🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1 AU - 1.48 AU

Year: 485 Days

Day: 13.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.87 AU - 2.79 AU

Year: 1250 Days

Day: 28.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.35 AU - 2.83 AU

Year: 1465 Days

Day: 20.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,123,574 km

• M1: 1,022,651 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.11 AU - 3.99 AU

Year: 2351 Days

Day: 26 Hours

Environment

Temp: -102 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.84 AU - 4.5 AU

Year: 2471 Days

Day: 17.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.04 AU - 5.02 AU

Year: 2843 Days

Day: 34.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 14.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.4 AU - 6.88 AU

Year: 4708 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,123,574 km

• M1: 321,935 km (0.107 R)
• M2: 608,863 km (0.106 R)
• M3: 758,910 km (0.1 R)
• M4: 1,023,399 km (0.102 R)
• M5: 1,249,142 km (0.117 R)
• M6: 1,419,085 km (0.096 R)
• M7: 1,581,997 km (0.066 R)
• M8: 1,767,200 km (0.11 R)
• M9: 2,279,722 km (0.111 R)
• M10: 2,472,853 km (0.086 R)
• M11: 2,580,414 km (0.1 R)
• M12: 2,838,021 km (0.105 R)
• M13: 2,951,117 km (0.12 R)
• M14: 3,181,797 km (0.07 R)
• M15: 3,358,771 km (0.101 R)
• M16: 3,743,537 km (0.044 R)
• M17: 4,379,926 km (0.111 R)
• M18: 4,577,545 km (0.074 R)
• M19: 4,688,696 km (0.085 R)
• M20: 5,350,966 km (0.061 R)
• M21: 5,753,085 km (0.113 R)
• M22: 5,921,533 km (0.091 R)
• M23: 6,091,625 km (0.074 R)
• M24: 6,637,059 km (0.057 R)
• M25: 6,763,170 km (0.095 R)
• M26: 7,069,247 km (0.118 R)
• M27: 7,353,932 km (0.084 R)
• M28: 7,589,549 km (0.088 R)
• M29: 7,721,644 km (0.076 R)
• M30: 7,934,521 km (0.089 R)
• M31: 8,068,561 km (0.108 R)
• M32: 8,311,807 km (0.107 R)
• M33: 8,420,715 km (0.04 R)
• M34: 8,750,279 km (0.105 R)
• M35: 8,944,457 km (0.075 R)
• M36: 9,422,123 km (0.062 R)
• M37: 9,649,811 km (0.075 R)
• M38: 9,792,976 km (0.114 R)
• M39: 9,908,166 km (0.092 R)
• M40: 10,461,080 km (0.101 R)
• M41: 10,667,375 km (0.117 R)
• M42: 11,173,914 km (0.095 R)
• M43: 11,445,434 km (0.102 R)
• M44: 11,964,090 km (0.112 R)
• M45: 12,397,026 km (0.085 R)
• M46: 12,584,023 km (0.108 R)
• M47: 12,740,802 km (0.061 R)
• M48: 12,992,725 km (0.072 R)
• M49: 13,214,728 km (0.037 R)
• M50: 13,405,914 km (0.063 R)
• M51: 13,662,175 km (0.075 R)
• M52: 13,887,918 km (0.103 R)
• M53: 16,588,010 km (0.104 R)
• M54: 17,279,152 km (0.076 R)
• M55: 17,768,637 km (0.094 R)
• M56: 17,979,869 km (0.107 R)
• M57: 18,654,106 km (0.099 R)
• M58: 18,797,122 km (0.096 R)
• M59: 19,012,393 km (0.061 R)
• M60: 19,662,845 km (0.108 R)
• M61: 20,948,788 km (0.069 R)
• M62: 21,620,632 km (0.05 R)
• M63: 21,921,474 km (0.112 R)
• M64: 22,756,230 km (0.102 R)
• M65: 22,870,822 km (0.094 R)
• M66: 23,254,241 km (0.069 R)
• M67: 23,369,731 km (0.105 R)
• M68: 23,523,966 km (0.114 R)
• M69: 24,066,557 km (0.048 R)
• M70: 24,573,993 km (0.046 R)
• M71: 24,770,116 km (0.086 R)
• M72: 25,917,981 km (0.115 R)
• M73: 26,317,856 km (0.092 R)
• M74: 27,042,657 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 11.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.58 AU - 10.18 AU

Year: 8526 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,123,574 km

• M1: 162,014 km (0.097 R)
• M2: 252,072 km (0.113 R)
• M3: 397,182 km (0.118 R)
• M4: 605,722 km (0.102 R)
• M5: 1,081,144 km (0.093 R)
• M6: 1,538,913 km (0.079 R)
• M7: 1,637,648 km (0.11 R)
• M8: 2,032,287 km (0.076 R)
• M9: 2,119,203 km (0.065 R)
• M10: 2,342,254 km (0.087 R)
• M11: 2,958,148 km (0.063 R)
• M12: 3,107,447 km (0.107 R)
• M13: 3,182,994 km (0.108 R)
• M14: 3,361,763 km (0.118 R)
• M15: 3,543,824 km (0.053 R)
• M16: 3,675,919 km (0.03 R)
• M17: 4,220,904 km (0.107 R)
• M18: 4,704,255 km (0.09 R)
• M19: 4,879,135 km (0.096 R)
• M20: 5,508,194 km (0.104 R)
• M21: 6,036,124 km (0.104 R)
• M22: 6,418,796 km (0.106 R)
• M23: 6,678,199 km (0.12 R)
• M24: 7,140,606 km (0.043 R)
• M25: 8,201,254 km (0.111 R)
• M26: 8,306,571 km (0.117 R)
• M27: 8,589,461 km (0.083 R)
• M28: 9,201,316 km (0.073 R)
• M29: 9,567,831 km (0.077 R)
• M30: 9,901,733 km (0.109 R)
• M31: 10,201,976 km (0.04 R)
• M32: 10,277,374 km (0.075 R)
• M33: 11,550,003 km (0.095 R)
• M34: 11,826,310 km (0.076 R)
• M35: 12,184,747 km (0.081 R)
• M36: 12,708,938 km (0.11 R)
• M37: 13,158,180 km (0.027 R)
• M38: 13,779,310 km (0.049 R)
• M39: 14,452,501 km (0.055 R)
• M40: 14,537,323 km (0.094 R)
• M41: 14,707,565 km (0.1 R)
• M42: 15,136,313 km (0.074 R)
• M43: 15,438,799 km (0.109 R)
• M44: 15,525,566 km (0.11 R)
• M45: 15,786,914 km (0.117 R)
• M46: 15,918,111 km (0.061 R)
• M47: 17,702,514 km (0.11 R)
• M48: 17,884,425 km (0.049 R)
• M49: 19,596,274 km (0.088 R)
• M50: 19,973,410 km (0.098 R)
• M51: 22,187,459 km (0.111 R)
• M52: 22,432,799 km (0.117 R)
• M53: 22,926,173 km (0.107 R)
• M54: 23,273,689 km (0.11 R)
• M55: 24,175,315 km (0.096 R)
• M56: 24,478,400 km (0.119 R)
• M57: 24,630,392 km (0.093 R)
• M58: 24,884,409 km (0.084 R)
• M59: 25,139,324 km (0.05 R)
• M60: 26,582,943 km (0.033 R)
• M61: 27,577,769 km (0.099 R)
• M62: 28,584,712 km (0.061 R)
• M63: 30,307,930 km (0.076 R)
• M64: 30,580,198 km (0.057 R)
• M65: 30,744,008 km (0.089 R)
• M66: 31,017,473 km (0.114 R)
• M67: 31,127,128 km (0.115 R)
• M68: 31,236,933 km (0.076 R)
• M69: 32,120,009 km (0.09 R)
• M70: 32,230,861 km (0.095 R)
• M71: 32,675,915 km (0.119 R)
• M72: 33,516,057 km (0.105 R)
• M73: 34,533,322 km (0.115 R)
• M74: 34,703,864 km (0.048 R)
• M75: 36,540,626 km (0.12 R)
• M76: 36,656,415 km (0.108 R)
• M77: 37,646,005 km (0.045 R)
• M78: 38,349,713 km (0.089 R)
• M79: 38,821,395 km (0.094 R)
• M80: 39,295,022 km (0.096 R)
• M81: 39,591,824 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.9

Radius: 6.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.07 AU - 15.59 AU

Year: 19065 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 52.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 42,123,574 km

• M1: 144,362 km (0.078 R)
• M2: 248,332 km (0.045 R)
• M3: 345,721 km (0.069 R)
• M4: 431,141 km (0.094 R)
• M5: 496,815 km (0.063 R)
• M6: 654,191 km (0.053 R)
• M7: 962,961 km (0.035 R)
• M8: 1,492,089 km (0.106 R)
• M9: 1,764,656 km (0.111 R)
• M10: 1,940,135 km (0.086 R)
• M11: 3,054,938 km (0.109 R)
• M12: 4,420,318 km (0.119 R)
• M13: 5,463,913 km (0.108 R)
• M14: 5,655,697 km (0.065 R)
• M15: 8,270,219 km (0.097 R)
• M16: 8,343,522 km (0.117 R)
• M17: 9,505,748 km (0.118 R)
• M18: 9,620,789 km (0.046 R)
• M19: 10,125,233 km (0.096 R)
• M20: 11,078,770 km (0.12 R)
• M21: 11,648,289 km (0.069 R)
• M22: 12,060,730 km (0.07 R)
• M23: 12,436,221 km (0.058 R)
• M24: 15,214,403 km (0.097 R)
• M25: 16,028,963 km (0.081 R)
• M26: 17,324,032 km (0.068 R)
• M27: 18,269,490 km (0.115 R)
• M28: 18,700,482 km (0.101 R)
• M29: 19,523,569 km (0.095 R)
• M30: 19,572,338 km (0.035 R)
• M31: 19,964,135 km (0.103 R)
• M32: 20,210,224 km (0.027 R)
• M33: 20,805,174 km (0.099 R)
• M34: 21,255,165 km (0.06 R)
• M35: 21,506,489 km (0.111 R)
• M36: 21,708,297 km (0.09 R)
• M37: 22,062,993 km (0.09 R)
• M38: 23,708,570 km (0.091 R)
• M39: 24,651,485 km (0.113 R)
• M40: 24,704,144 km (0.079 R)
• M41: 24,968,483 km (0.069 R)
• M42: 25,074,398 km (0.111 R)
• M43: 26,898,744 km (0.117 R)
• M44: 28,157,012 km (0.066 R)
• M45: 29,434,279 km (0.059 R)
• M46: 29,939,171 km (0.112 R)
• M47: 29,995,420 km (0.113 R)
• M48: 30,333,960 km (0.12 R)
• M49: 30,787,092 km (0.075 R)
• M50: 31,128,475 km (0.09 R)
• M51: 32,738,148 km (0.117 R)
• M52: 34,669,606 km (0.084 R)
• M53: 35,321,703 km (0.028 R)
• M54: 36,337,323 km (0.097 R)
• M55: 36,698,003 km (0.102 R)
• M56: 39,133,157 km (0.038 R)
• M57: 39,935,750 km (0.037 R)
• M58: 41,181,152 km (0.046 R)
• M59: 41,494,560 km (0.085 R)
• M60: 41,682,904 km (0.117 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit