🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 199 Days

Day: 14.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,381,029 km

• M1: 161,117 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.72 AU - 1.14 AU

Year: 403 Days

Day: 43 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.93 AU - 1.11 AU

Year: 463 Days

Day: 47 Hours

Environment

Temp: -83 °C

Axial Tilt: 86.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.01 AU - 2.07 AU

Year: 1310 Days

Day: 18.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.76 AU - 2.82 AU

Year: 1558 Days

Day: 36.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.3

Radius: 13.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.5 AU - 2.82 AU

Year: 1950 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,381,029 km

• M1: 180,864 km (0.107 R)
• M2: 629,657 km (0.034 R)
• M3: 832,961 km (0.1 R)
• M4: 967,749 km (0.113 R)
• M5: 1,076,357 km (0.087 R)
• M6: 1,180,626 km (0.101 R)
• M7: 1,371,812 km (0.087 R)
• M8: 1,534,575 km (0.073 R)
• M9: 1,683,724 km (0.1 R)
• M10: 1,827,488 km (0.069 R)
• M11: 1,932,804 km (0.071 R)
• M12: 2,239,031 km (0.112 R)
• M13: 2,467,467 km (0.059 R)
• M14: 2,643,843 km (0.047 R)
• M15: 2,873,625 km (0.094 R)
• M16: 3,575,539 km (0.107 R)
• M17: 3,695,516 km (0.083 R)
• M18: 3,898,371 km (0.114 R)
• M19: 4,021,939 km (0.067 R)
• M20: 4,287,176 km (0.083 R)
• M21: 4,372,147 km (0.104 R)
• M22: 4,586,970 km (0.078 R)
• M23: 4,703,058 km (0.092 R)
• M24: 4,820,043 km (0.065 R)
• M25: 5,012,426 km (0.108 R)
• M26: 5,132,105 km (0.059 R)
• M27: 5,466,157 km (0.099 R)
• M28: 5,651,359 km (0.074 R)
• M29: 5,775,974 km (0.083 R)
• M30: 6,155,504 km (0.103 R)
• M31: 6,267,702 km (0.041 R)
• M32: 6,510,499 km (0.081 R)
• M33: 6,707,071 km (0.089 R)
• M34: 7,022,274 km (0.117 R)
• M35: 7,325,509 km (0.079 R)
• M36: 7,736,454 km (0.04 R)
• M37: 8,102,221 km (0.07 R)
• M38: 8,491,624 km (0.049 R)
• M39: 8,634,789 km (0.078 R)
• M40: 8,724,548 km (0.069 R)
• M41: 8,887,161 km (0.109 R)
• M42: 8,977,967 km (0.11 R)
• M43: 9,196,978 km (0.099 R)
• M44: 9,344,033 km (0.101 R)
• M45: 9,584,586 km (0.104 R)
• M46: 9,715,035 km (0.083 R)
• M47: 10,954,154 km (0.092 R)
• M48: 11,247,217 km (0.1 R)
• M49: 11,642,005 km (0.057 R)
• M50: 11,801,178 km (0.113 R)
• M51: 12,364,114 km (0.101 R)
• M52: 13,100,734 km (0.071 R)
• M53: 13,495,224 km (0.054 R)
• M54: 13,725,455 km (0.114 R)
• M55: 13,872,659 km (0.086 R)
• M56: 14,083,892 km (0.059 R)
• M57: 14,253,536 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 9.2

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.24 AU - 5.14 AU

Year: 3856 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,381,029 km

• M1: 160,519 km (0.079 R)
• M2: 238,309 km (0.111 R)
• M3: 315,203 km (0.083 R)
• M4: 420,669 km (0.118 R)
• M5: 599,289 km (0.117 R)
• M6: 791,971 km (0.06 R)
• M7: 920,027 km (0.057 R)
• M8: 1,586,934 km (0.09 R)
• M9: 1,645,876 km (0.099 R)
• M10: 1,920,238 km (0.107 R)
• M11: 2,030,941 km (0.1 R)
• M12: 2,342,254 km (0.092 R)
• M13: 2,477,939 km (0.081 R)
• M14: 3,046,710 km (0.066 R)
• M15: 3,120,612 km (0.06 R)
• M16: 4,074,298 km (0.119 R)
• M17: 4,509,029 km (0.099 R)
• M18: 4,721,309 km (0.104 R)
• M19: 4,785,636 km (0.07 R)
• M20: 5,045,936 km (0.114 R)
• M21: 5,155,891 km (0.108 R)
• M22: 5,400,334 km (0.079 R)
• M23: 5,671,255 km (0.098 R)
• M24: 6,630,776 km (0.059 R)
• M25: 6,702,882 km (0.062 R)
• M26: 6,896,611 km (0.056 R)
• M27: 6,969,765 km (0.094 R)
• M28: 7,364,254 km (0.103 R)
• M29: 8,200,806 km (0.106 R)
• M30: 8,356,238 km (0.062 R)
• M31: 8,460,358 km (0.101 R)
• M32: 8,801,591 km (0.078 R)
• M33: 9,174,239 km (0.098 R)
• M34: 9,525,046 km (0.12 R)
• M35: 10,434,900 km (0.107 R)
• M36: 10,857,664 km (0.063 R)
• M37: 11,199,794 km (0.094 R)
• M38: 11,314,685 km (0.074 R)
• M39: 11,458,898 km (0.101 R)
• M40: 11,719,796 km (0.03 R)
• M41: 12,514,610 km (0.093 R)
• M42: 13,144,866 km (0.113 R)
• M43: 13,723,959 km (0.098 R)
• M44: 14,749,452 km (0.074 R)
• M45: 15,223,678 km (0.094 R)
• M46: 15,319,121 km (0.098 R)
• M47: 15,446,728 km (0.094 R)
• M48: 15,510,756 km (0.046 R)
• M49: 16,089,999 km (0.109 R)
• M50: 16,382,313 km (0.085 R)
• M51: 16,610,899 km (0.116 R)
• M52: 16,676,423 km (0.057 R)
• M53: 17,038,300 km (0.11 R)
• M54: 17,137,483 km (0.108 R)
• M55: 17,336,299 km (0.099 R)
• M56: 17,435,931 km (0.083 R)
• M57: 17,535,862 km (0.068 R)
• M58: 18,341,896 km (0.068 R)
• M59: 18,443,473 km (0.099 R)
• M60: 18,613,266 km (0.089 R)
• M61: 19,125,789 km (0.054 R)
• M62: 19,331,934 km (0.098 R)
• M63: 19,504,421 km (0.099 R)
• M64: 19,920,452 km (0.1 R)
• M65: 20,059,728 km (0.072 R)
• M66: 20,129,590 km (0.068 R)
• M67: 20,304,321 km (0.091 R)
• M68: 20,620,271 km (0.06 R)
• M69: 20,937,868 km (0.091 R)
• M70: 21,044,082 km (0.102 R)
• M71: 21,828,424 km (0.084 R)
• M72: 21,936,134 km (0.077 R)
• M73: 22,115,951 km (0.083 R)
• M74: 22,224,110 km (0.081 R)
• M75: 22,658,692 km (0.028 R)
• M76: 23,022,813 km (0.112 R)
• M77: 23,242,273 km (0.038 R)
• M78: 23,978,743 km (0.072 R)
• M79: 24,760,392 km (0.076 R)
• M80: 24,835,191 km (0.026 R)
• M81: 25,022,787 km (0.063 R)
• M82: 25,135,434 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 13.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.64 AU - 5.18 AU

Year: 4164 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,381,029 km

• M1: 201,508 km (0.116 R)
• M2: 386,112 km (0.077 R)
• M3: 725,550 km (0.047 R)
• M4: 876,045 km (0.102 R)
• M5: 1,052,571 km (0.111 R)
• M6: 1,141,881 km (0.115 R)
• M7: 1,769,593 km (0.049 R)
• M8: 1,942,229 km (0.081 R)
• M9: 2,216,592 km (0.092 R)
• M10: 2,383,543 km (0.099 R)
• M11: 2,473,601 km (0.067 R)
• M12: 2,719,689 km (0.084 R)
• M13: 2,877,665 km (0.06 R)
• M14: 3,071,394 km (0.062 R)
• M15: 3,517,345 km (0.076 R)
• M16: 3,666,793 km (0.027 R)
• M17: 3,818,486 km (0.058 R)
• M18: 4,079,983 km (0.076 R)
• M19: 4,335,047 km (0.104 R)
• M20: 4,570,514 km (0.093 R)
• M21: 5,223,359 km (0.081 R)
• M22: 5,648,068 km (0.086 R)
• M23: 5,864,685 km (0.114 R)
• M24: 6,111,671 km (0.069 R)
• M25: 6,278,323 km (0.084 R)
• M26: 6,404,285 km (0.112 R)
• M27: 6,601,904 km (0.09 R)
• M28: 6,715,748 km (0.074 R)
• M29: 6,873,424 km (0.095 R)
• M30: 7,046,808 km (0.027 R)
• M31: 7,148,684 km (0.1 R)
• M32: 7,845,062 km (0.058 R)
• M33: 8,087,111 km (0.118 R)
• M34: 8,193,775 km (0.035 R)
• M35: 8,300,887 km (0.111 R)
• M36: 8,922,316 km (0.075 R)
• M37: 9,190,994 km (0.043 R)
• M38: 9,462,365 km (0.055 R)
• M39: 9,558,706 km (0.116 R)
• M40: 9,655,495 km (0.117 R)
• M41: 9,768,741 km (0.118 R)
• M42: 10,013,034 km (0.063 R)
• M43: 10,111,320 km (0.044 R)
• M44: 10,457,789 km (0.118 R)
• M45: 10,909,126 km (0.096 R)
• M46: 11,264,570 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 15

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.11 AU - 6.47 AU

Year: 7092 Days

Day: 8.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 103.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 40,381,029 km

• M1: 189,241 km (0.108 R)
• M2: 349,311 km (0.079 R)
• M3: 769,382 km (0.115 R)
• M4: 1,005,447 km (0.102 R)
• M5: 1,488,798 km (0.055 R)
• M6: 1,583,344 km (0.083 R)
• M7: 1,868,777 km (0.093 R)
• M8: 1,983,219 km (0.113 R)
• M9: 2,088,386 km (0.112 R)
• M10: 2,629,931 km (0.103 R)
• M11: 2,970,565 km (0.088 R)
• M12: 3,201,245 km (0.095 R)
• M13: 3,551,304 km (0.052 R)
• M14: 4,182,607 km (0.099 R)
• M15: 4,519,352 km (0.095 R)
• M16: 4,691,090 km (0.092 R)
• M17: 4,928,801 km (0.059 R)
• M18: 5,317,606 km (0.111 R)
• M19: 5,868,575 km (0.12 R)
• M20: 6,263,513 km (0.091 R)
• M21: 6,863,251 km (0.117 R)
• M22: 7,243,080 km (0.113 R)
• M23: 7,685,591 km (0.092 R)
• M24: 8,004,384 km (0.076 R)
• M25: 8,136,927 km (0.116 R)
• M26: 8,289,368 km (0.101 R)
• M27: 8,908,404 km (0.066 R)
• M28: 10,479,929 km (0.098 R)
• M29: 10,791,841 km (0.11 R)
• M30: 11,001,577 km (0.102 R)
• M31: 11,276,239 km (0.099 R)
• M32: 13,262,150 km (0.084 R)
• M33: 13,486,846 km (0.096 R)
• M34: 14,606,586 km (0.062 R)
• M35: 15,353,977 km (0.036 R)
• M36: 15,519,134 km (0.11 R)
• M37: 15,637,465 km (0.117 R)
• M38: 15,898,963 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 14.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.81 AU - 7.95 AU

Year: 9014 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,381,029 km

• M1: 224,247 km (0.071 R)
• M2: 346,319 km (0.061 R)
• M3: 441,015 km (0.104 R)
• M4: 548,875 km (0.1 R)
• M5: 768,634 km (0.079 R)
• M6: 1,020,108 km (0.084 R)
• M7: 1,281,455 km (0.082 R)
• M8: 1,624,633 km (0.075 R)
• M9: 1,766,152 km (0.104 R)
• M10: 2,084,048 km (0.115 R)
• M11: 2,513,394 km (0.06 R)
• M12: 2,921,497 km (0.088 R)
• M13: 3,481,142 km (0.068 R)
• M14: 3,936,668 km (0.085 R)
• M15: 4,440,065 km (0.081 R)
• M16: 4,554,657 km (0.103 R)
• M17: 5,446,410 km (0.066 R)
• M18: 5,818,160 km (0.075 R)
• M19: 5,975,537 km (0.105 R)
• M20: 6,619,407 km (0.102 R)
• M21: 7,833,842 km (0.04 R)
• M22: 8,502,395 km (0.081 R)
• M23: 8,645,560 km (0.111 R)
• M24: 9,006,839 km (0.069 R)
• M25: 9,226,000 km (0.084 R)
• M26: 9,521,156 km (0.11 R)
• M27: 9,707,107 km (0.066 R)
• M28: 10,082,747 km (0.054 R)
• M29: 10,272,287 km (0.119 R)
• M30: 10,926,030 km (0.095 R)
• M31: 11,159,852 km (0.117 R)
• M32: 11,712,167 km (0.091 R)
• M33: 12,192,825 km (0.104 R)
• M34: 12,354,391 km (0.063 R)
• M35: 12,598,235 km (0.077 R)
• M36: 13,049,273 km (0.115 R)
• M37: 13,464,108 km (0.116 R)
• M38: 14,477,184 km (0.111 R)
• M39: 14,992,998 km (0.086 R)
• M40: 15,558,478 km (0.074 R)
• M41: 15,733,956 km (0.105 R)
• M42: 15,910,033 km (0.109 R)
• M43: 16,086,857 km (0.063 R)
• M44: 16,264,281 km (0.115 R)
• M45: 16,576,342 km (0.097 R)
• M46: 17,661,375 km (0.04 R)
• M47: 18,028,189 km (0.091 R)
• M48: 18,120,192 km (0.087 R)
• M49: 18,769,297 km (0.118 R)
• M50: 18,956,145 km (0.118 R)
• M51: 19,378,759 km (0.108 R)
• M52: 19,994,803 km (0.116 R)
• M53: 20,377,175 km (0.082 R)
• M54: 20,569,258 km (0.026 R)
• M55: 20,906,751 km (0.089 R)
• M56: 21,440,965 km (0.103 R)
• M57: 22,771,189 km (0.035 R)
• M58: 23,421,192 km (0.071 R)
• M59: 23,521,722 km (0.066 R)
• M60: 24,484,235 km (0.076 R)
• M61: 25,150,095 km (0.106 R)
• M62: 25,562,835 km (0.114 R)
• M63: 26,290,629 km (0.111 R)
• M64: 27,500,876 km (0.076 R)
• M65: 28,300,028 km (0.09 R)
• M66: 29,323,277 km (0.117 R)
• M67: 29,431,735 km (0.096 R)
• M68: 29,648,952 km (0.067 R)
• M69: 32,129,284 km (0.107 R)
• M70: 33,196,515 km (0.117 R)
• M71: 34,104,275 km (0.076 R)
• M72: 35,020,114 km (0.111 R)
• M73: 35,250,345 km (0.063 R)
• M74: 35,654,409 km (0.115 R)
• M75: 36,642,353 km (0.08 R)
• M76: 37,639,123 km (0.117 R)
• M77: 38,644,870 km (0.068 R)
• M78: 38,942,420 km (0.103 R)
• M79: 39,539,764 km (0.099 R)
• M80: 39,959,686 km (0.096 R)
• M81: 40,079,813 km (0.114 R)
• M82: 40,320,665 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit