🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 184 Days

Day: 17.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.08 AU - 1.54 AU

Year: 550 Days

Day: 44.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,750,086 km

• M1: 1,026,241 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.62 AU - 1.8 AU

Year: 821 Days

Day: 31.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.86 AU - 3.02 AU

Year: 1399 Days

Day: 46.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.14 AU - 4.2 AU

Year: 3126 Days

Day: 18.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.52 AU - 5.56 AU

Year: 3551 Days

Day: 20.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 11.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.68 AU - 4.96 AU

Year: 3885 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 63,750,086 km

• M1: 163,660 km (0.115 R)
• M2: 266,135 km (0.089 R)
• M3: 372,200 km (0.11 R)
• M4: 491,579 km (0.037 R)
• M5: 911,051 km (0.106 R)
• M6: 995,275 km (0.114 R)
• M7: 1,117,795 km (0.048 R)
• M8: 1,208,601 km (0.11 R)
• M9: 1,417,739 km (0.111 R)
• M10: 1,516,773 km (0.069 R)
• M11: 1,659,639 km (0.054 R)
• M12: 1,849,927 km (0.116 R)
• M13: 1,992,045 km (0.065 R)
• M14: 2,183,381 km (0.117 R)
• M15: 2,298,870 km (0.083 R)
• M16: 2,608,837 km (0.097 R)
• M17: 2,768,907 km (0.114 R)
• M18: 3,034,443 km (0.092 R)
• M19: 3,255,549 km (0.092 R)
• M20: 3,374,928 km (0.066 R)
• M21: 3,617,875 km (0.061 R)
• M22: 3,741,443 km (0.119 R)
• M23: 4,351,652 km (0.1 R)
• M24: 4,586,820 km (0.071 R)
• M25: 4,916,983 km (0.102 R)
• M26: 5,146,466 km (0.106 R)
• M27: 5,254,775 km (0.097 R)
• M28: 5,489,494 km (0.115 R)
• M29: 5,632,061 km (0.109 R)
• M30: 5,759,817 km (0.094 R)
• M31: 6,181,683 km (0.091 R)
• M32: 6,396,356 km (0.119 R)
• M33: 6,782,319 km (0.114 R)
• M34: 7,158,557 km (0.088 R)
• M35: 7,279,732 km (0.068 R)
• M36: 7,419,007 km (0.12 R)
• M37: 7,629,791 km (0.114 R)
• M38: 8,092,946 km (0.082 R)
• M39: 8,400,818 km (0.084 R)
• M40: 8,583,776 km (0.097 R)
• M41: 8,694,179 km (0.097 R)
• M42: 8,842,132 km (0.063 R)
• M43: 8,916,332 km (0.03 R)
• M44: 9,159,130 km (0.117 R)
• M45: 9,442,169 km (0.102 R)
• M46: 9,518,015 km (0.115 R)
• M47: 9,804,644 km (0.093 R)
• M48: 9,958,730 km (0.092 R)
• M49: 10,230,250 km (0.065 R)
• M50: 10,780,471 km (0.086 R)
• M51: 10,959,540 km (0.094 R)
• M52: 11,079,368 km (0.097 R)
• M53: 11,159,552 km (0.069 R)
• M54: 11,239,886 km (0.094 R)
• M55: 11,603,708 km (0.078 R)
• M56: 11,910,085 km (0.105 R)
• M57: 12,033,204 km (0.094 R)
• M58: 12,509,673 km (0.072 R)
• M59: 13,502,405 km (0.113 R)
• M60: 14,520,418 km (0.063 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.3

Radius: 9.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.56 AU - 6.9 AU

Year: 5035 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,750,086 km

• M1: 130,449 km (0.063 R)
• M2: 262,395 km (0.054 R)
• M3: 413,489 km (0.051 R)
• M4: 535,860 km (0.085 R)
• M5: 671,545 km (0.049 R)
• M6: 843,283 km (0.098 R)
• M7: 916,137 km (0.114 R)
• M8: 1,161,777 km (0.077 R)
• M9: 1,313,619 km (0.077 R)
• M10: 1,457,682 km (0.097 R)
• M11: 2,051,884 km (0.06 R)
• M12: 2,118,605 km (0.037 R)
• M13: 2,392,668 km (0.053 R)
• M14: 2,642,048 km (0.095 R)
• M15: 2,937,354 km (0.108 R)
• M16: 3,108,195 km (0.092 R)
• M17: 3,262,879 km (0.063 R)
• M18: 3,499,543 km (0.069 R)
• M19: 3,927,542 km (0.106 R)
• M20: 4,243,344 km (0.085 R)
• M21: 4,371,998 km (0.109 R)
• M22: 4,922,219 km (0.065 R)
• M23: 5,034,866 km (0.119 R)
• M24: 5,705,364 km (0.114 R)
• M25: 5,895,203 km (0.115 R)
• M26: 6,063,202 km (0.101 R)
• M27: 6,184,077 km (0.043 R)
• M28: 6,305,849 km (0.093 R)
• M29: 6,452,904 km (0.111 R)
• M30: 6,675,805 km (0.086 R)
• M31: 6,750,604 km (0.1 R)
• M32: 6,901,099 km (0.115 R)
• M33: 7,103,655 km (0.108 R)
• M34: 7,488,570 km (0.119 R)
• M35: 7,749,020 km (0.084 R)
• M36: 8,467,090 km (0.113 R)
• M37: 8,930,095 km (0.057 R)
• M38: 9,150,752 km (0.071 R)
• M39: 9,401,329 km (0.07 R)
• M40: 9,513,377 km (0.11 R)
• M41: 9,625,875 km (0.076 R)
• M42: 9,767,095 km (0.1 R)
• M43: 10,746,064 km (0.056 R)
• M44: 11,425,837 km (0.115 R)
• M45: 11,575,434 km (0.093 R)
• M46: 11,665,642 km (0.091 R)
• M47: 11,876,725 km (0.091 R)
• M48: 12,150,040 km (0.118 R)
• M49: 12,982,552 km (0.078 R)
• M50: 13,264,095 km (0.109 R)
• M51: 13,737,872 km (0.084 R)
• M52: 13,897,044 km (0.058 R)
• M53: 14,120,842 km (0.068 R)
• M54: 15,390,031 km (0.112 R)
• M55: 15,821,022 km (0.04 R)
• M56: 16,054,843 km (0.116 R)
• M57: 16,189,033 km (0.103 R)
• M58: 16,458,309 km (0.047 R)
• M59: 16,559,736 km (0.066 R)
• M60: 16,695,272 km (0.052 R)
• M61: 16,797,148 km (0.038 R)
• M62: 16,865,066 km (0.089 R)
• M63: 17,343,928 km (0.082 R)
• M64: 17,896,543 km (0.093 R)
• M65: 18,842,301 km (0.101 R)
• M66: 18,913,060 km (0.035 R)
• M67: 19,517,585 km (0.086 R)
• M68: 19,768,311 km (0.049 R)
• M69: 19,912,075 km (0.059 R)
• M70: 20,056,287 km (0.108 R)
• M71: 20,273,055 km (0.027 R)
• M72: 20,381,812 km (0.108 R)
• M73: 22,035,766 km (0.108 R)
• M74: 22,446,562 km (0.111 R)
• M75: 23,162,089 km (0.118 R)
• M76: 23,465,623 km (0.114 R)
• M77: 23,770,503 km (0.079 R)
• M78: 24,345,707 km (0.089 R)
• M79: 24,654,327 km (0.066 R)
• M80: 24,809,161 km (0.097 R)
• M81: 25,901,824 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 10.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.78 AU - 14.38 AU

Year: 14466 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,750,086 km

• M1: 184,305 km (0.095 R)
• M2: 517,758 km (0.061 R)
• M3: 677,828 km (0.029 R)
• M4: 800,199 km (0.107 R)
• M5: 1,068,428 km (0.049 R)
• M6: 1,171,202 km (0.095 R)
• M7: 1,320,949 km (0.112 R)
• M8: 1,500,167 km (0.059 R)
• M9: 1,592,769 km (0.102 R)
• M10: 1,663,528 km (0.099 R)
• M11: 2,059,364 km (0.117 R)
• M12: 2,163,036 km (0.109 R)
• M13: 2,567,099 km (0.103 R)
• M14: 2,792,394 km (0.11 R)
• M15: 2,936,457 km (0.076 R)
• M16: 3,053,592 km (0.117 R)
• M17: 3,232,212 km (0.057 R)
• M18: 3,414,422 km (0.08 R)
• M19: 3,568,807 km (0.075 R)
• M20: 3,788,865 km (0.119 R)
• M21: 4,375,139 km (0.09 R)
• M22: 4,816,303 km (0.116 R)
• M23: 4,954,981 km (0.075 R)
• M24: 5,165,465 km (0.115 R)
• M25: 5,631,612 km (0.093 R)
• M26: 6,148,622 km (0.119 R)
• M27: 7,387,292 km (0.112 R)
• M28: 7,507,270 km (0.037 R)
• M29: 7,952,922 km (0.053 R)
• M30: 8,241,048 km (0.088 R)
• M31: 8,407,251 km (0.109 R)
• M32: 8,616,538 km (0.058 R)
• M33: 8,785,285 km (0.109 R)
• M34: 9,040,349 km (0.056 R)
• M35: 9,601,491 km (0.065 R)
• M36: 10,129,421 km (0.118 R)
• M37: 11,167,780 km (0.094 R)
• M38: 11,583,214 km (0.044 R)
• M39: 11,676,263 km (0.116 R)
• M40: 12,667,948 km (0.111 R)
• M41: 13,101,333 km (0.049 R)
• M42: 13,198,272 km (0.069 R)
• M43: 13,441,668 km (0.082 R)
• M44: 14,131,314 km (0.107 R)
• M45: 14,984,022 km (0.111 R)
• M46: 15,698,801 km (0.116 R)
• M47: 15,904,946 km (0.113 R)
• M48: 16,529,218 km (0.096 R)
• M49: 17,055,504 km (0.081 R)
• M50: 17,320,741 km (0.095 R)
• M51: 17,427,254 km (0.113 R)
• M52: 17,640,731 km (0.072 R)
• M53: 18,178,535 km (0.096 R)
• M54: 18,395,153 km (0.102 R)
• M55: 19,215,248 km (0.112 R)
• M56: 19,380,703 km (0.114 R)
• M57: 19,935,562 km (0.081 R)
• M58: 20,608,303 km (0.07 R)
• M59: 20,721,100 km (0.092 R)
• M60: 20,834,196 km (0.048 R)
• M61: 21,402,519 km (0.068 R)
• M62: 22,206,906 km (0.11 R)
• M63: 23,255,438 km (0.115 R)
• M64: 24,141,656 km (0.09 R)
• M65: 25,582,433 km (0.037 R)
• M66: 26,374,404 km (0.11 R)
• M67: 26,804,198 km (0.097 R)
• M68: 27,050,885 km (0.076 R)
• M69: 27,795,284 km (0.089 R)
• M70: 30,453,489 km (0.077 R)
• M71: 30,839,900 km (0.119 R)
• M72: 32,073,933 km (0.106 R)
• M73: 35,600,852 km (0.105 R)
• M74: 36,689,626 km (0.103 R)
• M75: 36,826,508 km (0.077 R)
• M76: 38,899,635 km (0.113 R)
• M77: 40,585,304 km (0.099 R)
• M78: 40,939,552 km (0.035 R)
• M79: 41,437,114 km (0.099 R)
• M80: 43,664,776 km (0.11 R)
• M81: 44,537,380 km (0.082 R)
• M82: 47,189,900 km (0.085 R)
• M83: 47,264,400 km (0.096 R)
• M84: 47,562,399 km (0.108 R)
• M85: 48,835,926 km (0.072 R)
• M86: 49,288,160 km (0.087 R)
• M87: 49,817,437 km (0.077 R)
• M88: 50,881,677 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.8

Radius: 6.2

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.64 AU - 16.2 AU

Year: 18047 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,750,086 km

• M1: 407,953 km (0.059 R)
• M2: 493,972 km (0.055 R)
• M3: 605,722 km (0.101 R)
• M4: 1,256,323 km (0.089 R)
• M5: 2,090,630 km (0.103 R)
• M6: 2,495,741 km (0.102 R)
• M7: 2,592,681 km (0.076 R)
• M8: 2,690,966 km (0.034 R)
• M9: 3,165,491 km (0.09 R)
• M10: 3,235,353 km (0.07 R)
• M11: 3,520,337 km (0.09 R)
• M12: 3,629,244 km (0.061 R)
• M13: 3,813,250 km (0.095 R)
• M14: 3,887,749 km (0.112 R)
• M15: 4,000,247 km (0.068 R)
• M16: 4,344,621 km (0.088 R)
• M17: 4,658,777 km (0.104 R)
• M18: 5,061,794 km (0.074 R)
• M19: 5,602,141 km (0.101 R)
• M20: 6,292,386 km (0.109 R)
• M21: 7,704,290 km (0.118 R)
• M22: 8,714,076 km (0.071 R)
• M23: 8,763,144 km (0.078 R)
• M24: 9,309,625 km (0.112 R)
• M25: 10,279,169 km (0.111 R)
• M26: 10,539,619 km (0.117 R)
• M27: 10,960,886 km (0.039 R)
• M28: 12,257,451 km (0.055 R)
• M29: 12,367,705 km (0.049 R)
• M30: 12,478,258 km (0.094 R)
• M31: 13,036,108 km (0.066 R)
• M32: 14,175,745 km (0.119 R)
• M33: 14,407,472 km (0.025 R)
• M34: 14,874,815 km (0.106 R)
• M35: 15,346,946 km (0.108 R)
• M36: 16,064,567 km (0.079 R)
• M37: 18,534,279 km (0.097 R)
• M38: 19,042,313 km (0.076 R)
• M39: 19,942,294 km (0.052 R)
• M40: 20,724,691 km (0.055 R)
• M41: 21,983,856 km (0.111 R)
• M42: 22,050,726 km (0.106 R)
• M43: 22,117,746 km (0.09 R)
• M44: 22,252,085 km (0.083 R)
• M45: 23,541,020 km (0.099 R)
• M46: 23,678,052 km (0.12 R)
• M47: 24,367,399 km (0.09 R)
• M48: 25,765,989 km (0.113 R)
• M49: 27,262,118 km (0.045 R)
• M50: 27,478,137 km (0.074 R)
• M51: 27,694,755 km (0.095 R)
• M52: 27,839,565 km (0.099 R)
• M53: 28,566,910 km (0.116 R)
• M54: 29,300,538 km (0.074 R)
• M55: 29,966,099 km (0.087 R)
• M56: 30,040,300 km (0.11 R)
• M57: 31,312,031 km (0.1 R)
• M58: 31,387,428 km (0.072 R)
• M59: 33,137,125 km (0.102 R)
• M60: 33,675,977 km (0.029 R)
• M61: 34,140,179 km (0.025 R)
• M62: 35,074,717 km (0.085 R)
• M63: 35,938,944 km (0.116 R)
• M64: 36,175,757 km (0.108 R)
• M65: 37,447,937 km (0.107 R)
• M66: 37,768,226 km (0.082 R)
• M67: 38,572,913 km (0.084 R)
• M68: 39,139,740 km (0.057 R)
• M69: 40,938,654 km (0.085 R)
• M70: 42,764,347 km (0.059 R)
• M71: 42,847,972 km (0.071 R)
• M72: 43,687,216 km (0.112 R)
• M73: 43,940,036 km (0.048 R)
• M74: 44,701,340 km (0.103 R)
• M75: 45,466,982 km (0.086 R)
• M76: 45,723,243 km (0.08 R)
• M77: 49,184,788 km (0.11 R)
• M78: 50,416,128 km (0.116 R)
• M79: 51,835,662 km (0.09 R)
• M80: 52,014,132 km (0.078 R)
• M81: 53,178,453 km (0.069 R)
• M82: 53,268,361 km (0.08 R)
• M83: 53,538,535 km (0.081 R)
• M84: 55,077,598 km (0.085 R)
• M85: 58,384,309 km (0.067 R)
• M86: 58,662,860 km (0.095 R)
• M87: 59,034,761 km (0.062 R)
• M88: 59,127,960 km (0.082 R)
• M89: 60,436,642 km (0.082 R)
• M90: 62,228,077 km (0.081 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: 307 - 15,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit