🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.68 AU - 1.06 AU

Year: 311 Days

Day: 25.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,228,514 km

• M1: 280,047 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.3 AU - 1.6 AU

Year: 669 Days

Day: 19.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.5 AU - 1.84 AU

Year: 826 Days

Day: 16.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,228,514 km

• M1: 55,800 km (0.081 R)
• M2: 519,404 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.36 AU - 2.18 AU

Year: 902 Days

Day: 44 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,228,514 km

• M1: 136,433 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.87 AU - 3.11 AU

Year: 1980 Days

Day: 30.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,228,514 km

• M1: 121,922 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.21 AU - 4.91 AU

Year: 3132 Days

Day: 22.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 14.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.06 AU - 6.84 AU

Year: 6272 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,228,514 km

• M1: 241,750 km (0.099 R)
• M2: 372,947 km (0.071 R)
• M3: 581,936 km (0.119 R)
• M4: 891,903 km (0.098 R)
• M5: 983,905 km (0.039 R)
• M6: 1,153,699 km (0.108 R)
• M7: 1,360,593 km (0.088 R)
• M8: 1,510,340 km (0.064 R)
• M9: 1,665,922 km (0.088 R)
• M10: 1,767,798 km (0.094 R)
• M11: 1,871,918 km (0.064 R)
• M12: 1,978,282 km (0.095 R)
• M13: 2,071,183 km (0.064 R)
• M14: 2,165,579 km (0.115 R)
• M15: 2,277,628 km (0.103 R)
• M16: 2,659,850 km (0.085 R)
• M17: 2,797,630 km (0.095 R)
• M18: 2,920,300 km (0.118 R)
• M19: 3,153,074 km (0.059 R)
• M20: 3,299,381 km (0.076 R)
• M21: 3,410,532 km (0.039 R)
• M22: 3,732,766 km (0.071 R)
• M23: 3,946,541 km (0.045 R)
• M24: 4,758,409 km (0.067 R)
• M25: 4,863,576 km (0.103 R)
• M26: 5,140,632 km (0.091 R)
• M27: 5,466,755 km (0.098 R)
• M28: 5,980,175 km (0.094 R)
• M29: 6,071,130 km (0.09 R)
• M30: 6,185,423 km (0.098 R)
• M31: 6,673,262 km (0.098 R)
• M32: 6,862,503 km (0.109 R)
• M33: 7,221,987 km (0.108 R)
• M34: 7,318,926 km (0.082 R)
• M35: 7,563,220 km (0.064 R)
• M36: 7,711,172 km (0.036 R)
• M37: 8,210,978 km (0.062 R)
• M38: 8,464,996 km (0.111 R)
• M39: 8,567,320 km (0.116 R)
• M40: 8,747,287 km (0.111 R)
• M41: 9,058,899 km (0.092 R)
• M42: 9,189,797 km (0.116 R)
• M43: 9,295,114 km (0.104 R)
• M44: 9,480,167 km (0.106 R)
• M45: 9,907,717 km (0.119 R)
• M46: 10,423,830 km (0.12 R)
• M47: 10,561,161 km (0.119 R)
• M48: 10,920,944 km (0.082 R)
• M49: 11,200,393 km (0.113 R)
• M50: 11,795,194 km (0.075 R)
• M51: 12,691,883 km (0.116 R)
• M52: 13,222,657 km (0.07 R)
• M53: 14,982,227 km (0.085 R)
• M54: 15,480,537 km (0.098 R)
• M55: 15,637,316 km (0.099 R)
• M56: 16,111,092 km (0.078 R)
• M57: 16,397,572 km (0.073 R)
• M58: 16,814,352 km (0.102 R)
• M59: 16,911,142 km (0.105 R)
• M60: 17,072,707 km (0.115 R)
• M61: 17,169,796 km (0.071 R)
• M62: 17,462,559 km (0.106 R)
• M63: 17,756,818 km (0.108 R)
• M64: 17,855,403 km (0.067 R)
• M65: 17,953,988 km (0.057 R)
• M66: 18,516,626 km (0.099 R)
• M67: 19,455,801 km (0.064 R)
• M68: 20,479,201 km (0.116 R)
• M69: 20,651,537 km (0.04 R)
• M70: 20,962,850 km (0.109 R)
• M71: 21,555,258 km (0.114 R)
• M72: 21,976,675 km (0.109 R)
• M73: 24,088,249 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 14.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.06 AU - 9.94 AU

Year: 8664 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,228,514 km

• M1: 183,706 km (0.071 R)
• M2: 315,352 km (0.057 R)
• M3: 413,040 km (0.098 R)
• M4: 600,336 km (0.117 R)
• M5: 949,797 km (0.084 R)
• M6: 1,099,844 km (0.115 R)
• M7: 1,214,436 km (0.05 R)
• M8: 2,167,972 km (0.116 R)
• M9: 2,600,011 km (0.088 R)
• M10: 3,246,274 km (0.045 R)
• M11: 3,896,875 km (0.075 R)
• M12: 4,493,471 km (0.052 R)
• M13: 4,754,669 km (0.119 R)
• M14: 4,850,861 km (0.114 R)
• M15: 5,045,338 km (0.025 R)
• M16: 5,217,675 km (0.097 R)
• M17: 5,317,157 km (0.104 R)
• M18: 5,721,071 km (0.042 R)
• M19: 6,451,857 km (0.054 R)
• M20: 6,666,231 km (0.119 R)
• M21: 6,801,318 km (0.12 R)
• M22: 7,886,949 km (0.058 R)
• M23: 8,348,010 km (0.082 R)
• M24: 9,056,057 km (0.042 R)
• M25: 9,326,679 km (0.047 R)
• M26: 9,999,271 km (0.113 R)
• M27: 10,216,637 km (0.106 R)
• M28: 11,133,672 km (0.097 R)
• M29: 11,358,966 km (0.115 R)
• M30: 11,456,055 km (0.077 R)
• M31: 12,541,837 km (0.11 R)
• M32: 13,181,816 km (0.066 R)
• M33: 13,454,533 km (0.073 R)
• M34: 14,563,951 km (0.098 R)
• M35: 14,810,638 km (0.108 R)
• M36: 15,379,559 km (0.119 R)
• M37: 15,738,893 km (0.094 R)
• M38: 16,100,920 km (0.079 R)
• M39: 17,018,104 km (0.088 R)
• M40: 17,166,356 km (0.119 R)
• M41: 17,876,796 km (0.1 R)
• M42: 19,133,568 km (0.085 R)
• M43: 20,695,070 km (0.094 R)
• M44: 21,251,126 km (0.087 R)
• M45: 21,772,025 km (0.102 R)
• M46: 22,054,167 km (0.093 R)
• M47: 22,622,340 km (0.106 R)
• M48: 23,154,160 km (0.12 R)
• M49: 23,814,335 km (0.051 R)
• M50: 26,516,821 km (0.084 R)
• M51: 27,381,048 km (0.034 R)
• M52: 27,904,192 km (0.087 R)
• M53: 28,783,229 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.2

Radius: 5.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.48 AU - 18.12 AU

Year: 21800 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,228,514 km

• M1: 367,113 km (0.11 R)
• M2: 1,948,213 km (0.106 R)
• M3: 2,045,152 km (0.089 R)
• M4: 2,294,682 km (0.104 R)
• M5: 3,015,594 km (0.049 R)
• M6: 3,270,509 km (0.064 R)
• M7: 3,591,546 km (0.119 R)
• M8: 3,922,755 km (0.063 R)
• M9: 4,107,509 km (0.045 R)
• M10: 4,169,592 km (0.077 R)
• M11: 5,581,497 km (0.108 R)
• M12: 6,105,987 km (0.027 R)
• M13: 6,392,018 km (0.113 R)
• M14: 6,500,476 km (0.103 R)
• M15: 6,609,533 km (0.097 R)
• M16: 6,829,442 km (0.077 R)
• M17: 7,088,994 km (0.088 R)
• M18: 7,503,380 km (0.102 R)
• M19: 7,732,864 km (0.061 R)
• M20: 8,954,330 km (0.108 R)
• M21: 9,690,800 km (0.118 R)
• M22: 10,066,291 km (0.082 R)
• M23: 10,617,110 km (0.059 R)
• M24: 10,874,568 km (0.115 R)
• M25: 11,047,354 km (0.067 R)
• M26: 11,659,359 km (0.108 R)
• M27: 12,916,131 km (0.115 R)
• M28: 15,216,796 km (0.088 R)
• M29: 15,604,105 km (0.078 R)
• M30: 18,818,515 km (0.111 R)
• M31: 18,922,186 km (0.085 R)
• M32: 19,286,606 km (0.036 R)
• M33: 21,142,517 km (0.089 R)
• M34: 22,612,765 km (0.061 R)
• M35: 23,834,980 km (0.083 R)
• M36: 30,319,599 km (0.08 R)
• M37: 31,296,623 km (0.089 R)
• M38: 32,345,902 km (0.096 R)
• M39: 35,882,994 km (0.065 R)
• M40: 36,851,042 km (0.075 R)
• M41: 37,175,669 km (0.047 R)
• M42: 38,747,045 km (0.105 R)
• M43: 39,408,118 km (0.064 R)
• M44: 39,540,662 km (0.065 R)
• M45: 41,211,521 km (0.097 R)
• M46: 41,480,946 km (0.061 R)
• M47: 42,292,814 km (0.056 R)
• M48: 42,428,649 km (0.106 R)
• M49: 42,905,268 km (0.115 R)
• M50: 43,246,650 km (0.114 R)
• M51: 45,314,392 km (0.044 R)
• M52: 45,522,931 km (0.092 R)
• M53: 46,780,900 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.2

Radius: 6.8

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.65 AU - 17.05 AU

Year: 21911 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,228,514 km

• M1: 96,491 km (0.118 R)
• M2: 422,614 km (0.106 R)
• M3: 598,092 km (0.066 R)
• M4: 796,309 km (0.087 R)
• M5: 964,906 km (0.111 R)
• M6: 1,066,334 km (0.083 R)
• M7: 1,363,884 km (0.05 R)
• M8: 2,065,049 km (0.06 R)
• M9: 2,230,504 km (0.09 R)
• M10: 2,400,298 km (0.085 R)
• M11: 4,572,459 km (0.091 R)
• M12: 4,745,095 km (0.089 R)
• M13: 5,185,960 km (0.105 R)
• M14: 5,456,882 km (0.107 R)
• M15: 5,825,191 km (0.056 R)
• M16: 5,918,541 km (0.058 R)
• M17: 6,440,787 km (0.084 R)
• M18: 6,585,747 km (0.119 R)
• M19: 6,634,366 km (0.118 R)
• M20: 6,829,891 km (0.101 R)
• M21: 8,513,914 km (0.058 R)
• M22: 8,566,872 km (0.071 R)
• M23: 9,319,798 km (0.099 R)
• M24: 9,483,907 km (0.096 R)
• M25: 9,814,967 km (0.061 R)
• M26: 10,262,414 km (0.063 R)
• M27: 11,585,158 km (0.092 R)
• M28: 12,356,335 km (0.119 R)
• M29: 14,387,276 km (0.104 R)
• M30: 14,767,554 km (0.105 R)
• M31: 15,732,610 km (0.094 R)
• M32: 16,321,427 km (0.057 R)
• M33: 16,984,145 km (0.045 R)
• M34: 18,816,869 km (0.03 R)
• M35: 19,302,164 km (0.068 R)
• M36: 19,791,649 km (0.113 R)
• M37: 20,854,242 km (0.104 R)
• M38: 22,519,267 km (0.057 R)
• M39: 22,739,475 km (0.063 R)
• M40: 23,553,437 km (0.117 R)
• M41: 24,226,478 km (0.083 R)
• M42: 25,667,853 km (0.115 R)
• M43: 26,592,517 km (0.101 R)
• M44: 28,078,772 km (0.072 R)
• M45: 30,560,900 km (0.073 R)
• M46: 32,613,233 km (0.103 R)
• M47: 33,362,868 km (0.119 R)
• M48: 34,118,188 km (0.09 R)
• M49: 34,540,353 km (0.113 R)
• M50: 34,624,876 km (0.071 R)
• M51: 34,709,698 km (0.103 R)
• M52: 36,762,779 km (0.087 R)
• M53: 36,935,714 km (0.089 R)
• M54: 37,108,799 km (0.084 R)
• M55: 37,629,998 km (0.085 R)
• M56: 37,891,345 km (0.091 R)
• M57: 39,119,394 km (0.11 R)
• M58: 39,295,920 km (0.065 R)
• M59: 40,004,565 km (0.11 R)
• M60: 41,614,238 km (0.056 R)
• M61: 42,880,883 km (0.108 R)
• M62: 43,336,409 km (0.111 R)
• M63: 43,427,663 km (0.026 R)
• M64: 43,976,688 km (0.061 R)
• M65: 44,435,953 km (0.114 R)
• M66: 45,452,022 km (0.115 R)
• M67: 46,756,066 km (0.091 R)
• M68: 46,943,363 km (0.097 R)
• M69: 47,130,959 km (0.06 R)
• M70: 47,224,906 km (0.069 R)
• M71: 47,600,995 km (0.094 R)
• M72: 47,695,242 km (0.112 R)
• M73: 47,883,735 km (0.115 R)
• M74: 48,167,074 km (0.083 R)
• M75: 49,020,230 km (0.092 R)
• M76: 50,453,378 km (0.093 R)
• M77: 51,513,129 km (0.113 R)
• M78: 52,482,823 km (0.085 R)
• M79: 53,067,601 km (0.094 R)
• M80: 53,165,288 km (0.109 R)
• M81: 54,735,916 km (0.084 R)
• M82: 55,427,956 km (0.107 R)
• M83: 57,120,506 km (0.116 R)
• M84: 58,325,517 km (0.113 R)
• M85: 59,538,905 km (0.11 R)
• M86: 59,945,213 km (0.047 R)
• M87: 60,352,419 km (0.101 R)
• M88: 60,760,522 km (0.038 R)
• M89: 63,850,615 km (0.063 R)
• M90: 68,261,808 km (0.03 R)
• M91: 68,793,478 km (0.077 R)
• M92: 69,113,169 km (0.067 R)
• M93: 70,182,195 km (0.104 R)
• M94: 70,826,214 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit