🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.54 AU - 0.6 AU

Year: 188 Days

Day: 30.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 278 Days

Day: 39.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,549,812 km

• M1: 70,311 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.9 AU - 1.3 AU

Year: 504 Days

Day: 38.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.56 AU - 2.16 AU

Year: 1107 Days

Day: 45.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 13.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.37 AU - 4.53 AU

Year: 3427 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,549,812 km

• M1: 170,392 km (0.098 R)
• M2: 305,928 km (0.116 R)
• M3: 401,072 km (0.042 R)
• M4: 518,057 km (0.044 R)
• M5: 709,543 km (0.068 R)
• M6: 835,504 km (0.033 R)
• M7: 952,639 km (0.085 R)
• M8: 1,103,135 km (0.093 R)
• M9: 1,214,436 km (0.09 R)
• M10: 1,320,201 km (0.061 R)
• M11: 1,520,962 km (0.032 R)
• M12: 1,721,423 km (0.101 R)
• M13: 1,819,409 km (0.11 R)
• M14: 2,267,006 km (0.05 R)
• M15: 2,423,934 km (0.067 R)
• M16: 2,509,953 km (0.065 R)
• M17: 3,008,563 km (0.106 R)
• M18: 3,155,019 km (0.1 R)
• M19: 3,358,472 km (0.097 R)
• M20: 3,594,388 km (0.111 R)
• M21: 3,693,123 km (0.107 R)
• M22: 4,699,767 km (0.106 R)
• M23: 4,964,405 km (0.097 R)
• M24: 5,090,666 km (0.076 R)
• M25: 5,459,574 km (0.118 R)
• M26: 5,887,125 km (0.055 R)
• M27: 6,138,749 km (0.101 R)
• M28: 6,223,421 km (0.08 R)
• M29: 6,325,596 km (0.075 R)
• M30: 6,531,593 km (0.079 R)
• M31: 6,670,270 km (0.105 R)
• M32: 6,792,342 km (0.099 R)
• M33: 6,950,317 km (0.075 R)
• M34: 7,109,639 km (0.12 R)
• M35: 7,613,185 km (0.111 R)
• M36: 7,814,095 km (0.066 R)
• M37: 7,924,498 km (0.042 R)
• M38: 8,091,001 km (0.116 R)
• M39: 8,389,897 km (0.064 R)
• M40: 8,559,691 km (0.026 R)
• M41: 8,979,612 km (0.077 R)
• M42: 9,308,728 km (0.042 R)
• M43: 9,641,732 km (0.083 R)
• M44: 9,760,363 km (0.082 R)
• M45: 9,919,087 km (0.1 R)
• M46: 10,522,116 km (0.105 R)
• M47: 10,644,188 km (0.104 R)
• M48: 10,828,193 km (0.053 R)
• M49: 10,971,957 km (0.057 R)
• M50: 11,095,824 km (0.103 R)
• M51: 11,261,578 km (0.093 R)
• M52: 11,637,518 km (0.12 R)
• M53: 11,806,114 km (0.082 R)
• M54: 12,039,038 km (0.113 R)
• M55: 12,230,823 km (0.078 R)
• M56: 13,160,873 km (0.066 R)
• M57: 13,512,876 km (0.097 R)
• M58: 13,601,289 km (0.104 R)
• M59: 14,203,570 km (0.106 R)
• M60: 14,451,454 km (0.108 R)
• M61: 14,700,833 km (0.079 R)
• M62: 15,066,002 km (0.076 R)
• M63: 15,272,746 km (0.066 R)
• M64: 15,411,124 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 9.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.93 AU - 5.39 AU

Year: 5117 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,549,812 km

• M1: 126,261 km (0.09 R)
• M2: 221,704 km (0.049 R)
• M3: 345,721 km (0.109 R)
• M4: 406,457 km (0.109 R)
• M5: 563,086 km (0.116 R)
• M6: 700,567 km (0.115 R)
• M7: 773,870 km (0.073 R)
• M8: 1,142,479 km (0.114 R)
• M9: 1,220,569 km (0.084 R)
• M10: 1,290,431 km (0.048 R)
• M11: 1,413,550 km (0.097 R)
• M12: 1,682,677 km (0.115 R)
• M13: 1,980,227 km (0.046 R)
• M14: 2,075,072 km (0.101 R)
• M15: 2,245,015 km (0.027 R)
• M16: 2,319,216 km (0.057 R)
• M17: 2,942,889 km (0.087 R)
• M18: 3,217,701 km (0.118 R)
• M19: 3,329,899 km (0.1 R)
• M20: 3,515,251 km (0.046 R)
• M21: 3,587,357 km (0.08 R)
• M22: 3,985,736 km (0.106 R)
• M23: 4,091,352 km (0.065 R)
• M24: 4,320,835 km (0.077 R)
• M25: 4,460,560 km (0.089 R)
• M26: 4,601,930 km (0.105 R)
• M27: 4,696,924 km (0.057 R)
• M28: 4,776,510 km (0.085 R)
• M29: 5,083,485 km (0.046 R)
• M30: 5,313,716 km (0.119 R)
• M31: 5,480,368 km (0.048 R)
• M32: 5,733,638 km (0.052 R)
• M33: 5,938,886 km (0.064 R)
• M34: 6,146,677 km (0.082 R)
• M35: 6,304,054 km (0.11 R)
• M36: 6,480,580 km (0.072 R)
• M37: 6,658,751 km (0.093 R)
• M38: 6,820,466 km (0.099 R)
• M39: 6,892,722 km (0.099 R)
• M40: 6,983,528 km (0.097 R)
• M41: 7,129,535 km (0.042 R)
• M42: 7,276,590 km (0.088 R)
• M43: 7,686,189 km (0.11 R)
• M44: 7,931,679 km (0.039 R)
• M45: 8,064,971 km (0.099 R)
• M46: 8,900,176 km (0.027 R)
• M47: 8,999,060 km (0.118 R)
• M48: 9,297,956 km (0.092 R)
• M49: 9,559,753 km (0.095 R)
• M50: 10,028,742 km (0.093 R)
• M51: 10,131,665 km (0.064 R)
• M52: 10,547,099 km (0.116 R)
• M53: 10,609,780 km (0.106 R)
• M54: 10,777,928 km (0.113 R)
• M55: 11,287,309 km (0.082 R)
• M56: 11,545,066 km (0.096 R)
• M57: 11,609,692 km (0.048 R)
• M58: 11,761,235 km (0.114 R)
• M59: 12,263,734 km (0.037 R)
• M60: 12,329,707 km (0.057 R)
• M61: 12,417,970 km (0.096 R)
• M62: 12,706,245 km (0.117 R)
• M63: 12,817,695 km (0.086 R)
• M64: 13,199,170 km (0.081 R)
• M65: 14,389,071 km (0.09 R)
• M66: 14,808,992 km (0.107 R)
• M67: 14,949,914 km (0.106 R)
• M68: 15,280,226 km (0.058 R)
• M69: 15,732,610 km (0.1 R)
• M70: 15,900,309 km (0.079 R)
• M71: 15,972,415 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144

Radius: 4.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.87 AU - 14.45 AU

Year: 19665 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,549,812 km

• M1: 237,561 km (0.117 R)
• M2: 473,328 km (0.066 R)
• M3: 767,437 km (0.107 R)
• M4: 942,018 km (0.066 R)
• M5: 1,431,502 km (0.109 R)
• M6: 1,780,514 km (0.099 R)
• M7: 1,917,994 km (0.084 R)
• M8: 1,964,669 km (0.107 R)
• M9: 2,203,427 km (0.066 R)
• M10: 2,426,178 km (0.052 R)
• M11: 2,502,174 km (0.109 R)
• M12: 2,840,116 km (0.082 R)
• M13: 3,558,335 km (0.093 R)
• M14: 3,760,890 km (0.091 R)
• M15: 4,026,875 km (0.12 R)
• M16: 4,298,844 km (0.113 R)
• M17: 4,670,894 km (0.095 R)
• M18: 5,053,117 km (0.05 R)
• M19: 5,215,431 km (0.11 R)
• M20: 5,511,784 km (0.113 R)
• M21: 5,544,995 km (0.108 R)
• M22: 5,678,735 km (0.098 R)
• M23: 5,712,395 km (0.111 R)
• M24: 5,915,399 km (0.05 R)
• M25: 6,573,929 km (0.105 R)
• M26: 7,660,159 km (0.052 R)
• M27: 8,529,921 km (0.042 R)
• M28: 8,878,783 km (0.075 R)
• M29: 9,035,263 km (0.096 R)
• M30: 9,153,295 km (0.09 R)
• M31: 9,192,640 km (0.097 R)
• M32: 9,510,236 km (0.077 R)
• M33: 11,490,164 km (0.085 R)
• M34: 11,918,163 km (0.093 R)
• M35: 12,134,182 km (0.115 R)
• M36: 12,177,566 km (0.094 R)
• M37: 13,681,922 km (0.1 R)
• M38: 15,761,033 km (0.047 R)
• M39: 15,950,574 km (0.103 R)
• M40: 16,571,854 km (0.115 R)
• M41: 17,055,055 km (0.067 R)
• M42: 17,249,682 km (0.101 R)
• M43: 17,690,098 km (0.068 R)
• M44: 17,788,533 km (0.058 R)
• M45: 18,632,265 km (0.119 R)
• M46: 18,682,231 km (0.061 R)
• M47: 19,845,354 km (0.045 R)
• M48: 19,998,842 km (0.091 R)
• M49: 21,659,827 km (0.054 R)
• M50: 22,240,865 km (0.052 R)
• M51: 22,506,700 km (0.069 R)
• M52: 22,720,177 km (0.06 R)
• M53: 22,934,251 km (0.115 R)
• M54: 22,987,957 km (0.103 R)
• M55: 23,310,639 km (0.057 R)
• M56: 23,688,972 km (0.114 R)
• M57: 24,342,266 km (0.109 R)
• M58: 24,891,141 km (0.076 R)
• M59: 25,722,157 km (0.038 R)
• M60: 27,070,632 km (0.09 R)
• M61: 29,485,142 km (0.039 R)
• M62: 29,777,007 km (0.113 R)
• M63: 30,246,296 km (0.106 R)
• M64: 31,429,914 km (0.106 R)
• M65: 31,668,523 km (0.111 R)
• M66: 31,847,741 km (0.118 R)
• M67: 31,907,580 km (0.114 R)
• M68: 32,628,642 km (0.098 R)
• M69: 33,233,616 km (0.059 R)
• M70: 34,516,118 km (0.107 R)
• M71: 35,070,678 km (0.113 R)
• M72: 35,504,063 km (0.074 R)
• M73: 35,565,996 km (0.107 R)
• M74: 35,752,395 km (0.07 R)
• M75: 36,814,690 km (0.087 R)
• M76: 37,255,106 km (0.026 R)
• M77: 38,268,332 km (0.07 R)
• M78: 38,970,096 km (0.07 R)
• M79: 39,354,712 km (0.038 R)
• M80: 39,547,544 km (0.05 R)
• M81: 40,257,086 km (0.03 R)
• M82: 41,623,214 km (0.088 R)
• M83: 44,467,668 km (0.056 R)
• M84: 44,601,558 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.2

Radius: 7.1

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.93 AU - 14.65 AU

Year: 21151 Days

Day: 20.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,549,812 km

• M1: 93,798 km (0.095 R)
• M2: 140,772 km (0.086 R)
• M3: 262,095 km (0.103 R)
• M4: 316,848 km (0.039 R)
• M5: 423,811 km (0.074 R)
• M6: 1,531,433 km (0.067 R)
• M7: 1,584,541 km (0.073 R)
• M8: 1,859,651 km (0.077 R)
• M9: 1,916,498 km (0.109 R)
• M10: 2,739,586 km (0.113 R)
• M11: 2,804,511 km (0.107 R)
• M12: 3,623,260 km (0.074 R)
• M13: 3,911,685 km (0.108 R)
• M14: 4,021,789 km (0.087 R)
• M15: 4,245,139 km (0.057 R)
• M16: 4,626,314 km (0.112 R)
• M17: 5,058,353 km (0.04 R)
• M18: 5,544,396 km (0.104 R)
• M19: 6,560,615 km (0.089 R)
• M20: 7,045,312 km (0.03 R)
• M21: 7,090,041 km (0.092 R)
• M22: 8,236,560 km (0.045 R)
• M23: 8,951,787 km (0.111 R)
• M24: 10,288,594 km (0.054 R)
• M25: 10,542,910 km (0.098 R)
• M26: 11,581,119 km (0.096 R)
• M27: 11,898,865 km (0.104 R)
• M28: 13,474,729 km (0.087 R)
• M29: 13,864,880 km (0.094 R)
• M30: 15,462,436 km (0.094 R)
• M31: 15,753,703 km (0.108 R)
• M32: 16,282,681 km (0.045 R)
• M33: 16,401,163 km (0.088 R)
• M34: 16,817,643 km (0.1 R)
• M35: 17,057,149 km (0.06 R)
• M36: 17,117,138 km (0.096 R)
• M37: 18,026,693 km (0.116 R)
• M38: 18,394,853 km (0.08 R)
• M39: 19,013,889 km (0.104 R)
• M40: 19,263,568 km (0.086 R)
• M41: 19,326,100 km (0.116 R)
• M42: 19,388,632 km (0.076 R)
• M43: 19,765,918 km (0.084 R)
• M44: 20,209,027 km (0.058 R)
• M45: 22,803,353 km (0.104 R)
• M46: 22,935,747 km (0.035 R)
• M47: 23,268,004 km (0.113 R)
• M48: 23,468,166 km (0.118 R)
• M49: 23,601,906 km (0.061 R)
• M50: 23,937,305 km (0.098 R)
• M51: 26,537,615 km (0.084 R)
• M52: 26,677,040 km (0.104 R)
• M53: 27,800,371 km (0.034 R)
• M54: 29,370,101 km (0.045 R)
• M55: 29,658,675 km (0.048 R)
• M56: 29,803,187 km (0.071 R)
• M57: 29,947,998 km (0.094 R)
• M58: 30,383,926 km (0.097 R)
• M59: 33,946,001 km (0.111 R)
• M60: 34,476,325 km (0.078 R)
• M61: 34,780,757 km (0.065 R)
• M62: 36,702,790 km (0.118 R)
• M63: 37,559,388 km (0.103 R)
• M64: 38,738,069 km (0.103 R)
• M65: 38,817,057 km (0.094 R)
• M66: 39,054,469 km (0.115 R)
• M67: 41,051,152 km (0.115 R)
• M68: 41,535,250 km (0.047 R)
• M69: 41,616,183 km (0.107 R)
• M70: 42,672,194 km (0.054 R)
• M71: 43,162,576 km (0.063 R)
• M72: 44,314,180 km (0.104 R)
• M73: 44,479,486 km (0.06 R)
• M74: 47,321,397 km (0.03 R)
• M75: 47,744,160 km (0.111 R)
• M76: 48,764,119 km (0.064 R)
• M77: 49,191,221 km (0.104 R)
• M78: 50,049,164 km (0.104 R)
• M79: 50,480,006 km (0.098 R)
• M80: 51,085,279 km (0.09 R)
• M81: 51,692,946 km (0.108 R)
• M82: 51,866,928 km (0.101 R)
• M83: 53,794,198 km (0.096 R)
• M84: 54,147,248 km (0.102 R)
• M85: 54,412,486 km (0.075 R)
• M86: 54,766,733 km (0.097 R)
• M87: 56,370,422 km (0.105 R)
• M88: 56,549,641 km (0.119 R)
• M89: 56,729,009 km (0.055 R)
• M90: 58,170,384 km (0.104 R)
• M91: 59,624,027 km (0.1 R)
• M92: 59,806,536 km (0.048 R)
• M93: 59,989,195 km (0.042 R)
• M94: 60,813,778 km (0.114 R)
• M95: 60,997,485 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit