🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.72 AU - 1.1 AU

Year: 322 Days

Day: 36.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,270,336 km

• M1: 201,209 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.95 AU - 1.15 AU

Year: 399 Days

Day: 45.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.06 AU - 1.42 AU

Year: 512 Days

Day: 12.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,270,336 km

• M1: 295,605 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.95 AU - 2.15 AU

Year: 1089 Days

Day: 20 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.29 AU - 3.55 AU

Year: 1850 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.9

Radius: 12.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.92 AU - 5.78 AU

Year: 4589 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,270,336 km

• M1: 223,200 km (0.103 R)
• M2: 325,824 km (0.083 R)
• M3: 727,046 km (0.093 R)
• M4: 1,036,713 km (0.1 R)
• M5: 1,277,117 km (0.098 R)
• M6: 1,485,956 km (0.09 R)
• M7: 1,865,635 km (0.03 R)
• M8: 2,104,393 km (0.091 R)
• M9: 2,511,449 km (0.09 R)
• M10: 2,611,979 km (0.084 R)
• M11: 2,693,510 km (0.091 R)
• M12: 3,421,154 km (0.119 R)
• M13: 4,183,355 km (0.115 R)
• M14: 4,351,802 km (0.118 R)
• M15: 4,745,244 km (0.097 R)
• M16: 5,461,519 km (0.119 R)
• M17: 5,619,494 km (0.116 R)
• M18: 6,880,305 km (0.094 R)
• M19: 7,022,423 km (0.071 R)
• M20: 7,777,743 km (0.081 R)
• M21: 7,925,994 km (0.101 R)
• M22: 8,105,213 km (0.057 R)
• M23: 9,522,952 km (0.074 R)
• M24: 10,488,456 km (0.094 R)
• M25: 10,652,416 km (0.086 R)
• M26: 10,784,211 km (0.084 R)
• M27: 11,283,270 km (0.035 R)
• M28: 11,417,609 km (0.056 R)
• M29: 12,063,273 km (0.069 R)
• M30: 12,166,196 km (0.111 R)
• M31: 12,373,240 km (0.082 R)
• M32: 12,511,768 km (0.104 R)
• M33: 13,212,484 km (0.12 R)
• M34: 13,603,383 km (0.1 R)
• M35: 13,710,645 km (0.074 R)
• M36: 13,998,172 km (0.112 R)
• M37: 14,360,199 km (0.073 R)
• M38: 14,505,907 km (0.056 R)
• M39: 14,762,168 km (0.107 R)
• M40: 15,877,121 km (0.114 R)
• M41: 16,635,433 km (0.057 R)
• M42: 16,750,174 km (0.107 R)
• M43: 17,873,206 km (0.093 R)
• M44: 17,951,595 km (0.097 R)
• M45: 18,147,867 km (0.101 R)
• M46: 18,424,025 km (0.093 R)
• M47: 19,140,449 km (0.059 R)
• M48: 19,220,634 km (0.118 R)
• M49: 19,300,968 km (0.091 R)
• M50: 19,663,593 km (0.048 R)
• M51: 20,436,715 km (0.037 R)
• M52: 20,600,674 km (0.06 R)
• M53: 21,178,271 km (0.112 R)
• M54: 21,468,940 km (0.119 R)
• M55: 21,594,004 km (0.033 R)
• M56: 21,886,617 km (0.114 R)
• M57: 22,012,579 km (0.084 R)
• M58: 22,180,727 km (0.105 R)
• M59: 22,306,987 km (0.096 R)
• M60: 22,602,892 km (0.096 R)
• M61: 22,985,264 km (0.109 R)
• M62: 23,369,731 km (0.117 R)
• M63: 23,455,450 km (0.054 R)
• M64: 24,144,947 km (0.099 R)
• M65: 24,361,864 km (0.118 R)
• M66: 25,016,205 km (0.093 R)
• M67: 25,279,647 km (0.089 R)
• M68: 25,897,935 km (0.1 R)
• M69: 26,789,687 km (0.093 R)
• M70: 26,879,446 km (0.079 R)
• M71: 26,969,355 km (0.12 R)
• M72: 27,329,586 km (0.058 R)
• M73: 27,419,943 km (0.096 R)
• M74: 27,736,941 km (0.051 R)
• M75: 28,100,614 km (0.12 R)
• M76: 28,283,123 km (0.053 R)
• M77: 29,016,901 km (0.083 R)
• M78: 30,036,111 km (0.105 R)
• M79: 30,176,134 km (0.088 R)
• M80: 31,114,263 km (0.093 R)
• M81: 31,586,992 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 8.4

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.25 AU - 7.45 AU

Year: 5934 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,270,336 km

• M1: 119,529 km (0.069 R)
• M2: 217,216 km (0.065 R)
• M3: 334,351 km (0.077 R)
• M4: 392,545 km (0.049 R)
• M5: 690,095 km (0.119 R)
• M6: 1,095,655 km (0.079 R)
• M7: 1,172,548 km (0.105 R)
• M8: 1,283,251 km (0.06 R)
• M9: 1,430,904 km (0.094 R)
• M10: 1,498,223 km (0.036 R)
• M11: 1,636,451 km (0.117 R)
• M12: 1,815,221 km (0.079 R)
• M13: 2,250,401 km (0.116 R)
• M14: 2,369,181 km (0.049 R)
• M15: 2,429,469 km (0.053 R)
• M16: 2,801,519 km (0.087 R)
• M17: 2,865,398 km (0.086 R)
• M18: 3,016,192 km (0.097 R)
• M19: 3,415,918 km (0.115 R)
• M20: 3,575,838 km (0.077 R)
• M21: 3,715,114 km (0.055 R)
• M22: 4,191,882 km (0.032 R)
• M23: 4,612,402 km (0.043 R)
• M24: 4,866,120 km (0.105 R)
• M25: 4,968,893 km (0.051 R)
• M26: 5,202,715 km (0.07 R)
• M27: 6,008,299 km (0.1 R)
• M28: 7,317,580 km (0.095 R)
• M29: 7,823,071 km (0.064 R)
• M30: 8,339,932 km (0.062 R)
• M31: 9,406,415 km (0.119 R)
• M32: 9,793,125 km (0.113 R)
• M33: 10,119,398 km (0.116 R)
• M34: 11,017,883 km (0.116 R)
• M35: 11,425,388 km (0.082 R)
• M36: 11,631,085 km (0.109 R)
• M37: 12,819,191 km (0.028 R)
• M38: 13,283,693 km (0.097 R)
• M39: 13,717,377 km (0.057 R)
• M40: 13,935,939 km (0.054 R)
• M41: 14,672,858 km (0.073 R)
• M42: 14,933,907 km (0.082 R)
• M43: 15,725,878 km (0.028 R)
• M44: 16,069,354 km (0.101 R)
• M45: 16,222,842 km (0.116 R)
• M46: 16,299,885 km (0.116 R)
• M47: 16,454,120 km (0.08 R)
• M48: 16,531,462 km (0.039 R)
• M49: 16,647,550 km (0.051 R)
• M50: 17,983,160 km (0.114 R)
• M51: 18,784,855 km (0.094 R)
• M52: 19,762,178 km (0.1 R)
• M53: 20,133,031 km (0.11 R)
• M54: 20,464,540 km (0.05 R)
• M55: 20,881,469 km (0.093 R)
• M56: 21,596,547 km (0.03 R)
• M57: 22,277,068 km (0.079 R)
• M58: 22,491,142 km (0.056 R)
• M59: 24,757,849 km (0.071 R)
• M60: 25,246,585 km (0.074 R)
• M61: 25,514,515 km (0.072 R)
• M62: 25,604,124 km (0.044 R)
• M63: 25,873,251 km (0.048 R)
• M64: 26,053,367 km (0.094 R)
• M65: 26,686,615 km (0.109 R)
• M66: 27,324,799 km (0.116 R)
• M67: 28,106,747 km (0.091 R)
• M68: 28,338,025 km (0.116 R)
• M69: 28,430,776 km (0.072 R)
• M70: 28,756,151 km (0.115 R)
• M71: 28,895,876 km (0.1 R)
• M72: 29,645,361 km (0.108 R)
• M73: 30,117,043 km (0.064 R)
• M74: 30,353,707 km (0.095 R)
• M75: 32,173,266 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.7

Radius: 12.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.52 AU - 7.26 AU

Year: 6707 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,270,336 km

• M1: 210,335 km (0.119 R)
• M2: 288,275 km (0.108 R)
• M3: 446,101 km (0.086 R)
• M4: 544,835 km (0.114 R)
• M5: 640,279 km (0.119 R)
• M6: 1,374,655 km (0.054 R)
• M7: 1,689,110 km (0.064 R)
• M8: 1,817,764 km (0.054 R)
• M9: 2,365,442 km (0.101 R)
• M10: 2,679,597 km (0.106 R)
• M11: 2,896,664 km (0.097 R)
• M12: 3,324,962 km (0.099 R)
• M13: 3,558,634 km (0.099 R)
• M14: 4,444,403 km (0.04 R)
• M15: 4,572,609 km (0.07 R)
• M16: 5,671,106 km (0.105 R)
• M17: 6,264,411 km (0.056 R)
• M18: 6,554,032 km (0.068 R)
• M19: 6,700,489 km (0.058 R)
• M20: 6,907,233 km (0.118 R)
• M21: 6,996,692 km (0.097 R)
• M22: 7,086,302 km (0.09 R)
• M23: 7,418,558 km (0.108 R)
• M24: 7,540,630 km (0.101 R)
• M25: 7,755,902 km (0.07 R)
• M26: 8,035,650 km (0.114 R)
• M27: 8,477,562 km (0.068 R)
• M28: 8,669,496 km (0.094 R)
• M29: 8,895,089 km (0.074 R)
• M30: 10,086,038 km (0.093 R)
• M31: 10,357,558 km (0.098 R)
• M32: 10,494,141 km (0.045 R)
• M33: 12,072,548 km (0.096 R)
• M34: 12,252,514 km (0.067 R)
• M35: 12,687,994 km (0.109 R)
• M36: 13,574,212 km (0.035 R)
• M37: 14,748,555 km (0.113 R)
• M38: 15,562,367 km (0.115 R)
• M39: 16,152,680 km (0.109 R)
• M40: 16,351,197 km (0.1 R)
• M41: 16,430,783 km (0.047 R)
• M42: 16,790,566 km (0.071 R)
• M43: 16,910,992 km (0.11 R)
• M44: 17,112,500 km (0.104 R)
• M45: 17,599,292 km (0.07 R)
• M46: 17,967,452 km (0.067 R)
• M47: 18,503,611 km (0.094 R)
• M48: 18,961,530 km (0.101 R)
• M49: 19,845,953 km (0.051 R)
• M50: 20,058,531 km (0.114 R)
• M51: 20,357,428 km (0.106 R)
• M52: 20,486,082 km (0.084 R)
• M53: 21,742,555 km (0.062 R)
• M54: 21,830,069 km (0.094 R)
• M55: 22,579,255 km (0.101 R)
• M56: 23,336,969 km (0.11 R)
• M57: 23,786,510 km (0.032 R)
• M58: 24,375,178 km (0.112 R)
• M59: 25,014,559 km (0.099 R)
• M60: 27,248,355 km (0.079 R)
• M61: 27,342,900 km (0.117 R)
• M62: 27,437,446 km (0.054 R)
• M63: 27,626,837 km (0.092 R)
• M64: 27,721,832 km (0.106 R)
• M65: 28,102,409 km (0.074 R)
• M66: 29,496,960 km (0.101 R)
• M67: 29,836,847 km (0.11 R)
• M68: 30,422,672 km (0.096 R)
• M69: 31,160,339 km (0.08 R)
• M70: 31,308,590 km (0.053 R)
• M71: 31,953,656 km (0.116 R)
• M72: 32,053,289 km (0.108 R)
• M73: 32,252,852 km (0.059 R)
• M74: 32,854,086 km (0.119 R)
• M75: 33,206,539 km (0.11 R)
• M76: 33,307,368 km (0.059 R)
• M77: 33,661,466 km (0.119 R)
• M78: 33,813,607 km (0.06 R)
• M79: 34,016,761 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.1

Radius: 9

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.52 AU - 10.3 AU

Year: 9863 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,270,336 km

• M1: 116,238 km (0.036 R)
• M2: 191,635 km (0.102 R)
• M3: 302,337 km (0.077 R)
• M4: 362,176 km (0.113 R)
• M5: 602,580 km (0.052 R)
• M6: 666,608 km (0.085 R)
• M7: 873,502 km (0.071 R)
• M8: 1,201,570 km (0.11 R)
• M9: 2,039,169 km (0.106 R)
• M10: 2,214,796 km (0.08 R)
• M11: 2,500,678 km (0.062 R)
• M12: 2,716,099 km (0.054 R)
• M13: 2,853,879 km (0.088 R)
• M14: 3,194,064 km (0.054 R)
• M15: 3,428,035 km (0.119 R)
• M16: 4,006,231 km (0.103 R)
• M17: 4,163,458 km (0.103 R)
• M18: 4,484,047 km (0.073 R)
• M19: 4,549,271 km (0.102 R)
• M20: 5,528,240 km (0.071 R)
• M21: 6,059,611 km (0.12 R)
• M22: 6,131,718 km (0.102 R)
• M23: 6,644,389 km (0.101 R)
• M24: 6,868,337 km (0.086 R)
• M25: 6,943,585 km (0.116 R)
• M26: 7,400,607 km (0.062 R)
• M27: 7,632,783 km (0.086 R)
• M28: 8,025,178 km (0.069 R)
• M29: 8,104,465 km (0.083 R)
• M30: 8,223,844 km (0.076 R)
• M31: 8,383,913 km (0.113 R)
• M32: 8,870,406 km (0.116 R)
• M33: 10,126,579 km (0.076 R)
• M34: 10,384,336 km (0.032 R)
• M35: 10,470,804 km (0.072 R)
• M36: 11,082,659 km (0.103 R)
• M37: 11,303,914 km (0.11 R)
• M38: 12,249,522 km (0.075 R)
• M39: 12,986,890 km (0.083 R)
• M40: 13,173,439 km (0.091 R)
• M41: 13,549,229 km (0.109 R)
• M42: 13,643,775 km (0.089 R)
• M43: 15,431,619 km (0.089 R)
• M44: 15,629,387 km (0.114 R)
• M45: 16,378,124 km (0.072 R)
• M46: 17,292,018 km (0.086 R)
• M47: 17,962,216 km (0.111 R)
• M48: 18,118,097 km (0.083 R)
• M49: 19,701,740 km (0.106 R)
• M50: 20,077,680 km (0.044 R)
• M51: 21,604,625 km (0.059 R)
• M52: 22,605,884 km (0.111 R)
• M53: 24,942,603 km (0.044 R)
• M54: 25,116,585 km (0.093 R)
• M55: 25,524,090 km (0.082 R)
• M56: 26,641,286 km (0.069 R)
• M57: 27,116,409 km (0.097 R)
• M58: 27,594,374 km (0.073 R)
• M59: 28,437,508 km (0.115 R)
• M60: 28,740,593 km (0.115 R)
• M61: 29,717,916 km (0.118 R)
• M62: 30,581,994 km (0.099 R)
• M63: 30,892,559 km (0.098 R)
• M64: 32,019,479 km (0.045 R)
• M65: 32,271,701 km (0.1 R)
• M66: 32,905,099 km (0.073 R)
• M67: 33,159,714 km (0.032 R)
• M68: 33,991,479 km (0.106 R)
• M69: 35,089,527 km (0.07 R)
• M70: 35,675,502 km (0.096 R)
• M71: 35,740,726 km (0.114 R)
• M72: 36,002,523 km (0.12 R)
• M73: 36,725,230 km (0.099 R)
• M74: 36,923,298 km (0.082 R)
• M75: 38,519,806 km (0.045 R)
• M76: 39,393,906 km (0.057 R)
• M77: 40,478,790 km (0.046 R)
• M78: 40,615,074 km (0.033 R)
• M79: 41,573,398 km (0.107 R)
• M80: 43,024,946 km (0.085 R)
• M81: 43,931,808 km (0.108 R)
• M82: 44,844,804 km (0.09 R)
• M83: 45,056,485 km (0.044 R)
• M84: 45,622,414 km (0.115 R)
• M85: 46,547,078 km (0.072 R)
• M86: 46,904,318 km (0.094 R)
• M87: 47,119,141 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 14,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit