🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.67 AU

Year: 167 Days

Day: 26 Hours

Environment

Temp: 179 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.66 AU - 1.02 AU

Year: 269 Days

Day: 38.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.73 AU - 2.83 AU

Year: 1622 Days

Day: 39.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 10.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.47 AU - 8.11 AU

Year: 6190 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,595,896 km

• M1: 149,747 km (0.073 R)
• M2: 250,427 km (0.103 R)
• M3: 381,026 km (0.084 R)
• M4: 506,688 km (0.119 R)
• M5: 791,373 km (0.11 R)
• M6: 1,125,126 km (0.048 R)
• M7: 1,219,372 km (0.1 R)
• M8: 1,333,067 km (0.09 R)
• M9: 1,571,226 km (0.103 R)
• M10: 1,713,644 km (0.12 R)
• M11: 1,860,549 km (0.044 R)
• M12: 1,935,647 km (0.049 R)
• M13: 2,167,075 km (0.108 R)
• M14: 2,593,877 km (0.104 R)
• M15: 2,893,073 km (0.071 R)
• M16: 3,069,150 km (0.03 R)
• M17: 3,339,922 km (0.118 R)
• M18: 3,408,887 km (0.097 R)
• M19: 3,524,825 km (0.108 R)
• M20: 3,760,741 km (0.059 R)
• M21: 3,929,038 km (0.095 R)
• M22: 4,911,896 km (0.104 R)
• M23: 5,229,044 km (0.114 R)
• M24: 5,662,579 km (0.107 R)
• M25: 6,079,508 km (0.046 R)
• M26: 6,362,996 km (0.108 R)
• M27: 6,564,055 km (0.109 R)
• M28: 7,061,169 km (0.042 R)
• M29: 7,209,720 km (0.027 R)
• M30: 7,389,387 km (0.101 R)
• M31: 8,060,632 km (0.053 R)
• M32: 8,278,447 km (0.047 R)
• M33: 8,403,660 km (0.073 R)
• M34: 8,783,340 km (0.094 R)
• M35: 9,265,943 km (0.119 R)
• M36: 10,089,329 km (0.084 R)
• M37: 10,492,795 km (0.119 R)
• M38: 11,108,091 km (0.067 R)
• M39: 11,315,733 km (0.091 R)
• M40: 11,770,211 km (0.088 R)
• M41: 12,088,406 km (0.073 R)
• M42: 12,841,631 km (0.114 R)
• M43: 13,096,246 km (0.119 R)
• M44: 13,242,404 km (0.104 R)
• M45: 13,315,706 km (0.03 R)
• M46: 13,610,265 km (0.111 R)
• M47: 13,981,417 km (0.105 R)
• M48: 14,130,865 km (0.096 R)
• M49: 14,318,461 km (0.095 R)
• M50: 15,038,625 km (0.054 R)
• M51: 15,191,813 km (0.072 R)
• M52: 16,553,603 km (0.095 R)
• M53: 17,189,095 km (0.046 R)
• M54: 17,269,129 km (0.053 R)
• M55: 17,832,665 km (0.103 R)
• M56: 18,035,370 km (0.101 R)
• M57: 18,484,163 km (0.037 R)
• M58: 18,689,262 km (0.106 R)
• M59: 18,771,541 km (0.062 R)
• M60: 19,184,880 km (0.086 R)
• M61: 19,768,461 km (0.064 R)
• M62: 20,357,877 km (0.053 R)
• M63: 21,986,698 km (0.081 R)
• M64: 22,073,615 km (0.112 R)
• M65: 22,160,531 km (0.081 R)
• M66: 22,291,280 km (0.05 R)
• M67: 24,058,629 km (0.075 R)
• M68: 25,004,387 km (0.12 R)
• M69: 25,550,269 km (0.045 R)
• M70: 25,641,673 km (0.099 R)
• M71: 25,733,227 km (0.116 R)
• M72: 25,870,558 km (0.09 R)
• M73: 26,839,354 km (0.105 R)
• M74: 27,304,903 km (0.102 R)
• M75: 28,102,409 km (0.117 R)
• M76: 28,291,201 km (0.049 R)
• M77: 28,622,561 km (0.092 R)
• M78: 28,717,406 km (0.087 R)
• M79: 29,145,854 km (0.038 R)
• M80: 29,241,297 km (0.111 R)
• M81: 29,480,504 km (0.073 R)
• M82: 29,576,247 km (0.117 R)
• M83: 29,720,310 km (0.064 R)
• M84: 30,686,114 km (0.119 R)
• M85: 31,858,512 km (0.098 R)
• M86: 32,797,089 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 12.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.16 AU - 9.9 AU

Year: 8716 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,595,896 km

• M1: 179,817 km (0.071 R)
• M2: 271,670 km (0.074 R)
• M3: 479,611 km (0.103 R)
• M4: 765,492 km (0.1 R)
• M5: 850,165 km (0.059 R)
• M6: 1,049,130 km (0.082 R)
• M7: 1,669,961 km (0.098 R)
• M8: 1,829,732 km (0.081 R)
• M9: 1,970,952 km (0.106 R)
• M10: 2,520,425 km (0.095 R)
• M11: 2,758,734 km (0.119 R)
• M12: 2,976,848 km (0.098 R)
• M13: 3,517,944 km (0.074 R)
• M14: 3,695,367 km (0.118 R)
• M15: 3,845,413 km (0.076 R)
• M16: 4,594,151 km (0.089 R)
• M17: 4,853,703 km (0.099 R)
• M18: 4,985,499 km (0.076 R)
• M19: 5,319,850 km (0.083 R)
• M20: 6,474,895 km (0.11 R)
• M21: 7,136,866 km (0.106 R)
• M22: 7,324,761 km (0.069 R)
• M23: 7,666,891 km (0.112 R)
• M24: 8,525,283 km (0.108 R)
• M25: 8,764,640 km (0.115 R)
• M26: 9,291,075 km (0.107 R)
• M27: 10,759,228 km (0.081 R)
• M28: 11,807,162 km (0.092 R)
• M29: 12,253,562 km (0.091 R)
• M30: 12,388,499 km (0.082 R)
• M31: 13,578,999 km (0.096 R)
• M32: 13,812,072 km (0.05 R)
• M33: 14,329,681 km (0.062 R)
• M34: 14,519,521 km (0.107 R)
• M35: 15,093,976 km (0.114 R)
• M36: 15,238,638 km (0.03 R)
• M37: 15,578,374 km (0.1 R)
• M38: 16,018,641 km (0.081 R)
• M39: 16,265,028 km (0.11 R)
• M40: 16,711,728 km (0.112 R)
• M41: 17,414,688 km (0.065 R)
• M42: 18,590,527 km (0.113 R)
• M43: 18,745,810 km (0.114 R)
• M44: 19,844,606 km (0.041 R)
• M45: 20,215,609 km (0.103 R)
• M46: 20,481,893 km (0.081 R)
• M47: 22,654,503 km (0.106 R)
• M48: 23,153,412 km (0.072 R)
• M49: 23,599,962 km (0.117 R)
• M50: 23,880,458 km (0.065 R)
• M51: 24,049,204 km (0.072 R)
• M52: 24,218,549 km (0.105 R)
• M53: 24,388,193 km (0.057 R)
• M54: 24,728,678 km (0.098 R)
• M55: 24,899,518 km (0.074 R)
• M56: 25,070,658 km (0.12 R)
• M57: 26,106,175 km (0.091 R)
• M58: 26,280,157 km (0.077 R)
• M59: 26,512,782 km (0.102 R)
• M60: 26,629,319 km (0.118 R)
• M61: 26,979,826 km (0.079 R)
• M62: 27,097,111 km (0.063 R)
• M63: 27,273,188 km (0.111 R)
• M64: 27,508,655 km (0.083 R)
• M65: 27,685,629 km (0.055 R)
• M66: 28,457,105 km (0.119 R)
• M67: 29,356,189 km (0.114 R)
• M68: 30,142,774 km (0.031 R)
• M69: 31,243,515 km (0.106 R)
• M70: 31,860,607 km (0.105 R)
• M71: 32,731,416 km (0.076 R)
• M72: 33,673,134 km (0.105 R)
• M73: 35,647,527 km (0.068 R)
• M74: 37,855,741 km (0.082 R)
• M75: 38,118,435 km (0.064 R)
• M76: 40,577,076 km (0.099 R)
• M77: 41,250,266 km (0.092 R)
• M78: 41,385,353 km (0.101 R)
• M79: 41,655,976 km (0.113 R)
• M80: 42,403,367 km (0.072 R)
• M81: 44,256,286 km (0.102 R)
• M82: 46,346,019 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 13.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.13 AU - 11.43 AU

Year: 11531 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,595,896 km

• M1: 253,868 km (0.058 R)
• M2: 344,374 km (0.113 R)
• M3: 494,271 km (0.12 R)
• M4: 624,870 km (0.064 R)
• M5: 820,544 km (0.054 R)
• M6: 1,056,909 km (0.115 R)
• M7: 1,400,685 km (0.058 R)
• M8: 1,710,502 km (0.12 R)
• M9: 1,803,253 km (0.093 R)
• M10: 1,993,990 km (0.114 R)
• M11: 2,091,827 km (0.118 R)
• M12: 2,216,741 km (0.1 R)
• M13: 2,633,222 km (0.108 R)
• M14: 2,741,231 km (0.068 R)
• M15: 2,990,013 km (0.12 R)
• M16: 3,599,175 km (0.09 R)
• M17: 3,995,759 km (0.112 R)
• M18: 4,731,781 km (0.077 R)
• M19: 5,825,191 km (0.111 R)
• M20: 5,931,705 km (0.12 R)
• M21: 6,038,817 km (0.102 R)
• M22: 6,918,902 km (0.088 R)
• M23: 7,145,243 km (0.079 R)
• M24: 7,760,988 km (0.074 R)
• M25: 7,878,273 km (0.08 R)
• M26: 8,075,143 km (0.045 R)
• M27: 8,194,074 km (0.1 R)
• M28: 8,393,637 km (0.044 R)
• M29: 9,962,470 km (0.111 R)
• M30: 10,175,647 km (0.066 R)
• M31: 10,736,938 km (0.083 R)
• M32: 10,955,501 km (0.084 R)
• M33: 11,530,705 km (0.062 R)
• M34: 12,434,725 km (0.106 R)
• M35: 14,023,753 km (0.106 R)
• M36: 14,358,852 km (0.097 R)
• M37: 14,842,203 km (0.117 R)
• M38: 15,183,735 km (0.084 R)
• M39: 15,330,790 km (0.102 R)
• M40: 15,775,095 km (0.098 R)
• M41: 17,286,782 km (0.117 R)
• M42: 17,646,116 km (0.041 R)
• M43: 18,059,904 km (0.065 R)
• M44: 18,320,054 km (0.102 R)
• M45: 18,476,833 km (0.107 R)
• M46: 18,634,060 km (0.101 R)
• M47: 19,907,437 km (0.082 R)
• M48: 20,392,284 km (0.12 R)
• M49: 20,500,443 km (0.034 R)
• M50: 21,373,497 km (0.093 R)
• M51: 22,202,867 km (0.103 R)
• M52: 22,481,718 km (0.115 R)
• M53: 24,064,613 km (0.111 R)
• M54: 25,043,132 km (0.079 R)
• M55: 25,391,695 km (0.056 R)
• M56: 26,328,776 km (0.1 R)
• M57: 26,979,677 km (0.079 R)
• M58: 30,004,396 km (0.109 R)
• M59: 30,127,665 km (0.045 R)
• M60: 30,932,651 km (0.109 R)
• M61: 31,181,731 km (0.098 R)
• M62: 31,306,646 km (0.115 R)
• M63: 32,944,293 km (0.083 R)
• M64: 33,135,031 km (0.067 R)
• M65: 33,326,217 km (0.107 R)
• M66: 34,868,421 km (0.106 R)
• M67: 35,778,724 km (0.098 R)
• M68: 37,026,819 km (0.077 R)
• M69: 38,422,717 km (0.105 R)
• M70: 40,378,560 km (0.07 R)
• M71: 40,787,261 km (0.1 R)
• M72: 40,923,844 km (0.057 R)
• M73: 42,297,601 km (0.105 R)
• M74: 43,756,480 km (0.118 R)
• M75: 44,316,424 km (0.11 R)
• M76: 44,667,680 km (0.11 R)
• M77: 44,878,912 km (0.071 R)
• M78: 45,868,802 km (0.117 R)
• M79: 46,580,289 km (0.117 R)
• M80: 46,723,155 km (0.118 R)
• M81: 47,726,358 km (0.084 R)
• M82: 48,302,908 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.4

Radius: 7

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.31 AU - 15.47 AU

Year: 21122 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,595,896 km

• M1: 115,938 km (0.117 R)
• M2: 181,163 km (0.055 R)
• M3: 283,937 km (0.113 R)
• M4: 390,151 km (0.101 R)
• M5: 510,578 km (0.107 R)
• M6: 1,167,163 km (0.076 R)
• M7: 1,225,655 km (0.043 R)
• M8: 1,437,785 km (0.034 R)
• M9: 2,036,027 km (0.112 R)
• M10: 2,142,690 km (0.109 R)
• M11: 2,287,800 km (0.051 R)
• M12: 2,361,552 km (0.078 R)
• M13: 2,860,311 km (0.1 R)
• M14: 3,951,777 km (0.083 R)
• M15: 4,130,098 km (0.028 R)
• M16: 4,494,668 km (0.08 R)
• M17: 5,109,216 km (0.104 R)
• M18: 5,649,713 km (0.086 R)
• M19: 5,850,773 km (0.075 R)
• M20: 6,054,076 km (0.113 R)
• M21: 6,363,594 km (0.062 R)
• M22: 7,105,749 km (0.11 R)
• M23: 7,432,172 km (0.101 R)
• M24: 8,497,907 km (0.066 R)
• M25: 9,019,256 km (0.113 R)
• M26: 9,431,847 km (0.108 R)
• M27: 9,610,616 km (0.059 R)
• M28: 11,206,227 km (0.093 R)
• M29: 12,358,131 km (0.118 R)
• M30: 12,488,430 km (0.114 R)
• M31: 13,080,539 km (0.114 R)
• M32: 15,119,258 km (0.063 R)
• M33: 15,749,963 km (0.067 R)
• M34: 16,747,930 km (0.073 R)
• M35: 17,036,954 km (0.064 R)
• M36: 18,729,953 km (0.111 R)
• M37: 19,029,747 km (0.055 R)
• M38: 20,168,486 km (0.1 R)
• M39: 20,784,679 km (0.092 R)
• M40: 22,273,029 km (0.088 R)
• M41: 22,750,096 km (0.11 R)
• M42: 23,150,270 km (0.109 R)
• M43: 23,957,650 km (0.062 R)
• M44: 24,856,285 km (0.053 R)
• M45: 28,044,514 km (0.11 R)
• M46: 28,130,234 km (0.107 R)
• M47: 32,251,655 km (0.119 R)
• M48: 32,521,081 km (0.055 R)
• M49: 34,153,194 km (0.112 R)
• M50: 34,794,969 km (0.117 R)
• M51: 34,887,121 km (0.111 R)
• M52: 35,626,135 km (0.102 R)
• M53: 35,718,885 km (0.119 R)
• M54: 36,650,880 km (0.116 R)
• M55: 39,975,094 km (0.052 R)
• M56: 40,748,366 km (0.049 R)
• M57: 41,039,483 km (0.1 R)
• M58: 42,113,297 km (0.119 R)
• M59: 42,604,576 km (0.1 R)
• M60: 42,703,011 km (0.106 R)
• M61: 43,394,303 km (0.06 R)
• M62: 43,791,037 km (0.106 R)
• M63: 44,688,026 km (0.079 R)
• M64: 45,188,879 km (0.093 R)
• M65: 45,289,409 km (0.076 R)
• M66: 47,109,417 km (0.118 R)
• M67: 48,336,119 km (0.036 R)
• M68: 48,953,360 km (0.11 R)
• M69: 50,299,591 km (0.09 R)
• M70: 50,925,060 km (0.085 R)
• M71: 53,240,536 km (0.1 R)
• M72: 53,452,666 km (0.084 R)
• M73: 56,669,169 km (0.049 R)
• M74: 59,837,353 km (0.056 R)
• M75: 59,947,756 km (0.118 R)
• M76: 60,721,477 km (0.111 R)
• M77: 62,279,090 km (0.025 R)
• M78: 62,502,589 km (0.087 R)
• M79: 63,062,683 km (0.081 R)
• M80: 63,174,882 km (0.094 R)
• M81: 63,737,070 km (0.107 R)
• M82: 65,319,816 km (0.053 R)
• M83: 66,572,399 km (0.062 R)
• M84: 66,800,984 km (0.102 R)
• M85: 67,029,869 km (0.092 R)
• M86: 68,985,712 km (0.117 R)
• M87: 69,217,140 km (0.081 R)
• M88: 70,493,957 km (0.101 R)
• M89: 72,482,712 km (0.098 R)
• M90: 74,252,754 km (0.05 R)
• M91: 74,608,497 km (0.056 R)
• M92: 75,083,620 km (0.1 R)
• M93: 77,594,620 km (0.101 R)
• M94: 78,196,602 km (0.117 R)
• M95: 78,920,955 km (0.112 R)
• M96: 79,162,855 km (0.11 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: 378 - 10,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit