🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.86 AU - 1.08 AU

Year: 286 Days

Day: 24.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.3 AU - 1.7 AU

Year: 550 Days

Day: 39.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.97 AU - 2.47 AU

Year: 990 Days

Day: 35.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,286,396 km

• M1: 333,454 km (0.03 R)
• M2: 1,482,066 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.46 AU - 5.36 AU

Year: 2771 Days

Day: 45.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.54 AU - 11.44 AU

Year: 8748 Days

Day: 30.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 9.9

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.87 AU - 12.03 AU

Year: 10842 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,286,396 km

• M1: 184,753 km (0.099 R)
• M2: 252,072 km (0.1 R)
• M3: 443,109 km (0.107 R)
• M4: 702,212 km (0.104 R)
• M5: 1,069,774 km (0.083 R)
• M6: 1,686,267 km (0.112 R)
• M7: 1,836,613 km (0.111 R)
• M8: 2,287,052 km (0.06 R)
• M9: 2,539,274 km (0.082 R)
• M10: 2,654,315 km (0.103 R)
• M11: 3,193,466 km (0.07 R)
• M12: 3,255,549 km (0.084 R)
• M13: 3,475,907 km (0.089 R)
• M14: 3,571,799 km (0.096 R)
• M15: 3,931,282 km (0.119 R)
• M16: 3,997,853 km (0.096 R)
• M17: 4,933,887 km (0.112 R)
• M18: 5,005,844 km (0.077 R)
• M19: 5,297,261 km (0.064 R)
• M20: 5,631,911 km (0.11 R)
• M21: 6,165,975 km (0.059 R)
• M22: 6,282,512 km (0.087 R)
• M23: 6,636,760 km (0.098 R)
• M24: 7,282,424 km (0.102 R)
• M25: 7,863,762 km (0.116 R)
• M26: 7,948,135 km (0.112 R)
• M27: 8,589,910 km (0.059 R)
• M28: 8,983,053 km (0.09 R)
• M29: 10,660,045 km (0.109 R)
• M30: 10,894,016 km (0.077 R)
• M31: 11,510,359 km (0.089 R)
• M32: 12,529,719 km (0.066 R)
• M33: 12,677,821 km (0.091 R)
• M34: 12,776,705 km (0.116 R)
• M35: 14,498,577 km (0.116 R)
• M36: 15,492,206 km (0.118 R)
• M37: 15,597,972 km (0.076 R)
• M38: 15,810,550 km (0.109 R)
• M39: 17,434,435 km (0.098 R)
• M40: 17,765,645 km (0.091 R)
• M41: 19,623,800 km (0.066 R)
• M42: 20,896,579 km (0.094 R)
• M43: 21,307,075 km (0.115 R)
• M44: 21,957,676 km (0.115 R)
• M45: 22,076,607 km (0.111 R)
• M46: 22,375,054 km (0.078 R)
• M47: 23,521,273 km (0.101 R)
• M48: 23,764,968 km (0.095 R)
• M49: 24,070,746 km (0.112 R)
• M50: 24,193,566 km (0.105 R)
• M51: 24,624,558 km (0.119 R)
• M52: 25,619,533 km (0.108 R)
• M53: 26,627,523 km (0.06 R)
• M54: 28,099,267 km (0.098 R)
• M55: 28,422,698 km (0.099 R)
• M56: 30,058,251 km (0.069 R)
• M57: 30,920,683 km (0.104 R)
• M58: 31,388,476 km (0.096 R)
• M59: 33,283,133 km (0.061 R)
• M60: 33,968,740 km (0.047 R)
• M61: 34,175,334 km (0.12 R)
• M62: 34,244,149 km (0.088 R)
• M63: 35,703,028 km (0.08 R)
• M64: 36,757,244 km (0.084 R)
• M65: 37,893,141 km (0.041 R)
• M66: 38,896,494 km (0.104 R)
• M67: 39,981,228 km (0.115 R)
• M68: 40,199,341 km (0.101 R)
• M69: 40,417,904 km (0.12 R)
• M70: 40,563,762 km (0.107 R)
• M71: 41,075,835 km (0.108 R)
• M72: 42,550,721 km (0.087 R)
• M73: 43,967,712 km (0.084 R)
• M74: 44,117,908 km (0.101 R)
• M75: 44,343,202 km (0.05 R)
• M76: 44,719,740 km (0.095 R)
• M77: 45,476,107 km (0.107 R)
• M78: 45,855,787 km (0.1 R)
• M79: 46,389,253 km (0.098 R)
• M80: 46,465,547 km (0.091 R)
• M81: 46,771,475 km (0.082 R)
• M82: 47,462,168 km (0.094 R)
• M83: 49,009,160 km (0.106 R)
• M84: 49,710,624 km (0.119 R)
• M85: 50,572,607 km (0.11 R)
• M86: 50,651,146 km (0.105 R)
• M87: 51,044,888 km (0.114 R)
• M88: 51,439,527 km (0.044 R)
• M89: 51,993,638 km (0.106 R)
• M90: 52,549,842 km (0.112 R)
• M91: 52,629,428 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.6

Radius: 7.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 16.34 AU - 24.62 AU

Year: 27733 Days

Day: 19.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,286,396 km

• M1: 146,008 km (0.047 R)
• M2: 665,262 km (0.084 R)
• M3: 759,508 km (0.064 R)
• M4: 1,091,466 km (0.112 R)
• M5: 1,320,500 km (0.061 R)
• M6: 2,235,890 km (0.068 R)
• M7: 2,438,445 km (0.088 R)
• M8: 2,616,766 km (0.09 R)
• M9: 3,145,146 km (0.106 R)
• M10: 3,306,711 km (0.058 R)
• M11: 3,739,797 km (0.109 R)
• M12: 3,945,793 km (0.064 R)
• M13: 4,050,213 km (0.107 R)
• M14: 4,622,275 km (0.084 R)
• M15: 5,920,336 km (0.08 R)
• M16: 6,241,223 km (0.089 R)
• M17: 6,983,827 km (0.094 R)
• M18: 7,237,545 km (0.098 R)
• M19: 8,149,494 km (0.064 R)
• M20: 8,238,205 km (0.114 R)
• M21: 8,506,285 km (0.083 R)
• M22: 9,374,251 km (0.079 R)
• M23: 9,467,301 km (0.093 R)
• M24: 9,654,149 km (0.053 R)
• M25: 9,795,220 km (0.117 R)
• M26: 10,318,064 km (0.117 R)
• M27: 10,655,557 km (0.085 R)
• M28: 11,539,830 km (0.08 R)
• M29: 11,689,578 km (0.081 R)
• M30: 11,990,868 km (0.06 R)
• M31: 14,063,995 km (0.029 R)
• M32: 14,223,766 km (0.09 R)
• M33: 15,195,853 km (0.088 R)
• M34: 16,412,981 km (0.067 R)
• M35: 16,863,270 km (0.088 R)
• M36: 17,089,911 km (0.118 R)
• M37: 17,660,926 km (0.077 R)
• M38: 18,122,286 km (0.08 R)
• M39: 18,470,999 km (0.114 R)
• M40: 18,529,342 km (0.076 R)
• M41: 18,587,685 km (0.09 R)
• M42: 19,115,915 km (0.115 R)
• M43: 19,293,039 km (0.052 R)
• M44: 20,608,902 km (0.104 R)
• M45: 20,730,076 km (0.03 R)
• M46: 20,911,987 km (0.082 R)
• M47: 21,461,311 km (0.083 R)
• M48: 22,387,321 km (0.109 R)
• M49: 22,574,019 km (0.089 R)
• M50: 22,761,316 km (0.093 R)
• M51: 22,886,529 km (0.104 R)
• M52: 23,200,386 km (0.117 R)
• M53: 23,389,328 km (0.105 R)
• M54: 23,452,458 km (0.114 R)
• M55: 23,959,445 km (0.094 R)
• M56: 24,534,051 km (0.091 R)
• M57: 25,113,294 km (0.114 R)
• M58: 25,762,100 km (0.099 R)
• M59: 27,541,417 km (0.099 R)
• M60: 28,817,038 km (0.12 R)
• M61: 29,155,877 km (0.037 R)
• M62: 29,291,861 km (0.092 R)
• M63: 30,455,733 km (0.06 R)
• M64: 30,801,005 km (0.095 R)
• M65: 34,395,243 km (0.091 R)
• M66: 35,043,301 km (0.094 R)
• M67: 35,840,658 km (0.077 R)
• M68: 36,059,220 km (0.12 R)
• M69: 36,570,695 km (0.063 R)
• M70: 37,084,714 km (0.118 R)
• M71: 37,453,323 km (0.117 R)
• M72: 39,916,452 km (0.114 R)
• M73: 41,510,866 km (0.086 R)
• M74: 43,824,547 km (0.117 R)
• M75: 44,997,095 km (0.058 R)
• M76: 45,705,441 km (0.093 R)
• M77: 46,021,541 km (0.071 R)
• M78: 46,259,102 km (0.114 R)
• M79: 47,532,629 km (0.119 R)
• M80: 47,933,103 km (0.088 R)
• M81: 48,495,441 km (0.113 R)
• M82: 48,979,240 km (0.11 R)
• M83: 49,626,700 km (0.115 R)
• M84: 49,951,627 km (0.056 R)
• M85: 50,521,744 km (0.082 R)
• M86: 51,504,153 km (0.086 R)
• M87: 51,915,398 km (0.057 R)
• M88: 53,321,618 km (0.104 R)
• M89: 54,154,728 km (0.103 R)
• M90: 54,321,829 km (0.094 R)
• M91: 54,489,080 km (0.072 R)
• M92: 55,664,919 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 24.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.7

Radius: 5.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 20.75 AU - 27.67 AU

Year: 35644 Days

Day: 15.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,286,396 km

• M1: 572,212 km (0.112 R)
• M2: 657,782 km (0.11 R)
• M3: 1,606,083 km (0.044 R)
• M4: 1,759,869 km (0.085 R)
• M5: 2,634,718 km (0.098 R)
• M6: 4,240,651 km (0.109 R)
• M7: 4,934,635 km (0.081 R)
• M8: 5,023,796 km (0.031 R)
• M9: 5,432,048 km (0.117 R)
• M10: 6,571,535 km (0.097 R)
• M11: 6,768,556 km (0.116 R)
• M12: 7,524,324 km (0.069 R)
• M13: 8,306,422 km (0.044 R)
• M14: 8,359,529 km (0.068 R)
• M15: 8,734,122 km (0.095 R)
• M16: 8,896,436 km (0.091 R)
• M17: 9,666,715 km (0.074 R)
• M18: 10,861,703 km (0.092 R)
• M19: 11,683,893 km (0.028 R)
• M20: 11,862,662 km (0.09 R)
• M21: 12,954,278 km (0.042 R)
• M22: 18,455,291 km (0.036 R)
• M23: 18,524,555 km (0.119 R)
• M24: 19,082,405 km (0.096 R)
• M25: 20,500,743 km (0.118 R)
• M26: 22,099,645 km (0.12 R)
• M27: 22,173,247 km (0.067 R)
• M28: 22,691,005 km (0.079 R)
• M29: 22,765,206 km (0.115 R)
• M30: 22,988,555 km (0.112 R)
• M31: 23,063,205 km (0.094 R)
• M32: 23,137,854 km (0.108 R)
• M33: 24,724,788 km (0.079 R)
• M34: 24,801,233 km (0.112 R)
• M35: 24,954,421 km (0.109 R)
• M36: 28,241,684 km (0.102 R)
• M37: 28,561,674 km (0.085 R)
• M38: 28,963,494 km (0.099 R)
• M39: 29,205,544 km (0.067 R)
• M40: 32,328,399 km (0.119 R)
• M41: 34,014,068 km (0.114 R)
• M42: 35,039,112 km (0.063 R)
• M43: 35,210,851 km (0.073 R)
• M44: 35,469,206 km (0.03 R)
• M45: 37,382,264 km (0.1 R)
• M46: 39,954,749 km (0.103 R)
• M47: 40,945,536 km (0.073 R)
• M48: 41,398,518 km (0.081 R)
• M49: 44,243,720 km (0.104 R)
• M50: 44,429,371 km (0.116 R)
• M51: 44,615,471 km (0.074 R)
• M52: 49,156,065 km (0.083 R)
• M53: 50,507,831 km (0.102 R)
• M54: 52,263,662 km (0.069 R)
• M55: 54,536,203 km (0.089 R)
• M56: 57,346,100 km (0.092 R)
• M57: 61,959,548 km (0.09 R)
• M58: 62,167,340 km (0.119 R)
• M59: 64,362,988 km (0.062 R)
• M60: 65,100,655 km (0.061 R)
• M61: 65,417,503 km (0.096 R)
• M62: 67,009,973 km (0.046 R)
• M63: 67,971,588 km (0.071 R)
• M64: 71,427,448 km (0.105 R)
• M65: 72,957,236 km (0.075 R)

Kuiper Belt

Range: 36.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit