🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 11.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.6 AU - 0.92 AU

Year: 466 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,223,706 km

• M1: 140,472 km (0.09 R)
• M2: 517,609 km (0.111 R)
• M3: 1,004,400 km (0.105 R)
• M4: 1,356,404 km (0.086 R)
• M5: 1,839,306 km (0.029 R)
• M6: 2,205,821 km (0.082 R)
• M7: 2,561,864 km (0.094 R)
• M8: 3,804,872 km (0.118 R)
• M9: 4,265,185 km (0.092 R)
• M10: 5,363,981 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 9.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.75 AU - 1.11 AU

Year: 630 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,223,706 km

• M1: 122,670 km (0.118 R)
• M2: 486,043 km (0.114 R)
• M3: 861,833 km (0.07 R)
• M4: 1,309,430 km (0.112 R)
• M5: 2,071,781 km (0.058 R)
• M6: 3,638,220 km (0.067 R)
• M7: 4,173,033 km (0.116 R)
• M8: 5,714,489 km (0.073 R)
• M9: 6,633,469 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 9.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.4 AU - 1.42 AU

Year: 1177 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,223,706 km

• M1: 115,639 km (0.115 R)
• M2: 417,378 km (0.114 R)
• M3: 839,543 km (0.091 R)
• M4: 1,170,155 km (0.091 R)
• M5: 1,475,334 km (0.06 R)
• M6: 1,825,244 km (0.119 R)
• M7: 2,305,453 km (0.112 R)
• M8: 2,683,038 km (0.052 R)
• M9: 3,075,134 km (0.034 R)
• M10: 3,682,202 km (0.071 R)
• M11: 4,418,074 km (0.047 R)
• M12: 5,620,841 km (0.06 R)
• M13: 6,265,757 km (0.117 R)
• M14: 7,029,006 km (0.097 R)
• M15: 7,752,910 km (0.09 R)
• M16: 8,367,009 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 14.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.81 AU - 4.31 AU

Year: 4722 Days

Day: 14 Hours

Environment

Temp: -214 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,223,706 km

• M1: 182,809 km (0.104 R)
• M2: 678,127 km (0.103 R)
• M3: 1,580,352 km (0.114 R)
• M4: 2,133,116 km (0.054 R)
• M5: 2,594,476 km (0.104 R)
• M6: 3,067,504 km (0.08 R)
• M7: 3,619,371 km (0.092 R)
• M8: 5,948,460 km (0.104 R)
• M9: 6,432,858 km (0.044 R)
• M10: 7,867,651 km (0.043 R)
• M11: 8,452,878 km (0.111 R)
• M12: 11,969,774 km (0.078 R)
• M13: 12,696,222 km (0.118 R)
• M14: 13,866,975 km (0.036 R)
• M15: 14,614,216 km (0.104 R)
• M16: 19,941,695 km (0.11 R)
• M17: 20,825,370 km (0.09 R)
• M18: 22,163,523 km (0.11 R)
• M19: 22,743,813 km (0.097 R)
• M20: 23,483,425 km (0.073 R)
• M21: 25,324,227 km (0.06 R)
• M22: 28,517,992 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 10.5

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.13 AU - 4.29 AU

Year: 6072 Days

Day: 8.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,223,706 km

• M1: 131,347 km (0.114 R)
• M2: 516,861 km (0.077 R)
• M3: 848,220 km (0.09 R)
• M4: 1,398,590 km (0.065 R)
• M5: 1,899,145 km (0.062 R)
• M6: 2,681,243 km (0.11 R)
• M7: 3,550,556 km (0.104 R)
• M8: 3,952,077 km (0.046 R)
• M9: 4,679,870 km (0.069 R)
• M10: 5,871,567 km (0.095 R)
• M11: 6,712,905 km (0.096 R)
• M12: 7,671,229 km (0.102 R)
• M13: 9,541,801 km (0.082 R)
• M14: 9,903,678 km (0.107 R)
• M15: 13,028,030 km (0.053 R)
• M16: 13,587,077 km (0.082 R)
• M17: 16,560,933 km (0.043 R)
• M18: 20,461,548 km (0.073 R)
• M19: 23,843,657 km (0.092 R)
• M20: 26,590,423 km (0.108 R)
• M21: 29,446,097 km (0.084 R)
• M22: 30,506,746 km (0.078 R)
• M23: 35,005,154 km (0.082 R)
• M24: 35,542,659 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 13.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.46 AU - 5.16 AU

Year: 7415 Days

Day: 10.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,223,706 km

• M1: 170,990 km (0.118 R)
• M2: 731,534 km (0.066 R)
• M3: 1,568,833 km (0.111 R)
• M4: 2,598,216 km (0.027 R)
• M5: 4,995,821 km (0.066 R)
• M6: 6,186,770 km (0.097 R)
• M7: 7,165,888 km (0.12 R)
• M8: 8,460,059 km (0.087 R)
• M9: 9,904,725 km (0.103 R)
• M10: 13,475,028 km (0.118 R)
• M11: 14,486,459 km (0.119 R)
• M12: 15,657,063 km (0.079 R)
• M13: 20,318,383 km (0.106 R)
• M14: 22,752,789 km (0.119 R)
• M15: 25,225,193 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 12.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.36 AU - 5.56 AU

Year: 7765 Days

Day: 8.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,223,706 km

• M1: 165,006 km (0.085 R)
• M2: 1,198,728 km (0.103 R)
• M3: 1,700,180 km (0.113 R)
• M4: 2,787,158 km (0.066 R)
• M5: 3,366,401 km (0.115 R)
• M6: 5,069,423 km (0.095 R)
• M7: 7,125,795 km (0.067 R)
• M8: 8,108,205 km (0.115 R)
• M9: 9,140,430 km (0.101 R)
• M10: 12,196,565 km (0.074 R)
• M11: 12,813,207 km (0.111 R)
• M12: 14,420,337 km (0.08 R)
• M13: 15,877,570 km (0.111 R)
• M14: 17,312,513 km (0.077 R)
• M15: 19,146,583 km (0.056 R)
• M16: 21,039,594 km (0.107 R)
• M17: 21,514,567 km (0.118 R)
• M18: 25,576,598 km (0.112 R)
• M19: 26,117,993 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.2

Radius: 7

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.33 AU - 7.95 AU

Year: 13411 Days

Day: 17.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,223,706 km

• M1: 87,066 km (0.077 R)
• M2: 540,647 km (0.118 R)
• M3: 790,774 km (0.112 R)
• M4: 1,107,772 km (0.094 R)
• M5: 1,329,177 km (0.119 R)
• M6: 1,766,003 km (0.11 R)
• M7: 2,018,225 km (0.055 R)
• M8: 2,412,116 km (0.045 R)
• M9: 3,662,904 km (0.107 R)
• M10: 4,581,734 km (0.111 R)
• M11: 4,963,059 km (0.057 R)
• M12: 5,610,219 km (0.075 R)
• M13: 6,009,646 km (0.089 R)
• M14: 6,273,686 km (0.072 R)
• M15: 7,196,256 km (0.119 R)
• M16: 7,756,201 km (0.115 R)
• M17: 9,972,194 km (0.098 R)
• M18: 13,711,542 km (0.099 R)
• M19: 15,677,707 km (0.101 R)
• M20: 16,764,985 km (0.066 R)
• M21: 21,096,591 km (0.101 R)
• M22: 22,240,715 km (0.083 R)
• M23: 23,332,929 km (0.093 R)
• M24: 24,460,598 km (0.043 R)
• M25: 25,624,170 km (0.089 R)
• M26: 30,871,017 km (0.087 R)
• M27: 40,415,959 km (0.107 R)
• M28: 40,952,567 km (0.098 R)
• M29: 41,766,230 km (0.089 R)
• M30: 44,130,175 km (0.12 R)
• M31: 48,819,021 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.1

Radius: 4.1

Gravity: 44.56 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.99 AU - 10.61 AU

Year: 19936 Days

Day: 19.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,223,706 km

• M1: 72,405 km (0.067 R)
• M2: 299,345 km (0.106 R)
• M3: 724,502 km (0.107 R)
• M4: 883,375 km (0.106 R)
• M5: 1,186,610 km (0.111 R)
• M6: 1,347,129 km (0.087 R)
• M7: 1,898,995 km (0.078 R)
• M8: 2,448,169 km (0.113 R)
• M9: 2,784,316 km (0.083 R)
• M10: 3,460,498 km (0.071 R)
• M11: 5,091,713 km (0.088 R)
• M12: 6,441,385 km (0.112 R)
• M13: 8,535,157 km (0.111 R)
• M14: 10,420,688 km (0.104 R)
• M15: 15,461,688 km (0.058 R)
• M16: 16,269,816 km (0.055 R)
• M17: 17,276,310 km (0.092 R)
• M18: 20,832,999 km (0.077 R)
• M19: 22,321,648 km (0.109 R)
• M20: 23,773,645 km (0.078 R)
• M21: 24,414,821 km (0.102 R)
• M22: 28,148,186 km (0.082 R)
• M23: 28,386,046 km (0.118 R)
• M24: 32,767,020 km (0.065 R)
• M25: 35,323,947 km (0.101 R)
• M26: 37,005,576 km (0.085 R)
• M27: 38,739,715 km (0.052 R)
• M28: 43,310,828 km (0.061 R)
• M29: 43,469,102 km (0.087 R)
• M30: 44,105,940 km (0.095 R)
• M31: 45,398,466 km (0.089 R)
• M32: 46,549,921 km (0.072 R)
• M33: 47,049,278 km (0.05 R)
• M34: 47,552,226 km (0.091 R)
• M35: 52,241,222 km (0.092 R)
• M36: 54,789,622 km (0.066 R)
• M37: 57,229,114 km (0.113 R)
• M38: 62,727,135 km (0.109 R)
• M39: 75,214,369 km (0.091 R)
• M40: 77,289,441 km (0.087 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: 487 - 16,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit