🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.02 AU - 1.16 AU

Year: 404 Days

Day: 47.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.74 AU - 2 AU

Year: 907 Days

Day: 26.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.55 AU - 2.47 AU

Year: 1011 Days

Day: 34.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,424,235 km

• M1: 1,117,047 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.05 AU - 2.79 AU

Year: 1336 Days

Day: 30.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,424,235 km

• M1: 143,913 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.1 AU - 6.26 AU

Year: 4182 Days

Day: 25.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 12.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.46 AU - 8.46 AU

Year: 6514 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,424,235 km

• M1: 170,542 km (0.082 R)
• M2: 254,466 km (0.08 R)
• M3: 354,397 km (0.055 R)
• M4: 430,094 km (0.101 R)
• M5: 553,363 km (0.115 R)
• M6: 637,736 km (0.086 R)
• M7: 755,170 km (0.099 R)
• M8: 851,062 km (0.104 R)
• M9: 1,056,311 km (0.048 R)
• M10: 1,132,306 km (0.053 R)
• M11: 1,255,575 km (0.11 R)
• M12: 1,395,599 km (0.083 R)
• M13: 1,479,822 km (0.072 R)
• M14: 1,743,114 km (0.063 R)
• M15: 1,834,369 km (0.118 R)
• M16: 2,049,192 km (0.103 R)
• M17: 2,387,133 km (0.091 R)
• M18: 2,503,670 km (0.06 R)
• M19: 2,622,301 km (0.039 R)
• M20: 2,803,913 km (0.114 R)
• M21: 2,958,447 km (0.091 R)
• M22: 3,390,037 km (0.088 R)
• M23: 3,488,772 km (0.036 R)
• M24: 4,031,214 km (0.04 R)
• M25: 4,206,393 km (0.099 R)
• M26: 4,437,671 km (0.106 R)
• M27: 4,600,434 km (0.106 R)
• M28: 5,062,691 km (0.071 R)
• M29: 5,559,506 km (0.069 R)
• M30: 5,853,166 km (0.061 R)
• M31: 6,599,510 km (0.115 R)
• M32: 7,354,531 km (0.035 R)
• M33: 7,547,661 km (0.106 R)
• M34: 7,633,979 km (0.097 R)
• M35: 8,004,683 km (0.102 R)
• M36: 8,136,927 km (0.073 R)
• M37: 8,225,489 km (0.11 R)
• M38: 9,105,873 km (0.12 R)
• M39: 9,382,928 km (0.096 R)
• M40: 9,615,852 km (0.083 R)
• M41: 10,134,957 km (0.076 R)
• M42: 10,398,099 km (0.109 R)
• M43: 10,518,376 km (0.096 R)
• M44: 10,615,016 km (0.06 R)
• M45: 10,979,885 km (0.066 R)
• M46: 11,622,109 km (0.087 R)
• M47: 11,722,040 km (0.089 R)
• M48: 12,352,895 km (0.119 R)
• M49: 12,480,352 km (0.048 R)
• M50: 12,685,301 km (0.072 R)
• M51: 12,813,955 km (0.032 R)
• M52: 12,968,939 km (0.05 R)
• M53: 13,359,090 km (0.107 R)
• M54: 13,437,629 km (0.081 R)
• M55: 13,621,335 km (0.114 R)
• M56: 13,858,747 km (0.051 R)
• M57: 14,017,919 km (0.043 R)
• M58: 15,039,523 km (0.105 R)
• M59: 15,203,033 km (0.082 R)
• M60: 15,367,142 km (0.077 R)
• M61: 15,752,357 km (0.095 R)
• M62: 16,112,887 km (0.096 R)
• M63: 16,252,313 km (0.116 R)
• M64: 16,955,423 km (0.04 R)
• M65: 17,068,818 km (0.118 R)
• M66: 17,296,506 km (0.114 R)
• M67: 17,382,076 km (0.079 R)
• M68: 17,496,369 km (0.092 R)
• M69: 17,668,406 km (0.12 R)
• M70: 17,754,724 km (0.105 R)
• M71: 17,869,914 km (0.043 R)
• M72: 18,014,276 km (0.055 R)
• M73: 19,300,968 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.6

Radius: 12.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.37 AU - 12.45 AU

Year: 13673 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,424,235 km

• M1: 437,723 km (0.059 R)
• M2: 800,648 km (0.102 R)
• M3: 1,005,298 km (0.113 R)
• M4: 1,114,355 km (0.11 R)
• M5: 1,466,508 km (0.066 R)
• M6: 2,186,074 km (0.108 R)
• M7: 2,507,859 km (0.117 R)
• M8: 2,628,734 km (0.102 R)
• M9: 2,876,468 km (0.112 R)
• M10: 2,971,463 km (0.09 R)
• M11: 3,067,355 km (0.108 R)
• M12: 3,361,763 km (0.098 R)
• M13: 4,263,091 km (0.065 R)
• M14: 4,518,155 km (0.117 R)
• M15: 4,891,252 km (0.106 R)
• M16: 5,043,393 km (0.091 R)
• M17: 6,070,233 km (0.113 R)
• M18: 6,565,701 km (0.058 R)
• M19: 6,860,708 km (0.077 R)
• M20: 8,264,684 km (0.085 R)
• M21: 9,092,559 km (0.074 R)
• M22: 9,280,154 km (0.054 R)
• M23: 9,995,083 km (0.101 R)
• M24: 10,286,050 km (0.107 R)
• M25: 10,530,643 km (0.077 R)
• M26: 11,125,743 km (0.105 R)
• M27: 11,629,888 km (0.074 R)
• M28: 12,090,051 km (0.102 R)
• M29: 12,244,735 km (0.114 R)
• M30: 12,556,198 km (0.095 R)
• M31: 12,975,521 km (0.078 R)
• M32: 13,080,987 km (0.079 R)
• M33: 13,292,968 km (0.093 R)
• M34: 13,720,369 km (0.115 R)
• M35: 14,588,784 km (0.03 R)
• M36: 14,918,947 km (0.113 R)
• M37: 15,140,501 km (0.102 R)
• M38: 15,530,802 km (0.064 R)
• M39: 16,264,430 km (0.109 R)
• M40: 16,721,601 km (0.1 R)
• M41: 17,531,674 km (0.099 R)
• M42: 18,118,247 km (0.067 R)
• M43: 18,295,371 km (0.098 R)
• M44: 18,770,793 km (0.112 R)
• M45: 19,491,555 km (0.077 R)
• M46: 19,612,580 km (0.085 R)
• M47: 21,332,806 km (0.099 R)
• M48: 21,519,953 km (0.119 R)
• M49: 25,244,641 km (0.095 R)
• M50: 26,239,915 km (0.104 R)
• M51: 26,440,526 km (0.059 R)
• M52: 26,641,586 km (0.104 R)
• M53: 27,518,977 km (0.053 R)
• M54: 30,067,676 km (0.108 R)
• M55: 31,547,498 km (0.055 R)
• M56: 32,475,454 km (0.103 R)
• M57: 33,339,980 km (0.069 R)
• M58: 34,431,296 km (0.083 R)
• M59: 34,797,662 km (0.054 R)
• M60: 35,091,771 km (0.117 R)
• M61: 35,460,380 km (0.119 R)
• M62: 35,904,536 km (0.037 R)
• M63: 36,425,137 km (0.11 R)
• M64: 37,624,164 km (0.049 R)
• M65: 38,001,599 km (0.089 R)
• M66: 39,370,569 km (0.096 R)
• M67: 40,138,006 km (0.108 R)
• M68: 40,446,328 km (0.109 R)
• M69: 41,143,154 km (0.025 R)
• M70: 41,220,796 km (0.115 R)
• M71: 41,298,587 km (0.095 R)
• M72: 41,454,019 km (0.101 R)
• M73: 41,921,961 km (0.105 R)
• M74: 43,020,458 km (0.084 R)
• M75: 44,207,966 km (0.058 R)
• M76: 45,005,622 km (0.099 R)
• M77: 45,647,247 km (0.073 R)
• M78: 48,982,382 km (0.102 R)
• M79: 49,147,089 km (0.081 R)
• M80: 50,222,100 km (0.117 R)
• M81: 50,720,859 km (0.1 R)
• M82: 50,887,511 km (0.063 R)
• M83: 51,639,539 km (0.03 R)
• M84: 51,807,089 km (0.064 R)
• M85: 52,311,084 km (0.083 R)
• M86: 52,563,755 km (0.081 R)
• M87: 53,323,862 km (0.041 R)
• M88: 55,283,145 km (0.109 R)
• M89: 56,142,435 km (0.046 R)
• M90: 57,526,365 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 10.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.86 AU - 14.84 AU

Year: 16342 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,424,235 km

• M1: 152,291 km (0.097 R)
• M2: 279,598 km (0.112 R)
• M3: 585,077 km (0.11 R)
• M4: 664,963 km (0.116 R)
• M5: 783,743 km (0.079 R)
• M6: 891,753 km (0.086 R)
• M7: 1,507,348 km (0.098 R)
• M8: 1,857,706 km (0.05 R)
• M9: 1,980,227 km (0.038 R)
• M10: 2,470,758 km (0.098 R)
• M11: 2,855,973 km (0.056 R)
• M12: 3,113,730 km (0.085 R)
• M13: 3,499,393 km (0.096 R)
• M14: 3,590,648 km (0.111 R)
• M15: 4,122,618 km (0.053 R)
• M16: 4,414,334 km (0.1 R)
• M17: 4,679,421 km (0.103 R)
• M18: 5,121,184 km (0.094 R)
• M19: 5,576,410 km (0.065 R)
• M20: 7,134,622 km (0.119 R)
• M21: 7,406,740 km (0.114 R)
• M22: 8,081,875 km (0.097 R)
• M23: 8,203,199 km (0.109 R)
• M24: 9,026,586 km (0.066 R)
• M25: 9,236,621 km (0.066 R)
• M26: 10,486,362 km (0.069 R)
• M27: 11,153,419 km (0.108 R)
• M28: 12,715,969 km (0.065 R)
• M29: 12,904,312 km (0.047 R)
• M30: 13,140,976 km (0.089 R)
• M31: 14,102,292 km (0.05 R)
• M32: 14,199,680 km (0.094 R)
• M33: 15,086,048 km (0.1 R)
• M34: 15,838,375 km (0.116 R)
• M35: 16,397,871 km (0.092 R)
• M36: 16,860,428 km (0.104 R)
• M37: 17,015,561 km (0.097 R)
• M38: 17,483,952 km (0.065 R)
• M39: 17,641,030 km (0.071 R)
• M40: 18,062,148 km (0.109 R)
• M41: 19,021,668 km (0.119 R)
• M42: 19,345,249 km (0.103 R)
• M43: 19,833,985 km (0.101 R)
• M44: 20,768,373 km (0.048 R)
• M45: 21,998,666 km (0.107 R)
• M46: 22,168,160 km (0.089 R)
• M47: 22,736,782 km (0.041 R)
• M48: 24,470,771 km (0.099 R)
• M49: 24,705,340 km (0.101 R)
• M50: 25,531,569 km (0.1 R)
• M51: 25,650,500 km (0.118 R)
• M52: 27,090,230 km (0.119 R)
• M53: 28,310,200 km (0.067 R)
• M54: 28,679,557 km (0.072 R)
• M55: 29,610,206 km (0.101 R)
• M56: 30,298,954 km (0.109 R)
• M57: 30,487,747 km (0.103 R)
• M58: 32,654,074 km (0.116 R)
• M59: 33,886,311 km (0.06 R)
• M60: 34,147,659 km (0.117 R)
• M61: 34,606,625 km (0.055 R)
• M62: 34,738,122 km (0.118 R)
• M63: 36,062,362 km (0.098 R)
• M64: 36,529,706 km (0.112 R)
• M65: 36,999,144 km (0.098 R)
• M66: 37,268,270 km (0.108 R)
• M67: 39,650,616 km (0.038 R)
• M68: 41,103,661 km (0.099 R)
• M69: 42,011,869 km (0.099 R)
• M70: 42,082,031 km (0.085 R)
• M71: 43,919,092 km (0.075 R)
• M72: 44,132,868 km (0.084 R)
• M73: 45,999,101 km (0.099 R)
• M74: 46,360,829 km (0.076 R)
• M75: 46,433,384 km (0.066 R)
• M76: 46,796,308 km (0.087 R)
• M77: 47,890,916 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.7

Radius: 5.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.23 AU - 16.83 AU

Year: 17656 Days

Day: 19.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,424,235 km

• M1: 79,586 km (0.06 R)
• M2: 198,666 km (0.106 R)
• M3: 339,438 km (0.094 R)
• M4: 990,188 km (0.104 R)
• M5: 1,235,978 km (0.114 R)
• M6: 1,270,086 km (0.095 R)
• M7: 1,304,643 km (0.117 R)
• M8: 1,919,341 km (0.105 R)
• M9: 2,203,876 km (0.066 R)
• M10: 2,266,707 km (0.081 R)
• M11: 2,545,408 km (0.051 R)
• M12: 2,655,512 km (0.093 R)
• M13: 2,789,851 km (0.076 R)
• M14: 2,972,360 km (0.028 R)
• M15: 3,111,785 km (0.052 R)
• M16: 3,253,305 km (0.075 R)
• M17: 3,301,027 km (0.093 R)
• M18: 3,740,545 km (0.034 R)
• M19: 3,967,186 km (0.073 R)
• M20: 4,972,633 km (0.064 R)
• M21: 5,361,887 km (0.103 R)
• M22: 5,531,830 km (0.067 R)
• M23: 5,674,696 km (0.099 R)
• M24: 5,964,318 km (0.042 R)
• M25: 6,678,647 km (0.083 R)
• M26: 7,294,392 km (0.052 R)
• M27: 7,896,075 km (0.089 R)
• M28: 7,960,252 km (0.092 R)
• M29: 8,186,594 km (0.112 R)
• M30: 8,645,411 km (0.104 R)
• M31: 8,911,396 km (0.062 R)
• M32: 9,146,414 km (0.088 R)
• M33: 9,417,336 km (0.09 R)
• M34: 10,001,964 km (0.07 R)
• M35: 10,211,251 km (0.084 R)
• M36: 10,386,580 km (0.079 R)
• M37: 10,421,736 km (0.085 R)
• M38: 10,598,411 km (0.059 R)
• M39: 10,740,379 km (0.073 R)
• M40: 11,350,888 km (0.102 R)
• M41: 11,459,795 km (0.102 R)
• M42: 11,825,263 km (0.073 R)
• M43: 11,935,666 km (0.069 R)
• M44: 12,120,419 km (0.101 R)
• M45: 12,380,720 km (0.119 R)
• M46: 12,793,460 km (0.096 R)
• M47: 13,248,836 km (0.106 R)
• M48: 13,325,281 km (0.114 R)
• M49: 13,671,001 km (0.112 R)
• M50: 13,786,790 km (0.104 R)
• M51: 14,528,347 km (0.092 R)
• M52: 14,567,691 km (0.113 R)
• M53: 15,362,953 km (0.065 R)
• M54: 15,563,863 km (0.087 R)
• M55: 16,090,597 km (0.061 R)
• M56: 16,131,288 km (0.074 R)
• M57: 16,212,968 km (0.09 R)
• M58: 16,540,737 km (0.048 R)
• M59: 17,579,246 km (0.094 R)
• M60: 17,873,804 km (0.109 R)
• M61: 18,297,465 km (0.09 R)
• M62: 18,339,951 km (0.101 R)
• M63: 18,681,483 km (0.096 R)
• M64: 19,111,427 km (0.083 R)
• M65: 19,284,213 km (0.107 R)
• M66: 19,414,213 km (0.051 R)
• M67: 19,588,046 km (0.111 R)
• M68: 19,631,579 km (0.076 R)
• M69: 19,675,112 km (0.083 R)
• M70: 19,718,645 km (0.106 R)
• M71: 19,806,010 km (0.114 R)
• M72: 20,200,350 km (0.103 R)
• M73: 20,420,558 km (0.105 R)
• M74: 20,952,229 km (0.111 R)
• M75: 22,165,169 km (0.065 R)
• M76: 22,210,497 km (0.113 R)
• M77: 23,078,164 km (0.113 R)
• M78: 24,096,776 km (0.119 R)
• M79: 24,423,797 km (0.084 R)
• M80: 24,893,684 km (0.116 R)
• M81: 25,842,434 km (0.108 R)
• M82: 26,033,620 km (0.094 R)
• M83: 26,899,642 km (0.058 R)
• M84: 26,948,112 km (0.106 R)
• M85: 26,996,432 km (0.072 R)
• M86: 27,141,841 km (0.073 R)
• M87: 27,872,926 km (0.111 R)
• M88: 29,703,854 km (0.11 R)
• M89: 30,356,250 km (0.12 R)
• M90: 30,760,165 km (0.116 R)
• M91: 31,013,434 km (0.035 R)
• M92: 33,949,741 km (0.098 R)
• M93: 34,948,007 km (0.032 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit