🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 45 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,928,353 km

• M1: 86,468 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.86 AU - 0.96 AU

Year: 322 Days

Day: 33.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.2 AU - 1.22 AU

Year: 494 Days

Day: 27.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,928,353 km

• M1: 165,006 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.01 AU - 1.59 AU

Year: 550 Days

Day: 22.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,928,353 km

• M1: 980,913 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.57 AU - 4.35 AU

Year: 2922 Days

Day: 39.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.97 AU - 4.23 AU

Year: 3079 Days

Day: 15.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 12.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.84 AU - 7.64 AU

Year: 6489 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,928,353 km

• M1: 182,809 km (0.117 R)
• M2: 284,086 km (0.096 R)
• M3: 517,010 km (0.094 R)
• M4: 680,072 km (0.114 R)
• M5: 847,622 km (0.052 R)
• M6: 983,157 km (0.065 R)
• M7: 1,110,166 km (0.065 R)
• M8: 1,311,674 km (0.09 R)
• M9: 1,417,141 km (0.08 R)
• M10: 1,618,350 km (0.052 R)
• M11: 1,849,030 km (0.119 R)
• M12: 2,215,245 km (0.071 R)
• M13: 2,363,946 km (0.078 R)
• M14: 2,538,227 km (0.047 R)
• M15: 3,063,016 km (0.096 R)
• M16: 3,472,615 km (0.116 R)
• M17: 3,772,559 km (0.09 R)
• M18: 4,133,090 km (0.033 R)
• M19: 4,558,846 km (0.084 R)
• M20: 4,694,830 km (0.073 R)
• M21: 4,859,836 km (0.089 R)
• M22: 5,167,410 km (0.073 R)
• M23: 5,337,951 km (0.069 R)
• M24: 6,188,266 km (0.106 R)
• M25: 6,339,210 km (0.092 R)
• M26: 6,583,204 km (0.079 R)
• M27: 6,768,256 km (0.116 R)
• M28: 6,955,104 km (0.073 R)
• M29: 7,397,764 km (0.116 R)
• M30: 7,687,087 km (0.086 R)
• M31: 8,144,706 km (0.067 R)
• M32: 8,544,133 km (0.051 R)
• M33: 9,155,240 km (0.042 R)
• M34: 9,396,691 km (0.116 R)
• M35: 9,710,248 km (0.059 R)
• M36: 10,312,080 km (0.109 R)
• M37: 10,527,352 km (0.118 R)
• M38: 10,853,176 km (0.111 R)
• M39: 10,999,034 km (0.084 R)
• M40: 11,292,694 km (0.116 R)
• M41: 11,700,797 km (0.087 R)
• M42: 12,265,081 km (0.083 R)
• M43: 12,876,786 km (0.064 R)
• M44: 13,147,558 km (0.113 R)
• M45: 14,209,554 km (0.092 R)
• M46: 14,289,439 km (0.056 R)
• M47: 15,217,544 km (0.076 R)
• M48: 15,299,075 km (0.109 R)
• M49: 15,380,905 km (0.09 R)
• M50: 15,668,283 km (0.065 R)
• M51: 16,373,637 km (0.101 R)
• M52: 16,457,262 km (0.084 R)
• M53: 16,541,037 km (0.092 R)
• M54: 16,962,155 km (0.071 R)
• M55: 17,131,649 km (0.116 R)
• M56: 17,472,283 km (0.073 R)
• M57: 17,944,414 km (0.103 R)
• M58: 18,030,583 km (0.114 R)
• M59: 18,377,201 km (0.11 R)
• M60: 19,518,483 km (0.032 R)
• M61: 22,146,319 km (0.105 R)
• M62: 22,610,521 km (0.059 R)
• M63: 23,031,041 km (0.118 R)
• M64: 24,979,553 km (0.069 R)
• M65: 25,802,940 km (0.088 R)
• M66: 25,949,097 km (0.111 R)
• M67: 26,487,649 km (0.077 R)
• M68: 26,733,738 km (0.119 R)
• M69: 26,931,057 km (0.076 R)
• M70: 27,128,826 km (0.082 R)
• M71: 27,675,456 km (0.094 R)
• M72: 30,359,392 km (0.111 R)
• M73: 30,616,999 km (0.12 R)
• M74: 31,549,892 km (0.076 R)
• M75: 33,496,758 km (0.055 R)
• M76: 34,190,145 km (0.044 R)
• M77: 34,404,369 km (0.076 R)
• M78: 34,565,336 km (0.091 R)
• M79: 34,834,313 km (0.055 R)
• M80: 34,995,879 km (0.113 R)
• M81: 35,590,829 km (0.091 R)
• M82: 35,753,592 km (0.104 R)
• M83: 36,243,675 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 9.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.04 AU - 12.68 AU

Year: 12366 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,928,353 km

• M1: 234,420 km (0.047 R)
• M2: 677,828 km (0.113 R)
• M3: 801,396 km (0.07 R)
• M4: 1,133,802 km (0.048 R)
• M5: 1,371,214 km (0.09 R)
• M6: 1,843,345 km (0.109 R)
• M7: 1,943,725 km (0.118 R)
• M8: 2,176,350 km (0.093 R)
• M9: 2,282,564 km (0.096 R)
• M10: 2,417,950 km (0.108 R)
• M11: 2,500,528 km (0.094 R)
• M12: 2,956,802 km (0.063 R)
• M13: 4,241,100 km (0.09 R)
• M14: 4,442,010 km (0.109 R)
• M15: 4,923,116 km (0.071 R)
• M16: 5,348,872 km (0.086 R)
• M17: 5,712,694 km (0.097 R)
• M18: 6,047,045 km (0.118 R)
• M19: 6,426,126 km (0.098 R)
• M20: 6,930,421 km (0.085 R)
• M21: 9,029,279 km (0.117 R)
• M22: 9,244,999 km (0.116 R)
• M23: 9,813,770 km (0.115 R)
• M24: 10,259,123 km (0.104 R)
• M25: 10,439,089 km (0.108 R)
• M26: 10,665,431 km (0.079 R)
• M27: 10,847,790 km (0.115 R)
• M28: 11,123,200 km (0.032 R)
• M29: 11,634,226 km (0.036 R)
• M30: 12,343,320 km (0.089 R)
• M31: 12,775,509 km (0.097 R)
• M32: 13,066,476 km (0.092 R)
• M33: 13,605,478 km (0.085 R)
• M34: 15,729,767 km (0.073 R)
• M35: 16,408,044 km (0.111 R)
• M36: 16,618,528 km (0.057 R)
• M37: 17,847,026 km (0.068 R)
• M38: 18,444,669 km (0.099 R)
• M39: 18,608,928 km (0.117 R)
• M40: 18,993,843 km (0.085 R)
• M41: 19,492,752 km (0.097 R)
• M42: 19,883,651 km (0.114 R)
• M43: 20,220,845 km (0.058 R)
• M44: 20,333,642 km (0.099 R)
• M45: 20,730,226 km (0.114 R)
• M46: 20,900,917 km (0.079 R)
• M47: 21,072,057 km (0.1 R)
• M48: 21,530,874 km (0.1 R)
• M49: 22,109,069 km (0.093 R)
• M50: 22,633,709 km (0.12 R)
• M51: 23,221,479 km (0.073 R)
• M52: 23,457,993 km (0.091 R)
• M53: 24,893,983 km (0.088 R)
• M54: 25,014,858 km (0.068 R)
• M55: 25,257,356 km (0.04 R)
• M56: 26,112,159 km (0.085 R)
• M57: 26,358,098 km (0.07 R)
• M58: 28,796,393 km (0.07 R)
• M59: 29,561,138 km (0.118 R)
• M60: 31,829,341 km (0.116 R)
• M61: 32,884,754 km (0.086 R)
• M62: 33,683,905 km (0.068 R)
• M63: 33,750,776 km (0.12 R)
• M64: 34,962,070 km (0.12 R)
• M65: 36,256,241 km (0.055 R)
• M66: 36,805,863 km (0.058 R)
• M67: 37,427,442 km (0.084 R)
• M68: 37,913,336 km (0.065 R)
• M69: 38,401,175 km (0.039 R)
• M70: 39,736,186 km (0.07 R)
• M71: 39,806,797 km (0.087 R)
• M72: 41,300,681 km (0.107 R)
• M73: 41,372,338 km (0.111 R)
• M74: 41,443,996 km (0.094 R)
• M75: 41,874,688 km (0.096 R)
• M76: 42,523,494 km (0.107 R)
• M77: 44,269,899 km (0.059 R)
• M78: 44,857,221 km (0.077 R)
• M79: 45,817,190 km (0.08 R)
• M80: 47,607,129 km (0.087 R)
• M81: 47,832,423 km (0.078 R)
• M82: 48,813,187 km (0.075 R)
• M83: 49,419,806 km (0.077 R)
• M84: 49,571,947 km (0.117 R)
• M85: 49,800,383 km (0.098 R)
• M86: 50,794,162 km (0.108 R)
• M87: 51,178,180 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 3

Gravity: 39.6 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.06 AU - 21.36 AU

Year: 27640 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,928,353 km

• M1: 137,032 km (0.083 R)
• M2: 302,038 km (0.083 R)
• M3: 644,468 km (0.09 R)
• M4: 860,487 km (0.108 R)
• M5: 1,324,091 km (0.099 R)
• M6: 1,722,470 km (0.058 R)
• M7: 2,189,664 km (0.107 R)
• M8: 2,401,345 km (0.11 R)
• M9: 2,958,447 km (0.112 R)
• M10: 3,271,257 km (0.09 R)
• M11: 3,512,708 km (0.087 R)
• M12: 4,098,234 km (0.107 R)
• M13: 5,031,575 km (0.111 R)
• M14: 5,170,102 km (0.054 R)
• M15: 5,688,609 km (0.12 R)
• M16: 5,881,291 km (0.119 R)
• M17: 6,174,203 km (0.081 R)
• M18: 6,978,441 km (0.085 R)
• M19: 7,081,365 km (0.07 R)
• M20: 9,072,064 km (0.105 R)
• M21: 9,410,155 km (0.107 R)
• M22: 9,580,696 km (0.105 R)
• M23: 9,752,285 km (0.106 R)
• M24: 10,743,670 km (0.077 R)
• M25: 11,101,209 km (0.091 R)
• M26: 11,402,200 km (0.095 R)
• M27: 11,583,962 km (0.064 R)
• M28: 13,136,189 km (0.064 R)
• M29: 14,424,077 km (0.101 R)
• M30: 14,554,975 km (0.049 R)
• M31: 14,884,240 km (0.085 R)
• M32: 15,482,931 km (0.045 R)
• M33: 15,549,951 km (0.06 R)
• M34: 15,616,971 km (0.104 R)
• M35: 15,818,928 km (0.076 R)
• M36: 16,429,736 km (0.084 R)
• M37: 16,841,279 km (0.111 R)
• M38: 16,910,244 km (0.116 R)
• M39: 17,048,323 km (0.101 R)
• M40: 17,117,587 km (0.085 R)
• M41: 17,674,390 km (0.11 R)
• M42: 18,025,496 km (0.064 R)
• M43: 20,253,158 km (0.059 R)
• M44: 21,436,328 km (0.084 R)
• M45: 22,338,253 km (0.052 R)
• M46: 22,413,950 km (0.089 R)
• M47: 22,870,223 km (0.112 R)
• M48: 24,412,577 km (0.095 R)
• M49: 24,803,477 km (0.108 R)
• M50: 25,512,122 km (0.077 R)
• M51: 26,067,878 km (0.101 R)
• M52: 26,788,341 km (0.096 R)
• M53: 26,868,825 km (0.111 R)
• M54: 27,110,725 km (0.051 R)
• M55: 27,272,290 km (0.086 R)
• M56: 30,235,824 km (0.096 R)
• M57: 30,823,893 km (0.048 R)
• M58: 31,246,208 km (0.119 R)
• M59: 32,267,513 km (0.096 R)
• M60: 32,782,279 km (0.057 R)
• M61: 33,472,823 km (0.11 R)
• M62: 33,559,440 km (0.096 R)
• M63: 35,484,765 km (0.032 R)
• M64: 35,573,177 km (0.088 R)
• M65: 35,838,713 km (0.099 R)
• M66: 36,549,901 km (0.089 R)
• M67: 37,265,877 km (0.093 R)
• M68: 38,439,023 km (0.089 R)
• M69: 38,984,607 km (0.065 R)
• M70: 41,937,220 km (0.105 R)
• M71: 42,405,012 km (0.097 R)
• M72: 44,865,299 km (0.109 R)
• M73: 45,247,970 km (0.087 R)
• M74: 47,858,603 km (0.117 R)
• M75: 48,543,462 km (0.07 R)
• M76: 49,330,047 km (0.108 R)
• M77: 49,724,836 km (0.099 R)
• M78: 50,021,638 km (0.084 R)
• M79: 50,517,705 km (0.088 R)
• M80: 52,719,636 km (0.084 R)
• M81: 56,080,651 km (0.066 R)
• M82: 57,319,920 km (0.078 R)
• M83: 61,303,263 km (0.055 R)
• M84: 62,153,128 km (0.09 R)
• M85: 62,900,070 km (0.096 R)
• M86: 63,435,331 km (0.074 R)
• M87: 64,294,921 km (0.113 R)
• M88: 65,266,709 km (0.065 R)
• M89: 65,483,326 km (0.118 R)
• M90: 67,771,875 km (0.081 R)
• M91: 68,981,074 km (0.087 R)
• M92: 69,201,731 km (0.096 R)
• M93: 69,643,643 km (0.08 R)
• M94: 69,975,750 km (0.096 R)
• M95: 71,532,316 km (0.036 R)
• M96: 71,979,165 km (0.036 R)
• M97: 73,437,744 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit