🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 12.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.57 AU - 0.59 AU

Year: 161 Days

Day: 16.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,399,088 km

• M1: 61,335 km (0.104 R)
• M2: 189,840 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.58 AU - 0.6 AU

Year: 165 Days

Day: 17.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.6 AU - 0.82 AU

Year: 217 Days

Day: 30 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.26 AU - 3.36 AU

Year: 1712 Days

Day: 46.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.09 AU - 3.19 AU

Year: 2022 Days

Day: 41.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,399,088 km

• M1: 1,769,743 km (0.087 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 8.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.15 AU - 5.91 AU

Year: 4100 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,399,088 km

• M1: 124,316 km (0.077 R)
• M2: 237,561 km (0.103 R)
• M3: 362,924 km (0.102 R)
• M4: 418,874 km (0.09 R)
• M5: 496,067 km (0.064 R)
• M6: 707,448 km (0.098 R)
• M7: 802,443 km (0.076 R)
• M8: 1,502,411 km (0.072 R)
• M9: 1,627,026 km (0.118 R)
• M10: 1,886,579 km (0.035 R)
• M11: 2,051,884 km (0.053 R)
• M12: 2,128,628 km (0.117 R)
• M13: 2,743,027 km (0.104 R)
• M14: 2,947,976 km (0.082 R)
• M15: 3,445,987 km (0.078 R)
• M16: 3,836,737 km (0.094 R)
• M17: 3,989,326 km (0.042 R)
• M18: 4,419,271 km (0.118 R)
• M19: 4,479,110 km (0.094 R)
• M20: 4,579,340 km (0.079 R)
• M21: 4,639,778 km (0.105 R)
• M22: 4,843,530 km (0.105 R)
• M23: 5,238,618 km (0.106 R)
• M24: 5,536,468 km (0.113 R)
• M25: 6,037,920 km (0.111 R)
• M26: 6,126,482 km (0.109 R)
• M27: 6,508,255 km (0.049 R)
• M28: 6,713,653 km (0.097 R)
• M29: 6,805,506 km (0.047 R)
• M30: 7,037,084 km (0.113 R)
• M31: 7,247,867 km (0.081 R)
• M32: 7,460,595 km (0.099 R)
• M33: 9,159,728 km (0.06 R)
• M34: 9,261,754 km (0.057 R)
• M35: 9,647,866 km (0.116 R)
• M36: 9,751,687 km (0.105 R)
• M37: 10,170,860 km (0.081 R)
• M38: 10,356,062 km (0.08 R)
• M39: 10,542,461 km (0.042 R)
• M40: 10,837,468 km (0.077 R)
• M41: 11,081,013 km (0.086 R)
• M42: 11,435,860 km (0.081 R)
• M43: 11,545,814 km (0.115 R)
• M44: 11,628,542 km (0.037 R)
• M45: 11,739,095 km (0.077 R)
• M46: 12,494,564 km (0.107 R)
• M47: 12,607,809 km (0.076 R)
• M48: 12,892,494 km (0.058 R)
• M49: 13,006,936 km (0.119 R)
• M50: 13,150,550 km (0.084 R)
• M51: 13,265,741 km (0.069 R)
• M52: 13,352,358 km (0.102 R)
• M53: 13,584,384 km (0.062 R)
• M54: 14,081,797 km (0.096 R)
• M55: 14,170,210 km (0.101 R)
• M56: 14,585,044 km (0.048 R)
• M57: 14,704,424 km (0.081 R)
• M58: 15,792,598 km (0.117 R)
• M59: 15,884,452 km (0.052 R)
• M60: 15,976,454 km (0.1 R)
• M61: 16,253,659 km (0.118 R)
• M62: 16,750,324 km (0.037 R)
• M63: 16,937,920 km (0.054 R)
• M64: 18,366,579 km (0.097 R)
• M65: 18,818,963 km (0.045 R)
• M66: 18,948,814 km (0.073 R)
• M67: 19,373,223 km (0.112 R)
• M68: 19,701,740 km (0.042 R)
• M69: 20,131,535 km (0.115 R)
• M70: 20,531,111 km (0.115 R)
• M71: 21,101,528 km (0.042 R)
• M72: 21,168,996 km (0.096 R)
• M73: 21,473,428 km (0.119 R)
• M74: 22,120,888 km (0.108 R)
• M75: 22,533,179 km (0.077 R)
• M76: 22,671,109 km (0.108 R)
• M77: 23,156,404 km (0.083 R)
• M78: 23,260,674 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.1

Radius: 11.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.33 AU - 6.47 AU

Year: 5208 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,399,088 km

• M1: 376,987 km (0.097 R)
• M2: 556,055 km (0.059 R)
• M3: 777,610 km (0.1 R)
• M4: 870,061 km (0.094 R)
• M5: 1,028,934 km (0.102 R)
• M6: 1,131,708 km (0.053 R)
• M7: 1,211,294 km (0.091 R)
• M8: 1,608,776 km (0.081 R)
• M9: 1,699,282 km (0.114 R)
• M10: 1,949,410 km (0.034 R)
• M11: 2,278,824 km (0.069 R)
• M12: 2,608,538 km (0.12 R)
• M13: 3,255,698 km (0.117 R)
• M14: 3,332,741 km (0.105 R)
• M15: 3,707,484 km (0.032 R)
• M16: 3,788,117 km (0.065 R)
• M17: 3,971,823 km (0.085 R)
• M18: 4,369,155 km (0.079 R)
• M19: 4,648,604 km (0.114 R)
• M20: 4,845,475 km (0.116 R)
• M21: 4,933,887 km (0.061 R)
• M22: 5,202,416 km (0.12 R)
• M23: 5,429,804 km (0.115 R)
• M24: 6,420,591 km (0.088 R)
• M25: 6,713,952 km (0.114 R)
• M26: 6,837,520 km (0.07 R)
• M27: 7,111,883 km (0.047 R)
• M28: 7,390,135 km (0.1 R)
• M29: 7,620,366 km (0.09 R)
• M30: 7,983,141 km (0.118 R)
• M31: 8,245,984 km (0.076 R)
• M32: 8,378,378 km (0.107 R)
• M33: 9,407,911 km (0.06 R)
• M34: 9,601,939 km (0.037 R)
• M35: 9,825,289 km (0.056 R)
• M36: 10,334,221 km (0.117 R)
• M37: 10,563,106 km (0.094 R)
• M38: 11,142,947 km (0.092 R)
• M39: 11,318,874 km (0.104 R)
• M40: 11,614,180 km (0.027 R)
• M41: 12,061,927 km (0.068 R)
• M42: 12,545,726 km (0.107 R)
• M43: 12,790,169 km (0.089 R)
• M44: 13,470,241 km (0.071 R)
• M45: 14,225,561 km (0.102 R)
• M46: 14,576,368 km (0.099 R)
• M47: 14,672,410 km (0.111 R)
• M48: 15,416,809 km (0.097 R)
• M49: 15,514,795 km (0.054 R)
• M50: 15,711,367 km (0.097 R)
• M51: 18,898,250 km (0.109 R)
• M52: 19,143,292 km (0.078 R)
• M53: 19,319,069 km (0.112 R)
• M54: 19,601,360 km (0.058 R)
• M55: 19,920,602 km (0.07 R)
• M56: 20,134,377 km (0.069 R)
• M57: 21,178,421 km (0.117 R)
• M58: 22,833,123 km (0.087 R)
• M59: 22,907,623 km (0.077 R)
• M60: 23,056,921 km (0.11 R)
• M61: 23,544,311 km (0.089 R)
• M62: 23,883,599 km (0.075 R)
• M63: 24,452,819 km (0.106 R)
• M64: 24,873,189 km (0.1 R)
• M65: 25,180,314 km (0.081 R)
• M66: 25,682,214 km (0.082 R)
• M67: 25,759,706 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 10.6

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.13 AU - 6.71 AU

Year: 5912 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,399,088 km

• M1: 162,164 km (0.033 R)
• M2: 264,040 km (0.095 R)
• M3: 374,743 km (0.073 R)
• M4: 891,903 km (0.064 R)
• M5: 1,239,867 km (0.053 R)
• M6: 1,307,785 km (0.077 R)
• M7: 1,429,557 km (0.101 R)
• M8: 1,519,017 km (0.094 R)
• M9: 1,779,915 km (0.095 R)
• M10: 1,935,647 km (0.065 R)
• M11: 2,116,211 km (0.057 R)
• M12: 2,344,797 km (0.109 R)
• M13: 2,494,395 km (0.062 R)
• M14: 2,669,275 km (0.109 R)
• M15: 2,962,337 km (0.097 R)
• M16: 3,031,451 km (0.074 R)
• M17: 3,482,040 km (0.093 R)
• M18: 3,579,578 km (0.108 R)
• M19: 4,210,133 km (0.111 R)
• M20: 4,525,186 km (0.058 R)
• M21: 5,715,985 km (0.117 R)
• M22: 5,802,453 km (0.062 R)
• M23: 6,123,639 km (0.047 R)
• M24: 6,212,351 km (0.097 R)
• M25: 6,661,892 km (0.084 R)
• M26: 6,814,033 km (0.056 R)
• M27: 7,029,155 km (0.065 R)
• M28: 7,122,055 km (0.074 R)
• M29: 7,529,111 km (0.08 R)
• M30: 7,943,946 km (0.075 R)
• M31: 8,267,975 km (0.095 R)
• M32: 8,398,873 km (0.086 R)
• M33: 8,596,492 km (0.119 R)
• M34: 8,795,607 km (0.067 R)
• M35: 9,300,200 km (0.086 R)
• M36: 9,504,701 km (0.12 R)
• M37: 10,197,189 km (0.102 R)
• M38: 10,337,662 km (0.102 R)
• M39: 10,620,402 km (0.075 R)
• M40: 11,777,242 km (0.077 R)
• M41: 11,887,645 km (0.107 R)
• M42: 12,370,547 km (0.098 R)
• M43: 12,708,638 km (0.081 R)
• M44: 12,821,884 km (0.119 R)
• M45: 12,897,730 km (0.12 R)
• M46: 13,049,721 km (0.104 R)
• M47: 13,125,867 km (0.05 R)
• M48: 13,317,053 km (0.081 R)
• M49: 13,740,864 km (0.119 R)
• M50: 16,996,113 km (0.119 R)
• M51: 17,624,125 km (0.1 R)
• M52: 18,302,252 km (0.105 R)
• M53: 18,430,308 km (0.09 R)
• M54: 18,644,532 km (0.114 R)
• M55: 18,730,401 km (0.089 R)
• M56: 19,118,608 km (0.057 R)
• M57: 19,248,608 km (0.106 R)
• M58: 19,771,603 km (0.062 R)
• M59: 20,476,059 km (0.102 R)
• M60: 20,697,913 km (0.091 R)
• M61: 20,875,934 km (0.067 R)
• M62: 21,278,502 km (0.048 R)
• M63: 21,954,984 km (0.119 R)
• M64: 22,045,789 km (0.088 R)
• M65: 23,375,565 km (0.069 R)
• M66: 23,468,166 km (0.07 R)
• M67: 23,980,090 km (0.1 R)
• M68: 24,120,263 km (0.116 R)
• M69: 24,401,657 km (0.095 R)
• M70: 24,589,701 km (0.099 R)
• M71: 24,920,163 km (0.046 R)
• M72: 25,920,225 km (0.025 R)
• M73: 26,352,712 km (0.119 R)
• M74: 27,518,080 km (0.088 R)
• M75: 27,959,393 km (0.068 R)
• M76: 28,205,482 km (0.118 R)
• M77: 28,452,468 km (0.101 R)
• M78: 28,998,201 km (0.113 R)
• M79: 29,147,649 km (0.056 R)
• M80: 29,798,101 km (0.118 R)
• M81: 30,554,767 km (0.085 R)
• M82: 30,757,472 km (0.08 R)
• M83: 32,499,539 km (0.059 R)
• M84: 33,382,466 km (0.103 R)
• M85: 33,591,304 km (0.035 R)
• M86: 33,748,382 km (0.111 R)
• M87: 35,384,534 km (0.1 R)
• M88: 35,491,048 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 14.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.86 AU - 11.32 AU

Year: 13422 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,399,088 km

• M1: 334,501 km (0.027 R)
• M2: 460,612 km (0.098 R)
• M3: 833,410 km (0.12 R)
• M4: 1,233,584 km (0.104 R)
• M5: 2,072,828 km (0.114 R)
• M6: 2,286,454 km (0.119 R)
• M7: 2,423,934 km (0.113 R)
• M8: 2,620,955 km (0.079 R)
• M9: 2,765,167 km (0.119 R)
• M10: 3,031,601 km (0.086 R)
• M11: 3,152,775 km (0.072 R)
• M12: 3,589,751 km (0.068 R)
• M13: 3,686,092 km (0.119 R)
• M14: 4,113,193 km (0.067 R)
• M15: 4,281,940 km (0.086 R)
• M16: 4,384,115 km (0.097 R)
• M17: 4,626,165 km (0.081 R)
• M18: 4,731,182 km (0.105 R)
• M19: 5,526,145 km (0.048 R)
• M20: 7,198,350 km (0.05 R)
• M21: 7,402,402 km (0.12 R)
• M22: 8,068,561 km (0.1 R)
• M23: 9,592,066 km (0.118 R)
• M24: 9,817,061 km (0.104 R)
• M25: 10,548,445 km (0.064 R)
• M26: 11,155,663 km (0.103 R)
• M27: 11,439,899 km (0.114 R)
• M28: 11,726,379 km (0.055 R)
• M29: 12,209,281 km (0.088 R)
• M30: 12,748,132 km (0.111 R)
• M31: 13,144,866 km (0.076 R)
• M32: 14,103,489 km (0.102 R)
• M33: 14,720,430 km (0.081 R)
• M34: 14,980,132 km (0.116 R)
• M35: 16,194,568 km (0.113 R)
• M36: 16,624,363 km (0.062 R)
• M37: 16,949,140 km (0.109 R)
• M38: 17,166,804 km (0.065 R)
• M39: 17,276,011 km (0.08 R)
• M40: 18,269,490 km (0.083 R)
• M41: 19,851,338 km (0.12 R)
• M42: 21,300,642 km (0.104 R)
• M43: 22,724,066 km (0.084 R)
• M44: 22,964,171 km (0.114 R)
• M45: 23,326,198 km (0.06 R)
• M46: 23,568,397 km (0.099 R)
• M47: 26,857,455 km (0.091 R)
• M48: 26,984,314 km (0.09 R)
• M49: 27,493,994 km (0.117 R)
• M50: 27,878,311 km (0.109 R)
• M51: 29,368,156 km (0.086 R)
• M52: 29,761,000 km (0.096 R)
• M53: 30,221,612 km (0.04 R)
• M54: 31,083,296 km (0.093 R)
• M55: 31,216,588 km (0.064 R)
• M56: 31,684,530 km (0.059 R)
• M57: 32,559,827 km (0.107 R)
• M58: 32,695,213 km (0.037 R)
• M59: 35,094,464 km (0.071 R)
• M60: 36,069,991 km (0.072 R)
• M61: 37,905,258 km (0.114 R)
• M62: 39,265,552 km (0.097 R)
• M63: 40,060,365 km (0.119 R)
• M64: 41,372,488 km (0.069 R)
• M65: 41,886,656 km (0.073 R)
• M66: 42,402,768 km (0.098 R)
• M67: 43,218,226 km (0.12 R)
• M68: 44,338,565 km (0.064 R)
• M69: 44,789,453 km (0.116 R)
• M70: 45,998,952 km (0.093 R)
• M71: 48,373,070 km (0.096 R)
• M72: 48,604,947 km (0.1 R)
• M73: 49,613,984 km (0.032 R)
• M74: 50,238,406 km (0.088 R)
• M75: 50,551,514 km (0.119 R)
• M76: 51,179,825 km (0.116 R)
• M77: 51,337,202 km (0.063 R)
• M78: 51,731,692 km (0.098 R)
• M79: 53,239,489 km (0.099 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit