🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.97 AU - 1.31 AU

Year: 459 Days

Day: 17.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,018,406 km

• M1: 61,784 km (0.098 R)
• M2: 193,280 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.45 AU

Year: 539 Days

Day: 43.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.19 AU - 1.77 AU

Year: 678 Days

Day: 33.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,018,406 km

• M1: 621,579 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.58 AU - 2.34 AU

Year: 1034 Days

Day: 12.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,018,406 km

• M1: 419,921 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.04 AU - 2.18 AU

Year: 1155 Days

Day: 19.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.44 AU - 3.88 AU

Year: 2638 Days

Day: 44.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 11.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.08 AU - 9.66 AU

Year: 9952 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,018,406 km

• M1: 200,162 km (0.07 R)
• M2: 280,197 km (0.086 R)
• M3: 581,487 km (0.078 R)
• M4: 1,348,475 km (0.114 R)
• M5: 1,670,410 km (0.112 R)
• M6: 1,783,207 km (0.037 R)
• M7: 2,064,750 km (0.089 R)
• M8: 2,884,097 km (0.086 R)
• M9: 3,187,482 km (0.098 R)
• M10: 3,300,279 km (0.109 R)
• M11: 3,647,046 km (0.11 R)
• M12: 4,005,633 km (0.078 R)
• M13: 4,951,390 km (0.102 R)
• M14: 5,049,826 km (0.062 R)
• M15: 5,790,634 km (0.119 R)
• M16: 6,138,749 km (0.116 R)
• M17: 6,457,841 km (0.09 R)
• M18: 6,928,476 km (0.076 R)
• M19: 8,250,173 km (0.051 R)
• M20: 8,760,751 km (0.085 R)
• M21: 9,160,476 km (0.052 R)
• M22: 9,689,005 km (0.095 R)
• M23: 10,227,558 km (0.075 R)
• M24: 10,395,107 km (0.108 R)
• M25: 10,733,198 km (0.095 R)
• M26: 12,077,335 km (0.043 R)
• M27: 12,210,178 km (0.106 R)
• M28: 12,432,780 km (0.08 R)
• M29: 12,972,529 km (0.049 R)
• M30: 13,063,185 km (0.068 R)
• M31: 13,611,761 km (0.063 R)
• M32: 14,495,884 km (0.085 R)
• M33: 14,826,196 km (0.044 R)
• M34: 15,016,185 km (0.059 R)
• M35: 15,206,923 km (0.082 R)
• M36: 16,123,808 km (0.075 R)
• M37: 16,712,177 km (0.067 R)
• M38: 17,960,421 km (0.049 R)
• M39: 18,774,982 km (0.114 R)
• M40: 18,929,067 km (0.076 R)
• M41: 19,342,107 km (0.096 R)
• M42: 20,545,772 km (0.031 R)
• M43: 21,130,101 km (0.066 R)
• M44: 21,719,816 km (0.109 R)
• M45: 21,989,690 km (0.069 R)
• M46: 22,369,370 km (0.113 R)
• M47: 24,076,880 km (0.047 R)
• M48: 24,636,525 km (0.118 R)
• M49: 24,749,023 km (0.112 R)
• M50: 26,629,169 km (0.026 R)
• M51: 26,744,659 km (0.096 R)
• M52: 27,033,981 km (0.046 R)
• M53: 27,908,081 km (0.076 R)
• M54: 28,850,548 km (0.093 R)
• M55: 29,266,280 km (0.116 R)
• M56: 29,983,452 km (0.108 R)
• M57: 30,163,718 km (0.099 R)
• M58: 31,130,868 km (0.094 R)
• M59: 31,679,443 km (0.07 R)
• M60: 31,801,665 km (0.095 R)
• M61: 32,292,645 km (0.104 R)
• M62: 34,406,762 km (0.109 R)
• M63: 34,721,367 km (0.112 R)
• M64: 36,629,338 km (0.087 R)
• M65: 36,950,674 km (0.112 R)
• M66: 38,180,219 km (0.038 R)
• M67: 38,898,139 km (0.079 R)
• M68: 39,225,908 km (0.089 R)
• M69: 40,612,830 km (0.119 R)
• M70: 41,345,710 km (0.098 R)
• M71: 42,554,311 km (0.108 R)
• M72: 42,689,248 km (0.089 R)
• M73: 42,892,103 km (0.11 R)
• M74: 43,095,107 km (0.084 R)
• M75: 43,842,648 km (0.089 R)
• M76: 44,457,346 km (0.088 R)
• M77: 44,594,377 km (0.073 R)
• M78: 44,800,074 km (0.074 R)
• M79: 45,695,268 km (0.094 R)
• M80: 45,972,024 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 14.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.48 AU - 11.68 AU

Year: 14845 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,018,406 km

• M1: 361,728 km (0.057 R)
• M2: 553,213 km (0.102 R)
• M3: 820,844 km (0.085 R)
• M4: 1,173,147 km (0.107 R)
• M5: 1,736,532 km (0.114 R)
• M6: 2,760,978 km (0.062 R)
• M7: 3,075,583 km (0.113 R)
• M8: 3,755,655 km (0.097 R)
• M9: 4,267,429 km (0.115 R)
• M10: 4,465,197 km (0.049 R)
• M11: 4,886,914 km (0.08 R)
• M12: 5,007,490 km (0.106 R)
• M13: 5,517,169 km (0.118 R)
• M14: 6,548,497 km (0.116 R)
• M15: 7,282,125 km (0.116 R)
• M16: 7,380,561 km (0.099 R)
• M17: 7,859,573 km (0.105 R)
• M18: 7,980,897 km (0.066 R)
• M19: 8,576,446 km (0.1 R)
• M20: 8,722,304 km (0.068 R)
• M21: 11,144,443 km (0.105 R)
• M22: 11,532,799 km (0.096 R)
• M23: 11,763,479 km (0.095 R)
• M24: 12,205,840 km (0.113 R)
• M25: 12,393,735 km (0.095 R)
• M26: 12,963,104 km (0.116 R)
• M27: 13,154,889 km (0.086 R)
• M28: 13,541,300 km (0.108 R)
• M29: 13,906,768 km (0.093 R)
• M30: 14,872,572 km (0.096 R)
• M31: 15,936,960 km (0.067 R)
• M32: 16,142,508 km (0.12 R)
• M33: 16,452,325 km (0.079 R)
• M34: 16,582,026 km (0.111 R)
• M35: 17,262,248 km (0.096 R)
• M36: 17,420,373 km (0.09 R)
• M37: 17,978,074 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 5.9

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.46 AU - 18.8 AU

Year: 23279 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,018,406 km

• M1: 201,508 km (0.106 R)
• M2: 1,505,553 km (0.074 R)
• M3: 1,598,603 km (0.088 R)
• M4: 1,856,061 km (0.076 R)
• M5: 2,126,534 km (0.12 R)
• M6: 3,168,184 km (0.062 R)
• M7: 3,698,059 km (0.083 R)
• M8: 4,343,125 km (0.096 R)
• M9: 4,656,084 km (0.085 R)
• M10: 4,976,224 km (0.036 R)
• M11: 5,831,923 km (0.092 R)
• M12: 6,427,323 km (0.095 R)
• M13: 6,477,887 km (0.104 R)
• M14: 7,303,667 km (0.084 R)
• M15: 7,356,326 km (0.118 R)
• M16: 7,944,545 km (0.116 R)
• M17: 7,998,699 km (0.101 R)
• M18: 8,107,606 km (0.077 R)
• M19: 8,216,813 km (0.08 R)
• M20: 8,659,024 km (0.097 R)
• M21: 8,882,972 km (0.066 R)
• M22: 9,739,719 km (0.11 R)
• M23: 10,384,635 km (0.086 R)
• M24: 10,503,416 km (0.027 R)
• M25: 10,622,646 km (0.066 R)
• M26: 11,103,902 km (0.109 R)
• M27: 12,087,658 km (0.08 R)
• M28: 12,526,877 km (0.047 R)
• M29: 12,590,007 km (0.112 R)
• M30: 12,780,146 km (0.112 R)
• M31: 12,907,454 km (0.118 R)
• M32: 13,485,350 km (0.117 R)
• M33: 14,799,717 km (0.09 R)
• M34: 15,336,774 km (0.094 R)
• M35: 15,607,845 km (0.086 R)
• M36: 20,523,631 km (0.082 R)
• M37: 20,897,027 km (0.092 R)
• M38: 22,489,646 km (0.119 R)
• M39: 23,339,512 km (0.039 R)
• M40: 24,199,700 km (0.108 R)
• M41: 24,278,388 km (0.098 R)
• M42: 24,911,187 km (0.051 R)
• M43: 25,309,417 km (0.027 R)
• M44: 25,389,302 km (0.111 R)
• M45: 27,004,959 km (0.066 R)
• M46: 27,331,980 km (0.113 R)
• M47: 28,072,788 km (0.062 R)
• M48: 29,070,756 km (0.109 R)
• M49: 29,826,823 km (0.08 R)
• M50: 31,101,248 km (0.105 R)
• M51: 31,358,257 km (0.042 R)
• M52: 38,466,549 km (0.09 R)
• M53: 39,203,768 km (0.039 R)
• M54: 39,666,773 km (0.095 R)
• M55: 39,759,673 km (0.082 R)
• M56: 40,318,122 km (0.092 R)
• M57: 41,631,442 km (0.118 R)
• M58: 41,725,838 km (0.118 R)
• M59: 42,103,872 km (0.102 R)
• M60: 42,578,097 km (0.083 R)
• M61: 43,531,784 km (0.1 R)
• M62: 45,654,577 km (0.1 R)
• M63: 45,849,354 km (0.073 R)
• M64: 47,613,561 km (0.098 R)
• M65: 49,900,015 km (0.104 R)
• M66: 51,410,355 km (0.101 R)
• M67: 53,242,481 km (0.107 R)
• M68: 57,810,302 km (0.087 R)
• M69: 58,865,715 km (0.097 R)
• M70: 59,502,104 km (0.116 R)
• M71: 60,674,652 km (0.092 R)
• M72: 61,424,736 km (0.065 R)
• M73: 61,639,708 km (0.094 R)
• M74: 62,393,831 km (0.037 R)
• M75: 62,717,860 km (0.083 R)
• M76: 63,476,321 km (0.089 R)
• M77: 65,111,725 km (0.046 R)
• M78: 65,660,001 km (0.055 R)
• M79: 67,313,806 km (0.05 R)
• M80: 67,424,658 km (0.106 R)
• M81: 67,646,362 km (0.119 R)
• M82: 67,868,216 km (0.075 R)
• M83: 68,535,422 km (0.101 R)
• M84: 69,764,219 km (0.112 R)
• M85: 70,212,863 km (0.101 R)
• M86: 70,887,699 km (0.084 R)
• M87: 71,338,737 km (0.038 R)
• M88: 71,903,917 km (0.102 R)
• M89: 72,470,444 km (0.085 R)
• M90: 75,096,037 km (0.089 R)
• M91: 75,555,901 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.2

Radius: 6

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.82 AU - 21.58 AU

Year: 30464 Days

Day: 25 Hours

Environment

Temp: -200 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 92,018,406 km

• M1: 166,502 km (0.03 R)
• M2: 210,933 km (0.095 R)
• M3: 334,650 km (0.081 R)
• M4: 1,814,024 km (0.103 R)
• M5: 1,888,075 km (0.049 R)
• M6: 2,039,169 km (0.116 R)
• M7: 2,116,211 km (0.062 R)
• M8: 2,194,152 km (0.104 R)
• M9: 2,724,476 km (0.099 R)
• M10: 2,982,084 km (0.086 R)
• M11: 3,158,310 km (0.114 R)
• M12: 3,754,159 km (0.068 R)
• M13: 3,992,618 km (0.098 R)
• M14: 4,040,938 km (0.116 R)
• M15: 4,534,311 km (0.027 R)
• M16: 5,685,317 km (0.1 R)
• M17: 5,959,082 km (0.067 R)
• M18: 6,462,478 km (0.098 R)
• M19: 7,213,460 km (0.059 R)
• M20: 8,236,709 km (0.115 R)
• M21: 8,483,994 km (0.071 R)
• M22: 9,626,922 km (0.118 R)
• M23: 10,150,365 km (0.11 R)
• M24: 10,548,894 km (0.069 R)
• M25: 11,020,426 km (0.065 R)
• M26: 11,498,691 km (0.097 R)
• M27: 11,636,620 km (0.117 R)
• M28: 11,775,148 km (0.083 R)
• M29: 12,830,860 km (0.082 R)
• M30: 14,731,501 km (0.12 R)
• M31: 14,881,398 km (0.112 R)
• M32: 15,182,538 km (0.119 R)
• M33: 15,944,141 km (0.051 R)
• M34: 19,276,134 km (0.1 R)
• M35: 19,934,515 km (0.104 R)
• M36: 20,851,699 km (0.108 R)
• M37: 21,612,255 km (0.05 R)
• M38: 24,744,236 km (0.108 R)
• M39: 25,190,337 km (0.053 R)
• M40: 26,090,467 km (0.112 R)
• M41: 26,362,586 km (0.106 R)
• M42: 27,552,487 km (0.065 R)
• M43: 28,200,545 km (0.099 R)
• M44: 28,573,044 km (0.074 R)
• M45: 29,228,881 km (0.085 R)
• M46: 29,605,867 km (0.077 R)
• M47: 30,364,628 km (0.077 R)
• M48: 32,386,742 km (0.042 R)
• M49: 32,776,893 km (0.099 R)
• M50: 35,953,155 km (0.11 R)
• M51: 36,965,634 km (0.033 R)
• M52: 37,782,438 km (0.099 R)
• M53: 39,641,790 km (0.12 R)
• M54: 40,372,875 km (0.11 R)
• M55: 41,108,448 km (0.046 R)
• M56: 42,592,758 km (0.048 R)
• M57: 43,341,495 km (0.094 R)
• M58: 43,771,290 km (0.055 R)
• M59: 43,986,711 km (0.1 R)
• M60: 46,050,862 km (0.101 R)
• M61: 46,489,333 km (0.075 R)
• M62: 47,813,424 km (0.062 R)
• M63: 48,146,280 km (0.061 R)
• M64: 48,257,431 km (0.066 R)
• M65: 48,368,732 km (0.066 R)
• M66: 49,261,681 km (0.058 R)
• M67: 50,837,396 km (0.114 R)
• M68: 54,964,502 km (0.12 R)
• M69: 56,598,260 km (0.104 R)
• M70: 57,421,048 km (0.078 R)
• M71: 61,353,228 km (0.107 R)
• M72: 61,715,106 km (0.109 R)
• M73: 61,956,557 km (0.109 R)
• M74: 62,440,655 km (0.106 R)
• M75: 65,987,621 km (0.111 R)
• M76: 67,723,255 km (0.058 R)
• M77: 68,471,693 km (0.104 R)
• M78: 68,972,098 km (0.054 R)
• M79: 70,102,609 km (0.06 R)
• M80: 72,000,258 km (0.069 R)
• M81: 72,127,417 km (0.09 R)
• M82: 73,019,319 km (0.049 R)
• M83: 73,147,076 km (0.066 R)
• M84: 74,685,391 km (0.095 R)
• M85: 75,071,652 km (0.1 R)
• M86: 76,752,983 km (0.101 R)
• M87: 77,012,834 km (0.096 R)
• M88: 79,363,914 km (0.08 R)
• M89: 80,152,894 km (0.083 R)
• M90: 80,284,689 km (0.113 R)
• M91: 81,208,905 km (0.088 R)
• M92: 81,738,631 km (0.062 R)
• M93: 82,269,404 km (0.101 R)
• M94: 84,002,645 km (0.1 R)
• M95: 84,940,773 km (0.108 R)
• M96: 86,692,415 km (0.118 R)
• M97: 89,273,876 km (0.092 R)
• M98: 90,917,358 km (0.053 R)
• M99: 92,018,398 km (0.115 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: 202 - 12,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit