🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.67 AU - 0.81 AU

Year: 276 Days

Day: 32.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 282 Days

Day: 22.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.94 AU - 1.04 AU

Year: 427 Days

Day: 15.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.82 AU - 1.3 AU

Year: 473 Days

Day: 32.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.35 AU - 1.53 AU

Year: 749 Days

Day: 23.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,651,843 km

• M1: 24,534 km (0.064 R)
• M2: 94,247 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.65 AU - 1.87 AU

Year: 1012 Days

Day: 22.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,651,843 km

• M1: 310,715 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.4

Radius: 9.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.3 AU - 7.44 AU

Year: 6969 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,651,843 km

• M1: 122,670 km (0.096 R)
• M2: 308,321 km (0.076 R)
• M3: 474,076 km (0.106 R)
• M4: 556,803 km (0.031 R)
• M5: 671,246 km (0.076 R)
• M6: 837,000 km (0.086 R)
• M7: 985,700 km (0.047 R)
• M8: 1,111,213 km (0.091 R)
• M9: 1,208,900 km (0.093 R)
• M10: 1,413,401 km (0.091 R)
• M11: 1,538,016 km (0.111 R)
• M12: 1,629,270 km (0.108 R)
• M13: 1,722,320 km (0.063 R)
• M14: 1,953,449 km (0.114 R)
• M15: 2,012,690 km (0.092 R)
• M16: 2,153,611 km (0.077 R)
• M17: 2,402,841 km (0.12 R)
• M18: 2,509,504 km (0.053 R)
• M19: 2,771,899 km (0.054 R)
• M20: 2,974,754 km (0.116 R)
• M21: 3,159,058 km (0.117 R)
• M22: 3,418,760 km (0.094 R)
• M23: 3,833,595 km (0.118 R)
• M24: 4,711,286 km (0.042 R)
• M25: 5,008,238 km (0.107 R)
• M26: 5,366,973 km (0.052 R)
• M27: 5,906,423 km (0.119 R)
• M28: 5,993,190 km (0.057 R)
• M29: 6,109,577 km (0.089 R)
• M30: 6,763,021 km (0.097 R)
• M31: 6,823,458 km (0.038 R)
• M32: 7,376,222 km (0.117 R)
• M33: 7,847,904 km (0.025 R)
• M34: 7,975,212 km (0.044 R)
• M35: 8,103,417 km (0.067 R)
• M36: 8,655,583 km (0.108 R)
• M37: 8,919,623 km (0.113 R)
• M38: 9,864,783 km (0.115 R)
• M39: 10,454,049 km (0.091 R)
• M40: 10,841,358 km (0.103 R)
• M41: 11,054,684 km (0.075 R)
• M42: 11,161,946 km (0.042 R)
• M43: 11,702,892 km (0.085 R)
• M44: 13,301,046 km (0.109 R)
• M45: 13,720,668 km (0.108 R)
• M46: 13,836,008 km (0.118 R)
• M47: 13,990,094 km (0.085 R)
• M48: 14,067,436 km (0.103 R)
• M49: 14,183,524 km (0.066 R)
• M50: 14,378,001 km (0.108 R)
• M51: 14,573,226 km (0.107 R)
• M52: 14,848,037 km (0.11 R)
• M53: 14,926,876 km (0.079 R)
• M54: 15,005,863 km (0.112 R)
• M55: 15,124,644 km (0.068 R)
• M56: 15,402,896 km (0.101 R)
• M57: 16,614,788 km (0.114 R)
• M58: 17,356,495 km (0.102 R)
• M59: 17,439,521 km (0.064 R)
• M60: 17,564,436 km (0.116 R)
• M61: 18,066,785 km (0.117 R)
• M62: 18,531,586 km (0.113 R)
• M63: 18,659,043 km (0.073 R)
• M64: 19,343,603 km (0.092 R)
• M65: 19,559,323 km (0.111 R)
• M66: 19,949,474 km (0.088 R)
• M67: 20,473,665 km (0.102 R)
• M68: 21,090,906 km (0.097 R)
• M69: 22,569,980 km (0.105 R)
• M70: 23,989,814 km (0.096 R)
• M71: 24,687,089 km (0.087 R)
• M72: 25,343,974 km (0.111 R)
• M73: 25,579,890 km (0.077 R)
• M74: 25,769,280 km (0.068 R)
• M75: 26,101,687 km (0.1 R)
• M76: 27,011,092 km (0.082 R)
• M77: 27,445,525 km (0.098 R)
• M78: 28,272,502 km (0.101 R)
• M79: 29,900,874 km (0.102 R)
• M80: 30,801,753 km (0.079 R)
• M81: 30,902,432 km (0.118 R)
• M82: 31,306,197 km (0.03 R)
• M83: 32,323,163 km (0.08 R)
• M84: 33,713,227 km (0.064 R)
• M85: 34,076,899 km (0.116 R)
• M86: 34,233,079 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654

Radius: 7.5

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.17 AU - 18.79 AU

Year: 26401 Days

Day: 16.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,651,843 km

• M1: 135,087 km (0.048 R)
• M2: 924,515 km (0.087 R)
• M3: 981,811 km (0.05 R)
• M4: 1,450,202 km (0.098 R)
• M5: 1,761,365 km (0.059 R)
• M6: 2,093,173 km (0.1 R)
• M7: 3,605,608 km (0.061 R)
• M8: 4,217,762 km (0.058 R)
• M9: 4,363,620 km (0.111 R)
• M10: 4,461,756 km (0.086 R)
• M11: 4,560,641 km (0.089 R)
• M12: 4,963,657 km (0.085 R)
• M13: 5,749,645 km (0.088 R)
• M14: 6,462,030 km (0.045 R)
• M15: 6,856,968 km (0.073 R)
• M16: 6,914,114 km (0.095 R)
• M17: 7,729,722 km (0.048 R)
• M18: 7,908,491 km (0.086 R)
• M19: 8,514,213 km (0.087 R)
• M20: 8,698,817 km (0.101 R)
• M21: 9,387,117 km (0.108 R)
• M22: 9,450,546 km (0.074 R)
• M23: 9,769,788 km (0.065 R)
• M24: 9,834,115 km (0.036 R)
• M25: 10,881,899 km (0.114 R)
• M26: 12,240,846 km (0.064 R)
• M27: 12,310,259 km (0.119 R)
• M28: 12,379,673 km (0.046 R)
• M29: 15,115,070 km (0.11 R)
• M30: 16,549,863 km (0.106 R)
• M31: 16,626,607 km (0.073 R)
• M32: 17,713,136 km (0.089 R)
• M33: 17,870,214 km (0.064 R)
• M34: 18,423,726 km (0.116 R)
• M35: 19,063,107 km (0.081 R)
• M36: 19,385,490 km (0.068 R)
• M37: 22,963,722 km (0.03 R)
• M38: 23,306,750 km (0.093 R)
• M39: 24,346,156 km (0.111 R)
• M40: 24,520,737 km (0.113 R)
• M41: 24,608,251 km (0.103 R)
• M42: 25,135,434 km (0.096 R)
• M43: 26,739,273 km (0.115 R)
• M44: 26,919,538 km (0.097 R)
• M45: 27,371,922 km (0.119 R)
• M46: 27,644,490 km (0.12 R)
• M47: 27,918,104 km (0.036 R)
• M48: 28,009,509 km (0.093 R)
• M49: 28,376,023 km (0.084 R)
• M50: 28,651,882 km (0.044 R)
• M51: 33,768,428 km (0.049 R)
• M52: 34,549,927 km (0.117 R)
• M53: 35,140,091 km (0.088 R)
• M54: 36,430,073 km (0.115 R)
• M55: 36,629,936 km (0.098 R)
• M56: 37,937,721 km (0.07 R)
• M57: 38,444,858 km (0.098 R)
• M58: 42,897,189 km (0.077 R)
• M59: 43,108,272 km (0.067 R)
• M60: 44,168,622 km (0.113 R)
• M61: 45,237,499 km (0.074 R)
• M62: 45,667,443 km (0.082 R)
• M63: 47,509,741 km (0.031 R)
• M64: 47,946,716 km (0.054 R)
• M65: 50,374,091 km (0.108 R)
• M66: 50,596,693 km (0.104 R)
• M67: 52,389,623 km (0.114 R)
• M68: 53,180,547 km (0.092 R)
• M69: 54,089,354 km (0.08 R)
• M70: 54,317,341 km (0.112 R)
• M71: 58,241,892 km (0.103 R)
• M72: 60,002,060 km (0.056 R)
• M73: 61,779,732 km (0.073 R)
• M74: 63,815,160 km (0.06 R)
• M75: 64,056,163 km (0.083 R)
• M76: 64,176,589 km (0.12 R)
• M77: 64,418,040 km (0.038 R)
• M78: 66,359,820 km (0.116 R)
• M79: 67,215,370 km (0.117 R)
• M80: 68,690,555 km (0.029 R)
• M81: 68,937,541 km (0.089 R)
• M82: 69,679,995 km (0.112 R)
• M83: 72,550,629 km (0.037 R)
• M84: 73,305,799 km (0.105 R)
• M85: 73,937,102 km (0.108 R)
• M86: 74,823,918 km (0.053 R)
• M87: 76,096,996 km (0.041 R)
• M88: 76,480,415 km (0.104 R)
• M89: 77,634,114 km (0.105 R)
• M90: 82,437,702 km (0.118 R)
• M91: 84,280,299 km (0.112 R)
• M92: 84,544,489 km (0.12 R)
• M93: 85,737,382 km (0.029 R)
• M94: 88,005,735 km (0.114 R)
• M95: 90,158,747 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.1

Radius: 6.2

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.92 AU - 18.48 AU

Year: 28264 Days

Day: 22.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,651,843 km

• M1: 785,987 km (0.078 R)
• M2: 1,099,694 km (0.093 R)
• M3: 1,256,772 km (0.069 R)
• M4: 1,621,940 km (0.083 R)
• M5: 1,710,801 km (0.1 R)
• M6: 2,146,580 km (0.091 R)
• M7: 2,546,455 km (0.078 R)
• M8: 2,825,904 km (0.101 R)
• M9: 4,119,028 km (0.03 R)
• M10: 4,446,647 km (0.097 R)
• M11: 4,488,235 km (0.094 R)
• M12: 4,655,635 km (0.106 R)
• M13: 5,658,240 km (0.062 R)
• M14: 5,793,776 km (0.08 R)
• M15: 5,930,508 km (0.104 R)
• M16: 6,114,364 km (0.096 R)
• M17: 6,346,839 km (0.117 R)
• M18: 6,916,508 km (0.103 R)
• M19: 8,826,125 km (0.073 R)
• M20: 9,194,734 km (0.101 R)
• M21: 9,568,280 km (0.093 R)
• M22: 9,946,762 km (0.095 R)
• M23: 12,143,906 km (0.096 R)
• M24: 13,931,302 km (0.096 R)
• M25: 14,298,564 km (0.066 R)
• M26: 14,855,517 km (0.053 R)
• M27: 15,356,371 km (0.043 R)
• M28: 15,419,352 km (0.093 R)
• M29: 15,862,909 km (0.035 R)
• M30: 17,546,484 km (0.111 R)
• M31: 17,876,646 km (0.092 R)
• M32: 19,285,858 km (0.077 R)
• M33: 19,353,925 km (0.086 R)
• M34: 20,383,458 km (0.081 R)
• M35: 20,800,238 km (0.101 R)
• M36: 20,939,663 km (0.099 R)
• M37: 21,642,174 km (0.1 R)
• M38: 22,423,674 km (0.088 R)
• M39: 24,234,107 km (0.102 R)
• M40: 25,865,621 km (0.109 R)
• M41: 26,694,693 km (0.041 R)
• M42: 30,096,698 km (0.1 R)
• M43: 31,207,612 km (0.096 R)
• M44: 31,367,382 km (0.072 R)
• M45: 32,736,352 km (0.082 R)
• M46: 32,980,047 km (0.087 R)
• M47: 34,454,334 km (0.082 R)
• M48: 35,116,604 km (0.049 R)
• M49: 36,537,485 km (0.075 R)
• M50: 38,233,177 km (0.047 R)
• M51: 44,187,022 km (0.065 R)
• M52: 45,901,414 km (0.082 R)
• M53: 46,538,402 km (0.092 R)
• M54: 48,005,508 km (0.071 R)
• M55: 48,744,821 km (0.072 R)
• M56: 50,047,519 km (0.106 R)
• M57: 50,234,516 km (0.117 R)
• M58: 50,328,164 km (0.082 R)
• M59: 50,421,813 km (0.101 R)
• M60: 51,173,243 km (0.092 R)
• M61: 51,361,736 km (0.099 R)
• M62: 51,550,379 km (0.055 R)
• M63: 53,258,637 km (0.115 R)
• M64: 53,640,860 km (0.094 R)
• M65: 53,832,195 km (0.12 R)
• M66: 54,889,104 km (0.115 R)
• M67: 55,275,067 km (0.092 R)
• M68: 57,609,841 km (0.064 R)
• M69: 58,986,740 km (0.075 R)
• M70: 59,976,778 km (0.081 R)
• M71: 61,271,997 km (0.073 R)
• M72: 62,576,490 km (0.106 R)
• M73: 65,826,354 km (0.085 R)
• M74: 67,059,190 km (0.068 R)
• M75: 67,162,263 km (0.076 R)
• M76: 67,265,336 km (0.118 R)
• M77: 67,368,559 km (0.079 R)
• M78: 68,195,835 km (0.119 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: 498 - 11,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit