🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.9 AU - 0.9 AU

Year: 313 Days

Day: 43.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,143,110 km

• M1: 27,227 km (0.106 R)
• M2: 79,137 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.29 AU - 1.39 AU

Year: 569 Days

Day: 39.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.17 AU - 3.57 AU

Year: 1785 Days

Day: 37 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.25 AU - 5.19 AU

Year: 3182 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.39 AU - 4.83 AU

Year: 3633 Days

Day: 34.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 127.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 13

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.52 AU - 6.44 AU

Year: 4709 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,143,110 km

• M1: 197,170 km (0.101 R)
• M2: 288,275 km (0.034 R)
• M3: 529,427 km (0.067 R)
• M4: 651,499 km (0.063 R)
• M5: 891,304 km (0.087 R)
• M6: 978,071 km (0.041 R)
• M7: 1,134,101 km (0.068 R)
• M8: 1,327,382 km (0.091 R)
• M9: 1,472,342 km (0.069 R)
• M10: 1,561,951 km (0.065 R)
• M11: 1,858,754 km (0.101 R)
• M12: 1,989,203 km (0.112 R)
• M13: 2,208,065 km (0.111 R)
• M14: 2,542,416 km (0.082 R)
• M15: 3,259,738 km (0.101 R)
• M16: 3,358,622 km (0.095 R)
• M17: 3,458,703 km (0.071 R)
• M18: 3,785,425 km (0.105 R)
• M19: 4,016,104 km (0.079 R)
• M20: 4,229,730 km (0.114 R)
• M21: 4,961,713 km (0.058 R)
• M22: 5,284,246 km (0.094 R)
• M23: 6,267,852 km (0.091 R)
• M24: 6,920,996 km (0.054 R)
• M25: 7,177,855 km (0.087 R)
• M26: 8,210,230 km (0.068 R)
• M27: 8,345,916 km (0.109 R)
• M28: 8,979,911 km (0.101 R)
• M29: 9,063,686 km (0.117 R)
• M30: 9,204,159 km (0.07 R)
• M31: 9,373,503 km (0.034 R)
• M32: 9,572,319 km (0.087 R)
• M33: 9,916,693 km (0.07 R)
• M34: 10,235,786 km (0.109 R)
• M35: 10,617,410 km (0.073 R)
• M36: 10,735,742 km (0.107 R)
• M37: 11,183,638 km (0.047 R)
• M38: 11,304,064 km (0.086 R)
• M39: 11,424,939 km (0.099 R)
• M40: 11,515,894 km (0.088 R)
• M41: 11,790,257 km (0.099 R)
• M42: 12,221,248 km (0.103 R)
• M43: 12,407,647 km (0.073 R)
• M44: 12,783,138 km (0.057 R)
• M45: 12,940,665 km (0.103 R)
• M46: 13,035,510 km (0.093 R)
• M47: 13,449,297 km (0.105 R)
• M48: 13,577,503 km (0.111 R)
• M49: 13,738,171 km (0.116 R)
• M50: 14,980,880 km (0.064 R)
• M51: 15,414,265 km (0.07 R)
• M52: 15,582,114 km (0.088 R)
• M53: 16,191,277 km (0.098 R)
• M54: 16,464,442 km (0.103 R)
• M55: 16,567,216 km (0.106 R)
• M56: 16,980,854 km (0.104 R)
• M57: 17,084,825 km (0.11 R)
• M58: 17,677,681 km (0.092 R)
• M59: 18,348,478 km (0.052 R)
• M60: 18,740,574 km (0.062 R)
• M61: 18,991,599 km (0.093 R)
• M62: 19,099,459 km (0.046 R)
• M63: 19,279,725 km (0.091 R)
• M64: 19,424,386 km (0.11 R)
• M65: 20,668,591 km (0.113 R)
• M66: 22,544,549 km (0.084 R)
• M67: 22,658,841 km (0.083 R)
• M68: 23,310,191 km (0.104 R)
• M69: 24,162,300 km (0.12 R)
• M70: 24,279,286 km (0.105 R)
• M71: 25,657,980 km (0.115 R)
• M72: 25,777,359 km (0.112 R)
• M73: 26,457,131 km (0.089 R)
• M74: 26,738,824 km (0.085 R)
• M75: 27,021,415 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 11.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.24 AU - 8.08 AU

Year: 6309 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,143,110 km

• M1: 199,414 km (0.088 R)
• M2: 366,365 km (0.05 R)
• M3: 449,841 km (0.114 R)
• M4: 699,669 km (0.045 R)
• M5: 784,940 km (0.078 R)
• M6: 927,058 km (0.106 R)
• M7: 1,517,521 km (0.102 R)
• M8: 1,903,783 km (0.108 R)
• M9: 2,283,312 km (0.077 R)
• M10: 2,434,257 km (0.105 R)
• M11: 2,608,089 km (0.088 R)
• M12: 2,907,135 km (0.106 R)
• M13: 3,029,955 km (0.042 R)
• M14: 3,133,627 km (0.091 R)
• M15: 3,238,495 km (0.097 R)
• M16: 3,473,513 km (0.114 R)
• M17: 4,610,906 km (0.119 R)
• M18: 4,706,648 km (0.072 R)
• M19: 5,648,816 km (0.096 R)
• M20: 5,777,171 km (0.118 R)
• M21: 6,756,588 km (0.119 R)
• M22: 7,279,582 km (0.084 R)
• M23: 7,930,183 km (0.114 R)
• M24: 8,955,826 km (0.099 R)
• M25: 9,075,654 km (0.071 R)
• M26: 9,256,518 km (0.095 R)
• M27: 9,898,891 km (0.114 R)
• M28: 10,054,024 km (0.107 R)
• M29: 10,303,853 km (0.044 R)
• M30: 13,082,483 km (0.055 R)
• M31: 13,286,984 km (0.082 R)
• M32: 13,492,531 km (0.097 R)
• M33: 13,698,976 km (0.086 R)
• M34: 14,185,169 km (0.119 R)
• M35: 14,712,352 km (0.104 R)
• M36: 14,925,080 km (0.117 R)
• M37: 15,031,744 km (0.066 R)
• M38: 16,222,393 km (0.044 R)
• M39: 16,847,563 km (0.091 R)
• M40: 17,144,514 km (0.093 R)
• M41: 17,705,955 km (0.1 R)
• M42: 18,197,384 km (0.054 R)
• M43: 18,808,491 km (0.087 R)
• M44: 19,155,259 km (0.055 R)
• M45: 19,465,226 km (0.082 R)
• M46: 19,581,912 km (0.081 R)
• M47: 19,659,703 km (0.114 R)
• M48: 19,894,123 km (0.073 R)
• M49: 20,840,779 km (0.104 R)
• M50: 21,560,344 km (0.081 R)
• M51: 22,573,272 km (0.109 R)
• M52: 22,695,942 km (0.114 R)
• M53: 23,023,860 km (0.098 R)
• M54: 23,188,568 km (0.119 R)
• M55: 23,436,152 km (0.098 R)
• M56: 24,267,916 km (0.062 R)
• M57: 24,477,353 km (0.068 R)
• M58: 24,561,427 km (0.107 R)
• M59: 25,194,077 km (0.115 R)
• M60: 25,533,813 km (0.085 R)
• M61: 27,734,548 km (0.109 R)
• M62: 28,437,508 km (0.098 R)
• M63: 29,636,984 km (0.086 R)
• M64: 29,995,570 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 9.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.12 AU - 9.02 AU

Year: 8416 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,143,110 km

• M1: 149,747 km (0.068 R)
• M2: 261,347 km (0.091 R)
• M3: 343,926 km (0.101 R)
• M4: 494,720 km (0.069 R)
• M5: 615,894 km (0.071 R)
• M6: 964,457 km (0.112 R)
• M7: 1,215,333 km (0.104 R)
• M8: 1,355,806 km (0.077 R)
• M9: 1,442,722 km (0.09 R)
• M10: 1,637,947 km (0.115 R)
• M11: 1,730,997 km (0.064 R)
• M12: 1,922,482 km (0.078 R)
• M13: 2,004,462 km (0.069 R)
• M14: 2,240,079 km (0.072 R)
• M15: 2,343,899 km (0.119 R)
• M16: 2,683,487 km (0.113 R)
• M17: 3,038,632 km (0.067 R)
• M18: 3,629,992 km (0.052 R)
• M19: 4,065,023 km (0.03 R)
• M20: 4,256,508 km (0.075 R)
• M21: 4,560,491 km (0.109 R)
• M22: 4,693,035 km (0.109 R)
• M23: 4,871,655 km (0.117 R)
• M24: 5,029,780 km (0.111 R)
• M25: 5,584,937 km (0.083 R)
• M26: 5,917,793 km (0.085 R)
• M27: 6,135,158 km (0.043 R)
• M28: 6,355,366 km (0.12 R)
• M29: 6,702,882 km (0.082 R)
• M30: 7,056,681 km (0.077 R)
• M31: 7,184,438 km (0.089 R)
• M32: 7,703,542 km (0.113 R)
• M33: 7,782,530 km (0.092 R)
• M34: 7,941,104 km (0.057 R)
• M35: 8,181,208 km (0.081 R)
• M36: 8,641,072 km (0.12 R)
• M37: 9,248,589 km (0.037 R)
• M38: 9,472,986 km (0.119 R)
• M39: 9,614,206 km (0.066 R)
• M40: 10,475,890 km (0.092 R)
• M41: 10,827,445 km (0.049 R)
• M42: 12,210,926 km (0.113 R)
• M43: 12,333,746 km (0.105 R)
• M44: 12,736,164 km (0.117 R)
• M45: 12,892,045 km (0.118 R)
• M46: 12,985,993 km (0.037 R)
• M47: 13,969,000 km (0.103 R)
• M48: 14,291,234 km (0.12 R)
• M49: 14,420,786 km (0.06 R)
• M50: 15,008,855 km (0.104 R)
• M51: 15,239,535 km (0.085 R)
• M52: 15,671,275 km (0.075 R)
• M53: 16,241,990 km (0.119 R)
• M54: 16,922,062 km (0.118 R)
• M55: 17,231,132 km (0.068 R)
• M56: 17,403,618 km (0.033 R)
• M57: 17,472,732 km (0.065 R)
• M58: 17,924,667 km (0.113 R)
• M59: 18,064,392 km (0.034 R)
• M60: 18,169,559 km (0.066 R)
• M61: 18,380,342 km (0.095 R)
• M62: 18,804,303 km (0.028 R)
• M63: 19,088,838 km (0.105 R)
• M64: 19,914,618 km (0.09 R)
• M65: 20,459,454 km (0.087 R)
• M66: 20,715,416 km (0.116 R)
• M67: 21,563,935 km (0.118 R)
• M68: 22,048,482 km (0.11 R)
• M69: 22,536,770 km (0.098 R)
• M70: 22,687,714 km (0.072 R)
• M71: 23,715,302 km (0.099 R)
• M72: 23,945,682 km (0.109 R)
• M73: 25,579,291 km (0.107 R)
• M74: 26,449,352 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 12.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.87 AU - 11.41 AU

Year: 11853 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,143,110 km

• M1: 159,920 km (0.072 R)
• M2: 286,929 km (0.066 R)
• M3: 408,701 km (0.095 R)
• M4: 683,363 km (0.103 R)
• M5: 865,124 km (0.108 R)
• M6: 984,653 km (0.085 R)
• M7: 1,133,802 km (0.091 R)
• M8: 1,443,021 km (0.114 R)
• M9: 1,601,146 km (0.073 R)
• M10: 1,751,492 km (0.078 R)
• M11: 1,920,986 km (0.09 R)
• M12: 2,399,999 km (0.098 R)
• M13: 2,702,037 km (0.105 R)
• M14: 3,101,463 km (0.1 R)
• M15: 3,204,237 km (0.102 R)
• M16: 3,448,680 km (0.106 R)
• M17: 3,790,361 km (0.041 R)
• M18: 3,919,015 km (0.104 R)
• M19: 4,161,962 km (0.088 R)
• M20: 4,409,996 km (0.104 R)
• M21: 4,506,636 km (0.102 R)
• M22: 4,604,024 km (0.069 R)
• M23: 4,940,470 km (0.052 R)
• M24: 5,061,195 km (0.095 R)
• M25: 5,182,968 km (0.059 R)
• M26: 5,533,176 km (0.069 R)
• M27: 5,912,407 km (0.092 R)
• M28: 6,763,021 km (0.1 R)
• M29: 7,282,873 km (0.106 R)
• M30: 7,443,541 km (0.117 R)
• M31: 7,980,149 km (0.078 R)
• M32: 8,577,643 km (0.069 R)
• M33: 8,845,124 km (0.102 R)
• M34: 9,338,647 km (0.032 R)
• M35: 9,463,412 km (0.084 R)
• M36: 10,070,031 km (0.116 R)
• M37: 10,352,322 km (0.102 R)
• M38: 10,637,306 km (0.085 R)
• M39: 10,872,324 km (0.108 R)
• M40: 11,374,225 km (0.101 R)
• M41: 11,561,073 km (0.119 R)
• M42: 11,695,113 km (0.096 R)
• M43: 12,046,219 km (0.074 R)
• M44: 12,209,430 km (0.046 R)
• M45: 12,428,142 km (0.089 R)
• M46: 12,814,254 km (0.117 R)
• M47: 13,316,305 km (0.092 R)
• M48: 14,081,498 km (0.088 R)
• M49: 14,368,576 km (0.109 R)
• M50: 15,036,082 km (0.028 R)
• M51: 15,211,859 km (0.099 R)
• M52: 15,595,279 km (0.057 R)
• M53: 16,011,610 km (0.1 R)
• M54: 16,461,750 km (0.108 R)
• M55: 16,733,868 km (0.089 R)
• M56: 17,190,740 km (0.098 R)
• M57: 17,282,743 km (0.047 R)
• M58: 17,466,898 km (0.109 R)
• M59: 17,590,017 km (0.071 R)
• M60: 18,272,782 km (0.052 R)
• M61: 18,869,378 km (0.106 R)
• M62: 19,185,927 km (0.095 R)
• M63: 19,408,678 km (0.12 R)
• M64: 20,469,925 km (0.075 R)
• M65: 20,664,851 km (0.087 R)
• M66: 22,146,768 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.3

Radius: 5.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.59 AU - 21.71 AU

Year: 28385 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,143,110 km

• M1: 81,531 km (0.055 R)
• M2: 128,205 km (0.065 R)
• M3: 487,240 km (0.117 R)
• M4: 526,884 km (0.066 R)
• M5: 914,791 km (0.052 R)
• M6: 1,136,196 km (0.11 R)
• M7: 1,708,258 km (0.102 R)
• M8: 1,790,537 km (0.074 R)
• M9: 1,895,106 km (0.113 R)
• M10: 2,110,527 km (0.102 R)
• M11: 2,851,036 km (0.115 R)
• M12: 3,173,120 km (0.062 R)
• M13: 3,325,561 km (0.094 R)
• M14: 3,878,026 km (0.11 R)
• M15: 4,374,092 km (0.094 R)
• M16: 4,600,883 km (0.067 R)
• M17: 5,125,223 km (0.119 R)
• M18: 5,729,898 km (0.066 R)
• M19: 7,104,403 km (0.119 R)
• M20: 8,752,074 km (0.066 R)
• M21: 8,858,737 km (0.088 R)
• M22: 9,290,177 km (0.112 R)
• M23: 9,435,437 km (0.104 R)
• M24: 9,987,004 km (0.03 R)
• M25: 10,210,503 km (0.104 R)
• M26: 10,398,099 km (0.11 R)
• M27: 10,967,618 km (0.098 R)
• M28: 11,082,659 km (0.099 R)
• M29: 11,352,833 km (0.084 R)
• M30: 11,586,205 km (0.099 R)
• M31: 11,899,763 km (0.038 R)
• M32: 12,295,599 km (0.069 R)
• M33: 12,375,185 km (0.041 R)
• M34: 12,615,289 km (0.101 R)
• M35: 12,655,531 km (0.062 R)
• M36: 13,714,684 km (0.105 R)
• M37: 13,755,973 km (0.075 R)
• M38: 14,506,506 km (0.046 R)
• M39: 14,844,447 km (0.115 R)
• M40: 15,014,241 km (0.066 R)
• M41: 15,099,511 km (0.116 R)
• M42: 15,657,212 km (0.094 R)
• M43: 17,058,346 km (0.103 R)
• M44: 17,325,528 km (0.069 R)
• M45: 17,683,815 km (0.116 R)
• M46: 18,271,435 km (0.119 R)
• M47: 18,362,391 km (0.089 R)
• M48: 19,049,494 km (0.102 R)
• M49: 19,558,575 km (0.097 R)
• M50: 20,401,410 km (0.026 R)
• M51: 20,684,898 km (0.089 R)
• M52: 21,495,419 km (0.053 R)
• M53: 22,852,870 km (0.12 R)
• M54: 23,839,318 km (0.108 R)
• M55: 24,487,975 km (0.118 R)
• M56: 25,193,029 km (0.108 R)
• M57: 25,598,888 km (0.105 R)
• M58: 27,503,868 km (0.118 R)
• M59: 27,974,203 km (0.117 R)
• M60: 28,341,765 km (0.097 R)
• M61: 28,394,424 km (0.074 R)
• M62: 30,311,072 km (0.063 R)
• M63: 30,634,652 km (0.069 R)
• M64: 31,230,650 km (0.105 R)
• M65: 31,611,975 km (0.091 R)
• M66: 32,654,672 km (0.114 R)
• M67: 33,374,687 km (0.059 R)
• M68: 35,452,152 km (0.076 R)
• M69: 35,792,936 km (0.098 R)
• M70: 35,963,777 km (0.109 R)
• M71: 36,363,353 km (0.055 R)
• M72: 36,821,870 km (0.091 R)
• M73: 37,860,528 km (0.056 R)
• M74: 38,325,329 km (0.109 R)
• M75: 38,733,432 km (0.084 R)
• M76: 38,791,925 km (0.101 R)
• M77: 39,025,896 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 14,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit