🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.72 AU - 0.94 AU

Year: 290 Days

Day: 45.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.79 AU - 1.07 AU

Year: 343 Days

Day: 18 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.37 AU - 1.73 AU

Year: 739 Days

Day: 23.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.67 AU - 2.57 AU

Year: 1182 Days

Day: 30.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.88 AU - 3.84 AU

Year: 2358 Days

Day: 12.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 9.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.57 AU - 5.87 AU

Year: 3926 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,025,504 km

• M1: 120,127 km (0.072 R)
• M2: 230,082 km (0.104 R)
• M3: 296,952 km (0.1 R)
• M4: 486,043 km (0.034 R)
• M5: 815,608 km (0.091 R)
• M6: 896,540 km (0.09 R)
• M7: 1,092,513 km (0.088 R)
• M8: 1,288,935 km (0.055 R)
• M9: 1,701,377 km (0.059 R)
• M10: 1,852,919 km (0.072 R)
• M11: 1,993,242 km (0.039 R)
• M12: 2,835,777 km (0.115 R)
• M13: 2,907,584 km (0.097 R)
• M14: 3,034,742 km (0.081 R)
• M15: 3,275,745 km (0.11 R)
• M16: 3,408,288 km (0.076 R)
• M17: 3,600,522 km (0.088 R)
• M18: 3,816,242 km (0.044 R)
• M19: 3,895,678 km (0.101 R)
• M20: 4,015,955 km (0.117 R)
• M21: 4,405,208 km (0.042 R)
• M22: 4,636,038 km (0.106 R)
• M23: 4,699,767 km (0.117 R)
• M24: 5,508,792 km (0.074 R)
• M25: 5,780,611 km (0.094 R)
• M26: 5,895,054 km (0.093 R)
• M27: 6,621,950 km (0.079 R)
• M28: 6,862,503 km (0.088 R)
• M29: 7,576,235 km (0.107 R)
• M30: 7,980,149 km (0.051 R)
• M31: 8,107,756 km (0.119 R)
• M32: 8,236,111 km (0.087 R)
• M33: 8,468,885 km (0.098 R)
• M34: 8,573,155 km (0.084 R)
• M35: 8,756,412 km (0.059 R)
• M36: 8,835,400 km (0.112 R)
• M37: 9,992,988 km (0.108 R)
• M38: 10,380,147 km (0.116 R)
• M39: 10,463,773 km (0.049 R)
• M40: 11,112,279 km (0.069 R)
• M41: 11,484,479 km (0.056 R)
• M42: 11,860,867 km (0.11 R)
• M43: 12,507,130 km (0.085 R)
• M44: 13,134,693 km (0.101 R)
• M45: 13,225,200 km (0.1 R)
• M46: 13,437,180 km (0.103 R)
• M47: 13,987,401 km (0.097 R)
• M48: 14,110,670 km (0.079 R)
• M49: 15,681,746 km (0.1 R)
• M50: 16,034,797 km (0.078 R)
• M51: 16,228,527 km (0.119 R)
• M52: 16,293,302 km (0.064 R)
• M53: 16,520,542 km (0.102 R)
• M54: 16,912,638 km (0.072 R)
• M55: 17,011,073 km (0.119 R)
• M56: 17,142,719 km (0.114 R)
• M57: 17,307,726 km (0.064 R)
• M58: 17,539,602 km (0.097 R)
• M59: 18,207,856 km (0.098 R)
• M60: 18,545,199 km (0.086 R)
• M61: 18,850,379 km (0.104 R)
• M62: 19,225,870 km (0.052 R)
• M63: 19,397,309 km (0.109 R)
• M64: 19,569,346 km (0.088 R)
• M65: 20,018,738 km (0.078 R)
• M66: 20,681,906 km (0.115 R)
• M67: 21,033,760 km (0.061 R)
• M68: 21,175,130 km (0.112 R)
• M69: 21,245,890 km (0.042 R)
• M70: 21,387,559 km (0.095 R)
• M71: 21,529,677 km (0.067 R)
• M72: 21,636,490 km (0.071 R)
• M73: 21,993,729 km (0.111 R)
• M74: 22,244,904 km (0.071 R)
• M75: 23,259,327 km (0.104 R)
• M76: 24,622,912 km (0.067 R)
• M77: 25,033,259 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 9

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.01 AU - 10.31 AU

Year: 9758 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,025,504 km

• M1: 129,402 km (0.111 R)
• M2: 211,681 km (0.106 R)
• M3: 283,787 km (0.111 R)
• M4: 342,729 km (0.107 R)
• M5: 613,950 km (0.106 R)
• M6: 696,228 km (0.062 R)
• M7: 782,546 km (0.097 R)
• M8: 1,600,548 km (0.05 R)
• M9: 2,368,583 km (0.067 R)
• M10: 2,720,886 km (0.099 R)
• M11: 2,917,607 km (0.077 R)
• M12: 3,938,014 km (0.119 R)
• M13: 4,290,018 km (0.113 R)
• M14: 5,266,294 km (0.106 R)
• M15: 5,511,934 km (0.11 R)
• M16: 5,761,463 km (0.094 R)
• M17: 6,124,238 km (0.1 R)
• M18: 6,197,690 km (0.088 R)
• M19: 6,457,242 km (0.112 R)
• M20: 7,609,296 km (0.069 R)
• M21: 8,330,657 km (0.034 R)
• M22: 8,658,276 km (0.072 R)
• M23: 8,865,170 km (0.067 R)
• M24: 9,073,709 km (0.05 R)
• M25: 10,054,024 km (0.068 R)
• M26: 10,271,539 km (0.025 R)
• M27: 10,844,499 km (0.062 R)
• M28: 11,427,781 km (0.105 R)
• M29: 11,700,498 km (0.079 R)
• M30: 11,791,753 km (0.025 R)
• M31: 12,067,312 km (0.117 R)
• M32: 12,205,840 km (0.029 R)
• M33: 12,624,864 km (0.069 R)
• M34: 13,285,787 km (0.087 R)
• M35: 13,668,458 km (0.086 R)
• M36: 14,298,265 km (0.115 R)
• M37: 14,789,096 km (0.082 R)
• M38: 15,636,269 km (0.109 R)
• M39: 16,601,624 km (0.1 R)
• M40: 17,065,527 km (0.07 R)
• M41: 17,325,229 km (0.102 R)
• M42: 17,533,768 km (0.09 R)
• M43: 17,795,864 km (0.066 R)
• M44: 18,006,348 km (0.078 R)
• M45: 18,376,752 km (0.108 R)
• M46: 19,125,041 km (0.079 R)
• M47: 19,557,229 km (0.034 R)
• M48: 19,883,352 km (0.085 R)
• M49: 20,431,030 km (0.116 R)
• M50: 20,651,537 km (0.116 R)
• M51: 22,443,421 km (0.111 R)
• M52: 23,013,538 km (0.098 R)
• M53: 23,473,103 km (0.104 R)
• M54: 24,459,701 km (0.068 R)
• M55: 24,576,686 km (0.094 R)
• M56: 25,223,398 km (0.05 R)
• M57: 26,114,104 km (0.054 R)
• M58: 26,533,426 km (0.069 R)
• M59: 27,196,594 km (0.082 R)
• M60: 27,804,410 km (0.097 R)
• M61: 27,865,446 km (0.068 R)
• M62: 30,279,656 km (0.059 R)
• M63: 30,342,487 km (0.078 R)
• M64: 31,352,871 km (0.104 R)
• M65: 31,798,523 km (0.073 R)
• M66: 31,926,130 km (0.106 R)
• M67: 32,246,120 km (0.046 R)
• M68: 32,310,148 km (0.041 R)
• M69: 34,253,424 km (0.035 R)
• M70: 35,173,152 km (0.042 R)
• M71: 36,701,893 km (0.067 R)
• M72: 36,969,823 km (0.104 R)
• M73: 37,845,569 km (0.073 R)
• M74: 38,184,109 km (0.096 R)
• M75: 39,000,913 km (0.074 R)
• M76: 39,823,552 km (0.101 R)
• M77: 41,137,619 km (0.109 R)
• M78: 41,834,895 km (0.118 R)
• M79: 42,114,942 km (0.117 R)
• M80: 42,255,115 km (0.119 R)
• M81: 42,465,749 km (0.075 R)
• M82: 42,676,832 km (0.085 R)
• M83: 42,747,143 km (0.036 R)
• M84: 45,523,380 km (0.102 R)
• M85: 45,667,293 km (0.099 R)
• M86: 46,969,543 km (0.11 R)
• M87: 47,479,223 km (0.062 R)
• M88: 48,945,731 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 8.9

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.4 AU - 10.84 AU

Year: 13251 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,025,504 km

• M1: 119,230 km (0.086 R)
• M2: 187,596 km (0.057 R)
• M3: 315,951 km (0.114 R)
• M4: 465,249 km (0.087 R)
• M5: 606,320 km (0.116 R)
• M6: 708,645 km (0.116 R)
• M7: 817,104 km (0.074 R)
• M8: 1,031,178 km (0.115 R)
• M9: 1,219,971 km (0.12 R)
• M10: 1,727,855 km (0.101 R)
• M11: 1,978,881 km (0.057 R)
• M12: 2,241,874 km (0.082 R)
• M13: 2,859,264 km (0.047 R)
• M14: 3,126,595 km (0.083 R)
• M15: 4,342,527 km (0.098 R)
• M16: 4,444,254 km (0.034 R)
• M17: 4,512,470 km (0.097 R)
• M18: 4,788,927 km (0.036 R)
• M19: 5,071,069 km (0.057 R)
• M20: 5,394,798 km (0.06 R)
• M21: 5,577,607 km (0.066 R)
• M22: 5,725,410 km (0.116 R)
• M23: 5,799,760 km (0.1 R)
• M24: 5,987,206 km (0.108 R)
• M25: 7,112,780 km (0.085 R)
• M26: 7,434,565 km (0.118 R)
• M27: 7,597,328 km (0.114 R)
• M28: 7,802,427 km (0.098 R)
• M29: 8,009,470 km (0.101 R)
• M30: 8,134,534 km (0.07 R)
• M31: 8,260,196 km (0.08 R)
• M32: 8,344,270 km (0.088 R)
• M33: 8,555,951 km (0.116 R)
• M34: 8,812,362 km (0.085 R)
• M35: 9,464,309 km (0.102 R)
• M36: 10,357,558 km (0.115 R)
• M37: 12,080,178 km (0.07 R)
• M38: 12,512,366 km (0.093 R)
• M39: 14,342,546 km (0.102 R)
• M40: 14,596,115 km (0.113 R)
• M41: 14,953,803 km (0.072 R)
• M42: 15,521,677 km (0.097 R)
• M43: 16,519,195 km (0.086 R)
• M44: 17,537,209 km (0.081 R)
• M45: 17,645,667 km (0.112 R)
• M46: 18,355,360 km (0.096 R)
• M47: 19,130,127 km (0.112 R)
• M48: 20,312,100 km (0.081 R)
• M49: 21,401,920 km (0.086 R)
• M50: 21,633,647 km (0.062 R)
• M51: 21,749,885 km (0.046 R)
• M52: 21,983,108 km (0.105 R)
• M53: 22,158,437 km (0.117 R)
• M54: 22,216,929 km (0.052 R)
• M55: 22,983,020 km (0.095 R)
• M56: 24,783,430 km (0.107 R)
• M57: 25,148,898 km (0.077 R)
• M58: 26,628,870 km (0.026 R)
• M59: 26,878,249 km (0.103 R)
• M60: 27,253,740 km (0.09 R)
• M61: 27,568,045 km (0.06 R)
• M62: 28,773,206 km (0.084 R)
• M63: 30,125,122 km (0.068 R)
• M64: 30,384,973 km (0.091 R)
• M65: 31,234,689 km (0.06 R)
• M66: 31,695,450 km (0.027 R)
• M67: 32,823,867 km (0.1 R)
• M68: 34,032,917 km (0.111 R)
• M69: 34,371,308 km (0.034 R)
• M70: 35,736,239 km (0.052 R)
• M71: 36,011,199 km (0.055 R)
• M72: 36,149,129 km (0.098 R)
• M73: 37,188,235 km (0.067 R)
• M74: 40,007,108 km (0.101 R)
• M75: 40,364,348 km (0.116 R)
• M76: 40,435,856 km (0.106 R)
• M77: 41,731,224 km (0.051 R)
• M78: 42,602,332 km (0.067 R)
• M79: 42,821,044 km (0.117 R)
• M80: 44,954,459 km (0.119 R)
• M81: 45,251,411 km (0.105 R)
• M82: 45,847,409 km (0.114 R)
• M83: 46,520,899 km (0.071 R)
• M84: 50,167,796 km (0.083 R)
• M85: 50,244,838 km (0.112 R)
• M86: 50,939,122 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit