🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.53 AU - 0.53 AU

Year: 136 Days

Day: 43.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 27.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.21 AU - 1.37 AU

Year: 515 Days

Day: 16.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.3 AU - 2.14 AU

Year: 793 Days

Day: 16.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.57 AU - 2.17 AU

Year: 899 Days

Day: 18.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,333,769 km

• M1: 126,859 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.82 AU - 5.44 AU

Year: 3501 Days

Day: 24.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,333,769 km

• M1: 479,312 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 8.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.06 AU - 7.64 AU

Year: 7003 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 112,333,769 km

• M1: 126,111 km (0.08 R)
• M2: 235,317 km (0.08 R)
• M3: 438,771 km (0.046 R)
• M4: 506,090 km (0.102 R)
• M5: 619,784 km (0.081 R)
• M6: 742,604 km (0.083 R)
• M7: 961,615 km (0.03 R)
• M8: 1,078,750 km (0.096 R)
• M9: 1,371,064 km (0.083 R)
• M10: 1,488,948 km (0.108 R)
• M11: 1,928,167 km (0.106 R)
• M12: 2,179,491 km (0.1 R)
• M13: 2,248,306 km (0.107 R)
• M14: 2,300,366 km (0.049 R)
• M15: 2,603,452 km (0.085 R)
• M16: 2,731,956 km (0.115 R)
• M17: 3,207,977 km (0.089 R)
• M18: 3,306,412 km (0.108 R)
• M19: 3,425,791 km (0.107 R)
• M20: 3,485,930 km (0.095 R)
• M21: 3,792,456 km (0.119 R)
• M22: 3,938,463 km (0.049 R)
• M23: 4,043,930 km (0.079 R)
• M24: 4,107,658 km (0.045 R)
• M25: 4,409,547 km (0.108 R)
• M26: 4,808,225 km (0.111 R)
• M27: 5,034,866 km (0.115 R)
• M28: 5,357,848 km (0.092 R)
• M29: 5,783,154 km (0.1 R)
• M30: 5,927,367 km (0.114 R)
• M31: 6,121,545 km (0.064 R)
• M32: 6,691,214 km (0.094 R)
• M33: 6,817,474 km (0.094 R)
• M34: 7,097,671 km (0.103 R)
• M35: 7,643,254 km (0.045 R)
• M36: 7,907,743 km (0.1 R)
• M37: 8,148,446 km (0.065 R)
• M38: 8,256,157 km (0.085 R)
• M39: 8,940,268 km (0.056 R)
• M40: 9,219,118 km (0.118 R)
• M41: 9,387,715 km (0.106 R)
• M42: 9,472,388 km (0.076 R)
• M43: 9,671,054 km (0.06 R)
• M44: 9,871,066 km (0.066 R)
• M45: 10,159,191 km (0.054 R)
• M46: 10,217,235 km (0.086 R)
• M47: 10,391,666 km (0.045 R)
• M48: 10,921,243 km (0.08 R)
• M49: 10,980,633 km (0.032 R)
• M50: 11,519,934 km (0.046 R)
• M51: 11,701,695 km (0.08 R)
• M52: 11,792,950 km (0.106 R)
• M53: 11,914,872 km (0.058 R)
• M54: 12,037,243 km (0.059 R)
• M55: 12,593,298 km (0.044 R)
• M56: 13,634,200 km (0.12 R)
• M57: 13,762,256 km (0.082 R)
• M58: 13,987,251 km (0.055 R)
• M59: 14,051,878 km (0.106 R)
• M60: 14,181,130 km (0.065 R)
• M61: 14,473,744 km (0.054 R)
• M62: 14,735,390 km (0.082 R)
• M63: 14,932,710 km (0.056 R)
• M64: 15,263,471 km (0.079 R)
• M65: 15,764,025 km (0.063 R)
• M66: 15,965,833 km (0.059 R)
• M67: 16,270,115 km (0.11 R)
• M68: 16,508,125 km (0.044 R)
• M69: 16,747,332 km (0.039 R)
• M70: 17,855,104 km (0.078 R)
• M71: 18,241,516 km (0.113 R)
• M72: 18,737,133 km (0.091 R)
• M73: 19,093,775 km (0.107 R)
• M74: 19,452,810 km (0.093 R)
• M75: 20,396,622 km (0.032 R)
• M76: 20,506,427 km (0.035 R)
• M77: 20,837,188 km (0.104 R)
• M78: 21,280,895 km (0.113 R)
• M79: 21,802,693 km (0.108 R)
• M80: 22,479,474 km (0.056 R)
• M81: 23,776,936 km (0.115 R)
• M82: 24,395,822 km (0.074 R)
• M83: 24,629,195 km (0.066 R)
• M84: 24,746,181 km (0.041 R)
• M85: 24,902,510 km (0.108 R)
• M86: 25,059,139 km (0.09 R)
• M87: 25,176,873 km (0.115 R)
• M88: 25,452,133 km (0.112 R)
• M89: 25,768,084 km (0.076 R)
• M90: 26,005,795 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308

Radius: 6.9

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.01 AU - 18.27 AU

Year: 22789 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,333,769 km

• M1: 101,876 km (0.099 R)
• M2: 449,392 km (0.076 R)
• M3: 671,994 km (0.064 R)
• M4: 1,442,722 km (0.09 R)
• M5: 1,495,979 km (0.099 R)
• M6: 1,858,006 km (0.115 R)
• M7: 1,916,050 km (0.113 R)
• M8: 2,004,462 km (0.052 R)
• M9: 2,277,478 km (0.032 R)
• M10: 2,339,860 km (0.082 R)
• M11: 2,402,691 km (0.094 R)
• M12: 3,412,477 km (0.078 R)
• M13: 4,150,294 km (0.116 R)
• M14: 5,766,100 km (0.093 R)
• M15: 5,937,390 km (0.084 R)
• M16: 6,153,708 km (0.062 R)
• M17: 6,728,613 km (0.109 R)
• M18: 6,773,492 km (0.116 R)
• M19: 6,909,028 km (0.086 R)
• M20: 7,182,493 km (0.065 R)
• M21: 7,413,173 km (0.082 R)
• M22: 7,646,246 km (0.112 R)
• M23: 9,045,136 km (0.088 R)
• M24: 10,261,367 km (0.115 R)
• M25: 10,313,128 km (0.093 R)
• M26: 10,994,247 km (0.107 R)
• M27: 12,620,824 km (0.104 R)
• M28: 13,292,220 km (0.029 R)
• M29: 13,348,618 km (0.082 R)
• M30: 14,378,899 km (0.12 R)
• M31: 14,962,181 km (0.104 R)
• M32: 15,375,220 km (0.092 R)
• M33: 15,493,851 km (0.111 R)
• M34: 16,031,656 km (0.061 R)
• M35: 17,248,634 km (0.079 R)
• M36: 18,368,973 km (0.038 R)
• M37: 18,494,934 km (0.1 R)
• M38: 18,938,043 km (0.106 R)
• M39: 19,641,303 km (0.091 R)
• M40: 19,899,210 km (0.065 R)
• M41: 20,158,163 km (0.091 R)
• M42: 20,353,239 km (0.1 R)
• M43: 20,483,539 km (0.046 R)
• M44: 21,271,321 km (0.108 R)
• M45: 21,403,715 km (0.091 R)
• M46: 21,602,531 km (0.03 R)
• M47: 22,471,695 km (0.041 R)
• M48: 22,741,420 km (0.077 R)
• M49: 24,867,654 km (0.111 R)
• M50: 25,216,666 km (0.082 R)
• M51: 26,131,307 km (0.074 R)
• M52: 26,202,067 km (0.111 R)
• M53: 28,210,418 km (0.058 R)
• M54: 28,647,244 km (0.118 R)
• M55: 29,971,036 km (0.12 R)
• M56: 31,014,331 km (0.109 R)
• M57: 31,993,749 km (0.091 R)
• M58: 32,677,710 km (0.034 R)
• M59: 32,754,005 km (0.102 R)
• M60: 32,830,450 km (0.103 R)
• M61: 34,447,602 km (0.12 R)
• M62: 34,992,288 km (0.092 R)
• M63: 35,854,271 km (0.067 R)
• M64: 36,881,709 km (0.03 R)
• M65: 38,884,975 km (0.092 R)
• M66: 39,533,332 km (0.074 R)
• M67: 39,940,388 km (0.096 R)
• M68: 41,582,673 km (0.117 R)
• M69: 42,079,637 km (0.095 R)
• M70: 42,245,691 km (0.118 R)
• M71: 42,412,044 km (0.117 R)
• M72: 42,495,220 km (0.106 R)
• M73: 45,357,626 km (0.105 R)
• M74: 46,725,848 km (0.084 R)
• M75: 48,021,066 km (0.092 R)
• M76: 49,853,939 km (0.104 R)
• M77: 51,709,551 km (0.077 R)
• M78: 52,065,594 km (0.098 R)
• M79: 52,511,845 km (0.045 R)
• M80: 53,587,752 km (0.112 R)
• M81: 53,767,868 km (0.1 R)
• M82: 54,038,341 km (0.116 R)
• M83: 54,309,263 km (0.088 R)
• M84: 54,942,960 km (0.081 R)
• M85: 56,675,752 km (0.087 R)
• M86: 57,779,335 km (0.104 R)
• M87: 58,056,390 km (0.106 R)
• M88: 58,426,346 km (0.028 R)
• M89: 58,518,947 km (0.079 R)
• M90: 58,797,199 km (0.072 R)
• M91: 59,261,850 km (0.116 R)
• M92: 59,541,149 km (0.101 R)
• M93: 60,288,241 km (0.08 R)
• M94: 60,662,984 km (0.111 R)
• M95: 60,850,579 km (0.091 R)
• M96: 62,358,676 km (0.113 R)
• M97: 63,022,292 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.6

Radius: 3.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.92 AU - 22.28 AU

Year: 28193 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 112,333,769 km

• M1: 410,197 km (0.101 R)
• M2: 1,212,640 km (0.114 R)
• M3: 1,541,456 km (0.113 R)
• M4: 1,575,714 km (0.095 R)
• M5: 1,751,342 km (0.093 R)
• M6: 3,962,848 km (0.109 R)
• M7: 4,129,051 km (0.119 R)
• M8: 5,433,993 km (0.114 R)
• M9: 6,377,806 km (0.118 R)
• M10: 6,825,852 km (0.088 R)
• M11: 7,168,580 km (0.086 R)
• M12: 8,778,553 km (0.117 R)
• M13: 8,995,170 km (0.092 R)
• M14: 10,169,065 km (0.101 R)
• M15: 11,966,483 km (0.118 R)
• M16: 12,656,728 km (0.11 R)
• M17: 13,466,202 km (0.065 R)
• M18: 14,583,698 km (0.076 R)
• M19: 15,693,116 km (0.089 R)
• M20: 17,368,462 km (0.074 R)
• M21: 18,109,421 km (0.103 R)
• M22: 19,059,966 km (0.1 R)
• M23: 19,823,812 km (0.108 R)
• M24: 20,352,342 km (0.091 R)
• M25: 20,393,182 km (0.062 R)
• M26: 20,474,862 km (0.104 R)
• M27: 20,761,940 km (0.112 R)
• M28: 20,967,787 km (0.071 R)
• M29: 21,050,365 km (0.101 R)
• M30: 23,105,690 km (0.096 R)
• M31: 23,319,017 km (0.11 R)
• M32: 23,876,718 km (0.038 R)
• M33: 24,221,990 km (0.094 R)
• M34: 24,612,440 km (0.117 R)
• M35: 25,136,332 km (0.093 R)
• M36: 25,531,719 km (0.112 R)
• M37: 27,901,050 km (0.037 R)
• M38: 29,503,842 km (0.06 R)
• M39: 29,688,894 km (0.078 R)
• M40: 30,666,816 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.6

Radius: 3.4

Gravity: 77.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.6 AU - 20.32 AU

Year: 31341 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,333,769 km

• M1: 108,010 km (0.097 R)
• M2: 138,228 km (0.037 R)
• M3: 625,768 km (0.113 R)
• M4: 940,671 km (0.083 R)
• M5: 1,008,888 km (0.077 R)
• M6: 1,043,595 km (0.099 R)
• M7: 1,186,461 km (0.07 R)
• M8: 1,530,386 km (0.097 R)
• M9: 1,775,876 km (0.104 R)
• M10: 2,077,615 km (0.049 R)
• M11: 3,278,437 km (0.095 R)
• M12: 4,364,518 km (0.111 R)
• M13: 5,245,051 km (0.111 R)
• M14: 6,050,935 km (0.091 R)
• M15: 6,306,597 km (0.094 R)
• M16: 7,500,089 km (0.103 R)
• M17: 7,636,971 km (0.113 R)
• M18: 7,913,129 km (0.119 R)
• M19: 9,122,777 km (0.086 R)
• M20: 10,010,641 km (0.112 R)
• M21: 10,771,495 km (0.106 R)
• M22: 12,186,991 km (0.059 R)
• M23: 12,347,808 km (0.067 R)
• M24: 13,162,518 km (0.07 R)
• M25: 14,757,830 km (0.098 R)
• M26: 16,412,981 km (0.083 R)
• M27: 17,942,918 km (0.05 R)
• M28: 18,863,843 km (0.066 R)
• M29: 18,956,893 km (0.093 R)
• M30: 19,894,722 km (0.083 R)
• M31: 20,464,540 km (0.034 R)
• M32: 22,995,437 km (0.115 R)
• M33: 23,593,230 km (0.06 R)
• M34: 23,793,691 km (0.118 R)
• M35: 24,297,237 km (0.1 R)
• M36: 24,804,374 km (0.081 R)
• M37: 25,828,820 km (0.071 R)
• M38: 26,242,608 km (0.094 R)
• M39: 26,971,748 km (0.088 R)
• M40: 27,181,335 km (0.118 R)
• M41: 27,496,687 km (0.077 R)
• M42: 28,663,401 km (0.085 R)
• M43: 31,374,264 km (0.113 R)
• M44: 32,592,738 km (0.032 R)
• M45: 35,648,574 km (0.107 R)
• M46: 36,919,408 km (0.093 R)
• M47: 37,152,033 km (0.093 R)
• M48: 37,268,570 km (0.102 R)
• M49: 37,735,913 km (0.078 R)
• M50: 38,087,618 km (0.08 R)
• M51: 38,912,501 km (0.078 R)
• M52: 39,624,287 km (0.088 R)
• M53: 43,246,949 km (0.073 R)
• M54: 45,969,930 km (0.052 R)
• M55: 50,157,024 km (0.107 R)
• M56: 51,060,895 km (0.12 R)
• M57: 52,230,601 km (0.045 R)
• M58: 53,540,779 km (0.104 R)
• M59: 62,454,119 km (0.04 R)
• M60: 63,565,332 km (0.064 R)
• M61: 64,542,954 km (0.067 R)
• M62: 64,682,978 km (0.086 R)
• M63: 65,666,285 km (0.105 R)
• M64: 67,079,536 km (0.075 R)
• M65: 67,932,243 km (0.076 R)
• M66: 68,645,676 km (0.112 R)
• M67: 69,792,194 km (0.064 R)
• M68: 72,977,731 km (0.072 R)
• M69: 73,269,746 km (0.101 R)
• M70: 76,062,439 km (0.107 R)
• M71: 77,100,050 km (0.062 R)
• M72: 77,844,000 km (0.059 R)
• M73: 77,993,149 km (0.079 R)
• M74: 80,542,297 km (0.117 R)
• M75: 81,297,168 km (0.117 R)
• M76: 81,599,804 km (0.064 R)
• M77: 84,340,138 km (0.074 R)
• M78: 88,040,740 km (0.115 R)
• M79: 88,351,605 km (0.055 R)
• M80: 89,442,024 km (0.033 R)
• M81: 89,910,863 km (0.101 R)
• M82: 90,537,080 km (0.065 R)
• M83: 91,164,793 km (0.093 R)
• M84: 92,266,731 km (0.119 R)
• M85: 94,007,302 km (0.107 R)
• M86: 94,166,025 km (0.111 R)
• M87: 95,758,644 km (0.088 R)
• M88: 96,398,175 km (0.102 R)
• M89: 96,878,833 km (0.116 R)
• M90: 97,199,571 km (0.104 R)
• M91: 98,486,412 km (0.116 R)
• M92: 102,870,976 km (0.054 R)
• M93: 104,018,092 km (0.062 R)
• M94: 105,829,124 km (0.029 R)
• M95: 106,655,802 km (0.067 R)
• M96: 110,318,556 km (0.068 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit