🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.7

Radius: 14.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.67 AU - 1.11 AU

Year: 590 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,787,770 km

• M1: 182,061 km (0.1 R)
• M2: 649,255 km (0.112 R)
• M3: 1,160,131 km (0.109 R)
• M4: 1,824,496 km (0.031 R)
• M5: 3,490,268 km (0.099 R)
• M6: 6,033,731 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 8.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.83 AU - 0.99 AU

Year: 610 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,787,770 km

• M1: 104,270 km (0.109 R)
• M2: 663,915 km (0.108 R)
• M3: 1,165,068 km (0.112 R)
• M4: 1,475,035 km (0.118 R)
• M5: 1,939,088 km (0.087 R)

Asteroid Belt

Center: 1.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 11.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.22 AU - 1.78 AU

Year: 1291 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,787,770 km

• M1: 147,952 km (0.112 R)
• M2: 567,126 km (0.115 R)
• M3: 945,010 km (0.049 R)
• M4: 1,531,433 km (0.086 R)
• M5: 2,730,760 km (0.116 R)
• M6: 3,124,800 km (0.08 R)
• M7: 3,543,076 km (0.096 R)
• M8: 4,075,944 km (0.096 R)
• M9: 4,661,769 km (0.109 R)
• M10: 5,472,589 km (0.116 R)
• M11: 5,942,027 km (0.112 R)
• M12: 6,438,393 km (0.09 R)
• M13: 7,097,821 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 8.1

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.7 AU - 2.24 AU

Year: 1944 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,787,770 km

• M1: 101,577 km (0.051 R)
• M2: 392,246 km (0.1 R)
• M3: 663,467 km (0.065 R)
• M4: 1,152,352 km (0.102 R)
• M5: 1,502,262 km (0.088 R)
• M6: 2,104,094 km (0.117 R)
• M7: 3,063,316 km (0.109 R)
• M8: 4,267,878 km (0.113 R)
• M9: 4,645,163 km (0.076 R)
• M10: 5,044,739 km (0.052 R)
• M11: 5,371,012 km (0.056 R)
• M12: 6,708,866 km (0.117 R)
• M13: 7,425,440 km (0.09 R)
• M14: 9,214,780 km (0.061 R)
• M15: 9,739,121 km (0.113 R)
• M16: 10,136,153 km (0.12 R)
• M17: 11,352,833 km (0.082 R)
• M18: 11,752,259 km (0.075 R)
• M19: 12,920,768 km (0.055 R)
• M20: 14,768,900 km (0.112 R)
• M21: 15,731,562 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 12.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.31 AU - 4.05 AU

Year: 4962 Days

Day: 12 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,787,770 km

• M1: 161,117 km (0.098 R)
• M2: 997,967 km (0.056 R)
• M3: 1,465,311 km (0.081 R)
• M4: 1,942,080 km (0.08 R)
• M5: 2,896,215 km (0.077 R)
• M6: 3,996,657 km (0.1 R)
• M7: 4,553,011 km (0.113 R)
• M8: 4,992,081 km (0.109 R)
• M9: 5,795,721 km (0.061 R)
• M10: 6,713,204 km (0.05 R)
• M11: 8,117,480 km (0.083 R)
• M12: 9,485,851 km (0.052 R)
• M13: 10,244,612 km (0.075 R)
• M14: 11,797,737 km (0.102 R)
• M15: 15,779,583 km (0.074 R)
• M16: 16,306,617 km (0.075 R)
• M17: 17,675,886 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 9.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.73 AU - 5.49 AU

Year: 6958 Days

Day: 13.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,787,770 km

• M1: 171,738 km (0.115 R)
• M2: 498,161 km (0.106 R)
• M3: 796,758 km (0.041 R)
• M4: 1,158,636 km (0.107 R)
• M5: 4,598,040 km (0.063 R)
• M6: 6,193,202 km (0.119 R)
• M7: 7,069,995 km (0.11 R)
• M8: 8,195,121 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.5

Radius: 7

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.13 AU - 6.27 AU

Year: 9566 Days

Day: 20.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,787,770 km

• M1: 87,216 km (0.11 R)
• M2: 441,912 km (0.036 R)
• M3: 718,369 km (0.112 R)
• M4: 938,427 km (0.066 R)
• M5: 1,241,064 km (0.04 R)
• M6: 2,341,057 km (0.078 R)
• M7: 2,706,973 km (0.092 R)
• M8: 2,971,762 km (0.116 R)
• M9: 4,595,796 km (0.12 R)
• M10: 4,813,910 km (0.083 R)
• M11: 5,900,888 km (0.089 R)
• M12: 7,650,734 km (0.1 R)
• M13: 8,929,198 km (0.071 R)
• M14: 11,104,949 km (0.1 R)
• M15: 13,169,699 km (0.108 R)
• M16: 13,675,190 km (0.054 R)
• M17: 13,997,723 km (0.116 R)
• M18: 14,259,370 km (0.051 R)
• M19: 20,790,962 km (0.109 R)
• M20: 26,601,344 km (0.104 R)
• M21: 28,441,098 km (0.106 R)
• M22: 28,966,785 km (0.096 R)
• M23: 30,037,607 km (0.109 R)
• M24: 31,468,810 km (0.119 R)
• M25: 35,668,620 km (0.095 R)
• M26: 37,523,634 km (0.099 R)
• M27: 39,702,676 km (0.056 R)
• M28: 44,733,952 km (0.109 R)
• M29: 45,875,085 km (0.11 R)
• M30: 46,308,021 km (0.089 R)
• M31: 47,035,515 km (0.092 R)
• M32: 48,364,094 km (0.04 R)
• M33: 49,717,656 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.8

Radius: 3.4

Gravity: 52.92 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.78 AU - 6.76 AU

Year: 9743 Days

Day: 18 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,787,770 km

• M1: 49,816 km (0.103 R)
• M2: 180,415 km (0.067 R)
• M3: 343,477 km (0.109 R)
• M4: 511,774 km (0.101 R)
• M5: 700,716 km (0.052 R)
• M6: 1,855,313 km (0.089 R)
• M7: 2,356,615 km (0.115 R)
• M8: 2,669,275 km (0.081 R)
• M9: 3,143,201 km (0.085 R)
• M10: 3,645,700 km (0.055 R)
• M11: 4,063,228 km (0.111 R)
• M12: 4,339,685 km (0.117 R)
• M13: 4,569,916 km (0.106 R)
• M14: 5,741,716 km (0.091 R)
• M15: 8,703,604 km (0.06 R)
• M16: 13,370,758 km (0.118 R)
• M17: 13,981,118 km (0.078 R)
• M18: 14,105,434 km (0.112 R)
• M19: 14,293,179 km (0.105 R)
• M20: 16,332,497 km (0.096 R)
• M21: 18,185,716 km (0.08 R)
• M22: 18,333,817 km (0.11 R)
• M23: 19,086,444 km (0.101 R)
• M24: 19,393,120 km (0.071 R)
• M25: 19,781,177 km (0.099 R)
• M26: 21,966,503 km (0.112 R)
• M27: 23,685,382 km (0.098 R)
• M28: 26,428,409 km (0.117 R)
• M29: 26,618,398 km (0.096 R)
• M30: 37,089,052 km (0.09 R)
• M31: 42,439,121 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22

Radius: 5.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.53 AU - 7.71 AU

Year: 13355 Days

Day: 23.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,787,770 km

• M1: 70,461 km (0.037 R)
• M2: 631,752 km (0.059 R)
• M3: 849,716 km (0.104 R)
• M4: 1,061,397 km (0.104 R)
• M5: 1,470,397 km (0.116 R)
• M6: 1,667,717 km (0.114 R)
• M7: 2,839,068 km (0.061 R)
• M8: 4,412,389 km (0.102 R)
• M9: 13,177,179 km (0.114 R)
• M10: 14,590,430 km (0.091 R)
• M11: 15,652,724 km (0.117 R)
• M12: 18,311,677 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.1

Radius: 5.5

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.57 AU - 9.31 AU

Year: 18789 Days

Day: 23.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,787,770 km

• M1: 68,965 km (0.079 R)
• M2: 335,099 km (0.078 R)
• M3: 562,638 km (0.117 R)
• M4: 851,661 km (0.057 R)
• M5: 1,761,814 km (0.059 R)
• M6: 2,066,395 km (0.037 R)
• M7: 2,874,373 km (0.074 R)
• M8: 3,875,333 km (0.034 R)
• M9: 4,082,376 km (0.034 R)
• M10: 4,328,166 km (0.067 R)
• M11: 9,300,500 km (0.108 R)
• M12: 9,780,709 km (0.082 R)
• M13: 11,201,290 km (0.112 R)
• M14: 12,496,509 km (0.112 R)
• M15: 12,949,640 km (0.093 R)
• M16: 13,346,673 km (0.103 R)
• M17: 13,548,182 km (0.106 R)
• M18: 16,051,852 km (0.113 R)
• M19: 16,279,839 km (0.1 R)
• M20: 17,936,486 km (0.089 R)
• M21: 20,227,577 km (0.109 R)
• M22: 23,673,863 km (0.112 R)
• M23: 27,383,890 km (0.069 R)
• M24: 29,263,288 km (0.045 R)
• M25: 29,603,623 km (0.084 R)
• M26: 31,940,492 km (0.118 R)
• M27: 39,822,504 km (0.114 R)
• M28: 40,520,678 km (0.071 R)
• M29: 60,373,362 km (0.063 R)
• M30: 62,599,827 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit