🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.26 AU - 1.64 AU

Year: 665 Days

Day: 12.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.88 AU - 3.02 AU

Year: 1460 Days

Day: 24.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.43 AU - 4.11 AU

Year: 2787 Days

Day: 47.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 10.4

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.66 AU - 5.7 AU

Year: 4489 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,737,123 km

• M1: 130,300 km (0.06 R)
• M2: 272,119 km (0.108 R)
• M3: 354,996 km (0.106 R)
• M4: 420,220 km (0.088 R)
• M5: 522,396 km (0.065 R)
• M6: 767,736 km (0.109 R)
• M7: 857,944 km (0.094 R)
• M8: 1,021,604 km (0.04 R)
• M9: 1,107,473 km (0.065 R)
• M10: 1,180,926 km (0.036 R)
• M11: 1,348,774 km (0.097 R)
• M12: 1,624,034 km (0.115 R)
• M13: 1,794,426 km (0.09 R)
• M14: 1,881,941 km (0.112 R)
• M15: 2,097,811 km (0.094 R)
• M16: 2,495,292 km (0.042 R)
• M17: 2,916,410 km (0.105 R)
• M18: 3,295,192 km (0.098 R)
• M19: 3,534,549 km (0.075 R)
• M20: 3,802,030 km (0.041 R)
• M21: 4,076,392 km (0.067 R)
• M22: 4,286,278 km (0.089 R)
• M23: 4,404,461 km (0.083 R)
• M24: 4,814,508 km (0.106 R)
• M25: 4,912,794 km (0.112 R)
• M26: 5,036,661 km (0.039 R)
• M27: 5,414,396 km (0.038 R)
• M28: 5,593,764 km (0.117 R)
• M29: 5,723,166 km (0.118 R)
• M30: 5,984,962 km (0.097 R)
• M31: 6,959,742 km (0.091 R)
• M32: 7,043,217 km (0.109 R)
• M33: 7,608,249 km (0.087 R)
• M34: 8,631,947 km (0.117 R)
• M35: 9,266,840 km (0.059 R)
• M36: 9,729,546 km (0.078 R)
• M37: 10,741,726 km (0.078 R)
• M38: 10,838,366 km (0.109 R)
• M39: 11,588,749 km (0.113 R)
• M40: 11,853,686 km (0.036 R)
• M41: 12,154,229 km (0.105 R)
• M42: 12,423,355 km (0.057 R)
• M43: 12,626,659 km (0.091 R)
• M44: 13,036,407 km (0.034 R)
• M45: 13,242,852 km (0.043 R)
• M46: 14,790,143 km (0.08 R)
• M47: 14,897,854 km (0.104 R)
• M48: 15,041,617 km (0.111 R)
• M49: 15,222,032 km (0.063 R)
• M50: 16,098,376 km (0.066 R)
• M51: 17,028,426 km (0.066 R)
• M52: 17,292,018 km (0.114 R)
• M53: 17,367,565 km (0.062 R)
• M54: 18,282,655 km (0.097 R)
• M55: 18,552,530 km (0.108 R)
• M56: 19,135,363 km (0.106 R)
• M57: 20,000,936 km (0.064 R)
• M58: 20,398,717 km (0.106 R)
• M59: 21,201,908 km (0.117 R)
• M60: 21,404,314 km (0.105 R)
• M61: 21,933,591 km (0.077 R)
• M62: 22,138,390 km (0.107 R)
• M63: 22,426,067 km (0.073 R)
• M64: 23,213,251 km (0.097 R)
• M65: 23,505,565 km (0.029 R)
• M66: 23,841,113 km (0.079 R)
• M67: 24,178,157 km (0.078 R)
• M68: 24,686,790 km (0.091 R)
• M69: 24,942,453 km (0.116 R)
• M70: 25,370,602 km (0.087 R)
• M71: 26,233,931 km (0.029 R)
• M72: 26,582,046 km (0.089 R)
• M73: 26,712,944 km (0.069 R)
• M74: 27,635,364 km (0.115 R)
• M75: 28,122,754 km (0.091 R)
• M76: 28,568,257 km (0.081 R)
• M77: 29,556,500 km (0.101 R)
• M78: 29,964,154 km (0.027 R)
• M79: 30,419,081 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 12.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.9 AU - 6.7 AU

Year: 5319 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,737,123 km

• M1: 181,013 km (0.081 R)
• M2: 362,326 km (0.114 R)
• M3: 463,903 km (0.07 R)
• M4: 627,713 km (0.062 R)
• M5: 771,925 km (0.113 R)
• M6: 958,324 km (0.082 R)
• M7: 1,049,728 km (0.105 R)
• M8: 1,176,587 km (0.107 R)
• M9: 1,342,940 km (0.111 R)
• M10: 1,429,258 km (0.084 R)
• M11: 1,832,275 km (0.087 R)
• M12: 2,027,201 km (0.092 R)
• M13: 2,763,821 km (0.103 R)
• M14: 2,988,816 km (0.094 R)
• M15: 3,626,552 km (0.115 R)
• M16: 4,280,145 km (0.084 R)
• M17: 4,647,407 km (0.062 R)
• M18: 4,754,220 km (0.068 R)
• M19: 5,553,372 km (0.109 R)
• M20: 6,364,342 km (0.106 R)
• M21: 7,871,840 km (0.097 R)
• M22: 8,063,774 km (0.104 R)
• M23: 8,257,354 km (0.114 R)
• M24: 8,682,062 km (0.115 R)
• M25: 9,147,461 km (0.032 R)
• M26: 9,723,413 km (0.113 R)
• M27: 9,826,336 km (0.054 R)
• M28: 10,662,588 km (0.038 R)
• M29: 10,946,375 km (0.085 R)
• M30: 11,449,024 km (0.049 R)
• M31: 12,439,961 km (0.075 R)
• M32: 12,701,308 km (0.115 R)
• M33: 12,926,902 km (0.068 R)
• M34: 13,077,995 km (0.115 R)
• M35: 13,229,688 km (0.075 R)
• M36: 13,458,273 km (0.115 R)
• M37: 13,880,738 km (0.09 R)
• M38: 14,113,063 km (0.065 R)
• M39: 14,229,749 km (0.116 R)
• M40: 14,503,214 km (0.101 R)
• M41: 14,817,819 km (0.099 R)
• M42: 15,936,811 km (0.1 R)
• M43: 16,302,278 km (0.098 R)
• M44: 17,331,961 km (0.112 R)
• M45: 17,540,500 km (0.103 R)
• M46: 17,666,013 km (0.109 R)
• M47: 18,128,719 km (0.088 R)
• M48: 18,213,242 km (0.108 R)
• M49: 18,297,914 km (0.094 R)
• M50: 18,467,708 km (0.059 R)
• M51: 19,281,221 km (0.097 R)
• M52: 20,987,684 km (0.066 R)
• M53: 21,076,545 km (0.115 R)
• M54: 21,343,727 km (0.116 R)
• M55: 22,016,618 km (0.113 R)
• M56: 22,197,332 km (0.086 R)
• M57: 22,879,050 km (0.093 R)
• M58: 23,567,649 km (0.105 R)
• M59: 23,891,378 km (0.11 R)
• M60: 24,077,029 km (0.087 R)
• M61: 24,449,827 km (0.117 R)
• M62: 24,683,649 km (0.064 R)
• M63: 26,102,884 km (0.077 R)
• M64: 26,246,198 km (0.026 R)
• M65: 26,677,938 km (0.096 R)
• M66: 26,822,300 km (0.067 R)
• M67: 27,208,711 km (0.098 R)
• M68: 27,645,687 km (0.11 R)
• M69: 27,743,075 km (0.078 R)
• M70: 28,723,390 km (0.051 R)
• M71: 28,822,124 km (0.095 R)
• M72: 29,416,477 km (0.119 R)
• M73: 30,566,884 km (0.054 R)
• M74: 31,426,773 km (0.116 R)
• M75: 32,705,535 km (0.037 R)
• M76: 33,273,708 km (0.113 R)
• M77: 33,688,842 km (0.076 R)
• M78: 34,471,987 km (0.106 R)
• M79: 34,629,364 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.7

Radius: 4.1

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.67 AU - 15.51 AU

Year: 22322 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,737,123 km

• M1: 573,409 km (0.076 R)
• M2: 649,704 km (0.106 R)
• M3: 1,450,052 km (0.089 R)
• M4: 1,528,441 km (0.09 R)
• M5: 2,057,120 km (0.101 R)
• M6: 2,386,834 km (0.057 R)
• M7: 2,700,840 km (0.075 R)
• M8: 3,027,711 km (0.117 R)
• M9: 3,790,212 km (0.074 R)
• M10: 3,898,521 km (0.069 R)
• M11: 3,934,873 km (0.074 R)
• M12: 4,229,880 km (0.069 R)
• M13: 4,417,775 km (0.07 R)
• M14: 5,438,331 km (0.114 R)
• M15: 5,560,553 km (0.12 R)
• M16: 5,974,640 km (0.06 R)
• M17: 6,227,909 km (0.116 R)
• M18: 6,527,853 km (0.097 R)
• M19: 7,591,344 km (0.081 R)
• M20: 7,957,560 km (0.108 R)
• M21: 8,946,252 km (0.098 R)
• M22: 9,235,724 km (0.063 R)
• M23: 9,284,343 km (0.09 R)
• M24: 10,323,450 km (0.059 R)
• M25: 10,576,121 km (0.066 R)
• M26: 12,082,122 km (0.112 R)
• M27: 12,295,150 km (0.111 R)
• M28: 12,401,963 km (0.101 R)
• M29: 12,941,263 km (0.112 R)
• M30: 14,435,297 km (0.084 R)
• M31: 14,491,695 km (0.061 R)
• M32: 15,692,218 km (0.107 R)
• M33: 17,522,099 km (0.034 R)
• M34: 17,823,390 km (0.108 R)
• M35: 17,883,977 km (0.093 R)
• M36: 18,126,475 km (0.099 R)
• M37: 18,922,635 km (0.037 R)
• M38: 19,107,837 km (0.104 R)
• M39: 19,293,787 km (0.102 R)
• M40: 20,930,088 km (0.113 R)
• M41: 21,894,097 km (0.065 R)
• M42: 22,218,725 km (0.093 R)
• M43: 22,544,848 km (0.055 R)
• M44: 24,871,843 km (0.099 R)
• M45: 26,097,947 km (0.085 R)
• M46: 26,235,427 km (0.069 R)
• M47: 26,511,136 km (0.083 R)
• M48: 27,343,648 km (0.027 R)
• M49: 28,467,128 km (0.08 R)
• M50: 28,537,888 km (0.062 R)
• M51: 32,886,399 km (0.11 R)
• M52: 33,257,851 km (0.078 R)
• M53: 33,855,345 km (0.047 R)
• M54: 34,230,536 km (0.079 R)
• M55: 35,060,804 km (0.063 R)
• M56: 35,440,334 km (0.113 R)
• M57: 35,744,915 km (0.077 R)
• M58: 35,974,099 km (0.11 R)
• M59: 38,603,880 km (0.091 R)
• M60: 38,760,360 km (0.108 R)
• M61: 39,310,281 km (0.103 R)
• M62: 40,179,445 km (0.092 R)
• M63: 43,311,725 km (0.083 R)
• M64: 43,474,488 km (0.109 R)
• M65: 44,045,652 km (0.074 R)
• M66: 45,608,501 km (0.065 R)
• M67: 45,691,229 km (0.053 R)
• M68: 46,438,321 km (0.083 R)
• M69: 46,771,625 km (0.114 R)
• M70: 47,692,250 km (0.069 R)
• M71: 48,619,009 km (0.115 R)
• M72: 49,892,236 km (0.118 R)
• M73: 50,062,778 km (0.079 R)
• M74: 50,404,609 km (0.06 R)
• M75: 51,348,422 km (0.1 R)
• M76: 55,888,568 km (0.114 R)
• M77: 56,065,692 km (0.088 R)
• M78: 57,489,714 km (0.052 R)
• M79: 59,105,969 km (0.062 R)
• M80: 60,555,124 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 20,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit