🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.55 AU - 0.73 AU

Year: 180 Days

Day: 47 Hours

Environment

Temp: 230 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.87 AU - 1.01 AU

Year: 320 Days

Day: 29 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.92 AU - 1.34 AU

Year: 422 Days

Day: 34.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.95 AU - 1.53 AU

Year: 485 Days

Day: 30.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,668,917 km

• M1: 497,563 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1 AU - 1.5 AU

Year: 491 Days

Day: 42.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,668,917 km

• M1: 590,762 km (0.09 R)
• M2: 695,630 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.29 AU - 2.31 AU

Year: 1226 Days

Day: 18.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 14.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.8 AU - 7.8 AU

Year: 7656 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,668,917 km

• M1: 258,505 km (0.116 R)
• M2: 399,726 km (0.084 R)
• M3: 602,281 km (0.061 R)
• M4: 736,321 km (0.076 R)
• M5: 1,190,500 km (0.088 R)
• M6: 1,350,869 km (0.098 R)
• M7: 1,534,425 km (0.025 R)
• M8: 1,629,570 km (0.082 R)
• M9: 1,743,114 km (0.096 R)
• M10: 2,500,379 km (0.065 R)
• M11: 2,671,070 km (0.11 R)
• M12: 2,826,203 km (0.116 R)
• M13: 3,476,804 km (0.113 R)
• M14: 3,863,066 km (0.093 R)
• M15: 4,794,612 km (0.06 R)
• M16: 5,008,238 km (0.063 R)
• M17: 5,568,631 km (0.1 R)
• M18: 6,252,293 km (0.085 R)
• M19: 6,855,622 km (0.088 R)
• M20: 7,368,144 km (0.113 R)
• M21: 7,532,702 km (0.119 R)
• M22: 8,402,015 km (0.092 R)
• M23: 8,892,247 km (0.083 R)
• M24: 11,992,663 km (0.117 R)
• M25: 13,438,676 km (0.096 R)
• M26: 13,944,167 km (0.084 R)
• M27: 14,800,615 km (0.065 R)
• M28: 15,112,975 km (0.071 R)
• M29: 16,099,274 km (0.037 R)
• M30: 16,277,445 km (0.083 R)
• M31: 16,744,190 km (0.115 R)
• M32: 17,470,787 km (0.104 R)
• M33: 17,580,592 km (0.118 R)
• M34: 17,911,652 km (0.05 R)
• M35: 18,804,602 km (0.114 R)
• M36: 19,180,841 km (0.103 R)
• M37: 19,294,236 km (0.084 R)
• M38: 19,445,778 km (0.095 R)
• M39: 19,597,770 km (0.119 R)
• M40: 20,132,582 km (0.077 R)
• M41: 20,363,262 km (0.077 R)
• M42: 20,788,569 km (0.084 R)
• M43: 20,943,851 km (0.093 R)
• M44: 21,884,224 km (0.081 R)
• M45: 22,081,842 km (0.1 R)
• M46: 22,918,394 km (0.113 R)
• M47: 23,360,755 km (0.1 R)
• M48: 24,254,004 km (0.113 R)
• M49: 24,417,514 km (0.074 R)
• M50: 24,910,589 km (0.043 R)
• M51: 25,406,954 km (0.119 R)
• M52: 25,656,334 km (0.114 R)
• M53: 25,990,087 km (0.104 R)
• M54: 26,451,447 km (0.103 R)
• M55: 28,971,722 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 13.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11 AU - 12.34 AU

Year: 14011 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,668,917 km

• M1: 187,596 km (0.06 R)
• M2: 311,164 km (0.043 R)
• M3: 854,353 km (0.051 R)
• M4: 961,466 km (0.089 R)
• M5: 1,073,664 km (0.113 R)
• M6: 1,214,735 km (0.076 R)
• M7: 1,490,444 km (0.059 R)
• M8: 1,956,740 km (0.05 R)
• M9: 2,313,232 km (0.052 R)
• M10: 2,886,940 km (0.085 R)
• M11: 2,986,871 km (0.098 R)
• M12: 3,975,563 km (0.099 R)
• M13: 4,700,814 km (0.103 R)
• M14: 5,302,497 km (0.099 R)
• M15: 5,759,368 km (0.11 R)
• M16: 6,013,984 km (0.091 R)
• M17: 6,272,340 km (0.107 R)
• M18: 6,889,431 km (0.111 R)
• M19: 7,388,040 km (0.107 R)
• M20: 7,898,468 km (0.093 R)
• M21: 8,276,951 km (0.067 R)
• M22: 8,953,433 km (0.039 R)
• M23: 9,248,888 km (0.094 R)
• M24: 11,995,655 km (0.113 R)
• M25: 13,149,204 km (0.096 R)
• M26: 13,373,002 km (0.108 R)
• M27: 14,800,017 km (0.114 R)
• M28: 16,095,385 km (0.067 R)
• M29: 16,999,554 km (0.106 R)
• M30: 17,243,399 km (0.095 R)
• M31: 17,488,440 km (0.11 R)
• M32: 18,106,129 km (0.077 R)
• M33: 19,937,656 km (0.066 R)
• M34: 21,234,969 km (0.102 R)
• M35: 23,029,395 km (0.041 R)
• M36: 23,638,259 km (0.077 R)
• M37: 24,664,949 km (0.109 R)
• M38: 24,803,028 km (0.05 R)
• M39: 25,079,784 km (0.11 R)
• M40: 25,636,288 km (0.083 R)
• M41: 25,846,024 km (0.119 R)
• M42: 25,986,197 km (0.111 R)
• M43: 27,259,126 km (0.12 R)
• M44: 27,401,842 km (0.054 R)
• M45: 28,047,058 km (0.095 R)
• M46: 28,769,765 km (0.117 R)
• M47: 29,718,515 km (0.072 R)
• M48: 30,012,624 km (0.059 R)
• M49: 30,307,481 km (0.112 R)
• M50: 31,347,486 km (0.058 R)
• M51: 33,768,279 km (0.114 R)
• M52: 34,459,870 km (0.075 R)
• M53: 34,691,447 km (0.063 R)
• M54: 37,590,055 km (0.08 R)
• M55: 38,306,928 km (0.118 R)
• M56: 38,466,848 km (0.104 R)
• M57: 38,626,918 km (0.111 R)
• M58: 40,565,557 km (0.094 R)
• M59: 40,891,830 km (0.105 R)
• M60: 41,300,831 km (0.119 R)
• M61: 41,546,769 km (0.076 R)
• M62: 42,784,243 km (0.047 R)
• M63: 43,199,527 km (0.036 R)
• M64: 43,782,958 km (0.117 R)
• M65: 44,621,155 km (0.082 R)
• M66: 47,252,881 km (0.11 R)
• M67: 50,547,026 km (0.107 R)
• M68: 51,867,527 km (0.103 R)
• M69: 53,288,706 km (0.102 R)
• M70: 53,467,326 km (0.027 R)
• M71: 54,812,660 km (0.101 R)
• M72: 55,987,751 km (0.087 R)
• M73: 57,079,816 km (0.11 R)
• M74: 58,454,770 km (0.075 R)
• M75: 58,638,925 km (0.071 R)
• M76: 59,284,888 km (0.082 R)
• M77: 59,469,941 km (0.067 R)
• M78: 59,933,395 km (0.071 R)
• M79: 60,863,744 km (0.045 R)
• M80: 61,892,678 km (0.12 R)
• M81: 62,080,274 km (0.093 R)
• M82: 62,833,050 km (0.103 R)
• M83: 63,021,693 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 13.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.14 AU - 14.68 AU

Year: 16303 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,668,917 km

• M1: 216,917 km (0.103 R)
• M2: 413,638 km (0.07 R)
• M3: 525,687 km (0.094 R)
• M4: 920,625 km (0.066 R)
• M5: 1,024,895 km (0.098 R)
• M6: 1,324,091 km (0.067 R)
• M7: 2,168,870 km (0.095 R)
• M8: 2,287,950 km (0.117 R)
• M9: 2,433,658 km (0.114 R)
• M10: 2,582,807 km (0.117 R)
• M11: 2,760,530 km (0.114 R)
• M12: 3,155,617 km (0.113 R)
• M13: 3,484,733 km (0.116 R)
• M14: 4,117,382 km (0.102 R)
• M15: 4,266,232 km (0.038 R)
• M16: 4,386,658 km (0.106 R)
• M17: 5,358,147 km (0.091 R)
• M18: 5,985,860 km (0.11 R)
• M19: 6,325,746 km (0.073 R)
• M20: 6,602,352 km (0.038 R)
• M21: 6,707,071 km (0.111 R)
• M22: 7,095,876 km (0.077 R)
• M23: 7,347,051 km (0.073 R)
• M24: 8,006,927 km (0.116 R)
• M25: 8,609,357 km (0.079 R)
• M26: 9,148,508 km (0.04 R)
• M27: 9,343,733 km (0.115 R)
• M28: 9,738,522 km (0.069 R)
• M29: 10,340,803 km (0.046 R)
• M30: 10,831,484 km (0.089 R)
• M31: 11,920,557 km (0.076 R)
• M32: 12,478,258 km (0.093 R)
• M33: 12,912,989 km (0.059 R)
• M34: 13,220,413 km (0.086 R)
• M35: 13,663,671 km (0.105 R)
• M36: 13,842,291 km (0.074 R)
• M37: 14,838,912 km (0.077 R)
• M38: 15,671,574 km (0.093 R)
• M39: 16,424,500 km (0.107 R)
• M40: 17,044,882 km (0.082 R)
• M41: 17,527,485 km (0.102 R)
• M42: 18,210,549 km (0.053 R)
• M43: 18,802,956 km (0.085 R)
• M44: 20,260,788 km (0.053 R)
• M45: 21,702,612 km (0.111 R)
• M46: 23,658,454 km (0.107 R)
• M47: 24,250,712 km (0.078 R)
• M48: 24,358,872 km (0.037 R)
• M49: 24,575,789 km (0.047 R)
• M50: 24,684,546 km (0.105 R)
• M51: 24,793,454 km (0.115 R)
• M52: 26,389,812 km (0.074 R)
• M53: 26,780,113 km (0.04 R)
• M54: 27,004,061 km (0.116 R)
• M55: 27,510,151 km (0.07 R)
• M56: 27,905,837 km (0.117 R)
• M57: 28,189,774 km (0.111 R)
• M58: 28,417,462 km (0.071 R)
• M59: 28,703,044 km (0.056 R)
• M60: 30,963,169 km (0.081 R)
• M61: 31,139,395 km (0.113 R)
• M62: 31,257,129 km (0.09 R)
• M63: 31,433,953 km (0.104 R)
• M64: 33,460,556 km (0.056 R)
• M65: 33,822,732 km (0.039 R)
• M66: 34,489,789 km (0.038 R)
• M67: 34,977,628 km (0.106 R)
• M68: 35,590,829 km (0.108 R)
• M69: 35,898,702 km (0.09 R)
• M70: 36,022,120 km (0.12 R)
• M71: 37,014,403 km (0.077 R)
• M72: 37,263,932 km (0.12 R)
• M73: 38,899,186 km (0.096 R)
• M74: 39,789,443 km (0.096 R)
• M75: 40,108,984 km (0.096 R)
• M76: 40,429,423 km (0.085 R)
• M77: 41,331,199 km (0.058 R)
• M78: 41,719,705 km (0.1 R)
• M79: 42,174,482 km (0.101 R)
• M80: 43,285,695 km (0.087 R)
• M81: 43,417,192 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.5

Radius: 7.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.63 AU - 13.87 AU

Year: 17920 Days

Day: 17.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,668,917 km

• M1: 131,945 km (0.077 R)
• M2: 195,674 km (0.101 R)
• M3: 376,089 km (0.073 R)
• M4: 783,145 km (0.036 R)
• M5: 844,480 km (0.107 R)
• M6: 929,152 km (0.077 R)
• M7: 1,444,966 km (0.088 R)
• M8: 1,573,321 km (0.068 R)
• M9: 2,066,246 km (0.066 R)
• M10: 2,270,297 km (0.108 R)
• M11: 2,511,748 km (0.063 R)
• M12: 2,793,142 km (0.083 R)
• M13: 3,051,946 km (0.077 R)
• M14: 3,420,256 km (0.108 R)
• M15: 3,873,986 km (0.115 R)
• M16: 3,981,248 km (0.112 R)
• M17: 4,162,561 km (0.098 R)
• M18: 4,953,036 km (0.093 R)
• M19: 5,994,387 km (0.118 R)
• M20: 6,118,852 km (0.055 R)
• M21: 6,497,335 km (0.092 R)
• M22: 6,668,026 km (0.073 R)
• M23: 6,753,895 km (0.086 R)
• M24: 7,498,892 km (0.03 R)
• M25: 7,858,376 km (0.056 R)
• M26: 8,223,694 km (0.111 R)
• M27: 8,828,967 km (0.073 R)
• M28: 9,113,053 km (0.079 R)
• M29: 9,256,368 km (0.115 R)
• M30: 9,787,889 km (0.069 R)
• M31: 10,032,931 km (0.06 R)
• M32: 11,134,420 km (0.085 R)
• M33: 11,441,395 km (0.066 R)
• M34: 12,011,662 km (0.082 R)
• M35: 12,221,248 km (0.037 R)
• M36: 12,326,565 km (0.053 R)
• M37: 12,379,373 km (0.093 R)
• M38: 12,644,162 km (0.072 R)
• M39: 12,804,082 km (0.06 R)
• M40: 13,450,045 km (0.088 R)
• M41: 14,661,938 km (0.097 R)
• M42: 15,564,910 km (0.116 R)
• M43: 16,254,108 km (0.081 R)
• M44: 16,719,058 km (0.084 R)
• M45: 17,129,405 km (0.111 R)
• M46: 17,188,347 km (0.078 R)
• M47: 17,365,470 km (0.06 R)
• M48: 18,079,950 km (0.088 R)
• M49: 19,108,585 km (0.116 R)
• M50: 19,230,806 km (0.045 R)
• M51: 19,845,953 km (0.096 R)
• M52: 21,348,663 km (0.12 R)
• M53: 21,412,093 km (0.115 R)
• M54: 22,177,884 km (0.093 R)
• M55: 22,242,062 km (0.115 R)
• M56: 22,306,389 km (0.09 R)
• M57: 22,564,146 km (0.105 R)
• M58: 23,604,898 km (0.104 R)
• M59: 24,197,306 km (0.066 R)
• M60: 26,071,319 km (0.107 R)
• M61: 26,410,756 km (0.085 R)
• M62: 27,369,230 km (0.066 R)
• M63: 27,645,238 km (0.114 R)
• M64: 28,269,510 km (0.048 R)
• M65: 28,688,234 km (0.077 R)
• M66: 28,968,431 km (0.104 R)
• M67: 29,179,364 km (0.06 R)
• M68: 31,893,518 km (0.117 R)
• M69: 32,621,162 km (0.115 R)
• M70: 33,133,684 km (0.045 R)
• M71: 33,427,794 km (0.08 R)
• M72: 34,241,008 km (0.106 R)
• M73: 35,360,449 km (0.065 R)
• M74: 36,643,699 km (0.119 R)
• M75: 37,329,157 km (0.075 R)
• M76: 37,405,601 km (0.12 R)
• M77: 38,712,787 km (0.109 R)
• M78: 39,956,694 km (0.117 R)
• M79: 42,244,494 km (0.028 R)
• M80: 45,550,906 km (0.115 R)
• M81: 45,796,097 km (0.116 R)
• M82: 47,193,790 km (0.099 R)
• M83: 47,524,551 km (0.032 R)
• M84: 47,773,332 km (0.114 R)
• M85: 48,939,447 km (0.03 R)
• M86: 52,237,332 km (0.073 R)
• M87: 52,322,753 km (0.078 R)
• M88: 53,266,267 km (0.111 R)
• M89: 54,388,699 km (0.096 R)
• M90: 55,344,480 km (0.091 R)
• M91: 55,955,588 km (0.064 R)
• M92: 58,333,595 km (0.108 R)
• M93: 59,579,596 km (0.091 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit