🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.1

Radius: 10.5

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.57 AU - 0.67 AU

Year: 337 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,227,892 km

• M1: 130,599 km (0.108 R)
• M2: 484,996 km (0.067 R)
• M3: 838,496 km (0.112 R)
• M4: 1,203,066 km (0.117 R)
• M5: 1,858,903 km (0.084 R)
• M6: 2,610,782 km (0.078 R)
• M7: 3,205,882 km (0.101 R)
• M8: 3,626,851 km (0.1 R)
• M9: 4,594,899 km (0.12 R)
• M10: 5,194,038 km (0.104 R)
• M11: 5,627,274 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 14.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.51 AU - 1.91 AU

Year: 1543 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,227,892 km

• M1: 185,801 km (0.119 R)
• M2: 669,600 km (0.108 R)
• M3: 1,163,273 km (0.05 R)
• M4: 2,157,052 km (0.105 R)
• M5: 2,687,077 km (0.081 R)
• M6: 3,289,508 km (0.051 R)
• M7: 4,539,398 km (0.116 R)
• M8: 6,463,077 km (0.099 R)
• M9: 7,934,521 km (0.057 R)
• M10: 8,764,341 km (0.051 R)
• M11: 12,372,791 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 12.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.76 AU - 1.94 AU

Year: 1737 Days

Day: 5.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,227,892 km

• M1: 157,078 km (0.093 R)
• M2: 607,966 km (0.078 R)
• M3: 1,118,842 km (0.09 R)
• M4: 2,424,233 km (0.119 R)
• M5: 3,948,037 km (0.066 R)
• M6: 4,673,138 km (0.088 R)
• M7: 5,531,531 km (0.114 R)
• M8: 7,276,889 km (0.066 R)
• M9: 8,063,026 km (0.12 R)
• M10: 8,969,739 km (0.117 R)
• M11: 12,299,189 km (0.034 R)
• M12: 12,994,071 km (0.046 R)
• M13: 13,671,899 km (0.04 R)
• M14: 14,195,492 km (0.086 R)
• M15: 15,236,693 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 15

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.69 AU - 3.13 AU

Year: 3426 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,227,892 km

• M1: 186,549 km (0.12 R)
• M2: 686,953 km (0.072 R)
• M3: 1,385,127 km (0.119 R)
• M4: 2,287,351 km (0.084 R)
• M5: 6,216,689 km (0.106 R)
• M6: 8,903,616 km (0.117 R)
• M7: 9,478,222 km (0.031 R)
• M8: 10,347,535 km (0.087 R)
• M9: 10,902,394 km (0.083 R)
• M10: 11,857,127 km (0.109 R)
• M11: 13,556,110 km (0.106 R)
• M12: 19,684,686 km (0.088 R)
• M13: 20,662,458 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.7

Radius: 4.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.53 AU - 5.91 AU

Year: 9443 Days

Day: 21.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,227,892 km

• M1: 51,162 km (0.116 R)
• M2: 184,155 km (0.072 R)
• M3: 328,517 km (0.096 R)
• M4: 694,284 km (0.113 R)
• M5: 929,152 km (0.106 R)
• M6: 1,300,005 km (0.091 R)
• M7: 1,492,688 km (0.097 R)
• M8: 2,505,764 km (0.064 R)
• M9: 3,928,440 km (0.088 R)
• M10: 4,976,672 km (0.097 R)
• M11: 5,815,916 km (0.107 R)
• M12: 10,004,956 km (0.066 R)
• M13: 12,278,096 km (0.119 R)
• M14: 14,974,148 km (0.112 R)
• M15: 16,006,523 km (0.077 R)
• M16: 16,540,139 km (0.119 R)
• M17: 16,756,906 km (0.08 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738

Radius: 3.1

Gravity: 76.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.54 AU - 7.62 AU

Year: 11651 Days

Day: 18.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,227,892 km

• M1: 38,596 km (0.058 R)
• M2: 184,604 km (0.059 R)
• M3: 291,716 km (0.062 R)
• M4: 454,179 km (0.075 R)
• M5: 594,053 km (0.094 R)
• M6: 828,323 km (0.067 R)
• M7: 1,016,368 km (0.105 R)
• M8: 1,406,070 km (0.039 R)
• M9: 1,836,912 km (0.065 R)
• M10: 2,450,413 km (0.12 R)
• M11: 2,660,598 km (0.117 R)
• M12: 3,045,513 km (0.1 R)
• M13: 4,544,783 km (0.108 R)
• M14: 4,797,305 km (0.074 R)
• M15: 5,330,621 km (0.107 R)
• M16: 6,957,647 km (0.107 R)
• M17: 7,082,262 km (0.08 R)
• M18: 11,375,871 km (0.047 R)
• M19: 15,457,050 km (0.032 R)
• M20: 17,133,743 km (0.05 R)
• M21: 19,745,423 km (0.117 R)
• M22: 20,671,583 km (0.095 R)
• M23: 21,015,509 km (0.092 R)
• M24: 21,980,864 km (0.077 R)
• M25: 25,053,455 km (0.079 R)
• M26: 29,146,752 km (0.048 R)
• M27: 31,238,279 km (0.05 R)
• M28: 33,075,341 km (0.088 R)
• M29: 36,087,943 km (0.068 R)
• M30: 37,215,612 km (0.075 R)
• M31: 40,739,539 km (0.114 R)
• M32: 40,874,177 km (0.098 R)
• M33: 43,770,243 km (0.074 R)
• M34: 51,209,745 km (0.077 R)
• M35: 53,595,681 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.6

Radius: 3.3

Gravity: 53.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.97 AU - 10.25 AU

Year: 20563 Days

Day: 19.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,227,892 km

• M1: 42,635 km (0.098 R)
• M2: 180,565 km (0.095 R)
• M3: 293,062 km (0.098 R)
• M4: 592,108 km (0.108 R)
• M5: 908,508 km (0.093 R)
• M6: 1,027,737 km (0.064 R)
• M7: 1,807,591 km (0.027 R)
• M8: 2,263,865 km (0.106 R)
• M9: 2,576,674 km (0.053 R)
• M10: 2,719,240 km (0.113 R)
• M11: 2,943,039 km (0.113 R)
• M12: 4,185,150 km (0.052 R)
• M13: 4,315,899 km (0.086 R)
• M14: 5,386,271 km (0.065 R)
• M15: 5,699,080 km (0.105 R)
• M16: 6,533,986 km (0.031 R)
• M17: 7,258,040 km (0.093 R)
• M18: 9,921,630 km (0.088 R)
• M19: 12,350,800 km (0.058 R)
• M20: 15,225,473 km (0.086 R)
• M21: 19,316,675 km (0.05 R)
• M22: 19,497,539 km (0.068 R)
• M23: 20,513,309 km (0.04 R)
• M24: 22,449,554 km (0.093 R)
• M25: 23,053,331 km (0.06 R)
• M26: 23,564,657 km (0.087 R)
• M27: 24,504,131 km (0.082 R)
• M28: 24,822,775 km (0.073 R)
• M29: 35,579,610 km (0.086 R)
• M30: 36,262,225 km (0.053 R)
• M31: 36,399,705 km (0.099 R)
• M32: 36,675,863 km (0.063 R)
• M33: 38,362,130 km (0.095 R)
• M34: 39,806,348 km (0.086 R)
• M35: 45,464,438 km (0.095 R)
• M36: 46,267,929 km (0.094 R)
• M37: 50,256,657 km (0.09 R)
• M38: 58,909,398 km (0.12 R)
• M39: 64,792,035 km (0.107 R)
• M40: 65,197,594 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit