🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 10.8

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.97 AU

Year: 461 Days

Day: 13.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,812,477 km

• M1: 134,339 km (0.049 R)
• M2: 470,934 km (0.053 R)
• M3: 819,647 km (0.095 R)
• M4: 1,345,034 km (0.03 R)
• M5: 1,901,688 km (0.042 R)
• M6: 2,313,531 km (0.099 R)
• M7: 3,141,705 km (0.055 R)
• M8: 3,605,458 km (0.083 R)
• M9: 4,505,140 km (0.108 R)
• M10: 5,129,412 km (0.058 R)
• M11: 6,136,205 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 9.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.67 AU - 0.91 AU

Year: 461 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,812,477 km

• M1: 123,119 km (0.105 R)
• M2: 580,440 km (0.093 R)
• M3: 1,199,925 km (0.069 R)
• M4: 1,558,959 km (0.059 R)
• M5: 1,928,167 km (0.057 R)
• M6: 2,294,682 km (0.107 R)
• M7: 2,786,260 km (0.096 R)
• M8: 3,137,666 km (0.073 R)
• M9: 3,530,510 km (0.109 R)
• M10: 4,253,965 km (0.092 R)
• M11: 4,939,572 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 10

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.15 AU - 1.49 AU

Year: 995 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,812,477 km

• M1: 124,316 km (0.081 R)
• M2: 444,605 km (0.069 R)
• M3: 881,580 km (0.088 R)
• M4: 1,280,857 km (0.102 R)
• M5: 1,653,804 km (0.06 R)
• M6: 2,711,461 km (0.072 R)
• M7: 3,066,756 km (0.091 R)
• M8: 3,589,152 km (0.082 R)
• M9: 4,119,327 km (0.073 R)
• M10: 5,060,148 km (0.091 R)
• M11: 6,521,869 km (0.102 R)
• M12: 7,312,643 km (0.04 R)
• M13: 8,246,882 km (0.109 R)
• M14: 8,631,049 km (0.111 R)
• M15: 9,142,375 km (0.103 R)
• M16: 9,643,827 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.4

Radius: 11.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.68 AU - 3 AU

Year: 3140 Days

Day: 13.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,812,477 km

• M1: 157,826 km (0.111 R)
• M2: 733,478 km (0.105 R)
• M3: 1,122,732 km (0.069 R)
• M4: 1,514,828 km (0.058 R)
• M5: 2,681,841 km (0.088 R)
• M6: 3,381,959 km (0.099 R)
• M7: 3,886,553 km (0.098 R)
• M8: 5,843,293 km (0.088 R)
• M9: 6,960,340 km (0.072 R)
• M10: 9,058,151 km (0.1 R)
• M11: 13,019,203 km (0.105 R)
• M12: 14,662,536 km (0.109 R)
• M13: 15,119,857 km (0.118 R)
• M14: 16,223,889 km (0.095 R)
• M15: 17,044,882 km (0.116 R)
• M16: 17,664,367 km (0.082 R)
• M17: 18,415,797 km (0.082 R)
• M18: 19,188,320 km (0.065 R)
• M19: 20,044,469 km (0.106 R)
• M20: 22,429,658 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.6

Radius: 5

Gravity: 36.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.84 AU - 7.36 AU

Year: 12411 Days

Day: 15.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,812,477 km

• M1: 70,760 km (0.05 R)
• M2: 297,550 km (0.068 R)
• M3: 527,183 km (0.096 R)
• M4: 764,296 km (0.111 R)
• M5: 1,047,185 km (0.09 R)
• M6: 1,440,777 km (0.055 R)
• M7: 1,704,518 km (0.104 R)
• M8: 1,999,824 km (0.117 R)
• M9: 2,783,418 km (0.07 R)
• M10: 3,244,179 km (0.071 R)
• M11: 4,966,051 km (0.076 R)
• M12: 5,604,983 km (0.048 R)
• M13: 6,257,230 km (0.099 R)
• M14: 9,324,435 km (0.118 R)
• M15: 12,618,281 km (0.12 R)
• M16: 12,810,514 km (0.037 R)
• M17: 16,384,108 km (0.118 R)
• M18: 16,843,823 km (0.079 R)
• M19: 18,030,882 km (0.108 R)
• M20: 19,784,767 km (0.116 R)
• M21: 20,747,280 km (0.099 R)
• M22: 21,375,890 km (0.042 R)
• M23: 21,924,765 km (0.074 R)
• M24: 25,314,952 km (0.095 R)
• M25: 27,293,982 km (0.093 R)
• M26: 30,509,887 km (0.113 R)
• M27: 31,556,923 km (0.085 R)
• M28: 33,355,089 km (0.116 R)
• M29: 40,811,197 km (0.12 R)
• M30: 41,796,897 km (0.102 R)
• M31: 50,422,561 km (0.103 R)
• M32: 60,706,367 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.8

Radius: 3

Gravity: 91.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.49 AU - 9.99 AU

Year: 15517 Days

Day: 16.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,812,477 km

• M1: 37,699 km (0.095 R)
• M2: 138,378 km (0.068 R)
• M3: 415,583 km (0.111 R)
• M4: 1,195,437 km (0.073 R)
• M5: 2,210,608 km (0.095 R)
• M6: 3,664,101 km (0.101 R)
• M7: 4,469,685 km (0.087 R)
• M8: 7,395,520 km (0.096 R)
• M9: 8,015,005 km (0.096 R)
• M10: 9,194,584 km (0.107 R)
• M11: 9,356,449 km (0.088 R)
• M12: 9,465,506 km (0.109 R)
• M13: 9,686,013 km (0.11 R)
• M14: 14,481,523 km (0.103 R)
• M15: 16,774,260 km (0.057 R)
• M16: 19,474,501 km (0.057 R)
• M17: 22,743,963 km (0.109 R)
• M18: 24,046,063 km (0.107 R)
• M19: 36,161,695 km (0.115 R)
• M20: 41,495,009 km (0.106 R)
• M21: 50,440,662 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.6

Radius: 3.7

Gravity: 70.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.73 AU - 11.95 AU

Year: 20249 Days

Day: 24.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,812,477 km

• M1: 46,076 km (0.082 R)
• M2: 271,371 km (0.057 R)
• M3: 1,642,136 km (0.071 R)
• M4: 2,701,289 km (0.081 R)
• M5: 3,128,241 km (0.117 R)
• M6: 3,357,874 km (0.089 R)
• M7: 4,148,349 km (0.112 R)
• M8: 4,425,703 km (0.066 R)
• M9: 4,826,925 km (0.107 R)
• M10: 5,535,121 km (0.117 R)
• M11: 7,105,749 km (0.05 R)
• M12: 7,302,171 km (0.117 R)
• M13: 8,448,689 km (0.049 R)
• M14: 9,237,818 km (0.113 R)
• M15: 9,770,237 km (0.103 R)
• M16: 11,223,431 km (0.071 R)
• M17: 11,490,014 km (0.094 R)
• M18: 12,385,956 km (0.04 R)
• M19: 14,867,186 km (0.043 R)
• M20: 15,188,821 km (0.088 R)
• M21: 16,780,094 km (0.042 R)
• M22: 17,482,157 km (0.036 R)
• M23: 17,750,386 km (0.057 R)
• M24: 19,038,573 km (0.09 R)
• M25: 21,389,653 km (0.07 R)
• M26: 29,843,728 km (0.101 R)
• M27: 33,137,125 km (0.115 R)
• M28: 35,225,063 km (0.112 R)
• M29: 36,084,203 km (0.118 R)
• M30: 36,810,800 km (0.095 R)
• M31: 39,968,961 km (0.098 R)
• M32: 41,852,248 km (0.088 R)
• M33: 48,909,079 km (0.096 R)
• M34: 56,134,955 km (0.113 R)
• M35: 59,697,180 km (0.094 R)
• M36: 72,655,048 km (0.085 R)
• M37: 73,348,135 km (0.038 R)
• M38: 74,747,174 km (0.118 R)
• M39: 76,879,094 km (0.118 R)
• M40: 78,322,713 km (0.077 R)
• M41: 78,808,009 km (0.031 R)
• M42: 82,010,600 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit