🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.57 AU - 0.75 AU

Year: 241 Days

Day: 16.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.58 AU - 0.84 AU

Year: 269 Days

Day: 31.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,253,092 km

• M1: 625,917 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.36 AU

Year: 584 Days

Day: 20.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.45 AU - 1.53 AU

Year: 818 Days

Day: 25.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,253,092 km

• M1: 328,218 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.54 AU - 1.86 AU

Year: 997 Days

Day: 21.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 151.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,253,092 km

• M1: 90,507 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.38 AU - 2.04 AU

Year: 1005 Days

Day: 13.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 14.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.25 AU - 2.63 AU

Year: 1714 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 87,253,092 km

• M1: 211,831 km (0.056 R)
• M2: 482,902 km (0.097 R)
• M3: 595,549 km (0.051 R)
• M4: 748,588 km (0.094 R)
• M5: 965,355 km (0.08 R)
• M6: 1,082,191 km (0.075 R)
• M7: 1,267,244 km (0.081 R)
• M8: 1,359,396 km (0.041 R)
• M9: 1,700,928 km (0.114 R)
• M10: 1,855,911 km (0.048 R)
• M11: 2,037,523 km (0.039 R)
• M12: 2,350,033 km (0.101 R)
• M13: 2,678,400 km (0.088 R)
• M14: 2,774,891 km (0.056 R)
• M15: 2,884,995 km (0.092 R)
• M16: 3,109,841 km (0.087 R)
• M17: 3,275,894 km (0.094 R)
• M18: 3,683,848 km (0.057 R)
• M19: 3,928,290 km (0.097 R)
• M20: 4,094,344 km (0.105 R)
• M21: 4,262,791 km (0.097 R)
• M22: 4,974,578 km (0.087 R)
• M23: 5,109,515 km (0.115 R)
• M24: 5,629,966 km (0.12 R)
• M25: 6,688,820 km (0.098 R)
• M26: 7,088,994 km (0.062 R)
• M27: 7,190,422 km (0.114 R)
• M28: 7,462,989 km (0.051 R)
• M29: 7,617,823 km (0.052 R)
• M30: 7,913,129 km (0.083 R)
• M31: 8,372,394 km (0.09 R)
• M32: 8,605,169 km (0.074 R)
• M33: 8,713,328 km (0.049 R)
• M34: 9,132,501 km (0.029 R)
• M35: 9,279,706 km (0.063 R)
• M36: 9,409,257 km (0.099 R)
• M37: 9,670,306 km (0.111 R)
• M38: 9,782,803 km (0.114 R)
• M39: 10,218,432 km (0.046 R)
• M40: 10,448,214 km (0.052 R)
• M41: 10,699,240 km (0.077 R)
• M42: 10,815,627 km (0.094 R)
• M43: 10,913,015 km (0.052 R)
• M44: 11,108,689 km (0.095 R)
• M45: 11,266,216 km (0.066 R)
• M46: 11,503,627 km (0.101 R)
• M47: 12,023,929 km (0.117 R)
• M48: 12,592,850 km (0.031 R)
• M49: 12,695,474 km (0.093 R)
• M50: 13,149,952 km (0.111 R)
• M51: 13,693,890 km (0.09 R)
• M52: 14,011,187 km (0.062 R)
• M53: 14,117,401 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 14.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.96 AU - 8.48 AU

Year: 10596 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,253,092 km

• M1: 282,441 km (0.082 R)
• M2: 637,137 km (0.113 R)
• M3: 832,213 km (0.1 R)
• M4: 1,737,729 km (0.105 R)
• M5: 2,210,757 km (0.12 R)
• M6: 2,664,936 km (0.068 R)
• M7: 3,086,653 km (0.094 R)
• M8: 3,242,534 km (0.058 R)
• M9: 3,959,856 km (0.11 R)
• M10: 4,198,315 km (0.042 R)
• M11: 4,441,710 km (0.094 R)
• M12: 5,162,922 km (0.117 R)
• M13: 5,386,571 km (0.064 R)
• M14: 5,651,508 km (0.075 R)
• M15: 6,273,237 km (0.113 R)
• M16: 6,876,266 km (0.107 R)
• M17: 8,051,058 km (0.107 R)
• M18: 8,354,592 km (0.095 R)
• M19: 8,617,735 km (0.042 R)
• M20: 8,883,720 km (0.079 R)
• M21: 9,332,962 km (0.066 R)
• M22: 9,606,128 km (0.1 R)
• M23: 9,928,212 km (0.059 R)
• M24: 12,132,088 km (0.094 R)
• M25: 12,380,570 km (0.082 R)
• M26: 13,034,462 km (0.088 R)
• M27: 13,136,039 km (0.105 R)
• M28: 13,596,502 km (0.11 R)
• M29: 13,699,575 km (0.043 R)
• M30: 15,223,079 km (0.081 R)
• M31: 16,359,724 km (0.081 R)
• M32: 16,744,639 km (0.092 R)
• M33: 18,314,370 km (0.07 R)
• M34: 18,485,360 km (0.067 R)
• M35: 18,828,837 km (0.106 R)
• M36: 19,638,760 km (0.119 R)
• M37: 19,872,282 km (0.104 R)
• M38: 20,224,136 km (0.088 R)
• M39: 20,460,052 km (0.1 R)
• M40: 22,257,470 km (0.116 R)
• M41: 23,051,985 km (0.109 R)
• M42: 23,483,724 km (0.093 R)
• M43: 24,230,068 km (0.104 R)
• M44: 24,921,060 km (0.088 R)
• M45: 25,110,601 km (0.101 R)
• M46: 26,773,531 km (0.075 R)
• M47: 28,340,120 km (0.071 R)
• M48: 30,813,122 km (0.089 R)
• M49: 30,948,658 km (0.083 R)
• M50: 31,288,694 km (0.115 R)
• M51: 31,493,194 km (0.11 R)
• M52: 32,109,687 km (0.051 R)
• M53: 33,772,766 km (0.078 R)
• M54: 33,982,652 km (0.113 R)
• M55: 34,263,148 km (0.082 R)
• M56: 36,033,789 km (0.105 R)
• M57: 38,124,718 km (0.079 R)
• M58: 39,810,985 km (0.118 R)
• M59: 40,032,689 km (0.078 R)
• M60: 40,254,842 km (0.051 R)
• M61: 41,446,539 km (0.108 R)
• M62: 42,272,618 km (0.106 R)
• M63: 44,476,345 km (0.12 R)
• M64: 46,795,112 km (0.08 R)
• M65: 46,951,142 km (0.086 R)
• M66: 48,520,424 km (0.069 R)
• M67: 48,836,374 km (0.052 R)
• M68: 49,470,370 km (0.102 R)
• M69: 50,346,415 km (0.101 R)
• M70: 52,114,064 km (0.077 R)
• M71: 53,738,547 km (0.099 R)
• M72: 54,229,079 km (0.087 R)
• M73: 54,556,997 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.4

Radius: 4.4

Gravity: 36.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.4 AU - 15.98 AU

Year: 24032 Days

Day: 21.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,253,092 km

• M1: 69,114 km (0.098 R)
• M2: 283,039 km (0.079 R)
• M3: 700,716 km (0.092 R)
• M4: 805,285 km (0.1 R)
• M5: 1,118,693 km (0.106 R)
• M6: 1,600,996 km (0.038 R)
• M7: 1,704,369 km (0.115 R)
• M8: 3,149,634 km (0.068 R)
• M9: 3,499,842 km (0.111 R)
• M10: 3,679,509 km (0.092 R)
• M11: 4,573,656 km (0.08 R)
• M12: 4,671,493 km (0.076 R)
• M13: 4,720,710 km (0.097 R)
• M14: 4,819,595 km (0.054 R)
• M15: 5,635,352 km (0.104 R)
• M16: 6,220,728 km (0.106 R)
• M17: 7,219,444 km (0.118 R)
• M18: 10,179,238 km (0.098 R)
• M19: 10,824,004 km (0.085 R)
• M20: 10,954,454 km (0.091 R)
• M21: 11,548,357 km (0.053 R)
• M22: 12,017,496 km (0.097 R)
• M23: 13,321,840 km (0.058 R)
• M24: 13,391,702 km (0.077 R)
• M25: 13,461,714 km (0.117 R)
• M26: 15,839,273 km (0.111 R)
• M27: 16,735,514 km (0.101 R)
• M28: 16,886,458 km (0.095 R)
• M29: 16,962,005 km (0.1 R)
• M30: 17,265,838 km (0.12 R)
• M31: 18,576,465 km (0.096 R)
• M32: 20,480,696 km (0.059 R)
• M33: 22,362,937 km (0.044 R)
• M34: 23,366,739 km (0.105 R)
• M35: 25,072,154 km (0.102 R)
• M36: 25,591,558 km (0.072 R)
• M37: 27,615,169 km (0.077 R)
• M38: 29,052,804 km (0.101 R)
• M39: 29,780,897 km (0.108 R)
• M40: 30,238,816 km (0.049 R)
• M41: 32,563,717 km (0.118 R)
• M42: 33,414,629 km (0.111 R)
• M43: 34,177,130 km (0.071 R)
• M44: 34,272,723 km (0.089 R)
• M45: 34,752,633 km (0.07 R)
• M46: 35,138,296 km (0.087 R)
• M47: 35,428,366 km (0.086 R)
• M48: 37,480,999 km (0.116 R)
• M49: 38,074,603 km (0.117 R)
• M50: 40,075,325 km (0.094 R)
• M51: 41,190,278 km (0.098 R)
• M52: 41,700,406 km (0.11 R)
• M53: 43,554,223 km (0.111 R)
• M54: 45,224,483 km (0.112 R)
• M55: 46,173,233 km (0.085 R)
• M56: 46,490,829 km (0.12 R)
• M57: 47,341,593 km (0.092 R)
• M58: 48,090,180 km (0.102 R)
• M59: 48,842,658 km (0.089 R)
• M60: 49,490,865 km (0.034 R)
• M61: 50,577,245 km (0.025 R)
• M62: 50,795,508 km (0.055 R)
• M63: 52,552,685 km (0.116 R)
• M64: 52,884,343 km (0.068 R)
• M65: 53,327,751 km (0.057 R)
• M66: 53,438,753 km (0.094 R)
• M67: 54,218,008 km (0.1 R)
• M68: 55,001,153 km (0.116 R)
• M69: 56,013,482 km (0.1 R)
• M70: 56,126,279 km (0.115 R)
• M71: 56,239,225 km (0.075 R)
• M72: 58,399,269 km (0.057 R)
• M73: 58,742,895 km (0.093 R)
• M74: 59,087,120 km (0.061 R)
• M75: 60,818,117 km (0.044 R)
• M76: 62,098,226 km (0.071 R)
• M77: 63,387,011 km (0.051 R)
• M78: 64,329,927 km (0.028 R)
• M79: 65,991,211 km (0.115 R)
• M80: 67,426,303 km (0.076 R)
• M81: 67,666,408 km (0.064 R)
• M82: 68,750,843 km (0.085 R)
• M83: 72,038,107 km (0.114 R)
• M84: 72,529,536 km (0.079 R)
• M85: 73,391,967 km (0.092 R)
• M86: 74,878,521 km (0.034 R)
• M87: 76,374,949 km (0.112 R)
• M88: 80,413,493 km (0.118 R)
• M89: 80,923,173 km (0.036 R)
• M90: 81,689,712 km (0.109 R)
• M91: 82,330,291 km (0.077 R)
• M92: 84,391,450 km (0.107 R)
• M93: 84,520,852 km (0.091 R)
• M94: 87,253,108 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit