🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 9.9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 357 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,205,947 km

• M1: 123,119 km (0.059 R)
• M2: 623,524 km (0.106 R)
• M3: 1,077,254 km (0.081 R)
• M4: 1,447,359 km (0.083 R)
• M5: 1,902,586 km (0.088 R)
• M6: 2,246,212 km (0.081 R)
• M7: 2,809,747 km (0.06 R)
• M8: 3,236,101 km (0.114 R)
• M9: 3,854,539 km (0.112 R)
• M10: 4,621,228 km (0.082 R)
• M11: 5,094,256 km (0.105 R)
• M12: 5,470,046 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 14.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.63 AU - 0.81 AU

Year: 388 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,205,947 km

• M1: 178,919 km (0.115 R)
• M2: 640,877 km (0.056 R)
• M3: 1,223,860 km (0.101 R)
• M4: 1,861,596 km (0.115 R)
• M5: 2,443,532 km (0.093 R)
• M6: 2,972,510 km (0.112 R)
• M7: 3,450,475 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 11

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.41 AU - 1.51 AU

Year: 1122 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,205,947 km

• M1: 136,732 km (0.113 R)
• M2: 578,944 km (0.091 R)
• M3: 1,193,193 km (0.06 R)
• M4: 1,718,580 km (0.111 R)
• M5: 2,290,643 km (0.041 R)
• M6: 2,724,626 km (0.084 R)
• M7: 3,716,609 km (0.111 R)
• M8: 4,865,372 km (0.085 R)
• M9: 5,606,928 km (0.085 R)
• M10: 6,717,992 km (0.063 R)
• M11: 8,287,872 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 8.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.03 AU - 3.15 AU

Year: 2650 Days

Day: 10.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 57,205,947 km

• M1: 109,506 km (0.103 R)
• M2: 2,141,045 km (0.064 R)
• M3: 3,480,993 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 10

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.24 AU - 3.24 AU

Year: 2884 Days

Day: 12.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,205,947 km

• M1: 124,316 km (0.117 R)
• M2: 623,225 km (0.118 R)
• M3: 1,245,552 km (0.092 R)
• M4: 1,843,943 km (0.086 R)
• M5: 2,162,437 km (0.04 R)
• M6: 2,718,343 km (0.104 R)
• M7: 3,151,578 km (0.1 R)
• M8: 4,574,852 km (0.065 R)
• M9: 5,165,914 km (0.115 R)
• M10: 6,357,610 km (0.085 R)
• M11: 6,675,057 km (0.113 R)
• M12: 7,063,862 km (0.095 R)
• M13: 7,756,201 km (0.092 R)
• M14: 8,390,047 km (0.051 R)
• M15: 9,761,111 km (0.117 R)
• M16: 10,106,533 km (0.058 R)
• M17: 10,539,918 km (0.095 R)
• M18: 13,594,856 km (0.093 R)
• M19: 14,123,236 km (0.116 R)
• M20: 15,068,395 km (0.057 R)
• M21: 16,591,451 km (0.049 R)
• M22: 17,587,025 km (0.068 R)
• M23: 17,927,510 km (0.109 R)
• M24: 18,563,301 km (0.104 R)
• M25: 19,575,330 km (0.03 R)
• M26: 21,257,708 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 11.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.51 AU - 4.55 AU

Year: 6130 Days

Day: 8.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,205,947 km

• M1: 138,827 km (0.07 R)
• M2: 981,960 km (0.113 R)
• M3: 1,734,737 km (0.07 R)
• M4: 4,337,291 km (0.11 R)
• M5: 4,712,034 km (0.03 R)
• M6: 5,642,532 km (0.103 R)
• M7: 8,813,259 km (0.072 R)
• M8: 9,212,835 km (0.117 R)
• M9: 9,920,284 km (0.067 R)
• M10: 11,967,979 km (0.037 R)
• M11: 14,283,305 km (0.08 R)
• M12: 16,160,759 km (0.109 R)
• M13: 20,054,941 km (0.084 R)
• M14: 22,699,383 km (0.04 R)
• M15: 23,149,074 km (0.066 R)
• M16: 23,528,304 km (0.079 R)
• M17: 25,326,920 km (0.07 R)
• M18: 27,722,879 km (0.108 R)
• M19: 29,817,100 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 4.4

Gravity: 31.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.14 AU - 9.1 AU

Year: 14712 Days

Day: 15.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,205,947 km

• M1: 54,753 km (0.071 R)
• M2: 239,357 km (0.026 R)
• M3: 596,447 km (0.102 R)
• M4: 1,015,770 km (0.058 R)
• M5: 2,598,964 km (0.058 R)
• M6: 2,777,434 km (0.098 R)
• M7: 2,916,710 km (0.092 R)
• M8: 3,388,691 km (0.11 R)
• M9: 3,547,863 km (0.094 R)
• M10: 4,114,839 km (0.071 R)
• M11: 4,610,158 km (0.027 R)
• M12: 5,426,214 km (0.062 R)
• M13: 7,295,888 km (0.115 R)
• M14: 10,090,227 km (0.06 R)
• M15: 10,476,040 km (0.029 R)
• M16: 11,336,227 km (0.079 R)
• M17: 12,491,871 km (0.04 R)
• M18: 14,197,586 km (0.074 R)
• M19: 17,584,781 km (0.105 R)
• M20: 17,902,527 km (0.101 R)
• M21: 18,878,802 km (0.116 R)
• M22: 27,464,075 km (0.113 R)
• M23: 30,323,937 km (0.099 R)
• M24: 31,825,601 km (0.057 R)
• M25: 34,851,367 km (0.119 R)
• M26: 54,887,309 km (0.071 R)
• M27: 55,395,493 km (0.027 R)
• M28: 58,510,869 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.8

Radius: 3.1

Gravity: 50.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.71 AU - 10.15 AU

Year: 15562 Days

Day: 19 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,205,947 km

• M1: 41,887 km (0.084 R)
• M2: 144,960 km (0.12 R)
• M3: 259,852 km (0.076 R)
• M4: 388,954 km (0.104 R)
• M5: 869,014 km (0.069 R)
• M6: 1,404,126 km (0.045 R)
• M7: 1,859,651 km (0.111 R)
• M8: 2,246,062 km (0.053 R)
• M9: 3,429,681 km (0.08 R)
• M10: 5,317,756 km (0.119 R)
• M11: 5,936,044 km (0.057 R)
• M12: 7,666,592 km (0.032 R)
• M13: 8,597,689 km (0.067 R)
• M14: 10,185,969 km (0.083 R)
• M15: 10,737,387 km (0.097 R)
• M16: 11,192,613 km (0.089 R)
• M17: 11,779,486 km (0.091 R)
• M18: 11,899,314 km (0.082 R)
• M19: 14,884,539 km (0.026 R)
• M20: 15,165,634 km (0.109 R)
• M21: 15,665,739 km (0.112 R)
• M22: 16,250,817 km (0.103 R)
• M23: 16,399,367 km (0.101 R)
• M24: 19,395,962 km (0.066 R)
• M25: 21,465,200 km (0.111 R)
• M26: 21,913,994 km (0.087 R)
• M27: 24,059,676 km (0.081 R)
• M28: 24,641,612 km (0.061 R)
• M29: 26,649,065 km (0.026 R)
• M30: 29,528,376 km (0.092 R)
• M31: 29,638,779 km (0.107 R)
• M32: 30,758,519 km (0.105 R)
• M33: 36,654,470 km (0.12 R)
• M34: 37,166,544 km (0.075 R)
• M35: 38,205,052 km (0.032 R)
• M36: 38,467,746 km (0.106 R)
• M37: 38,599,392 km (0.086 R)
• M38: 41,298,287 km (0.097 R)
• M39: 45,430,779 km (0.11 R)
• M40: 48,282,563 km (0.089 R)
• M41: 50,301,087 km (0.113 R)
• M42: 52,375,262 km (0.076 R)
• M43: 52,861,754 km (0.026 R)
• M44: 56,352,770 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 13,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit