🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.69 AU - 0.75 AU

Year: 227 Days

Day: 17.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,562,302 km

• M1: 58,044 km (0.116 R)
• M2: 162,014 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.97 AU

Year: 301 Days

Day: 13.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 131.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,562,302 km

• M1: 44,131 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3 AU - 3.34 AU

Year: 2093 Days

Day: 12.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,562,302 km

• M1: 693,835 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519

Radius: 3

Gravity: 57.67 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.37 AU - 16.23 AU

Year: 17988 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,562,302 km

• M1: 39,344 km (0.055 R)
• M2: 248,033 km (0.107 R)
• M3: 424,559 km (0.099 R)
• M4: 534,812 km (0.085 R)
• M5: 633,547 km (0.09 R)
• M6: 916,287 km (0.026 R)
• M7: 1,058,704 km (0.092 R)
• M8: 1,233,584 km (0.047 R)
• M9: 1,311,375 km (0.056 R)
• M10: 1,554,023 km (0.109 R)
• M11: 1,638,097 km (0.118 R)
• M12: 2,049,341 km (0.108 R)
• M13: 3,530,360 km (0.116 R)
• M14: 3,941,006 km (0.104 R)
• M15: 3,979,154 km (0.094 R)
• M16: 4,171,387 km (0.09 R)
• M17: 4,604,922 km (0.04 R)
• M18: 5,514,178 km (0.116 R)
• M19: 6,521,869 km (0.115 R)
• M20: 6,885,392 km (0.061 R)
• M21: 7,822,772 km (0.114 R)
• M22: 8,600,830 km (0.109 R)
• M23: 9,251,132 km (0.096 R)
• M24: 10,020,813 km (0.083 R)
• M25: 10,439,687 km (0.092 R)
• M26: 12,282,584 km (0.111 R)
• M27: 12,394,034 km (0.08 R)
• M28: 13,297,904 km (0.083 R)
• M29: 13,412,496 km (0.098 R)
• M30: 14,340,003 km (0.076 R)
• M31: 15,049,097 km (0.112 R)
• M32: 15,288,005 km (0.095 R)
• M33: 16,501,244 km (0.061 R)
• M34: 17,119,382 km (0.116 R)
• M35: 17,243,997 km (0.117 R)
• M36: 17,745,150 km (0.111 R)
• M37: 18,825,845 km (0.107 R)
• M38: 19,666,585 km (0.111 R)
• M39: 19,993,157 km (0.033 R)
• M40: 20,255,701 km (0.109 R)
• M41: 20,784,380 km (0.072 R)
• M42: 20,850,652 km (0.071 R)
• M43: 21,451,437 km (0.069 R)
• M44: 22,533,179 km (0.113 R)
• M45: 23,494,346 km (0.036 R)
• M46: 24,258,791 km (0.111 R)
• M47: 24,608,999 km (0.058 R)
• M48: 25,740,857 km (0.114 R)
• M49: 25,954,931 km (0.104 R)
• M50: 26,889,469 km (0.055 R)
• M51: 27,324,500 km (0.089 R)
• M52: 27,615,767 km (0.12 R)
• M53: 29,683,658 km (0.104 R)
• M54: 29,908,205 km (0.053 R)
• M55: 33,653,836 km (0.074 R)
• M56: 34,279,155 km (0.063 R)
• M57: 36,098,565 km (0.115 R)
• M58: 36,338,220 km (0.081 R)
• M59: 36,418,106 km (0.11 R)
• M60: 37,463,346 km (0.105 R)
• M61: 38,030,172 km (0.102 R)
• M62: 38,763,052 km (0.096 R)
• M63: 38,844,882 km (0.112 R)
• M64: 40,906,640 km (0.036 R)
• M65: 41,825,021 km (0.076 R)
• M66: 43,257,720 km (0.106 R)
• M67: 43,682,129 km (0.079 R)
• M68: 43,937,343 km (0.09 R)
• M69: 44,278,576 km (0.091 R)
• M70: 45,393,529 km (0.071 R)
• M71: 46,517,607 km (0.085 R)
• M72: 46,778,357 km (0.085 R)
• M73: 48,089,283 km (0.06 R)
• M74: 49,678,162 km (0.088 R)
• M75: 49,766,873 km (0.119 R)
• M76: 49,855,734 km (0.115 R)
• M77: 50,925,808 km (0.112 R)
• M78: 51,733,337 km (0.114 R)
• M79: 52,003,361 km (0.107 R)
• M80: 52,273,984 km (0.097 R)
• M81: 53,179,350 km (0.11 R)
• M82: 53,270,156 km (0.045 R)
• M83: 53,542,873 km (0.115 R)
• M84: 55,189,198 km (0.103 R)
• M85: 56,203,322 km (0.108 R)
• M86: 57,316,779 km (0.064 R)
• M87: 58,812,608 km (0.028 R)
• M88: 59,000,503 km (0.058 R)
• M89: 60,985,218 km (0.101 R)
• M90: 61,460,939 km (0.084 R)
• M91: 63,184,007 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109

Radius: 4.7

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.55 AU - 16.15 AU

Year: 18089 Days

Day: 23.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,562,302 km

• M1: 76,295 km (0.075 R)
• M2: 201,658 km (0.111 R)
• M3: 343,626 km (0.102 R)
• M4: 696,528 km (0.075 R)
• M5: 786,885 km (0.109 R)
• M6: 913,445 km (0.102 R)
• M7: 1,203,664 km (0.089 R)
• M8: 1,257,819 km (0.114 R)
• M9: 1,349,822 km (0.046 R)
• M10: 2,032,287 km (0.106 R)
• M11: 2,228,559 km (0.08 R)
• M12: 2,639,056 km (0.094 R)
• M13: 3,072,740 km (0.101 R)
• M14: 3,476,505 km (0.078 R)
• M15: 3,763,882 km (0.103 R)
• M16: 4,500,951 km (0.107 R)
• M17: 4,929,250 km (0.08 R)
• M18: 5,460,322 km (0.084 R)
• M19: 5,520,461 km (0.09 R)
• M20: 5,611,117 km (0.088 R)
• M21: 5,641,485 km (0.077 R)
• M22: 6,040,463 km (0.099 R)
• M23: 6,165,078 km (0.058 R)
• M24: 6,640,051 km (0.063 R)
• M25: 6,704,229 km (0.051 R)
• M26: 6,736,392 km (0.111 R)
• M27: 7,159,455 km (0.074 R)
• M28: 7,390,883 km (0.1 R)
• M29: 8,375,237 km (0.096 R)
• M30: 9,436,185 km (0.065 R)
• M31: 10,613,819 km (0.048 R)
• M32: 11,143,396 km (0.109 R)
• M33: 11,181,543 km (0.098 R)
• M34: 11,257,988 km (0.054 R)
• M35: 11,373,029 km (0.091 R)
• M36: 11,526,965 km (0.065 R)
• M37: 11,565,561 km (0.107 R)
• M38: 12,228,130 km (0.119 R)
• M39: 12,544,230 km (0.084 R)
• M40: 14,454,894 km (0.083 R)
• M41: 14,496,482 km (0.067 R)
• M42: 15,464,979 km (0.096 R)
• M43: 15,720,941 km (0.104 R)
• M44: 16,280,587 km (0.059 R)
• M45: 16,367,353 km (0.091 R)
• M46: 16,628,252 km (0.09 R)
• M47: 16,715,468 km (0.07 R)
• M48: 17,375,045 km (0.118 R)
• M49: 17,730,190 km (0.119 R)
• M50: 18,177,637 km (0.112 R)
• M51: 18,267,546 km (0.098 R)
• M52: 18,674,003 km (0.106 R)
• M53: 18,764,659 km (0.085 R)
• M54: 19,129,080 km (0.114 R)
• M55: 19,772,351 km (0.119 R)
• M56: 19,818,576 km (0.107 R)
• M57: 19,864,952 km (0.102 R)
• M58: 20,282,779 km (0.108 R)
• M59: 20,609,949 km (0.097 R)
• M60: 20,985,888 km (0.086 R)
• M61: 21,316,649 km (0.082 R)
• M62: 21,887,814 km (0.056 R)
• M63: 23,093,573 km (0.09 R)
• M64: 23,582,010 km (0.078 R)
• M65: 24,420,057 km (0.095 R)
• M66: 24,817,688 km (0.089 R)
• M67: 25,067,367 km (0.1 R)
• M68: 25,418,324 km (0.087 R)
• M69: 25,720,512 km (0.088 R)
• M70: 26,277,464 km (0.109 R)
• M71: 26,582,943 km (0.079 R)
• M72: 26,940,781 km (0.051 R)
• M73: 28,075,780 km (0.086 R)
• M74: 28,335,931 km (0.114 R)
• M75: 29,278,996 km (0.072 R)
• M76: 29,701,460 km (0.067 R)
• M77: 30,126,019 km (0.095 R)
• M78: 30,820,004 km (0.086 R)
• M79: 31,735,543 km (0.113 R)
• M80: 32,278,284 km (0.108 R)
• M81: 32,605,454 km (0.042 R)
• M82: 32,769,414 km (0.092 R)
• M83: 32,988,425 km (0.051 R)
• M84: 33,207,885 km (0.094 R)
• M85: 33,648,451 km (0.106 R)
• M86: 35,429,862 km (0.099 R)
• M87: 35,485,961 km (0.094 R)
• M88: 37,298,639 km (0.09 R)
• M89: 37,584,670 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit