🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 22.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.74 AU - 0.84 AU

Year: 259 Days

Day: 17.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.89 AU - 0.95 AU

Year: 326 Days

Day: 21.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.91 AU - 1.09 AU

Year: 369 Days

Day: 42.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,675,981 km

• M1: 442,211 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.9 AU - 2.5 AU

Year: 1204 Days

Day: 17.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,675,981 km

• M1: 190,887 km (0.084 R)
• M2: 615,446 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.3

Radius: 11.6

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.76 AU - 11 AU

Year: 11458 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,675,981 km

• M1: 146,008 km (0.111 R)
• M2: 470,037 km (0.085 R)
• M3: 599,588 km (0.089 R)
• M4: 724,203 km (0.096 R)
• M5: 980,764 km (0.036 R)
• M6: 1,087,577 km (0.089 R)
• M7: 1,630,168 km (0.087 R)
• M8: 1,810,882 km (0.1 R)
• M9: 2,136,407 km (0.087 R)
• M10: 2,363,946 km (0.084 R)
• M11: 2,599,562 km (0.093 R)
• M12: 3,190,025 km (0.081 R)
• M13: 3,550,705 km (0.106 R)
• M14: 3,821,328 km (0.074 R)
• M15: 4,239,903 km (0.106 R)
• M16: 4,527,280 km (0.087 R)
• M17: 5,739,622 km (0.057 R)
• M18: 5,937,689 km (0.11 R)
• M19: 6,340,855 km (0.079 R)
• M20: 6,545,804 km (0.037 R)
• M21: 6,669,971 km (0.061 R)
• M22: 6,794,735 km (0.034 R)
• M23: 7,516,844 km (0.116 R)
• M24: 7,821,276 km (0.113 R)
• M25: 8,713,328 km (0.109 R)
• M26: 9,403,573 km (0.063 R)
• M27: 9,684,667 km (0.106 R)
• M28: 10,063,748 km (0.116 R)
• M29: 10,255,084 km (0.12 R)
• M30: 10,885,339 km (0.063 R)
• M31: 11,728,623 km (0.031 R)
• M32: 11,829,152 km (0.104 R)
• M33: 12,592,700 km (0.083 R)
• M34: 12,798,995 km (0.094 R)
• M35: 13,267,386 km (0.07 R)
• M36: 13,477,422 km (0.119 R)
• M37: 13,635,547 km (0.071 R)
• M38: 14,007,148 km (0.083 R)
• M39: 15,196,451 km (0.114 R)
• M40: 15,416,210 km (0.058 R)
• M41: 15,637,017 km (0.1 R)
• M42: 16,193,670 km (0.109 R)
• M43: 18,250,791 km (0.097 R)
• M44: 18,836,765 km (0.109 R)
• M45: 20,268,118 km (0.089 R)
• M46: 20,813,851 km (0.038 R)
• M47: 20,935,773 km (0.113 R)
• M48: 21,796,111 km (0.105 R)
• M49: 22,730,648 km (0.073 R)
• M50: 23,171,214 km (0.066 R)
• M51: 24,317,134 km (0.104 R)
• M52: 24,574,293 km (0.12 R)
• M53: 24,896,975 km (0.104 R)
• M54: 25,091,303 km (0.102 R)
• M55: 25,351,154 km (0.1 R)
• M56: 25,742,652 km (0.089 R)
• M57: 26,597,753 km (0.084 R)
• M58: 26,995,534 km (0.043 R)
• M59: 31,499,477 km (0.1 R)
• M60: 31,850,135 km (0.109 R)
• M61: 32,838,677 km (0.083 R)
• M62: 33,908,901 km (0.097 R)
• M63: 34,701,171 km (0.077 R)
• M64: 35,499,425 km (0.079 R)
• M65: 36,083,754 km (0.055 R)
• M66: 38,452,936 km (0.111 R)
• M67: 39,354,413 km (0.093 R)
• M68: 40,567,053 km (0.097 R)
• M69: 41,484,537 km (0.04 R)
• M70: 41,561,280 km (0.117 R)
• M71: 42,641,078 km (0.092 R)
• M72: 43,106,626 km (0.115 R)
• M73: 43,184,268 km (0.111 R)
• M74: 44,985,725 km (0.111 R)
• M75: 46,492,176 km (0.105 R)
• M76: 47,371,961 km (0.049 R)
• M77: 47,934,748 km (0.105 R)
• M78: 48,257,281 km (0.076 R)
• M79: 48,418,847 km (0.092 R)
• M80: 49,310,450 km (0.098 R)
• M81: 50,371,249 km (0.104 R)
• M82: 50,453,228 km (0.095 R)
• M83: 51,192,391 km (0.119 R)
• M84: 51,687,261 km (0.119 R)
• M85: 51,852,567 km (0.067 R)
• M86: 52,183,627 km (0.061 R)
• M87: 52,432,408 km (0.071 R)
• M88: 52,515,435 km (0.117 R)
• M89: 53,515,048 km (0.038 R)
• M90: 54,773,465 km (0.047 R)
• M91: 56,807,099 km (0.106 R)
• M92: 56,977,790 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 12.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.09 AU - 12.87 AU

Year: 12518 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,675,981 km

• M1: 227,090 km (0.034 R)
• M2: 375,640 km (0.049 R)
• M3: 586,872 km (0.082 R)
• M4: 763,996 km (0.082 R)
• M5: 1,108,221 km (0.086 R)
• M6: 2,097,213 km (0.12 R)
• M7: 2,553,636 km (0.052 R)
• M8: 2,763,222 km (0.073 R)
• M9: 2,978,494 km (0.117 R)
• M10: 3,167,585 km (0.109 R)
• M11: 3,557,587 km (0.11 R)
• M12: 3,691,178 km (0.065 R)
• M13: 4,206,842 km (0.112 R)
• M14: 5,041,448 km (0.116 R)
• M15: 5,191,944 km (0.112 R)
• M16: 6,125,584 km (0.098 R)
• M17: 6,246,010 km (0.084 R)
• M18: 6,570,937 km (0.118 R)
• M19: 6,901,399 km (0.111 R)
• M20: 7,152,873 km (0.12 R)
• M21: 7,407,488 km (0.105 R)
• M22: 8,188,987 km (0.095 R)
• M23: 8,544,731 km (0.093 R)
• M24: 10,112,966 km (0.069 R)
• M25: 10,351,125 km (0.059 R)
• M26: 12,018,843 km (0.107 R)
• M27: 12,576,244 km (0.064 R)
• M28: 12,883,817 km (0.102 R)
• M29: 13,611,162 km (0.073 R)
• M30: 13,926,963 km (0.113 R)
• M31: 14,032,729 km (0.027 R)
• M32: 14,458,784 km (0.11 R)
• M33: 15,105,645 km (0.04 R)
• M34: 15,542,321 km (0.109 R)
• M35: 16,093,739 km (0.117 R)
• M36: 16,260,541 km (0.106 R)
• M37: 17,272,869 km (0.078 R)
• M38: 17,443,710 km (0.118 R)
• M39: 18,479,825 km (0.105 R)
• M40: 19,654,318 km (0.058 R)
• M41: 20,071,098 km (0.065 R)
• M42: 20,490,869 km (0.068 R)
• M43: 22,944,573 km (0.059 R)
• M44: 23,320,662 km (0.084 R)
• M45: 23,635,566 km (0.114 R)
• M46: 24,524,925 km (0.051 R)
• M47: 26,074,759 km (0.085 R)
• M48: 28,257,093 km (0.115 R)
• M49: 29,608,111 km (0.052 R)
• M50: 30,017,561 km (0.088 R)
• M51: 30,360,140 km (0.116 R)
• M52: 31,257,129 km (0.094 R)
• M53: 31,743,621 km (0.104 R)
• M54: 32,022,771 km (0.066 R)
• M55: 32,162,645 km (0.119 R)
• M56: 32,513,302 km (0.108 R)
• M57: 33,076,837 km (0.047 R)
• M58: 34,070,915 km (0.094 R)
• M59: 34,213,781 km (0.112 R)
• M60: 36,598,820 km (0.051 R)
• M61: 36,964,886 km (0.029 R)
• M62: 39,336,162 km (0.115 R)
• M63: 39,861,400 km (0.09 R)
• M64: 40,389,032 km (0.04 R)
• M65: 41,070,749 km (0.114 R)
• M66: 41,909,245 km (0.112 R)
• M67: 42,368,810 km (0.106 R)
• M68: 42,830,319 km (0.079 R)
• M69: 42,907,362 km (0.072 R)
• M70: 44,614,274 km (0.11 R)
• M71: 44,770,604 km (0.105 R)
• M72: 46,501,601 km (0.054 R)
• M73: 47,934,150 km (0.103 R)
• M74: 48,254,439 km (0.114 R)
• M75: 49,139,011 km (0.06 R)
• M76: 49,947,887 km (0.031 R)
• M77: 50,761,101 km (0.086 R)
• M78: 51,496,673 km (0.095 R)
• M79: 51,742,612 km (0.118 R)
• M80: 52,978,440 km (0.056 R)
• M81: 53,061,168 km (0.062 R)
• M82: 53,143,896 km (0.075 R)
• M83: 53,890,838 km (0.089 R)
• M84: 55,311,270 km (0.115 R)
• M85: 55,563,192 km (0.065 R)
• M86: 55,983,862 km (0.114 R)
• M87: 56,405,728 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.1

Radius: 8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.89 AU - 17.05 AU

Year: 24661 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,675,981 km

• M1: 108,608 km (0.048 R)
• M2: 269,127 km (0.087 R)
• M3: 448,943 km (0.096 R)
• M4: 512,373 km (0.047 R)
• M5: 898,335 km (0.101 R)
• M6: 1,244,505 km (0.098 R)
• M7: 1,313,769 km (0.098 R)
• M8: 1,604,587 km (0.092 R)
• M9: 1,731,745 km (0.056 R)
• M10: 2,050,538 km (0.096 R)
• M11: 2,245,165 km (0.104 R)
• M12: 2,563,060 km (0.081 R)
• M13: 2,833,832 km (0.096 R)
• M14: 3,903,756 km (0.118 R)
• M15: 4,752,575 km (0.102 R)
• M16: 4,936,580 km (0.104 R)
• M17: 5,085,280 km (0.059 R)
• M18: 5,311,323 km (0.118 R)
• M19: 5,579,253 km (0.05 R)
• M20: 5,930,209 km (0.081 R)
• M21: 7,876,627 km (0.085 R)
• M22: 7,963,543 km (0.06 R)
• M23: 8,094,591 km (0.044 R)
• M24: 8,625,514 km (0.077 R)
• M25: 8,715,123 km (0.105 R)
• M26: 9,907,717 km (0.085 R)
• M27: 10,190,158 km (0.034 R)
• M28: 10,284,854 km (0.101 R)
• M29: 10,523,013 km (0.077 R)
• M30: 10,859,609 km (0.105 R)
• M31: 11,543,121 km (0.12 R)
• M32: 11,790,706 km (0.087 R)
• M33: 12,039,936 km (0.036 R)
• M34: 12,645,209 km (0.066 R)
• M35: 12,900,423 km (0.07 R)
• M36: 13,003,047 km (0.118 R)
• M37: 13,571,818 km (0.06 R)
• M38: 13,780,657 km (0.104 R)
• M39: 14,096,009 km (0.12 R)
• M40: 15,872,334 km (0.116 R)
• M41: 17,264,492 km (0.065 R)
• M42: 17,434,136 km (0.112 R)
• M43: 18,175,692 km (0.107 R)
• M44: 18,348,328 km (0.101 R)
• M45: 18,463,668 km (0.066 R)
• M46: 19,454,156 km (0.07 R)
• M47: 20,761,342 km (0.032 R)
• M48: 21,912,947 km (0.103 R)
• M49: 21,974,132 km (0.115 R)
• M50: 22,096,802 km (0.065 R)
• M51: 22,465,711 km (0.074 R)
• M52: 22,960,880 km (0.048 R)
• M53: 24,531,508 km (0.087 R)
• M54: 26,201,319 km (0.098 R)
• M55: 26,396,395 km (0.106 R)
• M56: 26,918,790 km (0.105 R)
• M57: 27,247,008 km (0.107 R)
• M58: 27,510,600 km (0.118 R)
• M59: 28,373,031 km (0.088 R)
• M60: 28,707,083 km (0.115 R)
• M61: 28,841,123 km (0.095 R)
• M62: 29,042,482 km (0.104 R)
• M63: 30,601,890 km (0.09 R)
• M64: 31,841,159 km (0.049 R)
• M65: 32,049,399 km (0.09 R)
• M66: 32,118,812 km (0.102 R)
• M67: 32,327,501 km (0.063 R)
• M68: 35,010,390 km (0.095 R)
• M69: 35,800,266 km (0.102 R)
• M70: 37,032,504 km (0.084 R)
• M71: 37,470,826 km (0.112 R)
• M72: 38,647,862 km (0.062 R)
• M73: 39,166,518 km (0.074 R)
• M74: 39,240,868 km (0.104 R)
• M75: 39,464,068 km (0.107 R)
• M76: 41,718,807 km (0.078 R)
• M77: 44,324,353 km (0.096 R)
• M78: 44,556,828 km (0.082 R)
• M79: 44,634,320 km (0.105 R)
• M80: 45,881,517 km (0.099 R)
• M81: 46,038,146 km (0.091 R)
• M82: 46,116,536 km (0.096 R)
• M83: 46,273,613 km (0.076 R)
• M84: 48,729,113 km (0.095 R)
• M85: 48,809,148 km (0.025 R)
• M86: 49,289,506 km (0.099 R)
• M87: 49,610,693 km (0.111 R)
• M88: 50,013,111 km (0.108 R)
• M89: 50,174,378 km (0.087 R)
• M90: 50,659,225 km (0.063 R)
• M91: 52,942,387 km (0.091 R)
• M92: 55,759,465 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.1

Radius: 6.7

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.81 AU - 18.17 AU

Year: 28153 Days

Day: 25 Hours

Environment

Temp: -202 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,675,981 km

• M1: 86,318 km (0.076 R)
• M2: 138,079 km (0.099 R)
• M3: 290,818 km (0.1 R)
• M4: 388,655 km (0.117 R)
• M5: 475,721 km (0.075 R)
• M6: 545,583 km (0.114 R)
• M7: 722,558 km (0.085 R)
• M8: 976,724 km (0.112 R)
• M9: 1,290,581 km (0.074 R)
• M10: 2,361,851 km (0.063 R)
• M11: 3,132,280 km (0.076 R)
• M12: 3,222,338 km (0.086 R)
• M13: 4,674,185 km (0.077 R)
• M14: 5,304,591 km (0.046 R)
• M15: 7,230,813 km (0.042 R)
• M16: 7,530,607 km (0.099 R)
• M17: 8,454,524 km (0.077 R)
• M18: 9,283,745 km (0.109 R)
• M19: 10,474,394 km (0.11 R)
• M20: 12,277,198 km (0.102 R)
• M21: 12,850,906 km (0.096 R)
• M22: 13,360,137 km (0.118 R)
• M23: 13,580,495 km (0.092 R)
• M24: 13,727,998 km (0.109 R)
• M25: 14,173,650 km (0.062 R)
• M26: 14,323,248 km (0.116 R)
• M27: 14,699,636 km (0.088 R)
• M28: 15,003,170 km (0.044 R)
• M29: 15,539,180 km (0.066 R)
• M30: 16,472,521 km (0.088 R)
• M31: 16,945,998 km (0.089 R)
• M32: 17,423,963 km (0.096 R)
• M33: 17,504,148 km (0.1 R)
• M34: 17,584,332 km (0.1 R)
• M35: 18,068,281 km (0.046 R)
• M36: 18,311,827 km (0.117 R)
• M37: 21,834,408 km (0.083 R)
• M38: 22,180,427 km (0.042 R)
• M39: 22,354,260 km (0.093 R)
• M40: 22,528,542 km (0.058 R)
• M41: 23,760,630 km (0.083 R)
• M42: 24,295,293 km (0.116 R)
• M43: 24,654,028 km (0.034 R)
• M44: 26,842,795 km (0.045 R)
• M45: 28,430,327 km (0.111 R)
• M46: 30,336,653 km (0.101 R)
• M47: 31,597,763 km (0.091 R)
• M48: 32,480,839 km (0.057 R)
• M49: 35,787,551 km (0.099 R)
• M50: 36,195,654 km (0.111 R)
• M51: 38,154,787 km (0.107 R)
• M52: 38,676,136 km (0.089 R)
• M53: 38,780,705 km (0.077 R)
• M54: 39,936,797 km (0.051 R)
• M55: 43,581,300 km (0.096 R)
• M56: 43,690,058 km (0.065 R)
• M57: 44,016,929 km (0.084 R)
• M58: 44,782,871 km (0.061 R)
• M59: 45,663,703 km (0.087 R)
• M60: 50,608,960 km (0.05 R)
• M61: 54,193,773 km (0.115 R)
• M62: 55,249,785 km (0.091 R)
• M63: 55,721,317 km (0.114 R)
• M64: 58,218,405 km (0.043 R)
• M65: 59,179,422 km (0.068 R)
• M66: 61,360,559 km (0.094 R)
• M67: 66,175,665 km (0.085 R)
• M68: 66,551,156 km (0.101 R)
• M69: 67,052,758 km (0.119 R)
• M70: 70,727,031 km (0.119 R)
• M71: 72,266,393 km (0.074 R)
• M72: 72,653,103 km (0.041 R)
• M73: 73,946,676 km (0.071 R)
• M74: 74,076,378 km (0.079 R)
• M75: 76,032,071 km (0.067 R)
• M76: 76,163,118 km (0.099 R)
• M77: 77,345,241 km (0.082 R)
• M78: 80,394,045 km (0.106 R)
• M79: 82,537,932 km (0.05 R)
• M80: 82,941,996 km (0.102 R)
• M81: 83,481,895 km (0.109 R)
• M82: 85,244,158 km (0.044 R)
• M83: 86,061,710 km (0.088 R)
• M84: 86,198,293 km (0.12 R)
• M85: 86,334,876 km (0.069 R)
• M86: 87,292,901 km (0.11 R)
• M87: 88,116,886 km (0.1 R)
• M88: 88,254,516 km (0.054 R)
• M89: 88,529,926 km (0.051 R)
• M90: 88,667,705 km (0.095 R)
• M91: 89,634,407 km (0.115 R)
• M92: 90,604,399 km (0.114 R)
• M93: 91,160,454 km (0.1 R)
• M94: 93,255,124 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit