (0.091 R)
• M38: 55,635,299 km (0.112 R)
• M39: 57,581,118 km (0.086 R)
• M40: 64,112,411 km (0.08 R)
• M41: 67,336,844 km (0.106 R)
• M42: 67,555,556 km (0.114 R)
• M43: 80,575,059 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.3

Radius: 3.2

Gravity: 64.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.7 AU - 18.54 AU

Year: 27122 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,087,459 km

• M1: 39,793 km (0.118 R)
• M2: 202,855 km (0.082 R)
• M3: 314,604 km (0.115 R)
• M4: 1,145,172 km (0.072 R)
• M5: 1,548,188 km (0.113 R)
• M6: 1,933,253 km (0.109 R)
• M7: 3,317,782 km (0.103 R)
• M8: 4,123,217 km (0.092 R)
• M9: 4,227,935 km (0.104 R)
• M10: 4,589,812 km (0.093 R)
• M11: 5,669,759 km (0.07 R)
• M12: 5,975,089 km (0.104 R)
• M13: 8,539,944 km (0.097 R)
• M14: 11,476,849 km (0.104 R)
• M15: 11,754,054 km (0.085 R)
• M16: 12,686,049 km (0.117 R)
• M17: 21,139,077 km (0.119 R)
• M18: 21,346,569 km (0.113 R)
• M19: 21,660,425 km (0.087 R)
• M20: 23,719,939 km (0.073 R)
• M21: 24,739,449 km (0.113 R)
• M22: 32,431,023 km (0.066 R)
• M23: 33,404,008 km (0.102 R)
• M24: 35,262,462 km (0.098 R)
• M25: 35,995,192 km (0.061 R)
• M26: 36,291,247 km (0.104 R)
• M27: 39,969,858 km (0.1 R)
• M28: 44,227,114 km (0.106 R)
• M29: 48,236,487 km (0.106 R)
• M30: 51,164,267 km (0.084 R)
• M31: 57,774,099 km (0.066 R)
• M32: 64,059,603 km (0.074 R)
• M33: 64,494,036 km (0.049 R)
• M34: 64,712,000 km (0.07 R)
• M35: 67,815,856 km (0.066 R)
• M36: 71,482,799 km (0.09 R)
• M37: 71,950,143 km (0.073 R)
• M38: 74,318,128 km (0.087 R)
• M39: 85,881,146 km (0.068 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: 274 - 18,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit