🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 11.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.62 AU - 0.8 AU

Year: 392 Days

Day: 10.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,983,842 km

• M1: 139,276 km (0.047 R)
• M2: 719,865 km (0.068 R)
• M3: 1,132,456 km (0.104 R)
• M4: 1,481,767 km (0.112 R)
• M5: 1,958,835 km (0.116 R)
• M6: 2,337,616 km (0.041 R)
• M7: 2,854,028 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 12.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.37 AU

Year: 778 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,983,842 km

• M1: 161,566 km (0.097 R)
• M2: 863,479 km (0.117 R)
• M3: 1,335,460 km (0.046 R)
• M4: 3,024,121 km (0.116 R)
• M5: 5,487,549 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 10.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.93 AU - 3.15 AU

Year: 2656 Days

Day: 11.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,983,842 km

• M1: 131,048 km (0.116 R)
• M2: 632,799 km (0.073 R)
• M3: 1,459,028 km (0.108 R)
• M4: 1,957,488 km (0.067 R)
• M5: 3,225,031 km (0.103 R)
• M6: 3,789,164 km (0.044 R)
• M7: 4,381,422 km (0.059 R)
• M8: 5,641,336 km (0.117 R)
• M9: 6,133,961 km (0.113 R)
• M10: 7,386,694 km (0.087 R)
• M11: 8,312,106 km (0.103 R)
• M12: 9,070,418 km (0.085 R)
• M13: 10,293,530 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 8.1

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.68 AU - 3.48 AU

Year: 3546 Days

Day: 7.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,983,842 km

• M1: 100,979 km (0.059 R)
• M2: 392,844 km (0.083 R)
• M3: 682,017 km (0.098 R)
• M4: 965,056 km (0.099 R)
• M5: 1,317,508 km (0.099 R)
• M6: 1,633,908 km (0.106 R)
• M7: 2,500,977 km (0.058 R)
• M8: 3,099,967 km (0.12 R)
• M9: 3,812,203 km (0.062 R)
• M10: 4,653,541 km (0.111 R)
• M11: 5,752,487 km (0.111 R)
• M12: 7,112,182 km (0.07 R)
• M13: 7,954,119 km (0.099 R)
• M14: 8,600,232 km (0.072 R)
• M15: 9,050,073 km (0.111 R)
• M16: 9,834,714 km (0.118 R)
• M17: 10,202,276 km (0.081 R)
• M18: 11,360,163 km (0.09 R)
• M19: 12,272,710 km (0.116 R)
• M20: 12,843,127 km (0.117 R)
• M21: 15,248,960 km (0.063 R)
• M22: 15,797,086 km (0.039 R)
• M23: 21,677,779 km (0.085 R)
• M24: 25,063,627 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 9.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.84 AU - 4.04 AU

Year: 5130 Days

Day: 14.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,983,842 km

• M1: 121,174 km (0.099 R)
• M2: 483,800 km (0.092 R)
• M3: 1,249,292 km (0.034 R)
• M4: 1,768,696 km (0.094 R)
• M5: 2,358,710 km (0.06 R)
• M6: 3,074,835 km (0.074 R)
• M7: 5,026,189 km (0.074 R)
• M8: 5,473,936 km (0.081 R)
• M9: 6,449,763 km (0.053 R)
• M10: 7,843,117 km (0.042 R)
• M11: 8,284,880 km (0.074 R)
• M12: 8,643,615 km (0.028 R)
• M13: 11,057,377 km (0.067 R)
• M14: 14,302,604 km (0.076 R)
• M15: 14,962,929 km (0.078 R)
• M16: 16,141,909 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 11.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.64 AU - 5.56 AU

Year: 7556 Days

Day: 11.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,983,842 km

• M1: 144,063 km (0.095 R)
• M2: 542,143 km (0.055 R)
• M3: 987,795 km (0.069 R)
• M4: 1,363,884 km (0.07 R)
• M5: 1,784,254 km (0.109 R)
• M6: 2,469,861 km (0.096 R)
• M7: 3,385,998 km (0.102 R)
• M8: 5,350,218 km (0.062 R)
• M9: 6,253,341 km (0.092 R)
• M10: 6,944,034 km (0.115 R)
• M11: 7,467,926 km (0.119 R)
• M12: 10,904,787 km (0.106 R)
• M13: 12,353,044 km (0.089 R)
• M14: 13,547,434 km (0.093 R)
• M15: 14,590,879 km (0.048 R)
• M16: 15,335,128 km (0.109 R)
• M17: 17,212,133 km (0.098 R)
• M18: 18,633,911 km (0.066 R)
• M19: 22,228,897 km (0.098 R)
• M20: 27,968,668 km (0.107 R)
• M21: 28,760,340 km (0.092 R)
• M22: 29,566,972 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515

Radius: 3.1

Gravity: 53.59 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.16 AU - 12.84 AU

Year: 23933 Days

Day: 22.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,983,842 km

• M1: 38,596 km (0.113 R)
• M2: 136,732 km (0.113 R)
• M3: 485,595 km (0.118 R)
• M4: 700,268 km (0.061 R)
• M5: 2,942,740 km (0.108 R)
• M6: 3,239,243 km (0.063 R)
• M7: 6,814,931 km (0.063 R)
• M8: 7,332,390 km (0.101 R)
• M9: 7,477,949 km (0.05 R)
• M10: 11,382,004 km (0.097 R)
• M11: 12,586,866 km (0.096 R)
• M12: 12,936,027 km (0.106 R)
• M13: 14,322,051 km (0.042 R)
• M14: 18,169,260 km (0.091 R)
• M15: 23,168,073 km (0.114 R)
• M16: 24,982,096 km (0.068 R)
• M17: 25,311,810 km (0.075 R)
• M18: 25,979,765 km (0.093 R)
• M19: 26,431,550 km (0.094 R)
• M20: 26,773,830 km (0.086 R)
• M21: 27,234,741 km (0.056 R)
• M22: 27,467,216 km (0.092 R)
• M23: 32,009,606 km (0.072 R)
• M24: 34,119,834 km (0.11 R)
• M25: 37,456,016 km (0.065 R)
• M26: 37,599,630 km (0.09 R)
• M27: 40,246,614 km (0.094 R)
• M28: 41,461,947 km (0.103 R)
• M29: 41,769,521 km (0.058 R)
• M30: 48,075,819 km (0.047 R)
• M31: 50,136,829 km (0.119 R)
• M32: 53,337,326 km (0.046 R)
• M33: 53,883,657 km (0.12 R)
• M34: 54,802,487 km (0.094 R)
• M35: 64,572,275 km (0.113 R)
• M36: 68,999,624 km (0.085 R)
• M37: 72,282,849 km (0.112 R)
• M38: 74,301,971 km (0.058 R)
• M39: 75,211,377 km (0.102 R)
• M40: 76,128,112 km (0.105 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: 464 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit