🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.42 AU - 0.6 AU

Year: 129 Days

Day: 15.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.78 AU

Year: 185 Days

Day: 18.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,797,233 km

• M1: 235,018 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.64 AU - 0.88 AU

Year: 234 Days

Day: 14.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,797,233 km

• M1: 90,208 km (0.093 R)
• M2: 226,042 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.61 AU - 1.67 AU

Year: 742 Days

Day: 45.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.64 AU - 7.7 AU

Year: 6083 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 74,797,233 km

• M1: 129,552 km (0.086 R)
• M2: 194,627 km (0.088 R)
• M3: 303,384 km (0.093 R)
• M4: 481,855 km (0.119 R)
• M5: 704,157 km (0.092 R)
• M6: 827,575 km (0.117 R)
• M7: 997,369 km (0.064 R)
• M8: 1,127,370 km (0.115 R)
• M9: 1,360,443 km (0.101 R)
• M10: 1,460,225 km (0.097 R)
• M11: 1,798,914 km (0.111 R)
• M12: 1,971,251 km (0.115 R)
• M13: 2,084,946 km (0.064 R)
• M14: 2,187,869 km (0.085 R)
• M15: 2,452,657 km (0.063 R)
• M16: 2,547,801 km (0.085 R)
• M17: 2,685,880 km (0.107 R)
• M18: 3,129,887 km (0.118 R)
• M19: 3,353,087 km (0.088 R)
• M20: 3,413,375 km (0.102 R)
• M21: 3,520,038 km (0.109 R)
• M22: 4,101,674 km (0.098 R)
• M23: 5,125,073 km (0.082 R)
• M24: 5,370,713 km (0.089 R)
• M25: 5,728,402 km (0.078 R)
• M26: 5,819,058 km (0.071 R)
• M27: 6,149,370 km (0.066 R)
• M28: 6,466,966 km (0.101 R)
• M29: 6,599,211 km (0.104 R)
• M30: 6,770,650 km (0.078 R)
• M31: 7,451,470 km (0.072 R)
• M32: 7,570,400 km (0.092 R)
• M33: 7,689,929 km (0.036 R)
• M34: 7,930,931 km (0.064 R)
• M35: 7,991,518 km (0.085 R)
• M36: 8,297,147 km (0.106 R)
• M37: 9,130,556 km (0.113 R)
• M38: 9,279,107 km (0.071 R)
• M39: 9,664,920 km (0.114 R)
• M40: 10,585,545 km (0.061 R)
• M41: 11,328,299 km (0.096 R)
• M42: 11,419,553 km (0.071 R)
• M43: 11,533,846 km (0.1 R)
• M44: 11,602,661 km (0.107 R)
• M45: 11,971,869 km (0.118 R)
• M46: 12,485,737 km (0.101 R)
• M47: 12,603,471 km (0.107 R)
• M48: 12,840,284 km (0.118 R)
• M49: 12,935,429 km (0.077 R)
• M50: 13,150,251 km (0.049 R)
• M51: 13,996,975 km (0.066 R)
• M52: 14,389,969 km (0.091 R)
• M53: 15,011,249 km (0.066 R)
• M54: 15,362,953 km (0.041 R)
• M55: 15,742,782 km (0.078 R)
• M56: 15,895,671 km (0.112 R)
• M57: 15,997,847 km (0.071 R)
• M58: 16,382,912 km (0.083 R)
• M59: 16,615,387 km (0.103 R)
• M60: 16,926,999 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 13.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.1 AU - 10.48 AU

Year: 10816 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,797,233 km

• M1: 174,431 km (0.108 R)
• M2: 276,307 km (0.03 R)
• M3: 412,292 km (0.1 R)
• M4: 727,195 km (0.063 R)
• M5: 1,160,281 km (0.113 R)
• M6: 1,439,580 km (0.06 R)
• M7: 2,271,045 km (0.071 R)
• M8: 2,431,713 km (0.117 R)
• M9: 3,352,488 km (0.043 R)
• M10: 3,567,460 km (0.108 R)
• M11: 3,787,220 km (0.11 R)
• M12: 4,141,467 km (0.1 R)
• M13: 4,506,636 km (0.111 R)
• M14: 4,608,063 km (0.058 R)
• M15: 4,813,311 km (0.077 R)
• M16: 5,268,388 km (0.093 R)
• M17: 6,107,483 km (0.11 R)
• M18: 7,185,036 km (0.09 R)
• M19: 7,343,759 km (0.076 R)
• M20: 7,463,737 km (0.091 R)
• M21: 7,584,163 km (0.026 R)
• M22: 7,990,621 km (0.095 R)
• M23: 8,404,259 km (0.029 R)
• M24: 8,909,750 km (0.088 R)
• M25: 9,037,806 km (0.09 R)
• M26: 9,468,648 km (0.059 R)
• M27: 9,555,714 km (0.063 R)
• M28: 9,862,389 km (0.066 R)
• M29: 9,950,652 km (0.028 R)
• M30: 11,723,088 km (0.027 R)
• M31: 12,051,604 km (0.106 R)
• M32: 12,621,722 km (0.055 R)
• M33: 13,640,633 km (0.102 R)
• M34: 14,184,870 km (0.085 R)
• M35: 14,334,618 km (0.09 R)
• M36: 15,040,121 km (0.11 R)
• M37: 15,911,978 km (0.066 R)
• M38: 16,380,219 km (0.077 R)
• M39: 16,852,948 km (0.106 R)
• M40: 17,117,587 km (0.094 R)
• M41: 18,027,591 km (0.037 R)
• M42: 19,228,712 km (0.103 R)
• M43: 19,727,471 km (0.078 R)
• M44: 20,624,610 km (0.048 R)
• M45: 20,737,706 km (0.104 R)
• M46: 22,342,741 km (0.094 R)
• M47: 23,868,639 km (0.051 R)
• M48: 24,225,580 km (0.088 R)
• M49: 24,464,637 km (0.099 R)
• M50: 26,896,650 km (0.04 R)
• M51: 27,020,367 km (0.086 R)
• M52: 27,144,085 km (0.098 R)
• M53: 27,268,101 km (0.093 R)
• M54: 27,891,027 km (0.111 R)
• M55: 28,016,091 km (0.05 R)
• M56: 28,960,652 km (0.03 R)
• M57: 29,150,791 km (0.096 R)
• M58: 29,404,957 km (0.066 R)
• M59: 29,787,629 km (0.11 R)
• M60: 30,429,104 km (0.089 R)
• M61: 30,880,890 km (0.053 R)
• M62: 31,791,044 km (0.088 R)
• M63: 33,040,335 km (0.118 R)
• M64: 33,305,423 km (0.056 R)
• M65: 34,305,634 km (0.084 R)
• M66: 34,910,608 km (0.074 R)
• M67: 36,199,244 km (0.105 R)
• M68: 37,227,430 km (0.115 R)
• M69: 37,503,289 km (0.114 R)
• M70: 38,265,340 km (0.067 R)
• M71: 39,875,312 km (0.09 R)
• M72: 40,157,604 km (0.038 R)
• M73: 40,298,974 km (0.063 R)
• M74: 41,650,142 km (0.034 R)
• M75: 42,008,279 km (0.101 R)
• M76: 42,151,743 km (0.104 R)
• M77: 44,543,364 km (0.06 R)
• M78: 45,644,854 km (0.075 R)
• M79: 46,014,061 km (0.097 R)
• M80: 46,236,064 km (0.065 R)
• M81: 47,053,168 km (0.085 R)
• M82: 48,024,806 km (0.111 R)
• M83: 48,776,835 km (0.103 R)
• M84: 49,836,137 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 10.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.49 AU - 10.91 AU

Year: 11503 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,797,233 km

• M1: 137,032 km (0.101 R)
• M2: 257,907 km (0.107 R)
• M3: 342,878 km (0.066 R)
• M4: 441,613 km (0.109 R)
• M5: 523,593 km (0.091 R)
• M6: 722,109 km (0.118 R)
• M7: 822,489 km (0.057 R)
• M8: 1,253,181 km (0.119 R)
• M9: 1,504,207 km (0.105 R)
• M10: 1,934,600 km (0.115 R)
• M11: 2,201,183 km (0.097 R)
• M12: 2,689,620 km (0.112 R)
• M13: 3,734,711 km (0.048 R)
• M14: 4,067,716 km (0.051 R)
• M15: 4,222,400 km (0.117 R)
• M16: 4,442,159 km (0.097 R)
• M17: 4,633,495 km (0.061 R)
• M18: 4,762,598 km (0.074 R)
• M19: 5,157,237 km (0.078 R)
• M20: 5,426,214 km (0.104 R)
• M21: 5,734,386 km (0.075 R)
• M22: 6,189,612 km (0.103 R)
• M23: 6,439,590 km (0.052 R)
• M24: 6,583,952 km (0.089 R)
• M25: 7,023,470 km (0.106 R)
• M26: 7,815,741 km (0.1 R)
• M27: 8,795,457 km (0.105 R)
• M28: 9,036,310 km (0.115 R)
• M29: 9,401,777 km (0.108 R)
• M30: 9,565,886 km (0.082 R)
• M31: 9,730,743 km (0.051 R)
• M32: 11,431,820 km (0.057 R)
• M33: 11,519,186 km (0.107 R)
• M34: 11,694,814 km (0.047 R)
• M35: 12,406,002 km (0.099 R)
• M36: 12,812,310 km (0.056 R)
• M37: 13,499,113 km (0.065 R)
• M38: 14,765,310 km (0.109 R)
• M39: 15,051,939 km (0.106 R)
• M40: 15,873,680 km (0.117 R)
• M41: 16,859,231 km (0.102 R)
• M42: 18,837,513 km (0.056 R)
• M43: 19,985,528 km (0.107 R)
• M44: 20,196,610 km (0.052 R)
• M45: 21,317,397 km (0.084 R)
• M46: 22,458,380 km (0.095 R)
• M47: 23,563,310 km (0.095 R)
• M48: 23,730,561 km (0.069 R)
• M49: 24,460,000 km (0.098 R)
• M50: 24,969,231 km (0.1 R)
• M51: 26,113,655 km (0.118 R)
• M52: 26,460,273 km (0.11 R)
• M53: 26,634,106 km (0.11 R)
• M54: 27,626,688 km (0.112 R)
• M55: 27,920,797 km (0.091 R)
• M56: 28,393,825 km (0.096 R)
• M57: 28,869,397 km (0.057 R)
• M58: 29,888,757 km (0.103 R)
• M59: 30,433,144 km (0.08 R)
• M60: 31,225,414 km (0.112 R)
• M61: 32,457,352 km (0.063 R)
• M62: 33,016,998 km (0.069 R)
• M63: 33,454,422 km (0.114 R)
• M64: 33,642,467 km (0.039 R)
• M65: 34,335,105 km (0.072 R)
• M66: 34,714,784 km (0.092 R)
• M67: 35,414,753 km (0.079 R)
• M68: 35,734,294 km (0.095 R)
• M69: 35,926,527 km (0.058 R)
• M70: 36,440,994 km (0.03 R)
• M71: 36,828,303 km (0.094 R)
• M72: 37,152,182 km (0.072 R)
• M73: 37,411,884 km (0.044 R)
• M74: 38,785,642 km (0.091 R)
• M75: 39,313,273 km (0.088 R)
• M76: 39,644,184 km (0.084 R)
• M77: 39,909,720 km (0.112 R)
• M78: 40,575,879 km (0.056 R)
• M79: 40,709,620 km (0.06 R)
• M80: 40,910,380 km (0.116 R)
• M81: 41,582,075 km (0.093 R)
• M82: 41,851,800 km (0.057 R)
• M83: 42,122,123 km (0.046 R)
• M84: 42,257,509 km (0.036 R)
• M85: 42,664,565 km (0.118 R)
• M86: 44,030,393 km (0.089 R)
• M87: 46,106,213 km (0.078 R)
• M88: 46,525,237 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.2

Radius: 5.5

Gravity: 21.03 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 14.03 AU - 15.69 AU

Year: 20227 Days

Day: 19.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,797,233 km

• M1: 363,822 km (0.047 R)
• M2: 399,875 km (0.118 R)
• M3: 622,028 km (0.092 R)
• M4: 854,204 km (0.103 R)
• M5: 954,584 km (0.119 R)
• M6: 1,085,333 km (0.115 R)
• M7: 1,166,714 km (0.104 R)
• M8: 1,482,216 km (0.087 R)
• M9: 2,431,564 km (0.071 R)
• M10: 3,213,661 km (0.111 R)
• M11: 4,280,145 km (0.106 R)
• M12: 4,851,010 km (0.051 R)
• M13: 5,214,234 km (0.112 R)
• M14: 5,633,108 km (0.058 R)
• M15: 6,503,319 km (0.114 R)
• M16: 6,552,836 km (0.104 R)
• M17: 6,602,502 km (0.111 R)
• M18: 6,802,514 km (0.057 R)
• M19: 6,852,929 km (0.117 R)
• M20: 7,004,621 km (0.07 R)
• M21: 7,055,335 km (0.079 R)
• M22: 9,075,205 km (0.106 R)
• M23: 11,498,092 km (0.102 R)
• M24: 11,859,670 km (0.11 R)
• M25: 12,347,659 km (0.09 R)
• M26: 12,717,764 km (0.094 R)
• M27: 13,405,914 km (0.119 R)
• M28: 13,850,220 km (0.065 R)
• M29: 14,106,182 km (0.074 R)
• M30: 14,234,836 km (0.062 R)
• M31: 15,145,737 km (0.073 R)
• M32: 15,608,294 km (0.111 R)
• M33: 15,808,007 km (0.099 R)
• M34: 18,269,042 km (0.112 R)
• M35: 18,690,608 km (0.097 R)
• M36: 18,831,829 km (0.058 R)
• M37: 19,329,092 km (0.057 R)
• M38: 21,066,223 km (0.111 R)
• M39: 22,177,136 km (0.032 R)
• M40: 22,326,585 km (0.104 R)
• M41: 22,928,118 km (0.115 R)
• M42: 23,003,814 km (0.095 R)
• M43: 23,916,960 km (0.046 R)
• M44: 24,070,447 km (0.102 R)
• M45: 25,075,296 km (0.058 R)
• M46: 25,621,927 km (0.104 R)
• M47: 26,330,721 km (0.05 R)
• M48: 26,806,742 km (0.057 R)
• M49: 28,089,992 km (0.057 R)
• M50: 28,983,839 km (0.06 R)
• M51: 29,475,268 km (0.055 R)
• M52: 32,566,409 km (0.119 R)
• M53: 34,279,604 km (0.088 R)
• M54: 35,496,134 km (0.038 R)
• M55: 35,758,678 km (0.099 R)
• M56: 35,934,007 km (0.11 R)
• M57: 36,461,938 km (0.098 R)
• M58: 39,320,155 km (0.094 R)
• M59: 39,501,168 km (0.076 R)
• M60: 39,591,824 km (0.111 R)
• M61: 39,773,287 km (0.052 R)
• M62: 39,864,093 km (0.118 R)
• M63: 41,234,708 km (0.093 R)
• M64: 42,806,683 km (0.116 R)
• M65: 43,459,677 km (0.1 R)
• M66: 45,248,569 km (0.04 R)
• M67: 45,818,387 km (0.049 R)
• M68: 46,486,342 km (0.088 R)
• M69: 47,253,479 km (0.075 R)
• M70: 49,092,336 km (0.113 R)
• M71: 49,482,488 km (0.085 R)
• M72: 49,971,523 km (0.028 R)
• M73: 50,855,946 km (0.055 R)
• M74: 50,954,531 km (0.071 R)
• M75: 51,349,469 km (0.103 R)
• M76: 53,941,551 km (0.053 R)
• M77: 54,142,611 km (0.105 R)
• M78: 55,760,811 km (0.056 R)
• M79: 56,984,821 km (0.114 R)
• M80: 57,394,719 km (0.084 R)
• M81: 58,320,730 km (0.054 R)
• M82: 58,630,547 km (0.116 R)
• M83: 59,562,991 km (0.055 R)
• M84: 59,875,052 km (0.081 R)
• M85: 63,873,055 km (0.115 R)
• M86: 66,981,549 km (0.068 R)
• M87: 67,847,721 km (0.11 R)
• M88: 68,064,937 km (0.084 R)
• M89: 69,372,572 km (0.113 R)
• M90: 69,919,801 km (0.093 R)
• M91: 71,239,104 km (0.118 R)
• M92: 71,901,823 km (0.116 R)
• M93: 72,233,930 km (0.101 R)
• M94: 73,233,394 km (0.1 R)
• M95: 74,573,192 km (0.094 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 20,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit