🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.79 AU - 0.99 AU

Year: 318 Days

Day: 46.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,727,860 km

• M1: 256,261 km (0.078 R)
• M2: 528,828 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.81 AU - 1.29 AU

Year: 408 Days

Day: 31.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,727,860 km

• M1: 57,894 km (0.062 R)
• M2: 498,011 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.6 AU - 1.78 AU

Year: 832 Days

Day: 23.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 8.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.83 AU - 5.67 AU

Year: 3921 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,727,860 km

• M1: 153,338 km (0.051 R)
• M2: 239,207 km (0.095 R)
• M3: 573,109 km (0.117 R)
• M4: 682,465 km (0.078 R)
• M5: 759,359 km (0.058 R)
• M6: 1,053,019 km (0.066 R)
• M7: 1,130,212 km (0.108 R)
• M8: 1,366,577 km (0.093 R)
• M9: 2,109,928 km (0.116 R)
• M10: 2,266,707 km (0.03 R)
• M11: 2,325,499 km (0.113 R)
• M12: 2,644,741 km (0.079 R)
• M13: 3,033,396 km (0.092 R)
• M14: 3,783,629 km (0.061 R)
• M15: 3,893,883 km (0.107 R)
• M16: 4,189,937 km (0.097 R)
• M17: 4,588,915 km (0.067 R)
• M18: 4,967,098 km (0.108 R)
• M19: 5,718,977 km (0.05 R)
• M20: 6,771,996 km (0.036 R)
• M21: 8,102,520 km (0.095 R)
• M22: 8,467,239 km (0.103 R)
• M23: 8,572,407 km (0.086 R)
• M24: 8,863,973 km (0.102 R)
• M25: 9,037,656 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 14.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.44 AU - 6.16 AU

Year: 5290 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,727,860 km

• M1: 191,186 km (0.117 R)
• M2: 342,878 km (0.109 R)
• M3: 471,532 km (0.12 R)
• M4: 805,884 km (0.114 R)
• M5: 917,633 km (0.117 R)
• M6: 1,144,723 km (0.1 R)
• M7: 1,316,760 km (0.059 R)
• M8: 1,544,598 km (0.066 R)
• M9: 1,704,069 km (0.048 R)
• M10: 1,936,993 km (0.1 R)
• M11: 2,145,233 km (0.085 R)
• M12: 2,397,755 km (0.069 R)
• M13: 2,527,755 km (0.096 R)
• M14: 3,132,280 km (0.08 R)
• M15: 3,378,369 km (0.079 R)
• M16: 3,652,282 km (0.092 R)
• M17: 3,759,694 km (0.103 R)
• M18: 4,154,931 km (0.111 R)
• M19: 4,426,152 km (0.065 R)
• M20: 4,796,706 km (0.11 R)
• M21: 4,962,161 km (0.07 R)
• M22: 5,494,281 km (0.12 R)
• M23: 5,667,515 km (0.065 R)
• M24: 5,767,297 km (0.115 R)
• M25: 6,019,519 km (0.109 R)
• M26: 6,482,525 km (0.107 R)
• M27: 7,010,755 km (0.09 R)
• M28: 7,225,876 km (0.076 R)
• M29: 7,443,392 km (0.064 R)
• M30: 7,773,554 km (0.07 R)
• M31: 8,136,778 km (0.077 R)
• M32: 8,306,272 km (0.119 R)
• M33: 8,649,001 km (0.113 R)
• M34: 8,793,064 km (0.106 R)
• M35: 9,289,130 km (0.05 R)
• M36: 10,095,911 km (0.12 R)
• M37: 10,461,678 km (0.12 R)
• M38: 10,584,648 km (0.09 R)
• M39: 10,831,933 km (0.081 R)
• M40: 11,332,338 km (0.103 R)
• M41: 11,458,599 km (0.061 R)
• M42: 11,840,223 km (0.098 R)
• M43: 12,032,606 km (0.107 R)
• M44: 12,161,409 km (0.083 R)
• M45: 12,747,085 km (0.094 R)
• M46: 13,542,198 km (0.077 R)
• M47: 15,006,761 km (0.074 R)
• M48: 15,110,731 km (0.066 R)
• M49: 16,164,648 km (0.095 R)
• M50: 16,306,916 km (0.118 R)
• M51: 16,808,368 km (0.11 R)
• M52: 16,916,527 km (0.062 R)
• M53: 17,424,113 km (0.094 R)
• M54: 17,533,469 km (0.08 R)
• M55: 17,863,183 km (0.115 R)
• M56: 18,157,890 km (0.047 R)
• M57: 18,454,244 km (0.087 R)
• M58: 18,603,094 km (0.105 R)
• M59: 19,277,481 km (0.117 R)
• M60: 19,845,803 km (0.116 R)
• M61: 20,727,832 km (0.097 R)
• M62: 22,015,571 km (0.118 R)
• M63: 22,212,890 km (0.067 R)
• M64: 22,729,003 km (0.094 R)
• M65: 23,409,673 km (0.078 R)
• M66: 23,934,762 km (0.112 R)
• M67: 24,341,219 km (0.12 R)
• M68: 24,545,420 km (0.075 R)
• M69: 25,243,743 km (0.083 R)
• M70: 25,367,610 km (0.043 R)
• M71: 25,699,119 km (0.104 R)
• M72: 26,157,188 km (0.106 R)
• M73: 27,462,728 km (0.096 R)
• M74: 28,273,250 km (0.041 R)
• M75: 28,573,941 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.9

Radius: 8.8

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.24 AU - 9.58 AU

Year: 8426 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,727,860 km

• M1: 131,048 km (0.039 R)
• M2: 339,138 km (0.06 R)
• M3: 509,830 km (0.074 R)
• M4: 775,964 km (0.12 R)
• M5: 989,440 km (0.029 R)
• M6: 1,103,284 km (0.118 R)
• M7: 2,893,073 km (0.1 R)
• M8: 3,142,303 km (0.036 R)
• M9: 3,226,976 km (0.105 R)
• M10: 3,661,557 km (0.074 R)
• M11: 4,053,205 km (0.032 R)
• M12: 4,207,440 km (0.083 R)
• M13: 4,746,441 km (0.105 R)
• M14: 5,007,639 km (0.119 R)
• M15: 5,888,771 km (0.096 R)
• M16: 6,311,534 km (0.057 R)
• M17: 6,490,603 km (0.108 R)
• M18: 6,671,467 km (0.078 R)
• M19: 7,486,476 km (0.042 R)
• M20: 8,371,946 km (0.072 R)
• M21: 8,489,829 km (0.045 R)
• M22: 8,568,816 km (0.116 R)
• M23: 8,767,183 km (0.095 R)
• M24: 9,412,399 km (0.037 R)
• M25: 9,494,079 km (0.114 R)
• M26: 9,864,783 km (0.105 R)
• M27: 10,072,724 km (0.105 R)
• M28: 10,282,161 km (0.101 R)
• M29: 10,493,094 km (0.075 R)
• M30: 10,577,916 km (0.091 R)
• M31: 10,748,158 km (0.095 R)
• M32: 11,525,319 km (0.068 R)
• M33: 11,656,666 km (0.043 R)
• M34: 12,231,272 km (0.075 R)
• M35: 12,860,630 km (0.117 R)
• M36: 13,179,124 km (0.115 R)
• M37: 15,240,582 km (0.087 R)
• M38: 15,481,136 km (0.028 R)
• M39: 16,801,786 km (0.081 R)
• M40: 16,900,969 km (0.097 R)
• M41: 17,803,194 km (0.111 R)
• M42: 18,158,190 km (0.04 R)
• M43: 18,464,416 km (0.09 R)
• M44: 20,020,833 km (0.094 R)
• M45: 20,126,150 km (0.113 R)
• M46: 20,337,232 km (0.117 R)
• M47: 20,549,063 km (0.114 R)
• M48: 21,943,464 km (0.117 R)
• M49: 22,871,719 km (0.112 R)
• M50: 23,812,839 km (0.05 R)
• M51: 23,868,639 km (0.083 R)
• M52: 24,147,939 km (0.1 R)
• M53: 24,204,038 km (0.108 R)
• M54: 24,372,335 km (0.106 R)
• M55: 24,597,331 km (0.086 R)
• M56: 26,711,149 km (0.116 R)
• M57: 27,117,456 km (0.117 R)
• M58: 28,113,030 km (0.047 R)
• M59: 28,349,096 km (0.107 R)
• M60: 28,526,519 km (0.077 R)
• M61: 29,180,112 km (0.104 R)
• M62: 29,598,687 km (0.107 R)
• M63: 29,718,664 km (0.106 R)
• M64: 29,959,068 km (0.11 R)
• M65: 30,502,407 km (0.056 R)
• M66: 31,476,140 km (0.057 R)
• M67: 31,905,486 km (0.066 R)
• M68: 32,089,940 km (0.093 R)
• M69: 32,831,796 km (0.076 R)
• M70: 33,641,719 km (0.064 R)
• M71: 33,829,614 km (0.054 R)
• M72: 33,892,295 km (0.117 R)
• M73: 34,964,014 km (0.116 R)
• M74: 35,982,925 km (0.109 R)
• M75: 36,239,187 km (0.093 R)
• M76: 37,854,395 km (0.113 R)
• M77: 39,163,376 km (0.057 R)
• M78: 39,691,157 km (0.104 R)
• M79: 39,823,402 km (0.108 R)
• M80: 39,955,946 km (0.108 R)
• M81: 40,287,604 km (0.1 R)
• M82: 40,753,602 km (0.07 R)
• M83: 42,906,764 km (0.074 R)
• M84: 43,382,635 km (0.091 R)
• M85: 44,752,053 km (0.087 R)
• M86: 45,996,558 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.5

Radius: 5.6

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.24 AU - 13.6 AU

Year: 15587 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,727,860 km

• M1: 79,436 km (0.112 R)
• M2: 201,808 km (0.027 R)
• M3: 238,309 km (0.103 R)
• M4: 349,161 km (0.081 R)
• M5: 427,252 km (0.091 R)
• M6: 529,128 km (0.099 R)
• M7: 601,533 km (0.081 R)
• M8: 839,094 km (0.119 R)
• M9: 881,431 km (0.104 R)
• M10: 1,444,966 km (0.114 R)
• M11: 1,600,548 km (0.065 R)
• M12: 2,013,139 km (0.071 R)
• M13: 2,518,630 km (0.101 R)
• M14: 2,769,655 km (0.117 R)
• M15: 3,127,942 km (0.109 R)
• M16: 4,855,348 km (0.118 R)
• M17: 4,893,945 km (0.096 R)
• M18: 5,566,537 km (0.102 R)
• M19: 5,606,928 km (0.108 R)
• M20: 5,688,160 km (0.072 R)
• M21: 7,842,369 km (0.12 R)
• M22: 8,626,112 km (0.083 R)
• M23: 8,673,086 km (0.068 R)
• M24: 9,146,563 km (0.041 R)
• M25: 9,386,518 km (0.113 R)
• M26: 9,725,806 km (0.092 R)
• M27: 9,970,698 km (0.076 R)
• M28: 10,970,311 km (0.114 R)
• M29: 12,001,489 km (0.052 R)
• M30: 12,475,565 km (0.109 R)
• M31: 13,063,335 km (0.101 R)
• M32: 13,225,200 km (0.07 R)
• M33: 13,934,294 km (0.057 R)
• M34: 14,210,302 km (0.069 R)
• M35: 14,432,305 km (0.086 R)
• M36: 15,903,750 km (0.098 R)
• M37: 16,424,201 km (0.1 R)
• M38: 17,067,771 km (0.054 R)
• M39: 17,541,098 km (0.095 R)
• M40: 17,958,626 km (0.117 R)
• M41: 18,986,513 km (0.105 R)
• M42: 19,047,549 km (0.045 R)
• M43: 19,292,441 km (0.101 R)
• M44: 19,847,299 km (0.111 R)
• M45: 20,972,425 km (0.109 R)
• M46: 22,504,756 km (0.118 R)
• M47: 22,634,008 km (0.1 R)
• M48: 23,415,059 km (0.079 R)
• M49: 24,403,751 km (0.102 R)
• M50: 24,470,023 km (0.112 R)
• M51: 25,338,738 km (0.104 R)
• M52: 25,945,955 km (0.084 R)
• M53: 26,353,460 km (0.116 R)
• M54: 26,489,744 km (0.035 R)
• M55: 27,935,009 km (0.106 R)
• M56: 28,004,422 km (0.089 R)
• M57: 28,632,284 km (0.116 R)
• M58: 29,405,705 km (0.076 R)
• M59: 29,547,075 km (0.107 R)
• M60: 29,901,622 km (0.027 R)
• M61: 32,494,752 km (0.104 R)
• M62: 32,640,909 km (0.065 R)
• M63: 33,744,193 km (0.111 R)
• M64: 34,114,598 km (0.096 R)
• M65: 37,432,230 km (0.094 R)
• M66: 37,585,418 km (0.068 R)
• M67: 37,815,649 km (0.091 R)
• M68: 38,973,836 km (0.119 R)
• M69: 39,362,491 km (0.097 R)
• M70: 40,536,236 km (0.108 R)
• M71: 41,166,791 km (0.036 R)
• M72: 42,837,649 km (0.067 R)
• M73: 44,125,538 km (0.058 R)
• M74: 45,181,100 km (0.048 R)
• M75: 45,344,311 km (0.1 R)
• M76: 45,753,013 km (0.1 R)
• M77: 47,400,235 km (0.06 R)
• M78: 48,731,806 km (0.078 R)
• M79: 49,402,303 km (0.09 R)
• M80: 49,822,823 km (0.082 R)
• M81: 51,516,869 km (0.116 R)
• M82: 52,456,793 km (0.098 R)
• M83: 54,006,776 km (0.108 R)
• M84: 54,266,628 km (0.056 R)
• M85: 55,921,629 km (0.087 R)
• M86: 56,447,615 km (0.084 R)
• M87: 56,887,283 km (0.029 R)
• M88: 57,063,509 km (0.074 R)
• M89: 59,280,999 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit