🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.07 AU - 1.19 AU

Year: 418 Days

Day: 35.6 Hours

Environment

Temp: 51 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.48 AU - 1.88 AU

Year: 758 Days

Day: 20 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.66 AU - 1.74 AU

Year: 772 Days

Day: 18.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 139.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.49 AU - 5.65 AU

Year: 3976 Days

Day: 41.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.9

Radius: 12.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.53 AU - 10.15 AU

Year: 8388 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,225,095 km

• M1: 269,575 km (0.114 R)
• M2: 350,358 km (0.106 R)
• M3: 600,336 km (0.056 R)
• M4: 910,752 km (0.104 R)
• M5: 1,487,152 km (0.101 R)
• M6: 1,833,621 km (0.085 R)
• M7: 1,914,254 km (0.066 R)
• M8: 2,227,213 km (0.09 R)
• M9: 2,762,325 km (0.114 R)
• M10: 3,020,979 km (0.1 R)
• M11: 3,238,495 km (0.102 R)
• M12: 3,612,789 km (0.104 R)
• M13: 4,402,815 km (0.097 R)
• M14: 4,512,171 km (0.093 R)
• M15: 4,594,749 km (0.086 R)
• M16: 4,733,725 km (0.079 R)
• M17: 5,332,267 km (0.106 R)
• M18: 6,382,743 km (0.081 R)
• M19: 6,600,557 km (0.099 R)
• M20: 6,726,070 km (0.114 R)
• M21: 7,107,544 km (0.079 R)
• M22: 7,333,437 km (0.077 R)
• M23: 7,759,043 km (0.111 R)
• M24: 7,891,736 km (0.063 R)
• M25: 8,463,799 km (0.115 R)
• M26: 9,084,181 km (0.085 R)
• M27: 9,259,211 km (0.109 R)
• M28: 9,970,100 km (0.117 R)
• M29: 10,295,924 km (0.032 R)
• M30: 11,256,641 km (0.102 R)
• M31: 11,823,917 km (0.08 R)
• M32: 12,015,103 km (0.08 R)
• M33: 12,245,782 km (0.12 R)
• M34: 12,672,735 km (0.116 R)
• M35: 12,946,948 km (0.115 R)
• M36: 13,065,130 km (0.08 R)
• M37: 14,756,484 km (0.116 R)
• M38: 15,127,935 km (0.071 R)
• M39: 15,335,577 km (0.116 R)
• M40: 15,669,779 km (0.068 R)
• M41: 16,387,998 km (0.083 R)
• M42: 16,515,904 km (0.082 R)
• M43: 16,987,586 km (0.115 R)
• M44: 17,594,355 km (0.078 R)
• M45: 18,076,210 km (0.075 R)
• M46: 18,164,173 km (0.073 R)
• M47: 18,296,568 km (0.117 R)
• M48: 19,322,061 km (0.077 R)
• M49: 19,683,041 km (0.101 R)
• M50: 20,964,346 km (0.103 R)
• M51: 21,661,772 km (0.101 R)
• M52: 22,366,826 km (0.102 R)
• M53: 23,079,511 km (0.095 R)
• M54: 24,624,707 km (0.117 R)
• M55: 24,967,137 km (0.113 R)
• M56: 25,114,341 km (0.103 R)
• M57: 25,409,647 km (0.096 R)
• M58: 26,053,666 km (0.12 R)
• M59: 26,502,609 km (0.117 R)
• M60: 26,652,805 km (0.112 R)
• M61: 26,753,186 km (0.078 R)
• M62: 28,221,638 km (0.054 R)
• M63: 28,836,934 km (0.112 R)
• M64: 30,237,619 km (0.105 R)
• M65: 31,395,208 km (0.106 R)
• M66: 32,513,751 km (0.117 R)
• M67: 33,050,957 km (0.068 R)
• M68: 33,916,530 km (0.096 R)
• M69: 34,188,649 km (0.104 R)
• M70: 34,625,325 km (0.117 R)
• M71: 34,734,830 km (0.111 R)
• M72: 34,899,388 km (0.099 R)
• M73: 35,670,116 km (0.114 R)
• M74: 36,168,726 km (0.04 R)
• M75: 36,446,679 km (0.062 R)
• M76: 36,948,729 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559

Radius: 4.2

Gravity: 31.69 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.97 AU - 14.77 AU

Year: 17989 Days

Day: 15.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,225,095 km

• M1: 601,832 km (0.111 R)
• M2: 642,523 km (0.105 R)
• M3: 770,279 km (0.114 R)
• M4: 1,278,314 km (0.091 R)
• M5: 1,663,977 km (0.052 R)
• M6: 3,048,505 km (0.095 R)
• M7: 4,328,914 km (0.11 R)
• M8: 4,529,674 km (0.117 R)
• M9: 5,234,878 km (0.048 R)
• M10: 5,621,738 km (0.076 R)
• M11: 5,840,750 km (0.118 R)
• M12: 6,062,603 km (0.119 R)
• M13: 6,790,547 km (0.069 R)
• M14: 6,930,121 km (0.118 R)
• M15: 7,023,770 km (0.073 R)
• M16: 7,884,705 km (0.1 R)
• M17: 8,228,332 km (0.098 R)
• M18: 9,237,070 km (0.054 R)
• M19: 9,288,532 km (0.055 R)
• M20: 10,390,919 km (0.091 R)
• M21: 10,767,606 km (0.077 R)
• M22: 10,930,368 km (0.108 R)
• M23: 12,831,009 km (0.084 R)
• M24: 13,292,818 km (0.112 R)
• M25: 13,351,012 km (0.058 R)
• M26: 13,409,205 km (0.037 R)
• M27: 13,642,877 km (0.099 R)
• M28: 13,995,778 km (0.102 R)
• M29: 15,805,314 km (0.098 R)
• M30: 15,866,949 km (0.113 R)
• M31: 16,988,933 km (0.083 R)
• M32: 17,051,913 km (0.027 R)
• M33: 18,071,872 km (0.117 R)
• M34: 18,394,554 km (0.083 R)
• M35: 18,589,031 km (0.1 R)
• M36: 19,045,754 km (0.118 R)
• M37: 20,036,540 km (0.107 R)
• M38: 20,303,573 km (0.084 R)
• M39: 22,829,084 km (0.028 R)
• M40: 24,092,887 km (0.05 R)
• M41: 24,234,705 km (0.087 R)
• M42: 25,307,322 km (0.079 R)
• M43: 25,668,302 km (0.031 R)
• M44: 27,943,985 km (0.096 R)
• M45: 28,541,628 km (0.092 R)
• M46: 28,766,773 km (0.058 R)
• M47: 29,673,486 km (0.12 R)
• M48: 30,666,367 km (0.032 R)
• M49: 31,592,527 km (0.062 R)
• M50: 31,670,019 km (0.066 R)
• M51: 32,215,004 km (0.105 R)
• M52: 33,709,487 km (0.095 R)
• M53: 34,825,188 km (0.067 R)
• M54: 35,468,159 km (0.066 R)
• M55: 35,791,141 km (0.056 R)
• M56: 37,174,472 km (0.092 R)
• M57: 38,907,265 km (0.079 R)
• M58: 39,240,269 km (0.101 R)
• M59: 39,993,196 km (0.057 R)
• M60: 40,077,120 km (0.077 R)
• M61: 40,666,236 km (0.116 R)
• M62: 41,088,850 km (0.104 R)
• M63: 42,279,949 km (0.112 R)
• M64: 43,741,520 km (0.114 R)
• M65: 44,087,689 km (0.032 R)
• M66: 45,132,032 km (0.074 R)
• M67: 46,890,555 km (0.092 R)
• M68: 47,511,237 km (0.042 R)
• M69: 47,689,108 km (0.1 R)
• M70: 49,930,982 km (0.091 R)
• M71: 50,021,339 km (0.091 R)
• M72: 50,202,353 km (0.106 R)
• M73: 51,201,367 km (0.114 R)
• M74: 51,292,472 km (0.059 R)
• M75: 51,383,727 km (0.109 R)
• M76: 53,219,143 km (0.107 R)
• M77: 53,866,453 km (0.109 R)
• M78: 54,237,606 km (0.083 R)
• M79: 54,516,606 km (0.043 R)
• M80: 55,075,802 km (0.103 R)
• M81: 56,012,136 km (0.113 R)
• M82: 57,615,825 km (0.092 R)
• M83: 57,995,355 km (0.118 R)
• M84: 58,470,926 km (0.118 R)
• M85: 58,661,514 km (0.104 R)
• M86: 60,386,228 km (0.053 R)
• M87: 60,771,741 km (0.11 R)
• M88: 60,964,872 km (0.087 R)
• M89: 61,448,373 km (0.043 R)
• M90: 61,642,102 km (0.053 R)
• M91: 63,493,226 km (0.073 R)
• M92: 63,885,172 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.2

Radius: 7.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.22 AU - 19.16 AU

Year: 21644 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 99,225,095 km

• M1: 98,435 km (0.117 R)
• M2: 191,336 km (0.102 R)
• M3: 356,193 km (0.053 R)
• M4: 955,631 km (0.086 R)
• M5: 1,312,721 km (0.12 R)
• M6: 1,454,390 km (0.079 R)
• M7: 1,558,660 km (0.104 R)
• M8: 2,455,350 km (0.1 R)
• M9: 3,181,648 km (0.085 R)
• M10: 3,317,931 km (0.048 R)
• M11: 3,400,659 km (0.11 R)
• M12: 4,477,165 km (0.052 R)
• M13: 5,749,196 km (0.1 R)
• M14: 7,053,988 km (0.057 R)
• M15: 7,484,381 km (0.029 R)
• M16: 8,145,903 km (0.073 R)
• M17: 8,445,847 km (0.081 R)
• M18: 8,635,238 km (0.037 R)
• M19: 8,825,975 km (0.113 R)
• M20: 10,361,448 km (0.041 R)
• M21: 10,932,463 km (0.059 R)
• M22: 11,765,873 km (0.095 R)
• M23: 12,105,011 km (0.035 R)
• M24: 12,749,479 km (0.075 R)
• M25: 13,317,053 km (0.083 R)
• M26: 13,714,834 km (0.072 R)
• M27: 13,803,844 km (0.09 R)
• M28: 14,296,321 km (0.101 R)
• M29: 15,252,550 km (0.117 R)
• M30: 15,529,456 km (0.061 R)
• M31: 17,466,449 km (0.103 R)
• M32: 17,659,430 km (0.117 R)
• M33: 18,881,794 km (0.118 R)
• M34: 19,179,195 km (0.067 R)
• M35: 19,728,518 km (0.108 R)
• M36: 20,485,932 km (0.114 R)
• M37: 20,944,899 km (0.065 R)
• M38: 21,924,914 km (0.095 R)
• M39: 23,025,506 km (0.054 R)
• M40: 24,359,021 km (0.117 R)
• M41: 25,334,549 km (0.11 R)
• M42: 25,498,359 km (0.027 R)
• M43: 26,988,802 km (0.118 R)
• M44: 29,248,029 km (0.076 R)
• M45: 29,995,271 km (0.114 R)
• M46: 30,226,549 km (0.1 R)
• M47: 32,986,929 km (0.115 R)
• M48: 33,345,216 km (0.078 R)
• M49: 33,824,677 km (0.12 R)
• M50: 34,185,956 km (0.061 R)
• M51: 35,216,236 km (0.108 R)
• M52: 35,277,123 km (0.09 R)
• M53: 35,399,045 km (0.106 R)
• M54: 36,873,332 km (0.034 R)
• M55: 38,681,521 km (0.093 R)
• M56: 39,059,106 km (0.113 R)
• M57: 39,564,598 km (0.1 R)
• M58: 39,881,745 km (0.116 R)
• M59: 40,646,041 km (0.094 R)
• M60: 41,350,796 km (0.091 R)
• M61: 41,479,450 km (0.11 R)
• M62: 41,543,777 km (0.113 R)
• M63: 43,685,720 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.2

Radius: 3.2

Gravity: 74.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.48 AU - 19.92 AU

Year: 28162 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,225,095 km

• M1: 124,465 km (0.067 R)
• M2: 222,003 km (0.049 R)
• M3: 455,675 km (0.034 R)
• M4: 634,445 km (0.099 R)
• M5: 1,182,122 km (0.05 R)
• M6: 1,534,126 km (0.084 R)
• M7: 1,916,199 km (0.079 R)
• M8: 3,082,614 km (0.102 R)
• M9: 3,270,808 km (0.118 R)
• M10: 3,658,416 km (0.12 R)
• M11: 4,318,442 km (0.066 R)
• M12: 4,528,776 km (0.072 R)
• M13: 5,459,724 km (0.116 R)
• M14: 6,748,061 km (0.086 R)
• M15: 7,176,808 km (0.12 R)
• M16: 7,363,207 km (0.079 R)
• M17: 7,932,128 km (0.066 R)
• M18: 8,254,212 km (0.066 R)
• M19: 9,245,896 km (0.072 R)
• M20: 10,135,405 km (0.055 R)
• M21: 11,339,070 km (0.045 R)
• M22: 11,774,549 km (0.075 R)
• M23: 13,265,142 km (0.092 R)
• M24: 14,735,241 km (0.118 R)
• M25: 16,256,202 km (0.038 R)
• M26: 16,664,604 km (0.115 R)
• M27: 16,829,012 km (0.114 R)
• M28: 17,491,731 km (0.076 R)
• M29: 18,757,030 km (0.098 R)
• M30: 20,930,388 km (0.091 R)
• M31: 21,196,522 km (0.09 R)
• M32: 21,911,750 km (0.032 R)
• M33: 22,999,177 km (0.104 R)
• M34: 23,641,550 km (0.097 R)
• M35: 24,289,907 km (0.098 R)
• M36: 24,476,156 km (0.09 R)
• M37: 24,569,505 km (0.102 R)
• M38: 24,662,855 km (0.118 R)
• M39: 25,509,279 km (0.095 R)
• M40: 25,698,670 km (0.065 R)
• M41: 26,940,781 km (0.119 R)
• M42: 27,812,189 km (0.071 R)
• M43: 31,287,497 km (0.115 R)
• M44: 31,896,959 km (0.066 R)
• M45: 32,715,558 km (0.097 R)
• M46: 35,952,108 km (0.043 R)
• M47: 37,124,806 km (0.114 R)
• M48: 37,769,722 km (0.093 R)
• M49: 39,289,038 km (0.071 R)
• M50: 39,617,107 km (0.11 R)
• M51: 39,726,612 km (0.096 R)
• M52: 39,946,222 km (0.091 R)
• M53: 40,828,101 km (0.056 R)
• M54: 42,162,813 km (0.084 R)
• M55: 44,078,265 km (0.103 R)
• M56: 44,533,042 km (0.079 R)
• M57: 45,447,235 km (0.074 R)
• M58: 48,109,927 km (0.108 R)
• M59: 48,812,738 km (0.114 R)
• M60: 49,755,205 km (0.104 R)
• M61: 50,703,655 km (0.118 R)
• M62: 54,556,698 km (0.085 R)
• M63: 54,922,764 km (0.093 R)
• M64: 56,518,225 km (0.111 R)
• M65: 56,765,062 km (0.037 R)
• M66: 57,507,516 km (0.112 R)
• M67: 58,378,026 km (0.082 R)
• M68: 60,509,945 km (0.079 R)
• M69: 61,521,975 km (0.025 R)
• M70: 62,157,317 km (0.099 R)
• M71: 62,412,082 km (0.096 R)
• M72: 62,539,539 km (0.079 R)
• M73: 65,625,594 km (0.03 R)
• M74: 66,795,599 km (0.11 R)
• M75: 69,552,239 km (0.074 R)
• M76: 70,081,516 km (0.06 R)
• M77: 70,479,446 km (0.065 R)
• M78: 71,277,401 km (0.111 R)
• M79: 71,677,426 km (0.102 R)
• M80: 74,904,851 km (0.082 R)
• M81: 76,127,364 km (0.075 R)
• M82: 76,536,215 km (0.09 R)
• M83: 78,179,398 km (0.063 R)
• M84: 78,867,399 km (0.118 R)
• M85: 80,110,857 km (0.114 R)
• M86: 82,757,392 km (0.103 R)
• M87: 84,725,652 km (0.066 R)
• M88: 87,136,421 km (0.07 R)
• M89: 87,421,555 km (0.051 R)
• M90: 93,188,104 km (0.056 R)
• M91: 94,795,384 km (0.067 R)
• M92: 94,941,989 km (0.082 R)
• M93: 95,088,595 km (0.108 R)
• M94: 98,482,073 km (0.102 R)
• M95: 98,630,624 km (0.111 R)
• M96: 99,076,426 km (0.082 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit