🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.62 AU - 0.92 AU

Year: 259 Days

Day: 47.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,443,205 km

• M1: 685,457 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.9 AU - 1.22 AU

Year: 418 Days

Day: 29.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.02 AU - 1.26 AU

Year: 466 Days

Day: 47.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.12 AU - 1.28 AU

Year: 503 Days

Day: 17.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.5 AU - 1.84 AU

Year: 826 Days

Day: 25.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,443,205 km

• M1: 108,010 km (0.116 R)
• M2: 345,122 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.06 AU - 2.24 AU

Year: 1207 Days

Day: 27 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,443,205 km

• M1: 309,368 km (0.102 R)
• M2: 761,603 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.56 AU - 3.04 AU

Year: 1794 Days

Day: 31.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 14.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.2 AU - 8.38 AU

Year: 9139 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 130.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,443,205 km

• M1: 280,047 km (0.072 R)
• M2: 432,487 km (0.105 R)
• M3: 626,366 km (0.11 R)
• M4: 730,935 km (0.087 R)
• M5: 900,878 km (0.088 R)
• M6: 997,668 km (0.116 R)
• M7: 1,189,602 km (0.113 R)
• M8: 1,748,201 km (0.107 R)
• M9: 1,904,231 km (0.066 R)
• M10: 2,016,280 km (0.086 R)
• M11: 2,114,267 km (0.078 R)
• M12: 2,230,504 km (0.055 R)
• M13: 2,366,339 km (0.106 R)
• M14: 2,487,364 km (0.09 R)
• M15: 2,646,386 km (0.099 R)
• M16: 2,882,003 km (0.033 R)
• M17: 3,181,797 km (0.115 R)
• M18: 4,183,654 km (0.072 R)
• M19: 4,331,457 km (0.081 R)
• M20: 4,459,513 km (0.066 R)
• M21: 4,763,346 km (0.104 R)
• M22: 5,186,708 km (0.073 R)
• M23: 5,437,434 km (0.072 R)
• M24: 5,762,360 km (0.056 R)
• M25: 5,974,640 km (0.06 R)
• M26: 6,213,697 km (0.087 R)
• M27: 6,358,657 km (0.116 R)
• M28: 7,024,817 km (0.03 R)
• M29: 7,150,629 km (0.095 R)
• M30: 7,379,065 km (0.11 R)
• M31: 7,843,267 km (0.068 R)
• M32: 8,026,375 km (0.083 R)
• M33: 8,477,113 km (0.071 R)
• M34: 9,209,843 km (0.075 R)
• M35: 9,320,247 km (0.097 R)
• M36: 9,514,275 km (0.111 R)
• M37: 10,048,040 km (0.085 R)
• M38: 10,447,466 km (0.096 R)
• M39: 10,678,146 km (0.107 R)
• M40: 12,431,134 km (0.091 R)
• M41: 12,737,062 km (0.09 R)
• M42: 14,049,185 km (0.055 R)
• M43: 14,144,479 km (0.102 R)
• M44: 14,624,688 km (0.084 R)
• M45: 14,721,328 km (0.053 R)
• M46: 15,110,133 km (0.032 R)
• M47: 16,263,533 km (0.088 R)
• M48: 16,430,633 km (0.114 R)
• M49: 16,766,630 km (0.072 R)
• M50: 17,240,706 km (0.105 R)
• M51: 17,925,714 km (0.094 R)
• M52: 18,167,614 km (0.076 R)
• M53: 19,075,524 km (0.114 R)
• M54: 19,216,445 km (0.102 R)
• M55: 19,464,029 km (0.072 R)
• M56: 20,033,848 km (0.08 R)
• M57: 20,392,883 km (0.092 R)
• M58: 20,790,214 km (0.085 R)
• M59: 20,971,677 km (0.117 R)
• M60: 21,702,761 km (0.078 R)
• M61: 22,145,422 km (0.082 R)
• M62: 22,256,573 km (0.086 R)
• M63: 22,516,574 km (0.106 R)
• M64: 23,907,984 km (0.081 R)
• M65: 24,671,531 km (0.118 R)
• M66: 25,637,335 km (0.029 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 13.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.02 AU - 11.84 AU

Year: 12897 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,443,205 km

• M1: 201,209 km (0.101 R)
• M2: 466,895 km (0.057 R)
• M3: 815,458 km (0.104 R)
• M4: 971,788 km (0.026 R)
• M5: 1,087,726 km (0.052 R)
• M6: 1,334,862 km (0.103 R)
• M7: 1,523,206 km (0.108 R)
• M8: 1,720,525 km (0.086 R)
• M9: 1,947,914 km (0.114 R)
• M10: 2,185,326 km (0.061 R)
• M11: 2,364,095 km (0.086 R)
• M12: 2,524,763 km (0.062 R)
• M13: 2,689,022 km (0.061 R)
• M14: 2,784,615 km (0.117 R)
• M15: 2,930,024 km (0.101 R)
• M16: 3,053,293 km (0.061 R)
• M17: 3,459,600 km (0.086 R)
• M18: 3,749,222 km (0.12 R)
• M19: 4,101,674 km (0.072 R)
• M20: 4,268,027 km (0.115 R)
• M21: 4,550,468 km (0.091 R)
• M22: 4,839,042 km (0.077 R)
• M23: 5,525,547 km (0.1 R)
• M24: 6,021,464 km (0.068 R)
• M25: 6,116,010 km (0.085 R)
• M26: 6,274,733 km (0.07 R)
• M27: 6,499,279 km (0.089 R)
• M28: 6,857,716 km (0.061 R)
• M29: 7,356,774 km (0.083 R)
• M30: 7,730,470 km (0.102 R)
• M31: 8,040,736 km (0.092 R)
• M32: 8,355,191 km (0.109 R)
• M33: 8,745,043 km (0.091 R)
• M34: 9,359,441 km (0.079 R)
• M35: 9,506,047 km (0.115 R)
• M36: 9,616,450 km (0.08 R)
• M37: 9,838,603 km (0.057 R)
• M38: 11,324,110 km (0.056 R)
• M39: 13,453,187 km (0.099 R)
• M40: 13,952,245 km (0.093 R)
• M41: 14,161,982 km (0.077 R)
• M42: 14,584,596 km (0.079 R)
• M43: 15,399,006 km (0.095 R)
• M44: 15,877,271 km (0.107 R)
• M45: 15,964,786 km (0.099 R)
• M46: 16,404,753 km (0.072 R)
• M47: 17,251,477 km (0.093 R)
• M48: 18,021,158 km (0.11 R)
• M49: 18,663,531 km (0.079 R)
• M50: 19,033,935 km (0.114 R)
• M51: 19,220,035 km (0.103 R)
• M52: 19,687,977 km (0.091 R)
• M53: 19,970,568 km (0.055 R)
• M54: 20,065,114 km (0.071 R)
• M55: 20,397,071 km (0.12 R)
• M56: 20,635,231 km (0.074 R)
• M57: 20,730,824 km (0.115 R)
• M58: 20,874,438 km (0.093 R)
• M59: 20,970,330 km (0.096 R)
• M60: 22,524,951 km (0.118 R)
• M61: 22,623,237 km (0.051 R)
• M62: 24,015,844 km (0.034 R)
• M63: 25,027,425 km (0.086 R)
• M64: 25,180,463 km (0.088 R)
• M65: 25,435,976 km (0.101 R)
• M66: 26,467,154 km (0.096 R)
• M67: 27,669,772 km (0.085 R)
• M68: 27,775,089 km (0.096 R)
• M69: 29,050,560 km (0.077 R)
• M70: 29,965,650 km (0.079 R)
• M71: 30,562,695 km (0.082 R)
• M72: 31,163,780 km (0.089 R)
• M73: 31,548,246 km (0.027 R)
• M74: 32,488,618 km (0.097 R)
• M75: 33,102,119 km (0.092 R)
• M76: 34,170,547 km (0.099 R)
• M77: 34,510,434 km (0.066 R)
• M78: 34,794,370 km (0.059 R)
• M79: 35,136,201 km (0.098 R)
• M80: 35,364,787 km (0.116 R)
• M81: 35,593,821 km (0.094 R)
• M82: 37,385,405 km (0.112 R)
• M83: 38,204,005 km (0.05 R)
• M84: 39,206,161 km (0.088 R)
• M85: 39,383,883 km (0.099 R)
• M86: 39,621,295 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.4

Radius: 7.6

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.45 AU - 14.72 AU

Year: 18113 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,443,205 km

• M1: 96,640 km (0.106 R)
• M2: 214,523 km (0.104 R)
• M3: 265,686 km (0.111 R)
• M4: 522,396 km (0.049 R)
• M5: 718,369 km (0.064 R)
• M6: 891,903 km (0.112 R)
• M7: 1,103,434 km (0.091 R)
• M8: 1,202,617 km (0.069 R)
• M9: 1,278,912 km (0.118 R)
• M10: 1,383,481 km (0.077 R)
• M11: 1,545,496 km (0.064 R)
• M12: 1,800,410 km (0.115 R)
• M13: 2,254,739 km (0.083 R)
• M14: 3,228,472 km (0.082 R)
• M15: 3,444,641 km (0.109 R)
• M16: 3,777,645 km (0.061 R)
• M17: 4,316,048 km (0.073 R)
• M18: 4,594,450 km (0.08 R)
• M19: 4,674,933 km (0.048 R)
• M20: 5,084,981 km (0.096 R)
• M21: 5,721,670 km (0.05 R)
• M22: 6,383,341 km (0.062 R)
• M23: 6,746,116 km (0.109 R)
• M24: 6,883,746 km (0.082 R)
• M25: 7,115,473 km (0.107 R)
• M26: 8,312,106 km (0.098 R)
• M27: 8,509,426 km (0.119 R)
• M28: 8,958,818 km (0.113 R)
• M29: 9,415,840 km (0.115 R)
• M30: 10,141,988 km (0.026 R)
• M31: 11,319,173 km (0.047 R)
• M32: 12,202,250 km (0.07 R)
• M33: 12,708,638 km (0.104 R)
• M34: 12,822,033 km (0.053 R)
• M35: 13,741,911 km (0.085 R)
• M36: 14,033,776 km (0.089 R)
• M37: 14,921,490 km (0.107 R)
• M38: 15,101,157 km (0.117 R)
• M39: 15,341,860 km (0.108 R)
• M40: 16,133,083 km (0.115 R)
• M41: 17,376,092 km (0.12 R)
• M42: 17,754,874 km (0.065 R)
• M43: 17,881,882 km (0.062 R)
• M44: 20,416,070 km (0.056 R)
• M45: 20,615,634 km (0.112 R)
• M46: 20,815,796 km (0.099 R)
• M47: 21,352,852 km (0.107 R)
• M48: 21,623,026 km (0.068 R)
• M49: 22,715,240 km (0.091 R)
• M50: 22,853,020 km (0.108 R)
• M51: 22,922,134 km (0.045 R)
• M52: 23,337,567 km (0.112 R)
• M53: 24,105,602 km (0.037 R)
• M54: 24,528,067 km (0.076 R)
• M55: 25,095,192 km (0.088 R)
• M56: 27,626,688 km (0.074 R)
• M57: 27,700,290 km (0.047 R)
• M58: 29,184,301 km (0.108 R)
• M59: 30,238,367 km (0.115 R)
• M60: 31,611,825 km (0.057 R)
• M61: 32,228,767 km (0.107 R)
• M62: 33,396,378 km (0.104 R)
• M63: 33,945,851 km (0.118 R)
• M64: 34,656,890 km (0.106 R)
• M65: 34,894,900 km (0.117 R)
• M66: 35,772,591 km (0.118 R)
• M67: 38,202,808 km (0.111 R)
• M68: 38,695,284 km (0.115 R)
• M69: 39,603,493 km (0.054 R)
• M70: 40,685,834 km (0.119 R)
• M71: 41,020,933 km (0.064 R)
• M72: 41,441,004 km (0.11 R)
• M73: 41,862,421 km (0.099 R)
• M74: 42,200,662 km (0.068 R)
• M75: 42,285,334 km (0.091 R)
• M76: 43,220,620 km (0.086 R)
• M77: 43,733,741 km (0.098 R)
• M78: 44,938,752 km (0.1 R)
• M79: 46,154,533 km (0.049 R)
• M80: 46,941,867 km (0.117 R)
• M81: 49,152,176 km (0.091 R)
• M82: 51,215,429 km (0.12 R)
• M83: 51,758,320 km (0.115 R)
• M84: 51,848,976 km (0.114 R)
• M85: 52,849,786 km (0.092 R)
• M86: 53,215,254 km (0.11 R)
• M87: 53,856,879 km (0.076 R)
• M88: 54,040,735 km (0.116 R)
• M89: 54,224,740 km (0.091 R)
• M90: 55,518,612 km (0.12 R)
• M91: 55,704,263 km (0.082 R)
• M92: 56,449,111 km (0.111 R)
• M93: 58,419,764 km (0.118 R)
• M94: 59,176,430 km (0.047 R)
• M95: 59,841,093 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 16,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit