🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.57 AU - 0.77 AU

Year: 200 Days

Day: 36 Hours

Environment

Temp: 134 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.54 AU - 0.86 AU

Year: 214 Days

Day: 29.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.07 AU - 1.09 AU

Year: 410 Days

Day: 40.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.64 AU - 2.74 AU

Year: 1184 Days

Day: 37.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.17 AU - 4.97 AU

Year: 3568 Days

Day: 34.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 8.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.29 AU - 7.13 AU

Year: 4984 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,775,102 km

• M1: 121,922 km (0.12 R)
• M2: 211,681 km (0.075 R)
• M3: 394,340 km (0.112 R)
• M4: 467,194 km (0.084 R)
• M5: 600,187 km (0.111 R)
• M6: 716,125 km (0.051 R)
• M7: 993,629 km (0.106 R)
• M8: 1,062,444 km (0.087 R)
• M9: 1,241,513 km (0.115 R)
• M10: 1,908,121 km (0.039 R)
• M11: 1,980,227 km (0.093 R)
• M12: 2,308,295 km (0.111 R)
• M13: 2,494,694 km (0.084 R)
• M14: 2,557,824 km (0.076 R)
• M15: 2,669,724 km (0.075 R)
• M16: 3,082,913 km (0.113 R)
• M17: 3,340,371 km (0.049 R)
• M18: 3,480,544 km (0.092 R)
• M19: 3,587,058 km (0.118 R)
• M20: 5,087,076 km (0.12 R)
• M21: 5,722,867 km (0.05 R)
• M22: 5,785,847 km (0.039 R)
• M23: 5,933,351 km (0.103 R)
• M24: 5,997,079 km (0.12 R)
• M25: 6,253,939 km (0.079 R)
• M26: 6,734,148 km (0.048 R)
• M27: 6,956,451 km (0.084 R)
• M28: 7,408,236 km (0.088 R)
• M29: 7,545,567 km (0.081 R)
• M30: 7,637,570 km (0.038 R)
• M31: 7,916,121 km (0.12 R)
• M32: 8,292,509 km (0.1 R)
• M33: 8,698,967 km (0.083 R)
• M34: 9,087,472 km (0.085 R)
• M35: 9,580,996 km (0.117 R)
• M36: 9,956,935 km (0.092 R)
• M37: 10,032,781 km (0.1 R)
• M38: 10,414,405 km (0.105 R)
• M39: 10,491,299 km (0.048 R)
• M40: 10,594,222 km (0.114 R)
• M41: 10,852,877 km (0.108 R)
• M42: 11,481,936 km (0.11 R)
• M43: 11,641,108 km (0.055 R)
• M44: 12,176,818 km (0.066 R)
• M45: 12,339,132 km (0.087 R)
• M46: 12,556,647 km (0.113 R)
• M47: 12,693,379 km (0.09 R)
• M48: 12,995,567 km (0.076 R)
• M49: 13,189,147 km (0.086 R)
• M50: 13,719,471 km (0.103 R)
• M51: 14,086,285 km (0.083 R)
• M52: 14,685,724 km (0.119 R)
• M53: 15,089,937 km (0.102 R)
• M54: 15,381,055 km (0.118 R)
• M55: 15,439,398 km (0.106 R)
• M56: 15,497,891 km (0.108 R)
• M57: 15,762,080 km (0.068 R)
• M58: 15,850,493 km (0.109 R)
• M59: 16,175,868 km (0.08 R)
• M60: 16,803,431 km (0.043 R)
• M61: 17,469,441 km (0.109 R)
• M62: 17,774,920 km (0.064 R)
• M63: 17,866,922 km (0.099 R)
• M64: 17,928,407 km (0.063 R)
• M65: 18,143,978 km (0.103 R)
• M66: 18,329,479 km (0.097 R)
• M67: 18,453,346 km (0.087 R)
• M68: 18,952,105 km (0.069 R)
• M69: 19,455,353 km (0.091 R)
• M70: 19,550,198 km (0.034 R)
• M71: 19,613,478 km (0.114 R)
• M72: 19,835,630 km (0.101 R)
• M73: 19,994,803 km (0.102 R)
• M74: 20,442,699 km (0.107 R)
• M75: 20,667,993 km (0.118 R)
• M76: 20,991,124 km (0.035 R)
• M77: 21,250,826 km (0.119 R)
• M78: 21,381,126 km (0.055 R)
• M79: 21,740,759 km (0.084 R)
• M80: 21,872,106 km (0.118 R)
• M81: 22,036,514 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.9

Radius: 5.5

Gravity: 23.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.97 AU - 15.51 AU

Year: 19627 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,775,102 km

• M1: 80,783 km (0.026 R)
• M2: 144,212 km (0.058 R)
• M3: 423,362 km (0.11 R)
• M4: 481,855 km (0.098 R)
• M5: 585,825 km (0.116 R)
• M6: 743,950 km (0.084 R)
• M7: 940,971 km (0.083 R)
• M8: 1,045,540 km (0.105 R)
• M9: 1,153,998 km (0.095 R)
• M10: 1,323,792 km (0.073 R)
• M11: 1,471,445 km (0.091 R)
• M12: 2,148,076 km (0.104 R)
• M13: 2,392,519 km (0.106 R)
• M14: 2,645,938 km (0.086 R)
• M15: 2,757,238 km (0.088 R)
• M16: 3,867,853 km (0.068 R)
• M17: 3,994,263 km (0.106 R)
• M18: 4,208,039 km (0.061 R)
• M19: 4,826,177 km (0.057 R)
• M20: 5,192,093 km (0.103 R)
• M21: 5,661,980 km (0.035 R)
• M22: 6,096,412 km (0.062 R)
• M23: 6,591,731 km (0.088 R)
• M24: 7,992,416 km (0.057 R)
• M25: 8,207,538 km (0.111 R)
• M26: 9,708,902 km (0.116 R)
• M27: 10,696,697 km (0.113 R)
• M28: 11,112,728 km (0.083 R)
• M29: 11,533,996 km (0.102 R)
• M30: 11,655,320 km (0.097 R)
• M31: 12,703,552 km (0.117 R)
• M32: 14,104,386 km (0.118 R)
• M33: 14,691,408 km (0.11 R)
• M34: 15,087,244 km (0.095 R)
• M35: 15,153,516 km (0.113 R)
• M36: 15,353,080 km (0.107 R)
• M37: 15,419,801 km (0.093 R)
• M38: 15,821,920 km (0.082 R)
• M39: 16,295,546 km (0.109 R)
• M40: 16,773,811 km (0.083 R)
• M41: 16,911,291 km (0.078 R)
• M42: 17,395,540 km (0.11 R)
• M43: 18,448,260 km (0.05 R)
• M44: 18,519,169 km (0.06 R)
• M45: 18,946,570 km (0.114 R)
• M46: 19,377,263 km (0.059 R)
• M47: 19,521,625 km (0.066 R)
• M48: 21,802,992 km (0.062 R)
• M49: 23,089,534 km (0.072 R)
• M50: 25,577,047 km (0.075 R)
• M51: 25,735,322 km (0.047 R)
• M52: 26,531,482 km (0.119 R)
• M53: 28,393,377 km (0.071 R)
• M54: 28,639,316 km (0.115 R)
• M55: 29,298,593 km (0.041 R)
• M56: 32,326,753 km (0.091 R)
• M57: 35,012,933 km (0.117 R)
• M58: 35,188,710 km (0.071 R)
• M59: 36,071,936 km (0.107 R)
• M60: 36,160,648 km (0.103 R)
• M61: 37,230,871 km (0.096 R)
• M62: 37,320,480 km (0.104 R)
• M63: 37,769,872 km (0.102 R)
• M64: 37,950,137 km (0.111 R)
• M65: 41,987,186 km (0.107 R)
• M66: 44,245,964 km (0.099 R)
• M67: 44,531,097 km (0.109 R)
• M68: 44,626,242 km (0.076 R)
• M69: 45,103,160 km (0.065 R)
• M70: 45,965,741 km (0.068 R)
• M71: 47,804,748 km (0.115 R)
• M72: 48,782,370 km (0.111 R)
• M73: 49,667,690 km (0.08 R)
• M74: 49,766,424 km (0.104 R)
• M75: 49,865,159 km (0.104 R)
• M76: 50,459,212 km (0.072 R)
• M77: 51,854,212 km (0.095 R)
• M78: 52,456,045 km (0.093 R)
• M79: 54,784,087 km (0.059 R)
• M80: 56,012,136 km (0.098 R)
• M81: 57,042,416 km (0.111 R)
• M82: 57,663,546 km (0.052 R)
• M83: 59,855,155 km (0.098 R)
• M84: 60,275,675 km (0.119 R)
• M85: 60,591,775 km (0.111 R)
• M86: 61,543,218 km (0.105 R)
• M87: 63,782,399 km (0.11 R)
• M88: 63,997,071 km (0.107 R)
• M89: 64,104,483 km (0.12 R)
• M90: 64,642,437 km (0.108 R)
• M91: 66,809,212 km (0.098 R)
• M92: 67,027,176 km (0.084 R)
• M93: 68,011,082 km (0.097 R)
• M94: 69,330,385 km (0.097 R)
• M95: 72,665,221 km (0.057 R)
• M96: 72,777,270 km (0.108 R)
• M97: 74,126,493 km (0.105 R)
• M98: 74,578,129 km (0.098 R)
• M99: 75,711,034 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.4

Radius: 4.9

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.62 AU - 15.94 AU

Year: 21816 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,775,102 km

• M1: 95,593 km (0.117 R)
• M2: 184,753 km (0.061 R)
• M3: 272,268 km (0.068 R)
• M4: 681,269 km (0.107 R)
• M5: 871,408 km (0.044 R)
• M6: 1,270,684 km (0.077 R)
• M7: 1,327,831 km (0.104 R)
• M8: 1,595,461 km (0.103 R)
• M9: 1,657,395 km (0.044 R)
• M10: 1,688,511 km (0.093 R)
• M11: 2,011,343 km (0.044 R)
• M12: 2,214,198 km (0.115 R)
• M13: 2,353,025 km (0.116 R)
• M14: 2,786,709 km (0.054 R)
• M15: 3,166,688 km (0.065 R)
• M16: 3,402,604 km (0.052 R)
• M17: 4,143,562 km (0.079 R)
• M18: 4,401,469 km (0.104 R)
• M19: 4,576,199 km (0.06 R)
• M20: 4,620,330 km (0.117 R)
• M21: 4,842,633 km (0.025 R)
• M22: 5,114,153 km (0.113 R)
• M23: 6,199,934 km (0.091 R)
• M24: 7,665,694 km (0.083 R)
• M25: 9,512,480 km (0.095 R)
• M26: 10,718,239 km (0.039 R)
• M27: 10,776,881 km (0.099 R)
• M28: 10,894,315 km (0.108 R)
• M29: 11,368,840 km (0.108 R)
• M30: 11,668,784 km (0.083 R)
• M31: 11,971,270 km (0.115 R)
• M32: 13,712,590 km (0.086 R)
• M33: 13,776,318 km (0.066 R)
• M34: 13,840,047 km (0.069 R)
• M35: 14,288,990 km (0.101 R)
• M36: 14,677,645 km (0.118 R)
• M37: 15,864,106 km (0.119 R)
• M38: 16,132,036 km (0.044 R)
• M39: 17,700,869 km (0.092 R)
• M40: 17,978,672 km (0.119 R)
• M41: 18,608,928 km (0.109 R)
• M42: 18,962,278 km (0.056 R)
• M43: 19,033,187 km (0.059 R)
• M44: 19,104,246 km (0.034 R)
• M45: 19,675,561 km (0.104 R)
• M46: 21,201,609 km (0.12 R)
• M47: 21,496,616 km (0.044 R)
• M48: 23,067,393 km (0.12 R)
• M49: 23,370,778 km (0.095 R)
• M50: 25,140,670 km (0.055 R)
• M51: 25,531,121 km (0.12 R)
• M52: 27,432,958 km (0.107 R)
• M53: 28,319,924 km (0.103 R)
• M54: 29,379,975 km (0.099 R)
• M55: 29,544,233 km (0.055 R)
• M56: 31,287,198 km (0.098 R)
• M57: 32,298,180 km (0.115 R)
• M58: 33,063,224 km (0.108 R)
• M59: 33,234,214 km (0.058 R)
• M60: 33,405,354 km (0.089 R)
• M61: 33,920,420 km (0.034 R)
• M62: 34,784,946 km (0.09 R)
• M63: 35,656,652 km (0.094 R)
• M64: 36,095,124 km (0.078 R)
• M65: 36,183,087 km (0.065 R)
• M66: 36,271,051 km (0.061 R)
• M67: 37,066,313 km (0.108 R)
• M68: 37,956,570 km (0.114 R)
• M69: 38,404,317 km (0.056 R)
• M70: 40,577,824 km (0.07 R)
• M71: 40,760,633 km (0.1 R)
• M72: 44,005,859 km (0.101 R)
• M73: 44,287,851 km (0.104 R)
• M74: 46,661,072 km (0.047 R)
• M75: 48,589,239 km (0.047 R)
• M76: 49,367,746 km (0.083 R)
• M77: 50,052,306 km (0.12 R)
• M78: 50,150,442 km (0.097 R)
• M79: 50,838,592 km (0.051 R)
• M80: 51,134,497 km (0.117 R)
• M81: 54,225,189 km (0.033 R)
• M82: 55,539,257 km (0.095 R)
• M83: 57,376,019 km (0.102 R)
• M84: 57,786,815 km (0.069 R)
• M85: 58,611,548 km (0.043 R)
• M86: 58,818,292 km (0.117 R)
• M87: 59,855,754 km (0.047 R)
• M88: 60,690,061 km (0.115 R)
• M89: 62,687,043 km (0.051 R)
• M90: 66,853,044 km (0.093 R)
• M91: 69,132,916 km (0.067 R)
• M92: 70,997,205 km (0.06 R)
• M93: 72,433,943 km (0.055 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: 502 - 18,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit