🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.79 AU - 1.93 AU

Year: 917 Days

Day: 46.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.72 AU - 2.72 AU

Year: 1196 Days

Day: 40.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.22 AU - 2.88 AU

Year: 1473 Days

Day: 19.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.3 AU - 3.3 AU

Year: 1694 Days

Day: 40.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.09 AU - 3.89 AU

Year: 2358 Days

Day: 15.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 13.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.77 AU - 8.99 AU

Year: 8773 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,783,695 km

• M1: 200,461 km (0.099 R)
• M2: 349,161 km (0.075 R)
• M3: 493,374 km (0.084 R)
• M4: 594,652 km (0.062 R)
• M5: 725,550 km (0.114 R)
• M6: 925,263 km (0.071 R)
• M7: 1,057,059 km (0.082 R)
• M8: 1,195,736 km (0.118 R)
• M9: 1,287,439 km (0.108 R)
• M10: 1,478,476 km (0.118 R)
• M11: 1,753,437 km (0.095 R)
• M12: 1,874,312 km (0.087 R)
• M13: 1,982,471 km (0.096 R)
• M14: 2,140,746 km (0.083 R)
• M15: 2,319,964 km (0.058 R)
• M16: 2,887,688 km (0.117 R)
• M17: 2,977,596 km (0.088 R)
• M18: 3,290,256 km (0.092 R)
• M19: 3,987,531 km (0.115 R)
• M20: 4,088,061 km (0.081 R)
• M21: 4,250,674 km (0.096 R)
• M22: 4,582,332 km (0.081 R)
• M23: 5,139,584 km (0.115 R)
• M24: 5,381,933 km (0.114 R)
• M25: 5,923,776 km (0.08 R)
• M26: 6,271,292 km (0.098 R)
• M27: 6,483,123 km (0.085 R)
• M28: 6,721,283 km (0.114 R)
• M29: 7,552,748 km (0.059 R)
• M30: 8,057,042 km (0.111 R)
• M31: 8,965,849 km (0.078 R)
• M32: 9,151,500 km (0.1 R)
• M33: 9,797,913 km (0.033 R)
• M34: 10,181,930 km (0.047 R)
• M35: 10,375,660 km (0.074 R)
• M36: 10,823,406 km (0.072 R)
• M37: 10,992,900 km (0.109 R)
• M38: 11,277,435 km (0.104 R)
• M39: 11,535,492 km (0.1 R)
• M40: 11,650,981 km (0.049 R)
• M41: 11,999,395 km (0.057 R)
• M42: 12,321,778 km (0.11 R)
• M43: 12,469,282 km (0.086 R)
• M44: 12,587,763 km (0.111 R)
• M45: 12,885,463 km (0.079 R)
• M46: 13,155,487 km (0.077 R)
• M47: 13,457,675 km (0.116 R)
• M48: 14,223,167 km (0.114 R)
• M49: 14,346,885 km (0.117 R)
• M50: 14,440,084 km (0.085 R)
• M51: 15,540,975 km (0.067 R)
• M52: 16,246,778 km (0.081 R)
• M53: 16,506,031 km (0.044 R)
• M54: 16,603,568 km (0.111 R)
• M55: 17,028,726 km (0.085 R)
• M56: 18,527,846 km (0.118 R)
• M57: 18,866,685 km (0.046 R)
• M58: 20,068,854 km (0.11 R)
• M59: 20,347,255 km (0.08 R)
• M60: 20,451,824 km (0.112 R)
• M61: 21,295,855 km (0.115 R)
• M62: 21,972,038 km (0.1 R)
• M63: 22,223,063 km (0.074 R)
• M64: 22,547,092 km (0.109 R)
• M65: 23,126,933 km (0.107 R)
• M66: 23,272,642 km (0.112 R)
• M67: 23,491,952 km (0.054 R)
• M68: 23,785,164 km (0.063 R)
• M69: 23,895,567 km (0.095 R)
• M70: 24,449,678 km (0.116 R)
• M71: 24,598,228 km (0.089 R)
• M72: 24,784,178 km (0.111 R)
• M73: 24,933,328 km (0.09 R)
• M74: 25,120,175 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.3

Radius: 7.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.75 AU - 16.31 AU

Year: 22133 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 173.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,783,695 km

• M1: 750,981 km (0.065 R)
• M2: 1,597,855 km (0.111 R)
• M3: 1,702,573 km (0.12 R)
• M4: 2,144,186 km (0.079 R)
• M5: 2,437,697 km (0.077 R)
• M6: 2,901,899 km (0.105 R)
• M7: 3,226,676 km (0.109 R)
• M8: 3,326,309 km (0.064 R)
• M9: 3,494,905 km (0.115 R)
• M10: 3,666,195 km (0.077 R)
• M11: 4,052,756 km (0.044 R)
• M12: 5,017,662 km (0.103 R)
• M13: 5,249,988 km (0.119 R)
• M14: 6,339,210 km (0.111 R)
• M15: 7,189,823 km (0.029 R)
• M16: 7,495,901 km (0.12 R)
• M17: 8,211,577 km (0.074 R)
• M18: 8,393,937 km (0.097 R)
• M19: 8,809,071 km (0.091 R)
• M20: 9,948,857 km (0.088 R)
• M21: 10,535,879 km (0.079 R)
• M22: 10,783,912 km (0.089 R)
• M23: 11,437,505 km (0.059 R)
• M24: 12,000,592 km (0.049 R)
• M25: 12,625,312 km (0.059 R)
• M26: 12,730,330 km (0.117 R)
• M27: 13,047,477 km (0.079 R)
• M28: 14,287,195 km (0.089 R)
• M29: 14,837,865 km (0.12 R)
• M30: 15,283,517 km (0.118 R)
• M31: 15,339,466 km (0.064 R)
• M32: 15,676,959 km (0.056 R)
• M33: 15,733,358 km (0.046 R)
• M34: 16,588,758 km (0.1 R)
• M35: 16,935,227 km (0.105 R)
• M36: 17,109,209 km (0.075 R)
• M37: 17,752,630 km (0.09 R)
• M38: 17,870,513 km (0.062 R)
• M39: 19,365,295 km (0.065 R)
• M40: 19,913,122 km (0.082 R)
• M41: 19,974,308 km (0.103 R)
• M42: 20,158,313 km (0.058 R)
• M43: 20,342,917 km (0.092 R)
• M44: 20,775,554 km (0.061 R)
• M45: 22,155,295 km (0.059 R)
• M46: 22,856,161 km (0.079 R)
• M47: 25,002,143 km (0.037 R)
• M48: 25,532,018 km (0.11 R)
• M49: 26,401,032 km (0.079 R)
• M50: 26,602,989 km (0.082 R)
• M51: 26,873,014 km (0.107 R)
• M52: 27,076,018 km (0.038 R)
• M53: 27,756,838 km (0.066 R)
• M54: 28,926,843 km (0.03 R)
• M55: 29,622,622 km (0.11 R)
• M56: 30,464,858 km (0.106 R)
• M57: 30,535,469 km (0.099 R)
• M58: 31,172,756 km (0.115 R)
• M59: 31,957,546 km (0.062 R)
• M60: 33,183,351 km (0.101 R)
• M61: 33,838,590 km (0.108 R)
• M62: 33,911,593 km (0.081 R)
• M63: 34,204,356 km (0.073 R)
• M64: 36,202,386 km (0.068 R)
• M65: 37,479,802 km (0.103 R)
• M66: 37,858,284 km (0.116 R)
• M67: 38,085,972 km (0.069 R)
• M68: 38,542,695 km (0.115 R)
• M69: 39,769,696 km (0.068 R)
• M70: 40,233,001 km (0.098 R)
• M71: 41,009,414 km (0.082 R)
• M72: 41,555,745 km (0.112 R)
• M73: 43,209,251 km (0.106 R)
• M74: 43,288,537 km (0.115 R)
• M75: 44,643,595 km (0.064 R)
• M76: 44,803,964 km (0.112 R)
• M77: 46,093,498 km (0.07 R)
• M78: 47,068,726 km (0.043 R)
• M79: 48,544,210 km (0.102 R)
• M80: 49,619,220 km (0.093 R)
• M81: 50,535,058 km (0.051 R)
• M82: 50,869,410 km (0.098 R)
• M83: 51,288,433 km (0.107 R)
• M84: 51,456,282 km (0.078 R)
• M85: 52,214,294 km (0.12 R)
• M86: 54,339,033 km (0.117 R)
• M87: 56,059,109 km (0.108 R)
• M88: 56,491,896 km (0.105 R)
• M89: 57,360,910 km (0.062 R)
• M90: 58,059,233 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.5

Radius: 6.8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.22 AU - 19.5 AU

Year: 23931 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,783,695 km

• M1: 86,767 km (0.055 R)
• M2: 176,974 km (0.094 R)
• M3: 379,231 km (0.043 R)
• M4: 1,016,069 km (0.111 R)
• M5: 1,276,369 km (0.086 R)
• M6: 1,645,277 km (0.118 R)
• M7: 1,982,321 km (0.104 R)
• M8: 2,208,065 km (0.114 R)
• M9: 2,510,252 km (0.108 R)
• M10: 2,579,217 km (0.03 R)
• M11: 3,609,797 km (0.104 R)
• M12: 3,965,391 km (0.097 R)
• M13: 4,046,024 km (0.063 R)
• M14: 5,274,372 km (0.107 R)
• M15: 5,407,664 km (0.082 R)
• M16: 5,814,121 km (0.12 R)
• M17: 6,752,249 km (0.077 R)
• M18: 8,245,535 km (0.083 R)
• M19: 8,348,758 km (0.11 R)
• M20: 9,082,236 km (0.102 R)
• M21: 9,135,493 km (0.074 R)
• M22: 9,456,680 km (0.104 R)
• M23: 9,564,689 km (0.102 R)
• M24: 10,442,829 km (0.047 R)
• M25: 10,610,379 km (0.062 R)
• M26: 11,346,550 km (0.1 R)
• M27: 11,576,332 km (0.109 R)
• M28: 11,807,760 km (0.095 R)
• M29: 12,392,837 km (0.105 R)
• M30: 13,167,605 km (0.07 R)
• M31: 13,227,743 km (0.087 R)
• M32: 14,080,750 km (0.096 R)
• M33: 16,810,014 km (0.066 R)
• M34: 17,137,633 km (0.058 R)
• M35: 17,533,768 km (0.085 R)
• M36: 17,600,040 km (0.082 R)
• M37: 17,866,175 km (0.1 R)
• M38: 18,672,208 km (0.055 R)
• M39: 18,807,744 km (0.078 R)
• M40: 20,809,064 km (0.096 R)
• M41: 22,013,476 km (0.059 R)
• M42: 22,084,984 km (0.119 R)
• M43: 23,678,501 km (0.083 R)
• M44: 25,308,669 km (0.059 R)
• M45: 26,213,137 km (0.096 R)
• M46: 26,364,830 km (0.108 R)
• M47: 27,435,352 km (0.054 R)
• M48: 27,512,395 km (0.042 R)
• M49: 27,898,507 km (0.094 R)
• M50: 28,286,414 km (0.12 R)
• M51: 28,442,146 km (0.103 R)
• M52: 28,910,836 km (0.089 R)
• M53: 29,224,692 km (0.079 R)
• M54: 30,332,315 km (0.079 R)
• M55: 30,491,636 km (0.052 R)
• M56: 31,292,434 km (0.102 R)
• M57: 32,262,576 km (0.106 R)
• M58: 32,669,781 km (0.109 R)
• M59: 34,066,726 km (0.045 R)
• M60: 34,647,615 km (0.081 R)
• M61: 34,897,593 km (0.074 R)
• M62: 35,148,169 km (0.088 R)
• M63: 35,650,968 km (0.09 R)
• M64: 36,748,717 km (0.094 R)
• M65: 38,804,491 km (0.06 R)
• M66: 38,977,426 km (0.108 R)
• M67: 39,064,043 km (0.078 R)
• M68: 39,324,194 km (0.103 R)
• M69: 39,584,943 km (0.12 R)
• M70: 39,671,859 km (0.116 R)
• M71: 40,458,146 km (0.072 R)
• M72: 41,249,369 km (0.073 R)
• M73: 43,923,880 km (0.099 R)
• M74: 44,104,145 km (0.106 R)
• M75: 45,829,158 km (0.087 R)
• M76: 47,114,204 km (0.103 R)
• M77: 47,668,614 km (0.119 R)
• M78: 47,853,816 km (0.107 R)
• M79: 49,063,913 km (0.104 R)
• M80: 49,907,645 km (0.084 R)
• M81: 51,419,331 km (0.118 R)
• M82: 52,085,341 km (0.096 R)
• M83: 53,714,761 km (0.032 R)
• M84: 57,515,594 km (0.106 R)
• M85: 59,897,342 km (0.108 R)
• M86: 61,301,617 km (0.116 R)
• M87: 62,007,719 km (0.048 R)
• M88: 62,615,086 km (0.095 R)
• M89: 63,021,245 km (0.1 R)
• M90: 63,326,275 km (0.119 R)
• M91: 66,300,879 km (0.115 R)
• M92: 69,320,661 km (0.081 R)
• M93: 70,161,551 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.6

Radius: 6.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.3 AU - 19.16 AU

Year: 25865 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,783,695 km

• M1: 138,677 km (0.089 R)
• M2: 194,477 km (0.12 R)
• M3: 262,095 km (0.085 R)
• M4: 404,064 km (0.043 R)
• M5: 1,017,714 km (0.057 R)
• M6: 1,214,735 km (0.089 R)
• M7: 2,118,306 km (0.116 R)
• M8: 2,588,043 km (0.079 R)
• M9: 2,880,357 km (0.107 R)
• M10: 3,997,853 km (0.054 R)
• M11: 4,335,645 km (0.119 R)
• M12: 4,548,074 km (0.093 R)
• M13: 5,403,176 km (0.066 R)
• M14: 5,488,596 km (0.115 R)
• M15: 5,747,401 km (0.11 R)
• M16: 5,922,281 km (0.074 R)
• M17: 6,069,335 km (0.097 R)
• M18: 6,608,486 km (0.11 R)
• M19: 6,699,890 km (0.094 R)
• M20: 6,883,896 km (0.103 R)
• M21: 8,152,635 km (0.092 R)
• M22: 8,415,030 km (0.058 R)
• M23: 8,880,728 km (0.113 R)
• M24: 8,981,557 km (0.062 R)
• M25: 9,218,520 km (0.099 R)
• M26: 10,327,639 km (0.096 R)
• M27: 10,398,398 km (0.097 R)
• M28: 10,575,821 km (0.089 R)
• M29: 12,972,828 km (0.113 R)
• M30: 13,125,717 km (0.068 R)
• M31: 14,251,292 km (0.114 R)
• M32: 14,330,130 km (0.056 R)
• M33: 15,569,548 km (0.085 R)
• M34: 17,176,828 km (0.058 R)
• M35: 17,555,310 km (0.108 R)
• M36: 17,809,028 km (0.048 R)
• M37: 19,750,958 km (0.05 R)
• M38: 22,350,969 km (0.044 R)
• M39: 22,488,450 km (0.099 R)
• M40: 22,626,080 km (0.071 R)
• M41: 24,252,956 km (0.085 R)
• M42: 24,441,151 km (0.108 R)
• M43: 24,819,334 km (0.073 R)
• M44: 24,961,602 km (0.108 R)
• M45: 25,342,328 km (0.106 R)
• M46: 27,176,996 km (0.072 R)
• M47: 28,209,072 km (0.11 R)
• M48: 28,308,106 km (0.059 R)
• M49: 29,103,967 km (0.065 R)
• M50: 30,362,234 km (0.106 R)
• M51: 32,983,638 km (0.111 R)
• M52: 34,718,075 km (0.057 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit