🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.8 AU - 0.96 AU

Year: 291 Days

Day: 13.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,672,332 km

• M1: 460,013 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.24 AU - 1.64 AU

Year: 610 Days

Day: 47.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,672,332 km

• M1: 441,912 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.55 AU - 2.05 AU

Year: 853 Days

Day: 25.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.63 AU - 2.31 AU

Year: 976 Days

Day: 18 Hours

Environment

Temp: -53 °C

Axial Tilt: 147 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.93 AU - 2.05 AU

Year: 991 Days

Day: 44.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.69 AU - 2.77 AU

Year: 1176 Days

Day: 12.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 53.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 9.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.2 AU - 6.92 AU

Year: 4629 Days

Day: 5 Hours

Environment

Temp: -136 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,672,332 km

• M1: 132,245 km (0.081 R)
• M2: 238,309 km (0.055 R)
• M3: 320,738 km (0.053 R)
• M4: 409,749 km (0.086 R)
• M5: 594,053 km (0.1 R)
• M6: 718,369 km (0.108 R)
• M7: 797,357 km (0.107 R)
• M8: 879,635 km (0.063 R)
• M9: 1,003,951 km (0.049 R)
• M10: 1,270,684 km (0.086 R)
• M11: 1,571,376 km (0.084 R)
• M12: 1,772,436 km (0.051 R)
• M13: 2,045,152 km (0.077 R)
• M14: 2,199,687 km (0.104 R)
• M15: 2,493,049 km (0.107 R)
• M16: 2,561,564 km (0.11 R)
• M17: 3,029,357 km (0.041 R)
• M18: 3,117,320 km (0.092 R)
• M19: 3,206,032 km (0.111 R)
• M20: 3,280,681 km (0.097 R)
• M21: 3,401,407 km (0.116 R)
• M22: 3,600,821 km (0.06 R)
• M23: 3,662,904 km (0.1 R)
• M24: 3,725,436 km (0.106 R)
• M25: 3,930,983 km (0.091 R)
• M26: 4,011,018 km (0.085 R)
• M27: 4,075,495 km (0.088 R)
• M28: 4,436,325 km (0.084 R)
• M29: 4,671,343 km (0.107 R)
• M30: 4,979,515 km (0.071 R)
• M31: 5,669,909 km (0.078 R)
• M32: 6,258,726 km (0.11 R)
• M33: 6,371,373 km (0.07 R)
• M34: 6,446,771 km (0.079 R)
• M35: 7,041,721 km (0.067 R)
• M36: 7,158,857 km (0.087 R)
• M37: 7,594,037 km (0.089 R)
• M38: 7,734,360 km (0.057 R)
• M39: 7,875,430 km (0.11 R)
• M40: 8,139,919 km (0.094 R)
• M41: 8,490,128 km (0.099 R)
• M42: 8,866,367 km (0.064 R)
• M43: 8,971,833 km (0.065 R)
• M44: 9,035,263 km (0.113 R)
• M45: 9,765,450 km (0.101 R)
• M46: 9,874,357 km (0.12 R)
• M47: 10,071,527 km (0.084 R)
• M48: 10,425,176 km (0.115 R)
• M49: 10,603,647 km (0.103 R)
• M50: 10,693,256 km (0.099 R)
• M51: 10,895,811 km (0.056 R)
• M52: 10,986,168 km (0.101 R)
• M53: 11,649,037 km (0.066 R)
• M54: 11,857,426 km (0.104 R)
• M55: 11,973,814 km (0.056 R)
• M56: 12,207,635 km (0.09 R)
• M57: 12,372,043 km (0.052 R)
• M58: 13,350,563 km (0.114 R)
• M59: 14,106,780 km (0.055 R)
• M60: 14,627,081 km (0.044 R)
• M61: 15,128,384 km (0.111 R)
• M62: 15,305,209 km (0.096 R)
• M63: 16,044,970 km (0.06 R)
• M64: 16,225,235 km (0.105 R)
• M65: 16,302,727 km (0.087 R)
• M66: 16,639,921 km (0.113 R)
• M67: 16,796,251 km (0.067 R)
• M68: 17,163,065 km (0.105 R)
• M69: 17,532,571 km (0.073 R)
• M70: 17,798,107 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.1

Radius: 3

Gravity: 79.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.76 AU - 16.64 AU

Year: 20925 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,672,332 km

• M1: 65,374 km (0.092 R)
• M2: 128,953 km (0.045 R)
• M3: 229,184 km (0.051 R)
• M4: 821,442 km (0.1 R)
• M5: 847,173 km (0.095 R)
• M6: 1,604,886 km (0.107 R)
• M7: 1,637,199 km (0.102 R)
• M8: 2,006,855 km (0.117 R)
• M9: 2,702,785 km (0.069 R)
• M10: 3,591,845 km (0.068 R)
• M11: 4,067,417 km (0.116 R)
• M12: 4,245,139 km (0.101 R)
• M13: 4,380,076 km (0.083 R)
• M14: 4,425,404 km (0.038 R)
• M15: 4,654,439 km (0.092 R)
• M16: 5,509,839 km (0.115 R)
• M17: 5,756,077 km (0.063 R)
• M18: 6,157,299 km (0.026 R)
• M19: 6,310,038 km (0.077 R)
• M20: 6,723,527 km (0.1 R)
• M21: 8,519,449 km (0.109 R)
• M22: 9,675,093 km (0.062 R)
• M23: 9,912,056 km (0.11 R)
• M24: 10,573,578 km (0.078 R)
• M25: 10,695,350 km (0.057 R)
• M26: 10,879,056 km (0.079 R)
• M27: 11,373,627 km (0.111 R)
• M28: 12,192,974 km (0.056 R)
• M29: 13,227,145 km (0.117 R)
• M30: 13,887,619 km (0.03 R)
• M31: 14,021,060 km (0.077 R)
• M32: 15,103,401 km (0.114 R)
• M33: 16,352,693 km (0.113 R)
• M34: 17,490,684 km (0.068 R)
• M35: 19,468,218 km (0.097 R)
• M36: 20,825,370 km (0.114 R)
• M37: 21,592,358 km (0.054 R)
• M38: 22,212,591 km (0.105 R)
• M39: 22,290,532 km (0.114 R)
• M40: 22,368,622 km (0.098 R)
• M41: 22,681,730 km (0.119 R)
• M42: 23,232,998 km (0.062 R)
• M43: 23,549,996 km (0.107 R)
• M44: 24,188,330 km (0.064 R)
• M45: 24,429,183 km (0.098 R)
• M46: 24,509,666 km (0.066 R)
• M47: 25,075,296 km (0.047 R)
• M48: 25,727,094 km (0.062 R)
• M49: 26,301,849 km (0.082 R)
• M50: 27,380,599 km (0.048 R)
• M51: 28,473,711 km (0.063 R)
• M52: 28,558,383 km (0.11 R)
• M53: 28,812,849 km (0.025 R)
• M54: 30,702,270 km (0.101 R)
• M55: 31,311,732 km (0.12 R)
• M56: 32,101,309 km (0.063 R)
• M57: 32,897,320 km (0.085 R)
• M58: 34,238,465 km (0.094 R)
• M59: 34,779,859 km (0.066 R)
• M60: 36,789,258 km (0.097 R)
• M61: 40,347,443 km (0.11 R)
• M62: 40,442,588 km (0.033 R)
• M63: 43,817,964 km (0.087 R)
• M64: 47,182,271 km (0.119 R)
• M65: 47,583,492 km (0.103 R)
• M66: 48,288,397 km (0.067 R)
• M67: 49,199,748 km (0.066 R)
• M68: 49,606,654 km (0.112 R)
• M69: 50,936,579 km (0.117 R)
• M70: 51,348,123 km (0.116 R)
• M71: 51,451,196 km (0.059 R)
• M72: 51,554,418 km (0.056 R)
• M73: 53,005,518 km (0.109 R)
• M74: 53,109,638 km (0.116 R)
• M75: 53,213,907 km (0.111 R)
• M76: 53,945,441 km (0.102 R)
• M77: 54,155,028 km (0.116 R)
• M78: 57,974,261 km (0.081 R)
• M79: 58,296,495 km (0.083 R)
• M80: 59,266,488 km (0.097 R)
• M81: 59,807,733 km (0.113 R)
• M82: 61,222,629 km (0.092 R)
• M83: 61,769,709 km (0.085 R)
• M84: 63,089,461 km (0.069 R)
• M85: 64,640,791 km (0.058 R)
• M86: 66,204,538 km (0.103 R)
• M87: 66,316,736 km (0.106 R)
• M88: 68,800,659 km (0.046 R)
• M89: 71,890,454 km (0.083 R)
• M90: 73,162,185 km (0.11 R)
• M91: 74,324,710 km (0.099 R)
• M92: 74,791,455 km (0.047 R)
• M93: 74,908,291 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.1

Radius: 4.5

Gravity: 43.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.27 AU - 20.21 AU

Year: 24184 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 93,672,332 km

• M1: 245,490 km (0.103 R)
• M2: 2,625,891 km (0.038 R)
• M3: 3,150,531 km (0.102 R)
• M4: 3,332,592 km (0.084 R)
• M5: 3,518,093 km (0.093 R)
• M6: 3,754,607 km (0.076 R)
• M7: 4,243,044 km (0.059 R)
• M8: 4,907,409 km (0.053 R)
• M9: 5,494,580 km (0.033 R)
• M10: 6,502,271 km (0.048 R)
• M11: 6,792,192 km (0.098 R)
• M12: 8,681,763 km (0.098 R)
• M13: 8,745,192 km (0.118 R)
• M14: 8,808,921 km (0.104 R)
• M15: 8,872,650 km (0.104 R)
• M16: 8,936,678 km (0.067 R)
• M17: 10,247,903 km (0.101 R)
• M18: 10,382,242 km (0.109 R)
• M19: 10,517,179 km (0.032 R)
• M20: 11,969,326 km (0.042 R)
• M21: 12,682,608 km (0.087 R)
• M22: 13,556,559 km (0.064 R)
• M23: 14,075,215 km (0.077 R)
• M24: 14,374,560 km (0.055 R)
• M25: 15,980,194 km (0.114 R)
• M26: 16,292,405 km (0.12 R)
• M27: 17,081,833 km (0.095 R)
• M28: 17,161,419 km (0.104 R)
• M29: 17,802,895 km (0.119 R)
• M30: 18,045,393 km (0.107 R)
• M31: 19,690,221 km (0.036 R)
• M32: 22,158,736 km (0.081 R)
• M33: 23,208,314 km (0.09 R)
• M34: 24,812,901 km (0.089 R)
• M35: 25,811,018 km (0.092 R)
• M36: 26,268,937 km (0.094 R)
• M37: 26,637,397 km (0.086 R)
• M38: 27,100,103 km (0.104 R)
• M39: 28,315,885 km (0.12 R)
• M40: 28,410,132 km (0.068 R)
• M41: 28,788,165 km (0.086 R)
• M42: 29,358,433 km (0.12 R)
• M43: 30,897,047 km (0.074 R)
• M44: 31,383,240 km (0.111 R)
• M45: 31,676,152 km (0.116 R)
• M46: 33,353,144 km (0.105 R)
• M47: 33,751,972 km (0.096 R)
• M48: 33,851,904 km (0.059 R)
• M49: 35,362,693 km (0.047 R)
• M50: 35,667,573 km (0.118 R)
• M51: 36,382,053 km (0.09 R)
• M52: 36,484,527 km (0.079 R)
• M53: 37,307,764 km (0.119 R)
• M54: 39,077,357 km (0.094 R)
• M55: 39,287,393 km (0.062 R)
• M56: 39,708,511 km (0.08 R)
• M57: 40,130,975 km (0.045 R)
• M58: 42,373,896 km (0.035 R)
• M59: 42,697,626 km (0.085 R)
• M60: 45,979,654 km (0.035 R)
• M61: 46,201,358 km (0.083 R)
• M62: 46,645,813 km (0.052 R)
• M63: 49,682,500 km (0.05 R)
• M64: 50,137,726 km (0.117 R)
• M65: 51,626,973 km (0.117 R)
• M66: 53,363,356 km (0.101 R)
• M67: 54,180,160 km (0.028 R)
• M68: 57,130,828 km (0.076 R)
• M69: 57,369,138 km (0.107 R)
• M70: 57,966,333 km (0.046 R)
• M71: 58,205,839 km (0.025 R)
• M72: 58,685,749 km (0.114 R)
• M73: 59,287,431 km (0.112 R)
• M74: 63,433,237 km (0.102 R)
• M75: 63,556,506 km (0.067 R)
• M76: 64,918,594 km (0.095 R)
• M77: 66,665,898 km (0.077 R)
• M78: 67,923,567 km (0.089 R)
• M79: 71,101,474 km (0.117 R)
• M80: 71,999,959 km (0.082 R)
• M81: 72,902,184 km (0.101 R)
• M82: 73,031,437 km (0.029 R)
• M83: 73,549,045 km (0.069 R)
• M84: 75,239,501 km (0.091 R)
• M85: 75,369,950 km (0.105 R)
• M86: 75,500,699 km (0.067 R)
• M87: 77,469,257 km (0.096 R)
• M88: 78,923,648 km (0.111 R)
• M89: 79,986,990 km (0.103 R)
• M90: 81,055,118 km (0.08 R)
• M91: 81,322,898 km (0.037 R)
• M92: 84,016,707 km (0.12 R)
• M93: 84,287,629 km (0.079 R)
• M94: 84,423,314 km (0.108 R)
• M95: 85,919,742 km (0.104 R)
• M96: 87,150,484 km (0.105 R)
• M97: 89,491,391 km (0.095 R)
• M98: 90,877,864 km (0.091 R)
• M99: 93,531,880 km (0.072 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit