🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.16 AU - 1.6 AU

Year: 621 Days

Day: 30.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.43 AU - 1.45 AU

Year: 662 Days

Day: 24.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,012,971 km

• M1: 140,772 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.33 AU - 1.75 AU

Year: 732 Days

Day: 16.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,012,971 km

• M1: 104,868 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.18 AU - 2.48 AU

Year: 1362 Days

Day: 13.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.37 AU - 3.63 AU

Year: 2507 Days

Day: 13.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 13.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.74 AU - 14.28 AU

Year: 14951 Days

Day: 5.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,012,971 km

• M1: 172,337 km (0.066 R)
• M2: 466,745 km (0.108 R)
• M3: 877,541 km (0.034 R)
• M4: 1,031,178 km (0.08 R)
• M5: 1,392,457 km (0.035 R)
• M6: 1,574,966 km (0.078 R)
• M7: 2,384,291 km (0.11 R)
• M8: 3,448,381 km (0.118 R)
• M9: 4,105,265 km (0.113 R)
• M10: 4,294,805 km (0.04 R)
• M11: 4,643,219 km (0.09 R)
• M12: 5,000,907 km (0.111 R)
• M13: 6,170,763 km (0.071 R)
• M14: 6,520,373 km (0.106 R)
• M15: 8,077,088 km (0.097 R)
• M16: 8,219,954 km (0.089 R)
• M17: 8,799,347 km (0.115 R)
• M18: 9,845,036 km (0.089 R)
• M19: 10,929,920 km (0.075 R)
• M20: 11,890,039 km (0.108 R)
• M21: 12,270,616 km (0.107 R)
• M22: 12,600,180 km (0.039 R)
• M23: 13,044,037 km (0.116 R)
• M24: 14,233,639 km (0.075 R)
• M25: 14,464,319 km (0.106 R)
• M26: 15,046,105 km (0.089 R)
• M27: 15,339,766 km (0.116 R)
• M28: 15,517,039 km (0.088 R)
• M29: 16,352,842 km (0.105 R)
• M30: 17,819,799 km (0.102 R)
• M31: 18,006,198 km (0.118 R)
• M32: 18,694,947 km (0.039 R)
• M33: 19,201,186 km (0.094 R)
• M34: 20,227,427 km (0.08 R)
• M35: 20,682,055 km (0.111 R)
• M36: 21,403,267 km (0.079 R)
• M37: 21,667,606 km (0.118 R)
• M38: 21,800,150 km (0.051 R)
• M39: 22,467,057 km (0.12 R)
• M40: 23,005,310 km (0.069 R)
• M41: 23,276,082 km (0.028 R)
• M42: 23,411,917 km (0.109 R)
• M43: 23,548,051 km (0.096 R)
• M44: 23,889,284 km (0.072 R)
• M45: 24,507,722 km (0.102 R)
• M46: 25,550,120 km (0.061 R)
• M47: 25,760,305 km (0.07 R)
• M48: 27,894,169 km (0.025 R)
• M49: 28,982,194 km (0.105 R)
• M50: 29,421,413 km (0.086 R)
• M51: 30,528,886 km (0.06 R)
• M52: 31,499,627 km (0.117 R)
• M53: 33,165,698 km (0.088 R)
• M54: 34,163,516 km (0.035 R)
• M55: 35,171,207 km (0.112 R)
• M56: 35,327,238 km (0.119 R)
• M57: 37,932,634 km (0.043 R)
• M58: 38,976,080 km (0.107 R)
• M59: 39,460,777 km (0.118 R)
• M60: 40,354,624 km (0.103 R)
• M61: 41,173,074 km (0.114 R)
• M62: 42,162,365 km (0.046 R)
• M63: 42,576,900 km (0.087 R)
• M64: 43,661,036 km (0.092 R)
• M65: 43,912,510 km (0.049 R)
• M66: 45,177,061 km (0.081 R)
• M67: 45,601,171 km (0.064 R)
• M68: 46,368,010 km (0.073 R)
• M69: 46,796,009 km (0.05 R)
• M70: 48,087,488 km (0.12 R)
• M71: 50,178,267 km (0.053 R)
• M72: 54,628,355 km (0.082 R)
• M73: 55,715,184 km (0.102 R)
• M74: 55,896,945 km (0.104 R)
• M75: 56,443,576 km (0.089 R)
• M76: 57,175,259 km (0.114 R)
• M77: 57,358,666 km (0.066 R)
• M78: 58,002,086 km (0.085 R)
• M79: 61,254,943 km (0.09 R)
• M80: 61,818,478 km (0.119 R)
• M81: 62,100,918 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.1

Radius: 7.1

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.52 AU - 14.06 AU

Year: 16497 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,012,971 km

• M1: 223,350 km (0.083 R)
• M2: 296,353 km (0.094 R)
• M3: 432,787 km (0.036 R)
• M4: 837,598 km (0.118 R)
• M5: 1,062,743 km (0.042 R)
• M6: 1,910,664 km (0.112 R)
• M7: 1,975,290 km (0.095 R)
• M8: 2,040,814 km (0.039 R)
• M9: 2,140,297 km (0.042 R)
• M10: 2,207,616 km (0.072 R)
• M11: 2,275,533 km (0.039 R)
• M12: 2,554,533 km (0.086 R)
• M13: 3,183,443 km (0.106 R)
• M14: 3,695,367 km (0.088 R)
• M15: 3,940,258 km (0.047 R)
• M16: 5,197,180 km (0.101 R)
• M17: 5,425,616 km (0.069 R)
• M18: 5,939,634 km (0.088 R)
• M19: 6,178,392 km (0.119 R)
• M20: 6,420,441 km (0.092 R)
• M21: 6,616,265 km (0.12 R)
• M22: 6,714,850 km (0.097 R)
• M23: 6,963,631 km (0.026 R)
• M24: 8,358,781 km (0.108 R)
• M25: 8,519,000 km (0.058 R)
• M26: 8,626,412 km (0.12 R)
• M27: 9,501,709 km (0.092 R)
• M28: 10,347,685 km (0.117 R)
• M29: 11,394,571 km (0.039 R)
• M30: 11,870,591 km (0.088 R)
• M31: 11,990,569 km (0.095 R)
• M32: 12,231,870 km (0.092 R)
• M33: 12,474,667 km (0.057 R)
• M34: 12,841,930 km (0.088 R)
• M35: 12,903,564 km (0.074 R)
• M36: 12,965,199 km (0.11 R)
• M37: 13,838,701 km (0.099 R)
• M38: 13,901,831 km (0.104 R)
• M39: 15,119,258 km (0.099 R)
• M40: 16,170,782 km (0.028 R)
• M41: 17,723,309 km (0.11 R)
• M42: 17,860,490 km (0.079 R)
• M43: 19,041,266 km (0.107 R)
• M44: 20,103,859 km (0.11 R)
• M45: 21,404,314 km (0.031 R)
• M46: 22,286,193 km (0.065 R)
• M47: 23,555,980 km (0.109 R)
• M48: 23,933,864 km (0.118 R)
• M49: 24,925,698 km (0.106 R)
• M50: 27,344,696 km (0.073 R)
• M51: 27,901,200 km (0.103 R)
• M52: 28,060,970 km (0.082 R)
• M53: 28,944,645 km (0.094 R)
• M54: 29,511,770 km (0.062 R)
• M55: 30,657,092 km (0.082 R)
• M56: 31,152,261 km (0.112 R)
• M57: 33,244,237 km (0.05 R)
• M58: 34,093,504 km (0.111 R)
• M59: 34,520,905 km (0.092 R)
• M60: 34,864,083 km (0.108 R)
• M61: 36,074,180 km (0.102 R)
• M62: 36,684,390 km (0.084 R)
• M63: 37,297,891 km (0.092 R)
• M64: 37,473,818 km (0.094 R)
• M65: 38,980,418 km (0.096 R)
• M66: 39,248,348 km (0.082 R)
• M67: 39,875,761 km (0.056 R)
• M68: 40,687,479 km (0.102 R)
• M69: 42,510,629 km (0.073 R)
• M70: 44,546,656 km (0.07 R)
• M71: 45,953,025 km (0.045 R)
• M72: 47,659,787 km (0.033 R)
• M73: 47,755,231 km (0.115 R)
• M74: 48,041,860 km (0.078 R)
• M75: 49,290,703 km (0.101 R)
• M76: 49,677,115 km (0.112 R)
• M77: 49,773,904 km (0.115 R)
• M78: 50,161,512 km (0.069 R)
• M79: 51,624,280 km (0.12 R)
• M80: 54,491,473 km (0.063 R)
• M81: 56,700,884 km (0.101 R)
• M82: 57,918,461 km (0.119 R)
• M83: 58,734,817 km (0.108 R)
• M84: 59,452,288 km (0.028 R)
• M85: 60,379,047 km (0.044 R)
• M86: 61,414,414 km (0.112 R)
• M87: 61,934,266 km (0.08 R)
• M88: 62,978,310 km (0.071 R)
• M89: 65,401,796 km (0.089 R)
• M90: 65,826,354 km (0.1 R)
• M91: 68,285,294 km (0.091 R)
• M92: 68,500,566 km (0.116 R)
• M93: 69,905,140 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.8

Radius: 4.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.87 AU - 15.64 AU

Year: 21690 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,012,971 km

• M1: 117,584 km (0.086 R)
• M2: 228,137 km (0.108 R)
• M3: 320,289 km (0.091 R)
• M4: 371,152 km (0.054 R)
• M5: 1,097,001 km (0.083 R)
• M6: 1,360,593 km (0.102 R)
• M7: 1,576,313 km (0.117 R)
• M8: 1,643,183 km (0.066 R)
• M9: 1,779,766 km (0.086 R)
• M10: 1,943,725 km (0.116 R)
• M11: 2,161,689 km (0.074 R)
• M12: 2,861,658 km (0.102 R)
• M13: 2,916,111 km (0.101 R)
• M14: 2,998,390 km (0.119 R)
• M15: 3,713,917 km (0.119 R)
• M16: 3,863,215 km (0.052 R)
• M17: 3,953,722 km (0.078 R)
• M18: 5,060,298 km (0.066 R)
• M19: 5,359,493 km (0.118 R)
• M20: 5,393,153 km (0.096 R)
• M21: 5,732,890 km (0.106 R)
• M22: 6,612,375 km (0.047 R)
• M23: 7,012,550 km (0.085 R)
• M24: 7,123,103 km (0.112 R)
• M25: 7,234,104 km (0.065 R)
• M26: 8,298,194 km (0.092 R)
• M27: 9,572,917 km (0.111 R)
• M28: 10,025,002 km (0.077 R)
• M29: 10,526,155 km (0.118 R)
• M30: 10,610,528 km (0.105 R)
• M31: 10,695,051 km (0.06 R)
• M32: 11,683,145 km (0.107 R)
• M33: 12,077,784 km (0.066 R)
• M34: 12,121,915 km (0.091 R)
• M35: 12,254,609 km (0.11 R)
• M36: 12,432,181 km (0.109 R)
• M37: 13,151,149 km (0.06 R)
• M38: 13,196,627 km (0.052 R)
• M39: 14,535,378 km (0.092 R)
• M40: 14,629,176 km (0.085 R)
• M41: 14,770,396 km (0.068 R)
• M42: 15,054,333 km (0.074 R)
• M43: 15,723,634 km (0.1 R)
• M44: 16,353,740 km (0.088 R)
• M45: 16,402,659 km (0.051 R)
• M46: 16,794,904 km (0.115 R)
• M47: 17,438,923 km (0.04 R)
• M48: 17,588,670 km (0.073 R)
• M49: 18,649,020 km (0.076 R)
• M50: 21,683,015 km (0.116 R)
• M51: 21,897,837 km (0.05 R)
• M52: 22,167,412 km (0.098 R)
• M53: 22,438,035 km (0.076 R)
• M54: 22,764,158 km (0.053 R)
• M55: 23,752,252 km (0.095 R)
• M56: 24,922,407 km (0.052 R)
• M57: 26,168,408 km (0.081 R)
• M58: 26,339,847 km (0.081 R)
• M59: 26,856,558 km (0.047 R)
• M60: 27,958,196 km (0.083 R)
• M61: 28,720,398 km (0.119 R)
• M62: 29,608,411 km (0.112 R)
• M63: 30,025,789 km (0.072 R)
• M64: 30,085,628 km (0.114 R)
• M65: 30,806,241 km (0.094 R)
• M66: 31,047,841 km (0.044 R)
• M67: 32,142,150 km (0.074 R)
• M68: 32,325,856 km (0.083 R)
• M69: 33,683,157 km (0.097 R)
• M70: 34,056,554 km (0.1 R)
• M71: 35,880,451 km (0.079 R)
• M72: 36,007,459 km (0.097 R)
• M73: 36,900,260 km (0.087 R)
• M74: 37,542,483 km (0.108 R)
• M75: 37,606,960 km (0.045 R)
• M76: 38,512,775 km (0.067 R)
• M77: 38,707,851 km (0.1 R)
• M78: 38,772,926 km (0.093 R)
• M79: 38,838,001 km (0.077 R)
• M80: 40,016,533 km (0.096 R)
• M81: 40,345,947 km (0.078 R)
• M82: 41,739,302 km (0.038 R)
• M83: 43,215,833 km (0.066 R)
• M84: 43,486,156 km (0.115 R)
• M85: 44,028,449 km (0.096 R)
• M86: 44,096,366 km (0.059 R)
• M87: 44,232,350 km (0.05 R)
• M88: 44,368,484 km (0.115 R)
• M89: 44,982,883 km (0.095 R)
• M90: 45,325,312 km (0.079 R)
• M91: 45,393,978 km (0.078 R)
• M92: 45,875,234 km (0.069 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: 350 - 14,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit