🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.26 AU - 2.06 AU

Year: 789 Days

Day: 35.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.39 AU - 2.79 AU

Year: 1538 Days

Day: 38.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 14.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.32 AU - 7.98 AU

Year: 7054 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,032,387 km

• M1: 183,557 km (0.093 R)
• M2: 296,503 km (0.077 R)
• M3: 414,536 km (0.103 R)
• M4: 642,074 km (0.119 R)
• M5: 1,281,455 km (0.057 R)
• M6: 1,809,835 km (0.109 R)
• M7: 2,067,742 km (0.116 R)
• M8: 2,161,689 km (0.028 R)
• M9: 2,257,133 km (0.066 R)
• M10: 2,485,718 km (0.061 R)
• M11: 2,670,771 km (0.11 R)
• M12: 2,825,754 km (0.097 R)
• M13: 3,001,382 km (0.064 R)
• M14: 3,513,156 km (0.077 R)
• M15: 3,607,553 km (0.093 R)
• M16: 3,702,697 km (0.088 R)
• M17: 4,291,963 km (0.055 R)
• M18: 4,515,612 km (0.108 R)
• M19: 4,618,535 km (0.088 R)
• M20: 4,722,206 km (0.09 R)
• M21: 5,646,422 km (0.092 R)
• M22: 5,936,791 km (0.1 R)
• M23: 6,232,247 km (0.089 R)
• M24: 6,486,115 km (0.119 R)
• M25: 6,625,989 km (0.088 R)
• M26: 6,790,547 km (0.069 R)
• M27: 6,956,301 km (0.117 R)
• M28: 7,880,367 km (0.074 R)
• M29: 8,004,832 km (0.108 R)
• M30: 8,407,700 km (0.046 R)
• M31: 8,560,439 km (0.112 R)
• M32: 9,523,101 km (0.077 R)
• M33: 9,629,166 km (0.059 R)
• M34: 9,735,680 km (0.102 R)
• M35: 9,949,904 km (0.082 R)
• M36: 10,274,382 km (0.119 R)
• M37: 10,437,892 km (0.118 R)
• M38: 10,684,729 km (0.066 R)
• M39: 10,878,009 km (0.071 R)
• M40: 12,177,566 km (0.117 R)
• M41: 12,875,141 km (0.096 R)
• M42: 13,169,549 km (0.1 R)
• M43: 13,406,812 km (0.084 R)
• M44: 13,855,456 km (0.07 R)
• M45: 14,096,607 km (0.057 R)
• M46: 14,736,737 km (0.092 R)
• M47: 15,511,055 km (0.118 R)
• M48: 15,604,853 km (0.103 R)
• M49: 16,425,846 km (0.094 R)
• M50: 16,745,387 km (0.117 R)
• M51: 16,841,579 km (0.116 R)
• M52: 17,131,499 km (0.088 R)
• M53: 17,293,215 km (0.068 R)
• M54: 18,109,720 km (0.059 R)
• M55: 18,539,365 km (0.1 R)
• M56: 19,240,381 km (0.093 R)
• M57: 19,341,210 km (0.028 R)
• M58: 19,611,084 km (0.115 R)
• M59: 19,882,155 km (0.062 R)
• M60: 20,018,140 km (0.092 R)
• M61: 20,599,776 km (0.059 R)
• M62: 20,806,371 km (0.065 R)
• M63: 20,979,007 km (0.083 R)
• M64: 21,152,092 km (0.054 R)
• M65: 22,412,903 km (0.079 R)
• M66: 22,554,572 km (0.083 R)
• M67: 23,123,792 km (0.066 R)
• M68: 23,374,518 km (0.11 R)
• M69: 23,734,001 km (0.095 R)
• M70: 24,059,227 km (0.064 R)
• M71: 24,240,540 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 8.1

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.94 AU - 9.5 AU

Year: 7914 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,032,387 km

• M1: 101,876 km (0.059 R)
• M2: 164,558 km (0.069 R)
• M3: 217,814 km (0.049 R)
• M4: 363,672 km (0.069 R)
• M5: 480,508 km (0.039 R)
• M6: 680,670 km (0.085 R)
• M7: 907,311 km (0.048 R)
• M8: 1,122,732 km (0.064 R)
• M9: 1,210,097 km (0.103 R)
• M10: 3,339,174 km (0.064 R)
• M11: 3,415,469 km (0.089 R)
• M12: 3,647,495 km (0.06 R)
• M13: 3,805,171 km (0.068 R)
• M14: 4,430,042 km (0.04 R)
• M15: 4,826,177 km (0.053 R)
• M16: 5,086,776 km (0.063 R)
• M17: 5,352,013 km (0.1 R)
• M18: 5,682,326 km (0.092 R)
• M19: 5,865,284 km (0.079 R)
• M20: 6,143,386 km (0.107 R)
• M21: 6,744,770 km (0.095 R)
• M22: 7,068,799 km (0.111 R)
• M23: 7,331,792 km (0.08 R)
• M24: 8,037,295 km (0.108 R)
• M25: 8,242,693 km (0.092 R)
• M26: 8,694,030 km (0.034 R)
• M27: 9,332,214 km (0.069 R)
• M28: 9,512,181 km (0.064 R)
• M29: 9,985,359 km (0.079 R)
• M30: 10,615,764 km (0.112 R)
• M31: 11,068,597 km (0.074 R)
• M32: 11,259,185 km (0.066 R)
• M33: 11,643,501 km (0.07 R)
• M34: 12,032,007 km (0.104 R)
• M35: 12,385,507 km (0.069 R)
• M36: 12,901,919 km (0.104 R)
• M37: 13,587,975 km (0.107 R)
• M38: 14,743,768 km (0.103 R)
• M39: 16,232,117 km (0.104 R)
• M40: 16,666,100 km (0.036 R)
• M41: 16,972,178 km (0.104 R)
• M42: 18,035,818 km (0.11 R)
• M43: 18,802,059 km (0.119 R)
• M44: 19,212,107 km (0.099 R)
• M45: 19,717,299 km (0.114 R)
• M46: 19,902,052 km (0.1 R)
• M47: 20,413,078 km (0.094 R)
• M48: 20,600,076 km (0.107 R)
• M49: 20,740,548 km (0.046 R)
• M50: 21,306,028 km (0.091 R)
• M51: 21,448,146 km (0.037 R)
• M52: 21,543,141 km (0.074 R)
• M53: 21,781,151 km (0.12 R)
• M54: 23,814,335 km (0.104 R)
• M55: 24,109,791 km (0.111 R)
• M56: 24,953,374 km (0.069 R)
• M57: 25,153,236 km (0.107 R)
• M58: 25,253,317 km (0.111 R)
• M59: 25,454,078 km (0.111 R)
• M60: 26,059,201 km (0.097 R)
• M61: 26,669,261 km (0.114 R)
• M62: 27,078,561 km (0.06 R)
• M63: 28,162,697 km (0.088 R)
• M64: 28,527,267 km (0.08 R)
• M65: 28,998,201 km (0.114 R)
• M66: 30,586,781 km (0.071 R)
• M67: 30,693,743 km (0.082 R)
• M68: 30,854,262 km (0.096 R)
• M69: 31,068,785 km (0.062 R)
• M70: 31,230,051 km (0.101 R)
• M71: 31,607,337 km (0.106 R)
• M72: 32,312,093 km (0.075 R)
• M73: 33,737,162 km (0.084 R)
• M74: 34,124,321 km (0.054 R)
• M75: 34,401,676 km (0.086 R)
• M76: 35,294,626 km (0.06 R)
• M77: 35,912,764 km (0.076 R)
• M78: 36,989,121 km (0.085 R)
• M79: 37,160,111 km (0.097 R)
• M80: 38,075,949 km (0.075 R)
• M81: 38,306,180 km (0.117 R)
• M82: 38,536,711 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 12.8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.99 AU - 10.03 AU

Year: 9978 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,032,387 km

• M1: 376,687 km (0.062 R)
• M2: 621,729 km (0.07 R)
• M3: 739,163 km (0.085 R)
• M4: 940,671 km (0.117 R)
• M5: 1,161,328 km (0.101 R)
• M6: 1,377,198 km (0.041 R)
• M7: 1,467,406 km (0.103 R)
• M8: 2,208,663 km (0.101 R)
• M9: 2,934,961 km (0.086 R)
• M10: 3,052,993 km (0.101 R)
• M11: 3,233,259 km (0.045 R)
• M12: 3,699,256 km (0.087 R)
• M13: 3,827,312 km (0.104 R)
• M14: 3,924,251 km (0.106 R)
• M15: 4,021,939 km (0.105 R)
• M16: 4,387,556 km (0.044 R)
• M17: 5,330,471 km (0.03 R)
• M18: 5,658,539 km (0.094 R)
• M19: 5,993,339 km (0.092 R)
• M20: 6,526,955 km (0.112 R)
• M21: 7,155,565 km (0.053 R)
• M22: 7,517,742 km (0.083 R)
• M23: 7,599,123 km (0.031 R)
• M24: 7,680,654 km (0.095 R)
• M25: 7,886,052 km (0.082 R)
• M26: 8,302,083 km (0.1 R)
• M27: 9,329,970 km (0.099 R)
• M28: 9,903,529 km (0.04 R)
• M29: 10,443,128 km (0.083 R)
• M30: 10,625,189 km (0.107 R)
• M31: 10,762,370 km (0.112 R)
• M32: 11,457,252 km (0.085 R)
• M33: 12,744,542 km (0.052 R)
• M34: 12,890,400 km (0.056 R)
• M35: 13,036,856 km (0.098 R)
• M36: 13,183,911 km (0.096 R)
• M37: 14,329,082 km (0.072 R)
• M38: 14,633,065 km (0.079 R)
• M39: 14,734,941 km (0.103 R)
• M40: 15,505,969 km (0.114 R)
• M41: 15,661,850 km (0.025 R)
• M42: 16,132,335 km (0.064 R)
• M43: 16,607,608 km (0.068 R)
• M44: 16,820,186 km (0.051 R)
• M45: 17,788,533 km (0.07 R)
• M46: 18,115,405 km (0.095 R)
• M47: 18,774,982 km (0.045 R)
• M48: 18,941,035 km (0.099 R)
• M49: 19,554,386 km (0.116 R)
• M50: 22,189,254 km (0.079 R)
• M51: 22,658,841 km (0.079 R)
• M52: 24,026,914 km (0.099 R)
• M53: 24,690,829 km (0.111 R)
• M54: 25,055,399 km (0.069 R)
• M55: 25,728,590 km (0.078 R)
• M56: 25,913,194 km (0.107 R)
• M57: 26,345,681 km (0.092 R)
• M58: 27,092,623 km (0.108 R)
• M59: 28,543,723 km (0.064 R)
• M60: 29,118,478 km (0.078 R)
• M61: 29,439,365 km (0.083 R)
• M62: 30,279,357 km (0.116 R)
• M63: 31,258,325 km (0.099 R)
• M64: 31,718,638 km (0.106 R)
• M65: 32,048,950 km (0.105 R)
• M66: 32,779,437 km (0.102 R)
• M67: 33,180,209 km (0.11 R)
• M68: 36,306,506 km (0.104 R)
• M69: 36,998,545 km (0.097 R)
• M70: 37,555,349 km (0.106 R)
• M71: 40,380,504 km (0.086 R)
• M72: 40,953,763 km (0.049 R)
• M73: 41,169,484 km (0.107 R)
• M74: 42,835,256 km (0.118 R)
• M75: 43,419,884 km (0.098 R)
• M76: 43,933,603 km (0.11 R)
• M77: 44,670,971 km (0.095 R)
• M78: 47,283,698 km (0.047 R)
• M79: 47,963,621 km (0.106 R)
• M80: 51,799,160 km (0.116 R)
• M81: 51,954,593 km (0.06 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: 454 - 12,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit