🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.95 AU - 1.23 AU

Year: 418 Days

Day: 31.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.12 AU - 1.36 AU

Year: 507 Days

Day: 12.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.75 AU - 2.61 AU

Year: 1182 Days

Day: 15.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.27 AU - 3.09 AU

Year: 1611 Days

Day: 32.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,034,849 km

• M1: 1,222,813 km (0.103 R)
• M2: 1,621,043 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.72 AU - 3.12 AU

Year: 1832 Days

Day: 43.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,034,849 km

• M1: 1,575,714 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.1

Radius: 3.6

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.7 AU - 14.16 AU

Year: 17068 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,034,849 km

• M1: 85,121 km (0.086 R)
• M2: 231,877 km (0.045 R)
• M3: 266,583 km (0.048 R)
• M4: 290,669 km (0.088 R)
• M5: 395,387 km (0.107 R)
• M6: 775,515 km (0.085 R)
• M7: 1,115,851 km (0.054 R)
• M8: 1,217,727 km (0.062 R)
• M9: 1,496,876 km (0.115 R)
• M10: 1,818,961 km (0.107 R)
• M11: 1,890,767 km (0.1 R)
• M12: 2,161,839 km (0.112 R)
• M13: 2,237,835 km (0.08 R)
• M14: 2,445,028 km (0.085 R)
• M15: 2,524,314 km (0.088 R)
• M16: 2,550,943 km (0.094 R)
• M17: 2,577,571 km (0.048 R)
• M18: 3,720,050 km (0.086 R)
• M19: 3,780,787 km (0.117 R)
• M20: 3,934,125 km (0.116 R)
• M21: 4,215,219 km (0.106 R)
• M22: 4,829,618 km (0.09 R)
• M23: 5,096,650 km (0.088 R)
• M24: 5,575,363 km (0.112 R)
• M25: 5,890,715 km (0.081 R)
• M26: 5,926,170 km (0.117 R)
• M27: 6,211,902 km (0.078 R)
• M28: 6,945,530 km (0.087 R)
• M29: 6,982,929 km (0.08 R)
• M30: 7,020,478 km (0.091 R)
• M31: 7,398,811 km (0.03 R)
• M32: 8,533,063 km (0.053 R)
• M33: 8,573,155 km (0.065 R)
• M34: 9,140,729 km (0.1 R)
• M35: 9,972,344 km (0.08 R)
• M36: 11,308,253 km (0.053 R)
• M37: 13,578,400 km (0.087 R)
• M38: 14,191,004 km (0.114 R)
• M39: 14,716,391 km (0.052 R)
• M40: 14,860,753 km (0.066 R)
• M41: 15,005,564 km (0.05 R)
• M42: 16,280,587 km (0.09 R)
• M43: 16,330,253 km (0.056 R)
• M44: 16,880,624 km (0.106 R)
• M45: 16,930,889 km (0.102 R)
• M46: 17,845,380 km (0.073 R)
• M47: 18,205,313 km (0.112 R)
• M48: 19,352,130 km (0.027 R)
• M49: 20,361,168 km (0.109 R)
• M50: 21,169,894 km (0.105 R)
• M51: 22,043,845 km (0.057 R)
• M52: 22,429,957 km (0.032 R)
• M53: 22,985,414 km (0.076 R)
• M54: 23,320,962 km (0.094 R)
• M55: 25,022,189 km (0.099 R)
• M56: 25,252,121 km (0.093 R)
• M57: 26,295,117 km (0.08 R)
• M58: 26,528,789 km (0.064 R)
• M59: 26,587,282 km (0.089 R)
• M60: 26,880,643 km (0.091 R)
• M61: 27,115,960 km (0.088 R)
• M62: 28,602,664 km (0.114 R)
• M63: 29,507,282 km (0.106 R)
• M64: 29,810,966 km (0.054 R)
• M65: 31,344,494 km (0.108 R)
• M66: 31,778,627 km (0.108 R)
• M67: 32,966,584 km (0.104 R)
• M68: 33,471,028 km (0.08 R)
• M69: 33,724,297 km (0.049 R)
• M70: 33,787,726 km (0.11 R)
• M71: 34,423,966 km (0.077 R)
• M72: 35,321,404 km (0.108 R)
• M73: 35,708,264 km (0.074 R)
• M74: 36,486,322 km (0.064 R)
• M75: 37,663,957 km (0.088 R)
• M76: 37,993,222 km (0.058 R)
• M77: 38,787,586 km (0.082 R)
• M78: 39,053,571 km (0.109 R)
• M79: 40,527,110 km (0.106 R)
• M80: 41,135,226 km (0.103 R)
• M81: 41,270,761 km (0.093 R)
• M82: 41,406,447 km (0.052 R)
• M83: 42,223,700 km (0.093 R)
• M84: 42,497,314 km (0.061 R)
• M85: 45,896,178 km (0.084 R)
• M86: 46,247,883 km (0.079 R)
• M87: 46,600,485 km (0.062 R)
• M88: 46,671,095 km (0.075 R)
• M89: 46,741,855 km (0.105 R)
• M90: 47,024,744 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.1

Radius: 4.2

Gravity: 52.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.44 AU - 14.9 AU

Year: 17545 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,034,849 km

• M1: 59,091 km (0.071 R)
• M2: 87,964 km (0.11 R)
• M3: 141,071 km (0.113 R)
• M4: 412,890 km (0.109 R)
• M5: 964,906 km (0.119 R)
• M6: 1,072,168 km (0.088 R)
• M7: 2,095,717 km (0.101 R)
• M8: 2,305,902 km (0.091 R)
• M9: 2,486,017 km (0.11 R)
• M10: 2,746,019 km (0.084 R)
• M11: 3,211,717 km (0.111 R)
• M12: 3,412,926 km (0.104 R)
• M13: 4,389,950 km (0.051 R)
• M14: 4,523,540 km (0.087 R)
• M15: 5,257,617 km (0.113 R)
• M16: 5,399,436 km (0.076 R)
• M17: 5,880,991 km (0.109 R)
• M18: 6,476,840 km (0.086 R)
• M19: 6,628,682 km (0.114 R)
• M20: 7,143,747 km (0.049 R)
• M21: 7,671,528 km (0.097 R)
• M22: 8,932,339 km (0.115 R)
• M23: 8,988,588 km (0.086 R)
• M24: 9,214,780 km (0.056 R)
• M25: 9,442,917 km (0.088 R)
• M26: 9,557,658 km (0.054 R)
• M27: 9,788,488 km (0.091 R)
• M28: 10,970,311 km (0.044 R)
• M29: 11,090,887 km (0.093 R)
• M30: 11,455,457 km (0.096 R)
• M31: 11,947,634 km (0.085 R)
• M32: 12,446,692 km (0.096 R)
• M33: 14,642,490 km (0.114 R)
• M34: 14,975,345 km (0.074 R)
• M35: 15,243,425 km (0.115 R)
• M36: 16,331,450 km (0.102 R)
• M37: 16,884,812 km (0.111 R)
• M38: 17,163,812 km (0.108 R)
• M39: 18,509,745 km (0.098 R)
• M40: 18,869,527 km (0.091 R)
• M41: 18,941,783 km (0.038 R)
• M42: 19,669,128 km (0.104 R)
• M43: 19,815,734 km (0.103 R)
• M44: 20,257,646 km (0.102 R)
• M45: 21,001,447 km (0.105 R)
• M46: 21,527,283 km (0.097 R)
• M47: 24,930,635 km (0.098 R)
• M48: 25,168,795 km (0.096 R)
• M49: 26,048,131 km (0.114 R)
• M50: 26,370,365 km (0.104 R)
• M51: 26,856,259 km (0.109 R)
• M52: 26,937,490 km (0.041 R)
• M53: 27,181,784 km (0.118 R)
• M54: 31,960,538 km (0.068 R)
• M55: 33,260,543 km (0.064 R)
• M56: 33,960,811 km (0.097 R)
• M57: 34,224,702 km (0.086 R)
• M58: 35,198,135 km (0.078 R)
• M59: 35,286,996 km (0.108 R)
• M60: 36,630,086 km (0.102 R)
• M61: 38,446,653 km (0.103 R)
• M62: 38,538,207 km (0.091 R)
• M63: 38,721,614 km (0.028 R)
• M64: 39,089,325 km (0.106 R)
• M65: 39,365,932 km (0.083 R)
• M66: 41,601,373 km (0.117 R)
• M67: 42,924,416 km (0.096 R)
• M68: 43,686,617 km (0.049 R)
• M69: 43,973,546 km (0.094 R)
• M70: 44,261,073 km (0.081 R)
• M71: 46,389,103 km (0.095 R)
• M72: 47,269,187 km (0.033 R)
• M73: 47,367,323 km (0.12 R)
• M74: 49,443,742 km (0.112 R)
• M75: 49,643,006 km (0.113 R)
• M76: 49,842,570 km (0.117 R)
• M77: 52,055,272 km (0.104 R)
• M78: 53,479,892 km (0.047 R)
• M79: 54,299,838 km (0.108 R)
• M80: 56,575,671 km (0.068 R)
• M81: 56,784,210 km (0.047 R)
• M82: 57,097,319 km (0.066 R)
• M83: 57,725,330 km (0.049 R)
• M84: 60,047,538 km (0.045 R)
• M85: 60,153,902 km (0.073 R)
• M86: 60,792,835 km (0.113 R)
• M87: 61,327,049 km (0.107 R)
• M88: 61,434,161 km (0.077 R)
• M89: 62,077,581 km (0.104 R)
• M90: 62,831,106 km (0.098 R)
• M91: 64,456,038 km (0.084 R)
• M92: 66,754,160 km (0.118 R)
• M93: 68,523,005 km (0.049 R)
• M94: 73,466,168 km (0.084 R)
• M95: 75,980,459 km (0.113 R)
• M96: 76,786,343 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.7

Radius: 4.3

Gravity: 29.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.79 AU - 16.89 AU

Year: 19934 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,034,849 km

• M1: 169,345 km (0.08 R)
• M2: 251,474 km (0.108 R)
• M3: 399,127 km (0.03 R)
• M4: 634,445 km (0.085 R)
• M5: 1,107,772 km (0.12 R)
• M6: 1,186,461 km (0.081 R)
• M7: 1,433,746 km (0.109 R)
• M8: 1,726,808 km (0.045 R)
• M9: 1,849,329 km (0.047 R)
• M10: 2,038,271 km (0.074 R)
• M11: 2,070,285 km (0.049 R)
• M12: 2,135,061 km (0.079 R)
• M13: 2,537,329 km (0.101 R)
• M14: 2,606,593 km (0.102 R)
• M15: 2,962,487 km (0.066 R)
• M16: 3,641,063 km (0.112 R)
• M17: 5,045,487 km (0.104 R)
• M18: 5,132,853 km (0.119 R)
• M19: 5,622,038 km (0.069 R)
• M20: 5,667,216 km (0.097 R)
• M21: 7,373,529 km (0.043 R)
• M22: 7,423,046 km (0.049 R)
• M23: 7,522,379 km (0.086 R)
• M24: 7,873,635 km (0.112 R)
• M25: 8,696,423 km (0.11 R)
• M26: 9,980,871 km (0.072 R)
• M27: 10,477,685 km (0.119 R)
• M28: 11,095,674 km (0.103 R)
• M29: 11,380,508 km (0.052 R)
• M30: 11,957,358 km (0.063 R)
• M31: 12,543,781 km (0.095 R)
• M32: 12,780,894 km (0.111 R)
• M33: 12,959,664 km (0.098 R)
• M34: 13,440,621 km (0.042 R)
• M35: 13,561,795 km (0.108 R)
• M36: 13,622,532 km (0.112 R)
• M37: 14,668,370 km (0.08 R)
• M38: 15,612,483 km (0.08 R)
• M39: 17,097,840 km (0.09 R)
• M40: 17,163,364 km (0.109 R)
• M41: 17,426,656 km (0.08 R)
• M42: 18,627,628 km (0.087 R)
• M43: 19,442,936 km (0.107 R)
• M44: 20,131,236 km (0.076 R)
• M45: 20,548,165 km (0.072 R)
• M46: 21,249,181 km (0.11 R)
• M47: 22,100,692 km (0.077 R)
• M48: 22,172,200 km (0.068 R)
• M49: 23,471,607 km (0.082 R)
• M50: 23,617,614 km (0.08 R)
• M51: 23,836,925 km (0.075 R)
• M52: 24,057,133 km (0.118 R)
• M53: 24,795,697 km (0.091 R)
• M54: 25,391,845 km (0.059 R)
• M55: 25,466,644 km (0.047 R)
• M56: 26,446,510 km (0.082 R)
• M57: 28,754,057 km (0.04 R)
• M58: 28,832,147 km (0.075 R)
• M59: 28,988,327 km (0.11 R)
• M60: 29,066,567 km (0.101 R)
• M61: 29,223,346 km (0.089 R)
• M62: 29,616,190 km (0.105 R)
• M63: 30,486,849 km (0.083 R)
• M64: 33,066,964 km (0.116 R)
• M65: 33,476,413 km (0.099 R)
• M66: 33,887,508 km (0.087 R)
• M67: 33,969,936 km (0.07 R)
• M68: 35,130,816 km (0.079 R)
• M69: 35,214,292 km (0.1 R)
• M70: 35,381,243 km (0.105 R)
• M71: 35,883,892 km (0.097 R)
• M72: 36,981,192 km (0.101 R)
• M73: 38,175,133 km (0.087 R)
• M74: 39,555,023 km (0.115 R)
• M75: 40,600,563 km (0.066 R)
• M76: 42,186,001 km (0.042 R)
• M77: 42,629,858 km (0.093 R)
• M78: 42,897,040 km (0.107 R)
• M79: 47,245,850 km (0.079 R)
• M80: 48,076,717 km (0.107 R)
• M81: 49,472,315 km (0.077 R)
• M82: 49,565,814 km (0.059 R)
• M83: 50,504,092 km (0.113 R)
• M84: 51,543,049 km (0.118 R)
• M85: 51,827,584 km (0.031 R)
• M86: 52,017,573 km (0.042 R)
• M87: 52,207,712 km (0.106 R)
• M88: 52,303,006 km (0.064 R)
• M89: 53,258,188 km (0.044 R)
• M90: 53,833,991 km (0.07 R)
• M91: 59,307,328 km (0.028 R)
• M92: 60,903,388 km (0.102 R)
• M93: 62,311,403 km (0.075 R)
• M94: 63,628,462 km (0.112 R)
• M95: 64,545,647 km (0.084 R)
• M96: 67,427,051 km (0.048 R)
• M97: 67,738,215 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit