🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.24 AU - 1.5 AU

Year: 577 Days

Day: 36.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,500,329 km

• M1: 173,683 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.05 AU - 4.47 AU

Year: 2624 Days

Day: 21.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,500,329 km

• M1: 1,376,899 km (0.111 R)

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.5

Radius: 6.9

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.96 AU - 16.56 AU

Year: 17377 Days

Day: 18.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,500,329 km

• M1: 194,477 km (0.07 R)
• M2: 252,970 km (0.088 R)
• M3: 305,628 km (0.069 R)
• M4: 489,634 km (0.089 R)
• M5: 541,095 km (0.106 R)
• M6: 669,151 km (0.033 R)
• M7: 727,046 km (0.077 R)
• M8: 869,313 km (0.097 R)
• M9: 933,042 km (0.091 R)
• M10: 1,927,419 km (0.04 R)
• M11: 2,331,632 km (0.116 R)
• M12: 2,825,006 km (0.117 R)
• M13: 3,249,415 km (0.107 R)
• M14: 3,520,487 km (0.098 R)
• M15: 3,693,571 km (0.089 R)
• M16: 3,940,707 km (0.075 R)
• M17: 4,084,321 km (0.098 R)
• M18: 4,229,730 km (0.094 R)
• M19: 4,451,135 km (0.086 R)
• M20: 4,714,128 km (0.11 R)
• M21: 6,269,796 km (0.091 R)
• M22: 8,014,407 km (0.088 R)
• M23: 8,380,323 km (0.062 R)
• M24: 8,518,851 km (0.113 R)
• M25: 10,587,789 km (0.082 R)
• M26: 12,327,613 km (0.109 R)
• M27: 12,380,121 km (0.119 R)
• M28: 12,696,670 km (0.1 R)
• M29: 12,749,778 km (0.042 R)
• M30: 12,909,249 km (0.097 R)
• M31: 13,716,778 km (0.09 R)
• M32: 13,825,686 km (0.034 R)
• M33: 14,209,105 km (0.043 R)
• M34: 15,042,365 km (0.108 R)
• M35: 15,323,759 km (0.118 R)
• M36: 16,235,558 km (0.114 R)
• M37: 18,832,427 km (0.101 R)
• M38: 19,624,099 km (0.053 R)
• M39: 19,931,373 km (0.095 R)
• M40: 20,116,575 km (0.112 R)
• M41: 20,800,537 km (0.103 R)
• M42: 21,051,113 km (0.067 R)
• M43: 21,935,985 km (0.118 R)
• M44: 23,221,030 km (0.101 R)
• M45: 23,415,956 km (0.081 R)
• M46: 24,069,400 km (0.092 R)
• M47: 24,662,705 km (0.116 R)
• M48: 24,728,827 km (0.093 R)
• M49: 25,060,785 km (0.062 R)
• M50: 25,194,077 km (0.034 R)
• M51: 25,461,109 km (0.086 R)
• M52: 27,015,131 km (0.096 R)
• M53: 27,083,498 km (0.116 R)
• M54: 28,878,373 km (0.109 R)
• M55: 28,948,086 km (0.113 R)
• M56: 29,157,822 km (0.111 R)
• M57: 31,139,545 km (0.091 R)
• M58: 32,002,126 km (0.105 R)
• M59: 33,091,498 km (0.102 R)
• M60: 33,971,582 km (0.097 R)
• M61: 34,488,443 km (0.103 R)
• M62: 35,082,496 km (0.112 R)
• M63: 37,036,244 km (0.094 R)
• M64: 37,187,936 km (0.096 R)
• M65: 38,639,933 km (0.074 R)
• M66: 40,969,770 km (0.099 R)
• M67: 41,441,303 km (0.077 R)
• M68: 42,389,454 km (0.09 R)
• M69: 43,745,110 km (0.069 R)
• M70: 43,825,295 km (0.094 R)
• M71: 45,114,828 km (0.098 R)
• M72: 46,171,737 km (0.119 R)
• M73: 46,580,439 km (0.111 R)
• M74: 46,826,228 km (0.092 R)
• M75: 48,061,607 km (0.116 R)
• M76: 48,392,817 km (0.076 R)
• M77: 48,475,844 km (0.063 R)
• M78: 48,891,127 km (0.116 R)
• M79: 49,809,060 km (0.06 R)
• M80: 49,892,835 km (0.088 R)
• M81: 49,976,609 km (0.108 R)
• M82: 50,312,157 km (0.1 R)
• M83: 50,648,603 km (0.091 R)
• M84: 52,171,360 km (0.104 R)
• M85: 52,341,453 km (0.045 R)
• M86: 53,966,684 km (0.116 R)
• M87: 56,217,683 km (0.056 R)
• M88: 58,587,313 km (0.115 R)
• M89: 58,941,112 km (0.047 R)

Asteroid Belt

Center: 14.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.6

Radius: 5.9

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.63 AU - 14.89 AU

Year: 20408 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,500,329 km

• M1: 100,530 km (0.086 R)
• M2: 274,063 km (0.114 R)
• M3: 491,728 km (0.057 R)
• M4: 709,692 km (0.046 R)
• M5: 854,503 km (0.083 R)
• M6: 930,349 km (0.119 R)
• M7: 1,089,222 km (0.111 R)
• M8: 1,432,699 km (0.108 R)
• M9: 1,973,046 km (0.053 R)
• M10: 2,282,564 km (0.048 R)
• M11: 2,533,889 km (0.111 R)
• M12: 2,831,888 km (0.061 R)
• M13: 3,141,106 km (0.085 R)
• M14: 3,259,887 km (0.09 R)
• M15: 3,420,555 km (0.03 R)
• M16: 3,833,445 km (0.083 R)
• M17: 3,917,968 km (0.054 R)
• M18: 4,305,726 km (0.055 R)
• M19: 4,571,262 km (0.088 R)
• M20: 5,025,292 km (0.046 R)
• M21: 5,829,979 km (0.086 R)
• M22: 5,878,598 km (0.117 R)
• M23: 6,775,886 km (0.065 R)
• M24: 7,344,956 km (0.045 R)
• M25: 7,661,954 km (0.045 R)
• M26: 8,583,926 km (0.08 R)
• M27: 9,369,165 km (0.101 R)
• M28: 9,426,162 km (0.075 R)
• M29: 9,655,196 km (0.075 R)
• M30: 9,828,131 km (0.079 R)
• M31: 11,007,411 km (0.106 R)
• M32: 13,112,403 km (0.063 R)
• M33: 13,754,627 km (0.098 R)
• M34: 16,218,504 km (0.071 R)
• M35: 16,287,019 km (0.098 R)
• M36: 17,817,256 km (0.079 R)
• M37: 19,611,234 km (0.103 R)
• M38: 21,537,007 km (0.095 R)
• M39: 21,687,652 km (0.092 R)
• M40: 22,141,532 km (0.109 R)
• M41: 24,615,133 km (0.103 R)
• M42: 26,526,994 km (0.046 R)
• M43: 26,688,410 km (0.117 R)
• M44: 26,769,342 km (0.119 R)
• M45: 28,073,985 km (0.066 R)
• M46: 28,651,433 km (0.046 R)
• M47: 28,817,038 km (0.054 R)
• M48: 29,232,621 km (0.099 R)
• M49: 29,817,698 km (0.106 R)
• M50: 30,406,665 km (0.029 R)
• M51: 31,084,493 km (0.087 R)
• M52: 31,681,687 km (0.06 R)
• M53: 31,938,846 km (0.103 R)
• M54: 32,024,715 km (0.104 R)
• M55: 32,196,603 km (0.116 R)
• M56: 32,282,772 km (0.036 R)
• M57: 33,234,663 km (0.075 R)
• M58: 33,321,729 km (0.111 R)
• M59: 33,670,442 km (0.12 R)
• M60: 35,254,683 km (0.1 R)
• M61: 35,521,117 km (0.065 R)
• M62: 36,324,457 km (0.071 R)
• M63: 37,043,425 km (0.097 R)
• M64: 39,136,598 km (0.07 R)
• M65: 39,504,609 km (0.115 R)
• M66: 41,455,066 km (0.092 R)
• M67: 41,924,055 km (0.093 R)
• M68: 42,394,690 km (0.072 R)
• M69: 46,417,676 km (0.093 R)
• M70: 49,464,087 km (0.087 R)
• M71: 50,760,801 km (0.086 R)
• M72: 52,980,535 km (0.086 R)
• M73: 53,183,838 km (0.03 R)
• M74: 54,409,344 km (0.105 R)
• M75: 55,128,611 km (0.116 R)
• M76: 55,954,391 km (0.065 R)
• M77: 56,161,584 km (0.119 R)
• M78: 57,409,529 km (0.061 R)
• M79: 58,666,451 km (0.114 R)
• M80: 58,876,935 km (0.057 R)
• M81: 58,982,252 km (0.096 R)
• M82: 61,101,156 km (0.056 R)
• M83: 62,706,491 km (0.114 R)
• M84: 63,137,033 km (0.087 R)
• M85: 63,892,652 km (0.118 R)
• M86: 65,522,072 km (0.049 R)
• M87: 66,506,277 km (0.039 R)
• M88: 66,835,392 km (0.085 R)
• M89: 67,165,106 km (0.058 R)
• M90: 68,267,941 km (0.096 R)
• M91: 68,710,751 km (0.06 R)
• M92: 71,163,258 km (0.057 R)
• M93: 72,174,839 km (0.094 R)
• M94: 72,287,486 km (0.077 R)
• M95: 72,400,283 km (0.096 R)
• M96: 72,738,823 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.8

Radius: 3.1

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.51 AU - 18.97 AU

Year: 24649 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,500,329 km

• M1: 47,123 km (0.034 R)
• M2: 90,806 km (0.109 R)
• M3: 125,213 km (0.05 R)
• M4: 209,287 km (0.119 R)
• M5: 283,638 km (0.108 R)
• M6: 731,683 km (0.101 R)
• M7: 1,199,925 km (0.083 R)
• M8: 1,450,800 km (0.108 R)
• M9: 1,894,956 km (0.117 R)
• M10: 3,077,079 km (0.101 R)
• M11: 3,448,979 km (0.089 R)
• M12: 3,608,001 km (0.075 R)
• M13: 3,640,165 km (0.074 R)
• M14: 3,867,554 km (0.113 R)
• M15: 4,751,827 km (0.107 R)
• M16: 5,107,870 km (0.102 R)
• M17: 5,325,684 km (0.099 R)
• M18: 5,657,941 km (0.056 R)
• M19: 6,035,077 km (0.119 R)
• M20: 7,254,599 km (0.107 R)
• M21: 7,663,749 km (0.055 R)
• M22: 8,164,453 km (0.08 R)
• M23: 8,805,331 km (0.087 R)
• M24: 9,373,653 km (0.116 R)
• M25: 10,270,791 km (0.079 R)
• M26: 10,868,585 km (0.085 R)
• M27: 10,915,109 km (0.096 R)
• M28: 11,336,078 km (0.089 R)
• M29: 11,762,282 km (0.036 R)
• M30: 12,242,192 km (0.102 R)
• M31: 13,320,045 km (0.05 R)
• M32: 14,072,073 km (0.118 R)
• M33: 14,427,817 km (0.044 R)
• M34: 15,408,132 km (0.071 R)
• M35: 15,460,342 km (0.101 R)
• M36: 15,774,647 km (0.093 R)
• M37: 15,985,430 km (0.08 R)
• M38: 16,356,433 km (0.04 R)
• M39: 16,623,315 km (0.049 R)
• M40: 17,595,552 km (0.115 R)
• M41: 17,814,114 km (0.093 R)
• M42: 18,530,539 km (0.098 R)
• M43: 20,219,499 km (0.11 R)
• M44: 20,563,125 km (0.086 R)
• M45: 20,678,166 km (0.071 R)
• M46: 21,430,793 km (0.111 R)
• M47: 22,606,033 km (0.089 R)
• M48: 24,104,256 km (0.098 R)
• M49: 24,651,336 km (0.076 R)
• M50: 25,079,784 km (0.048 R)
• M51: 25,387,357 km (0.099 R)
• M52: 25,819,844 km (0.08 R)
• M53: 26,006,094 km (0.078 R)
• M54: 26,317,257 km (0.119 R)
• M55: 26,755,130 km (0.061 R)
• M56: 26,880,643 km (0.065 R)
• M57: 27,637,907 km (0.115 R)
• M58: 27,701,337 km (0.098 R)
• M59: 27,764,766 km (0.12 R)
• M60: 28,722,642 km (0.051 R)
• M61: 28,786,819 km (0.105 R)
• M62: 29,821,288 km (0.091 R)
• M63: 30,342,936 km (0.042 R)
• M64: 31,329,235 km (0.103 R)
• M65: 31,461,629 km (0.114 R)
• M66: 31,527,901 km (0.114 R)
• M67: 31,660,445 km (0.062 R)
• M68: 33,333,398 km (0.092 R)
• M69: 33,400,866 km (0.116 R)
• M70: 33,942,560 km (0.064 R)
• M71: 34,692,195 km (0.118 R)
• M72: 35,103,440 km (0.108 R)
• M73: 36,485,574 km (0.095 R)
• M74: 37,253,311 km (0.094 R)
• M75: 37,393,484 km (0.086 R)
• M76: 38,167,653 km (0.068 R)
• M77: 39,660,041 km (0.045 R)
• M78: 39,731,549 km (0.112 R)
• M79: 40,305,406 km (0.116 R)
• M80: 41,388,794 km (0.064 R)
• M81: 41,752,018 km (0.103 R)
• M82: 41,897,576 km (0.097 R)
• M83: 42,774,669 km (0.099 R)
• M84: 43,362,888 km (0.078 R)
• M85: 43,731,796 km (0.056 R)
• M86: 44,101,751 km (0.094 R)
• M87: 44,398,404 km (0.086 R)
• M88: 45,217,901 km (0.026 R)
• M89: 46,569,368 km (0.073 R)
• M90: 46,644,915 km (0.113 R)
• M91: 48,621,552 km (0.104 R)
• M92: 49,928,589 km (0.109 R)
• M93: 51,091,562 km (0.118 R)
• M94: 51,715,386 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.1

Radius: 4.8

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.92 AU - 22.14 AU

Year: 27553 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,500,329 km

• M1: 229,782 km (0.094 R)
• M2: 321,635 km (0.108 R)
• M3: 407,505 km (0.084 R)
• M4: 602,281 km (0.088 R)
• M5: 1,069,176 km (0.091 R)
• M6: 1,805,347 km (0.106 R)
• M7: 1,929,962 km (0.102 R)
• M8: 2,456,397 km (0.118 R)
• M9: 2,629,631 km (0.034 R)
• M10: 6,360,153 km (0.111 R)
• M11: 6,454,849 km (0.063 R)
• M12: 6,741,927 km (0.054 R)
• M13: 7,477,650 km (0.108 R)
• M14: 8,290,116 km (0.101 R)
• M15: 8,393,637 km (0.032 R)
• M16: 9,832,619 km (0.114 R)
• M17: 10,107,431 km (0.118 R)
• M18: 10,552,335 km (0.026 R)
• M19: 10,946,824 km (0.107 R)
• M20: 11,518,737 km (0.095 R)
• M21: 13,352,508 km (0.096 R)
• M22: 14,959,039 km (0.078 R)
• M23: 15,085,150 km (0.095 R)
• M24: 15,211,560 km (0.103 R)
• M25: 15,784,819 km (0.089 R)
• M26: 16,887,056 km (0.049 R)
• M27: 18,080,847 km (0.108 R)
• M28: 18,215,037 km (0.061 R)
• M29: 18,417,143 km (0.099 R)
• M30: 18,959,735 km (0.059 R)
• M31: 21,607,767 km (0.116 R)
• M32: 22,756,828 km (0.109 R)
• M33: 23,411,768 km (0.103 R)
• M34: 25,639,729 km (0.112 R)
• M35: 26,321,147 km (0.069 R)
• M36: 29,975,225 km (0.032 R)
• M37: 30,853,065 km (0.11 R)
• M38: 32,470,667 km (0.111 R)
• M39: 33,372,143 km (0.107 R)
• M40: 33,536,851 km (0.099 R)
• M41: 37,571,804 km (0.117 R)
• M42: 42,468,592 km (0.096 R)
• M43: 44,084,697 km (0.086 R)
• M44: 44,446,575 km (0.115 R)
• M45: 44,627,887 km (0.082 R)
• M46: 47,469,200 km (0.091 R)
• M47: 47,747,152 km (0.112 R)
• M48: 48,398,202 km (0.11 R)
• M49: 48,491,402 km (0.103 R)
• M50: 48,584,601 km (0.069 R)
• M51: 50,746,739 km (0.11 R)
• M52: 51,696,536 km (0.107 R)
• M53: 51,791,830 km (0.1 R)
• M54: 52,556,275 km (0.075 R)
• M55: 53,228,269 km (0.06 R)
• M56: 56,042,504 km (0.105 R)
• M57: 56,827,294 km (0.097 R)
• M58: 56,925,580 km (0.086 R)
• M59: 57,813,294 km (0.119 R)
• M60: 59,203,357 km (0.086 R)
• M61: 62,726,238 km (0.045 R)
• M62: 65,696,204 km (0.031 R)
• M63: 67,146,406 km (0.114 R)
• M64: 69,446,324 km (0.116 R)
• M65: 70,394,624 km (0.087 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 10,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit