🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.91 AU - 0.99 AU

Year: 338 Days

Day: 21.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.45 AU - 1.61 AU

Year: 691 Days

Day: 30.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,400,230 km

• M1: 1,432,699 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.68 AU - 1.84 AU

Year: 853 Days

Day: 28.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.37 AU - 3.37 AU

Year: 1776 Days

Day: 24.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.12 AU - 3.22 AU

Year: 2061 Days

Day: 25.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,400,230 km

• M1: 652,696 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 12.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.78 AU - 6.84 AU

Year: 6491 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 104,400,230 km

• M1: 219,759 km (0.108 R)
• M2: 316,100 km (0.12 R)
• M3: 450,290 km (0.106 R)
• M4: 555,906 km (0.081 R)
• M5: 796,908 km (0.081 R)
• M6: 1,274,125 km (0.053 R)
• M7: 1,368,970 km (0.111 R)
• M8: 1,565,991 km (0.108 R)
• M9: 1,843,794 km (0.087 R)
• M10: 2,407,479 km (0.077 R)
• M11: 2,688,423 km (0.096 R)
• M12: 2,895,766 km (0.114 R)
• M13: 3,122,706 km (0.114 R)
• M14: 3,296,838 km (0.1 R)
• M15: 3,564,319 km (0.071 R)
• M16: 3,777,197 km (0.103 R)
• M17: 3,994,413 km (0.036 R)
• M18: 4,136,232 km (0.056 R)
• M19: 4,441,112 km (0.117 R)
• M20: 4,820,193 km (0.101 R)
• M21: 4,954,532 km (0.04 R)
• M22: 5,056,109 km (0.106 R)
• M23: 5,192,692 km (0.082 R)
• M24: 5,876,055 km (0.107 R)
• M25: 6,055,871 km (0.091 R)
• M26: 6,568,992 km (0.103 R)
• M27: 6,755,840 km (0.085 R)
• M28: 7,001,180 km (0.036 R)
• M29: 7,442,494 km (0.058 R)
• M30: 7,853,589 km (0.104 R)
• M31: 7,952,473 km (0.109 R)
• M32: 8,171,634 km (0.027 R)
• M33: 8,251,819 km (0.084 R)
• M34: 8,494,018 km (0.099 R)
• M35: 8,738,610 km (0.115 R)
• M36: 8,902,868 km (0.098 R)
• M37: 9,633,953 km (0.11 R)
• M38: 10,340,953 km (0.066 R)
• M39: 10,514,935 km (0.098 R)
• M40: 11,376,768 km (0.118 R)
• M41: 11,511,257 km (0.087 R)
• M42: 11,827,507 km (0.116 R)
• M43: 12,077,934 km (0.116 R)
• M44: 12,215,265 km (0.063 R)
• M45: 12,330,156 km (0.096 R)
• M46: 12,514,610 km (0.099 R)
• M47: 12,723,299 km (0.096 R)
• M48: 14,337,161 km (0.059 R)
• M49: 14,873,020 km (0.092 R)
• M50: 15,069,592 km (0.089 R)
• M51: 15,266,911 km (0.117 R)
• M52: 15,514,795 km (0.041 R)
• M53: 15,789,008 km (0.118 R)
• M54: 15,939,354 km (0.032 R)
• M55: 16,165,696 km (0.064 R)
• M56: 16,367,802 km (0.071 R)
• M57: 16,927,747 km (0.114 R)
• M58: 17,184,457 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 13.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.97 AU - 8.71 AU

Year: 8018 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 104,400,230 km

• M1: 210,783 km (0.102 R)
• M2: 473,627 km (0.1 R)
• M3: 783,444 km (0.067 R)
• M4: 1,194,838 km (0.061 R)
• M5: 1,346,830 km (0.084 R)
• M6: 1,629,121 km (0.027 R)
• M7: 2,043,208 km (0.043 R)
• M8: 2,321,909 km (0.076 R)
• M9: 2,687,975 km (0.097 R)
• M10: 2,865,248 km (0.096 R)
• M11: 3,151,728 km (0.103 R)
• M12: 3,312,097 km (0.079 R)
• M13: 3,923,204 km (0.095 R)
• M14: 4,009,373 km (0.047 R)
• M15: 4,125,161 km (0.071 R)
• M16: 4,330,559 km (0.093 R)
• M17: 4,509,329 km (0.102 R)
• M18: 4,843,530 km (0.084 R)
• M19: 5,344,384 km (0.115 R)
• M20: 5,927,516 km (0.098 R)
• M21: 6,260,372 km (0.086 R)
• M22: 6,395,309 km (0.111 R)
• M23: 7,331,193 km (0.053 R)
• M24: 7,437,707 km (0.062 R)
• M25: 7,905,948 km (0.087 R)
• M26: 8,051,956 km (0.071 R)
• M27: 8,346,664 km (0.084 R)
• M28: 8,946,850 km (0.056 R)
• M29: 9,213,733 km (0.068 R)
• M30: 9,599,695 km (0.113 R)
• M31: 9,991,043 km (0.119 R)
• M32: 10,587,939 km (0.047 R)
• M33: 10,829,988 km (0.119 R)
• M34: 11,114,673 km (0.103 R)
• M35: 11,525,618 km (0.081 R)
• M36: 11,649,934 km (0.108 R)
• M37: 11,816,287 km (0.104 R)
• M38: 11,983,537 km (0.061 R)
• M39: 12,532,412 km (0.099 R)
• M40: 12,617,533 km (0.057 R)
• M41: 12,788,524 km (0.111 R)
• M42: 13,175,832 km (0.037 R)
• M43: 13,654,695 km (0.091 R)
• M44: 13,962,418 km (0.113 R)
• M45: 14,629,475 km (0.104 R)
• M46: 15,034,586 km (0.042 R)
• M47: 15,170,570 km (0.081 R)
• M48: 16,272,508 km (0.046 R)
• M49: 17,495,321 km (0.109 R)
• M50: 18,021,607 km (0.06 R)
• M51: 18,262,609 km (0.096 R)
• M52: 19,040,667 km (0.068 R)
• M53: 19,929,129 km (0.114 R)
• M54: 20,278,291 km (0.101 R)
• M55: 20,780,640 km (0.041 R)
• M56: 21,746,444 km (0.048 R)
• M57: 21,900,231 km (0.099 R)
• M58: 23,300,916 km (0.09 R)
• M59: 25,645,114 km (0.078 R)
• M60: 25,807,727 km (0.035 R)
• M61: 26,352,114 km (0.091 R)
• M62: 27,840,762 km (0.076 R)
• M63: 27,952,063 km (0.071 R)
• M64: 28,231,213 km (0.055 R)
• M65: 28,342,962 km (0.114 R)
• M66: 28,623,309 km (0.102 R)
• M67: 31,767,557 km (0.064 R)
• M68: 32,467,974 km (0.114 R)
• M69: 32,878,919 km (0.116 R)
• M70: 32,996,653 km (0.115 R)
• M71: 33,943,607 km (0.036 R)
• M72: 34,779,560 km (0.078 R)
• M73: 34,899,538 km (0.114 R)
• M74: 35,561,807 km (0.108 R)
• M75: 39,059,854 km (0.093 R)
• M76: 39,184,469 km (0.107 R)
• M77: 39,872,919 km (0.072 R)
• M78: 39,998,431 km (0.111 R)
• M79: 42,473,528 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 10.3

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.82 AU - 11.16 AU

Year: 10678 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 104,400,230 km

• M1: 188,493 km (0.11 R)
• M2: 265,387 km (0.111 R)
• M3: 347,815 km (0.102 R)
• M4: 428,000 km (0.087 R)
• M5: 547,229 km (0.094 R)
• M6: 879,037 km (0.092 R)
• M7: 1,036,863 km (0.045 R)
• M8: 1,291,628 km (0.07 R)
• M9: 1,403,826 km (0.041 R)
• M10: 1,785,151 km (0.113 R)
• M11: 1,860,250 km (0.098 R)
• M12: 2,013,737 km (0.098 R)
• M13: 2,252,046 km (0.067 R)
• M14: 2,756,191 km (0.08 R)
• M15: 2,961,589 km (0.033 R)
• M16: 3,608,151 km (0.117 R)
• M17: 4,297,498 km (0.08 R)
• M18: 4,605,520 km (0.074 R)
• M19: 6,560,465 km (0.098 R)
• M20: 7,155,117 km (0.104 R)
• M21: 7,725,832 km (0.057 R)
• M22: 9,128,462 km (0.054 R)
• M23: 9,747,049 km (0.099 R)
• M24: 10,792,439 km (0.107 R)
• M25: 10,931,416 km (0.077 R)
• M26: 11,588,001 km (0.084 R)
• M27: 12,305,622 km (0.119 R)
• M28: 13,037,604 km (0.117 R)
• M29: 13,185,706 km (0.062 R)
• M30: 14,136,700 km (0.054 R)
• M31: 14,288,841 km (0.082 R)
• M32: 14,800,017 km (0.084 R)
• M33: 15,213,355 km (0.079 R)
• M34: 15,525,716 km (0.079 R)
• M35: 15,945,637 km (0.095 R)
• M36: 16,104,061 km (0.057 R)
• M37: 16,636,031 km (0.098 R)
• M38: 17,065,676 km (0.081 R)
• M39: 17,662,572 km (0.037 R)
• M40: 18,709,458 km (0.035 R)
• M41: 18,932,508 km (0.1 R)
• M42: 20,690,283 km (0.057 R)
• M43: 20,920,813 km (0.103 R)
• M44: 22,145,422 km (0.032 R)
• M45: 23,153,861 km (0.076 R)
• M46: 24,785,974 km (0.107 R)
• M47: 26,018,660 km (0.113 R)
• M48: 28,287,461 km (0.086 R)
• M49: 29,380,872 km (0.039 R)
• M50: 30,487,896 km (0.089 R)
• M51: 30,816,114 km (0.108 R)
• M52: 31,807,798 km (0.063 R)
• M53: 32,675,616 km (0.077 R)
• M54: 33,416,125 km (0.05 R)
• M55: 34,571,320 km (0.105 R)
• M56: 35,257,077 km (0.069 R)
• M57: 35,394,707 km (0.093 R)
• M58: 35,601,451 km (0.058 R)
• M59: 36,155,113 km (0.081 R)
• M60: 36,224,526 km (0.099 R)
• M61: 36,990,766 km (0.086 R)
• M62: 39,464,217 km (0.081 R)
• M63: 39,965,370 km (0.116 R)
• M64: 40,612,680 km (0.056 R)
• M65: 41,626,505 km (0.091 R)
• M66: 43,015,821 km (0.037 R)
• M67: 43,163,025 km (0.096 R)
• M68: 44,643,445 km (0.11 R)
• M69: 44,941,594 km (0.074 R)
• M70: 45,016,243 km (0.107 R)
• M71: 46,291,116 km (0.075 R)
• M72: 47,122,432 km (0.109 R)
• M73: 47,730,098 km (0.051 R)
• M74: 47,882,538 km (0.032 R)
• M75: 48,416,902 km (0.082 R)
• M76: 48,646,535 km (0.083 R)
• M77: 49,106,847 km (0.052 R)
• M78: 49,183,741 km (0.077 R)
• M79: 49,414,570 km (0.106 R)
• M80: 51,196,430 km (0.082 R)
• M81: 51,274,371 km (0.074 R)
• M82: 51,742,912 km (0.093 R)
• M83: 51,977,631 km (0.08 R)
• M84: 52,212,798 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.1

Radius: 7.8

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.08 AU - 19.62 AU

Year: 29892 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,400,230 km

• M1: 484,847 km (0.051 R)
• M2: 559,795 km (0.066 R)
• M3: 666,309 km (0.101 R)
• M4: 722,259 km (0.074 R)
• M5: 1,668,465 km (0.086 R)
• M6: 1,746,406 km (0.101 R)
• M7: 1,865,485 km (0.093 R)
• M8: 2,070,285 km (0.056 R)
• M9: 2,546,156 km (0.052 R)
• M10: 2,866,445 km (0.115 R)
• M11: 3,296,838 km (0.084 R)
• M12: 3,902,260 km (0.118 R)
• M13: 4,378,730 km (0.073 R)
• M14: 4,761,999 km (0.052 R)
• M15: 4,985,947 km (0.115 R)
• M16: 5,856,009 km (0.097 R)
• M17: 6,400,395 km (0.036 R)
• M18: 8,329,310 km (0.081 R)
• M19: 8,396,629 km (0.095 R)
• M20: 11,677,161 km (0.038 R)
• M21: 12,514,161 km (0.112 R)
• M22: 12,591,204 km (0.08 R)
• M23: 17,925,864 km (0.097 R)
• M24: 18,624,935 km (0.077 R)
• M25: 19,422,142 km (0.116 R)
• M26: 20,775,404 km (0.058 R)
• M27: 22,439,082 km (0.085 R)
• M28: 23,003,066 km (0.048 R)
• M29: 23,097,462 km (0.08 R)
• M30: 23,476,543 km (0.078 R)
• M31: 25,013,662 km (0.109 R)
• M32: 25,990,685 km (0.117 R)
• M33: 27,479,483 km (0.095 R)
• M34: 27,780,624 km (0.091 R)
• M35: 27,881,154 km (0.12 R)
• M36: 28,082,811 km (0.115 R)
• M37: 29,302,483 km (0.062 R)
• M38: 30,851,120 km (0.093 R)
• M39: 31,164,079 km (0.036 R)
• M40: 34,783,450 km (0.077 R)
• M41: 36,421,995 km (0.1 R)
• M42: 36,532,099 km (0.11 R)
• M43: 37,750,873 km (0.083 R)
• M44: 37,973,923 km (0.118 R)
• M45: 38,421,221 km (0.111 R)
• M46: 38,645,618 km (0.108 R)
• M47: 39,208,405 km (0.049 R)
• M48: 39,434,148 km (0.068 R)
• M49: 40,228,064 km (0.101 R)
• M50: 41,256,550 km (0.113 R)
• M51: 42,409,500 km (0.039 R)
• M52: 44,629,084 km (0.067 R)
• M53: 44,746,817 km (0.088 R)
• M54: 49,180,001 km (0.087 R)
• M55: 49,301,773 km (0.072 R)
• M56: 49,789,762 km (0.052 R)
• M57: 50,034,354 km (0.061 R)
• M58: 50,647,556 km (0.109 R)
• M59: 56,023,056 km (0.115 R)
• M60: 57,426,883 km (0.062 R)
• M61: 57,940,303 km (0.097 R)
• M62: 60,009,091 km (0.083 R)
• M63: 60,269,392 km (0.051 R)
• M64: 60,921,788 km (0.085 R)
• M65: 62,101,966 km (0.091 R)
• M66: 63,157,379 km (0.12 R)
• M67: 64,484,910 km (0.11 R)
• M68: 65,018,526 km (0.057 R)
• M69: 65,553,637 km (0.118 R)
• M70: 67,032,562 km (0.073 R)
• M71: 68,250,887 km (0.119 R)
• M72: 69,749,708 km (0.094 R)
• M73: 73,474,396 km (0.061 R)
• M74: 74,171,223 km (0.103 R)
• M75: 75,150,490 km (0.119 R)
• M76: 75,290,813 km (0.07 R)
• M77: 77,546,450 km (0.112 R)
• M78: 78,825,063 km (0.078 R)
• M79: 79,252,763 km (0.084 R)
• M80: 79,395,480 km (0.055 R)
• M81: 80,397,187 km (0.027 R)
• M82: 80,971,493 km (0.105 R)
• M83: 81,979,633 km (0.076 R)
• M84: 82,268,507 km (0.117 R)
• M85: 82,413,018 km (0.105 R)
• M86: 82,557,679 km (0.078 R)
• M87: 85,614,263 km (0.069 R)
• M88: 86,347,442 km (0.108 R)
• M89: 86,935,511 km (0.087 R)
• M90: 87,820,233 km (0.043 R)
• M91: 89,004,300 km (0.055 R)
• M92: 91,538,039 km (0.094 R)
• M93: 98,665,331 km (0.112 R)
• M94: 100,050,308 km (0.088 R)
• M95: 101,286,884 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit