🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 9.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.72 AU

Year: 341 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,312,768 km

• M1: 118,482 km (0.106 R)
• M2: 512,971 km (0.09 R)
• M3: 813,364 km (0.057 R)
• M4: 1,140,235 km (0.043 R)
• M5: 1,581,399 km (0.087 R)
• M6: 1,903,035 km (0.101 R)
• M7: 2,276,730 km (0.116 R)
• M8: 2,717,595 km (0.086 R)
• M9: 3,634,929 km (0.052 R)
• M10: 3,994,862 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 12.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.1 AU - 1.24 AU

Year: 844 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,312,768 km

• M1: 157,975 km (0.116 R)
• M2: 590,313 km (0.094 R)
• M3: 1,035,068 km (0.057 R)
• M4: 1,457,682 km (0.119 R)
• M5: 2,274,785 km (0.074 R)
• M6: 3,378,219 km (0.03 R)
• M7: 4,240,202 km (0.106 R)
• M8: 5,151,253 km (0.068 R)
• M9: 5,922,131 km (0.119 R)
• M10: 6,506,460 km (0.077 R)
• M11: 6,947,176 km (0.103 R)
• M12: 7,742,438 km (0.112 R)
• M13: 9,048,128 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 9.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.68 AU - 2.32 AU

Year: 1886 Days

Day: 14.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,312,768 km

• M1: 125,064 km (0.1 R)
• M2: 471,682 km (0.094 R)
• M3: 888,312 km (0.105 R)
• M4: 1,239,119 km (0.097 R)
• M5: 2,330,735 km (0.076 R)
• M6: 2,712,509 km (0.098 R)
• M7: 3,029,806 km (0.07 R)
• M8: 3,486,378 km (0.1 R)
• M9: 3,970,178 km (0.117 R)
• M10: 4,557,649 km (0.118 R)
• M11: 5,115,798 km (0.089 R)
• M12: 5,695,490 km (0.068 R)
• M13: 7,174,115 km (0.097 R)
• M14: 8,956,275 km (0.106 R)
• M15: 9,865,980 km (0.119 R)
• M16: 10,447,616 km (0.089 R)
• M17: 10,871,876 km (0.116 R)
• M18: 13,831,221 km (0.115 R)
• M19: 14,560,211 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 12.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.05 AU - 3.17 AU

Year: 2812 Days

Day: 5.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,312,768 km

• M1: 164,707 km (0.097 R)
• M2: 699,220 km (0.089 R)
• M3: 1,500,167 km (0.067 R)
• M4: 1,966,314 km (0.088 R)
• M5: 2,573,831 km (0.076 R)
• M6: 3,689,981 km (0.115 R)
• M7: 4,085,817 km (0.116 R)
• M8: 5,082,139 km (0.059 R)
• M9: 6,427,921 km (0.09 R)
• M10: 11,508,265 km (0.082 R)
• M11: 13,117,040 km (0.117 R)
• M12: 13,623,130 km (0.059 R)
• M13: 14,189,956 km (0.084 R)
• M14: 16,299,137 km (0.037 R)
• M15: 17,154,986 km (0.117 R)
• M16: 18,323,645 km (0.112 R)
• M17: 19,903,249 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 10.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.27 AU - 4.63 AU

Year: 6260 Days

Day: 11.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,312,768 km

• M1: 127,009 km (0.057 R)
• M2: 453,880 km (0.101 R)
• M3: 957,726 km (0.049 R)
• M4: 1,282,951 km (0.112 R)
• M5: 1,670,859 km (0.082 R)
• M6: 2,529,251 km (0.1 R)
• M7: 3,438,956 km (0.061 R)
• M8: 4,475,819 km (0.106 R)
• M9: 4,818,996 km (0.045 R)
• M10: 6,274,434 km (0.112 R)
• M11: 6,637,807 km (0.079 R)
• M12: 7,120,859 km (0.097 R)
• M13: 7,889,044 km (0.114 R)
• M14: 8,957,023 km (0.083 R)
• M15: 12,171,732 km (0.1 R)
• M16: 12,686,348 km (0.076 R)
• M17: 14,036,768 km (0.097 R)
• M18: 16,207,733 km (0.074 R)
• M19: 17,276,759 km (0.11 R)
• M20: 21,575,304 km (0.045 R)
• M21: 23,572,884 km (0.062 R)
• M22: 26,538,064 km (0.09 R)
• M23: 27,316,571 km (0.103 R)
• M24: 28,737,901 km (0.091 R)
• M25: 31,056,668 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.7

Radius: 14.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.05 AU - 5.41 AU

Year: 6860 Days

Day: 7.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,312,768 km

• M1: 175,329 km (0.116 R)
• M2: 756,816 km (0.078 R)
• M3: 1,409,661 km (0.079 R)
• M4: 2,798,527 km (0.083 R)
• M5: 5,941,728 km (0.044 R)
• M6: 8,198,113 km (0.119 R)
• M7: 9,475,679 km (0.103 R)
• M8: 12,319,983 km (0.116 R)
• M9: 14,391,614 km (0.103 R)
• M10: 15,692,218 km (0.097 R)
• M11: 18,458,582 km (0.119 R)
• M12: 19,566,354 km (0.092 R)
• M13: 23,474,000 km (0.104 R)
• M14: 24,037,087 km (0.118 R)
• M15: 24,608,999 km (0.083 R)
• M16: 28,870,893 km (0.116 R)
• M17: 29,797,502 km (0.106 R)
• M18: 30,268,287 km (0.107 R)
• M19: 32,398,560 km (0.088 R)
• M20: 32,896,273 km (0.109 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.8

Radius: 4.6

Gravity: 35.39 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.3 AU - 6.6 AU

Year: 9678 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,312,768 km

• M1: 58,194 km (0.087 R)
• M2: 281,992 km (0.043 R)
• M3: 497,712 km (0.042 R)
• M4: 895,642 km (0.114 R)
• M5: 1,049,878 km (0.072 R)
• M6: 1,823,149 km (0.068 R)
• M7: 2,365,442 km (0.109 R)
• M8: 2,581,610 km (0.101 R)
• M9: 2,725,972 km (0.084 R)
• M10: 3,215,606 km (0.106 R)
• M11: 4,309,615 km (0.075 R)
• M12: 6,308,991 km (0.046 R)
• M13: 6,496,138 km (0.06 R)
• M14: 7,160,352 km (0.057 R)
• M15: 9,183,215 km (0.087 R)
• M16: 9,867,476 km (0.112 R)
• M17: 10,222,023 km (0.085 R)
• M18: 11,227,171 km (0.087 R)
• M19: 13,930,554 km (0.068 R)
• M20: 15,030,397 km (0.065 R)
• M21: 16,751,072 km (0.09 R)
• M22: 17,918,833 km (0.112 R)
• M23: 18,829,435 km (0.111 R)
• M24: 20,010,510 km (0.05 R)
• M25: 21,156,729 km (0.076 R)
• M26: 21,916,238 km (0.065 R)
• M27: 26,180,076 km (0.109 R)
• M28: 27,350,979 km (0.112 R)
• M29: 27,949,370 km (0.088 R)
• M30: 29,068,961 km (0.109 R)
• M31: 29,483,496 km (0.07 R)
• M32: 30,750,441 km (0.048 R)
• M33: 32,384,648 km (0.083 R)
• M34: 32,606,801 km (0.075 R)
• M35: 33,847,117 km (0.111 R)
• M36: 39,628,027 km (0.114 R)
• M37: 40,780,529 km (0.117 R)
• M38: 43,286,593 km (0.117 R)
• M39: 43,691,405 km (0.074 R)
• M40: 44,098,760 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit