🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.8 AU

Year: 243 Days

Day: 42.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.15 AU - 1.43 AU

Year: 549 Days

Day: 40.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.3 AU - 1.48 AU

Year: 614 Days

Day: 24.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 95.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.27 AU - 2.01 AU

Year: 787 Days

Day: 28.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,176,728 km

• M1: 405,859 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.08 AU - 2.32 AU

Year: 1223 Days

Day: 19.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.25 AU - 2.71 AU

Year: 1464 Days

Day: 47.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 12.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.99 AU - 7.25 AU

Year: 6383 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 127.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,176,728 km

• M1: 174,282 km (0.111 R)
• M2: 335,398 km (0.053 R)
• M3: 526,285 km (0.105 R)
• M4: 637,437 km (0.039 R)
• M5: 768,484 km (0.118 R)
• M6: 1,144,573 km (0.085 R)
• M7: 1,231,639 km (0.112 R)
• M8: 1,399,937 km (0.04 R)
• M9: 1,832,574 km (0.099 R)
• M10: 1,981,125 km (0.119 R)
• M11: 2,072,080 km (0.054 R)
• M12: 2,402,392 km (0.102 R)
• M13: 2,516,236 km (0.091 R)
• M14: 2,749,459 km (0.093 R)
• M15: 3,621,615 km (0.12 R)
• M16: 3,734,112 km (0.07 R)
• M17: 3,866,806 km (0.029 R)
• M18: 4,000,995 km (0.089 R)
• M19: 4,234,966 km (0.102 R)
• M20: 4,353,597 km (0.116 R)
• M21: 5,026,189 km (0.051 R)
• M22: 5,236,374 km (0.118 R)
• M23: 5,363,981 km (0.103 R)
• M24: 5,928,863 km (0.107 R)
• M25: 6,017,574 km (0.104 R)
• M26: 6,286,103 km (0.077 R)
• M27: 6,490,004 km (0.11 R)
• M28: 6,696,300 km (0.037 R)
• M29: 6,974,552 km (0.118 R)
• M30: 7,280,480 km (0.116 R)
• M31: 7,518,789 km (0.109 R)
• M32: 7,905,499 km (0.101 R)
• M33: 8,003,187 km (0.105 R)
• M34: 8,150,541 km (0.094 R)
• M35: 8,323,626 km (0.082 R)
• M36: 9,413,147 km (0.104 R)
• M37: 9,830,076 km (0.026 R)
• M38: 10,413,059 km (0.079 R)
• M39: 10,600,954 km (0.08 R)
• M40: 10,762,968 km (0.096 R)
• M41: 10,844,200 km (0.115 R)
• M42: 11,446,631 km (0.097 R)
• M43: 11,751,960 km (0.099 R)
• M44: 11,975,758 km (0.11 R)
• M45: 12,116,380 km (0.069 R)
• M46: 14,022,856 km (0.117 R)
• M47: 14,859,556 km (0.04 R)
• M48: 14,980,432 km (0.116 R)
• M49: 15,406,038 km (0.044 R)
• M50: 15,589,594 km (0.065 R)
• M51: 16,581,278 km (0.106 R)
• M52: 17,053,260 km (0.082 R)
• M53: 17,179,819 km (0.06 R)
• M54: 17,529,430 km (0.046 R)
• M55: 18,074,564 km (0.088 R)
• M56: 18,821,058 km (0.088 R)
• M57: 19,050,242 km (0.089 R)
• M58: 19,181,589 km (0.091 R)
• M59: 19,280,323 km (0.11 R)
• M60: 20,545,472 km (0.079 R)
• M61: 20,646,601 km (0.086 R)
• M62: 20,849,156 km (0.113 R)
• M63: 20,950,583 km (0.113 R)
• M64: 22,043,845 km (0.097 R)
• M65: 22,666,920 km (0.1 R)
• M66: 22,841,052 km (0.075 R)
• M67: 23,577,223 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 13.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.78 AU - 9 AU

Year: 7528 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,176,728 km

• M1: 167,550 km (0.116 R)
• M2: 332,855 km (0.061 R)
• M3: 422,464 km (0.085 R)
• M4: 594,502 km (0.115 R)
• M5: 747,391 km (0.038 R)
• M6: 991,086 km (0.11 R)
• M7: 1,233,434 km (0.05 R)
• M8: 1,391,559 km (0.095 R)
• M9: 1,712,746 km (0.054 R)
• M10: 1,957,189 km (0.069 R)
• M11: 2,664,188 km (0.118 R)
• M12: 2,757,986 km (0.051 R)
• M13: 2,929,725 km (0.032 R)
• M14: 3,184,041 km (0.113 R)
• M15: 3,651,983 km (0.071 R)
• M16: 3,947,589 km (0.111 R)
• M17: 4,163,608 km (0.081 R)
• M18: 4,405,807 km (0.103 R)
• M19: 4,517,407 km (0.049 R)
• M20: 4,858,191 km (0.112 R)
• M21: 4,996,718 km (0.118 R)
• M22: 5,183,716 km (0.063 R)
• M23: 5,396,893 km (0.098 R)
• M24: 5,807,539 km (0.098 R)
• M25: 6,228,208 km (0.09 R)
• M26: 6,891,076 km (0.085 R)
• M27: 7,336,579 km (0.042 R)
• M28: 7,818,733 km (0.042 R)
• M29: 8,616,987 km (0.091 R)
• M30: 8,729,185 km (0.117 R)
• M31: 8,926,655 km (0.101 R)
• M32: 9,615,104 km (0.114 R)
• M33: 9,848,327 km (0.079 R)
• M34: 10,083,495 km (0.09 R)
• M35: 10,499,527 km (0.06 R)
• M36: 11,164,788 km (0.092 R)
• M37: 11,317,827 km (0.106 R)
• M38: 13,338,745 km (0.118 R)
• M39: 14,390,418 km (0.12 R)
• M40: 15,027,555 km (0.111 R)
• M41: 15,536,936 km (0.074 R)
• M42: 15,673,818 km (0.047 R)
• M43: 15,914,221 km (0.058 R)
• M44: 16,017,594 km (0.101 R)
• M45: 16,190,529 km (0.11 R)
• M46: 16,398,769 km (0.076 R)
• M47: 16,782,936 km (0.111 R)
• M48: 17,276,011 km (0.095 R)
• M49: 17,666,910 km (0.082 R)
• M50: 18,457,385 km (0.099 R)
• M51: 18,747,755 km (0.092 R)
• M52: 19,259,529 km (0.097 R)
• M53: 19,924,192 km (0.112 R)
• M54: 20,110,143 km (0.116 R)
• M55: 21,048,720 km (0.114 R)
• M56: 21,314,106 km (0.045 R)
• M57: 21,504,245 km (0.086 R)
• M58: 23,163,585 km (0.117 R)
• M59: 23,870,285 km (0.078 R)
• M60: 24,385,201 km (0.07 R)
• M61: 24,623,959 km (0.097 R)
• M62: 24,743,787 km (0.09 R)
• M63: 25,305,078 km (0.102 R)
• M64: 25,911,099 km (0.075 R)
• M65: 26,277,016 km (0.025 R)
• M66: 26,808,686 km (0.115 R)
• M67: 27,055,224 km (0.108 R)
• M68: 27,219,931 km (0.051 R)
• M69: 27,343,798 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 8.7

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.19 AU - 10.29 AU

Year: 9683 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,176,728 km

• M1: 261,946 km (0.036 R)
• M2: 692,189 km (0.091 R)
• M3: 838,496 km (0.095 R)
• M4: 1,105,379 km (0.032 R)
• M5: 1,200,224 km (0.078 R)
• M6: 1,418,936 km (0.067 R)
• M7: 1,894,507 km (0.048 R)
• M8: 2,269,848 km (0.057 R)
• M9: 2,416,604 km (0.08 R)
• M10: 3,251,809 km (0.119 R)
• M11: 3,306,711 km (0.087 R)
• M12: 3,671,880 km (0.079 R)
• M13: 3,786,771 km (0.118 R)
• M14: 5,160,678 km (0.118 R)
• M15: 5,257,318 km (0.043 R)
• M16: 5,916,895 km (0.093 R)
• M17: 6,256,632 km (0.106 R)
• M18: 6,532,939 km (0.092 R)
• M19: 6,672,514 km (0.101 R)
• M20: 7,026,014 km (0.082 R)
• M21: 7,133,275 km (0.117 R)
• M22: 7,421,999 km (0.079 R)
• M23: 7,604,359 km (0.069 R)
• M24: 8,160,414 km (0.091 R)
• M25: 8,310,910 km (0.095 R)
• M26: 9,155,090 km (0.04 R)
• M27: 9,866,129 km (0.089 R)
• M28: 10,228,156 km (0.068 R)
• M29: 11,215,053 km (0.082 R)
• M30: 11,593,087 km (0.086 R)
• M31: 12,838,938 km (0.112 R)
• M32: 12,926,453 km (0.057 R)
• M33: 13,367,019 km (0.098 R)
• M34: 13,544,591 km (0.115 R)
• M35: 13,901,981 km (0.07 R)
• M36: 14,809,292 km (0.098 R)
• M37: 16,537,895 km (0.067 R)
• M38: 18,477,132 km (0.069 R)
• M39: 18,576,016 km (0.034 R)
• M40: 18,823,900 km (0.08 R)
• M41: 18,923,383 km (0.114 R)
• M42: 19,725,377 km (0.086 R)
• M43: 19,978,347 km (0.053 R)
• M44: 20,640,916 km (0.093 R)
• M45: 20,794,852 km (0.077 R)
• M46: 21,155,532 km (0.102 R)
• M47: 21,570,218 km (0.065 R)
• M48: 22,092,314 km (0.117 R)
• M49: 23,522,919 km (0.092 R)
• M50: 23,630,180 km (0.082 R)
• M51: 23,845,003 km (0.1 R)
• M52: 24,276,443 km (0.105 R)
• M53: 24,765,180 km (0.077 R)
• M54: 24,983,293 km (0.091 R)
• M55: 25,696,875 km (0.112 R)
• M56: 26,194,737 km (0.049 R)
• M57: 26,361,538 km (0.106 R)
• M58: 27,200,184 km (0.049 R)
• M59: 27,764,168 km (0.112 R)
• M60: 28,332,042 km (0.08 R)
• M61: 28,389,038 km (0.115 R)
• M62: 30,000,507 km (0.102 R)
• M63: 30,233,131 km (0.102 R)
• M64: 30,466,354 km (0.103 R)
• M65: 31,287,347 km (0.09 R)
• M66: 33,311,407 km (0.056 R)
• M67: 33,793,710 km (0.072 R)
• M68: 34,096,347 km (0.099 R)
• M69: 34,399,881 km (0.037 R)
• M70: 34,948,606 km (0.031 R)
• M71: 35,009,791 km (0.032 R)
• M72: 35,193,348 km (0.07 R)
• M73: 36,363,802 km (0.093 R)
• M74: 36,425,885 km (0.109 R)
• M75: 36,487,818 km (0.092 R)
• M76: 36,549,901 km (0.039 R)
• M77: 36,736,151 km (0.11 R)
• M78: 37,109,697 km (0.117 R)
• M79: 38,616,446 km (0.064 R)
• M80: 39,059,705 km (0.085 R)
• M81: 40,527,858 km (0.086 R)
• M82: 40,785,017 km (0.071 R)
• M83: 41,754,262 km (0.06 R)
• M84: 42,013,964 km (0.102 R)
• M85: 42,730,986 km (0.08 R)
• M86: 42,796,360 km (0.076 R)
• M87: 43,189,504 km (0.116 R)
• M88: 43,320,701 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.8

Radius: 5.1

Gravity: 23.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.02 AU - 17.54 AU

Year: 20222 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,176,728 km

• M1: 199,564 km (0.1 R)
• M2: 374,144 km (0.084 R)
• M3: 528,080 km (0.102 R)
• M4: 794,664 km (0.1 R)
• M5: 1,465,610 km (0.108 R)
• M6: 1,646,923 km (0.073 R)
• M7: 1,803,702 km (0.081 R)
• M8: 1,932,505 km (0.072 R)
• M9: 2,841,312 km (0.103 R)
• M10: 3,987,382 km (0.081 R)
• M11: 4,198,015 km (0.115 R)
• M12: 4,455,473 km (0.116 R)
• M13: 4,940,769 km (0.113 R)
• M14: 5,121,334 km (0.111 R)
• M15: 5,442,670 km (0.109 R)
• M16: 5,913,005 km (0.073 R)
• M17: 7,195,658 km (0.071 R)
• M18: 7,246,670 km (0.07 R)
• M19: 7,451,919 km (0.053 R)
• M20: 8,291,761 km (0.09 R)
• M21: 8,506,434 km (0.113 R)
• M22: 9,106,172 km (0.078 R)
• M23: 9,606,876 km (0.111 R)
• M24: 10,635,062 km (0.12 R)
• M25: 11,817,783 km (0.058 R)
• M26: 12,547,222 km (0.048 R)
• M27: 14,562,455 km (0.084 R)
• M28: 15,739,491 km (0.09 R)
• M29: 16,608,505 km (0.046 R)
• M30: 17,355,747 km (0.103 R)
• M31: 18,462,322 km (0.109 R)
• M32: 18,812,830 km (0.116 R)
• M33: 19,378,011 km (0.117 R)
• M34: 19,662,845 km (0.084 R)
• M35: 19,877,219 km (0.071 R)
• M36: 20,742,792 km (0.098 R)
• M37: 22,286,941 km (0.065 R)
• M38: 22,361,441 km (0.071 R)
• M39: 23,261,272 km (0.096 R)
• M40: 25,874,448 km (0.092 R)
• M41: 26,187,855 km (0.115 R)
• M42: 26,266,394 km (0.076 R)
• M43: 27,215,443 km (0.091 R)
• M44: 27,295,029 km (0.114 R)
• M45: 27,854,226 km (0.059 R)
• M46: 28,014,744 km (0.098 R)
• M47: 28,740,743 km (0.085 R)
• M48: 29,554,555 km (0.039 R)
• M49: 29,718,215 km (0.088 R)
• M50: 29,964,454 km (0.115 R)
• M51: 31,121,743 km (0.118 R)
• M52: 31,789,697 km (0.052 R)
• M53: 32,715,708 km (0.109 R)
• M54: 32,885,053 km (0.099 R)
• M55: 33,650,695 km (0.117 R)
• M56: 35,546,698 km (0.094 R)
• M57: 36,859,120 km (0.105 R)
• M58: 37,123,609 km (0.111 R)
• M59: 37,211,872 km (0.101 R)
• M60: 38,276,560 km (0.036 R)
• M61: 38,544,340 km (0.113 R)
• M62: 38,633,650 km (0.116 R)
• M63: 38,902,328 km (0.096 R)
• M64: 39,351,271 km (0.09 R)
• M65: 40,254,393 km (0.041 R)
• M66: 41,897,277 km (0.104 R)
• M67: 44,028,000 km (0.062 R)
• M68: 44,495,942 km (0.1 R)
• M69: 44,589,740 km (0.104 R)
• M70: 44,965,380 km (0.086 R)
• M71: 46,574,006 km (0.114 R)
• M72: 47,529,039 km (0.096 R)
• M73: 48,105,140 km (0.052 R)
• M74: 48,683,635 km (0.083 R)
• M75: 49,749,969 km (0.092 R)
• M76: 49,847,357 km (0.079 R)
• M77: 50,530,421 km (0.093 R)
• M78: 51,610,069 km (0.03 R)
• M79: 52,895,862 km (0.095 R)
• M80: 53,991,966 km (0.11 R)
• M81: 54,292,209 km (0.102 R)
• M82: 54,492,670 km (0.08 R)
• M83: 55,599,694 km (0.089 R)
• M84: 57,938,358 km (0.073 R)
• M85: 58,143,157 km (0.052 R)
• M86: 59,480,712 km (0.086 R)
• M87: 62,395,626 km (0.105 R)
• M88: 62,710,679 km (0.115 R)
• M89: 63,976,277 km (0.112 R)
• M90: 64,188,108 km (0.064 R)
• M91: 64,400,088 km (0.113 R)
• M92: 64,931,011 km (0.063 R)
• M93: 67,176,924 km (0.12 R)
• M94: 71,964,504 km (0.109 R)
• M95: 73,178,491 km (0.116 R)
• M96: 74,065,607 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit