🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 10.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.6 AU - 0.68 AU

Year: 360 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,769,024 km

• M1: 159,771 km (0.077 R)
• M2: 242,797 km (0.078 R)
• M3: 315,203 km (0.077 R)
• M4: 407,205 km (0.106 R)
• M5: 483,949 km (0.093 R)
• M6: 569,818 km (0.104 R)
• M7: 645,066 km (0.106 R)
• M8: 724,054 km (0.088 R)
• M9: 847,622 km (0.066 R)
• M10: 935,435 km (0.097 R)
• M11: 1,034,768 km (0.114 R)
• M12: 1,137,841 km (0.1 R)
• M13: 1,310,477 km (0.099 R)
• M14: 1,400,086 km (0.084 R)
• M15: 1,491,940 km (0.093 R)
• M16: 1,628,672 km (0.054 R)
• M17: 1,859,502 km (0.094 R)
• M18: 2,048,892 km (0.111 R)
• M19: 2,148,674 km (0.043 R)
• M20: 2,277,179 km (0.077 R)
• M21: 2,347,789 km (0.106 R)
• M22: 2,435,753 km (0.038 R)
• M23: 2,541,668 km (0.104 R)
• M24: 2,620,805 km (0.037 R)
• M25: 2,729,563 km (0.116 R)
• M26: 2,880,806 km (0.07 R)
• M27: 2,987,021 km (0.081 R)
• M28: 3,450,624 km (0.099 R)
• M29: 3,563,870 km (0.117 R)
• M30: 3,684,745 km (0.039 R)
• M31: 3,774,653 km (0.055 R)
• M32: 3,845,712 km (0.078 R)
• M33: 3,930,385 km (0.118 R)
• M34: 4,035,552 km (0.073 R)
• M35: 4,135,035 km (0.086 R)
• M36: 4,390,548 km (0.108 R)
• M37: 4,479,110 km (0.087 R)
• M38: 4,568,420 km (0.103 R)
• M39: 4,706,798 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.1

Radius: 12.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.63 AU - 0.77 AU

Year: 412 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 14,769,024 km

• M1: 166,502 km (0.117 R)
• M2: 303,534 km (0.098 R)
• M3: 492,476 km (0.075 R)
• M4: 636,090 km (0.08 R)
• M5: 715,975 km (0.063 R)
• M6: 922,121 km (0.114 R)
• M7: 1,078,750 km (0.11 R)
• M8: 1,196,484 km (0.094 R)
• M9: 1,284,148 km (0.086 R)
• M10: 1,384,229 km (0.057 R)
• M11: 1,608,925 km (0.074 R)
• M12: 1,690,157 km (0.098 R)
• M13: 1,806,394 km (0.105 R)
• M14: 1,936,993 km (0.049 R)
• M15: 2,070,734 km (0.117 R)
• M16: 2,219,733 km (0.104 R)
• M17: 2,310,988 km (0.108 R)
• M18: 2,397,306 km (0.068 R)
• M19: 2,497,387 km (0.09 R)
• M20: 2,656,559 km (0.093 R)
• M21: 2,812,590 km (0.087 R)
• M22: 2,905,041 km (0.045 R)
• M23: 3,052,545 km (0.032 R)
• M24: 3,223,086 km (0.086 R)
• M25: 3,361,913 km (0.073 R)
• M26: 3,495,803 km (0.097 R)
• M27: 3,609,797 km (0.111 R)
• M28: 3,915,275 km (0.077 R)
• M29: 3,996,657 km (0.069 R)
• M30: 4,086,116 km (0.115 R)
• M31: 4,191,433 km (0.06 R)
• M32: 4,274,759 km (0.111 R)
• M33: 4,420,019 km (0.114 R)
• M34: 4,613,748 km (0.1 R)
• M35: 4,826,177 km (0.088 R)
• M36: 4,961,563 km (0.065 R)
• M37: 5,236,225 km (0.097 R)
• M38: 5,359,045 km (0.107 R)
• M39: 5,590,921 km (0.109 R)
• M40: 5,750,093 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 13.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.23 AU

Year: 800 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 14,769,024 km

• M1: 188,942 km (0.05 R)
• M2: 280,496 km (0.083 R)
• M3: 367,113 km (0.082 R)
• M4: 458,667 km (0.075 R)
• M5: 587,770 km (0.07 R)
• M6: 677,080 km (0.091 R)
• M7: 785,538 km (0.099 R)
• M8: 907,909 km (0.104 R)
• M9: 1,014,872 km (0.12 R)
• M10: 1,166,115 km (0.089 R)
• M11: 1,304,643 km (0.065 R)
• M12: 1,401,582 km (0.047 R)
• M13: 1,492,538 km (0.108 R)
• M14: 1,657,844 km (0.088 R)
• M15: 1,763,908 km (0.098 R)
• M16: 1,853,218 km (0.095 R)
• M17: 1,953,898 km (0.108 R)
• M18: 2,100,952 km (0.066 R)
• M19: 2,241,874 km (0.052 R)
• M20: 2,391,172 km (0.083 R)
• M21: 2,496,040 km (0.092 R)
• M22: 2,689,022 km (0.05 R)
• M23: 2,798,378 km (0.108 R)
• M24: 3,033,097 km (0.073 R)
• M25: 3,245,376 km (0.091 R)
• M26: 3,373,881 km (0.058 R)
• M27: 3,540,084 km (0.114 R)
• M28: 3,654,377 km (0.079 R)
• M29: 3,880,718 km (0.083 R)
• M30: 4,017,451 km (0.118 R)
• M31: 4,187,544 km (0.063 R)
• M32: 4,289,569 km (0.049 R)
• M33: 4,469,984 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.2

Radius: 13.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.82 AU

Year: 1291 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,769,024 km

• M1: 168,746 km (0.105 R)
• M2: 254,915 km (0.102 R)
• M3: 426,653 km (0.077 R)
• M4: 550,819 km (0.048 R)
• M5: 637,885 km (0.117 R)
• M6: 800,199 km (0.105 R)
• M7: 909,555 km (0.075 R)
• M8: 1,063,940 km (0.107 R)
• M9: 1,227,899 km (0.065 R)
• M10: 1,321,847 km (0.119 R)
• M11: 1,409,661 km (0.098 R)
• M12: 1,572,722 km (0.083 R)
• M13: 1,732,942 km (0.098 R)
• M14: 1,849,478 km (0.078 R)
• M15: 2,019,122 km (0.066 R)
• M16: 2,121,447 km (0.059 R)
• M17: 2,236,189 km (0.075 R)
• M18: 2,331,483 km (0.059 R)
• M19: 2,471,955 km (0.067 R)
• M20: 2,887,089 km (0.105 R)
• M21: 3,132,729 km (0.107 R)
• M22: 3,228,172 km (0.115 R)
• M23: 3,385,250 km (0.092 R)
• M24: 3,669,785 km (0.06 R)
• M25: 3,795,896 km (0.115 R)
• M26: 3,885,057 km (0.06 R)
• M27: 4,104,666 km (0.075 R)
• M28: 4,196,220 km (0.066 R)
• M29: 4,288,672 km (0.092 R)
• M30: 5,150,206 km (0.083 R)
• M31: 5,306,236 km (0.085 R)
• M32: 5,506,997 km (0.08 R)
• M33: 5,593,764 km (0.099 R)
• M34: 5,768,943 km (0.085 R)
• M35: 5,886,676 km (0.096 R)
• M36: 6,214,595 km (0.102 R)
• M37: 6,411,166 km (0.105 R)
• M38: 6,640,649 km (0.1 R)
• M39: 6,748,659 km (0.072 R)
• M40: 6,935,208 km (0.09 R)
• M41: 7,281,826 km (0.029 R)
• M42: 7,489,318 km (0.108 R)
• M43: 8,876,689 km (0.066 R)
• M44: 9,167,058 km (0.082 R)
• M45: 9,495,426 km (0.075 R)
• M46: 9,845,185 km (0.113 R)
• M47: 10,110,422 km (0.106 R)
• M48: 10,702,082 km (0.1 R)
• M49: 11,066,203 km (0.106 R)
• M50: 11,286,561 km (0.062 R)
• M51: 11,415,814 km (0.076 R)
• M52: 11,750,464 km (0.07 R)
• M53: 12,013,008 km (0.104 R)
• M54: 12,563,080 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.9

Radius: 12.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.48 AU - 2.26 AU

Year: 1798 Days

Day: 9.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,769,024 km

• M1: 160,818 km (0.11 R)
• M2: 315,352 km (0.065 R)
• M3: 414,386 km (0.085 R)
• M4: 498,460 km (0.095 R)
• M5: 622,477 km (0.082 R)
• M6: 758,760 km (0.091 R)
• M7: 862,133 km (0.11 R)
• M8: 964,158 km (0.087 R)
• M9: 1,311,674 km (0.09 R)
• M10: 1,485,058 km (0.088 R)
• M11: 1,610,271 km (0.05 R)
• M12: 1,780,215 km (0.098 R)
• M13: 1,863,241 km (0.106 R)
• M14: 1,990,549 km (0.085 R)
• M15: 2,094,520 km (0.113 R)
• M16: 2,317,121 km (0.078 R)
• M17: 2,473,152 km (0.083 R)
• M18: 2,623,199 km (0.037 R)
• M19: 2,815,133 km (0.113 R)
• M20: 2,962,187 km (0.077 R)
• M21: 3,051,797 km (0.026 R)
• M22: 3,295,043 km (0.109 R)
• M23: 3,450,325 km (0.083 R)
• M24: 3,746,828 km (0.113 R)
• M25: 3,930,983 km (0.102 R)
• M26: 4,051,709 km (0.056 R)
• M27: 4,140,420 km (0.1 R)
• M28: 4,274,610 km (0.107 R)
• M29: 4,376,187 km (0.119 R)
• M30: 4,581,884 km (0.103 R)
• M31: 4,662,666 km (0.04 R)
• M32: 5,182,070 km (0.12 R)
• M33: 5,278,411 km (0.048 R)
• M34: 5,412,002 km (0.114 R)
• M35: 5,509,989 km (0.097 R)
• M36: 5,882,338 km (0.102 R)
• M37: 6,224,468 km (0.064 R)
• M38: 6,314,377 km (0.099 R)
• M39: 6,456,345 km (0.066 R)
• M40: 6,835,725 km (0.078 R)
• M41: 7,008,211 km (0.07 R)
• M42: 7,303,518 km (0.103 R)
• M43: 7,561,724 km (0.113 R)
• M44: 7,644,002 km (0.105 R)
• M45: 7,781,632 km (0.074 R)
• M46: 7,878,572 km (0.119 R)
• M47: 8,468,137 km (0.12 R)
• M48: 8,710,934 km (0.073 R)
• M49: 9,028,531 km (0.116 R)
• M50: 9,145,067 km (0.09 R)
• M51: 9,305,885 km (0.078 R)
• M52: 9,734,782 km (0.088 R)
• M53: 9,914,150 km (0.101 R)
• M54: 10,094,565 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 11.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.5 AU - 3.72 AU

Year: 4821 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,769,024 km

• M1: 157,227 km (0.092 R)
• M2: 259,403 km (0.096 R)
• M3: 335,398 km (0.103 R)
• M4: 417,528 km (0.106 R)
• M5: 515,514 km (0.059 R)
• M6: 644,318 km (0.117 R)
• M7: 754,572 km (0.112 R)
• M8: 1,254,079 km (0.115 R)
• M9: 1,348,176 km (0.094 R)
• M10: 1,996,533 km (0.117 R)
• M11: 2,232,449 km (0.1 R)
• M12: 2,454,003 km (0.119 R)
• M13: 3,135,571 km (0.085 R)
• M14: 3,239,542 km (0.108 R)
• M15: 3,371,188 km (0.107 R)
• M16: 3,491,166 km (0.102 R)
• M17: 4,269,822 km (0.112 R)
• M18: 4,649,352 km (0.108 R)
• M19: 4,723,553 km (0.116 R)
• M20: 4,873,300 km (0.087 R)
• M21: 5,378,642 km (0.099 R)
• M22: 6,111,073 km (0.111 R)
• M23: 6,522,318 km (0.109 R)
• M24: 6,722,928 km (0.116 R)
• M25: 6,840,811 km (0.071 R)
• M26: 7,181,745 km (0.084 R)
• M27: 7,285,117 km (0.036 R)
• M28: 7,686,039 km (0.095 R)
• M29: 7,809,458 km (0.082 R)
• M30: 8,022,635 km (0.107 R)
• M31: 8,473,074 km (0.055 R)
• M32: 8,564,029 km (0.041 R)
• M33: 9,192,041 km (0.038 R)
• M34: 9,436,035 km (0.067 R)
• M35: 9,625,277 km (0.093 R)
• M36: 9,701,272 km (0.1 R)
• M37: 10,219,629 km (0.111 R)
• M38: 10,316,718 km (0.115 R)
• M39: 10,472,599 km (0.115 R)
• M40: 10,747,261 km (0.107 R)
• M41: 10,924,983 km (0.11 R)
• M42: 11,383,949 km (0.035 R)
• M43: 11,747,472 km (0.107 R)
• M44: 12,094,389 km (0.104 R)
• M45: 12,798,247 km (0.036 R)
• M46: 13,134,095 km (0.069 R)
• M47: 13,472,934 km (0.101 R)
• M48: 13,643,475 km (0.115 R)
• M49: 13,857,550 km (0.07 R)
• M50: 14,332,523 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit