🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.54 AU - 2.32 AU

Year: 1000 Days

Day: 18.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.35 AU - 3.71 AU

Year: 1966 Days

Day: 27.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.41 AU - 3.81 AU

Year: 2557 Days

Day: 18 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 10.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.77 AU - 5.07 AU

Year: 4068 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 111,224,927 km

• M1: 132,993 km (0.057 R)
• M2: 676,182 km (0.035 R)
• M3: 1,104,930 km (0.119 R)
• M4: 1,448,855 km (0.113 R)
• M5: 2,386,984 km (0.087 R)
• M6: 2,917,458 km (0.093 R)
• M7: 3,350,095 km (0.109 R)
• M8: 3,842,571 km (0.101 R)
• M9: 4,326,670 km (0.11 R)
• M10: 5,055,810 km (0.095 R)
• M11: 5,980,773 km (0.104 R)
• M12: 7,384,899 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 12

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.96 AU - 10.34 AU

Year: 11175 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 111,224,927 km

• M1: 150,047 km (0.093 R)
• M2: 524,789 km (0.088 R)
• M3: 1,571,974 km (0.12 R)
• M4: 2,002,517 km (0.107 R)
• M5: 3,061,820 km (0.109 R)
• M6: 3,513,456 km (0.102 R)
• M7: 4,982,955 km (0.099 R)
• M8: 7,435,762 km (0.111 R)
• M9: 8,347,412 km (0.094 R)
• M10: 9,090,913 km (0.12 R)
• M11: 9,827,383 km (0.103 R)
• M12: 10,288,294 km (0.025 R)
• M13: 12,395,081 km (0.091 R)
• M14: 13,055,257 km (0.074 R)
• M15: 15,586,602 km (0.105 R)
• M16: 17,371,604 km (0.107 R)
• M17: 20,258,095 km (0.086 R)
• M18: 22,118,494 km (0.111 R)
• M19: 28,793,850 km (0.034 R)
• M20: 29,845,673 km (0.11 R)
• M21: 32,025,613 km (0.079 R)
• M22: 35,731,451 km (0.038 R)
• M23: 36,213,905 km (0.106 R)
• M24: 37,687,444 km (0.099 R)
• M25: 39,200,476 km (0.102 R)
• M26: 44,955,656 km (0.098 R)
• M27: 45,518,144 km (0.08 R)
• M28: 46,227,687 km (0.032 R)
• M29: 46,944,709 km (0.084 R)
• M30: 50,187,842 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.7

Radius: 6.4

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.59 AU - 19.07 AU

Year: 22375 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 111,224,927 km

• M1: 79,586 km (0.09 R)
• M2: 350,059 km (0.087 R)
• M3: 792,121 km (0.114 R)
• M4: 992,133 km (0.115 R)
• M5: 1,239,867 km (0.109 R)
• M6: 1,513,332 km (0.101 R)
• M7: 1,844,243 km (0.097 R)
• M8: 2,495,292 km (0.054 R)
• M9: 2,983,281 km (0.09 R)
• M10: 3,211,118 km (0.103 R)
• M11: 3,477,851 km (0.114 R)
• M12: 3,905,851 km (0.109 R)
• M13: 4,117,233 km (0.106 R)
• M14: 4,729,985 km (0.071 R)
• M15: 9,852,067 km (0.102 R)
• M16: 10,765,811 km (0.088 R)
• M17: 12,433,977 km (0.084 R)
• M18: 13,160,573 km (0.109 R)
• M19: 13,431,645 km (0.086 R)
• M20: 14,196,539 km (0.076 R)
• M21: 15,360,261 km (0.12 R)
• M22: 17,384,769 km (0.108 R)
• M23: 20,562,975 km (0.109 R)
• M24: 25,444,803 km (0.095 R)
• M25: 28,152,674 km (0.096 R)
• M26: 30,217,124 km (0.08 R)
• M27: 31,527,302 km (0.106 R)
• M28: 38,098,987 km (0.103 R)
• M29: 46,304,281 km (0.112 R)
• M30: 50,484,644 km (0.071 R)
• M31: 59,586,477 km (0.114 R)
• M32: 63,167,252 km (0.111 R)
• M33: 65,501,128 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.8

Radius: 3.4

Gravity: 73.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.02 AU - 19.76 AU

Year: 31829 Days

Day: 17.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 111,224,927 km

• M1: 42,336 km (0.045 R)
• M2: 167,400 km (0.119 R)
• M3: 367,412 km (0.095 R)
• M4: 1,028,485 km (0.108 R)
• M5: 1,210,097 km (0.109 R)
• M6: 1,412,802 km (0.119 R)
• M7: 2,405,384 km (0.032 R)
• M8: 2,643,245 km (0.074 R)
• M9: 3,322,569 km (0.106 R)
• M10: 4,001,593 km (0.106 R)
• M11: 4,932,840 km (0.106 R)
• M12: 5,999,772 km (0.081 R)
• M13: 9,839,800 km (0.111 R)
• M14: 10,377,754 km (0.072 R)
• M15: 11,149,081 km (0.106 R)
• M16: 12,261,490 km (0.067 R)
• M17: 12,648,201 km (0.087 R)
• M18: 15,947,582 km (0.057 R)
• M19: 18,139,639 km (0.116 R)
• M20: 18,742,818 km (0.112 R)
• M21: 19,255,640 km (0.108 R)
• M22: 21,179,169 km (0.086 R)
• M23: 28,915,772 km (0.117 R)
• M24: 35,935,204 km (0.115 R)
• M25: 36,408,232 km (0.062 R)
• M26: 37,366,556 km (0.104 R)
• M27: 40,682,393 km (0.038 R)
• M28: 44,189,117 km (0.115 R)
• M29: 44,913,769 km (0.066 R)
• M30: 56,541,862 km (0.089 R)
• M31: 60,897,404 km (0.105 R)
• M32: 61,569,397 km (0.117 R)
• M33: 62,246,328 km (0.115 R)
• M34: 66,886,554 km (0.101 R)
• M35: 69,534,437 km (0.11 R)
• M36: 70,023,173 km (0.092 R)
• M37: 81,636,007 km (0.032 R)
• M38: 91,507,522 km (0.097 R)
• M39: 93,275,768 km (0.094 R)
• M40: 105,973,037 km (0.111 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: 287 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit