🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.72 AU - 0.74 AU

Year: 220 Days

Day: 19.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.28 AU

Year: 369 Days

Day: 12.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,661,227 km

• M1: 401,072 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.49 AU - 1.61 AU

Year: 681 Days

Day: 22.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.96 AU - 2.16 AU

Year: 1044 Days

Day: 43.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.38 AU - 2.86 AU

Year: 1497 Days

Day: 25.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,661,227 km

• M1: 380,128 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.81 AU - 3.37 AU

Year: 1918 Days

Day: 25.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,661,227 km

• M1: 1,039,406 km (0.058 R)
• M2: 1,061,098 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.67 AU - 5.03 AU

Year: 3204 Days

Day: 19.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,661,227 km

• M1: 198,666 km (0.113 R)
• M2: 3,416,516 km (0.05 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 14.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.34 AU - 6.66 AU

Year: 4555 Days

Day: 9.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,661,227 km

• M1: 182,210 km (0.109 R)
• M2: 316,250 km (0.037 R)
• M3: 485,595 km (0.1 R)
• M4: 676,930 km (0.105 R)
• M5: 798,105 km (0.072 R)
• M6: 1,022,202 km (0.053 R)
• M7: 1,142,629 km (0.074 R)
• M8: 1,245,103 km (0.103 R)
• M9: 1,362,837 km (0.12 R)
• M10: 1,559,707 km (0.096 R)
• M11: 1,819,559 km (0.073 R)
• M12: 2,037,972 km (0.103 R)
• M13: 2,207,616 km (0.095 R)
• M14: 2,352,726 km (0.061 R)
• M15: 2,471,207 km (0.112 R)
• M16: 2,637,560 km (0.059 R)
• M17: 2,729,862 km (0.088 R)
• M18: 2,823,361 km (0.102 R)
• M19: 3,175,514 km (0.097 R)
• M20: 3,373,731 km (0.099 R)
• M21: 3,474,261 km (0.085 R)
• M22: 3,799,936 km (0.105 R)
• M23: 3,939,959 km (0.101 R)
• M24: 4,207,440 km (0.108 R)
• M25: 4,444,104 km (0.12 R)
• M26: 4,854,750 km (0.078 R)
• M27: 4,949,745 km (0.09 R)
• M28: 5,045,487 km (0.107 R)
• M29: 5,141,828 km (0.104 R)
• M30: 5,297,261 km (0.119 R)
• M31: 5,395,247 km (0.103 R)
• M32: 5,533,476 km (0.074 R)
• M33: 6,387,380 km (0.059 R)
• M34: 6,512,743 km (0.102 R)
• M35: 7,217,200 km (0.106 R)
• M36: 7,325,957 km (0.065 R)
• M37: 7,611,689 km (0.109 R)
• M38: 8,080,978 km (0.112 R)
• M39: 8,582,729 km (0.067 R)
• M40: 8,675,031 km (0.117 R)
• M41: 8,790,969 km (0.072 R)
• M42: 9,024,342 km (0.111 R)
• M43: 9,378,141 km (0.078 R)
• M44: 10,368,778 km (0.032 R)
• M45: 10,739,482 km (0.12 R)
• M46: 10,939,045 km (0.108 R)
• M47: 11,089,541 km (0.106 R)
• M48: 11,190,220 km (0.092 R)
• M49: 11,367,194 km (0.076 R)
• M50: 11,775,297 km (0.082 R)
• M51: 12,448,488 km (0.105 R)
• M52: 12,869,157 km (0.111 R)
• M53: 13,081,287 km (0.091 R)
• M54: 13,401,576 km (0.071 R)
• M55: 13,751,485 km (0.086 R)
• M56: 14,131,613 km (0.116 R)
• M57: 14,268,346 km (0.049 R)
• M58: 14,846,990 km (0.089 R)
• M59: 15,097,417 km (0.12 R)
• M60: 15,658,858 km (0.088 R)
• M61: 16,056,040 km (0.063 R)
• M62: 16,255,753 km (0.094 R)
• M63: 16,744,490 km (0.076 R)
• M64: 16,860,278 km (0.117 R)
• M65: 16,976,217 km (0.109 R)
• M66: 17,384,170 km (0.117 R)
• M67: 17,677,532 km (0.1 R)
• M68: 17,824,885 km (0.113 R)
• M69: 18,002,309 km (0.076 R)
• M70: 19,594,030 km (0.095 R)
• M71: 20,175,666 km (0.074 R)
• M72: 20,732,021 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 10.2

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.55 AU - 6.93 AU

Year: 5504 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,661,227 km

• M1: 143,016 km (0.07 R)
• M2: 239,955 km (0.066 R)
• M3: 315,951 km (0.066 R)
• M4: 810,072 km (0.113 R)
• M5: 1,305,391 km (0.034 R)
• M6: 2,159,445 km (0.094 R)
• M7: 2,261,172 km (0.085 R)
• M8: 2,427,525 km (0.107 R)
• M9: 2,512,197 km (0.116 R)
• M10: 2,576,375 km (0.12 R)
• M11: 2,684,534 km (0.112 R)
• M12: 3,155,767 km (0.079 R)
• M13: 3,271,855 km (0.083 R)
• M14: 3,580,176 km (0.058 R)
• M15: 3,922,905 km (0.105 R)
• M16: 4,276,405 km (0.084 R)
• M17: 4,456,969 km (0.071 R)
• M18: 4,719,364 km (0.043 R)
• M19: 5,286,789 km (0.093 R)
• M20: 5,452,992 km (0.082 R)
• M21: 5,564,742 km (0.059 R)
• M22: 6,574,677 km (0.114 R)
• M23: 6,783,515 km (0.036 R)
• M24: 7,484,830 km (0.089 R)
• M25: 8,531,267 km (0.086 R)
• M26: 8,759,255 km (0.06 R)
• M27: 9,088,220 km (0.107 R)
• M28: 9,320,995 km (0.047 R)
• M29: 9,522,054 km (0.075 R)
• M30: 9,690,800 km (0.041 R)
• M31: 9,962,769 km (0.051 R)
• M32: 10,065,394 km (0.109 R)
• M33: 10,444,624 km (0.06 R)
• M34: 10,934,258 km (0.113 R)
• M35: 11,503,029 km (0.071 R)
• M36: 12,045,022 km (0.116 R)
• M37: 12,595,243 km (0.048 R)
• M38: 12,929,445 km (0.076 R)
• M39: 13,530,679 km (0.102 R)
• M40: 13,796,514 km (0.086 R)
• M41: 13,987,551 km (0.054 R)
• M42: 14,565,896 km (0.107 R)
• M43: 15,112,676 km (0.045 R)
• M44: 15,230,709 km (0.104 R)
• M45: 15,666,188 km (0.055 R)
• M46: 15,905,395 km (0.097 R)
• M47: 16,347,307 km (0.108 R)
• M48: 16,671,187 km (0.088 R)
• M49: 17,614,102 km (0.055 R)
• M50: 17,821,295 km (0.09 R)
• M51: 18,785,154 km (0.105 R)
• M52: 18,912,163 km (0.065 R)
• M53: 19,166,928 km (0.115 R)
• M54: 19,852,086 km (0.092 R)
• M55: 20,024,573 km (0.099 R)
• M56: 20,632,389 km (0.066 R)
• M57: 21,422,565 km (0.115 R)
• M58: 21,599,539 km (0.11 R)
• M59: 22,446,861 km (0.086 R)
• M60: 24,589,103 km (0.117 R)
• M61: 24,820,830 km (0.077 R)
• M62: 25,239,704 km (0.045 R)
• M63: 25,754,919 km (0.099 R)
• M64: 26,557,960 km (0.037 R)
• M65: 26,843,393 km (0.1 R)
• M66: 27,177,595 km (0.059 R)
• M67: 27,417,251 km (0.11 R)
• M68: 27,513,292 km (0.118 R)
• M69: 27,802,016 km (0.114 R)
• M70: 27,946,827 km (0.116 R)
• M71: 28,625,702 km (0.064 R)
• M72: 29,408,249 km (0.08 R)
• M73: 30,197,826 km (0.118 R)
• M74: 30,545,492 km (0.103 R)
• M75: 30,794,572 km (0.061 R)
• M76: 31,797,925 km (0.051 R)
• M77: 33,836,495 km (0.111 R)
• M78: 34,611,711 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931

Radius: 5.7

Gravity: 28.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.9 AU - 14.58 AU

Year: 17011 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,661,227 km

• M1: 83,326 km (0.089 R)
• M2: 209,736 km (0.062 R)
• M3: 253,419 km (0.082 R)
• M4: 890,855 km (0.088 R)
• M5: 1,045,839 km (0.075 R)
• M6: 1,323,492 km (0.064 R)
• M7: 1,749,397 km (0.056 R)
• M8: 2,111,873 km (0.105 R)
• M9: 2,533,290 km (0.077 R)
• M10: 3,134,823 km (0.119 R)
• M11: 3,451,672 km (0.096 R)
• M12: 3,613,985 km (0.076 R)
• M13: 4,201,456 km (0.103 R)
• M14: 4,331,158 km (0.105 R)
• M15: 4,506,337 km (0.091 R)
• M16: 4,683,610 km (0.11 R)
• M17: 5,940,083 km (0.1 R)
• M18: 7,241,584 km (0.072 R)
• M19: 8,192,279 km (0.109 R)
• M20: 8,682,212 km (0.089 R)
• M21: 8,847,667 km (0.115 R)
• M22: 9,919,236 km (0.092 R)
• M23: 10,617,110 km (0.033 R)
• M24: 11,330,543 km (0.111 R)
• M25: 11,511,407 km (0.087 R)
• M26: 11,753,905 km (0.063 R)
• M27: 11,814,791 km (0.097 R)
• M28: 12,429,638 km (0.11 R)
• M29: 12,803,483 km (0.072 R)
• M30: 13,434,786 km (0.051 R)
• M31: 13,626,122 km (0.099 R)
• M32: 14,011,636 km (0.1 R)
• M33: 14,076,112 km (0.069 R)
• M34: 14,531,040 km (0.115 R)
• M35: 14,661,938 km (0.098 R)
• M36: 15,521,976 km (0.086 R)
• M37: 15,857,225 km (0.116 R)
• M38: 16,262,485 km (0.046 R)
• M39: 16,466,537 km (0.108 R)
• M40: 17,152,443 km (0.088 R)
• M41: 17,568,475 km (0.026 R)
• M42: 17,707,900 km (0.108 R)
• M43: 19,265,663 km (0.077 R)
• M44: 20,425,794 km (0.098 R)
• M45: 20,793,057 km (0.047 R)
• M46: 21,832,762 km (0.073 R)
• M47: 22,132,855 km (0.065 R)
• M48: 25,760,604 km (0.047 R)
• M49: 25,839,741 km (0.048 R)
• M50: 28,089,095 km (0.052 R)
• M51: 28,170,625 km (0.096 R)
• M52: 28,415,517 km (0.079 R)
• M53: 28,743,286 km (0.085 R)
• M54: 30,233,281 km (0.057 R)
• M55: 31,071,777 km (0.068 R)
• M56: 31,578,615 km (0.073 R)
• M57: 33,546,724 km (0.06 R)
• M58: 33,633,042 km (0.089 R)
• M59: 34,240,409 km (0.084 R)
• M60: 36,350,039 km (0.098 R)
• M61: 36,705,633 km (0.116 R)
• M62: 37,420,561 km (0.083 R)
• M63: 37,599,929 km (0.056 R)
• M64: 38,230,185 km (0.103 R)
• M65: 38,954,687 km (0.095 R)
• M66: 39,866,785 km (0.118 R)
• M67: 40,417,306 km (0.036 R)
• M68: 41,062,820 km (0.114 R)
• M69: 42,551,170 km (0.074 R)
• M70: 42,738,466 km (0.118 R)
• M71: 43,019,860 km (0.071 R)
• M72: 46,059,838 km (0.075 R)
• M73: 48,384,739 km (0.061 R)
• M74: 48,972,060 km (0.065 R)
• M75: 49,266,468 km (0.064 R)
• M76: 50,747,786 km (0.091 R)
• M77: 52,243,466 km (0.116 R)
• M78: 52,544,457 km (0.103 R)
• M79: 57,747,022 km (0.08 R)
• M80: 58,369,798 km (0.078 R)
• M81: 58,994,818 km (0.109 R)
• M82: 61,728,569 km (0.071 R)
• M83: 63,966,703 km (0.084 R)
• M84: 66,448,233 km (0.109 R)
• M85: 67,100,779 km (0.032 R)
• M86: 67,646,212 km (0.111 R)
• M87: 68,083,637 km (0.104 R)
• M88: 69,181,236 km (0.093 R)
• M89: 69,291,191 km (0.106 R)
• M90: 69,842,459 km (0.038 R)
• M91: 72,396,992 km (0.046 R)
• M92: 72,844,439 km (0.079 R)
• M93: 73,180,586 km (0.082 R)
• M94: 74,304,664 km (0.085 R)
• M95: 74,530,258 km (0.117 R)
• M96: 74,981,894 km (0.092 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit