🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.68 AU - 0.9 AU

Year: 269 Days

Day: 48 Hours

Environment

Temp: 66 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,545,779 km

• M1: 768,933 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.98 AU - 2.08 AU

Year: 1107 Days

Day: 36.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,545,779 km

• M1: 288,724 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.76 AU - 2.7 AU

Year: 1275 Days

Day: 43.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 127.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.22 AU - 3.86 AU

Year: 2550 Days

Day: 29.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 14.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.38 AU - 4.72 AU

Year: 3716 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,545,779 km

• M1: 187,446 km (0.045 R)
• M2: 367,712 km (0.088 R)
• M3: 515,963 km (0.066 R)
• M4: 614,398 km (0.108 R)
• M5: 845,976 km (0.091 R)
• M6: 979,417 km (0.109 R)
• M7: 1,181,823 km (0.03 R)
• M8: 1,506,151 km (0.113 R)
• M9: 1,844,841 km (0.12 R)
• M10: 2,161,689 km (0.076 R)
• M11: 2,628,435 km (0.062 R)
• M12: 3,216,205 km (0.084 R)
• M13: 3,637,173 km (0.103 R)
• M14: 3,998,302 km (0.072 R)
• M15: 4,173,481 km (0.046 R)
• M16: 4,391,146 km (0.054 R)
• M17: 4,592,355 km (0.084 R)
• M18: 4,837,995 km (0.114 R)
• M19: 5,235,776 km (0.06 R)
• M20: 5,363,532 km (0.034 R)
• M21: 6,175,101 km (0.068 R)
• M22: 6,652,917 km (0.099 R)
• M23: 7,095,726 km (0.109 R)
• M24: 7,452,068 km (0.101 R)
• M25: 7,717,156 km (0.063 R)
• M26: 7,838,779 km (0.107 R)
• M27: 7,985,385 km (0.107 R)
• M28: 8,108,354 km (0.105 R)
• M29: 8,506,135 km (0.067 R)
• M30: 9,012,524 km (0.106 R)
• M31: 9,217,772 km (0.063 R)
• M32: 9,685,265 km (0.095 R)
• M33: 10,187,316 km (0.09 R)
• M34: 10,294,129 km (0.097 R)
• M35: 10,752,197 km (0.111 R)
• M36: 11,024,765 km (0.069 R)
• M37: 11,354,778 km (0.039 R)
• M38: 11,884,204 km (0.049 R)
• M39: 12,336,289 km (0.047 R)
• M40: 12,593,149 km (0.076 R)
• M41: 13,083,082 km (0.072 R)
• M42: 13,549,977 km (0.094 R)
• M43: 13,844,535 km (0.105 R)
• M44: 13,992,637 km (0.089 R)
• M45: 14,470,004 km (0.1 R)
• M46: 15,044,011 km (0.112 R)
• M47: 15,288,005 km (0.071 R)
• M48: 15,410,376 km (0.047 R)
• M49: 16,307,963 km (0.099 R)
• M50: 16,401,761 km (0.025 R)
• M51: 16,621,371 km (0.084 R)
• M52: 16,842,027 km (0.051 R)
• M53: 17,286,184 km (0.07 R)
• M54: 17,605,874 km (0.11 R)
• M55: 18,380,941 km (0.086 R)
• M56: 18,511,241 km (0.109 R)
• M57: 18,871,173 km (0.072 R)
• M58: 19,134,316 km (0.113 R)
• M59: 19,398,655 km (0.105 R)
• M60: 19,531,348 km (0.078 R)
• M61: 20,065,114 km (0.107 R)
• M62: 20,367,301 km (0.06 R)
• M63: 20,502,239 km (0.05 R)
• M64: 20,705,093 km (0.111 R)
• M65: 20,942,505 km (0.106 R)
• M66: 21,078,639 km (0.069 R)
• M67: 21,660,425 km (0.102 R)
• M68: 22,316,861 km (0.117 R)
• M69: 22,595,262 km (0.114 R)
• M70: 23,331,583 km (0.062 R)
• M71: 23,791,297 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.37 AU - 5.41 AU

Year: 4140 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,545,779 km

• M1: 196,721 km (0.067 R)
• M2: 342,579 km (0.088 R)
• M3: 508,334 km (0.119 R)
• M4: 680,072 km (0.095 R)
• M5: 874,549 km (0.107 R)
• M6: 1,047,634 km (0.086 R)
• M7: 1,671,158 km (0.092 R)
• M8: 1,891,216 km (0.036 R)
• M9: 2,022,713 km (0.113 R)
• M10: 2,184,727 km (0.102 R)
• M11: 2,426,777 km (0.066 R)
• M12: 2,551,092 km (0.114 R)
• M13: 2,766,663 km (0.062 R)
• M14: 3,101,313 km (0.116 R)
• M15: 3,215,905 km (0.087 R)
• M16: 3,590,199 km (0.049 R)
• M17: 3,877,427 km (0.065 R)
• M18: 4,604,772 km (0.091 R)
• M19: 4,978,318 km (0.104 R)
• M20: 5,076,305 km (0.063 R)
• M21: 5,175,039 km (0.083 R)
• M22: 6,355,965 km (0.114 R)
• M23: 7,059,524 km (0.071 R)
• M24: 8,103,417 km (0.103 R)
• M25: 8,408,597 km (0.111 R)
• M26: 9,105,125 km (0.119 R)
• M27: 9,210,442 km (0.056 R)
• M28: 9,697,233 km (0.108 R)
• M29: 9,943,920 km (0.096 R)
• M30: 10,364,739 km (0.117 R)
• M31: 10,537,824 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 13.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.03 AU - 6.23 AU

Year: 4449 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,545,779 km

• M1: 192,682 km (0.055 R)
• M2: 515,065 km (0.099 R)
• M3: 632,051 km (0.065 R)
• M4: 920,177 km (0.083 R)
• M5: 1,164,919 km (0.057 R)
• M6: 1,405,472 km (0.111 R)
• M7: 1,649,017 km (0.12 R)
• M8: 1,891,964 km (0.103 R)
• M9: 2,085,843 km (0.114 R)
• M10: 2,413,313 km (0.088 R)
• M11: 2,510,103 km (0.12 R)
• M12: 2,893,223 km (0.071 R)
• M13: 3,048,206 km (0.095 R)
• M14: 3,348,898 km (0.098 R)
• M15: 3,960,304 km (0.105 R)
• M16: 4,075,196 km (0.077 R)
• M17: 4,210,731 km (0.111 R)
• M18: 4,466,544 km (0.092 R)
• M19: 4,952,438 km (0.106 R)
• M20: 5,180,873 km (0.082 R)
• M21: 5,540,656 km (0.106 R)
• M22: 6,532,640 km (0.059 R)
• M23: 6,691,962 km (0.114 R)
• M24: 6,783,515 km (0.082 R)
• M25: 6,898,556 km (0.044 R)
• M26: 7,294,841 km (0.058 R)
• M27: 7,770,562 km (0.097 R)
• M28: 8,158,619 km (0.038 R)
• M29: 8,602,626 km (0.077 R)
• M30: 8,702,407 km (0.08 R)
• M31: 8,827,621 km (0.096 R)
• M32: 9,054,561 km (0.057 R)
• M33: 9,156,138 km (0.062 R)
• M34: 10,034,277 km (0.057 R)
• M35: 10,218,432 km (0.041 R)
• M36: 10,723,923 km (0.034 R)
• M37: 11,020,426 km (0.113 R)
• M38: 11,183,189 km (0.102 R)
• M39: 11,292,246 km (0.068 R)
• M40: 11,511,257 km (0.096 R)
• M41: 11,870,441 km (0.114 R)
• M42: 12,009,418 km (0.077 R)
• M43: 12,149,142 km (0.041 R)
• M44: 12,261,191 km (0.104 R)
• M45: 12,373,689 km (0.077 R)
• M46: 12,798,397 km (0.112 R)
• M47: 13,170,447 km (0.045 R)
• M48: 13,488,043 km (0.062 R)
• M49: 13,779,011 km (0.07 R)
• M50: 14,130,865 km (0.115 R)
• M51: 14,426,321 km (0.116 R)
• M52: 15,325,105 km (0.1 R)
• M53: 15,689,825 km (0.103 R)
• M54: 15,811,897 km (0.117 R)
• M55: 16,303,774 km (0.119 R)
• M56: 16,427,641 km (0.08 R)
• M57: 17,460,615 km (0.103 R)
• M58: 17,682,468 km (0.115 R)
• M59: 17,937,084 km (0.108 R)
• M60: 18,032,976 km (0.082 R)
• M61: 18,161,032 km (0.111 R)
• M62: 18,418,041 km (0.051 R)
• M63: 18,676,097 km (0.105 R)
• M64: 18,805,649 km (0.084 R)
• M65: 18,968,112 km (0.106 R)
• M66: 19,359,610 km (0.1 R)
• M67: 19,490,658 km (0.108 R)
• M68: 21,120,826 km (0.115 R)
• M69: 21,900,979 km (0.091 R)
• M70: 22,037,711 km (0.073 R)
• M71: 22,243,259 km (0.065 R)
• M72: 23,036,875 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 10

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.45 AU - 9.75 AU

Year: 9656 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,545,779 km

• M1: 128,205 km (0.097 R)
• M2: 238,010 km (0.114 R)
• M3: 715,227 km (0.116 R)
• M4: 928,554 km (0.103 R)
• M5: 1,088,474 km (0.081 R)
• M6: 1,316,312 km (0.103 R)
• M7: 1,974,692 km (0.109 R)
• M8: 2,112,771 km (0.044 R)
• M9: 2,183,082 km (0.115 R)
• M10: 2,571,587 km (0.115 R)
• M11: 2,877,365 km (0.09 R)
• M12: 3,194,812 km (0.075 R)
• M13: 3,805,919 km (0.044 R)
• M14: 4,696,924 km (0.108 R)
• M15: 5,325,684 km (0.114 R)
• M16: 6,250,049 km (0.092 R)
• M17: 6,352,075 km (0.058 R)
• M18: 6,592,329 km (0.063 R)
• M19: 6,765,713 km (0.072 R)
• M20: 7,223,632 km (0.115 R)
• M21: 7,618,870 km (0.103 R)
• M22: 8,770,774 km (0.076 R)
• M23: 9,308,728 km (0.105 R)
• M24: 9,936,590 km (0.049 R)
• M25: 10,255,532 km (0.064 R)
• M26: 10,985,869 km (0.092 R)
• M27: 11,274,444 km (0.069 R)
• M28: 11,649,037 km (0.067 R)
• M29: 11,901,109 km (0.098 R)
• M30: 13,057,501 km (0.106 R)
• M31: 13,759,713 km (0.109 R)
• M32: 13,937,136 km (0.117 R)
• M33: 14,790,592 km (0.1 R)
• M34: 14,972,353 km (0.077 R)
• M35: 16,406,398 km (0.12 R)
• M36: 16,641,866 km (0.036 R)
• M37: 16,878,380 km (0.03 R)
• M38: 17,498,463 km (0.097 R)
• M39: 18,761,219 km (0.114 R)
• M40: 20,203,940 km (0.06 R)
• M41: 20,355,333 km (0.12 R)
• M42: 20,456,312 km (0.077 R)
• M43: 21,117,385 km (0.101 R)
• M44: 22,303,995 km (0.076 R)
• M45: 23,089,534 km (0.111 R)
• M46: 23,195,000 km (0.08 R)
• M47: 23,512,297 km (0.099 R)
• M48: 25,065,722 km (0.04 R)
• M49: 25,500,154 km (0.073 R)
• M50: 25,663,664 km (0.088 R)
• M51: 27,206,766 km (0.067 R)
• M52: 27,765,215 km (0.086 R)
• M53: 28,045,861 km (0.089 R)
• M54: 29,863,924 km (0.111 R)
• M55: 29,978,815 km (0.111 R)
• M56: 30,555,664 km (0.1 R)
• M57: 30,671,303 km (0.038 R)
• M58: 31,369,178 km (0.112 R)
• M59: 31,544,357 km (0.12 R)
• M60: 31,778,627 km (0.107 R)
• M61: 32,366,547 km (0.066 R)
• M62: 32,780,334 km (0.086 R)
• M63: 33,255,307 km (0.074 R)
• M64: 33,972,031 km (0.104 R)
• M65: 34,452,689 km (0.046 R)
• M66: 34,754,278 km (0.062 R)
• M67: 34,935,591 km (0.109 R)
• M68: 35,299,263 km (0.084 R)
• M69: 35,420,886 km (0.065 R)
• M70: 35,786,204 km (0.11 R)
• M71: 36,030,498 km (0.046 R)
• M72: 36,643,550 km (0.114 R)
• M73: 37,879,976 km (0.114 R)
• M74: 38,315,904 km (0.105 R)
• M75: 38,753,628 km (0.11 R)
• M76: 38,816,309 km (0.095 R)
• M77: 39,192,997 km (0.062 R)
• M78: 41,414,226 km (0.068 R)
• M79: 41,991,973 km (0.101 R)
• M80: 42,637,188 km (0.029 R)
• M81: 42,766,590 km (0.054 R)
• M82: 42,960,918 km (0.047 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: 458 - 12,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit