🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 13

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.68 AU - 0.8 AU

Year: 418 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,054,724 km

• M1: 162,014 km (0.094 R)
• M2: 836,701 km (0.08 R)
• M3: 1,600,398 km (0.115 R)
• M4: 2,197,144 km (0.1 R)
• M5: 2,602,405 km (0.101 R)
• M6: 3,180,600 km (0.093 R)
• M7: 3,653,928 km (0.074 R)
• M8: 4,093,297 km (0.093 R)
• M9: 4,818,996 km (0.084 R)
• M10: 5,528,988 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.4

Radius: 10.3

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.84 AU - 0.86 AU

Year: 514 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,054,724 km

• M1: 129,701 km (0.074 R)
• M2: 459,714 km (0.113 R)
• M3: 1,142,778 km (0.044 R)
• M4: 1,618,051 km (0.093 R)
• M5: 1,962,425 km (0.102 R)
• M6: 2,415,407 km (0.081 R)
• M7: 2,869,586 km (0.088 R)
• M8: 3,330,198 km (0.087 R)
• M9: 3,798,739 km (0.065 R)
• M10: 5,098,146 km (0.034 R)
• M11: 6,185,124 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 12.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.73 AU - 1.05 AU

Year: 551 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,054,724 km

• M1: 160,519 km (0.095 R)
• M2: 658,979 km (0.11 R)
• M3: 1,199,326 km (0.073 R)
• M4: 1,630,916 km (0.112 R)
• M5: 2,049,940 km (0.096 R)
• M6: 2,822,014 km (0.069 R)
• M7: 3,754,757 km (0.117 R)
• M8: 4,314,403 km (0.098 R)
• M9: 4,883,473 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 12

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.83 AU - 2.57 AU

Year: 2141 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 82.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,054,724 km

• M1: 149,747 km (0.093 R)
• M2: 645,814 km (0.113 R)
• M3: 1,283,550 km (0.104 R)
• M4: 1,686,716 km (0.076 R)
• M5: 2,213,300 km (0.073 R)
• M6: 2,803,165 km (0.101 R)
• M7: 3,930,235 km (0.11 R)
• M8: 4,735,221 km (0.115 R)
• M9: 10,384,635 km (0.072 R)
• M10: 10,981,531 km (0.039 R)
• M11: 11,959,751 km (0.11 R)
• M12: 12,699,363 km (0.096 R)
• M13: 16,163,152 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 14

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.92 AU - 2.74 AU

Year: 2333 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,054,724 km

• M1: 174,132 km (0.096 R)
• M2: 662,719 km (0.111 R)
• M3: 1,453,643 km (0.031 R)
• M4: 2,195,498 km (0.058 R)
• M5: 3,005,272 km (0.119 R)
• M6: 3,728,278 km (0.103 R)
• M7: 4,319,489 km (0.046 R)
• M8: 5,595,110 km (0.051 R)
• M9: 6,217,138 km (0.11 R)
• M10: 7,570,849 km (0.093 R)
• M11: 11,548,956 km (0.079 R)
• M12: 11,986,978 km (0.111 R)
• M13: 12,602,125 km (0.099 R)
• M14: 13,152,196 km (0.117 R)
• M15: 14,899,350 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132

Radius: 13.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.07 AU - 4.77 AU

Year: 5091 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,054,724 km

• M1: 196,422 km (0.116 R)
• M2: 984,803 km (0.109 R)
• M3: 2,114,865 km (0.079 R)
• M4: 2,655,961 km (0.085 R)
• M5: 5,310,874 km (0.107 R)
• M6: 7,813,946 km (0.11 R)
• M7: 9,599,097 km (0.078 R)
• M8: 11,922,202 km (0.099 R)
• M9: 14,460,579 km (0.119 R)
• M10: 16,574,546 km (0.088 R)
• M11: 17,031,119 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 11.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.3 AU - 4.9 AU

Year: 6472 Days

Day: 9 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,054,724 km

• M1: 149,299 km (0.109 R)
• M2: 964,607 km (0.056 R)
• M3: 1,561,353 km (0.054 R)
• M4: 2,286,005 km (0.116 R)
• M5: 2,761,427 km (0.06 R)
• M6: 3,263,029 km (0.107 R)
• M7: 3,802,927 km (0.109 R)
• M8: 4,258,453 km (0.055 R)
• M9: 5,644,776 km (0.039 R)
• M10: 6,908,878 km (0.085 R)
• M11: 7,911,035 km (0.092 R)
• M12: 8,504,190 km (0.087 R)
• M13: 12,312,054 km (0.115 R)
• M14: 13,211,437 km (0.032 R)
• M15: 14,100,646 km (0.084 R)
• M16: 14,478,232 km (0.116 R)
• M17: 15,253,747 km (0.114 R)
• M18: 19,090,184 km (0.11 R)
• M19: 20,363,113 km (0.04 R)
• M20: 21,691,691 km (0.074 R)
• M21: 22,486,804 km (0.098 R)
• M22: 23,376,313 km (0.077 R)
• M23: 24,443,544 km (0.106 R)
• M24: 24,989,128 km (0.053 R)
• M25: 26,104,828 km (0.065 R)
• M26: 28,952,424 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.8

Radius: 6

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.93 AU - 5.97 AU

Year: 9521 Days

Day: 18.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,054,724 km

• M1: 80,783 km (0.067 R)
• M2: 286,929 km (0.119 R)
• M3: 708,047 km (0.098 R)
• M4: 948,002 km (0.076 R)
• M5: 1,278,015 km (0.091 R)
• M6: 1,497,475 km (0.106 R)
• M7: 2,133,116 km (0.057 R)
• M8: 2,331,034 km (0.109 R)
• M9: 2,521,472 km (0.062 R)
• M10: 2,956,054 km (0.059 R)
• M11: 3,463,490 km (0.104 R)
• M12: 3,712,570 km (0.06 R)
• M13: 3,946,990 km (0.092 R)
• M14: 4,218,959 km (0.027 R)
• M15: 4,650,250 km (0.052 R)
• M16: 5,016,166 km (0.085 R)
• M17: 6,266,056 km (0.106 R)
• M18: 8,007,076 km (0.117 R)
• M19: 12,181,455 km (0.12 R)
• M20: 13,905,720 km (0.065 R)
• M21: 15,317,775 km (0.081 R)
• M22: 16,058,434 km (0.117 R)
• M23: 19,030,196 km (0.067 R)
• M24: 21,925,363 km (0.106 R)
• M25: 28,570,501 km (0.084 R)
• M26: 45,507,971 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.7

Radius: 5.1

Gravity: 38.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.39 AU - 8.41 AU

Year: 13206 Days

Day: 18.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,054,724 km

• M1: 63,429 km (0.083 R)
• M2: 266,284 km (0.043 R)
• M3: 482,752 km (0.109 R)
• M4: 887,714 km (0.089 R)
• M5: 1,069,326 km (0.095 R)
• M6: 1,840,353 km (0.103 R)
• M7: 2,218,686 km (0.1 R)
• M8: 3,103,557 km (0.084 R)
• M9: 3,840,177 km (0.116 R)
• M10: 4,265,035 km (0.089 R)
• M11: 5,030,378 km (0.12 R)
• M12: 6,572,882 km (0.112 R)
• M13: 7,543,323 km (0.103 R)
• M14: 8,257,503 km (0.095 R)
• M15: 8,505,237 km (0.04 R)
• M16: 9,874,656 km (0.053 R)
• M17: 11,629,738 km (0.105 R)
• M18: 12,645,957 km (0.094 R)
• M19: 14,067,885 km (0.071 R)
• M20: 14,636,506 km (0.109 R)
• M21: 16,985,342 km (0.067 R)
• M22: 17,548,429 km (0.105 R)
• M23: 22,032,625 km (0.066 R)
• M24: 23,483,874 km (0.104 R)
• M25: 24,486,030 km (0.117 R)
• M26: 25,621,029 km (0.091 R)
• M27: 26,361,239 km (0.11 R)
• M28: 26,682,875 km (0.088 R)
• M29: 27,443,281 km (0.062 R)
• M30: 29,695,776 km (0.088 R)
• M31: 30,748,346 km (0.085 R)
• M32: 31,104,688 km (0.037 R)
• M33: 36,122,650 km (0.117 R)
• M34: 42,971,988 km (0.105 R)
• M35: 54,012,461 km (0.075 R)
• M36: 56,107,280 km (0.119 R)
• M37: 57,533,546 km (0.117 R)
• M38: 61,204,678 km (0.1 R)
• M39: 63,288,875 km (0.098 R)
• M40: 63,865,425 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238

Radius: 7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.84 AU - 9.6 AU

Year: 15460 Days

Day: 19.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,054,724 km

• M1: 87,216 km (0.065 R)
• M2: 497,563 km (0.035 R)
• M3: 2,309,791 km (0.085 R)
• M4: 4,212,078 km (0.113 R)
• M5: 4,579,191 km (0.104 R)
• M6: 5,029,032 km (0.093 R)
• M7: 8,240,599 km (0.097 R)
• M8: 9,800,007 km (0.102 R)
• M9: 10,960,438 km (0.088 R)
• M10: 14,731,202 km (0.103 R)
• M11: 18,235,232 km (0.118 R)
• M12: 20,377,324 km (0.094 R)
• M13: 21,426,604 km (0.118 R)
• M14: 22,426,666 km (0.093 R)
• M15: 25,153,984 km (0.089 R)
• M16: 26,549,583 km (0.111 R)
• M17: 28,788,913 km (0.078 R)
• M18: 29,190,733 km (0.056 R)
• M19: 31,787,902 km (0.107 R)
• M20: 36,725,828 km (0.094 R)
• M21: 38,156,283 km (0.112 R)
• M22: 42,151,743 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit