🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.51 AU - 0.61 AU

Year: 191 Days

Day: 20.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.55 AU - 0.71 AU

Year: 228 Days

Day: 12.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 12.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.42 AU - 2.66 AU

Year: 1848 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,664,930 km

• M1: 159,172 km (0.093 R)
• M2: 774,618 km (0.058 R)
• M3: 1,452,745 km (0.079 R)
• M4: 5,015,867 km (0.09 R)
• M5: 5,448,205 km (0.075 R)
• M6: 6,897,509 km (0.09 R)
• M7: 7,433,668 km (0.091 R)
• M8: 8,589,910 km (0.115 R)
• M9: 10,654,809 km (0.081 R)
• M10: 11,450,071 km (0.106 R)
• M11: 12,407,199 km (0.106 R)
• M12: 12,989,733 km (0.082 R)
• M13: 14,299,462 km (0.04 R)
• M14: 16,825,721 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 14

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.08 AU - 3.44 AU

Year: 2093 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,664,930 km

• M1: 174,132 km (0.111 R)
• M2: 989,291 km (0.069 R)
• M3: 1,696,589 km (0.12 R)
• M4: 3,147,689 km (0.094 R)
• M5: 4,262,941 km (0.051 R)
• M6: 5,499,667 km (0.067 R)
• M7: 6,270,993 km (0.075 R)
• M8: 6,719,188 km (0.116 R)
• M9: 7,601,367 km (0.116 R)
• M10: 8,250,023 km (0.113 R)
• M11: 9,082,835 km (0.096 R)
• M12: 9,876,601 km (0.11 R)
• M13: 10,749,355 km (0.094 R)
• M14: 11,221,785 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 11.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.34 AU - 5.12 AU

Year: 3972 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,664,930 km

• M1: 152,291 km (0.093 R)
• M2: 596,896 km (0.059 R)
• M3: 1,848,431 km (0.094 R)
• M4: 2,796,433 km (0.101 R)
• M5: 3,907,945 km (0.11 R)
• M6: 4,385,910 km (0.102 R)
• M7: 5,246,397 km (0.042 R)
• M8: 5,829,829 km (0.097 R)
• M9: 6,216,091 km (0.029 R)
• M10: 6,592,030 km (0.045 R)
• M11: 8,639,875 km (0.073 R)
• M12: 10,026,049 km (0.034 R)
• M13: 11,838,278 km (0.103 R)
• M14: 12,672,136 km (0.071 R)
• M15: 13,147,259 km (0.038 R)
• M16: 14,976,093 km (0.052 R)
• M17: 15,752,955 km (0.112 R)
• M18: 18,300,457 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602

Radius: 11.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.96 AU - 5.96 AU

Year: 5825 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,664,930 km

• M1: 144,362 km (0.108 R)
• M2: 704,606 km (0.094 R)
• M3: 1,386,174 km (0.114 R)
• M4: 1,991,896 km (0.12 R)
• M5: 3,147,090 km (0.116 R)
• M6: 3,849,004 km (0.054 R)
• M7: 6,268,151 km (0.064 R)
• M8: 7,595,682 km (0.116 R)
• M9: 9,309,326 km (0.089 R)
• M10: 11,505,871 km (0.079 R)
• M11: 12,393,286 km (0.112 R)
• M12: 13,325,879 km (0.057 R)
• M13: 13,918,436 km (0.057 R)
• M14: 19,378,310 km (0.069 R)
• M15: 20,705,093 km (0.087 R)
• M16: 22,693,548 km (0.12 R)
• M17: 24,645,501 km (0.105 R)
• M18: 25,786,185 km (0.075 R)
• M19: 31,832,033 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 8

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.64 AU - 8.14 AU

Year: 9172 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,664,930 km

• M1: 99,782 km (0.107 R)
• M2: 649,255 km (0.027 R)
• M3: 902,225 km (0.083 R)
• M4: 1,398,142 km (0.118 R)
• M5: 1,708,557 km (0.069 R)
• M6: 2,099,756 km (0.12 R)
• M7: 2,392,968 km (0.12 R)
• M8: 2,884,397 km (0.114 R)
• M9: 4,095,840 km (0.041 R)
• M10: 5,019,457 km (0.11 R)
• M11: 7,150,180 km (0.095 R)
• M12: 7,563,220 km (0.113 R)
• M13: 10,436,247 km (0.064 R)
• M14: 11,629,888 km (0.08 R)
• M15: 14,093,167 km (0.077 R)
• M16: 14,350,625 km (0.077 R)
• M17: 17,029,324 km (0.084 R)
• M18: 22,118,344 km (0.073 R)
• M19: 23,173,608 km (0.118 R)
• M20: 24,912,533 km (0.065 R)
• M21: 25,384,365 km (0.071 R)
• M22: 31,738,983 km (0.07 R)
• M23: 34,927,213 km (0.07 R)
• M24: 37,208,282 km (0.107 R)
• M25: 37,577,340 km (0.105 R)
• M26: 39,971,504 km (0.071 R)
• M27: 40,229,411 km (0.075 R)
• M28: 41,009,414 km (0.036 R)
• M29: 44,368,335 km (0.119 R)
• M30: 46,327,319 km (0.111 R)
• M31: 48,635,913 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.6

Radius: 4.2

Gravity: 50.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.9 AU - 11.06 AU

Year: 15490 Days

Day: 21.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,664,930 km

• M1: 52,509 km (0.099 R)
• M2: 303,684 km (0.109 R)
• M3: 461,659 km (0.097 R)
• M4: 683,961 km (0.103 R)
• M5: 974,929 km (0.117 R)
• M6: 1,358,498 km (0.029 R)
• M7: 1,909,766 km (0.056 R)
• M8: 2,620,955 km (0.058 R)
• M9: 2,811,094 km (0.1 R)
• M10: 4,152,238 km (0.055 R)
• M11: 4,345,519 km (0.094 R)
• M12: 4,749,882 km (0.061 R)
• M13: 6,884,644 km (0.111 R)
• M14: 7,339,870 km (0.054 R)
• M15: 8,565,824 km (0.064 R)
• M16: 12,379,373 km (0.115 R)
• M17: 13,818,804 km (0.105 R)
• M18: 14,322,351 km (0.06 R)
• M19: 14,468,508 km (0.101 R)
• M20: 16,619,875 km (0.072 R)
• M21: 18,539,365 km (0.097 R)
• M22: 21,258,456 km (0.083 R)
• M23: 22,812,030 km (0.109 R)
• M24: 27,810,095 km (0.115 R)
• M25: 29,783,739 km (0.092 R)
• M26: 30,021,899 km (0.053 R)
• M27: 33,362,719 km (0.052 R)
• M28: 44,079,162 km (0.08 R)
• M29: 45,325,163 km (0.106 R)
• M30: 45,640,216 km (0.091 R)
• M31: 49,536,493 km (0.071 R)
• M32: 50,038,543 km (0.113 R)
• M33: 54,889,553 km (0.119 R)
• M34: 56,330,929 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663

Radius: 6.1

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.25 AU - 17.09 AU

Year: 25653 Days

Day: 15.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,664,930 km

• M1: 82,877 km (0.074 R)
• M2: 426,055 km (0.118 R)
• M3: 1,565,243 km (0.095 R)
• M4: 3,947,738 km (0.074 R)
• M5: 4,217,912 km (0.071 R)
• M6: 4,646,061 km (0.082 R)
• M7: 5,505,800 km (0.057 R)
• M8: 6,513,192 km (0.058 R)
• M9: 10,520,321 km (0.076 R)
• M10: 11,645,596 km (0.118 R)
• M11: 12,922,114 km (0.108 R)
• M12: 14,685,574 km (0.042 R)
• M13: 17,758,165 km (0.089 R)
• M14: 19,347,792 km (0.047 R)
• M15: 19,540,773 km (0.084 R)
• M16: 21,542,542 km (0.119 R)
• M17: 23,787,258 km (0.094 R)
• M18: 25,252,420 km (0.078 R)
• M19: 27,867,241 km (0.112 R)
• M20: 32,119,411 km (0.117 R)
• M21: 36,050,394 km (0.088 R)
• M22: 45,359,421 km (0.084 R)
• M23: 52,694,354 km (0.095 R)
• M24: 58,535,852 km (0.106 R)
• M25: 75,711,333 km (0.076 R)
• M26: 77,156,598 km (0.103 R)
• M27: 83,888,053 km (0.081 R)
• M28: 86,477,443 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.5

Radius: 8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.74 AU - 17.14 AU

Year: 29056 Days

Day: 17.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,664,930 km

• M1: 99,483 km (0.104 R)
• M2: 384,467 km (0.061 R)
• M3: 636,689 km (0.116 R)
• M4: 1,105,977 km (0.111 R)
• M5: 2,379,205 km (0.114 R)
• M6: 2,706,674 km (0.052 R)
• M7: 3,569,704 km (0.077 R)
• M8: 4,928,951 km (0.112 R)
• M9: 6,694,056 km (0.072 R)
• M10: 7,301,722 km (0.089 R)
• M11: 7,793,600 km (0.074 R)
• M12: 8,047,917 km (0.119 R)
• M13: 13,701,519 km (0.105 R)
• M14: 20,375,978 km (0.076 R)
• M15: 22,051,175 km (0.087 R)
• M16: 22,356,055 km (0.054 R)
• M17: 24,137,168 km (0.104 R)
• M18: 26,465,359 km (0.11 R)
• M19: 38,735,526 km (0.099 R)
• M20: 40,684,487 km (0.117 R)
• M21: 43,649,068 km (0.104 R)
• M22: 46,089,010 km (0.099 R)
• M23: 55,437,829 km (0.111 R)
• M24: 56,001,813 km (0.057 R)
• M25: 67,245,440 km (0.104 R)
• M26: 72,492,435 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit