🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.63 AU - 0.87 AU

Year: 241 Days

Day: 30.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.66 AU - 1.04 AU

Year: 291 Days

Day: 26.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,755,275 km

• M1: 407,056 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.04 AU - 4.32 AU

Year: 3169 Days

Day: 29.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.2

Radius: 7.9

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.23 AU - 13.57 AU

Year: 16193 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,755,275 km

• M1: 154,086 km (0.088 R)
• M2: 454,778 km (0.119 R)
• M3: 601,383 km (0.109 R)
• M4: 742,753 km (0.108 R)
• M5: 828,623 km (0.111 R)
• M6: 1,106,725 km (0.106 R)
• M7: 1,660,237 km (0.109 R)
• M8: 1,774,530 km (0.07 R)
• M9: 2,320,861 km (0.092 R)
• M10: 2,384,590 km (0.061 R)
• M11: 3,019,932 km (0.061 R)
• M12: 3,195,560 km (0.088 R)
• M13: 3,302,523 km (0.103 R)
• M14: 3,667,841 km (0.084 R)
• M15: 5,128,514 km (0.119 R)
• M16: 5,338,400 km (0.113 R)
• M17: 6,295,078 km (0.106 R)
• M18: 6,610,580 km (0.1 R)
• M19: 7,445,187 km (0.098 R)
• M20: 7,635,176 km (0.082 R)
• M21: 10,247,155 km (0.057 R)
• M22: 11,427,931 km (0.059 R)
• M23: 11,482,534 km (0.047 R)
• M24: 11,812,547 km (0.074 R)
• M25: 12,538,097 km (0.097 R)
• M26: 12,991,827 km (0.102 R)
• M27: 15,460,790 km (0.039 R)
• M28: 15,886,097 km (0.103 R)
• M29: 16,748,230 km (0.074 R)
• M30: 16,997,310 km (0.08 R)
• M31: 17,310,418 km (0.108 R)
• M32: 18,197,384 km (0.049 R)
• M33: 20,213,365 km (0.088 R)
• M34: 20,478,602 km (0.098 R)
• M35: 20,745,036 km (0.117 R)
• M36: 21,146,706 km (0.119 R)
• M37: 21,618,687 km (0.093 R)
• M38: 21,890,058 km (0.119 R)
• M39: 22,162,476 km (0.08 R)
• M40: 22,641,787 km (0.071 R)
• M41: 24,100,367 km (0.113 R)
• M42: 24,593,441 km (0.111 R)
• M43: 25,589,165 km (0.059 R)
• M44: 26,598,202 km (0.119 R)
• M45: 26,816,166 km (0.103 R)
• M46: 27,253,740 km (0.095 R)
• M47: 27,400,196 km (0.103 R)
• M48: 28,284,021 km (0.107 R)
• M49: 29,326,867 km (0.119 R)
• M50: 30,003,947 km (0.059 R)
• M51: 30,306,584 km (0.054 R)
• M52: 30,610,118 km (0.054 R)
• M53: 30,914,849 km (0.095 R)
• M54: 31,603,897 km (0.112 R)
• M55: 32,297,881 km (0.092 R)
• M56: 32,530,356 km (0.101 R)
• M57: 34,568,478 km (0.06 R)
• M58: 34,727,051 km (0.085 R)
• M59: 35,763,017 km (0.087 R)
• M60: 36,809,154 km (0.025 R)
• M61: 37,295,348 km (0.095 R)
• M62: 37,783,785 km (0.107 R)
• M63: 38,110,506 km (0.106 R)
• M64: 38,356,146 km (0.062 R)
• M65: 39,344,240 km (0.044 R)
• M66: 39,509,695 km (0.093 R)
• M67: 41,429,186 km (0.055 R)
• M68: 41,513,409 km (0.067 R)
• M69: 42,188,694 km (0.039 R)
• M70: 44,494,296 km (0.077 R)
• M71: 44,839,269 km (0.082 R)
• M72: 45,185,289 km (0.101 R)
• M73: 45,271,906 km (0.097 R)
• M74: 46,054,004 km (0.081 R)
• M75: 46,840,589 km (0.063 R)
• M76: 47,719,626 km (0.108 R)
• M77: 49,583,616 km (0.117 R)
• M78: 50,389,649 km (0.119 R)
• M79: 50,479,408 km (0.118 R)
• M80: 50,569,316 km (0.091 R)
• M81: 53,107,693 km (0.032 R)
• M82: 54,669,046 km (0.097 R)
• M83: 55,780,259 km (0.11 R)
• M84: 56,338,558 km (0.045 R)
• M85: 57,273,246 km (0.099 R)
• M86: 57,742,534 km (0.087 R)
• M87: 59,347,719 km (0.091 R)
• M88: 59,537,409 km (0.028 R)
• M89: 60,967,415 km (0.085 R)
• M90: 63,084,973 km (0.063 R)
• M91: 63,375,642 km (0.063 R)
• M92: 64,347,729 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.4

Radius: 3.7

Gravity: 24.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.08 AU - 14.52 AU

Year: 17988 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,755,275 km

• M1: 55,202 km (0.106 R)
• M2: 86,168 km (0.069 R)
• M3: 170,392 km (0.082 R)
• M4: 229,034 km (0.102 R)
• M5: 511,774 km (0.073 R)
• M6: 546,331 km (0.039 R)
• M7: 933,192 km (0.112 R)
• M8: 1,485,806 km (0.079 R)
• M9: 1,510,789 km (0.109 R)
• M10: 1,637,349 km (0.101 R)
• M11: 1,714,990 km (0.047 R)
• M12: 1,955,095 km (0.094 R)
• M13: 2,407,628 km (0.103 R)
• M14: 2,615,569 km (0.096 R)
• M15: 2,922,394 km (0.031 R)
• M16: 3,144,098 km (0.091 R)
• M17: 3,436,861 km (0.07 R)
• M18: 3,569,854 km (0.099 R)
• M19: 4,510,675 km (0.106 R)
• M20: 4,840,389 km (0.075 R)
• M21: 5,102,185 km (0.092 R)
• M22: 5,639,541 km (0.06 R)
• M23: 5,678,586 km (0.028 R)
• M24: 6,356,563 km (0.117 R)
• M25: 6,519,774 km (0.041 R)
• M26: 7,101,710 km (0.115 R)
• M27: 7,228,569 km (0.038 R)
• M28: 7,356,176 km (0.041 R)
• M29: 8,359,230 km (0.071 R)
• M30: 8,672,937 km (0.084 R)
• M31: 8,899,278 km (0.103 R)
• M32: 9,404,321 km (0.111 R)
• M33: 9,497,071 km (0.059 R)
• M34: 10,060,307 km (0.03 R)
• M35: 10,250,446 km (0.072 R)
• M36: 11,813,744 km (0.055 R)
• M37: 11,863,859 km (0.109 R)
• M38: 12,216,013 km (0.116 R)
• M39: 13,189,446 km (0.106 R)
• M40: 13,764,201 km (0.083 R)
• M41: 14,453,997 km (0.109 R)
• M42: 15,482,332 km (0.101 R)
• M43: 15,756,845 km (0.057 R)
• M44: 15,977,501 km (0.074 R)
• M45: 17,894,897 km (0.063 R)
• M46: 18,125,128 km (0.114 R)
• M47: 18,472,495 km (0.105 R)
• M48: 18,588,732 km (0.105 R)
• M49: 20,421,456 km (0.092 R)
• M50: 20,722,447 km (0.109 R)
• M51: 20,782,884 km (0.087 R)
• M52: 21,389,803 km (0.085 R)
• M53: 21,450,839 km (0.058 R)
• M54: 21,634,096 km (0.12 R)
• M55: 22,064,040 km (0.102 R)
• M56: 22,558,910 km (0.116 R)
• M57: 22,683,076 km (0.091 R)
• M58: 22,745,309 km (0.091 R)
• M59: 23,307,797 km (0.086 R)
• M60: 23,496,440 km (0.09 R)
• M61: 24,001,632 km (0.113 R)
• M62: 24,382,807 km (0.11 R)
• M63: 25,992,780 km (0.087 R)
• M64: 27,106,985 km (0.111 R)
• M65: 27,437,745 km (0.074 R)
• M66: 28,036,287 km (0.118 R)
• M67: 28,976,060 km (0.027 R)
• M68: 29,111,147 km (0.083 R)
• M69: 30,610,716 km (0.09 R)
• M70: 34,325,231 km (0.045 R)
• M71: 35,185,718 km (0.041 R)
• M72: 36,927,935 km (0.099 R)
• M73: 37,662,162 km (0.08 R)
• M74: 37,957,169 km (0.039 R)
• M75: 39,518,671 km (0.098 R)
• M76: 40,571,242 km (0.038 R)
• M77: 40,798,032 km (0.087 R)
• M78: 41,556,793 km (0.06 R)
• M79: 41,938,117 km (0.097 R)
• M80: 42,090,857 km (0.047 R)
• M81: 42,934,589 km (0.091 R)
• M82: 44,404,986 km (0.096 R)
• M83: 44,482,777 km (0.114 R)
• M84: 46,601,681 km (0.068 R)
• M85: 49,881,615 km (0.112 R)
• M86: 49,962,547 km (0.099 R)
• M87: 51,100,089 km (0.112 R)
• M88: 52,822,260 km (0.11 R)
• M89: 52,987,267 km (0.113 R)
• M90: 54,480,104 km (0.1 R)
• M91: 55,566,783 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 4.4

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.31 AU - 17.53 AU

Year: 23557 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,755,275 km

• M1: 408,103 km (0.103 R)
• M2: 837,898 km (0.108 R)
• M3: 907,909 km (0.092 R)
• M4: 1,233,883 km (0.116 R)
• M5: 1,535,921 km (0.042 R)
• M6: 2,335,223 km (0.027 R)
• M7: 2,845,950 km (0.115 R)
• M8: 3,059,725 km (0.099 R)
• M9: 4,004,885 km (0.066 R)
• M10: 6,880,455 km (0.103 R)
• M11: 7,118,914 km (0.106 R)
• M12: 7,263,276 km (0.102 R)
• M13: 7,652,829 km (0.034 R)
• M14: 8,249,874 km (0.079 R)
• M15: 8,300,288 km (0.102 R)
• M16: 8,965,251 km (0.072 R)
• M17: 9,647,118 km (0.078 R)
• M18: 10,074,968 km (0.081 R)
• M19: 10,838,665 km (0.114 R)
• M20: 12,652,689 km (0.083 R)
• M21: 13,003,047 km (0.065 R)
• M22: 15,794,094 km (0.103 R)
• M23: 15,856,626 km (0.102 R)
• M24: 16,870,601 km (0.067 R)
• M25: 17,385,217 km (0.051 R)
• M26: 18,035,968 km (0.064 R)
• M27: 19,093,475 km (0.108 R)
• M28: 19,495,295 km (0.025 R)
• M29: 20,171,029 km (0.054 R)
• M30: 20,717,061 km (0.048 R)
• M31: 21,337,294 km (0.113 R)
• M32: 21,545,385 km (0.041 R)
• M33: 21,614,948 km (0.059 R)
• M34: 21,823,936 km (0.11 R)
• M35: 22,807,991 km (0.037 R)
• M36: 23,662,942 km (0.116 R)
• M37: 24,166,489 km (0.09 R)
• M38: 24,528,366 km (0.09 R)
• M39: 25,038,046 km (0.116 R)
• M40: 26,513,231 km (0.049 R)
• M41: 27,411,715 km (0.106 R)
• M42: 27,562,360 km (0.082 R)
• M43: 27,713,454 km (0.113 R)
• M44: 28,778,142 km (0.085 R)
• M45: 29,546,776 km (0.1 R)
• M46: 30,088,919 km (0.05 R)
• M47: 33,088,356 km (0.085 R)
• M48: 33,409,543 km (0.096 R)
• M49: 33,974,275 km (0.078 R)
• M50: 34,379,535 km (0.034 R)
• M51: 34,949,503 km (0.1 R)
• M52: 35,113,014 km (0.059 R)
• M53: 36,927,486 km (0.112 R)
• M54: 39,026,195 km (0.113 R)
• M55: 41,595,239 km (0.093 R)
• M56: 41,681,856 km (0.103 R)
• M57: 41,941,857 km (0.103 R)
• M58: 42,900,181 km (0.032 R)
• M59: 45,193,517 km (0.103 R)
• M60: 45,371,688 km (0.115 R)
• M61: 45,460,699 km (0.054 R)
• M62: 45,996,708 km (0.099 R)
• M63: 46,355,144 km (0.083 R)
• M64: 48,343,150 km (0.094 R)
• M65: 52,028,344 km (0.083 R)
• M66: 57,240,783 km (0.077 R)
• M67: 58,982,401 km (0.091 R)
• M68: 59,664,418 km (0.036 R)
• M69: 60,055,317 km (0.086 R)
• M70: 61,429,972 km (0.081 R)
• M71: 62,616,582 km (0.065 R)
• M72: 65,616,169 km (0.092 R)
• M73: 67,743,451 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 3.1

Gravity: 57.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.53 AU - 21.73 AU

Year: 31030 Days

Day: 22.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 94,755,275 km

• M1: 46,974 km (0.032 R)
• M2: 163,062 km (0.03 R)
• M3: 347,665 km (0.103 R)
• M4: 368,908 km (0.105 R)
• M5: 530,773 km (0.094 R)
• M6: 1,260,212 km (0.11 R)
• M7: 1,536,370 km (0.078 R)
• M8: 2,511,150 km (0.072 R)
• M9: 2,638,607 km (0.106 R)
• M10: 2,988,965 km (0.086 R)
• M11: 3,078,724 km (0.117 R)
• M12: 6,100,452 km (0.1 R)
• M13: 6,618,958 km (0.082 R)
• M14: 7,575,337 km (0.1 R)
• M15: 7,882,910 km (0.055 R)
• M16: 8,007,076 km (0.116 R)
• M17: 8,510,324 km (0.097 R)
• M18: 9,546,887 km (0.093 R)
• M19: 10,350,228 km (0.041 R)
• M20: 10,691,311 km (0.086 R)
• M21: 10,897,606 km (0.092 R)
• M22: 11,244,524 km (0.096 R)
• M23: 11,524,721 km (0.111 R)
• M24: 11,595,181 km (0.101 R)
• M25: 11,665,642 km (0.095 R)
• M26: 12,091,846 km (0.111 R)
• M27: 12,451,031 km (0.097 R)
• M28: 14,222,569 km (0.087 R)
• M29: 14,601,500 km (0.118 R)
• M30: 17,345,125 km (0.109 R)
• M31: 17,506,541 km (0.115 R)
• M32: 18,403,680 km (0.058 R)
• M33: 19,650,877 km (0.091 R)
• M34: 19,734,951 km (0.111 R)
• M35: 21,269,376 km (0.079 R)
• M36: 21,963,511 km (0.1 R)
• M37: 22,930,062 km (0.118 R)
• M38: 23,373,919 km (0.09 R)
• M39: 24,000,136 km (0.085 R)
• M40: 24,904,306 km (0.038 R)
• M41: 25,269,175 km (0.076 R)
• M42: 26,839,055 km (0.106 R)
• M43: 27,306,698 km (0.08 R)
• M44: 27,966,125 km (0.107 R)
• M45: 29,012,712 km (0.078 R)
• M46: 29,588,963 km (0.071 R)
• M47: 30,168,954 km (0.114 R)
• M48: 30,655,296 km (0.056 R)
• M49: 32,030,400 km (0.111 R)
• M50: 32,228,468 km (0.091 R)
• M51: 33,325,319 km (0.117 R)
• M52: 34,535,566 km (0.067 R)
• M53: 36,791,652 km (0.113 R)
• M54: 40,798,930 km (0.039 R)
• M55: 40,906,341 km (0.087 R)
• M56: 43,619,448 km (0.094 R)
• M57: 45,719,952 km (0.07 R)
• M58: 45,831,402 km (0.105 R)
• M59: 46,838,645 km (0.08 R)
• M60: 50,939,870 km (0.087 R)
• M61: 51,634,453 km (0.118 R)
• M62: 51,983,016 km (0.081 R)
• M63: 52,332,178 km (0.113 R)
• M64: 52,916,058 km (0.1 R)
• M65: 53,150,179 km (0.101 R)
• M66: 53,619,617 km (0.095 R)
• M67: 54,326,168 km (0.082 R)
• M68: 56,583,749 km (0.074 R)
• M69: 59,114,496 km (0.105 R)
• M70: 61,312,987 km (0.056 R)
• M71: 65,286,755 km (0.075 R)
• M72: 65,663,592 km (0.064 R)
• M73: 69,983,978 km (0.068 R)
• M74: 70,112,483 km (0.104 R)
• M75: 70,369,642 km (0.075 R)
• M76: 72,438,131 km (0.048 R)
• M77: 72,568,132 km (0.093 R)
• M78: 72,958,433 km (0.111 R)
• M79: 75,051,756 km (0.046 R)
• M80: 75,314,749 km (0.099 R)
• M81: 75,841,782 km (0.107 R)
• M82: 76,634,651 km (0.117 R)
• M83: 77,164,676 km (0.03 R)
• M84: 77,962,033 km (0.109 R)
• M85: 78,228,467 km (0.106 R)
• M86: 82,125,192 km (0.06 R)
• M87: 82,803,469 km (0.082 R)
• M88: 84,575,455 km (0.111 R)
• M89: 84,712,337 km (0.047 R)
• M90: 85,946,969 km (0.102 R)
• M91: 86,360,008 km (0.105 R)
• M92: 87,325,962 km (0.099 R)
• M93: 88,434,332 km (0.107 R)
• M94: 88,712,136 km (0.056 R)
• M95: 89,268,789 km (0.097 R)
• M96: 89,547,490 km (0.102 R)
• M97: 90,105,640 km (0.05 R)
• M98: 94,613,173 km (0.109 R)
• M99: 94,755,291 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit