🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.19 AU - 1.45 AU

Year: 541 Days

Day: 30.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,588,806 km

• M1: 495,319 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.2 AU - 1.68 AU

Year: 616 Days

Day: 16.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,588,806 km

• M1: 909,854 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.45 AU - 1.75 AU

Year: 721 Days

Day: 19.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.35 AU - 2.17 AU

Year: 832 Days

Day: 43.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.69 AU - 2.35 AU

Year: 1023 Days

Day: 42.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.05 AU - 4.17 AU

Year: 2445 Days

Day: 33.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 8.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.05 AU - 8.83 AU

Year: 7234 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,588,806 km

• M1: 114,742 km (0.1 R)
• M2: 511,475 km (0.12 R)
• M3: 1,147,565 km (0.026 R)
• M4: 1,339,051 km (0.118 R)
• M5: 1,506,750 km (0.09 R)
• M6: 1,645,876 km (0.093 R)
• M7: 1,752,988 km (0.089 R)
• M8: 2,050,388 km (0.043 R)
• M9: 2,146,580 km (0.03 R)
• M10: 2,244,267 km (0.039 R)
• M11: 2,546,605 km (0.114 R)
• M12: 2,650,276 km (0.082 R)
• M13: 2,883,349 km (0.118 R)
• M14: 3,189,576 km (0.079 R)
• M15: 3,369,393 km (0.098 R)
• M16: 3,668,589 km (0.059 R)
• M17: 3,738,900 km (0.111 R)
• M18: 4,024,632 km (0.102 R)
• M19: 4,466,394 km (0.084 R)
• M20: 4,795,210 km (0.112 R)
• M21: 5,449,252 km (0.075 R)
• M22: 5,529,736 km (0.086 R)
• M23: 5,855,261 km (0.106 R)
• M24: 5,910,013 km (0.076 R)
• M25: 6,047,943 km (0.053 R)
• M26: 6,159,094 km (0.059 R)
• M27: 6,242,869 km (0.104 R)
• M28: 6,811,191 km (0.099 R)
• M29: 7,160,053 km (0.093 R)
• M30: 7,307,258 km (0.111 R)
• M31: 7,996,904 km (0.096 R)
• M32: 8,057,790 km (0.099 R)
• M33: 8,488,782 km (0.05 R)
• M34: 8,675,929 km (0.114 R)
• M35: 9,309,176 km (0.111 R)
• M36: 9,891,860 km (0.118 R)
• M37: 10,121,642 km (0.108 R)
• M38: 10,187,615 km (0.103 R)
• M39: 10,653,612 km (0.096 R)
• M40: 10,855,420 km (0.11 R)
• M41: 11,262,775 km (0.05 R)
• M42: 11,571,694 km (0.09 R)
• M43: 12,479,604 km (0.094 R)
• M44: 13,121,528 km (0.051 R)
• M45: 13,265,591 km (0.107 R)
• M46: 14,030,784 km (0.099 R)
• M47: 14,215,089 km (0.115 R)
• M48: 14,288,990 km (0.088 R)
• M49: 14,922,836 km (0.087 R)
• M50: 16,024,924 km (0.109 R)
• M51: 16,566,319 km (0.073 R)
• M52: 16,800,290 km (0.082 R)
• M53: 16,956,769 km (0.096 R)
• M54: 17,035,308 km (0.116 R)
• M55: 17,113,847 km (0.072 R)
• M56: 17,508,486 km (0.095 R)
• M57: 17,746,795 km (0.074 R)
• M58: 19,403,293 km (0.103 R)
• M59: 20,021,730 km (0.103 R)
• M60: 20,229,222 km (0.114 R)
• M61: 20,479,201 km (0.052 R)
• M62: 20,562,826 km (0.12 R)
• M63: 22,386,723 km (0.082 R)
• M64: 22,991,697 km (0.11 R)
• M65: 23,427,176 km (0.041 R)
• M66: 23,865,348 km (0.107 R)
• M67: 24,350,345 km (0.081 R)
• M68: 25,195,872 km (0.096 R)
• M69: 25,644,815 km (0.11 R)
• M70: 25,915,288 km (0.082 R)
• M71: 26,050,973 km (0.108 R)
• M72: 26,141,630 km (0.097 R)
• M73: 26,413,898 km (0.084 R)
• M74: 26,961,426 km (0.029 R)
• M75: 27,144,683 km (0.114 R)
• M76: 27,282,463 km (0.084 R)
• M77: 27,420,542 km (0.058 R)
• M78: 27,558,770 km (0.071 R)
• M79: 28,953,920 km (0.086 R)
• M80: 29,282,736 km (0.117 R)
• M81: 30,181,370 km (0.093 R)
• M82: 30,705,861 km (0.089 R)
• M83: 31,041,259 km (0.101 R)
• M84: 32,248,663 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 12.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.25 AU - 11.05 AU

Year: 10685 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,588,806 km

• M1: 158,275 km (0.081 R)
• M2: 485,894 km (0.082 R)
• M3: 589,416 km (0.037 R)
• M4: 932,743 km (0.091 R)
• M5: 1,251,835 km (0.094 R)
• M6: 1,940,883 km (0.105 R)
• M7: 2,761,726 km (0.06 R)
• M8: 2,846,548 km (0.054 R)
• M9: 3,077,079 km (0.049 R)
• M10: 3,283,823 km (0.084 R)
• M11: 3,404,100 km (0.099 R)
• M12: 3,995,610 km (0.071 R)
• M13: 4,091,951 km (0.104 R)
• M14: 4,352,849 km (0.087 R)
• M15: 4,686,602 km (0.092 R)
• M16: 4,994,325 km (0.091 R)
• M17: 5,774,029 km (0.096 R)
• M18: 5,993,339 km (0.077 R)
• M19: 6,365,090 km (0.082 R)
• M20: 6,744,321 km (0.105 R)
• M21: 6,975,450 km (0.081 R)
• M22: 7,524,922 km (0.069 R)
• M23: 7,764,728 km (0.108 R)
• M24: 8,129,298 km (0.055 R)
• M25: 8,665,756 km (0.098 R)
• M26: 8,959,416 km (0.113 R)
• M27: 9,341,789 km (0.092 R)
• M28: 9,642,929 km (0.116 R)
• M29: 9,772,930 km (0.112 R)
• M30: 10,122,540 km (0.025 R)
• M31: 10,298,916 km (0.09 R)
• M32: 11,060,070 km (0.07 R)
• M33: 11,378,713 km (0.101 R)
• M34: 12,352,895 km (0.107 R)
• M35: 12,921,516 km (0.058 R)
• M36: 13,017,109 km (0.104 R)
• M37: 13,498,814 km (0.031 R)
• M38: 13,741,761 km (0.106 R)
• M39: 13,888,367 km (0.105 R)
• M40: 14,578,911 km (0.1 R)
• M41: 15,737,696 km (0.051 R)
• M42: 16,147,744 km (0.118 R)
• M43: 16,821,533 km (0.11 R)
• M44: 17,240,706 km (0.066 R)
• M45: 18,951,956 km (0.077 R)
• M46: 19,717,598 km (0.096 R)
• M47: 20,326,311 km (0.096 R)
• M48: 20,660,812 km (0.07 R)
• M49: 21,222,552 km (0.106 R)
• M50: 21,335,499 km (0.091 R)
• M51: 22,995,885 km (0.047 R)
• M52: 23,111,824 km (0.108 R)
• M53: 23,988,318 km (0.095 R)
• M54: 24,519,390 km (0.056 R)
• M55: 24,756,652 km (0.095 R)
• M56: 25,233,570 km (0.09 R)
• M57: 26,378,443 km (0.095 R)
• M58: 27,232,796 km (0.119 R)
• M59: 27,416,951 km (0.099 R)
• M60: 28,220,292 km (0.105 R)
• M61: 28,406,691 km (0.072 R)
• M62: 29,345,268 km (0.12 R)
• M63: 29,471,080 km (0.063 R)
• M64: 31,832,632 km (0.111 R)
• M65: 33,003,235 km (0.085 R)
• M66: 34,055,806 km (0.114 R)
• M67: 34,719,123 km (0.117 R)
• M68: 36,531,501 km (0.108 R)
• M69: 37,278,742 km (0.056 R)
• M70: 37,893,739 km (0.117 R)
• M71: 39,480,823 km (0.078 R)
• M72: 39,689,512 km (0.116 R)
• M73: 40,667,882 km (0.072 R)
• M74: 40,808,354 km (0.12 R)
• M75: 41,937,519 km (0.087 R)
• M76: 42,079,338 km (0.108 R)
• M77: 43,435,143 km (0.101 R)
• M78: 44,660,200 km (0.064 R)
• M79: 45,022,676 km (0.093 R)
• M80: 46,262,543 km (0.054 R)
• M81: 46,409,149 km (0.102 R)
• M82: 47,070,820 km (0.05 R)
• M83: 48,031,987 km (0.097 R)
• M84: 48,403,438 km (0.079 R)
• M85: 48,850,287 km (0.097 R)
• M86: 49,823,421 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.1

Radius: 4.1

Gravity: 46.41 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.23 AU - 18.45 AU

Year: 23544 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,588,806 km

• M1: 82,279 km (0.086 R)
• M2: 126,560 km (0.109 R)
• M3: 167,400 km (0.113 R)
• M4: 197,619 km (0.064 R)
• M5: 320,439 km (0.075 R)
• M6: 488,287 km (0.094 R)
• M7: 840,441 km (0.113 R)
• M8: 924,515 km (0.082 R)
• M9: 1,070,672 km (0.104 R)
• M10: 1,193,043 km (0.058 R)
• M11: 1,484,460 km (0.069 R)
• M12: 1,906,026 km (0.056 R)
• M13: 2,091,977 km (0.116 R)
• M14: 2,168,122 km (0.096 R)
• M15: 2,725,673 km (0.116 R)
• M16: 3,458,852 km (0.109 R)
• M17: 4,105,414 km (0.053 R)
• M18: 5,823,845 km (0.117 R)
• M19: 6,366,586 km (0.115 R)
• M20: 7,383,403 km (0.097 R)
• M21: 7,733,462 km (0.092 R)
• M22: 9,124,722 km (0.102 R)
• M23: 9,186,955 km (0.12 R)
• M24: 9,249,337 km (0.078 R)
• M25: 9,500,213 km (0.112 R)
• M26: 9,689,753 km (0.055 R)
• M27: 9,816,911 km (0.084 R)
• M28: 10,137,051 km (0.049 R)
• M29: 11,384,697 km (0.103 R)
• M30: 11,586,056 km (0.106 R)
• M31: 12,060,431 km (0.069 R)
• M32: 12,334,494 km (0.114 R)
• M33: 12,403,309 km (0.118 R)
• M34: 12,610,502 km (0.091 R)
• M35: 14,092,718 km (0.054 R)
• M36: 14,308,887 km (0.094 R)
• M37: 14,671,662 km (0.066 R)
• M38: 14,964,125 km (0.083 R)
• M39: 16,454,719 km (0.104 R)
• M40: 18,070,076 km (0.091 R)
• M41: 18,619,699 km (0.116 R)
• M42: 19,015,535 km (0.055 R)
• M43: 20,382,261 km (0.042 R)
• M44: 24,667,941 km (0.037 R)
• M45: 24,841,474 km (0.097 R)
• M46: 24,928,391 km (0.115 R)
• M47: 26,866,431 km (0.085 R)
• M48: 27,044,901 km (0.086 R)
• M49: 28,396,668 km (0.114 R)
• M50: 29,401,966 km (0.103 R)
• M51: 31,165,575 km (0.111 R)
• M52: 31,729,559 km (0.104 R)
• M53: 33,345,665 km (0.1 R)
• M54: 33,922,514 km (0.101 R)
• M55: 35,868,932 km (0.08 R)
• M56: 36,262,524 km (0.07 R)
• M57: 42,127,957 km (0.046 R)
• M58: 44,217,690 km (0.11 R)
• M59: 47,846,785 km (0.048 R)
• M60: 49,916,022 km (0.03 R)
• M61: 50,465,346 km (0.098 R)
• M62: 52,014,282 km (0.115 R)
• M63: 56,524,658 km (0.119 R)
• M64: 57,097,319 km (0.105 R)
• M65: 59,639,286 km (0.095 R)
• M66: 59,755,673 km (0.118 R)
• M67: 60,105,432 km (0.115 R)
• M68: 61,511,054 km (0.108 R)
• M69: 62,336,086 km (0.063 R)
• M70: 62,809,115 km (0.073 R)
• M71: 63,164,709 km (0.115 R)
• M72: 66,033,248 km (0.093 R)
• M73: 67,240,952 km (0.101 R)
• M74: 67,362,126 km (0.086 R)
• M75: 67,483,300 km (0.119 R)
• M76: 67,726,098 km (0.093 R)
• M77: 68,943,974 km (0.114 R)
• M78: 70,169,031 km (0.093 R)
• M79: 70,292,000 km (0.071 R)
• M80: 71,030,864 km (0.083 R)
• M81: 71,401,269 km (0.064 R)
• M82: 71,648,554 km (0.082 R)
• M83: 75,266,578 km (0.098 R)
• M84: 75,518,202 km (0.053 R)
• M85: 76,907,517 km (0.037 R)
• M86: 77,287,945 km (0.056 R)
• M87: 77,668,970 km (0.077 R)
• M88: 78,688,031 km (0.035 R)
• M89: 79,839,785 km (0.091 R)
• M90: 82,159,749 km (0.109 R)
• M91: 82,808,256 km (0.102 R)
• M92: 83,588,558 km (0.034 R)
• M93: 88,188,693 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.1

Radius: 4.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.12 AU - 20.38 AU

Year: 28940 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,588,806 km

• M1: 91,703 km (0.089 R)
• M2: 189,989 km (0.094 R)
• M3: 610,210 km (0.113 R)
• M4: 658,679 km (0.109 R)
• M5: 847,472 km (0.087 R)
• M6: 1,111,363 km (0.107 R)
• M7: 1,191,248 km (0.073 R)
• M8: 1,314,816 km (0.09 R)
• M9: 1,732,942 km (0.089 R)
• M10: 2,016,878 km (0.119 R)
• M11: 2,114,865 km (0.086 R)
• M12: 2,366,489 km (0.037 R)
• M13: 3,234,007 km (0.075 R)
• M14: 3,348,748 km (0.058 R)
• M15: 3,730,971 km (0.117 R)
• M16: 4,314,253 km (0.056 R)
• M17: 4,892,598 km (0.07 R)
• M18: 5,090,816 km (0.117 R)
• M19: 5,291,725 km (0.08 R)
• M20: 5,529,287 km (0.089 R)
• M21: 6,085,342 km (0.062 R)
• M22: 6,550,292 km (0.068 R)
• M23: 6,732,054 km (0.112 R)
• M24: 6,805,357 km (0.057 R)
• M25: 7,513,852 km (0.045 R)
• M26: 7,896,075 km (0.074 R)
• M27: 8,363,119 km (0.068 R)
• M28: 8,759,255 km (0.07 R)
• M29: 8,839,140 km (0.118 R)
• M30: 9,446,507 km (0.03 R)
• M31: 9,983,563 km (0.037 R)
• M32: 10,150,964 km (0.113 R)
• M33: 10,361,298 km (0.097 R)
• M34: 10,615,764 km (0.117 R)
• M35: 10,700,885 km (0.091 R)
• M36: 10,786,455 km (0.087 R)
• M37: 10,829,240 km (0.098 R)
• M38: 12,095,586 km (0.074 R)
• M39: 12,140,166 km (0.114 R)
• M40: 13,178,675 km (0.082 R)
• M41: 15,823,266 km (0.099 R)
• M42: 16,018,342 km (0.112 R)
• M43: 16,165,097 km (0.097 R)
• M44: 19,766,965 km (0.114 R)
• M45: 20,399,315 km (0.077 R)
• M46: 21,199,065 km (0.067 R)
• M47: 22,719,129 km (0.072 R)
• M48: 22,939,038 km (0.064 R)
• M49: 23,826,154 km (0.076 R)
• M50: 24,161,702 km (0.11 R)
• M51: 25,920,075 km (0.099 R)
• M52: 27,134,511 km (0.042 R)
• M53: 28,190,073 km (0.078 R)
• M54: 28,604,310 km (0.075 R)
• M55: 29,678,422 km (0.098 R)
• M56: 31,192,054 km (0.093 R)
• M57: 32,420,851 km (0.115 R)
• M58: 34,293,666 km (0.117 R)
• M59: 34,482,908 km (0.108 R)
• M60: 37,232,666 km (0.108 R)
• M61: 40,118,259 km (0.092 R)
• M62: 40,317,673 km (0.064 R)
• M63: 40,917,710 km (0.091 R)
• M64: 42,396,934 km (0.036 R)
• M65: 44,717,048 km (0.103 R)
• M66: 45,753,761 km (0.105 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit