🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 27.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 147 Days

Day: 25.3 Hours

Environment

Temp: 248 °C

Axial Tilt: 79.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,119,397 km

• M1: 147,952 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.92 AU

Year: 227 Days

Day: 36 Hours

Environment

Temp: 175 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,119,397 km

• M1: 20,345 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.33 AU - 2.37 AU

Year: 1260 Days

Day: 38.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.15 AU - 4.09 AU

Year: 2410 Days

Day: 25.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,119,397 km

• M1: 585,077 km (0.086 R)
• M2: 1,923,978 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 14.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.82 AU - 6.56 AU

Year: 5388 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,119,397 km

• M1: 200,012 km (0.081 R)
• M2: 621,280 km (0.092 R)
• M3: 781,948 km (0.091 R)
• M4: 1,220,868 km (0.078 R)
• M5: 1,383,930 km (0.047 R)
• M6: 1,634,955 km (0.1 R)
• M7: 1,799,662 km (0.117 R)
• M8: 2,057,569 km (0.087 R)
• M9: 3,249,266 km (0.114 R)
• M10: 3,782,133 km (0.119 R)
• M11: 3,914,228 km (0.114 R)
• M12: 4,092,848 km (0.118 R)
• M13: 4,228,533 km (0.076 R)
• M14: 4,342,826 km (0.1 R)
• M15: 4,527,879 km (0.12 R)
• M16: 4,977,869 km (0.105 R)
• M17: 5,269,735 km (0.115 R)
• M18: 5,492,336 km (0.077 R)
• M19: 5,793,926 km (0.098 R)
• M20: 5,998,127 km (0.119 R)
• M21: 6,230,602 km (0.089 R)
• M22: 6,519,026 km (0.058 R)
• M23: 6,758,233 km (0.103 R)
• M24: 7,218,097 km (0.048 R)
• M25: 7,465,682 km (0.067 R)
• M26: 8,745,641 km (0.079 R)
• M27: 9,516,070 km (0.092 R)
• M28: 9,879,144 km (0.07 R)
• M29: 10,123,587 km (0.086 R)
• M30: 10,775,086 km (0.062 R)
• M31: 11,026,859 km (0.101 R)
• M32: 12,118,624 km (0.102 R)
• M33: 13,177,628 km (0.117 R)
• M34: 13,312,116 km (0.082 R)
• M35: 13,888,666 km (0.12 R)
• M36: 14,025,548 km (0.087 R)
• M37: 14,404,330 km (0.052 R)
• M38: 14,612,271 km (0.119 R)
• M39: 14,821,259 km (0.079 R)
• M40: 15,066,450 km (0.114 R)
• M41: 15,242,228 km (0.101 R)
• M42: 15,596,176 km (0.095 R)
• M43: 15,988,572 km (0.06 R)
• M44: 16,203,993 km (0.048 R)
• M45: 16,312,002 km (0.115 R)
• M46: 16,420,311 km (0.088 R)
• M47: 17,222,006 km (0.108 R)
• M48: 17,627,715 km (0.064 R)
• M49: 18,749,999 km (0.07 R)
• M50: 19,091,082 km (0.115 R)
• M51: 19,243,522 km (0.049 R)
• M52: 19,626,044 km (0.107 R)
• M53: 20,710,628 km (0.113 R)
• M54: 21,497,214 km (0.1 R)
• M55: 21,933,890 km (0.117 R)
• M56: 22,413,800 km (0.076 R)
• M57: 23,465,473 km (0.102 R)
• M58: 23,915,164 km (0.07 R)
• M59: 24,120,562 km (0.063 R)
• M60: 24,326,559 km (0.087 R)
• M61: 24,947,988 km (0.118 R)
• M62: 25,072,902 km (0.115 R)
• M63: 25,323,479 km (0.087 R)
• M64: 25,532,766 km (0.073 R)
• M65: 25,868,913 km (0.11 R)
• M66: 26,079,846 km (0.09 R)
• M67: 27,142,738 km (0.077 R)
• M68: 27,701,038 km (0.056 R)
• M69: 27,916,758 km (0.04 R)
• M70: 28,610,892 km (0.112 R)
• M71: 29,530,620 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 13.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.92 AU - 9.28 AU

Year: 7330 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,119,397 km

• M1: 288,275 km (0.099 R)
• M2: 462,856 km (0.049 R)
• M3: 852,259 km (0.087 R)
• M4: 942,317 km (0.089 R)
• M5: 1,119,291 km (0.061 R)
• M6: 1,293,124 km (0.06 R)
• M7: 1,555,519 km (0.045 R)
• M8: 1,701,676 km (0.029 R)
• M9: 2,043,507 km (0.066 R)
• M10: 2,296,178 km (0.109 R)
• M11: 2,502,024 km (0.097 R)
• M12: 2,772,946 km (0.069 R)
• M13: 3,407,092 km (0.084 R)
• M14: 3,818,037 km (0.101 R)
• M15: 4,336,992 km (0.107 R)
• M16: 4,926,407 km (0.115 R)
• M17: 6,050,935 km (0.088 R)
• M18: 6,154,606 km (0.111 R)
• M19: 6,443,031 km (0.04 R)
• M20: 6,655,609 km (0.104 R)
• M21: 6,978,890 km (0.093 R)
• M22: 7,473,610 km (0.119 R)
• M23: 7,753,358 km (0.087 R)
• M24: 8,122,117 km (0.079 R)
• M25: 9,143,871 km (0.109 R)
• M26: 9,715,484 km (0.072 R)
• M27: 10,082,597 km (0.091 R)
• M28: 10,175,049 km (0.116 R)
• M29: 10,767,307 km (0.115 R)
• M30: 10,861,853 km (0.115 R)
• M31: 12,346,312 km (0.073 R)
• M32: 13,280,850 km (0.069 R)
• M33: 13,450,195 km (0.096 R)
• M34: 13,688,355 km (0.062 R)
• M35: 14,307,391 km (0.099 R)
• M36: 14,585,493 km (0.102 R)
• M37: 14,935,702 km (0.104 R)
• M38: 15,288,603 km (0.096 R)
• M39: 16,219,102 km (0.102 R)
• M40: 16,509,023 km (0.103 R)
• M41: 17,649,108 km (0.082 R)
• M42: 18,172,252 km (0.062 R)
• M43: 19,157,354 km (0.067 R)
• M44: 19,425,583 km (0.091 R)
• M45: 19,772,351 km (0.082 R)
• M46: 20,354,735 km (0.092 R)
• M47: 22,015,271 km (0.11 R)
• M48: 22,457,333 km (0.041 R)
• M49: 23,842,310 km (0.089 R)
• M50: 24,172,174 km (0.076 R)
• M51: 24,545,121 km (0.081 R)
• M52: 26,140,732 km (0.116 R)
• M53: 27,122,842 km (0.071 R)
• M54: 28,596,680 km (0.087 R)
• M55: 28,684,195 km (0.046 R)
• M56: 29,167,097 km (0.103 R)
• M57: 29,299,192 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.9

Radius: 4.3

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.1 AU - 16.62 AU

Year: 18052 Days

Day: 17.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,119,397 km

• M1: 59,241 km (0.116 R)
• M2: 137,630 km (0.052 R)
• M3: 369,656 km (0.107 R)
• M4: 402,867 km (0.118 R)
• M5: 624,272 km (0.117 R)
• M6: 769,083 km (0.114 R)
• M7: 879,187 km (0.12 R)
• M8: 1,114,205 km (0.096 R)
• M9: 1,501,963 km (0.104 R)
• M10: 1,556,566 km (0.032 R)
• M11: 3,053,891 km (0.118 R)
• M12: 4,739,709 km (0.114 R)
• M13: 5,064,636 km (0.075 R)
• M14: 5,778,816 km (0.092 R)
• M15: 6,301,810 km (0.101 R)
• M16: 6,749,108 km (0.111 R)
• M17: 6,885,242 km (0.115 R)
• M18: 7,959,205 km (0.104 R)
• M19: 8,539,794 km (0.084 R)
• M20: 9,084,032 km (0.092 R)
• M21: 9,335,057 km (0.115 R)
• M22: 9,436,185 km (0.084 R)
• M23: 9,486,899 km (0.111 R)
• M24: 9,639,339 km (0.046 R)
• M25: 10,257,776 km (0.042 R)
• M26: 10,729,907 km (0.088 R)
• M27: 10,782,715 km (0.113 R)
• M28: 10,995,294 km (0.027 R)
• M29: 11,532,350 km (0.093 R)
• M30: 11,640,809 km (0.054 R)
• M31: 11,749,716 km (0.109 R)
• M32: 13,593,061 km (0.041 R)
• M33: 13,822,544 km (0.075 R)
• M34: 14,169,162 km (0.105 R)
• M35: 14,460,130 km (0.115 R)
• M36: 14,929,867 km (0.072 R)
• M37: 15,166,681 km (0.103 R)
• M38: 15,764,025 km (0.106 R)
• M39: 16,126,052 km (0.025 R)
• M40: 16,551,957 km (0.098 R)
• M41: 16,919,968 km (0.108 R)
• M42: 16,981,453 km (0.116 R)
• M43: 17,726,450 km (0.109 R)
• M44: 18,545,498 km (0.116 R)
• M45: 19,248,010 km (0.108 R)
• M46: 19,764,422 km (0.12 R)
• M47: 19,829,347 km (0.117 R)
• M48: 20,024,423 km (0.106 R)
• M49: 20,481,893 km (0.086 R)
• M50: 20,679,063 km (0.111 R)
• M51: 21,009,076 km (0.074 R)
• M52: 21,141,620 km (0.115 R)
• M53: 23,711,113 km (0.111 R)
• M54: 23,849,042 km (0.068 R)
• M55: 24,195,062 km (0.036 R)
• M56: 25,032,361 km (0.109 R)
• M57: 26,305,888 km (0.067 R)
• M58: 27,166,674 km (0.07 R)
• M59: 28,182,444 km (0.113 R)
• M60: 28,401,605 km (0.099 R)
• M61: 29,654,936 km (0.082 R)
• M62: 30,400,531 km (0.096 R)
• M63: 30,475,480 km (0.088 R)
• M64: 32,981,394 km (0.033 R)
• M65: 33,289,565 km (0.115 R)
• M66: 35,158,791 km (0.077 R)
• M67: 36,423,790 km (0.049 R)
• M68: 36,822,169 km (0.085 R)
• M69: 37,061,825 km (0.096 R)
• M70: 37,623,266 km (0.074 R)
• M71: 38,025,834 km (0.09 R)
• M72: 39,324,044 km (0.099 R)
• M73: 39,569,086 km (0.09 R)
• M74: 40,060,515 km (0.091 R)
• M75: 41,796,897 km (0.1 R)
• M76: 44,149,772 km (0.07 R)
• M77: 44,659,602 km (0.078 R)
• M78: 44,744,723 km (0.069 R)
• M79: 45,085,956 km (0.087 R)
• M80: 47,498,072 km (0.082 R)
• M81: 47,671,905 km (0.092 R)
• M82: 47,846,037 km (0.063 R)
• M83: 48,544,659 km (0.095 R)
• M84: 49,334,535 km (0.102 R)
• M85: 49,422,499 km (0.119 R)
• M86: 50,660,421 km (0.095 R)
• M87: 50,838,144 km (0.086 R)
• M88: 52,896,162 km (0.112 R)
• M89: 54,981,257 km (0.111 R)
• M90: 57,370,634 km (0.038 R)
• M91: 59,887,468 km (0.102 R)
• M92: 60,828,738 km (0.058 R)
• M93: 61,964,635 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.1

Radius: 7.7

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.36 AU - 16.32 AU

Year: 18998 Days

Day: 22.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,119,397 km

• M1: 262,395 km (0.07 R)
• M2: 587,022 km (0.073 R)
• M3: 821,592 km (0.06 R)
• M4: 1,513,482 km (0.104 R)
• M5: 1,687,015 km (0.107 R)
• M6: 1,866,981 km (0.062 R)
• M7: 1,990,549 km (0.08 R)
• M8: 2,053,380 km (0.071 R)
• M9: 2,180,987 km (0.067 R)
• M10: 2,444,280 km (0.09 R)
• M11: 3,182,844 km (0.117 R)
• M12: 3,906,898 km (0.076 R)
• M13: 4,226,589 km (0.117 R)
• M14: 4,513,218 km (0.093 R)
• M15: 4,848,766 km (0.064 R)
• M16: 5,410,955 km (0.102 R)
• M17: 5,767,148 km (0.059 R)
• M18: 6,085,193 km (0.056 R)
• M19: 6,269,348 km (0.114 R)
• M20: 6,785,759 km (0.103 R)
• M21: 6,928,925 km (0.096 R)
• M22: 7,958,906 km (0.051 R)
• M23: 8,775,561 km (0.072 R)
• M24: 9,779,512 km (0.114 R)
• M25: 9,833,367 km (0.111 R)
• M26: 9,941,377 km (0.044 R)
• M27: 10,322,403 km (0.1 R)
• M28: 10,819,516 km (0.101 R)
• M29: 11,042,866 km (0.085 R)
• M30: 12,298,740 km (0.057 R)
• M31: 14,942,733 km (0.033 R)
• M32: 15,379,110 km (0.071 R)
• M33: 15,630,434 km (0.077 R)
• M34: 15,882,956 km (0.106 R)
• M35: 16,648,897 km (0.118 R)
• M36: 17,166,056 km (0.084 R)
• M37: 17,688,602 km (0.108 R)
• M38: 18,415,647 km (0.107 R)
• M39: 18,749,400 km (0.042 R)
• M40: 19,085,098 km (0.118 R)
• M41: 19,152,417 km (0.106 R)
• M42: 19,219,886 km (0.09 R)
• M43: 19,558,276 km (0.057 R)
• M44: 20,516,600 km (0.099 R)
• M45: 20,585,565 km (0.105 R)
• M46: 21,280,148 km (0.087 R)
• M47: 23,481,630 km (0.08 R)
• M48: 23,915,912 km (0.119 R)
• M49: 25,605,620 km (0.079 R)
• M50: 26,127,567 km (0.092 R)
• M51: 26,879,147 km (0.094 R)
• M52: 29,799,447 km (0.095 R)
• M53: 32,014,842 km (0.103 R)
• M54: 32,576,881 km (0.115 R)
• M55: 33,955,425 km (0.116 R)
• M56: 34,364,576 km (0.095 R)
• M57: 35,353,118 km (0.102 R)
• M58: 36,100,509 km (0.081 R)
• M59: 36,685,587 km (0.086 R)
• M60: 37,105,358 km (0.066 R)
• M61: 37,442,253 km (0.12 R)
• M62: 39,313,572 km (0.109 R)
• M63: 40,260,677 km (0.036 R)
• M64: 41,389,542 km (0.114 R)
• M65: 42,001,846 km (0.072 R)
• M66: 43,589,678 km (0.095 R)
• M67: 43,856,261 km (0.117 R)
• M68: 44,391,074 km (0.041 R)
• M69: 44,748,762 km (0.039 R)
• M70: 46,551,566 km (0.077 R)
• M71: 47,097,000 km (0.107 R)
• M72: 49,392,430 km (0.072 R)
• M73: 52,289,093 km (0.04 R)
• M74: 52,477,886 km (0.108 R)
• M75: 53,805,567 km (0.082 R)
• M76: 53,900,861 km (0.107 R)
• M77: 54,377,928 km (0.079 R)
• M78: 54,664,857 km (0.098 R)
• M79: 54,952,384 km (0.097 R)
• M80: 55,048,276 km (0.116 R)
• M81: 55,240,360 km (0.087 R)
• M82: 57,367,343 km (0.1 R)
• M83: 58,049,659 km (0.111 R)
• M84: 58,147,346 km (0.101 R)
• M85: 61,302,664 km (0.117 R)
• M86: 61,701,043 km (0.103 R)
• M87: 61,900,457 km (0.063 R)
• M88: 62,500,195 km (0.112 R)
• M89: 63,705,356 km (0.097 R)
• M90: 64,816,868 km (0.111 R)
• M91: 66,547,266 km (0.116 R)
• M92: 67,469,537 km (0.112 R)
• M93: 67,983,705 km (0.032 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit