🌌 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: 848.3

Radius: 13.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.51 AU - 0.77 AU

Year: 341 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,162,284 km

• M1: 167,998 km (0.063 R)
• M2: 594,053 km (0.078 R)
• M3: 1,213,388 km (0.047 R)
• M4: 1,775,128 km (0.03 R)
• M5: 2,472,254 km (0.079 R)
• M6: 2,896,065 km (0.076 R)
• M7: 3,600,821 km (0.097 R)
• M8: 4,033,159 km (0.104 R)
• M9: 5,417,388 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 14.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.82 AU - 1.04 AU

Year: 598 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 50,162,284 km

• M1: 177,872 km (0.096 R)
• M2: 880,383 km (0.11 R)
• M3: 2,002,218 km (0.078 R)
• M4: 2,616,467 km (0.117 R)
• M5: 3,385,549 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 10.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.3 AU - 1.4 AU

Year: 1046 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,162,284 km

• M1: 134,788 km (0.075 R)
• M2: 529,876 km (0.076 R)
• M3: 962,961 km (0.114 R)
• M4: 1,318,107 km (0.111 R)
• M5: 1,810,134 km (0.066 R)
• M6: 2,567,997 km (0.116 R)
• M7: 3,811,155 km (0.045 R)
• M8: 4,393,540 km (0.114 R)
• M9: 5,073,761 km (0.073 R)
• M10: 5,736,181 km (0.1 R)
• M11: 6,178,691 km (0.118 R)
• M12: 6,861,157 km (0.082 R)
• M13: 7,385,946 km (0.103 R)
• M14: 8,100,126 km (0.058 R)
• M15: 9,182,317 km (0.1 R)
• M16: 10,423,082 km (0.109 R)
• M17: 11,493,455 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.9

Radius: 14.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.18 AU - 1.68 AU

Year: 1140 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,162,284 km

• M1: 182,809 km (0.111 R)
• M2: 670,498 km (0.117 R)
• M3: 1,762,861 km (0.075 R)
• M4: 2,668,676 km (0.066 R)
• M5: 3,207,229 km (0.102 R)
• M6: 3,738,152 km (0.096 R)
• M7: 4,452,930 km (0.103 R)
• M8: 5,890,416 km (0.11 R)
• M9: 7,284,070 km (0.11 R)
• M10: 8,045,224 km (0.119 R)
• M11: 8,657,678 km (0.081 R)
• M12: 9,573,366 km (0.109 R)
• M13: 10,102,494 km (0.086 R)
• M14: 11,356,124 km (0.069 R)
• M15: 11,878,819 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 9.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.46 AU - 1.94 AU

Year: 1478 Days

Day: 7.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,162,284 km

• M1: 119,379 km (0.071 R)
• M2: 477,068 km (0.076 R)
• M3: 1,286,542 km (0.058 R)
• M4: 1,709,604 km (0.074 R)
• M5: 2,097,661 km (0.062 R)
• M6: 2,480,333 km (0.119 R)
• M7: 2,881,255 km (0.077 R)
• M8: 3,763,134 km (0.096 R)
• M9: 4,257,855 km (0.114 R)
• M10: 4,715,923 km (0.091 R)
• M11: 5,039,204 km (0.095 R)
• M12: 5,442,520 km (0.045 R)
• M13: 6,076,217 km (0.119 R)
• M14: 7,223,034 km (0.073 R)
• M15: 7,931,978 km (0.088 R)
• M16: 8,274,408 km (0.085 R)
• M17: 8,686,550 km (0.083 R)
• M18: 11,203,085 km (0.088 R)
• M19: 12,493,517 km (0.027 R)
• M20: 13,234,325 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 14.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.64 AU - 2.1 AU

Year: 1705 Days

Day: 9.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,162,284 km

• M1: 185,352 km (0.092 R)
• M2: 738,415 km (0.112 R)
• M3: 1,481,019 km (0.112 R)
• M4: 2,173,358 km (0.118 R)
• M5: 2,795,386 km (0.115 R)
• M6: 3,976,311 km (0.093 R)
• M7: 5,608,125 km (0.073 R)
• M8: 7,381,159 km (0.036 R)
• M9: 8,031,162 km (0.085 R)
• M10: 8,746,539 km (0.08 R)
• M11: 9,218,370 km (0.086 R)
• M12: 10,003,011 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 5.5

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.37 AU - 8.05 AU

Year: 11591 Days

Day: 15.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,162,284 km

• M1: 68,366 km (0.041 R)
• M2: 350,957 km (0.065 R)
• M3: 605,273 km (0.045 R)
• M4: 968,796 km (0.084 R)
• M5: 1,426,117 km (0.072 R)
• M6: 1,657,544 km (0.103 R)
• M7: 1,964,818 km (0.079 R)
• M8: 2,347,939 km (0.066 R)
• M9: 2,526,708 km (0.04 R)
• M10: 3,385,101 km (0.118 R)
• M11: 3,613,985 km (0.071 R)
• M12: 4,074,747 km (0.067 R)
• M13: 5,907,620 km (0.059 R)
• M14: 6,392,018 km (0.097 R)
• M15: 6,822,112 km (0.104 R)
• M16: 10,284,554 km (0.094 R)
• M17: 11,374,375 km (0.028 R)
• M18: 12,842,229 km (0.115 R)
• M19: 13,974,236 km (0.077 R)
• M20: 14,300,210 km (0.115 R)
• M21: 14,967,117 km (0.084 R)
• M22: 16,944,951 km (0.083 R)
• M23: 17,315,654 km (0.101 R)
• M24: 19,170,219 km (0.113 R)
• M25: 20,063,019 km (0.088 R)
• M26: 23,087,739 km (0.095 R)
• M27: 23,451,561 km (0.119 R)
• M28: 24,097,674 km (0.113 R)
• M29: 27,102,197 km (0.062 R)
• M30: 28,537,290 km (0.107 R)
• M31: 29,592,852 km (0.041 R)
• M32: 30,347,125 km (0.114 R)
• M33: 45,346,855 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.8

Radius: 3.9

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.88 AU - 8.22 AU

Year: 12483 Days

Day: 17.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,162,284 km

• M1: 289,472 km (0.115 R)
• M2: 930,948 km (0.119 R)
• M3: 1,212,790 km (0.104 R)
• M4: 2,385,488 km (0.057 R)
• M5: 2,727,917 km (0.08 R)
• M6: 4,055,598 km (0.052 R)
• M7: 5,344,234 km (0.067 R)
• M8: 6,626,438 km (0.108 R)
• M9: 7,338,673 km (0.066 R)
• M10: 9,046,931 km (0.099 R)
• M11: 12,106,656 km (0.104 R)
• M12: 12,713,126 km (0.058 R)
• M13: 13,631,059 km (0.104 R)
• M14: 17,816,059 km (0.06 R)
• M15: 24,047,259 km (0.113 R)
• M16: 31,382,193 km (0.103 R)
• M17: 34,340,939 km (0.12 R)
• M18: 34,888,168 km (0.071 R)

Asteroid Belt

Center: 7.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 4.6

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.52 AU - 9.88 AU

Year: 15659 Days

Day: 20.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,162,284 km

• M1: 57,146 km (0.103 R)
• M2: 534,663 km (0.077 R)
• M3: 840,142 km (0.04 R)
• M4: 1,076,656 km (0.109 R)
• M5: 2,026,602 km (0.113 R)
• M6: 2,223,922 km (0.095 R)
• M7: 3,006,618 km (0.097 R)
• M8: 3,849,452 km (0.112 R)
• M9: 5,030,228 km (0.114 R)
• M10: 5,259,263 km (0.084 R)
• M11: 7,946,938 km (0.069 R)
• M12: 14,659,544 km (0.081 R)
• M13: 18,371,965 km (0.076 R)
• M14: 18,758,825 km (0.109 R)
• M15: 18,993,544 km (0.117 R)
• M16: 19,151,220 km (0.072 R)
• M17: 21,535,361 km (0.104 R)
• M18: 23,561,365 km (0.111 R)
• M19: 30,936,690 km (0.1 R)
• M20: 38,315,007 km (0.116 R)
• M21: 39,712,999 km (0.075 R)
• M22: 40,489,711 km (0.097 R)
• M23: 46,927,506 km (0.062 R)
• M24: 47,795,473 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit