🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.59 AU - 0.75 AU

Year: 360 Days

Day: 34.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.6

Radius: 9.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.08 AU

Year: 617 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 60,650,359 km

• M1: 113,694 km (0.036 R)
• M2: 363,224 km (0.099 R)
• M3: 444,006 km (0.106 R)
• M4: 590,313 km (0.106 R)
• M5: 680,521 km (0.106 R)
• M6: 753,524 km (0.108 R)
• M7: 843,283 km (0.113 R)
• M8: 917,783 km (0.087 R)
• M9: 975,229 km (0.055 R)
• M10: 1,124,527 km (0.065 R)
• M11: 1,212,640 km (0.065 R)
• M12: 1,286,990 km (0.094 R)
• M13: 1,395,898 km (0.051 R)
• M14: 1,508,096 km (0.12 R)
• M15: 1,588,430 km (0.073 R)
• M16: 1,658,442 km (0.063 R)
• M17: 1,771,538 km (0.102 R)
• M18: 1,875,060 km (0.109 R)
• M19: 1,955,543 km (0.071 R)
• M20: 2,120,101 km (0.119 R)
• M21: 2,217,190 km (0.097 R)
• M22: 2,282,714 km (0.063 R)
• M23: 2,395,660 km (0.098 R)
• M24: 2,530,897 km (0.114 R)
• M25: 2,731,657 km (0.117 R)
• M26: 3,024,420 km (0.059 R)
• M27: 3,112,085 km (0.111 R)
• M28: 3,327,356 km (0.067 R)
• M29: 3,463,490 km (0.118 R)
• M30: 3,570,752 km (0.07 R)
• M31: 3,717,956 km (0.102 R)
• M32: 3,986,484 km (0.099 R)
• M33: 4,066,669 km (0.067 R)
• M34: 4,318,591 km (0.065 R)
• M35: 4,459,064 km (0.101 R)
• M36: 4,534,012 km (0.096 R)
• M37: 4,668,351 km (0.111 R)
• M38: 4,761,401 km (0.115 R)
• M39: 4,880,780 km (0.032 R)
• M40: 5,009,883 km (0.074 R)
• M41: 5,122,680 km (0.117 R)
• M42: 5,183,716 km (0.079 R)
• M43: 5,253,877 km (0.086 R)
• M44: 5,466,007 km (0.08 R)
• M45: 5,582,095 km (0.063 R)
• M46: 5,990,497 km (0.116 R)
• M47: 6,286,851 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 14.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.91 AU - 1.07 AU

Year: 646 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,650,359 km

• M1: 186,549 km (0.057 R)
• M2: 285,433 km (0.069 R)
• M3: 377,735 km (0.081 R)
• M4: 479,461 km (0.092 R)
• M5: 622,477 km (0.088 R)
• M6: 731,234 km (0.081 R)
• M7: 880,683 km (0.081 R)
• M8: 1,012,179 km (0.081 R)
• M9: 1,232,387 km (0.116 R)
• M10: 1,329,177 km (0.078 R)
• M11: 1,442,273 km (0.119 R)
• M12: 1,565,841 km (0.087 R)
• M13: 1,664,426 km (0.08 R)
• M14: 1,758,074 km (0.084 R)
• M15: 2,011,792 km (0.075 R)
• M16: 2,286,005 km (0.084 R)
• M17: 2,836,226 km (0.1 R)
• M18: 2,993,603 km (0.082 R)
• M19: 3,127,044 km (0.047 R)
• M20: 3,226,078 km (0.037 R)
• M21: 3,326,309 km (0.101 R)
• M22: 3,473,962 km (0.102 R)
• M23: 3,690,280 km (0.081 R)
• M24: 4,057,393 km (0.082 R)
• M25: 4,355,692 km (0.098 R)
• M26: 4,456,670 km (0.097 R)
• M27: 4,764,692 km (0.088 R)
• M28: 4,995,073 km (0.086 R)
• M29: 5,197,030 km (0.113 R)
• M30: 5,358,446 km (0.047 R)
• M31: 5,774,777 km (0.102 R)
• M32: 5,886,078 km (0.12 R)
• M33: 6,077,114 km (0.101 R)
• M34: 6,224,468 km (0.066 R)
• M35: 6,350,130 km (0.08 R)
• M36: 6,557,772 km (0.1 R)
• M37: 6,826,151 km (0.066 R)
• M38: 7,027,061 km (0.072 R)
• M39: 7,181,895 km (0.105 R)
• M40: 7,446,683 km (0.111 R)
• M41: 7,555,889 km (0.088 R)
• M42: 7,961,150 km (0.119 R)
• M43: 8,185,098 km (0.12 R)
• M44: 8,360,875 km (0.104 R)
• M45: 8,563,281 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 13.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.12 AU - 1.12 AU

Year: 778 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,650,359 km

• M1: 166,802 km (0.118 R)
• M2: 324,179 km (0.041 R)
• M3: 414,386 km (0.117 R)
• M4: 513,869 km (0.109 R)
• M5: 608,564 km (0.111 R)
• M6: 698,472 km (0.077 R)
• M7: 815,159 km (0.088 R)
• M8: 921,074 km (0.027 R)
• M9: 1,041,800 km (0.12 R)
• M10: 1,148,612 km (0.073 R)
• M11: 1,290,132 km (0.067 R)
• M12: 1,373,907 km (0.085 R)
• M13: 1,465,012 km (0.059 R)
• M14: 1,580,502 km (0.082 R)
• M15: 1,682,228 km (0.107 R)
• M16: 2,155,107 km (0.103 R)
• M17: 2,243,370 km (0.066 R)
• M18: 2,416,903 km (0.114 R)
• M19: 2,502,174 km (0.084 R)
• M20: 2,595,224 km (0.101 R)
• M21: 2,853,579 km (0.099 R)
• M22: 2,957,849 km (0.092 R)
• M23: 3,177,758 km (0.045 R)
• M24: 3,329,749 km (0.091 R)
• M25: 3,558,784 km (0.118 R)
• M26: 3,663,951 km (0.025 R)
• M27: 3,885,057 km (0.062 R)
• M28: 4,102,871 km (0.086 R)
• M29: 4,324,725 km (0.037 R)
• M30: 4,437,222 km (0.114 R)
• M31: 4,930,297 km (0.107 R)
• M32: 5,166,512 km (0.036 R)
• M33: 5,260,310 km (0.098 R)
• M34: 5,527,791 km (0.092 R)
• M35: 5,641,336 km (0.055 R)
• M36: 5,906,423 km (0.099 R)
• M37: 6,094,318 km (0.076 R)
• M38: 6,184,526 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 14.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.18 AU - 1.54 AU

Year: 1040 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 60,650,359 km

• M1: 183,257 km (0.105 R)
• M2: 277,354 km (0.103 R)
• M3: 443,258 km (0.116 R)
• M4: 549,922 km (0.057 R)
• M5: 684,859 km (0.096 R)
• M6: 839,543 km (0.079 R)
• M7: 974,032 km (0.113 R)
• M8: 1,267,094 km (0.093 R)
• M9: 1,455,438 km (0.074 R)
• M10: 1,573,171 km (0.089 R)
• M11: 1,678,039 km (0.112 R)
• M12: 1,895,255 km (0.051 R)
• M13: 2,007,454 km (0.111 R)
• M14: 2,104,244 km (0.092 R)
• M15: 2,220,780 km (0.088 R)
• M16: 2,311,885 km (0.074 R)
• M17: 2,650,874 km (0.112 R)
• M18: 2,925,835 km (0.038 R)
• M19: 3,272,453 km (0.095 R)
• M20: 3,377,022 km (0.053 R)
• M21: 3,525,274 km (0.069 R)
• M22: 3,654,227 km (0.089 R)
• M23: 3,983,343 km (0.119 R)
• M24: 4,140,420 km (0.111 R)
• M25: 4,402,815 km (0.076 R)
• M26: 4,635,589 km (0.055 R)
• M27: 4,968,295 km (0.061 R)
• M28: 5,125,522 km (0.055 R)
• M29: 5,407,813 km (0.077 R)
• M30: 5,557,112 km (0.112 R)
• M31: 5,885,479 km (0.115 R)
• M32: 5,987,655 km (0.104 R)
• M33: 6,246,160 km (0.077 R)
• M34: 6,350,579 km (0.068 R)
• M35: 6,614,171 km (0.088 R)
• M36: 6,747,313 km (0.084 R)
• M37: 6,894,816 km (0.118 R)
• M38: 7,057,130 km (0.111 R)
• M39: 7,858,975 km (0.111 R)
• M40: 8,099,528 km (0.036 R)
• M41: 8,299,540 km (0.08 R)
• M42: 8,646,159 km (0.108 R)
• M43: 8,777,356 km (0.104 R)
• M44: 8,879,830 km (0.079 R)
• M45: 8,997,564 km (0.12 R)
• M46: 9,160,177 km (0.099 R)
• M47: 9,684,368 km (0.034 R)
• M48: 9,775,174 km (0.061 R)
• M49: 10,279,917 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.7

Radius: 7.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.53 AU - 6.31 AU

Year: 9449 Days

Day: 20.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,650,359 km

• M1: 302,337 km (0.113 R)
• M2: 863,778 km (0.092 R)
• M3: 1,423,573 km (0.066 R)
• M4: 1,574,368 km (0.098 R)
• M5: 1,730,548 km (0.071 R)
• M6: 1,801,607 km (0.087 R)
• M7: 2,229,307 km (0.061 R)
• M8: 2,345,994 km (0.103 R)
• M9: 3,066,756 km (0.115 R)
• M10: 3,153,374 km (0.119 R)
• M11: 4,253,965 km (0.107 R)
• M12: 4,472,528 km (0.085 R)
• M13: 5,487,998 km (0.078 R)
• M14: 5,994,686 km (0.093 R)
• M15: 6,076,067 km (0.054 R)
• M16: 6,294,779 km (0.078 R)
• M17: 6,405,182 km (0.083 R)
• M18: 6,768,256 km (0.105 R)
• M19: 7,023,620 km (0.076 R)
• M20: 7,253,253 km (0.052 R)
• M21: 7,719,998 km (0.088 R)
• M22: 7,779,089 km (0.082 R)
• M23: 8,106,409 km (0.083 R)
• M24: 8,651,694 km (0.09 R)
• M25: 8,805,331 km (0.075 R)
• M26: 9,177,680 km (0.038 R)
• M27: 9,618,694 km (0.041 R)
• M28: 9,905,773 km (0.078 R)
• M29: 10,131,067 km (0.117 R)
• M30: 10,228,006 km (0.041 R)
• M31: 10,553,831 km (0.093 R)
• M32: 10,685,178 km (0.09 R)
• M33: 11,416,861 km (0.115 R)
• M34: 11,993,261 km (0.092 R)
• M35: 14,210,751 km (0.094 R)
• M36: 14,940,788 km (0.079 R)
• M37: 15,051,341 km (0.09 R)
• M38: 15,310,444 km (0.064 R)
• M39: 15,645,544 km (0.114 R)
• M40: 15,795,291 km (0.113 R)
• M41: 16,096,282 km (0.118 R)
• M42: 16,209,677 km (0.076 R)
• M43: 16,285,374 km (0.098 R)
• M44: 16,551,209 km (0.068 R)
• M45: 17,280,349 km (0.11 R)
• M46: 17,357,691 km (0.105 R)
• M47: 17,629,211 km (0.076 R)
• M48: 18,729,803 km (0.087 R)
• M49: 18,849,033 km (0.054 R)
• M50: 19,088,240 km (0.068 R)
• M51: 19,328,494 km (0.069 R)
• M52: 20,014,699 km (0.104 R)
• M53: 20,462,894 km (0.059 R)
• M54: 20,626,704 km (0.115 R)
• M55: 20,749,823 km (0.112 R)
• M56: 21,162,115 km (0.078 R)
• M57: 22,204,513 km (0.119 R)
• M58: 22,330,773 km (0.118 R)
• M59: 22,457,184 km (0.039 R)
• M60: 22,583,893 km (0.098 R)
• M61: 23,220,881 km (0.053 R)
• M62: 23,477,441 km (0.081 R)
• M63: 23,777,834 km (0.105 R)
• M64: 23,950,021 km (0.078 R)
• M65: 24,209,124 km (0.113 R)
• M66: 24,382,359 km (0.106 R)
• M67: 24,686,641 km (0.115 R)
• M68: 25,562,686 km (0.083 R)
• M69: 26,182,021 km (0.104 R)
• M70: 26,493,633 km (0.042 R)
• M71: 28,024,169 km (0.086 R)
• M72: 28,708,430 km (0.055 R)
• M73: 29,768,331 km (0.074 R)
• M74: 31,217,186 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.1

Radius: 5.1

Gravity: 31.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.7 AU - 8 AU

Year: 13072 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,650,359 km

• M1: 247,734 km (0.036 R)
• M2: 641,775 km (0.108 R)
• M3: 680,820 km (0.117 R)
• M4: 887,863 km (0.038 R)
• M5: 1,044,343 km (0.071 R)
• M6: 1,137,692 km (0.03 R)
• M7: 1,258,417 km (0.047 R)
• M8: 1,618,200 km (0.082 R)
• M9: 2,488,112 km (0.12 R)
• M10: 2,805,558 km (0.075 R)
• M11: 4,385,312 km (0.114 R)
• M12: 5,002,104 km (0.103 R)
• M13: 5,935,595 km (0.045 R)
• M14: 6,019,370 km (0.072 R)
• M15: 6,486,564 km (0.081 R)
• M16: 6,702,882 km (0.074 R)
• M17: 8,422,211 km (0.083 R)
• M18: 9,281,650 km (0.087 R)
• M19: 9,378,889 km (0.092 R)
• M20: 9,427,508 km (0.101 R)
• M21: 9,869,869 km (0.106 R)
• M22: 10,218,582 km (0.063 R)
• M23: 10,470,205 km (0.093 R)
• M24: 10,571,483 km (0.07 R)
• M25: 10,672,910 km (0.114 R)
• M26: 11,916,368 km (0.11 R)
• M27: 12,932,736 km (0.107 R)
• M28: 13,809,978 km (0.094 R)
• M29: 14,311,879 km (0.108 R)
• M30: 15,276,037 km (0.12 R)
• M31: 15,563,564 km (0.08 R)
• M32: 16,260,989 km (0.071 R)
• M33: 16,731,624 km (0.058 R)
• M34: 18,658,445 km (0.119 R)
• M35: 18,965,719 km (0.092 R)
• M36: 19,398,805 km (0.114 R)
• M37: 19,647,885 km (0.092 R)
• M38: 19,897,863 km (0.096 R)
• M39: 20,590,801 km (0.035 R)
• M40: 20,908,397 km (0.106 R)
• M41: 21,419,872 km (0.06 R)
• M42: 22,716,586 km (0.063 R)
• M43: 23,110,627 km (0.116 R)
• M44: 23,440,640 km (0.112 R)
• M45: 23,573,034 km (0.067 R)
• M46: 24,372,934 km (0.093 R)
• M47: 25,249,577 km (0.083 R)
• M48: 25,453,330 km (0.096 R)
• M49: 26,136,394 km (0.078 R)
• M50: 26,618,248 km (0.079 R)
• M51: 27,241,922 km (0.085 R)
• M52: 28,292,099 km (0.094 R)
• M53: 29,070,606 km (0.079 R)
• M54: 29,213,023 km (0.066 R)
• M55: 29,641,322 km (0.088 R)
• M56: 30,287,585 km (0.076 R)
• M57: 30,576,458 km (0.066 R)
• M58: 32,549,355 km (0.114 R)
• M59: 34,262,101 km (0.116 R)
• M60: 34,412,447 km (0.086 R)
• M61: 34,789,284 km (0.11 R)
• M62: 35,319,010 km (0.106 R)
• M63: 37,001,388 km (0.097 R)
• M64: 37,852,300 km (0.105 R)
• M65: 39,809,938 km (0.067 R)
• M66: 40,443,336 km (0.107 R)
• M67: 40,522,772 km (0.063 R)
• M68: 40,840,967 km (0.104 R)
• M69: 42,041,340 km (0.067 R)
• M70: 42,524,840 km (0.089 R)
• M71: 43,497,226 km (0.059 R)
• M72: 43,822,901 km (0.083 R)
• M73: 45,381,262 km (0.075 R)
• M74: 46,707,597 km (0.049 R)
• M75: 48,046,647 km (0.117 R)
• M76: 49,823,122 km (0.06 R)
• M77: 50,591,158 km (0.032 R)
• M78: 51,019,456 km (0.119 R)
• M79: 51,191,045 km (0.031 R)
• M80: 51,448,952 km (0.097 R)
• M81: 52,225,065 km (0.073 R)
• M82: 54,752,372 km (0.115 R)
• M83: 55,104,076 km (0.053 R)
• M84: 55,280,153 km (0.039 R)
• M85: 55,544,642 km (0.12 R)
• M86: 56,075,116 km (0.106 R)
• M87: 56,252,240 km (0.068 R)
• M88: 58,751,871 km (0.114 R)
• M89: 59,111,953 km (0.043 R)
• M90: 59,382,426 km (0.111 R)
• M91: 60,559,462 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit