🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.6 AU - 0.68 AU

Year: 331 Days

Day: 46.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 8.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.86 AU

Year: 419 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 5,877,938 km

• M1: 109,506 km (0.056 R)
• M2: 181,013 km (0.081 R)
• M3: 240,853 km (0.05 R)
• M4: 303,684 km (0.083 R)
• M5: 385,813 km (0.075 R)
• M6: 459,265 km (0.102 R)
• M7: 590,463 km (0.07 R)
• M8: 715,527 km (0.086 R)
• M9: 787,633 km (0.095 R)
• M10: 950,096 km (0.044 R)
• M11: 1,032,375 km (0.082 R)
• M12: 1,139,786 km (0.098 R)
• M13: 1,234,631 km (0.117 R)
• M14: 1,288,935 km (0.105 R)
• M15: 1,346,680 km (0.089 R)
• M16: 1,422,526 km (0.115 R)
• M17: 1,507,348 km (0.085 R)
• M18: 1,640,640 km (0.105 R)
• M19: 1,716,636 km (0.072 R)
• M20: 1,772,436 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 14.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.93 AU

Year: 471 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 5,877,938 km

• M1: 202,556 km (0.104 R)
• M2: 303,235 km (0.077 R)
• M3: 419,921 km (0.109 R)
• M4: 545,733 km (0.043 R)
• M5: 656,735 km (0.057 R)
• M6: 798,105 km (0.095 R)
• M7: 933,192 km (0.12 R)
• M8: 1,120,189 km (0.118 R)
• M9: 1,264,102 km (0.102 R)
• M10: 1,377,796 km (0.109 R)
• M11: 1,500,616 km (0.12 R)
• M12: 1,593,965 km (0.111 R)
• M13: 1,700,778 km (0.08 R)
• M14: 1,809,985 km (0.118 R)
• M15: 1,975,739 km (0.112 R)
• M16: 2,128,030 km (0.117 R)
• M17: 2,354,670 km (0.047 R)
• M18: 2,484,073 km (0.064 R)
• M19: 2,576,075 km (0.112 R)
• M20: 2,750,207 km (0.027 R)
• M21: 2,866,146 km (0.079 R)
• M22: 3,046,860 km (0.118 R)
• M23: 3,245,825 km (0.116 R)
• M24: 3,383,455 km (0.072 R)
• M25: 3,627,000 km (0.064 R)
• M26: 3,754,757 km (0.065 R)
• M27: 3,876,530 km (0.041 R)
• M28: 4,007,278 km (0.119 R)
• M29: 4,265,334 km (0.108 R)
• M30: 4,464,599 km (0.106 R)
• M31: 4,601,930 km (0.119 R)
• M32: 4,724,151 km (0.083 R)
• M33: 4,814,658 km (0.09 R)
• M34: 5,030,677 km (0.09 R)
• M35: 5,122,979 km (0.073 R)
• M36: 5,249,988 km (0.11 R)
• M37: 5,377,894 km (0.092 R)
• M38: 5,741,865 km (0.111 R)
• M39: 5,926,918 km (0.037 R)
• M40: 6,051,383 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 13.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.94 AU - 1.12 AU

Year: 675 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 5,877,938 km

• M1: 165,306 km (0.034 R)
• M2: 278,252 km (0.031 R)
• M3: 366,664 km (0.086 R)
• M4: 459,864 km (0.08 R)
• M5: 572,810 km (0.076 R)
• M6: 655,837 km (0.114 R)
• M7: 818,749 km (0.119 R)
• M8: 926,011 km (0.113 R)
• M9: 1,030,879 km (0.083 R)
• M10: 1,220,719 km (0.115 R)
• M11: 1,307,635 km (0.086 R)
• M12: 1,409,661 km (0.055 R)
• M13: 1,514,678 km (0.111 R)
• M14: 1,631,514 km (0.104 R)
• M15: 1,756,279 km (0.083 R)
• M16: 1,918,144 km (0.116 R)
• M17: 2,020,768 km (0.111 R)
• M18: 2,130,124 km (0.112 R)
• M19: 2,257,133 km (0.118 R)
• M20: 2,365,741 km (0.026 R)
• M21: 2,460,287 km (0.119 R)
• M22: 2,637,111 km (0.039 R)
• M23: 2,790,449 km (0.113 R)
• M24: 2,885,145 km (0.106 R)
• M25: 2,986,572 km (0.115 R)
• M26: 3,140,957 km (0.12 R)
• M27: 3,292,200 km (0.095 R)
• M28: 3,439,853 km (0.075 R)
• M29: 3,589,900 km (0.098 R)
• M30: 3,693,272 km (0.117 R)
• M31: 3,871,742 km (0.091 R)
• M32: 3,965,241 km (0.082 R)
• M33: 4,065,771 km (0.113 R)
• M34: 4,160,915 km (0.043 R)
• M35: 4,269,523 km (0.074 R)
• M36: 4,405,208 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 10.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.95 AU - 1.17 AU

Year: 705 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 69.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 5,877,938 km

• M1: 129,103 km (0.083 R)
• M2: 194,328 km (0.073 R)
• M3: 373,097 km (0.062 R)
• M4: 468,840 km (0.113 R)
• M5: 559,945 km (0.086 R)
• M6: 634,744 km (0.053 R)
• M7: 705,354 km (0.033 R)
• M8: 948,301 km (0.066 R)
• M9: 1,030,729 km (0.116 R)
• M10: 1,173,745 km (0.048 R)
• M11: 1,253,032 km (0.075 R)
• M12: 1,318,705 km (0.103 R)
• M13: 1,385,575 km (0.088 R)
• M14: 1,501,663 km (0.111 R)
• M15: 1,582,745 km (0.107 R)
• M16: 1,806,245 km (0.111 R)
• M17: 1,875,359 km (0.042 R)
• M18: 1,969,007 km (0.097 R)
• M19: 2,040,216 km (0.115 R)
• M20: 2,160,941 km (0.057 R)
• M21: 2,359,158 km (0.08 R)
• M22: 2,435,154 km (0.09 R)
• M23: 2,518,331 km (0.085 R)
• M24: 2,635,166 km (0.078 R)
• M25: 2,707,422 km (0.085 R)
• M26: 2,813,786 km (0.092 R)
• M27: 2,921,497 km (0.098 R)
• M28: 3,092,786 km (0.063 R)
• M29: 3,302,672 km (0.079 R)
• M30: 3,402,155 km (0.058 R)
• M31: 3,488,323 km (0.083 R)
• M32: 3,707,035 km (0.07 R)
• M33: 3,810,557 km (0.083 R)
• M34: 3,937,715 km (0.115 R)
• M35: 4,203,850 km (0.089 R)
• M36: 4,273,263 km (0.101 R)
• M37: 4,358,534 km (0.056 R)
• M38: 4,538,949 km (0.095 R)
• M39: 4,657,879 km (0.115 R)
• M40: 4,923,266 km (0.118 R)
• M41: 5,029,181 km (0.115 R)
• M42: 5,193,739 km (0.08 R)
• M43: 5,334,810 km (0.095 R)
• M44: 5,460,472 km (0.109 R)
• M45: 5,527,941 km (0.12 R)
• M46: 5,663,626 km (0.115 R)
• M47: 5,834,915 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit