🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.34 AU

Year: 470 Days

Day: 18.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.2 AU - 2.94 AU

Year: 1569 Days

Day: 17.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.62 AU - 3.66 AU

Year: 2119 Days

Day: 24.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,343,682 km

• M1: 642,972 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 12.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.69 AU - 7.21 AU

Year: 5527 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,343,682 km

• M1: 158,424 km (0.069 R)
• M2: 259,403 km (0.051 R)
• M3: 461,659 km (0.096 R)
• M4: 613,351 km (0.115 R)
• M5: 696,378 km (0.09 R)
• M6: 1,429,707 km (0.067 R)
• M7: 1,703,172 km (0.099 R)
• M8: 1,798,316 km (0.11 R)
• M9: 2,094,370 km (0.031 R)
• M10: 2,226,316 km (0.112 R)
• M11: 2,421,690 km (0.064 R)
• M12: 3,209,174 km (0.09 R)
• M13: 3,465,435 km (0.072 R)
• M14: 3,746,230 km (0.081 R)
• M15: 3,943,699 km (0.12 R)
• M16: 4,274,310 km (0.103 R)
• M17: 4,729,237 km (0.12 R)
• M18: 5,140,033 km (0.08 R)
• M19: 5,623,683 km (0.086 R)
• M20: 6,483,871 km (0.051 R)
• M21: 6,721,732 km (0.08 R)
• M22: 6,918,453 km (0.063 R)
• M23: 7,028,557 km (0.082 R)
• M24: 7,656,120 km (0.105 R)
• M25: 7,815,741 km (0.076 R)
• M26: 8,022,784 km (0.103 R)
• M27: 8,559,990 km (0.09 R)
• M28: 8,654,686 km (0.113 R)
• M29: 9,084,929 km (0.078 R)
• M30: 9,278,359 km (0.097 R)
• M31: 9,595,656 km (0.098 R)
• M32: 9,891,710 km (0.067 R)
• M33: 10,341,551 km (0.04 R)
• M34: 10,874,868 km (0.082 R)
• M35: 10,951,761 km (0.089 R)
• M36: 11,783,525 km (0.087 R)
• M37: 12,313,850 km (0.115 R)
• M38: 13,096,546 km (0.106 R)
• M39: 14,455,343 km (0.103 R)
• M40: 15,165,933 km (0.12 R)
• M41: 16,179,758 km (0.107 R)
• M42: 16,444,097 km (0.087 R)
• M43: 16,828,264 km (0.12 R)
• M44: 18,916,950 km (0.104 R)
• M45: 19,537,632 km (0.083 R)
• M46: 20,070,350 km (0.11 R)
• M47: 21,022,241 km (0.081 R)
• M48: 21,600,437 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 12.4

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.5 AU - 10.28 AU

Year: 10094 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,343,682 km

• M1: 161,715 km (0.076 R)
• M2: 340,784 km (0.07 R)
• M3: 729,290 km (0.1 R)
• M4: 865,872 km (0.116 R)
• M5: 957,875 km (0.109 R)
• M6: 1,254,977 km (0.108 R)
• M7: 1,345,334 km (0.091 R)
• M8: 1,469,649 km (0.108 R)
• M9: 1,647,073 km (0.111 R)
• M10: 2,240,527 km (0.107 R)
• M11: 2,916,859 km (0.079 R)
• M12: 3,267,517 km (0.093 R)
• M13: 3,566,712 km (0.046 R)
• M14: 4,996,120 km (0.101 R)
• M15: 5,291,576 km (0.106 R)
• M16: 7,375,624 km (0.112 R)
• M17: 8,342,774 km (0.068 R)
• M18: 8,517,654 km (0.07 R)
• M19: 8,664,260 km (0.057 R)
• M20: 8,811,763 km (0.112 R)
• M21: 10,709,113 km (0.085 R)
• M22: 11,801,626 km (0.089 R)
• M23: 12,096,783 km (0.111 R)
• M24: 12,195,667 km (0.098 R)
• M25: 12,761,297 km (0.07 R)
• M26: 12,929,295 km (0.067 R)
• M27: 13,165,809 km (0.108 R)
• M28: 13,643,027 km (0.088 R)
• M29: 17,362,478 km (0.084 R)
• M30: 18,224,910 km (0.104 R)
• M31: 18,680,585 km (0.07 R)
• M32: 19,370,830 km (0.097 R)
• M33: 19,991,661 km (0.095 R)
• M34: 21,852,509 km (0.109 R)
• M35: 21,932,843 km (0.073 R)
• M36: 22,905,528 km (0.089 R)
• M37: 23,768,110 km (0.11 R)
• M38: 24,725,087 km (0.098 R)
• M39: 25,229,382 km (0.042 R)
• M40: 26,162,872 km (0.076 R)
• M41: 28,238,244 km (0.109 R)
• M42: 28,721,295 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 13

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.89 AU - 11.57 AU

Year: 14331 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 78,343,682 km

• M1: 476,469 km (0.072 R)
• M2: 937,679 km (0.097 R)
• M3: 1,085,482 km (0.052 R)
• M4: 1,188,705 km (0.108 R)
• M5: 1,462,170 km (0.063 R)
• M6: 1,695,841 km (0.09 R)
• M7: 1,838,109 km (0.048 R)
• M8: 2,005,659 km (0.033 R)
• M9: 2,200,435 km (0.083 R)
• M10: 2,750,656 km (0.116 R)
• M11: 3,241,487 km (0.06 R)
• M12: 3,575,389 km (0.105 R)
• M13: 4,001,893 km (0.051 R)
• M14: 4,388,454 km (0.112 R)
• M15: 4,874,198 km (0.09 R)
• M16: 5,377,295 km (0.114 R)
• M17: 5,773,281 km (0.109 R)
• M18: 6,084,445 km (0.088 R)
• M19: 6,369,279 km (0.104 R)
• M20: 7,961,150 km (0.09 R)
• M21: 8,064,672 km (0.116 R)
• M22: 9,304,539 km (0.072 R)
• M23: 9,486,599 km (0.075 R)
• M24: 10,489,803 km (0.101 R)
• M25: 10,679,343 km (0.096 R)
• M26: 10,831,783 km (0.116 R)
• M27: 12,636,233 km (0.112 R)
• M28: 13,203,807 km (0.101 R)
• M29: 15,127,037 km (0.046 R)
• M30: 15,990,217 km (0.092 R)
• M31: 16,296,145 km (0.037 R)
• M32: 17,674,240 km (0.109 R)
• M33: 18,081,296 km (0.107 R)
• M34: 18,766,754 km (0.074 R)
• M35: 19,740,486 km (0.107 R)
• M36: 20,115,827 km (0.088 R)
• M37: 21,255,913 km (0.116 R)
• M38: 21,544,188 km (0.061 R)
• M39: 22,270,635 km (0.057 R)
• M40: 22,416,942 km (0.078 R)
• M41: 22,661,385 km (0.075 R)
• M42: 23,548,799 km (0.095 R)
• M43: 24,749,771 km (0.105 R)
• M44: 25,663,515 km (0.112 R)
• M45: 28,101,062 km (0.055 R)
• M46: 29,856,444 km (0.119 R)
• M47: 32,196,454 km (0.093 R)
• M48: 32,527,663 km (0.1 R)
• M49: 36,187,575 km (0.094 R)
• M50: 37,455,567 km (0.092 R)
• M51: 37,862,174 km (0.073 R)
• M52: 39,384,931 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.9

Radius: 4.4

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.93 AU - 21.37 AU

Year: 27045 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,343,682 km

• M1: 121,623 km (0.081 R)
• M2: 777,311 km (0.12 R)
• M3: 852,409 km (0.113 R)
• M4: 1,234,182 km (0.039 R)
• M5: 1,793,080 km (0.075 R)
• M6: 1,859,502 km (0.079 R)
• M7: 2,872,130 km (0.087 R)
• M8: 3,268,564 km (0.12 R)
• M9: 3,514,652 km (0.102 R)
• M10: 3,597,978 km (0.077 R)
• M11: 4,602,827 km (0.068 R)
• M12: 4,740,009 km (0.078 R)
• M13: 5,397,641 km (0.108 R)
• M14: 6,284,307 km (0.06 R)
• M15: 9,899,639 km (0.117 R)
• M16: 10,795,132 km (0.09 R)
• M17: 11,592,040 km (0.069 R)
• M18: 14,493,042 km (0.106 R)
• M19: 14,694,101 km (0.055 R)
• M20: 15,507,315 km (0.092 R)
• M21: 16,057,536 km (0.036 R)
• M22: 16,754,214 km (0.057 R)
• M23: 17,106,217 km (0.115 R)
• M24: 17,961,169 km (0.085 R)
• M25: 19,122,348 km (0.109 R)
• M26: 21,212,230 km (0.113 R)
• M27: 21,745,995 km (0.059 R)
• M28: 21,822,589 km (0.115 R)
• M29: 21,899,183 km (0.07 R)
• M30: 21,976,077 km (0.101 R)
• M31: 22,052,821 km (0.074 R)
• M32: 22,284,099 km (0.03 R)
• M33: 22,515,976 km (0.042 R)
• M34: 23,216,692 km (0.053 R)
• M35: 25,200,210 km (0.055 R)
• M36: 26,579,652 km (0.059 R)
• M37: 27,072,427 km (0.058 R)
• M38: 27,237,284 km (0.1 R)
• M39: 27,568,195 km (0.057 R)
• M40: 28,233,756 km (0.105 R)
• M41: 28,820,479 km (0.062 R)
• M42: 30,862,639 km (0.069 R)
• M43: 31,207,462 km (0.054 R)
• M44: 31,467,015 km (0.048 R)
• M45: 32,249,711 km (0.074 R)
• M46: 33,834,401 km (0.1 R)
• M47: 34,546,786 km (0.118 R)
• M48: 34,636,096 km (0.114 R)
• M49: 34,725,555 km (0.114 R)
• M50: 34,904,774 km (0.052 R)
• M51: 35,264,108 km (0.061 R)
• M52: 35,895,710 km (0.087 R)
• M53: 37,905,258 km (0.116 R)
• M54: 40,044,807 km (0.091 R)
• M55: 41,841,477 km (0.054 R)
• M56: 42,510,180 km (0.111 R)
• M57: 43,954,697 km (0.117 R)
• M58: 44,634,320 km (0.057 R)
• M59: 46,200,610 km (0.072 R)
• M60: 46,595,099 km (0.05 R)
• M61: 46,693,834 km (0.084 R)
• M62: 47,089,670 km (0.088 R)
• M63: 50,093,445 km (0.025 R)
• M64: 50,498,706 km (0.118 R)
• M65: 51,108,467 km (0.064 R)
• M66: 51,210,343 km (0.1 R)
• M67: 54,297,594 km (0.054 R)
• M68: 54,818,045 km (0.112 R)
• M69: 55,340,142 km (0.114 R)
• M70: 60,004,604 km (0.079 R)
• M71: 61,948,927 km (0.087 R)
• M72: 65,455,950 km (0.105 R)
• M73: 65,898,909 km (0.091 R)
• M74: 66,009,761 km (0.078 R)
• M75: 66,231,615 km (0.058 R)
• M76: 66,898,971 km (0.095 R)
• M77: 67,456,821 km (0.052 R)
• M78: 68,240,266 km (0.115 R)
• M79: 70,268,962 km (0.08 R)
• M80: 73,578,666 km (0.116 R)
• M81: 75,194,472 km (0.065 R)
• M82: 76,006,789 km (0.091 R)
• M83: 76,472,337 km (0.065 R)
• M84: 76,821,947 km (0.071 R)
• M85: 77,640,098 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit