🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.57 AU - 0.65 AU

Year: 176 Days

Day: 47.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,911,751 km

• M1: 18,251 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.64 AU - 0.82 AU

Year: 230 Days

Day: 44.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.81 AU - 1.11 AU

Year: 347 Days

Day: 27.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,911,751 km

• M1: 227,838 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.04 AU - 1.12 AU

Year: 414 Days

Day: 40.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.49 AU - 1.57 AU

Year: 698 Days

Day: 35.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,911,751 km

• M1: 751,131 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.5 AU - 2.08 AU

Year: 884 Days

Day: 32.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.16 AU - 4.6 AU

Year: 3382 Days

Day: 45 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,911,751 km

• M1: 1,696,739 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 9.9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6 AU - 9.38 AU

Year: 7868 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,911,751 km

• M1: 173,085 km (0.079 R)
• M2: 469,289 km (0.026 R)
• M3: 550,071 km (0.098 R)
• M4: 856,897 km (0.096 R)
• M5: 976,575 km (0.045 R)
• M6: 1,291,478 km (0.115 R)
• M7: 1,410,259 km (0.047 R)
• M8: 2,438,744 km (0.115 R)
• M9: 2,637,111 km (0.11 R)
• M10: 3,156,365 km (0.108 R)
• M11: 4,169,143 km (0.064 R)
• M12: 4,772,471 km (0.108 R)
• M13: 5,179,377 km (0.052 R)
• M14: 5,274,821 km (0.086 R)
• M15: 5,371,012 km (0.095 R)
• M16: 5,435,339 km (0.105 R)
• M17: 6,603,549 km (0.106 R)
• M18: 6,951,364 km (0.115 R)
• M19: 7,412,275 km (0.088 R)
• M20: 7,919,861 km (0.091 R)
• M21: 8,030,115 km (0.109 R)
• M22: 8,104,016 km (0.107 R)
• M23: 8,289,368 km (0.084 R)
• M24: 8,702,407 km (0.09 R)
• M25: 8,854,249 km (0.108 R)
• M26: 8,930,394 km (0.044 R)
• M27: 9,006,989 km (0.106 R)
• M28: 9,160,476 km (0.106 R)
• M29: 9,587,428 km (0.1 R)
• M30: 9,705,012 km (0.08 R)
• M31: 9,783,701 km (0.112 R)
• M32: 10,460,781 km (0.104 R)
• M33: 10,743,969 km (0.097 R)
• M34: 10,906,882 km (0.049 R)
• M35: 11,317,977 km (0.113 R)
• M36: 11,483,881 km (0.082 R)
• M37: 11,859,970 km (0.062 R)
• M38: 15,193,908 km (0.119 R)
• M39: 15,285,462 km (0.103 R)
• M40: 15,468,869 km (0.111 R)
• M41: 16,350,000 km (0.097 R)
• M42: 17,486,196 km (0.102 R)
• M43: 18,745,810 km (0.092 R)
• M44: 19,040,667 km (0.106 R)
• M45: 19,585,054 km (0.087 R)
• M46: 21,710,840 km (0.081 R)
• M47: 22,227,700 km (0.084 R)
• M48: 22,487,552 km (0.08 R)
• M49: 23,168,222 km (0.053 R)
• M50: 23,961,839 km (0.119 R)
• M51: 24,496,053 km (0.117 R)
• M52: 24,980,002 km (0.083 R)
• M53: 26,012,227 km (0.049 R)
• M54: 26,121,733 km (0.098 R)
• M55: 26,947,663 km (0.075 R)
• M56: 27,391,669 km (0.099 R)
• M57: 27,558,770 km (0.07 R)
• M58: 27,782,120 km (0.117 R)
• M59: 28,118,266 km (0.079 R)
• M60: 28,286,863 km (0.046 R)
• M61: 29,419,319 km (0.06 R)
• M62: 29,647,605 km (0.107 R)
• M63: 32,314,935 km (0.09 R)
• M64: 33,260,543 km (0.119 R)
• M65: 34,695,935 km (0.07 R)
• M66: 35,118,399 km (0.068 R)
• M67: 35,300,011 km (0.107 R)
• M68: 35,603,396 km (0.099 R)
• M69: 35,724,869 km (0.118 R)
• M70: 36,151,522 km (0.074 R)
• M71: 36,273,744 km (0.067 R)
• M72: 38,683,915 km (0.11 R)
• M73: 40,256,039 km (0.052 R)
• M74: 40,382,748 km (0.058 R)
• M75: 40,763,475 km (0.093 R)
• M76: 41,720,752 km (0.118 R)
• M77: 41,913,135 km (0.086 R)
• M78: 42,041,490 km (0.097 R)
• M79: 42,362,975 km (0.09 R)
• M80: 42,685,359 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 12.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.82 AU - 8.62 AU

Year: 7914 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,911,751 km

• M1: 219,610 km (0.119 R)
• M2: 353,949 km (0.105 R)
• M3: 623,524 km (0.071 R)
• M4: 768,933 km (0.078 R)
• M5: 993,031 km (0.112 R)
• M6: 1,148,912 km (0.098 R)
• M7: 1,276,219 km (0.061 R)
• M8: 1,646,175 km (0.104 R)
• M9: 1,728,454 km (0.093 R)
• M10: 2,161,091 km (0.107 R)
• M11: 2,297,524 km (0.086 R)
• M12: 3,228,023 km (0.117 R)
• M13: 4,206,991 km (0.113 R)
• M14: 4,407,452 km (0.117 R)
• M15: 4,552,712 km (0.089 R)
• M16: 4,640,676 km (0.116 R)
• M17: 4,818,248 km (0.072 R)
• M18: 4,937,927 km (0.087 R)
• M19: 5,962,672 km (0.103 R)
• M20: 6,253,490 km (0.097 R)
• M21: 6,748,510 km (0.118 R)
• M22: 6,882,699 km (0.079 R)
• M23: 6,983,827 km (0.117 R)
• M24: 7,119,512 km (0.11 R)
• M25: 7,462,839 km (0.059 R)
• M26: 7,811,402 km (0.078 R)
• M27: 8,023,233 km (0.116 R)
• M28: 9,110,510 km (0.117 R)
• M29: 9,296,311 km (0.077 R)
• M30: 9,408,360 km (0.076 R)
• M31: 9,520,857 km (0.114 R)
• M32: 10,090,077 km (0.064 R)
• M33: 10,205,268 km (0.078 R)
• M34: 10,592,427 km (0.078 R)
• M35: 11,063,361 km (0.099 R)
• M36: 11,863,560 km (0.058 R)
• M37: 11,944,642 km (0.082 R)
• M38: 12,025,874 km (0.109 R)
• M39: 12,188,935 km (0.067 R)
• M40: 13,308,526 km (0.1 R)
• M41: 13,561,795 km (0.115 R)
• M42: 14,852,077 km (0.106 R)
• M43: 15,114,920 km (0.107 R)
• M44: 15,202,734 km (0.099 R)
• M45: 15,467,672 km (0.066 R)
• M46: 15,645,095 km (0.115 R)
• M47: 16,001,886 km (0.053 R)
• M48: 16,316,341 km (0.083 R)
• M49: 16,678,218 km (0.12 R)
• M50: 17,134,342 km (0.119 R)
• M51: 17,548,279 km (0.095 R)
• M52: 18,292,528 km (0.109 R)
• M53: 18,527,098 km (0.061 R)
• M54: 19,859,716 km (0.086 R)
• M55: 20,101,017 km (0.095 R)
• M56: 21,420,321 km (0.076 R)
• M57: 21,618,239 km (0.077 R)
• M58: 22,415,745 km (0.076 R)
• M59: 23,324,402 km (0.112 R)
• M60: 24,399,712 km (0.101 R)
• M61: 24,606,307 km (0.046 R)
• M62: 25,595,896 km (0.062 R)
• M63: 26,069,224 km (0.063 R)
• M64: 27,613,822 km (0.051 R)
• M65: 27,883,248 km (0.117 R)
• M66: 28,207,576 km (0.104 R)
• M67: 28,315,885 km (0.09 R)
• M68: 28,859,972 km (0.061 R)
• M69: 29,133,288 km (0.117 R)
• M70: 29,737,663 km (0.116 R)
• M71: 30,290,726 km (0.108 R)
• M72: 30,457,229 km (0.099 R)
• M73: 30,902,881 km (0.098 R)
• M74: 31,350,777 km (0.081 R)
• M75: 31,744,369 km (0.089 R)
• M76: 33,392,489 km (0.071 R)
• M77: 33,679,417 km (0.067 R)
• M78: 34,140,328 km (0.104 R)
• M79: 34,951,747 km (0.079 R)
• M80: 35,126,478 km (0.037 R)
• M81: 35,887,033 km (0.056 R)
• M82: 36,122,201 km (0.075 R)
• M83: 37,782,139 km (0.107 R)
• M84: 39,709,558 km (0.082 R)
• M85: 39,891,918 km (0.061 R)
• M86: 40,196,499 km (0.119 R)
• M87: 41,114,731 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.2

Radius: 4

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.95 AU - 19.51 AU

Year: 24124 Days

Day: 16.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,911,751 km

• M1: 277,654 km (0.063 R)
• M2: 1,873,564 km (0.066 R)
• M3: 2,529,251 km (0.092 R)
• M4: 2,881,554 km (0.098 R)
• M5: 2,917,607 km (0.089 R)
• M6: 3,063,465 km (0.032 R)
• M7: 4,520,848 km (0.082 R)
• M8: 4,689,594 km (0.06 R)
• M9: 4,774,715 km (0.053 R)
• M10: 4,817,500 km (0.049 R)
• M11: 5,033,220 km (0.116 R)
• M12: 5,384,925 km (0.099 R)
• M13: 5,474,085 km (0.116 R)
• M14: 5,518,815 km (0.073 R)
• M15: 6,917,406 km (0.103 R)
• M16: 8,677,873 km (0.108 R)
• M17: 10,179,686 km (0.1 R)
• M18: 10,679,194 km (0.106 R)
• M19: 11,991,466 km (0.092 R)
• M20: 12,993,622 km (0.111 R)
• M21: 13,053,461 km (0.108 R)
• M22: 14,639,797 km (0.078 R)
• M23: 15,645,693 km (0.066 R)
• M24: 16,092,841 km (0.052 R)
• M25: 16,934,329 km (0.057 R)
• M26: 17,591,214 km (0.114 R)
• M27: 18,524,854 km (0.097 R)
• M28: 21,491,380 km (0.1 R)
• M29: 22,992,744 km (0.092 R)
• M30: 23,573,632 km (0.1 R)
• M31: 24,232,761 km (0.109 R)
• M32: 25,121,073 km (0.081 R)
• M33: 26,170,951 km (0.089 R)
• M34: 30,035,064 km (0.082 R)
• M35: 31,790,894 km (0.084 R)
• M36: 32,356,523 km (0.113 R)
• M37: 33,006,975 km (0.119 R)
• M38: 36,491,857 km (0.086 R)
• M39: 36,745,276 km (0.087 R)
• M40: 37,423,703 km (0.057 R)
• M41: 37,935,327 km (0.064 R)
• M42: 38,449,196 km (0.062 R)
• M43: 39,397,347 km (0.111 R)
• M44: 41,140,761 km (0.118 R)
• M45: 42,642,424 km (0.041 R)
• M46: 44,251,798 km (0.108 R)
• M47: 46,154,384 km (0.105 R)
• M48: 50,226,438 km (0.114 R)
• M49: 50,320,385 km (0.108 R)
• M50: 51,925,122 km (0.098 R)
• M51: 52,305,250 km (0.101 R)
• M52: 52,781,570 km (0.1 R)
• M53: 53,259,385 km (0.066 R)
• M54: 54,508,378 km (0.088 R)
• M55: 58,115,482 km (0.053 R)
• M56: 58,608,706 km (0.055 R)
• M57: 59,301,793 km (0.089 R)
• M58: 60,695,895 km (0.083 R)
• M59: 61,698,351 km (0.096 R)
• M60: 63,313,409 km (0.114 R)
• M61: 64,738,179 km (0.091 R)
• M62: 65,044,855 km (0.117 R)
• M63: 68,033,970 km (0.047 R)
• M64: 68,866,482 km (0.077 R)
• M65: 68,970,752 km (0.106 R)
• M66: 69,492,998 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 14,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit