🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 160 Days

Day: 31.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.03 AU - 1.21 AU

Year: 451 Days

Day: 45 Hours

Environment

Temp: 4 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.23 AU - 1.53 AU

Year: 617 Days

Day: 16.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.49 AU - 1.77 AU

Year: 792 Days

Day: 34.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.59 AU - 4.15 AU

Year: 2899 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.5

Radius: 5.7

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.32 AU - 17.04 AU

Year: 20333 Days

Day: 19.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,120,716 km

• M1: 81,830 km (0.056 R)
• M2: 350,657 km (0.094 R)
• M3: 624,870 km (0.078 R)
• M4: 816,954 km (0.109 R)
• M5: 862,133 km (0.109 R)
• M6: 1,254,229 km (0.12 R)
• M7: 1,469,051 km (0.049 R)
• M8: 1,580,801 km (0.054 R)
• M9: 2,212,852 km (0.093 R)
• M10: 2,775,788 km (0.103 R)
• M11: 3,307,609 km (0.088 R)
• M12: 4,103,769 km (0.072 R)
• M13: 4,666,107 km (0.086 R)
• M14: 4,789,675 km (0.115 R)
• M15: 4,872,702 km (0.097 R)
• M16: 5,950,255 km (0.093 R)
• M17: 6,401,293 km (0.101 R)
• M18: 6,816,577 km (0.07 R)
• M19: 7,098,269 km (0.053 R)
• M20: 7,576,235 km (0.112 R)
• M21: 8,312,555 km (0.107 R)
• M22: 8,362,371 km (0.06 R)
• M23: 9,329,372 km (0.091 R)
• M24: 9,589,672 km (0.118 R)
• M25: 10,011,090 km (0.063 R)
• M26: 10,331,229 km (0.116 R)
• M27: 10,981,381 km (0.086 R)
• M28: 11,644,698 km (0.062 R)
• M29: 11,700,648 km (0.117 R)
• M30: 11,756,597 km (0.096 R)
• M31: 12,549,317 km (0.045 R)
• M32: 13,300,747 km (0.115 R)
• M33: 13,947,907 km (0.045 R)
• M34: 15,518,086 km (0.099 R)
• M35: 15,702,840 km (0.045 R)
• M36: 15,826,408 km (0.068 R)
• M37: 16,574,546 km (0.1 R)
• M38: 17,206,897 km (0.087 R)
• M39: 19,614,076 km (0.117 R)
• M40: 20,484,586 km (0.101 R)
• M41: 20,552,055 km (0.119 R)
• M42: 20,754,909 km (0.115 R)
• M43: 22,680,384 km (0.079 R)
• M44: 23,170,616 km (0.094 R)
• M45: 24,375,627 km (0.037 R)
• M46: 25,238,507 km (0.114 R)
• M47: 26,038,257 km (0.071 R)
• M48: 27,439,092 km (0.112 R)
• M49: 27,811,740 km (0.099 R)
• M50: 28,111,085 km (0.069 R)
• M51: 28,713,067 km (0.116 R)
• M52: 28,939,858 km (0.081 R)
• M53: 29,471,379 km (0.102 R)
• M54: 31,085,241 km (0.08 R)
• M55: 32,255,545 km (0.096 R)
• M56: 32,806,663 km (0.084 R)
• M57: 33,043,776 km (0.083 R)
• M58: 33,122,913 km (0.081 R)
• M59: 34,398,235 km (0.099 R)
• M60: 34,478,420 km (0.057 R)
• M61: 38,319,046 km (0.091 R)
• M62: 39,321,202 km (0.041 R)
• M63: 39,741,273 km (0.067 R)
• M64: 39,825,347 km (0.116 R)
• M65: 40,247,362 km (0.057 R)
• M66: 42,292,814 km (0.114 R)
• M67: 43,155,096 km (0.101 R)
• M68: 43,849,081 km (0.097 R)
• M69: 43,935,997 km (0.095 R)
• M70: 45,423,897 km (0.105 R)
• M71: 46,395,386 km (0.103 R)
• M72: 46,484,098 km (0.032 R)
• M73: 48,358,858 km (0.082 R)
• M74: 49,079,621 km (0.079 R)
• M75: 49,985,436 km (0.101 R)
• M76: 50,076,391 km (0.063 R)
• M77: 50,622,872 km (0.088 R)
• M78: 51,263,002 km (0.043 R)
• M79: 51,354,705 km (0.118 R)
• M80: 53,291,997 km (0.045 R)
• M81: 53,570,848 km (0.08 R)
• M82: 53,943,197 km (0.115 R)
• M83: 54,503,441 km (0.066 R)
• M84: 55,065,480 km (0.102 R)
• M85: 55,441,270 km (0.087 R)
• M86: 56,384,634 km (0.063 R)
• M87: 57,714,111 km (0.109 R)
• M88: 61,666,486 km (0.049 R)
• M89: 62,349,849 km (0.077 R)
• M90: 63,527,484 km (0.068 R)
• M91: 64,217,728 km (0.117 R)
• M92: 64,712,299 km (0.099 R)
• M93: 64,910,516 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.3

Radius: 4.8

Gravity: 22.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.05 AU - 15.91 AU

Year: 23193 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,120,716 km

• M1: 185,801 km (0.058 R)
• M2: 516,113 km (0.053 R)
• M3: 835,355 km (0.066 R)
• M4: 910,752 km (0.111 R)
• M5: 1,623,286 km (0.101 R)
• M6: 2,013,139 km (0.04 R)
• M7: 2,761,577 km (0.088 R)
• M8: 2,951,267 km (0.03 R)
• M9: 4,219,408 km (0.108 R)
• M10: 4,482,102 km (0.108 R)
• M11: 5,301,599 km (0.111 R)
• M12: 5,584,937 km (0.063 R)
• M13: 7,385,497 km (0.064 R)
• M14: 7,437,857 km (0.079 R)
• M15: 8,130,046 km (0.093 R)
• M16: 8,787,229 km (0.06 R)
• M17: 8,842,730 km (0.088 R)
• M18: 9,009,981 km (0.104 R)
• M19: 9,291,225 km (0.05 R)
• M20: 10,035,624 km (0.112 R)
• M21: 12,256,853 km (0.066 R)
• M22: 13,262,450 km (0.11 R)
• M23: 14,556,322 km (0.071 R)
• M24: 14,687,818 km (0.119 R)
• M25: 14,886,035 km (0.102 R)
• M26: 15,218,143 km (0.111 R)
• M27: 16,984,445 km (0.049 R)
• M28: 17,261,949 km (0.075 R)
• M29: 17,401,224 km (0.118 R)
• M30: 17,680,823 km (0.072 R)
• M31: 18,528,893 km (0.077 R)
• M32: 18,600,102 km (0.049 R)
• M33: 19,607,344 km (0.096 R)
• M34: 20,117,622 km (0.099 R)
• M35: 20,264,228 km (0.095 R)
• M36: 22,050,726 km (0.091 R)
• M37: 22,353,363 km (0.099 R)
• M38: 25,138,127 km (0.112 R)
• M39: 25,375,090 km (0.025 R)
• M40: 26,651,309 km (0.075 R)
• M41: 26,973,693 km (0.073 R)
• M42: 27,216,341 km (0.114 R)
• M43: 27,703,581 km (0.11 R)
• M44: 29,100,077 km (0.118 R)
• M45: 29,265,831 km (0.088 R)
• M46: 30,099,540 km (0.102 R)
• M47: 30,687,610 km (0.053 R)
• M48: 30,940,879 km (0.047 R)
• M49: 31,364,540 km (0.084 R)
• M50: 31,534,483 km (0.037 R)
• M51: 32,131,827 km (0.089 R)
• M52: 32,303,117 km (0.052 R)
• M53: 32,991,566 km (0.075 R)
• M54: 33,078,034 km (0.089 R)
• M55: 35,882,246 km (0.025 R)
• M56: 36,953,367 km (0.119 R)
• M57: 37,042,976 km (0.109 R)
• M58: 38,216,122 km (0.111 R)
• M59: 40,413,566 km (0.029 R)
• M60: 41,807,668 km (0.09 R)
• M61: 41,994,815 km (0.081 R)
• M62: 44,165,929 km (0.086 R)
• M63: 45,025,518 km (0.117 R)
• M64: 46,567,124 km (0.079 R)
• M65: 48,223,921 km (0.074 R)
• M66: 48,321,907 km (0.119 R)
• M67: 48,714,901 km (0.103 R)
• M68: 49,010,207 km (0.049 R)
• M69: 49,108,792 km (0.109 R)
• M70: 50,994,623 km (0.05 R)
• M71: 52,097,159 km (0.114 R)
• M72: 52,500,026 km (0.079 R)
• M73: 52,701,834 km (0.117 R)
• M74: 52,802,812 km (0.066 R)
• M75: 53,613,184 km (0.054 R)
• M76: 56,172,056 km (0.065 R)
• M77: 57,414,316 km (0.114 R)
• M78: 57,934,618 km (0.067 R)
• M79: 60,453,846 km (0.104 R)
• M80: 61,620,261 km (0.118 R)
• M81: 62,794,155 km (0.1 R)
• M82: 64,406,820 km (0.063 R)
• M83: 65,815,583 km (0.116 R)
• M84: 67,234,220 km (0.109 R)
• M85: 67,782,646 km (0.049 R)
• M86: 68,002,405 km (0.091 R)
• M87: 68,332,418 km (0.096 R)
• M88: 68,994,239 km (0.088 R)
• M89: 71,550,717 km (0.039 R)
• M90: 72,671,803 km (0.081 R)
• M91: 73,572,831 km (0.095 R)
• M92: 75,045,024 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 4.7

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.15 AU - 17.77 AU

Year: 27782 Days

Day: 20.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,120,716 km

• M1: 61,335 km (0.057 R)
• M2: 163,510 km (0.116 R)
• M3: 278,402 km (0.084 R)
• M4: 440,267 km (0.047 R)
• M5: 604,375 km (0.094 R)
• M6: 2,080,458 km (0.11 R)
• M7: 2,641,150 km (0.102 R)
• M8: 3,112,533 km (0.039 R)
• M9: 4,034,655 km (0.111 R)
• M10: 4,228,683 km (0.086 R)
• M11: 4,726,694 km (0.117 R)
• M12: 4,828,570 km (0.084 R)
• M13: 5,190,747 km (0.073 R)
• M14: 5,401,680 km (0.091 R)
• M15: 5,831,923 km (0.068 R)
• M16: 6,051,084 km (0.091 R)
• M17: 7,719,549 km (0.1 R)
• M18: 8,142,313 km (0.113 R)
• M19: 9,327,278 km (0.104 R)
• M20: 9,519,212 km (0.067 R)
• M21: 10,102,943 km (0.073 R)
• M22: 10,698,342 km (0.038 R)
• M23: 11,441,245 km (0.11 R)
• M24: 11,784,423 km (0.041 R)
• M25: 11,991,915 km (0.053 R)
• M26: 13,840,496 km (0.108 R)
• M27: 13,986,354 km (0.067 R)
• M28: 14,059,507 km (0.065 R)
• M29: 14,946,772 km (0.049 R)
• M30: 15,021,571 km (0.034 R)
• M31: 15,246,566 km (0.105 R)
• M32: 18,191,400 km (0.111 R)
• M33: 20,802,930 km (0.062 R)
• M34: 21,642,623 km (0.09 R)
• M35: 23,528,903 km (0.05 R)
• M36: 24,052,346 km (0.053 R)
• M37: 24,491,565 km (0.107 R)
• M38: 25,022,039 km (0.104 R)
• M39: 31,964,427 km (0.113 R)
• M40: 32,543,970 km (0.089 R)
• M41: 35,992,948 km (0.028 R)
• M42: 36,193,559 km (0.056 R)
• M43: 38,321,739 km (0.11 R)
• M44: 41,326,711 km (0.085 R)
• M45: 42,063,331 km (0.031 R)
• M46: 43,549,586 km (0.081 R)
• M47: 43,656,399 km (0.113 R)
• M48: 43,977,286 km (0.12 R)
• M49: 44,406,482 km (0.094 R)
• M50: 45,052,895 km (0.031 R)
• M51: 45,160,904 km (0.113 R)
• M52: 45,269,064 km (0.084 R)
• M53: 46,245,938 km (0.114 R)
• M54: 47,449,303 km (0.098 R)
• M55: 49,775,251 km (0.067 R)
• M56: 50,110,500 km (0.115 R)
• M57: 52,364,939 km (0.108 R)
• M58: 52,705,873 km (0.047 R)
• M59: 53,847,903 km (0.046 R)
• M60: 53,962,645 km (0.056 R)
• M61: 54,537,101 km (0.082 R)
• M62: 57,791,303 km (0.062 R)
• M63: 58,614,690 km (0.093 R)
• M64: 59,086,821 km (0.11 R)
• M65: 59,916,341 km (0.085 R)
• M66: 61,347,095 km (0.107 R)
• M67: 61,946,683 km (0.069 R)
• M68: 63,272,419 km (0.102 R)
• M69: 63,756,668 km (0.106 R)
• M70: 64,120,789 km (0.113 R)
• M71: 64,851,126 km (0.074 R)
• M72: 65,706,676 km (0.076 R)
• M73: 65,951,717 km (0.036 R)
• M74: 68,543,650 km (0.105 R)
• M75: 69,290,293 km (0.094 R)
• M76: 69,789,501 km (0.073 R)
• M77: 70,039,629 km (0.116 R)
• M78: 71,042,982 km (0.039 R)
• M79: 71,420,417 km (0.034 R)
• M80: 72,177,382 km (0.087 R)
• M81: 73,063,750 km (0.112 R)
• M82: 73,953,857 km (0.096 R)
• M83: 74,719,648 km (0.086 R)
• M84: 75,359,778 km (0.058 R)
• M85: 76,001,702 km (0.084 R)
• M86: 76,516,618 km (0.113 R)
• M87: 80,414,839 km (0.092 R)
• M88: 80,939,479 km (0.1 R)
• M89: 83,579,582 km (0.111 R)
• M90: 83,712,276 km (0.08 R)
• M91: 84,910,255 km (0.086 R)
• M92: 86,247,810 km (0.107 R)
• M93: 90,984,228 km (0.064 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: 398 - 16,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit