🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.58 AU - 0.78 AU

Year: 196 Days

Day: 17.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,174,273 km

• M1: 55,950 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.8 AU - 2.26 AU

Year: 1012 Days

Day: 16.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,174,273 km

• M1: 725,101 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.76 AU - 2.36 AU

Year: 1034 Days

Day: 17.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 13.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.15 AU - 8.59 AU

Year: 8472 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,174,273 km

• M1: 173,982 km (0.107 R)
• M2: 268,379 km (0.08 R)
• M3: 413,788 km (0.095 R)
• M4: 584,180 km (0.096 R)
• M5: 723,007 km (0.094 R)
• M6: 1,038,060 km (0.082 R)
• M7: 1,230,442 km (0.089 R)
• M8: 1,340,696 km (0.097 R)
• M9: 1,512,734 km (0.098 R)
• M10: 1,651,860 km (0.05 R)
• M11: 2,842,808 km (0.114 R)
• M12: 3,092,338 km (0.063 R)
• M13: 4,106,162 km (0.109 R)
• M14: 4,504,392 km (0.067 R)
• M15: 4,678,823 km (0.057 R)
• M16: 5,461,070 km (0.12 R)
• M17: 6,348,784 km (0.113 R)
• M18: 6,577,818 km (0.062 R)
• M19: 6,909,776 km (0.105 R)
• M20: 7,418,110 km (0.058 R)
• M21: 7,521,183 km (0.05 R)
• M22: 8,079,332 km (0.094 R)
• M23: 8,542,786 km (0.115 R)
• M24: 9,532,975 km (0.077 R)
• M25: 9,871,066 km (0.104 R)
• M26: 10,636,708 km (0.085 R)
• M27: 11,263,074 km (0.09 R)
• M28: 11,660,556 km (0.076 R)
• M29: 11,780,832 km (0.063 R)
• M30: 12,184,447 km (0.066 R)
• M31: 12,347,060 km (0.092 R)
• M32: 12,551,561 km (0.096 R)
• M33: 13,005,291 km (0.061 R)
• M34: 13,506,294 km (0.079 R)
• M35: 13,843,937 km (0.035 R)
• M36: 14,141,636 km (0.089 R)
• M37: 15,134,667 km (0.111 R)
• M38: 15,353,678 km (0.039 R)
• M39: 15,485,474 km (0.056 R)
• M40: 16,016,546 km (0.083 R)
• M41: 16,239,597 km (0.101 R)
• M42: 16,869,853 km (0.111 R)
• M43: 17,737,820 km (0.067 R)
• M44: 18,200,526 km (0.088 R)
• M45: 19,185,029 km (0.111 R)
• M46: 19,612,430 km (0.107 R)
• M47: 20,090,844 km (0.099 R)
• M48: 20,961,803 km (0.104 R)
• M49: 21,352,852 km (0.116 R)
• M50: 21,500,056 km (0.057 R)
• M51: 23,293,585 km (0.116 R)
• M52: 23,647,983 km (0.113 R)
• M53: 24,157,214 km (0.111 R)
• M54: 24,721,647 km (0.047 R)
• M55: 24,876,181 km (0.057 R)
• M56: 25,238,358 km (0.049 R)
• M57: 25,446,149 km (0.045 R)
• M58: 25,863,377 km (0.071 R)
• M59: 26,704,566 km (0.11 R)
• M60: 27,075,419 km (0.076 R)
• M61: 27,983,179 km (0.095 R)
• M62: 28,413,872 km (0.102 R)
• M63: 28,521,881 km (0.114 R)
• M64: 29,118,328 km (0.061 R)
• M65: 29,664,211 km (0.105 R)
• M66: 30,323,638 km (0.117 R)
• M67: 31,154,804 km (0.106 R)
• M68: 31,377,705 km (0.118 R)
• M69: 33,464,595 km (0.107 R)
• M70: 33,750,177 km (0.079 R)
• M71: 33,864,470 km (0.12 R)
• M72: 35,131,564 km (0.077 R)
• M73: 35,654,409 km (0.085 R)
• M74: 36,062,811 km (0.05 R)
• M75: 36,648,935 km (0.092 R)
• M76: 37,002,136 km (0.111 R)
• M77: 37,771,368 km (0.103 R)
• M78: 38,009,079 km (0.064 R)
• M79: 39,989,306 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 14.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.09 AU - 13.33 AU

Year: 14926 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,174,273 km

• M1: 231,578 km (0.079 R)
• M2: 325,226 km (0.079 R)
• M3: 473,776 km (0.102 R)
• M4: 841,488 km (0.097 R)
• M5: 1,149,959 km (0.109 R)
• M6: 1,450,501 km (0.062 R)
• M7: 1,776,924 km (0.112 R)
• M8: 2,101,551 km (0.104 R)
• M9: 2,310,988 km (0.081 R)
• M10: 2,555,132 km (0.036 R)
• M11: 3,039,679 km (0.119 R)
• M12: 3,491,465 km (0.103 R)
• M13: 3,709,728 km (0.088 R)
• M14: 4,730,285 km (0.097 R)
• M15: 4,833,657 km (0.097 R)
• M16: 6,975,450 km (0.049 R)
• M17: 7,093,333 km (0.089 R)
• M18: 7,612,138 km (0.089 R)
• M19: 8,476,365 km (0.041 R)
• M20: 8,898,829 km (0.059 R)
• M21: 9,458,475 km (0.113 R)
• M22: 9,676,738 km (0.044 R)
• M23: 10,162,931 km (0.092 R)
• M24: 10,431,460 km (0.097 R)
• M25: 10,930,069 km (0.104 R)
• M26: 12,472,124 km (0.039 R)
• M27: 13,244,199 km (0.104 R)
• M28: 13,488,791 km (0.042 R)
• M29: 13,784,097 km (0.105 R)
• M30: 14,632,617 km (0.074 R)
• M31: 15,088,740 km (0.027 R)
• M32: 15,755,797 km (0.108 R)
• M33: 16,906,654 km (0.108 R)
• M34: 17,278,554 km (0.086 R)
• M35: 17,385,367 km (0.08 R)
• M36: 18,084,587 km (0.051 R)
• M37: 18,193,046 km (0.114 R)
• M38: 18,301,654 km (0.109 R)
• M39: 18,847,985 km (0.114 R)
• M40: 19,123,245 km (0.114 R)
• M41: 19,844,906 km (0.082 R)
• M42: 21,890,058 km (0.109 R)
• M43: 22,063,442 km (0.115 R)
• M44: 22,644,929 km (0.102 R)
• M45: 23,113,769 km (0.081 R)
• M46: 23,349,385 km (0.106 R)
• M47: 23,763,622 km (0.065 R)
• M48: 24,299,781 km (0.093 R)
• M49: 25,081,429 km (0.062 R)
• M50: 25,202,304 km (0.109 R)
• M51: 27,413,062 km (0.114 R)
• M52: 28,226,575 km (0.114 R)
• M53: 29,111,446 km (0.092 R)
• M54: 31,038,417 km (0.067 R)
• M55: 31,168,417 km (0.114 R)
• M56: 31,298,418 km (0.067 R)
• M57: 32,148,582 km (0.117 R)
• M58: 32,675,466 km (0.093 R)
• M59: 32,940,105 km (0.056 R)
• M60: 37,130,640 km (0.047 R)
• M61: 37,752,818 km (0.108 R)
• M62: 38,657,586 km (0.104 R)
• M63: 39,710,456 km (0.116 R)
• M64: 40,063,507 km (0.087 R)
• M65: 41,200,301 km (0.101 R)
• M66: 42,708,397 km (0.119 R)
• M67: 42,852,908 km (0.082 R)
• M68: 43,578,309 km (0.085 R)
• M69: 44,234,594 km (0.042 R)
• M70: 44,454,054 km (0.098 R)
• M71: 44,673,814 km (0.06 R)
• M72: 46,222,900 km (0.082 R)
• M73: 46,743,051 km (0.066 R)
• M74: 47,639,442 km (0.069 R)
• M75: 48,541,517 km (0.071 R)
• M76: 49,753,110 km (0.092 R)
• M77: 50,897,983 km (0.11 R)
• M78: 51,435,189 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.52 AU - 20.48 AU

Year: 26717 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,174,273 km

• M1: 214,075 km (0.103 R)
• M2: 258,804 km (0.094 R)
• M3: 332,107 km (0.06 R)
• M4: 455,226 km (0.083 R)
• M5: 514,467 km (0.074 R)
• M6: 624,571 km (0.114 R)
• M7: 1,076,057 km (0.093 R)
• M8: 1,115,701 km (0.079 R)
• M9: 1,342,940 km (0.103 R)
• M10: 1,863,092 km (0.096 R)
• M11: 1,983,668 km (0.102 R)
• M12: 2,283,462 km (0.116 R)
• M13: 2,412,565 km (0.082 R)
• M14: 2,517,583 km (0.086 R)
• M15: 2,814,086 km (0.084 R)
• M16: 2,952,464 km (0.115 R)
• M17: 3,768,071 km (0.112 R)
• M18: 3,951,329 km (0.103 R)
• M19: 4,231,825 km (0.096 R)
• M20: 4,263,390 km (0.109 R)
• M21: 4,422,412 km (0.097 R)
• M22: 4,680,917 km (0.071 R)
• M23: 5,450,898 km (0.044 R)
• M24: 6,044,801 km (0.082 R)
• M25: 6,331,431 km (0.055 R)
• M26: 6,769,603 km (0.078 R)
• M27: 6,917,854 km (0.045 R)
• M28: 7,521,482 km (0.11 R)
• M29: 7,636,523 km (0.102 R)
• M30: 8,063,325 km (0.068 R)
• M31: 8,378,528 km (0.053 R)
• M32: 9,513,377 km (0.088 R)
• M33: 9,972,344 km (0.082 R)
• M34: 10,014,381 km (0.12 R)
• M35: 10,183,277 km (0.09 R)
• M36: 10,225,613 km (0.072 R)
• M37: 10,268,099 km (0.075 R)
• M38: 11,216,250 km (0.075 R)
• M39: 11,878,520 km (0.086 R)
• M40: 12,327,164 km (0.079 R)
• M41: 13,519,309 km (0.089 R)
• M42: 14,413,456 km (0.11 R)
• M43: 14,651,915 km (0.103 R)
• M44: 14,699,636 km (0.04 R)
• M45: 15,423,690 km (0.089 R)
• M46: 15,569,847 km (0.099 R)
• M47: 15,667,535 km (0.081 R)
• M48: 15,814,589 km (0.116 R)
• M49: 16,159,263 km (0.104 R)
• M50: 16,506,330 km (0.069 R)
• M51: 17,207,944 km (0.094 R)
• M52: 17,309,072 km (0.118 R)
• M53: 17,511,628 km (0.105 R)
• M54: 17,613,354 km (0.101 R)
• M55: 18,692,104 km (0.117 R)
• M56: 19,004,315 km (0.094 R)
• M57: 19,370,531 km (0.118 R)
• M58: 19,845,055 km (0.105 R)
• M59: 21,508,284 km (0.077 R)
• M60: 21,780,702 km (0.052 R)
• M61: 23,383,194 km (0.055 R)
• M62: 23,944,486 km (0.07 R)
• M63: 24,113,830 km (0.09 R)
• M64: 24,510,265 km (0.107 R)
• M65: 25,252,420 km (0.085 R)
• M66: 25,309,716 km (0.067 R)
• M67: 25,539,797 km (0.089 R)
• M68: 25,770,477 km (0.112 R)
• M69: 25,828,222 km (0.056 R)
• M70: 26,233,782 km (0.071 R)
• M71: 26,291,975 km (0.077 R)
• M72: 26,934,199 km (0.114 R)
• M73: 26,992,841 km (0.069 R)
• M74: 27,227,710 km (0.105 R)
• M75: 28,055,435 km (0.055 R)
• M76: 28,891,388 km (0.06 R)
• M77: 31,943,035 km (0.106 R)
• M78: 33,948,993 km (0.07 R)
• M79: 36,903,252 km (0.081 R)
• M80: 39,205,563 km (0.091 R)
• M81: 39,738,281 km (0.084 R)
• M82: 40,005,463 km (0.1 R)
• M83: 40,407,582 km (0.101 R)
• M84: 41,418,414 km (0.119 R)
• M85: 41,757,254 km (0.098 R)
• M86: 41,825,021 km (0.075 R)
• M87: 44,085,445 km (0.069 R)
• M88: 44,223,674 km (0.105 R)
• M89: 44,847,646 km (0.071 R)
• M90: 45,474,462 km (0.103 R)
• M91: 45,893,934 km (0.067 R)
• M92: 46,525,686 km (0.096 R)
• M93: 46,948,449 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.1

Radius: 7.9

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.74 AU - 18.92 AU

Year: 28586 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,174,273 km

• M1: 119,977 km (0.093 R)
• M2: 289,023 km (0.1 R)
• M3: 360,232 km (0.084 R)
• M4: 590,912 km (0.086 R)
• M5: 1,003,503 km (0.068 R)
• M6: 1,692,401 km (0.101 R)
• M7: 1,866,233 km (0.064 R)
• M8: 1,973,346 km (0.059 R)
• M9: 2,698,596 km (0.114 R)
• M10: 2,861,209 km (0.107 R)
• M11: 2,943,637 km (0.101 R)
• M12: 3,110,888 km (0.098 R)
• M13: 4,558,995 km (0.048 R)
• M14: 4,949,595 km (0.1 R)
• M15: 6,184,825 km (0.107 R)
• M16: 6,507,956 km (0.094 R)
• M17: 6,836,623 km (0.109 R)
• M18: 7,003,125 km (0.108 R)
• M19: 7,283,322 km (0.052 R)
• M20: 7,739,446 km (0.112 R)
• M21: 8,263,637 km (0.11 R)
• M22: 9,101,684 km (0.1 R)
• M23: 9,530,880 km (0.078 R)
• M24: 10,472,749 km (0.078 R)
• M25: 11,641,706 km (0.065 R)
• M26: 12,040,385 km (0.102 R)
• M27: 12,715,071 km (0.076 R)
• M28: 14,454,595 km (0.063 R)
• M29: 14,955,000 km (0.061 R)
• M30: 16,415,674 km (0.111 R)
• M31: 17,087,817 km (0.082 R)
• M32: 17,313,859 km (0.077 R)
• M33: 17,389,406 km (0.108 R)
• M34: 17,616,795 km (0.065 R)
• M35: 17,692,791 km (0.099 R)
• M36: 18,458,732 km (0.04 R)
• M37: 18,845,891 km (0.04 R)
• M38: 21,223,899 km (0.098 R)
• M39: 22,530,487 km (0.101 R)
• M40: 27,656,458 km (0.082 R)
• M41: 28,188,128 km (0.047 R)
• M42: 29,622,323 km (0.047 R)
• M43: 31,080,154 km (0.045 R)
• M44: 31,725,220 km (0.091 R)
• M45: 31,910,423 km (0.12 R)
• M46: 34,349,616 km (0.083 R)
• M47: 34,825,487 km (0.068 R)
• M48: 35,016,523 km (0.037 R)
• M49: 37,042,826 km (0.115 R)
• M50: 38,414,639 km (0.11 R)
• M51: 41,409,887 km (0.099 R)
• M52: 43,037,811 km (0.029 R)
• M53: 47,409,660 km (0.1 R)
• M54: 48,151,964 km (0.045 R)
• M55: 51,376,397 km (0.089 R)
• M56: 52,247,954 km (0.026 R)
• M57: 52,357,160 km (0.106 R)
• M58: 53,895,326 km (0.112 R)
• M59: 55,559,602 km (0.103 R)
• M60: 56,454,197 km (0.11 R)
• M61: 56,678,444 km (0.089 R)
• M62: 56,903,140 km (0.117 R)
• M63: 59,052,263 km (0.09 R)
• M64: 60,538,070 km (0.062 R)
• M65: 61,689,225 km (0.034 R)
• M66: 61,920,354 km (0.118 R)
• M67: 62,731,474 km (0.036 R)
• M68: 63,662,870 km (0.072 R)
• M69: 64,247,199 km (0.085 R)
• M70: 64,950,908 km (0.098 R)
• M71: 66,129,290 km (0.086 R)
• M72: 66,602,618 km (0.098 R)
• M73: 68,029,333 km (0.107 R)
• M74: 68,866,333 km (0.082 R)
• M75: 70,671,231 km (0.094 R)
• M76: 73,101,897 km (0.055 R)
• M77: 75,436,222 km (0.039 R)
• M78: 75,930,793 km (0.031 R)
• M79: 77,919,697 km (0.114 R)
• M80: 80,682,470 km (0.04 R)
• M81: 82,584,457 km (0.114 R)
• M82: 83,988,733 km (0.071 R)
• M83: 84,244,844 km (0.085 R)
• M84: 84,757,965 km (0.069 R)
• M85: 85,658,394 km (0.087 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit