🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.42 AU - 0.58 AU

Year: 128 Days

Day: 18.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 244 Days

Day: 16 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,422,325 km

• M1: 90,357 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.21 AU - 1.25 AU

Year: 493 Days

Day: 17.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,422,325 km

• M1: 37,399 km (0.091 R)
• M2: 270,473 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.39 AU - 1.87 AU

Year: 753 Days

Day: 39.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.93 AU - 2.85 AU

Year: 1336 Days

Day: 21 Hours

Environment

Temp: -80 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,422,325 km

• M1: 1,322,894 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.05 AU - 3.19 AU

Year: 1534 Days

Day: 34.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 14.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.14 AU - 8.48 AU

Year: 6427 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 134.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,422,325 km

• M1: 186,100 km (0.051 R)
• M2: 556,055 km (0.114 R)
• M3: 796,459 km (0.085 R)
• M4: 930,648 km (0.112 R)
• M5: 1,105,977 km (0.069 R)
• M6: 1,267,094 km (0.07 R)
• M7: 1,463,965 km (0.116 R)
• M8: 1,838,857 km (0.049 R)
• M9: 2,222,725 km (0.092 R)
• M10: 2,418,998 km (0.031 R)
• M11: 2,541,668 km (0.083 R)
• M12: 3,434,917 km (0.075 R)
• M13: 3,792,007 km (0.084 R)
• M14: 4,268,925 km (0.111 R)
• M15: 4,878,087 km (0.045 R)
• M16: 5,397,042 km (0.109 R)
• M17: 5,722,867 km (0.066 R)
• M18: 6,085,941 km (0.099 R)
• M19: 6,177,794 km (0.117 R)
• M20: 6,675,955 km (0.102 R)
• M21: 6,834,379 km (0.103 R)
• M22: 6,994,000 km (0.069 R)
• M23: 7,138,810 km (0.088 R)
• M24: 7,349,743 km (0.119 R)
• M25: 7,628,594 km (0.087 R)
• M26: 7,827,709 km (0.046 R)
• M27: 7,944,545 km (0.083 R)
• M28: 8,095,638 km (0.098 R)
• M29: 8,281,738 km (0.079 R)
• M30: 8,537,850 km (0.09 R)
• M31: 9,145,367 km (0.108 R)
• M32: 9,481,214 km (0.088 R)
• M33: 10,110,273 km (0.092 R)
• M34: 10,976,594 km (0.078 R)
• M35: 11,295,686 km (0.114 R)
• M36: 11,484,928 km (0.046 R)
• M37: 12,583,425 km (0.117 R)
• M38: 13,394,395 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 10.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.97 AU - 12.81 AU

Year: 12997 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,422,325 km

• M1: 152,141 km (0.109 R)
• M2: 292,763 km (0.073 R)
• M3: 369,208 km (0.092 R)
• M4: 773,271 km (0.118 R)
• M5: 930,349 km (0.082 R)
• M6: 1,231,639 km (0.096 R)
• M7: 1,370,316 km (0.105 R)
• M8: 1,449,753 km (0.09 R)
• M9: 1,630,018 km (0.114 R)
• M10: 1,941,332 km (0.119 R)
• M11: 2,366,638 km (0.096 R)
• M12: 2,820,967 km (0.089 R)
• M13: 3,110,888 km (0.084 R)
• M14: 3,195,560 km (0.108 R)
• M15: 3,367,149 km (0.039 R)
• M16: 3,519,888 km (0.114 R)
• M17: 3,697,311 km (0.06 R)
• M18: 3,832,249 km (0.112 R)
• M19: 3,923,204 km (0.082 R)
• M20: 4,014,908 km (0.088 R)
• M21: 4,247,233 km (0.103 R)
• M22: 4,555,854 km (0.111 R)
• M23: 4,773,818 km (0.11 R)
• M24: 5,119,987 km (0.109 R)
• M25: 5,576,859 km (0.039 R)
• M26: 5,680,231 km (0.112 R)
• M27: 6,233,145 km (0.052 R)
• M28: 6,340,556 km (0.12 R)
• M29: 6,421,339 km (0.12 R)
• M30: 6,529,797 km (0.111 R)
• M31: 6,775,886 km (0.094 R)
• M32: 7,053,091 km (0.053 R)
• M33: 7,418,858 km (0.067 R)
• M34: 7,733,312 km (0.118 R)
• M35: 8,523,488 km (0.098 R)
• M36: 8,882,972 km (0.109 R)
• M37: 9,155,988 km (0.119 R)
• M38: 10,402,138 km (0.046 R)
• M39: 10,754,142 km (0.104 R)
• M40: 10,883,095 km (0.052 R)
• M41: 10,980,185 km (0.057 R)
• M42: 11,404,294 km (0.085 R)
• M43: 11,700,947 km (0.11 R)
• M44: 12,033,653 km (0.063 R)
• M45: 12,674,380 km (0.086 R)
• M46: 12,913,139 km (0.086 R)
• M47: 13,119,135 km (0.102 R)
• M48: 13,743,407 km (0.118 R)
• M49: 14,519,670 km (0.09 R)
• M50: 15,201,537 km (0.064 R)
• M51: 15,747,121 km (0.079 R)
• M52: 15,857,075 km (0.118 R)
• M53: 16,003,980 km (0.08 R)
• M54: 16,932,534 km (0.113 R)
• M55: 17,650,006 km (0.104 R)
• M56: 18,300,457 km (0.118 R)
• M57: 18,454,543 km (0.08 R)
• M58: 18,609,078 km (0.077 R)
• M59: 18,764,211 km (0.061 R)
• M60: 18,880,747 km (0.114 R)
• M61: 19,901,005 km (0.1 R)
• M62: 20,577,786 km (0.067 R)
• M63: 20,657,820 km (0.027 R)
• M64: 21,424,210 km (0.11 R)
• M65: 22,199,875 km (0.119 R)
• M66: 22,282,004 km (0.055 R)
• M67: 22,487,851 km (0.059 R)
• M68: 22,653,007 km (0.044 R)
• M69: 23,276,082 km (0.106 R)
• M70: 23,401,296 km (0.117 R)
• M71: 24,496,502 km (0.103 R)
• M72: 25,050,313 km (0.094 R)
• M73: 25,264,388 km (0.115 R)
• M74: 25,350,257 km (0.108 R)
• M75: 25,737,566 km (0.112 R)
• M76: 25,867,117 km (0.042 R)
• M77: 25,953,735 km (0.043 R)
• M78: 26,431,101 km (0.101 R)
• M79: 27,262,716 km (0.071 R)
• M80: 27,836,573 km (0.1 R)
• M81: 27,969,566 km (0.117 R)
• M82: 29,311,309 km (0.072 R)
• M83: 30,308,529 km (0.106 R)
• M84: 30,445,261 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.5

Radius: 5

Gravity: 30.5 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.65 AU - 14.15 AU

Year: 17740 Days

Day: 24.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,422,325 km

• M1: 80,633 km (0.104 R)
• M2: 134,937 km (0.057 R)
• M3: 688,300 km (0.088 R)
• M4: 899,831 km (0.119 R)
• M5: 1,104,481 km (0.102 R)
• M6: 1,185,114 km (0.093 R)
• M7: 1,295,518 km (0.08 R)
• M8: 1,556,117 km (0.118 R)
• M9: 1,993,392 km (0.111 R)
• M10: 3,048,057 km (0.072 R)
• M11: 3,238,196 km (0.078 R)
• M12: 3,629,992 km (0.115 R)
• M13: 3,954,171 km (0.09 R)
• M14: 5,160,379 km (0.094 R)
• M15: 5,524,500 km (0.079 R)
• M16: 5,570,576 km (0.105 R)
• M17: 5,991,096 km (0.097 R)
• M18: 6,763,918 km (0.116 R)
• M19: 7,061,767 km (0.111 R)
• M20: 7,161,998 km (0.1 R)
• M21: 8,137,526 km (0.043 R)
• M22: 8,667,551 km (0.105 R)
• M23: 8,882,673 km (0.041 R)
• M24: 9,099,590 km (0.114 R)
• M25: 9,428,107 km (0.09 R)
• M26: 9,705,012 km (0.112 R)
• M27: 10,210,055 km (0.071 R)
• M28: 10,551,437 km (0.096 R)
• M29: 10,781,070 km (0.064 R)
• M30: 11,716,206 km (0.076 R)
• M31: 13,414,142 km (0.082 R)
• M32: 13,850,668 km (0.032 R)
• M33: 14,737,335 km (0.093 R)
• M34: 14,801,363 km (0.096 R)
• M35: 15,642,253 km (0.032 R)
• M36: 15,838,525 km (0.045 R)
• M37: 16,631,543 km (0.103 R)
• M38: 19,437,251 km (0.063 R)
• M39: 20,143,503 km (0.071 R)
• M40: 20,499,695 km (0.108 R)
• M41: 20,714,518 km (0.076 R)
• M42: 21,580,989 km (0.056 R)
• M43: 21,872,405 km (0.06 R)
• M44: 21,945,559 km (0.102 R)
• M45: 23,798,328 km (0.069 R)
• M46: 23,948,824 km (0.064 R)
• M47: 24,629,345 km (0.051 R)
• M48: 27,809,646 km (0.104 R)
• M49: 27,967,920 km (0.094 R)
• M50: 28,844,564 km (0.108 R)
• M51: 29,165,601 km (0.114 R)
• M52: 30,298,356 km (0.101 R)
• M53: 30,461,268 km (0.065 R)
• M54: 30,706,309 km (0.096 R)
• M55: 32,273,497 km (0.099 R)
• M56: 34,629,813 km (0.096 R)
• M57: 35,056,466 km (0.113 R)
• M58: 35,313,176 km (0.114 R)
• M59: 35,398,895 km (0.069 R)
• M60: 35,484,765 km (0.095 R)
• M61: 37,739,803 km (0.069 R)
• M62: 38,002,945 km (0.071 R)
• M63: 39,772,987 km (0.093 R)
• M64: 39,862,148 km (0.075 R)
• M65: 40,757,790 km (0.049 R)
• M66: 40,847,848 km (0.118 R)
• M67: 41,750,821 km (0.09 R)
• M68: 42,843,035 km (0.108 R)
• M69: 42,934,439 km (0.115 R)
• M70: 43,668,366 km (0.086 R)
• M71: 45,055,588 km (0.107 R)
• M72: 45,614,485 km (0.072 R)
• M73: 47,210,545 km (0.061 R)
• M74: 47,588,728 km (0.12 R)
• M75: 48,252,943 km (0.113 R)
• M76: 49,590,647 km (0.089 R)
• M77: 50,650,249 km (0.072 R)
• M78: 51,328,376 km (0.086 R)
• M79: 52,204,720 km (0.109 R)
• M80: 52,791,742 km (0.061 R)
• M81: 54,664,857 km (0.051 R)
• M82: 55,958,879 km (0.087 R)
• M83: 57,767,367 km (0.106 R)
• M84: 59,697,030 km (0.076 R)
• M85: 60,618,404 km (0.083 R)
• M86: 63,098,287 km (0.117 R)
• M87: 64,036,865 km (0.059 R)
• M88: 64,350,721 km (0.095 R)
• M89: 66,033,248 km (0.066 R)
• M90: 66,244,480 km (0.085 R)
• M91: 67,304,531 km (0.094 R)
• M92: 70,842,221 km (0.116 R)
• M93: 72,361,238 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.3

Radius: 5.2

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.75 AU - 14.87 AU

Year: 20612 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,422,325 km

• M1: 157,227 km (0.112 R)
• M2: 1,022,202 km (0.037 R)
• M3: 1,150,856 km (0.102 R)
• M4: 1,367,773 km (0.067 R)
• M5: 1,839,156 km (0.097 R)
• M6: 2,124,739 km (0.086 R)
• M7: 2,561,864 km (0.097 R)
• M8: 3,324,513 km (0.066 R)
• M9: 3,554,595 km (0.116 R)
• M10: 3,632,386 km (0.106 R)
• M11: 3,671,581 km (0.085 R)
• M12: 3,869,349 km (0.098 R)
• M13: 4,030,017 km (0.115 R)
• M14: 4,193,079 km (0.066 R)
• M15: 4,399,823 km (0.118 R)
• M16: 4,609,858 km (0.115 R)
• M17: 4,737,465 km (0.112 R)
• M18: 4,780,250 km (0.115 R)
• M19: 5,127,317 km (0.108 R)
• M20: 5,348,423 km (0.106 R)
• M21: 6,499,728 km (0.077 R)
• M22: 7,029,903 km (0.108 R)
• M23: 9,071,316 km (0.087 R)
• M24: 9,826,037 km (0.119 R)
• M25: 9,990,445 km (0.06 R)
• M26: 10,100,549 km (0.115 R)
• M27: 10,155,751 km (0.053 R)
• M28: 10,489,055 km (0.078 R)
• M29: 10,938,896 km (0.104 R)
• M30: 10,995,593 km (0.086 R)
• M31: 11,052,440 km (0.05 R)
• M32: 11,799,532 km (0.115 R)
• M33: 12,741,101 km (0.108 R)
• M34: 12,980,308 km (0.091 R)
• M35: 13,890,312 km (0.113 R)
• M36: 14,758,129 km (0.077 R)
• M37: 15,072,285 km (0.096 R)
• M38: 15,388,684 km (0.077 R)
• M39: 16,806,722 km (0.061 R)
• M40: 17,398,681 km (0.042 R)
• M41: 20,599,477 km (0.069 R)
• M42: 21,091,505 km (0.105 R)
• M43: 23,243,320 km (0.117 R)
• M44: 24,790,761 km (0.106 R)
• M45: 24,939,910 km (0.113 R)
• M46: 25,840,788 km (0.12 R)
• M47: 26,447,258 km (0.07 R)
• M48: 27,288,746 km (0.093 R)
• M49: 28,139,060 km (0.11 R)
• M50: 28,684,644 km (0.109 R)
• M51: 29,470,182 km (0.099 R)
• M52: 30,821,799 km (0.079 R)
• M53: 31,787,902 km (0.093 R)
• M54: 32,030,998 km (0.049 R)
• M55: 33,255,607 km (0.074 R)
• M56: 34,246,393 km (0.041 R)
• M57: 36,003,420 km (0.059 R)
• M58: 36,087,794 km (0.089 R)
• M59: 36,256,839 km (0.05 R)
• M60: 36,680,351 km (0.085 R)
• M61: 37,789,469 km (0.074 R)
• M62: 38,047,077 km (0.088 R)
• M63: 38,563,788 km (0.107 R)
• M64: 39,256,426 km (0.086 R)
• M65: 40,040,468 km (0.059 R)
• M66: 40,127,983 km (0.08 R)
• M67: 40,829,747 km (0.074 R)
• M68: 42,959,422 km (0.117 R)
• M69: 44,580,315 km (0.076 R)
• M70: 45,398,167 km (0.092 R)
• M71: 45,580,676 km (0.034 R)
• M72: 45,854,739 km (0.096 R)
• M73: 46,312,808 km (0.106 R)
• M74: 46,864,375 km (0.066 R)
• M75: 47,510,788 km (0.106 R)
• M76: 51,735,731 km (0.047 R)
• M77: 52,021,762 km (0.07 R)
• M78: 52,882,548 km (0.095 R)
• M79: 54,618,482 km (0.075 R)
• M80: 55,103,927 km (0.117 R)
• M81: 56,177,142 km (0.049 R)
• M82: 58,244,884 km (0.042 R)
• M83: 59,537,409 km (0.102 R)
• M84: 61,544,265 km (0.075 R)
• M85: 62,150,585 km (0.11 R)
• M86: 62,353,140 km (0.113 R)
• M87: 64,493,288 km (0.101 R)
• M88: 66,243,433 km (0.1 R)
• M89: 66,450,327 km (0.075 R)
• M90: 67,280,146 km (0.076 R)
• M91: 68,635,802 km (0.091 R)
• M92: 68,845,239 km (0.091 R)
• M93: 69,895,267 km (0.09 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit