🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.82 AU - 1.08 AU

Year: 347 Days

Day: 45.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.07 AU - 2.25 AU

Year: 1190 Days

Day: 22.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,757,162 km

• M1: 397,033 km (0.067 R)
• M2: 743,950 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 8.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.72 AU - 9.12 AU

Year: 8352 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,757,162 km

• M1: 134,638 km (0.07 R)
• M2: 197,619 km (0.07 R)
• M3: 254,616 km (0.109 R)
• M4: 371,900 km (0.095 R)
• M5: 461,809 km (0.096 R)
• M6: 612,304 km (0.099 R)
• M7: 1,058,854 km (0.104 R)
• M8: 1,142,030 km (0.12 R)
• M9: 1,478,177 km (0.068 R)
• M10: 1,648,120 km (0.117 R)
• M11: 1,986,809 km (0.107 R)
• M12: 2,048,743 km (0.119 R)
• M13: 2,111,574 km (0.116 R)
• M14: 2,347,041 km (0.095 R)
• M15: 3,347,402 km (0.091 R)
• M16: 3,878,923 km (0.109 R)
• M17: 4,711,286 km (0.099 R)
• M18: 5,133,451 km (0.099 R)
• M19: 5,715,087 km (0.091 R)
• M20: 6,720,236 km (0.061 R)
• M21: 6,908,878 km (0.118 R)
• M22: 7,355,727 km (0.083 R)
• M23: 7,582,817 km (0.1 R)
• M24: 7,812,001 km (0.047 R)
• M25: 7,944,096 km (0.117 R)
• M26: 8,110,299 km (0.066 R)
• M27: 8,210,530 km (0.058 R)
• M28: 9,410,155 km (0.105 R)
• M29: 9,798,361 km (0.062 R)
• M30: 10,191,953 km (0.1 R)
• M31: 10,300,113 km (0.043 R)
• M32: 10,736,938 km (0.089 R)
• M33: 11,031,497 km (0.118 R)
• M34: 11,703,939 km (0.097 R)
• M35: 12,274,505 km (0.095 R)
• M36: 12,621,124 km (0.048 R)
• M37: 13,324,234 km (0.041 R)
• M38: 13,403,072 km (0.043 R)
• M39: 13,999,818 km (0.113 R)
• M40: 14,120,244 km (0.107 R)
• M41: 14,564,549 km (0.049 R)
• M42: 14,972,503 km (0.107 R)
• M43: 15,054,632 km (0.071 R)
• M44: 15,841,517 km (0.109 R)
• M45: 16,641,716 km (0.074 R)
• M46: 17,153,939 km (0.112 R)
• M47: 17,541,547 km (0.056 R)
• M48: 17,931,998 km (0.09 R)
• M49: 19,120,553 km (0.084 R)
• M50: 20,198,256 km (0.103 R)
• M51: 20,288,912 km (0.03 R)
• M52: 20,698,810 km (0.101 R)
• M53: 20,835,991 km (0.068 R)
• M54: 21,019,398 km (0.053 R)
• M55: 21,387,858 km (0.091 R)
• M56: 21,712,037 km (0.082 R)
• M57: 21,944,661 km (0.07 R)
• M58: 22,459,128 km (0.102 R)
• M59: 23,262,020 km (0.067 R)
• M60: 23,500,030 km (0.089 R)
• M61: 23,930,423 km (0.105 R)
• M62: 24,701,900 km (0.084 R)
• M63: 25,237,161 km (0.103 R)
• M64: 25,579,740 km (0.117 R)
• M65: 25,923,815 km (0.084 R)
• M66: 26,765,752 km (0.114 R)
• M67: 29,037,695 km (0.095 R)
• M68: 29,140,169 km (0.095 R)
• M69: 30,015,466 km (0.061 R)
• M70: 30,326,480 km (0.112 R)
• M71: 30,482,361 km (0.114 R)
• M72: 31,056,219 km (0.114 R)
• M73: 31,265,805 km (0.117 R)
• M74: 31,475,841 km (0.065 R)
• M75: 31,581,158 km (0.041 R)
• M76: 32,055,981 km (0.055 R)
• M77: 32,905,996 km (0.108 R)
• M78: 33,333,697 km (0.065 R)
• M79: 33,602,075 km (0.063 R)
• M80: 33,871,052 km (0.055 R)
• M81: 34,248,937 km (0.092 R)
• M82: 34,573,863 km (0.097 R)
• M83: 35,938,944 km (0.102 R)
• M84: 36,988,223 km (0.1 R)
• M85: 37,043,724 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 10.3

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.59 AU - 8.43 AU

Year: 8495 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,757,162 km

• M1: 189,989 km (0.076 R)
• M2: 261,198 km (0.107 R)
• M3: 423,212 km (0.097 R)
• M4: 607,667 km (0.059 R)
• M5: 819,946 km (0.07 R)
• M6: 908,209 km (0.077 R)
• M7: 1,075,609 km (0.114 R)
• M8: 1,173,296 km (0.113 R)
• M9: 1,315,264 km (0.095 R)
• M10: 1,706,762 km (0.104 R)
• M11: 2,359,906 km (0.109 R)
• M12: 2,620,207 km (0.043 R)
• M13: 2,727,020 km (0.071 R)
• M14: 3,140,658 km (0.042 R)
• M15: 3,311,648 km (0.09 R)
• M16: 3,427,437 km (0.118 R)
• M17: 3,515,101 km (0.047 R)
• M18: 3,903,906 km (0.106 R)
• M19: 4,088,211 km (0.11 R)
• M20: 4,306,624 km (0.101 R)
• M21: 4,593,253 km (0.11 R)
• M22: 4,886,315 km (0.117 R)
• M23: 5,559,057 km (0.096 R)
• M24: 6,990,409 km (0.094 R)
• M25: 7,785,372 km (0.075 R)
• M26: 8,252,567 km (0.07 R)
• M27: 8,529,173 km (0.115 R)
• M28: 8,849,312 km (0.106 R)
• M29: 8,929,946 km (0.105 R)
• M30: 9,214,032 km (0.05 R)
• M31: 10,807,848 km (0.109 R)
• M32: 11,372,580 km (0.104 R)
• M33: 11,636,470 km (0.077 R)
• M34: 11,813,594 km (0.058 R)
• M35: 12,036,046 km (0.107 R)
• M36: 12,575,945 km (0.066 R)
• M37: 13,031,919 km (0.094 R)
• M38: 13,400,528 km (0.106 R)
• M39: 14,289,888 km (0.117 R)
• M40: 14,479,578 km (0.118 R)
• M41: 16,273,256 km (0.093 R)
• M42: 17,473,929 km (0.08 R)
• M43: 18,187,361 km (0.069 R)
• M44: 20,224,735 km (0.088 R)
• M45: 21,351,506 km (0.072 R)
• M46: 21,677,180 km (0.12 R)
• M47: 22,114,006 km (0.099 R)
• M48: 24,228,273 km (0.067 R)
• M49: 25,596,495 km (0.079 R)
• M50: 25,711,685 km (0.053 R)
• M51: 26,116,048 km (0.115 R)
• M52: 26,464,312 km (0.073 R)
• M53: 26,697,386 km (0.115 R)
• M54: 28,765,576 km (0.109 R)
• M55: 29,185,497 km (0.119 R)
• M56: 29,486,638 km (0.106 R)
• M57: 29,667,801 km (0.066 R)
• M58: 29,849,263 km (0.04 R)
• M59: 30,091,911 km (0.108 R)
• M60: 30,579,151 km (0.111 R)
• M61: 33,619,728 km (0.1 R)
• M62: 34,633,403 km (0.11 R)
• M63: 34,952,196 km (0.105 R)
• M64: 35,592,625 km (0.11 R)
• M65: 36,043,363 km (0.064 R)
• M66: 36,431,121 km (0.112 R)
• M67: 37,602,921 km (0.028 R)
• M68: 37,996,214 km (0.081 R)
• M69: 38,985,504 km (0.12 R)
• M70: 39,649,719 km (0.063 R)
• M71: 40,518,733 km (0.104 R)
• M72: 40,720,241 km (0.112 R)
• M73: 40,854,730 km (0.056 R)
• M74: 41,732,420 km (0.038 R)
• M75: 41,800,188 km (0.105 R)
• M76: 43,094,958 km (0.079 R)
• M77: 44,472,006 km (0.101 R)
• M78: 45,165,991 km (0.085 R)
• M79: 45,235,554 km (0.066 R)
• M80: 45,723,692 km (0.113 R)
• M81: 46,143,463 km (0.074 R)
• M82: 46,634,892 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.8

Radius: 3.8

Gravity: 57.53 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.46 AU - 17.34 AU

Year: 26035 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,757,162 km

• M1: 50,265 km (0.119 R)
• M2: 116,387 km (0.102 R)
• M3: 207,492 km (0.029 R)
• M4: 280,795 km (0.064 R)
• M5: 452,683 km (0.101 R)
• M6: 735,423 km (0.096 R)
• M7: 939,624 km (0.052 R)
• M8: 970,292 km (0.117 R)
• M9: 2,317,720 km (0.073 R)
• M10: 2,443,532 km (0.094 R)
• M11: 2,789,551 km (0.094 R)
• M12: 2,833,982 km (0.083 R)
• M13: 2,878,562 km (0.072 R)
• M14: 2,968,471 km (0.119 R)
• M15: 3,290,256 km (0.087 R)
• M16: 3,867,404 km (0.088 R)
• M17: 4,167,647 km (0.098 R)
• M18: 4,475,220 km (0.104 R)
• M19: 4,684,508 km (0.101 R)
• M20: 5,166,662 km (0.084 R)
• M21: 5,221,265 km (0.095 R)
• M22: 7,741,241 km (0.109 R)
• M23: 8,055,247 km (0.042 R)
• M24: 8,760,751 km (0.105 R)
• M25: 8,956,574 km (0.116 R)
• M26: 9,889,167 km (0.096 R)
• M27: 9,956,935 km (0.061 R)
• M28: 10,093,069 km (0.075 R)
• M29: 10,852,278 km (0.091 R)
• M30: 13,537,560 km (0.059 R)
• M31: 14,914,160 km (0.113 R)
• M32: 16,898,276 km (0.086 R)
• M33: 19,556,182 km (0.105 R)
• M34: 21,107,212 km (0.096 R)
• M35: 21,809,275 km (0.049 R)
• M36: 22,074,363 km (0.09 R)
• M37: 22,340,647 km (0.08 R)
• M38: 22,518,818 km (0.099 R)
• M39: 22,697,438 km (0.088 R)
• M40: 23,778,731 km (0.048 R)
• M41: 27,026,950 km (0.109 R)
• M42: 28,076,229 km (0.076 R)
• M43: 28,557,486 km (0.113 R)
• M44: 28,750,766 km (0.059 R)
• M45: 29,138,673 km (0.092 R)
• M46: 29,919,574 km (0.108 R)
• M47: 33,314,548 km (0.079 R)
• M48: 34,541,550 km (0.103 R)
• M49: 35,160,586 km (0.09 R)
• M50: 37,250,319 km (0.106 R)
• M51: 39,702,826 km (0.119 R)
• M52: 40,026,556 km (0.099 R)
• M53: 40,676,559 km (0.062 R)
• M54: 40,894,074 km (0.066 R)
• M55: 42,206,945 km (0.057 R)
• M56: 43,978,782 km (0.112 R)
• M57: 44,313,732 km (0.087 R)
• M58: 45,774,854 km (0.074 R)
• M59: 46,568,172 km (0.072 R)
• M60: 48,283,311 km (0.025 R)
• M61: 48,744,073 km (0.095 R)
• M62: 50,368,556 km (0.115 R)
• M63: 50,718,914 km (0.058 R)
• M64: 50,835,900 km (0.107 R)
• M65: 51,304,739 km (0.084 R)
• M66: 52,838,267 km (0.077 R)
• M67: 53,194,310 km (0.044 R)
• M68: 53,551,101 km (0.079 R)
• M69: 58,752,170 km (0.107 R)
• M70: 59,490,585 km (0.116 R)
• M71: 59,614,003 km (0.074 R)
• M72: 59,984,557 km (0.07 R)
• M73: 62,224,337 km (0.111 R)
• M74: 62,600,276 km (0.057 R)
• M75: 63,228,438 km (0.119 R)
• M76: 66,273,054 km (0.092 R)
• M77: 68,458,379 km (0.113 R)
• M78: 73,427,721 km (0.097 R)
• M79: 73,560,115 km (0.082 R)
• M80: 74,222,984 km (0.119 R)
• M81: 77,163,031 km (0.078 R)
• M82: 79,460,854 km (0.106 R)
• M83: 80,549,926 km (0.101 R)
• M84: 81,233,140 km (0.057 R)
• M85: 82,605,251 km (0.072 R)
• M86: 83,432,228 km (0.078 R)
• M87: 87,187,285 km (0.115 R)
• M88: 89,862,693 km (0.082 R)
• M89: 91,281,629 km (0.055 R)
• M90: 91,708,731 km (0.053 R)
• M91: 92,136,431 km (0.06 R)
• M92: 92,707,895 km (0.084 R)
• M93: 92,993,926 km (0.073 R)
• M94: 95,871,441 km (0.093 R)
• M95: 96,595,345 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.2

Radius: 4.3

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.63 AU - 21.05 AU

Year: 27058 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,757,162 km

• M1: 509,231 km (0.074 R)
• M2: 550,071 km (0.107 R)
• M3: 635,043 km (0.075 R)
• M4: 1,230,592 km (0.067 R)
• M5: 1,517,072 km (0.06 R)
• M6: 1,760,617 km (0.097 R)
• M7: 1,919,191 km (0.082 R)
• M8: 2,016,430 km (0.074 R)
• M9: 2,421,840 km (0.082 R)
• M10: 2,888,735 km (0.054 R)
• M11: 2,963,085 km (0.057 R)
• M12: 3,000,484 km (0.12 R)
• M13: 3,422,051 km (0.107 R)
• M14: 3,984,988 km (0.091 R)
• M15: 4,109,304 km (0.068 R)
• M16: 5,015,119 km (0.093 R)
• M17: 5,059,849 km (0.062 R)
• M18: 5,194,487 km (0.111 R)
• M19: 5,421,576 km (0.107 R)
• M20: 5,467,503 km (0.119 R)
• M21: 5,745,007 km (0.08 R)
• M22: 6,074,721 km (0.119 R)
• M23: 6,752,399 km (0.101 R)
• M24: 6,851,134 km (0.115 R)
• M25: 7,402,851 km (0.037 R)
• M26: 7,453,564 km (0.084 R)
• M27: 7,504,577 km (0.091 R)
• M28: 8,230,426 km (0.116 R)
• M29: 9,141,477 km (0.118 R)
• M30: 9,305,436 km (0.099 R)
• M31: 9,415,391 km (0.092 R)
• M32: 9,747,797 km (0.077 R)
• M33: 10,367,132 km (0.1 R)
• M34: 10,825,351 km (0.093 R)
• M35: 12,360,075 km (0.11 R)
• M36: 14,658,347 km (0.102 R)
• M37: 15,043,263 km (0.109 R)
• M38: 15,561,619 km (0.113 R)
• M39: 16,151,633 km (0.117 R)
• M40: 16,949,888 km (0.079 R)
• M41: 17,556,956 km (0.096 R)
• M42: 17,692,791 km (0.12 R)
• M43: 19,772,201 km (0.11 R)
• M44: 19,842,811 km (0.08 R)
• M45: 19,913,421 km (0.074 R)
• M46: 22,146,918 km (0.118 R)
• M47: 22,220,370 km (0.045 R)
• M48: 22,440,877 km (0.087 R)
• M49: 22,588,381 km (0.119 R)
• M50: 24,231,414 km (0.09 R)
• M51: 25,527,081 km (0.043 R)
• M52: 26,299,754 km (0.085 R)
• M53: 27,237,135 km (0.109 R)
• M54: 28,583,665 km (0.102 R)
• M55: 28,823,471 km (0.097 R)
• M56: 29,789,574 km (0.117 R)
• M57: 30,276,664 km (0.083 R)
• M58: 31,258,475 km (0.071 R)
• M59: 32,001,827 km (0.111 R)
• M60: 32,750,863 km (0.076 R)
• M61: 34,012,123 km (0.085 R)
• M62: 35,632,418 km (0.063 R)
• M63: 36,322,213 km (0.087 R)
• M64: 36,582,065 km (0.089 R)
• M65: 40,462,334 km (0.095 R)
• M66: 40,731,611 km (0.117 R)
• M67: 42,359,834 km (0.085 R)
• M68: 44,009,150 km (0.119 R)
• M69: 44,286,206 km (0.104 R)
• M70: 44,656,311 km (0.088 R)
• M71: 44,934,563 km (0.092 R)
• M72: 45,772,909 km (0.047 R)
• M73: 48,699,642 km (0.115 R)
• M74: 50,716,371 km (0.094 R)
• M75: 51,491,886 km (0.101 R)
• M76: 53,152,572 km (0.071 R)
• M77: 55,029,577 km (0.109 R)
• M78: 55,327,875 km (0.094 R)
• M79: 55,726,404 km (0.069 R)
• M80: 57,632,879 km (0.055 R)
• M81: 58,644,759 km (0.107 R)
• M82: 58,746,336 km (0.041 R)
• M83: 60,378,449 km (0.114 R)
• M84: 61,097,266 km (0.089 R)
• M85: 61,715,554 km (0.093 R)
• M86: 61,922,149 km (0.104 R)
• M87: 63,896,093 km (0.071 R)
• M88: 65,153,313 km (0.047 R)
• M89: 65,363,648 km (0.074 R)
• M90: 66,842,423 km (0.105 R)
• M91: 67,692,289 km (0.077 R)
• M92: 68,438,931 km (0.084 R)
• M93: 68,759,669 km (0.052 R)
• M94: 69,188,118 km (0.084 R)
• M95: 69,832,585 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit