🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.68 AU

Year: 146 Days

Day: 29 Hours

Environment

Temp: 208 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.75 AU - 0.85 AU

Year: 256 Days

Day: 14.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,332,953 km

• M1: 381,624 km (0.051 R)
• M2: 549,024 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.11 AU - 1.15 AU

Year: 430 Days

Day: 23.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.46 AU - 1.48 AU

Year: 638 Days

Day: 15.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,332,953 km

• M1: 708,944 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.31 AU - 1.87 AU

Year: 718 Days

Day: 37.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.43 AU - 1.87 AU

Year: 759 Days

Day: 14.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 98.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.25 AU - 5.17 AU

Year: 3661 Days

Day: 12.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 10.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.79 AU - 9.93 AU

Year: 9445 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,332,953 km

• M1: 218,712 km (0.12 R)
• M2: 303,833 km (0.105 R)
• M3: 384,167 km (0.084 R)
• M4: 522,396 km (0.074 R)
• M5: 665,561 km (0.086 R)
• M6: 793,018 km (0.08 R)
• M7: 1,090,419 km (0.117 R)
• M8: 1,157,439 km (0.107 R)
• M9: 1,278,463 km (0.111 R)
• M10: 1,514,828 km (0.106 R)
• M11: 1,926,521 km (0.104 R)
• M12: 2,505,615 km (0.104 R)
• M13: 2,595,822 km (0.08 R)
• M14: 3,160,405 km (0.088 R)
• M15: 3,532,604 km (0.09 R)
• M16: 3,736,805 km (0.053 R)
• M17: 4,620,031 km (0.081 R)
• M18: 4,928,352 km (0.055 R)
• M19: 5,099,492 km (0.113 R)
• M20: 5,330,771 km (0.034 R)
• M21: 5,654,351 km (0.084 R)
• M22: 5,923,776 km (0.118 R)
• M23: 6,136,355 km (0.076 R)
• M24: 6,351,477 km (0.113 R)
• M25: 6,475,643 km (0.047 R)
• M26: 6,663,239 km (0.104 R)
• M27: 8,601,878 km (0.12 R)
• M28: 8,670,543 km (0.056 R)
• M29: 9,402,077 km (0.108 R)
• M30: 9,972,643 km (0.105 R)
• M31: 10,080,802 km (0.108 R)
• M32: 10,262,115 km (0.118 R)
• M33: 10,701,633 km (0.056 R)
• M34: 10,812,485 km (0.115 R)
• M35: 11,941,949 km (0.117 R)
• M36: 12,833,104 km (0.112 R)
• M37: 13,465,604 km (0.103 R)
• M38: 14,067,885 km (0.092 R)
• M39: 14,637,852 km (0.102 R)
• M40: 15,008,257 km (0.079 R)
• M41: 15,674,566 km (0.116 R)
• M42: 15,884,751 km (0.103 R)
• M43: 16,478,205 km (0.091 R)
• M44: 16,734,766 km (0.049 R)
• M45: 17,208,692 km (0.054 R)
• M46: 17,468,992 km (0.076 R)
• M47: 18,081,446 km (0.119 R)
• M48: 18,257,822 km (0.066 R)
• M49: 18,434,646 km (0.049 R)
• M50: 18,656,500 km (0.083 R)
• M51: 18,834,671 km (0.088 R)
• M52: 19,417,654 km (0.111 R)
• M53: 19,688,725 km (0.06 R)
• M54: 20,006,471 km (0.097 R)
• M55: 21,016,406 km (0.112 R)
• M56: 21,480,908 km (0.115 R)
• M57: 21,620,931 km (0.094 R)
• M58: 22,089,771 km (0.117 R)
• M59: 22,420,083 km (0.095 R)
• M60: 22,514,779 km (0.099 R)
• M61: 22,942,329 km (0.102 R)
• M62: 23,805,659 km (0.118 R)
• M63: 24,679,460 km (0.094 R)
• M64: 25,071,257 km (0.089 R)
• M65: 25,563,883 km (0.064 R)
• M66: 27,464,823 km (0.108 R)
• M67: 28,023,571 km (0.1 R)
• M68: 30,034,615 km (0.097 R)
• M69: 30,925,769 km (0.099 R)
• M70: 31,878,857 km (0.089 R)
• M71: 31,985,371 km (0.101 R)
• M72: 34,139,730 km (0.083 R)
• M73: 34,467,050 km (0.07 R)
• M74: 34,795,268 km (0.088 R)
• M75: 35,124,533 km (0.114 R)
• M76: 35,344,591 km (0.106 R)
• M77: 35,620,450 km (0.051 R)
• M78: 36,007,759 km (0.102 R)
• M79: 36,229,612 km (0.119 R)
• M80: 36,507,715 km (0.095 R)
• M81: 36,786,416 km (0.072 R)
• M82: 36,898,165 km (0.043 R)
• M83: 37,234,012 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 14

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.2 AU - 12.6 AU

Year: 12889 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,332,953 km

• M1: 179,667 km (0.084 R)
• M2: 335,847 km (0.11 R)
• M3: 448,046 km (0.105 R)
• M4: 631,602 km (0.085 R)
• M5: 1,059,153 km (0.115 R)
• M6: 1,150,707 km (0.098 R)
• M7: 1,897,499 km (0.119 R)
• M8: 2,215,694 km (0.079 R)
• M9: 2,582,658 km (0.085 R)
• M10: 3,169,829 km (0.088 R)
• M11: 3,478,898 km (0.056 R)
• M12: 3,619,520 km (0.119 R)
• M13: 3,726,333 km (0.075 R)
• M14: 4,053,055 km (0.104 R)
• M15: 4,541,492 km (0.106 R)
• M16: 4,890,654 km (0.076 R)
• M17: 6,117,655 km (0.06 R)
• M18: 6,331,281 km (0.112 R)
• M19: 6,942,388 km (0.097 R)
• M20: 7,709,825 km (0.099 R)
• M21: 7,940,655 km (0.102 R)
• M22: 8,695,077 km (0.084 R)
• M23: 8,790,969 km (0.086 R)
• M24: 9,423,170 km (0.091 R)
• M25: 9,521,605 km (0.054 R)
• M26: 10,019,766 km (0.094 R)
• M27: 10,475,292 km (0.114 R)
• M28: 11,093,281 km (0.086 R)
• M29: 11,459,197 km (0.085 R)
• M30: 11,829,152 km (0.116 R)
• M31: 12,418,568 km (0.069 R)
• M32: 12,635,335 km (0.069 R)
• M33: 12,744,093 km (0.063 R)
• M34: 13,292,968 km (0.052 R)
• M35: 13,570,322 km (0.102 R)
• M36: 13,905,720 km (0.109 R)
• M37: 16,269,816 km (0.114 R)
• M38: 17,225,896 km (0.091 R)
• M39: 18,631,966 km (0.111 R)
• M40: 20,074,837 km (0.101 R)
• M41: 20,649,144 km (0.117 R)
• M42: 21,164,209 km (0.085 R)
• M43: 22,207,056 km (0.069 R)
• M44: 22,536,470 km (0.082 R)
• M45: 25,641,524 km (0.074 R)
• M46: 26,056,359 km (0.059 R)
• M47: 26,822,749 km (0.107 R)
• M48: 27,596,469 km (0.109 R)
• M49: 28,663,401 km (0.11 R)
• M50: 28,878,523 km (0.044 R)
• M51: 30,837,656 km (0.094 R)
• M52: 32,018,881 km (0.119 R)
• M53: 32,465,580 km (0.113 R)
• M54: 32,689,828 km (0.097 R)
• M55: 33,214,766 km (0.098 R)
• M56: 33,893,941 km (0.077 R)
• M57: 34,883,082 km (0.04 R)
• M58: 35,573,476 km (0.057 R)
• M59: 35,804,605 km (0.117 R)
• M60: 36,036,182 km (0.074 R)
• M61: 36,967,579 km (0.119 R)
• M62: 37,436,269 km (0.059 R)
• M63: 39,251,190 km (0.046 R)
• M64: 40,691,518 km (0.08 R)
• M65: 41,175,468 km (0.096 R)
• M66: 41,823,675 km (0.029 R)
• M67: 42,230,581 km (0.051 R)
• M68: 42,966,304 km (0.101 R)
• M69: 43,130,263 km (0.115 R)
• M70: 48,659,999 km (0.12 R)
• M71: 49,345,306 km (0.047 R)
• M72: 49,603,064 km (0.111 R)
• M73: 49,775,251 km (0.069 R)
• M74: 50,120,074 km (0.043 R)
• M75: 50,638,879 km (0.12 R)
• M76: 51,072,563 km (0.08 R)
• M77: 51,246,396 km (0.055 R)
• M78: 52,118,402 km (0.118 R)
• M79: 52,293,432 km (0.068 R)
• M80: 54,231,173 km (0.063 R)
• M81: 56,371,918 km (0.11 R)
• M82: 56,641,494 km (0.075 R)
• M83: 57,723,834 km (0.109 R)
• M84: 58,631,145 km (0.091 R)
• M85: 59,451,690 km (0.056 R)
• M86: 60,184,271 km (0.041 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.6

Radius: 6.8

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.76 AU - 17.46 AU

Year: 20001 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,332,953 km

• M1: 149,747 km (0.091 R)
• M2: 626,217 km (0.091 R)
• M3: 1,165,816 km (0.103 R)
• M4: 1,424,770 km (0.108 R)
• M5: 1,758,972 km (0.077 R)
• M6: 2,210,159 km (0.041 R)
• M7: 2,272,990 km (0.099 R)
• M8: 2,368,284 km (0.064 R)
• M9: 2,530,298 km (0.092 R)
• M10: 2,595,972 km (0.041 R)
• M11: 2,830,841 km (0.08 R)
• M12: 4,027,773 km (0.074 R)
• M13: 4,143,562 km (0.12 R)
• M14: 4,221,353 km (0.105 R)
• M15: 6,817,474 km (0.091 R)
• M16: 7,660,458 km (0.094 R)
• M17: 7,997,203 km (0.093 R)
• M18: 8,191,680 km (0.06 R)
• M19: 8,585,571 km (0.058 R)
• M20: 8,784,836 km (0.071 R)
• M21: 8,985,596 km (0.1 R)
• M22: 10,011,987 km (0.068 R)
• M23: 10,221,723 km (0.114 R)
• M24: 10,327,190 km (0.057 R)
• M25: 10,698,941 km (0.066 R)
• M26: 10,752,347 km (0.099 R)
• M27: 11,075,179 km (0.114 R)
• M28: 11,455,607 km (0.107 R)
• M29: 11,895,723 km (0.05 R)
• M30: 12,229,476 km (0.07 R)
• M31: 12,341,525 km (0.117 R)
• M32: 12,453,724 km (0.093 R)
• M33: 12,792,563 km (0.092 R)
• M34: 12,906,257 km (0.081 R)
• M35: 13,364,176 km (0.085 R)
• M36: 13,944,018 km (0.117 R)
• M37: 14,948,418 km (0.081 R)
• M38: 15,610,837 km (0.119 R)
• M39: 16,467,584 km (0.059 R)
• M40: 17,402,421 km (0.113 R)
• M41: 17,781,203 km (0.061 R)
• M42: 18,290,434 km (0.108 R)
• M43: 18,354,462 km (0.068 R)
• M44: 21,445,004 km (0.047 R)
• M45: 21,851,013 km (0.095 R)
• M46: 22,123,132 km (0.115 R)
• M47: 22,396,297 km (0.081 R)
• M48: 23,084,148 km (0.077 R)
• M49: 23,222,526 km (0.078 R)
• M50: 23,918,755 km (0.119 R)
• M51: 24,551,255 km (0.102 R)
• M52: 24,975,963 km (0.065 R)
• M53: 26,844,141 km (0.117 R)
• M54: 27,062,554 km (0.067 R)
• M55: 27,208,562 km (0.062 R)
• M56: 28,980,249 km (0.109 R)
• M57: 30,713,041 km (0.089 R)
• M58: 32,169,526 km (0.067 R)
• M59: 32,556,536 km (0.089 R)
• M60: 32,711,818 km (0.112 R)
• M61: 33,179,013 km (0.036 R)
• M62: 34,120,133 km (0.066 R)
• M63: 37,076,336 km (0.082 R)
• M64: 37,644,808 km (0.114 R)
• M65: 38,872,708 km (0.117 R)
• M66: 40,030,445 km (0.062 R)
• M67: 40,113,622 km (0.047 R)
• M68: 40,280,124 km (0.053 R)
• M69: 40,446,776 km (0.046 R)
• M70: 41,451,625 km (0.095 R)
• M71: 45,812,852 km (0.11 R)
• M72: 46,685,008 km (0.087 R)
• M73: 47,123,180 km (0.105 R)
• M74: 47,738,775 km (0.108 R)
• M75: 48,268,501 km (0.118 R)
• M76: 49,512,407 km (0.094 R)
• M77: 50,407,302 km (0.068 R)
• M78: 50,497,060 km (0.088 R)
• M79: 55,053,512 km (0.109 R)
• M80: 55,701,720 km (0.064 R)
• M81: 55,980,421 km (0.115 R)
• M82: 56,912,565 km (0.094 R)
• M83: 58,131,937 km (0.061 R)
• M84: 59,359,837 km (0.08 R)
• M85: 60,119,794 km (0.091 R)
• M86: 61,361,606 km (0.117 R)
• M87: 62,226,282 km (0.094 R)
• M88: 62,322,473 km (0.061 R)
• M89: 63,773,273 km (0.107 R)
• M90: 64,064,690 km (0.026 R)
• M91: 64,356,705 km (0.065 R)
• M92: 65,137,306 km (0.111 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit