🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 183 Days

Day: 47.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 15

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.8 AU - 2.9 AU

Year: 1620 Days

Day: 6.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 81,213,890 km

• M1: 186,848 km (0.03 R)
• M2: 405,261 km (0.086 R)
• M3: 602,281 km (0.058 R)
• M4: 780,153 km (0.106 R)
• M5: 1,033,572 km (0.113 R)
• M6: 1,127,070 km (0.088 R)
• M7: 1,231,190 km (0.096 R)
• M8: 1,410,110 km (0.117 R)
• M9: 1,564,794 km (0.031 R)
• M10: 1,725,462 km (0.057 R)
• M11: 1,830,031 km (0.048 R)
• M12: 1,972,897 km (0.094 R)
• M13: 2,203,876 km (0.107 R)
• M14: 2,405,085 km (0.115 R)
• M15: 2,612,428 km (0.079 R)
• M16: 2,743,924 km (0.063 R)
• M17: 2,908,931 km (0.056 R)
• M18: 3,055,985 km (0.091 R)
• M19: 3,238,196 km (0.114 R)
• M20: 3,379,865 km (0.079 R)
• M21: 3,590,947 km (0.089 R)
• M22: 3,749,222 km (0.076 R)
• M23: 3,886,852 km (0.064 R)
• M24: 4,061,283 km (0.112 R)
• M25: 4,155,380 km (0.087 R)
• M26: 4,274,161 km (0.072 R)
• M27: 4,502,746 km (0.11 R)
• M28: 4,649,352 km (0.12 R)
• M29: 4,748,087 km (0.082 R)
• M30: 4,859,836 km (0.104 R)
• M31: 5,341,691 km (0.101 R)
• M32: 5,510,138 km (0.103 R)
• M33: 5,706,710 km (0.094 R)
• M34: 5,959,231 km (0.117 R)
• M35: 6,283,410 km (0.097 R)
• M36: 6,406,379 km (0.102 R)
• M37: 6,557,922 km (0.088 R)
• M38: 6,724,574 km (0.039 R)
• M39: 7,005,668 km (0.074 R)
• M40: 7,190,422 km (0.113 R)
• M41: 7,434,416 km (0.092 R)
• M42: 7,637,420 km (0.083 R)
• M43: 8,302,682 km (0.036 R)
• M44: 8,756,711 km (0.062 R)
• M45: 8,971,235 km (0.112 R)
• M46: 9,172,145 km (0.117 R)
• M47: 9,499,914 km (0.086 R)
• M48: 9,720,421 km (0.105 R)
• M49: 10,038,616 km (0.045 R)
• M50: 10,150,814 km (0.106 R)
• M51: 10,457,340 km (0.068 R)
• M52: 10,619,953 km (0.104 R)
• M53: 10,717,939 km (0.107 R)
• M54: 11,112,728 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 13.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.82 AU - 2.94 AU

Year: 1651 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 81,213,890 km

• M1: 170,691 km (0.036 R)
• M2: 257,757 km (0.118 R)
• M3: 357,090 km (0.091 R)
• M4: 507,137 km (0.095 R)
• M5: 661,821 km (0.079 R)
• M6: 787,034 km (0.102 R)
• M7: 1,024,446 km (0.092 R)
• M8: 1,111,363 km (0.077 R)
• M9: 1,388,418 km (0.093 R)
• M10: 1,478,326 km (0.032 R)
• M11: 1,680,433 km (0.069 R)
• M12: 1,768,696 km (0.084 R)
• M13: 1,950,307 km (0.114 R)
• M14: 2,069,238 km (0.052 R)
• M15: 2,155,705 km (0.086 R)
• M16: 2,341,506 km (0.115 R)
• M17: 2,551,092 km (0.061 R)
• M18: 2,653,717 km (0.1 R)
• M19: 2,786,260 km (0.089 R)
• M20: 2,872,728 km (0.082 R)
• M21: 2,960,093 km (0.059 R)
• M22: 3,068,103 km (0.111 R)
• M23: 3,177,459 km (0.098 R)
• M24: 3,586,459 km (0.115 R)
• M25: 3,723,042 km (0.069 R)
• M26: 3,829,406 km (0.057 R)
• M27: 4,099,580 km (0.057 R)
• M28: 4,287,026 km (0.061 R)
• M29: 4,590,560 km (0.044 R)
• M30: 4,750,780 km (0.035 R)
• M31: 4,878,087 km (0.061 R)
• M32: 5,640,887 km (0.074 R)
• M33: 5,788,091 km (0.041 R)
• M34: 5,973,892 km (0.112 R)
• M35: 6,123,938 km (0.069 R)
• M36: 6,262,765 km (0.087 R)
• M37: 6,440,787 km (0.097 R)
• M38: 6,607,738 km (0.075 R)
• M39: 6,815,081 km (0.083 R)
• M40: 7,037,832 km (0.04 R)
• M41: 7,343,161 km (0.12 R)
• M42: 7,436,959 km (0.078 R)
• M43: 7,598,674 km (0.111 R)
• M44: 7,788,813 km (0.111 R)
• M45: 8,118,377 km (0.117 R)
• M46: 8,663,961 km (0.081 R)
• M47: 9,077,300 km (0.074 R)
• M48: 9,235,873 km (0.079 R)
• M49: 9,380,834 km (0.096 R)
• M50: 9,879,144 km (0.097 R)
• M51: 9,968,005 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 13.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.17 AU - 3.97 AU

Year: 3033 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 81,213,890 km

• M1: 198,068 km (0.052 R)
• M2: 341,981 km (0.115 R)
• M3: 495,019 km (0.065 R)
• M4: 637,437 km (0.084 R)
• M5: 840,590 km (0.082 R)
• M6: 979,268 km (0.109 R)
• M7: 1,116,449 km (0.113 R)
• M8: 1,400,535 km (0.079 R)
• M9: 1,580,202 km (0.106 R)
• M10: 1,975,589 km (0.098 R)
• M11: 2,191,758 km (0.112 R)
• M12: 2,296,178 km (0.045 R)
• M13: 2,456,098 km (0.098 R)
• M14: 2,606,145 km (0.111 R)
• M15: 2,703,234 km (0.111 R)
• M16: 2,858,367 km (0.105 R)
• M17: 3,222,189 km (0.093 R)
• M18: 3,341,717 km (0.104 R)
• M19: 3,600,970 km (0.107 R)
• M20: 3,787,968 km (0.048 R)
• M21: 4,418,224 km (0.089 R)
• M22: 4,602,079 km (0.101 R)
• M23: 4,737,316 km (0.093 R)
• M24: 4,959,917 km (0.088 R)
• M25: 5,327,031 km (0.112 R)
• M26: 5,487,100 km (0.091 R)
• M27: 5,648,816 km (0.067 R)
• M28: 5,866,929 km (0.066 R)
• M29: 6,013,984 km (0.102 R)
• M30: 6,106,435 km (0.106 R)
• M31: 6,274,135 km (0.116 R)
• M32: 6,519,176 km (0.114 R)
• M33: 7,194,311 km (0.083 R)
• M34: 7,590,297 km (0.099 R)
• M35: 7,932,577 km (0.057 R)
• M36: 8,074,994 km (0.059 R)
• M37: 8,569,714 km (0.088 R)
• M38: 8,841,833 km (0.1 R)
• M39: 9,095,551 km (0.09 R)
• M40: 9,567,083 km (0.106 R)
• M41: 9,784,000 km (0.096 R)
• M42: 9,915,048 km (0.075 R)
• M43: 10,068,535 km (0.075 R)
• M44: 10,178,789 km (0.06 R)
• M45: 10,267,201 km (0.077 R)
• M46: 10,601,104 km (0.092 R)
• M47: 11,371,233 km (0.107 R)
• M48: 11,485,975 km (0.094 R)
• M49: 11,693,617 km (0.099 R)
• M50: 11,809,406 km (0.069 R)
• M51: 12,018,992 km (0.03 R)
• M52: 12,512,815 km (0.08 R)
• M53: 13,447,353 km (0.066 R)
• M54: 13,812,970 km (0.069 R)
• M55: 14,058,460 km (0.093 R)
• M56: 14,553,778 km (0.073 R)
• M57: 15,029,649 km (0.043 R)
• M58: 15,663,645 km (0.028 R)
• M59: 16,073,992 km (0.117 R)
• M60: 16,461,899 km (0.079 R)
• M61: 16,800,738 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 12.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.91 AU - 4.01 AU

Year: 3543 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,213,890 km

• M1: 213,775 km (0.086 R)
• M2: 335,847 km (0.095 R)
• M3: 439,818 km (0.113 R)
• M4: 523,293 km (0.113 R)
• M5: 661,223 km (0.04 R)
• M6: 943,963 km (0.112 R)
• M7: 1,070,672 km (0.081 R)
• M8: 1,178,981 km (0.037 R)
• M9: 1,636,451 km (0.073 R)
• M10: 1,763,011 km (0.083 R)
• M11: 1,981,274 km (0.117 R)
• M12: 2,525,661 km (0.07 R)
• M13: 2,891,128 km (0.098 R)
• M14: 3,273,800 km (0.095 R)
• M15: 3,471,419 km (0.079 R)
• M16: 3,635,976 km (0.093 R)
• M17: 3,747,127 km (0.069 R)
• M18: 3,992,019 km (0.109 R)
• M19: 4,637,384 km (0.084 R)
• M20: 4,859,836 km (0.094 R)
• M21: 5,273,325 km (0.066 R)
• M22: 5,806,193 km (0.057 R)
• M23: 6,024,306 km (0.082 R)
• M24: 6,245,113 km (0.115 R)
• M25: 6,356,563 km (0.115 R)
• M26: 7,673,174 km (0.063 R)
• M27: 8,374,938 km (0.062 R)
• M28: 8,971,085 km (0.074 R)
• M29: 9,097,047 km (0.101 R)
• M30: 9,684,069 km (0.109 R)
• M31: 9,813,321 km (0.086 R)
• M32: 10,362,495 km (0.116 R)
• M33: 10,627,582 km (0.116 R)
• M34: 10,948,619 km (0.051 R)
• M35: 11,408,932 km (0.041 R)
• M36: 12,432,630 km (0.117 R)
• M37: 12,714,323 km (0.088 R)
• M38: 12,912,839 km (0.099 R)
• M39: 13,112,403 km (0.092 R)
• M40: 14,242,615 km (0.037 R)
• M41: 14,507,852 km (0.055 R)
• M42: 14,626,333 km (0.102 R)
• M43: 14,983,573 km (0.026 R)
• M44: 15,133,321 km (0.058 R)
• M45: 15,223,379 km (0.103 R)
• M46: 15,313,586 km (0.11 R)
• M47: 15,403,943 km (0.08 R)
• M48: 15,555,037 km (0.091 R)
• M49: 16,317,986 km (0.114 R)
• M50: 16,410,438 km (0.046 R)
• M51: 16,874,789 km (0.09 R)
• M52: 17,155,585 km (0.117 R)
• M53: 17,375,045 km (0.062 R)
• M54: 17,658,682 km (0.099 R)
• M55: 18,007,245 km (0.075 R)
• M56: 18,390,216 km (0.116 R)
• M57: 18,518,421 km (0.099 R)
• M58: 20,910,790 km (0.103 R)
• M59: 21,145,360 km (0.076 R)
• M60: 21,583,083 km (0.078 R)
• M61: 22,262,557 km (0.1 R)
• M62: 22,433,547 km (0.103 R)
• M63: 22,880,097 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.3

Radius: 5.4

Gravity: 30.6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.08 AU - 13.46 AU

Year: 19323 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,213,890 km

• M1: 114,742 km (0.09 R)
• M2: 231,428 km (0.118 R)
• M3: 368,908 km (0.087 R)
• M4: 467,942 km (0.105 R)
• M5: 692,189 km (0.11 R)
• M6: 1,259,764 km (0.103 R)
• M7: 1,537,866 km (0.118 R)
• M8: 2,185,475 km (0.105 R)
• M9: 2,331,483 km (0.116 R)
• M10: 2,518,630 km (0.058 R)
• M11: 2,633,222 km (0.089 R)
• M12: 2,788,804 km (0.111 R)
• M13: 3,108,793 km (0.113 R)
• M14: 3,231,763 km (0.065 R)
• M15: 3,273,052 km (0.108 R)
• M16: 3,440,302 km (0.104 R)
• M17: 3,524,975 km (0.092 R)
• M18: 3,696,563 km (0.119 R)
• M19: 3,783,181 km (0.073 R)
• M20: 4,923,416 km (0.059 R)
• M21: 5,163,520 km (0.115 R)
• M22: 6,471,903 km (0.074 R)
• M23: 6,629,130 km (0.108 R)
• M24: 7,654,175 km (0.091 R)
• M25: 8,383,614 km (0.05 R)
• M26: 8,497,757 km (0.092 R)
• M27: 8,785,434 km (0.113 R)
• M28: 9,907,717 km (0.105 R)
• M29: 10,271,390 km (0.111 R)
• M30: 12,413,482 km (0.116 R)
• M31: 12,478,557 km (0.072 R)
• M32: 13,668,458 km (0.119 R)
• M33: 14,618,854 km (0.076 R)
• M34: 14,963,377 km (0.044 R)
• M35: 16,439,460 km (0.075 R)
• M36: 17,594,804 km (0.064 R)
• M37: 18,478,479 km (0.099 R)
• M38: 18,776,178 km (0.086 R)
• M39: 20,365,357 km (0.095 R)
• M40: 20,672,930 km (0.085 R)
• M41: 22,470,797 km (0.07 R)
• M42: 22,709,106 km (0.119 R)
• M43: 23,027,899 km (0.053 R)
• M44: 24,562,923 km (0.075 R)
• M45: 24,726,284 km (0.04 R)
• M46: 28,327,554 km (0.041 R)
• M47: 28,842,918 km (0.062 R)
• M48: 29,361,424 km (0.105 R)
• M49: 32,178,203 km (0.092 R)
• M50: 33,166,147 km (0.094 R)
• M51: 34,164,115 km (0.085 R)
• M52: 37,969,436 km (0.087 R)
• M53: 40,066,050 km (0.096 R)
• M54: 40,451,264 km (0.11 R)
• M55: 41,128,344 km (0.119 R)
• M56: 42,591,860 km (0.11 R)
• M57: 42,985,003 km (0.089 R)
• M58: 43,478,078 km (0.097 R)
• M59: 43,576,962 km (0.044 R)
• M60: 44,370,429 km (0.063 R)
• M61: 45,669,986 km (0.102 R)
• M62: 45,871,045 km (0.115 R)
• M63: 46,173,084 km (0.098 R)
• M64: 50,471,479 km (0.108 R)
• M65: 50,783,391 km (0.102 R)
• M66: 52,352,373 km (0.106 R)
• M67: 55,323,537 km (0.025 R)
• M68: 55,752,434 km (0.037 R)
• M69: 56,397,799 km (0.096 R)
• M70: 57,370,634 km (0.11 R)
• M71: 57,479,092 km (0.075 R)
• M72: 58,457,911 km (0.113 R)
• M73: 59,223,104 km (0.029 R)
• M74: 59,552,070 km (0.1 R)
• M75: 59,661,875 km (0.101 R)
• M76: 60,211,797 km (0.092 R)
• M77: 61,538,430 km (0.065 R)
• M78: 63,546,483 km (0.079 R)
• M79: 66,029,807 km (0.074 R)
• M80: 66,370,891 km (0.113 R)
• M81: 68,774,928 km (0.115 R)
• M82: 71,790,522 km (0.111 R)
• M83: 72,609,720 km (0.045 R)
• M84: 73,196,742 km (0.104 R)
• M85: 73,667,527 km (0.101 R)
• M86: 74,375,723 km (0.076 R)
• M87: 74,493,905 km (0.046 R)
• M88: 74,612,237 km (0.096 R)
• M89: 76,036,559 km (0.095 R)
• M90: 76,394,097 km (0.115 R)
• M91: 77,949,766 km (0.077 R)
• M92: 78,791,703 km (0.11 R)
• M93: 81,092,219 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit