🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.5 AU - 0.5 AU

Year: 125 Days

Day: 25.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,687,767 km

• M1: 150,346 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.47 AU - 2.13 AU

Year: 857 Days

Day: 29.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,687,767 km

• M1: 642,224 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.36 AU - 2.58 AU

Year: 1377 Days

Day: 42.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.59 AU - 3.85 AU

Year: 2545 Days

Day: 39.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.26 AU - 4.52 AU

Year: 2722 Days

Day: 24.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 60.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,687,767 km

• M1: 1,706,762 km (0.114 R)

Asteroid Belt

Center: 4.8 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: 200.6

Radius: 13

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.62 AU - 5.8 AU

Year: 4841 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,687,767 km

• M1: 181,163 km (0.063 R)
• M2: 278,402 km (0.043 R)
• M3: 359,932 km (0.061 R)
• M4: 454,927 km (0.075 R)
• M5: 593,754 km (0.082 R)
• M6: 713,582 km (0.119 R)
• M7: 795,711 km (0.104 R)
• M8: 950,545 km (0.07 R)
• M9: 1,052,870 km (0.074 R)
• M10: 1,258,567 km (0.1 R)
• M11: 1,489,845 km (0.082 R)
• M12: 1,574,218 km (0.091 R)
• M13: 1,773,483 km (0.113 R)
• M14: 1,876,406 km (0.04 R)
• M15: 2,142,541 km (0.094 R)
• M16: 2,308,445 km (0.036 R)
• M17: 2,579,815 km (0.055 R)
• M18: 2,726,870 km (0.102 R)
• M19: 2,831,588 km (0.078 R)
• M20: 2,998,989 km (0.109 R)
• M21: 3,169,680 km (0.045 R)
• M22: 3,553,398 km (0.085 R)
• M23: 3,684,596 km (0.049 R)
• M24: 4,105,414 km (0.119 R)
• M25: 4,312,907 km (0.077 R)
• M26: 4,577,396 km (0.066 R)
• M27: 4,828,870 km (0.1 R)
• M28: 5,122,081 km (0.077 R)
• M29: 5,383,429 km (0.044 R)
• M30: 5,534,822 km (0.056 R)
• M31: 5,687,561 km (0.084 R)
• M32: 6,312,881 km (0.108 R)
• M33: 6,735,195 km (0.103 R)
• M34: 6,898,407 km (0.093 R)
• M35: 7,021,825 km (0.084 R)
• M36: 7,229,018 km (0.081 R)
• M37: 7,354,381 km (0.1 R)
• M38: 7,649,687 km (0.083 R)
• M39: 8,339,333 km (0.057 R)
• M40: 8,536,802 km (0.053 R)
• M41: 9,003,997 km (0.084 R)
• M42: 9,297,208 km (0.112 R)
• M43: 9,639,638 km (0.084 R)
• M44: 9,870,318 km (0.07 R)
• M45: 9,986,256 km (0.118 R)
• M46: 10,219,629 km (0.114 R)
• M47: 10,454,797 km (0.055 R)
• M48: 10,620,551 km (0.112 R)
• M49: 10,858,711 km (0.064 R)
• M50: 11,171,071 km (0.085 R)
• M51: 11,389,185 km (0.112 R)
• M52: 11,535,193 km (0.119 R)
• M53: 12,051,604 km (0.119 R)
• M54: 12,150,788 km (0.103 R)
• M55: 12,500,248 km (0.108 R)
• M56: 12,903,714 km (0.088 R)
• M57: 13,853,062 km (0.076 R)
• M58: 14,904,585 km (0.11 R)
• M59: 15,171,468 km (0.062 R)
• M60: 15,764,324 km (0.115 R)
• M61: 16,557,343 km (0.111 R)
• M62: 16,750,773 km (0.114 R)
• M63: 17,307,426 km (0.103 R)
• M64: 17,587,922 km (0.053 R)
• M65: 17,955,036 km (0.087 R)
• M66: 18,553,278 km (0.075 R)
• M67: 18,783,060 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 8.5

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.76 AU - 6.64 AU

Year: 5477 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,687,767 km

• M1: 179,218 km (0.039 R)
• M2: 261,048 km (0.092 R)
• M3: 351,256 km (0.081 R)
• M4: 719,715 km (0.083 R)
• M5: 800,349 km (0.099 R)
• M6: 898,485 km (0.114 R)
• M7: 1,713,943 km (0.104 R)
• M8: 2,188,018 km (0.114 R)
• M9: 2,532,991 km (0.111 R)
• M10: 2,808,401 km (0.057 R)
• M11: 2,895,168 km (0.098 R)
• M12: 3,388,093 km (0.106 R)
• M13: 3,786,920 km (0.12 R)
• M14: 4,004,137 km (0.046 R)
• M15: 4,250,225 km (0.111 R)
• M16: 4,501,400 km (0.06 R)
• M17: 4,654,439 km (0.108 R)
• M18: 5,745,605 km (0.089 R)
• M19: 6,220,579 km (0.079 R)
• M20: 6,305,700 km (0.075 R)
• M21: 6,448,416 km (0.117 R)
• M22: 6,707,969 km (0.078 R)
• M23: 6,882,998 km (0.051 R)
• M24: 7,178,155 km (0.039 R)
• M25: 7,357,223 km (0.112 R)
• M26: 7,780,735 km (0.098 R)
• M27: 7,841,771 km (0.056 R)
• M28: 9,520,109 km (0.093 R)
• M29: 9,948,258 km (0.085 R)
• M30: 10,281,862 km (0.094 R)
• M31: 10,857,365 km (0.106 R)
• M32: 11,131,877 km (0.068 R)
• M33: 11,235,398 km (0.098 R)
• M34: 11,652,777 km (0.062 R)
• M35: 12,898,927 km (0.116 R)
• M36: 13,044,037 km (0.117 R)
• M37: 13,153,243 km (0.062 R)
• M38: 13,335,753 km (0.088 R)
• M39: 13,409,056 km (0.062 R)
• M40: 13,482,508 km (0.117 R)
• M41: 13,777,665 km (0.074 R)
• M42: 14,789,245 km (0.113 R)
• M43: 15,169,972 km (0.047 R)
• M44: 15,438,351 km (0.061 R)
• M45: 15,863,358 km (0.113 R)
• M46: 16,018,790 km (0.084 R)
• M47: 16,135,776 km (0.104 R)
• M48: 16,370,495 km (0.026 R)
• M49: 16,449,034 km (0.084 R)
• M50: 16,764,386 km (0.115 R)
• M51: 16,962,454 km (0.096 R)
• M52: 17,762,503 km (0.12 R)
• M53: 18,126,624 km (0.074 R)
• M54: 18,493,139 km (0.101 R)
• M55: 18,697,789 km (0.088 R)
• M56: 18,820,908 km (0.09 R)
• M57: 19,026,904 km (0.118 R)
• M58: 19,774,295 km (0.083 R)
• M59: 19,983,583 km (0.119 R)
• M60: 20,870,698 km (0.071 R)
• M61: 22,595,711 km (0.095 R)
• M62: 23,254,391 km (0.098 R)
• M63: 24,053,094 km (0.107 R)
• M64: 25,404,112 km (0.041 R)
• M65: 26,641,137 km (0.1 R)
• M66: 27,616,665 km (0.068 R)
• M67: 28,556,588 km (0.089 R)
• M68: 28,698,556 km (0.1 R)
• M69: 29,363,818 km (0.062 R)
• M70: 29,890,103 km (0.082 R)
• M71: 30,467,850 km (0.092 R)
• M72: 30,612,811 km (0.108 R)
• M73: 30,709,600 km (0.064 R)
• M74: 31,049,188 km (0.047 R)
• M75: 31,292,583 km (0.041 R)
• M76: 31,781,170 km (0.032 R)
• M77: 32,568,055 km (0.074 R)
• M78: 32,963,891 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.8

Radius: 6.6

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.45 AU - 14.03 AU

Year: 18068 Days

Day: 15.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,687,767 km

• M1: 309,219 km (0.119 R)
• M2: 408,253 km (0.117 R)
• M3: 618,138 km (0.086 R)
• M4: 724,502 km (0.112 R)
• M5: 931,396 km (0.035 R)
• M6: 1,130,810 km (0.104 R)
• M7: 1,483,263 km (0.081 R)
• M8: 4,045,126 km (0.107 R)
• M9: 4,705,003 km (0.096 R)
• M10: 5,134,199 km (0.093 R)
• M11: 5,620,691 km (0.115 R)
• M12: 6,121,994 km (0.065 R)
• M13: 6,261,120 km (0.055 R)
• M14: 6,590,085 km (0.07 R)
• M15: 6,876,416 km (0.082 R)
• M16: 7,069,696 km (0.096 R)
• M17: 7,560,527 km (0.108 R)
• M18: 8,626,711 km (0.037 R)
• M19: 8,678,621 km (0.108 R)
• M20: 9,203,710 km (0.068 R)
• M21: 10,229,652 km (0.049 R)
• M22: 11,121,555 km (0.086 R)
• M23: 11,979,947 km (0.082 R)
• M24: 13,097,742 km (0.106 R)
• M25: 13,217,271 km (0.076 R)
• M26: 13,881,635 km (0.062 R)
• M27: 16,774,708 km (0.049 R)
• M28: 17,361,880 km (0.082 R)
• M29: 17,625,023 km (0.074 R)
• M30: 18,022,205 km (0.11 R)
• M31: 18,690,758 km (0.108 R)
• M32: 19,572,039 km (0.06 R)
• M33: 21,515,465 km (0.111 R)
• M34: 22,081,992 km (0.102 R)
• M35: 22,581,799 km (0.053 R)
• M36: 22,797,070 km (0.109 R)
• M37: 23,447,073 km (0.11 R)
• M38: 23,810,745 km (0.115 R)
• M39: 25,882,077 km (0.11 R)
• M40: 26,182,619 km (0.041 R)
• M41: 26,258,017 km (0.112 R)
• M42: 27,091,277 km (0.117 R)
• M43: 27,320,162 km (0.09 R)
• M44: 28,628,545 km (0.105 R)
• M45: 29,095,290 km (0.097 R)
• M46: 29,173,380 km (0.116 R)
• M47: 29,329,560 km (0.074 R)
• M48: 29,564,578 km (0.117 R)
• M49: 32,028,306 km (0.056 R)
• M50: 32,755,950 km (0.1 R)
• M51: 32,999,645 km (0.081 R)
• M52: 33,407,149 km (0.112 R)
• M53: 33,570,660 km (0.108 R)
• M54: 33,652,490 km (0.08 R)
• M55: 33,816,449 km (0.046 R)
• M56: 35,636,756 km (0.055 R)
• M57: 35,803,707 km (0.104 R)
• M58: 36,222,581 km (0.065 R)
• M59: 36,895,921 km (0.117 R)
• M60: 36,980,444 km (0.098 R)
• M61: 40,411,471 km (0.106 R)
• M62: 43,139,688 km (0.035 R)
• M63: 43,763,959 km (0.06 R)
• M64: 43,853,269 km (0.096 R)
• M65: 44,032,338 km (0.12 R)
• M66: 45,563,771 km (0.075 R)
• M67: 45,835,890 km (0.077 R)
• M68: 46,290,518 km (0.074 R)
• M69: 46,746,642 km (0.098 R)
• M70: 47,204,411 km (0.108 R)
• M71: 47,847,533 km (0.069 R)
• M72: 48,493,646 km (0.076 R)
• M73: 49,142,601 km (0.056 R)
• M74: 50,730,732 km (0.108 R)
• M75: 50,918,627 km (0.072 R)
• M76: 51,295,165 km (0.071 R)
• M77: 51,578,204 km (0.087 R)
• M78: 52,051,083 km (0.085 R)
• M79: 52,240,624 km (0.03 R)
• M80: 53,956,960 km (0.107 R)
• M81: 55,788,487 km (0.072 R)
• M82: 58,820,387 km (0.094 R)
• M83: 59,116,740 km (0.096 R)
• M84: 59,413,393 km (0.089 R)
• M85: 59,611,610 km (0.029 R)
• M86: 60,107,676 km (0.077 R)
• M87: 60,207,159 km (0.107 R)
• M88: 60,406,124 km (0.079 R)
• M89: 60,804,803 km (0.081 R)
• M90: 60,904,584 km (0.091 R)
• M91: 61,805,163 km (0.111 R)
• M92: 63,720,764 km (0.078 R)
• M93: 64,228,051 km (0.117 R)
• M94: 64,431,354 km (0.075 R)
• M95: 65,758,138 km (0.097 R)
• M96: 67,300,192 km (0.12 R)
• M97: 68,231,140 km (0.093 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit