🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.24 AU - 1.32 AU

Year: 537 Days

Day: 22.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.68 AU - 2 AU

Year: 926 Days

Day: 16.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.66 AU - 4.94 AU

Year: 3307 Days

Day: 19.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,323,320 km

• M1: 248,183 km (0.091 R)
• M2: 1,023,399 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 13.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.39 AU - 7.69 AU

Year: 6927 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 56.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,323,320 km

• M1: 371,152 km (0.109 R)
• M2: 513,121 km (0.118 R)
• M3: 711,188 km (0.062 R)
• M4: 863,030 km (0.117 R)
• M5: 975,079 km (0.115 R)
• M6: 1,243,458 km (0.09 R)
• M7: 1,431,053 km (0.117 R)
• M8: 2,345,844 km (0.101 R)
• M9: 2,766,962 km (0.035 R)
• M10: 2,861,807 km (0.046 R)
• M11: 3,133,178 km (0.062 R)
• M12: 3,806,069 km (0.072 R)
• M13: 4,456,371 km (0.11 R)
• M14: 4,771,723 km (0.098 R)
• M15: 5,141,230 km (0.108 R)
• M16: 5,908,368 km (0.095 R)
• M17: 6,031,487 km (0.066 R)
• M18: 6,255,285 km (0.052 R)
• M19: 6,380,798 km (0.086 R)
• M20: 6,762,422 km (0.111 R)
• M21: 7,021,077 km (0.104 R)
• M22: 7,601,666 km (0.049 R)
• M23: 7,843,566 km (0.114 R)
• M24: 9,406,116 km (0.07 R)
• M25: 9,550,178 km (0.08 R)
• M26: 10,075,267 km (0.087 R)
• M27: 10,163,679 km (0.087 R)
• M28: 10,341,402 km (0.11 R)
• M29: 10,549,941 km (0.053 R)
• M30: 10,940,990 km (0.086 R)
• M31: 11,861,466 km (0.116 R)
• M32: 12,489,029 km (0.09 R)
• M33: 12,998,858 km (0.077 R)
• M34: 14,104,985 km (0.1 R)
• M35: 14,635,908 km (0.076 R)
• M36: 15,478,592 km (0.109 R)
• M37: 16,371,841 km (0.108 R)
• M38: 16,510,668 km (0.102 R)
• M39: 17,105,469 km (0.11 R)
• M40: 17,636,093 km (0.085 R)
• M41: 18,315,866 km (0.109 R)
• M42: 18,496,281 km (0.068 R)
• M43: 18,677,145 km (0.099 R)
• M44: 19,223,626 km (0.063 R)
• M45: 19,812,144 km (0.051 R)
• M46: 20,931,734 km (0.119 R)
• M47: 21,613,452 km (0.032 R)
• M48: 22,071,819 km (0.092 R)
• M49: 22,302,350 km (0.069 R)
• M50: 22,572,224 km (0.033 R)
• M51: 23,037,324 km (0.111 R)
• M52: 23,741,032 km (0.107 R)
• M53: 23,858,916 km (0.095 R)
• M54: 23,977,098 km (0.088 R)
• M55: 24,253,555 km (0.119 R)
• M56: 25,129,450 km (0.112 R)
• M57: 25,692,238 km (0.079 R)
• M58: 26,421,826 km (0.098 R)
• M59: 27,158,297 km (0.095 R)
• M60: 27,281,715 km (0.118 R)
• M61: 27,529,150 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 13.5

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.64 AU - 9.1 AU

Year: 8980 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,323,320 km

• M1: 184,903 km (0.025 R)
• M2: 307,723 km (0.026 R)
• M3: 396,584 km (0.059 R)
• M4: 575,802 km (0.093 R)
• M5: 814,710 km (0.098 R)
• M6: 1,169,257 km (0.119 R)
• M7: 1,516,922 km (0.117 R)
• M8: 1,627,774 km (0.057 R)
• M9: 2,058,317 km (0.064 R)
• M10: 2,202,829 km (0.065 R)
• M11: 2,329,688 km (0.112 R)
• M12: 2,437,099 km (0.073 R)
• M13: 2,635,017 km (0.06 R)
• M14: 3,011,854 km (0.112 R)
• M15: 3,165,192 km (0.104 R)
• M16: 3,430,578 km (0.09 R)
• M17: 3,690,879 km (0.101 R)
• M18: 3,791,857 km (0.113 R)
• M19: 4,523,989 km (0.074 R)
• M20: 4,645,911 km (0.068 R)
• M21: 5,299,953 km (0.072 R)
• M22: 5,805,893 km (0.059 R)
• M23: 6,464,124 km (0.117 R)
• M24: 6,571,086 km (0.106 R)
• M25: 6,973,355 km (0.102 R)
• M26: 7,067,452 km (0.096 R)
• M27: 7,288,408 km (0.114 R)
• M28: 7,527,765 km (0.08 R)
• M29: 7,721,195 km (0.075 R)
• M30: 8,162,359 km (0.07 R)
• M31: 9,189,348 km (0.062 R)
• M32: 9,552,422 km (0.112 R)
• M33: 10,026,199 km (0.045 R)
• M34: 10,869,033 km (0.107 R)
• M35: 10,978,389 km (0.105 R)
• M36: 11,216,250 km (0.105 R)
• M37: 11,641,557 km (0.115 R)
• M38: 12,166,496 km (0.075 R)
• M39: 12,546,175 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 14.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.49 AU - 11.55 AU

Year: 14501 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,323,320 km

• M1: 277,354 km (0.039 R)
• M2: 407,953 km (0.1 R)
• M3: 619,335 km (0.093 R)
• M4: 740,809 km (0.11 R)
• M5: 910,752 km (0.049 R)
• M6: 1,011,431 km (0.097 R)
• M7: 1,181,075 km (0.066 R)
• M8: 1,269,787 km (0.049 R)
• M9: 1,454,540 km (0.118 R)
• M10: 1,825,992 km (0.101 R)
• M11: 1,930,112 km (0.032 R)
• M12: 2,255,337 km (0.119 R)
• M13: 2,627,836 km (0.079 R)
• M14: 2,716,548 km (0.093 R)
• M15: 3,113,431 km (0.095 R)
• M16: 3,207,678 km (0.091 R)
• M17: 3,693,571 km (0.095 R)
• M18: 4,168,395 km (0.109 R)
• M19: 4,662,666 km (0.056 R)
• M20: 5,553,821 km (0.086 R)
• M21: 5,707,458 km (0.084 R)
• M22: 5,823,546 km (0.101 R)
• M23: 6,019,070 km (0.116 R)
• M24: 6,137,402 km (0.092 R)
• M25: 6,336,367 km (0.112 R)
• M26: 6,456,644 km (0.085 R)
• M27: 6,781,571 km (0.065 R)
• M28: 7,153,471 km (0.032 R)
• M29: 7,617,224 km (0.033 R)
• M30: 8,309,264 km (0.048 R)
• M31: 8,397,228 km (0.114 R)
• M32: 8,485,341 km (0.081 R)
• M33: 9,660,731 km (0.053 R)
• M34: 10,935,006 km (0.069 R)
• M35: 11,420,301 km (0.089 R)
• M36: 12,412,135 km (0.108 R)
• M37: 13,380,034 km (0.071 R)
• M38: 13,794,868 km (0.09 R)
• M39: 14,637,104 km (0.056 R)
• M40: 15,118,211 km (0.096 R)
• M41: 15,496,095 km (0.097 R)
• M42: 15,822,368 km (0.09 R)
• M43: 16,316,191 km (0.098 R)
• M44: 16,537,297 km (0.096 R)
• M45: 16,648,298 km (0.028 R)
• M46: 16,815,100 km (0.064 R)
• M47: 18,341,896 km (0.112 R)
• M48: 18,918,446 km (0.037 R)
• M49: 19,384,144 km (0.099 R)
• M50: 20,505,231 km (0.067 R)
• M51: 21,951,393 km (0.119 R)
• M52: 22,195,537 km (0.059 R)
• M53: 23,243,470 km (0.078 R)
• M54: 23,430,168 km (0.063 R)
• M55: 23,742,229 km (0.077 R)
• M56: 24,433,820 km (0.067 R)
• M57: 27,726,021 km (0.063 R)
• M58: 28,188,577 km (0.09 R)
• M59: 28,653,827 km (0.105 R)
• M60: 29,389,998 km (0.062 R)
• M61: 30,200,369 km (0.116 R)
• M62: 31,154,953 km (0.078 R)
• M63: 31,842,804 km (0.058 R)
• M64: 32,674,868 km (0.089 R)
• M65: 34,077,647 km (0.104 R)
• M66: 34,999,918 km (0.105 R)
• M67: 35,142,634 km (0.066 R)
• M68: 35,285,351 km (0.081 R)
• M69: 35,500,024 km (0.114 R)
• M70: 37,815,948 km (0.1 R)
• M71: 39,214,090 km (0.068 R)
• M72: 44,123,593 km (0.112 R)
• M73: 45,672,679 km (0.082 R)
• M74: 46,375,639 km (0.109 R)
• M75: 46,689,346 km (0.047 R)
• M76: 47,003,501 km (0.098 R)
• M77: 47,397,393 km (0.057 R)
• M78: 50,668,051 km (0.045 R)
• M79: 50,991,033 km (0.085 R)
• M80: 52,126,929 km (0.094 R)
• M81: 53,271,054 km (0.098 R)
• M82: 54,837,044 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.4

Radius: 5.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.63 AU - 18.03 AU

Year: 24473 Days

Day: 23.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,323,320 km

• M1: 148,401 km (0.112 R)
• M2: 384,766 km (0.073 R)
• M3: 671,246 km (0.091 R)
• M4: 724,652 km (0.108 R)
• M5: 816,804 km (0.1 R)
• M6: 912,846 km (0.12 R)
• M7: 1,470,547 km (0.068 R)
• M8: 1,612,067 km (0.08 R)
• M9: 1,782,608 km (0.096 R)
• M10: 2,247,708 km (0.073 R)
• M11: 2,691,266 km (0.11 R)
• M12: 2,922,993 km (0.105 R)
• M13: 3,011,555 km (0.06 R)
• M14: 3,071,244 km (0.088 R)
• M15: 3,252,258 km (0.116 R)
• M16: 3,719,901 km (0.07 R)
• M17: 4,961,114 km (0.107 R)
• M18: 5,754,581 km (0.043 R)
• M19: 5,940,232 km (0.104 R)
• M20: 6,509,452 km (0.061 R)
• M21: 7,016,589 km (0.036 R)
• M22: 7,056,083 km (0.101 R)
• M23: 8,953,732 km (0.058 R)
• M24: 10,586,593 km (0.03 R)
• M25: 11,976,207 km (0.113 R)
• M26: 12,547,970 km (0.065 R)
• M27: 14,517,127 km (0.088 R)
• M28: 15,280,076 km (0.036 R)
• M29: 15,382,700 km (0.076 R)
• M30: 16,212,520 km (0.099 R)
• M31: 17,110,107 km (0.114 R)
• M32: 17,377,139 km (0.07 R)
• M33: 17,753,378 km (0.094 R)
• M34: 17,861,238 km (0.071 R)
• M35: 18,077,855 km (0.068 R)
• M36: 18,349,824 km (0.106 R)
• M37: 18,568,387 km (0.081 R)
• M38: 18,678,042 km (0.109 R)
• M39: 18,953,003 km (0.104 R)
• M40: 20,178,658 km (0.104 R)
• M41: 22,180,727 km (0.084 R)
• M42: 25,879,085 km (0.052 R)
• M43: 27,548,298 km (0.087 R)
• M44: 28,680,305 km (0.026 R)
• M45: 30,471,141 km (0.078 R)
• M46: 30,535,768 km (0.104 R)
• M47: 35,239,424 km (0.12 R)
• M48: 36,879,615 km (0.104 R)
• M49: 40,162,989 km (0.085 R)
• M50: 41,588,208 km (0.065 R)
• M51: 42,451,238 km (0.112 R)
• M52: 43,684,074 km (0.117 R)
• M53: 44,268,254 km (0.1 R)
• M54: 44,634,769 km (0.097 R)
• M55: 45,444,392 km (0.111 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: 185 - 18,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit