🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.96 AU - 1.04 AU

Year: 381 Days

Day: 12.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.14 AU - 2.5 AU

Year: 1346 Days

Day: 38 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.24 AU - 2.5 AU

Year: 1389 Days

Day: 33.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.02 AU - 4.7 AU

Year: 2888 Days

Day: 14.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,152,749 km

• M1: 2,051,735 km (0.057 R)
• M2: 3,428,933 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.28 AU - 4.7 AU

Year: 3035 Days

Day: 45.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,152,749 km

• M1: 661,522 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.08 AU - 4.92 AU

Year: 3046 Days

Day: 46.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,152,749 km

• M1: 864,526 km (0.067 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.2

Radius: 14.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.45 AU - 6.41 AU

Year: 5499 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,152,749 km

• M1: 177,573 km (0.102 R)
• M2: 332,406 km (0.089 R)
• M3: 438,621 km (0.098 R)
• M4: 687,552 km (0.113 R)
• M5: 904,020 km (0.113 R)
• M6: 1,204,562 km (0.075 R)
• M7: 1,471,893 km (0.05 R)
• M8: 1,587,832 km (0.097 R)
• M9: 1,776,624 km (0.072 R)
• M10: 1,973,196 km (0.106 R)
• M11: 2,388,330 km (0.05 R)
• M12: 2,748,711 km (0.118 R)
• M13: 3,126,895 km (0.091 R)
• M14: 3,256,746 km (0.076 R)
• M15: 3,410,532 km (0.074 R)
• M16: 3,956,415 km (0.066 R)
• M17: 4,287,774 km (0.036 R)
• M18: 4,677,626 km (0.117 R)
• M19: 5,335,707 km (0.046 R)
• M20: 5,544,097 km (0.092 R)
• M21: 5,755,329 km (0.047 R)
• M22: 6,377,208 km (0.061 R)
• M23: 6,515,436 km (0.088 R)
• M24: 6,794,586 km (0.104 R)
• M25: 7,020,778 km (0.115 R)
• M26: 7,335,980 km (0.034 R)
• M27: 7,597,477 km (0.104 R)
• M28: 8,765,538 km (0.099 R)
• M29: 9,512,181 km (0.043 R)
• M30: 9,638,591 km (0.084 R)
• M31: 10,149,916 km (0.068 R)
• M32: 10,702,980 km (0.082 R)
• M33: 10,801,714 km (0.064 R)
• M34: 11,032,993 km (0.071 R)
• M35: 12,524,483 km (0.054 R)
• M36: 12,628,603 km (0.111 R)
• M37: 12,872,298 km (0.117 R)
• M38: 13,012,322 km (0.112 R)
• M39: 13,755,823 km (0.041 R)
• M40: 14,186,964 km (0.114 R)
• M41: 14,549,590 km (0.113 R)
• M42: 14,841,904 km (0.119 R)
• M43: 14,988,809 km (0.078 R)
• M44: 15,136,163 km (0.067 R)
• M45: 16,370,495 km (0.09 R)
• M46: 16,636,480 km (0.093 R)
• M47: 17,095,745 km (0.108 R)
• M48: 17,327,024 km (0.043 R)
• M49: 17,443,112 km (0.091 R)
• M50: 17,714,781 km (0.063 R)
• M51: 18,066,187 km (0.097 R)
• M52: 18,459,330 km (0.082 R)
• M53: 18,815,672 km (0.114 R)
• M54: 19,134,166 km (0.112 R)
• M55: 19,414,512 km (0.049 R)
• M56: 19,655,814 km (0.076 R)
• M57: 19,938,554 km (0.043 R)
• M58: 20,836,141 km (0.095 R)
• M59: 21,248,582 km (0.092 R)
• M60: 21,997,619 km (0.1 R)
• M61: 23,180,040 km (0.079 R)
• M62: 23,350,582 km (0.102 R)
• M63: 24,296,340 km (0.117 R)
• M64: 24,426,340 km (0.106 R)
• M65: 25,562,237 km (0.119 R)
• M66: 25,915,288 km (0.059 R)
• M67: 26,003,700 km (0.093 R)
• M68: 26,180,974 km (0.092 R)
• M69: 27,478,436 km (0.093 R)
• M70: 27,659,150 km (0.104 R)
• M71: 27,840,164 km (0.053 R)
• M72: 28,980,399 km (0.105 R)
• M73: 29,256,257 km (0.096 R)
• M74: 29,625,465 km (0.098 R)
• M75: 30,182,268 km (0.042 R)
• M76: 31,353,470 km (0.084 R)
• M77: 31,447,716 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.3

Radius: 12.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.36 AU - 9.76 AU

Year: 10385 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,152,749 km

• M1: 176,376 km (0.106 R)
• M2: 351,405 km (0.079 R)
• M3: 429,196 km (0.06 R)
• M4: 551,867 km (0.077 R)
• M5: 658,380 km (0.116 R)
• M6: 794,664 km (0.076 R)
• M7: 883,824 km (0.076 R)
• M8: 1,110,315 km (0.108 R)
• M9: 1,198,877 km (0.045 R)
• M10: 1,276,818 km (0.111 R)
• M11: 1,563,747 km (0.069 R)
• M12: 1,886,878 km (0.027 R)
• M13: 2,009,847 km (0.06 R)
• M14: 2,183,381 km (0.062 R)
• M15: 2,962,786 km (0.087 R)
• M16: 3,161,302 km (0.097 R)
• M17: 3,552,650 km (0.108 R)
• M18: 3,822,226 km (0.085 R)
• M19: 3,999,200 km (0.105 R)
• M20: 4,381,722 km (0.12 R)
• M21: 4,525,635 km (0.079 R)
• M22: 4,692,137 km (0.039 R)
• M23: 4,776,211 km (0.088 R)
• M24: 4,860,734 km (0.052 R)
• M25: 5,052,818 km (0.118 R)
• M26: 5,711,048 km (0.115 R)
• M27: 6,280,418 km (0.117 R)
• M28: 6,654,412 km (0.049 R)
• M29: 7,156,313 km (0.045 R)
• M30: 7,695,314 km (0.105 R)
• M31: 7,819,630 km (0.083 R)
• M32: 8,272,912 km (0.043 R)
• M33: 8,477,113 km (0.097 R)
• M34: 8,760,601 km (0.095 R)
• M35: 8,890,601 km (0.07 R)
• M36: 8,995,021 km (0.113 R)
• M37: 9,205,056 km (0.092 R)
• M38: 9,337,151 km (0.1 R)
• M39: 9,496,473 km (0.114 R)
• M40: 9,844,886 km (0.076 R)
• M41: 11,111,382 km (0.05 R)
• M42: 11,252,153 km (0.108 R)
• M43: 11,649,485 km (0.119 R)
• M44: 11,993,710 km (0.109 R)
• M45: 12,662,861 km (0.102 R)
• M46: 12,898,478 km (0.085 R)
• M47: 12,987,190 km (0.114 R)
• M48: 13,463,958 km (0.119 R)
• M49: 13,584,085 km (0.099 R)
• M50: 13,795,018 km (0.057 R)
• M51: 14,037,516 km (0.079 R)
• M52: 14,250,843 km (0.104 R)
• M53: 14,742,571 km (0.08 R)
• M54: 15,114,920 km (0.109 R)
• M55: 15,270,951 km (0.114 R)
• M56: 15,396,314 km (0.05 R)
• M57: 15,774,198 km (0.09 R)
• M58: 15,869,043 km (0.115 R)
• M59: 15,964,187 km (0.088 R)
• M60: 16,218,803 km (0.118 R)
• M61: 16,474,914 km (0.114 R)
• M62: 17,153,191 km (0.12 R)
• M63: 17,840,743 km (0.048 R)
• M64: 19,141,347 km (0.064 R)
• M65: 19,276,434 km (0.095 R)
• M66: 19,922,696 km (0.096 R)
• M67: 20,128,244 km (0.102 R)
• M68: 20,231,317 km (0.12 R)
• M69: 20,506,876 km (0.096 R)
• M70: 20,887,902 km (0.12 R)
• M71: 21,762,750 km (0.041 R)
• M72: 21,974,431 km (0.086 R)
• M73: 22,506,700 km (0.079 R)
• M74: 22,792,283 km (0.088 R)
• M75: 23,367,187 km (0.081 R)
• M76: 23,765,267 km (0.028 R)
• M77: 24,384,752 km (0.097 R)
• M78: 24,568,010 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.4

Radius: 3.7

Gravity: 31.59 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.87 AU - 14.55 AU

Year: 17255 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,152,749 km

• M1: 47,871 km (0.094 R)
• M2: 123,717 km (0.107 R)
• M3: 322,982 km (0.097 R)
• M4: 808,427 km (0.075 R)
• M5: 980,614 km (0.082 R)
• M6: 1,117,346 km (0.039 R)
• M7: 1,641,837 km (0.115 R)
• M8: 2,721,185 km (0.116 R)
• M9: 3,076,031 km (0.052 R)
• M10: 3,275,894 km (0.099 R)
• M11: 4,979,814 km (0.074 R)
• M12: 5,293,072 km (0.11 R)
• M13: 5,897,447 km (0.078 R)
• M14: 5,979,576 km (0.106 R)
• M15: 6,565,701 km (0.086 R)
• M16: 6,908,878 km (0.104 R)
• M17: 7,478,697 km (0.07 R)
• M18: 7,657,167 km (0.12 R)
• M19: 7,701,897 km (0.112 R)
• M20: 8,944,457 km (0.081 R)
• M21: 9,612,860 km (0.114 R)
• M22: 9,709,650 km (0.105 R)
• M23: 9,758,269 km (0.095 R)
• M24: 9,806,888 km (0.1 R)
• M25: 9,904,277 km (0.106 R)
• M26: 10,545,453 km (0.06 R)
• M27: 11,199,944 km (0.08 R)
• M28: 12,284,828 km (0.083 R)
• M29: 12,337,336 km (0.057 R)
• M30: 13,456,777 km (0.065 R)
• M31: 13,619,241 km (0.057 R)
• M32: 13,727,998 km (0.114 R)
• M33: 14,719,533 km (0.119 R)
• M34: 14,998,982 km (0.104 R)
• M35: 15,733,806 km (0.047 R)
• M36: 15,847,950 km (0.099 R)
• M37: 16,249,321 km (0.112 R)
• M38: 17,003,892 km (0.099 R)
• M39: 17,710,443 km (0.074 R)
• M40: 18,126,924 km (0.081 R)
• M41: 18,366,430 km (0.09 R)
• M42: 18,667,271 km (0.095 R)
• M43: 18,969,758 km (0.057 R)
• M44: 19,212,855 km (0.065 R)
• M45: 19,395,813 km (0.098 R)
• M46: 19,456,998 km (0.118 R)
• M47: 19,702,189 km (0.059 R)
• M48: 19,825,159 km (0.064 R)
• M49: 19,886,793 km (0.106 R)
• M50: 20,443,895 km (0.059 R)
• M51: 20,818,189 km (0.115 R)
• M52: 21,573,509 km (0.089 R)
• M53: 22,401,832 km (0.113 R)
• M54: 24,418,561 km (0.029 R)
• M55: 24,882,015 km (0.099 R)
• M56: 26,424,818 km (0.106 R)
• M57: 29,181,009 km (0.099 R)
• M58: 29,391,344 km (0.086 R)
• M59: 29,884,119 km (0.044 R)
• M60: 31,954,554 km (0.108 R)
• M61: 32,026,810 km (0.108 R)
• M62: 32,171,471 km (0.101 R)
• M63: 33,043,477 km (0.086 R)
• M64: 33,262,787 km (0.092 R)
• M65: 33,629,302 km (0.111 R)
• M66: 36,156,758 km (0.08 R)
• M67: 36,232,006 km (0.07 R)
• M68: 37,671,736 km (0.074 R)
• M69: 37,748,031 km (0.075 R)
• M70: 38,053,659 km (0.073 R)
• M71: 38,130,253 km (0.116 R)
• M72: 38,513,822 km (0.083 R)
• M73: 39,439,384 km (0.063 R)
• M74: 39,672,009 km (0.065 R)
• M75: 41,155,421 km (0.11 R)
• M76: 42,180,915 km (0.101 R)
• M77: 42,339,339 km (0.06 R)
• M78: 45,307,062 km (0.091 R)
• M79: 45,631,988 km (0.088 R)
• M80: 46,202,255 km (0.098 R)
• M81: 46,774,916 km (0.099 R)
• M82: 47,349,970 km (0.081 R)
• M83: 48,258,328 km (0.075 R)
• M84: 48,839,366 km (0.075 R)
• M85: 49,506,274 km (0.092 R)
• M86: 50,092,249 km (0.095 R)
• M87: 51,271,080 km (0.039 R)
• M88: 52,288,794 km (0.048 R)
• M89: 54,171,783 km (0.118 R)
• M90: 54,344,119 km (0.063 R)
• M91: 56,775,085 km (0.097 R)
• M92: 57,388,436 km (0.097 R)
• M93: 57,739,841 km (0.105 R)
• M94: 58,003,882 km (0.102 R)
• M95: 58,621,571 km (0.093 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: 265 - 14,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit