🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.65 AU - 0.69 AU

Year: 192 Days

Day: 26.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.7 AU - 0.82 AU

Year: 232 Days

Day: 37.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.89 AU - 1.47 AU

Year: 448 Days

Day: 18.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.01 AU - 2.05 AU

Year: 1012 Days

Day: 23.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.1 AU - 2.26 AU

Year: 1126 Days

Day: 45.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,032,217 km

• M1: 347,965 km (0.066 R)
• M2: 388,655 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.35 AU - 3.47 AU

Year: 1737 Days

Day: 31.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,032,217 km

• M1: 62,233 km (0.088 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 9.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.5 AU - 9.04 AU

Year: 6858 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,032,217 km

• M1: 129,402 km (0.061 R)
• M2: 239,656 km (0.076 R)
• M3: 357,240 km (0.088 R)
• M4: 510,278 km (0.111 R)
• M5: 810,820 km (0.114 R)
• M6: 1,348,475 km (0.098 R)
• M7: 1,453,493 km (0.095 R)
• M8: 1,653,206 km (0.065 R)
• M9: 2,326,696 km (0.079 R)
• M10: 2,626,789 km (0.098 R)
• M11: 2,848,792 km (0.031 R)
• M12: 3,649,141 km (0.044 R)
• M13: 4,436,175 km (0.115 R)
• M14: 4,835,602 km (0.066 R)
• M15: 4,971,287 km (0.091 R)
• M16: 5,385,972 km (0.089 R)
• M17: 5,583,441 km (0.071 R)
• M18: 5,725,859 km (0.092 R)
• M19: 5,840,750 km (0.114 R)
• M20: 6,014,433 km (0.111 R)
• M21: 6,456,345 km (0.118 R)
• M22: 6,817,325 km (0.08 R)
• M23: 7,465,083 km (0.059 R)
• M24: 7,527,765 km (0.099 R)
• M25: 7,685,291 km (0.111 R)
• M26: 8,067,963 km (0.086 R)
• M27: 8,587,815 km (0.113 R)
• M28: 9,252,927 km (0.04 R)
• M29: 9,489,591 km (0.09 R)
• M30: 10,072,873 km (0.085 R)
• M31: 10,702,980 km (0.116 R)
• M32: 10,987,066 km (0.055 R)
• M33: 11,094,328 km (0.111 R)
• M34: 11,708,427 km (0.066 R)
• M35: 11,817,933 km (0.114 R)
• M36: 11,927,887 km (0.099 R)
• M37: 12,185,495 km (0.097 R)
• M38: 12,631,595 km (0.119 R)
• M39: 13,082,932 km (0.089 R)
• M40: 13,310,620 km (0.088 R)
• M41: 14,079,104 km (0.099 R)
• M42: 14,547,196 km (0.056 R)
• M43: 15,179,098 km (0.079 R)
• M44: 16,224,936 km (0.11 R)
• M45: 16,551,508 km (0.086 R)
• M46: 17,169,497 km (0.034 R)
• M47: 17,460,615 km (0.053 R)
• M48: 17,963,264 km (0.104 R)
• M49: 18,385,878 km (0.088 R)
• M50: 18,470,699 km (0.09 R)
• M51: 19,803,467 km (0.114 R)
• M52: 21,078,041 km (0.111 R)
• M53: 21,345,073 km (0.055 R)
• M54: 21,568,423 km (0.071 R)
• M55: 22,152,752 km (0.091 R)
• M56: 22,469,600 km (0.086 R)
• M57: 22,605,884 km (0.105 R)
• M58: 23,153,711 km (0.108 R)
• M59: 23,291,341 km (0.065 R)
• M60: 23,429,121 km (0.035 R)
• M61: 23,798,179 km (0.057 R)
• M62: 25,057,943 km (0.074 R)
• M63: 25,199,313 km (0.072 R)
• M64: 25,624,769 km (0.085 R)
• M65: 25,719,764 km (0.118 R)
• M66: 26,148,062 km (0.071 R)
• M67: 26,339,248 km (0.066 R)
• M68: 26,771,137 km (0.081 R)
• M69: 27,885,342 km (0.087 R)
• M70: 27,982,880 km (0.108 R)
• M71: 28,080,717 km (0.084 R)
• M72: 28,178,554 km (0.058 R)
• M73: 28,915,922 km (0.088 R)
• M74: 30,008,734 km (0.105 R)
• M75: 30,660,981 km (0.117 R)
• M76: 31,673,460 km (0.109 R)
• M77: 31,877,212 km (0.117 R)
• M78: 31,979,238 km (0.062 R)
• M79: 32,234,900 km (0.115 R)
• M80: 32,439,999 km (0.039 R)
• M81: 33,367,805 km (0.118 R)
• M82: 33,627,208 km (0.12 R)
• M83: 33,887,059 km (0.042 R)
• M84: 33,991,329 km (0.081 R)
• M85: 34,147,808 km (0.113 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 14.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.41 AU - 9.31 AU

Year: 7709 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,032,217 km

• M1: 198,816 km (0.113 R)
• M2: 407,355 km (0.107 R)
• M3: 645,964 km (0.071 R)
• M4: 918,830 km (0.08 R)
• M5: 1,060,948 km (0.101 R)
• M6: 1,172,997 km (0.087 R)
• M7: 1,309,281 km (0.077 R)
• M8: 1,685,370 km (0.072 R)
• M9: 2,096,016 km (0.072 R)
• M10: 2,387,582 km (0.072 R)
• M11: 3,174,168 km (0.053 R)
• M12: 3,625,355 km (0.106 R)
• M13: 3,741,293 km (0.079 R)
• M14: 4,066,968 km (0.035 R)
• M15: 4,248,580 km (0.083 R)
• M16: 5,131,506 km (0.086 R)
• M17: 5,527,342 km (0.099 R)
• M18: 5,830,727 km (0.104 R)
• M19: 6,070,682 km (0.106 R)
• M20: 6,348,784 km (0.082 R)
• M21: 6,524,711 km (0.114 R)
• M22: 6,738,187 km (0.073 R)
• M23: 7,392,080 km (0.069 R)
• M24: 8,917,828 km (0.075 R)
• M25: 9,036,011 km (0.114 R)
• M26: 9,716,382 km (0.086 R)
• M27: 9,960,525 km (0.064 R)
• M28: 10,206,614 km (0.088 R)
• M29: 11,682,397 km (0.079 R)
• M30: 11,985,632 km (0.105 R)
• M31: 12,423,206 km (0.078 R)
• M32: 12,644,162 km (0.088 R)
• M33: 13,179,423 km (0.116 R)
• M34: 13,359,389 km (0.065 R)
• M35: 13,722,164 km (0.1 R)
• M36: 13,996,227 km (0.119 R)
• M37: 15,678,904 km (0.056 R)
• M38: 15,774,347 km (0.054 R)
• M39: 16,013,554 km (0.105 R)
• M40: 16,157,767 km (0.05 R)
• M41: 16,253,958 km (0.111 R)
• M42: 16,592,648 km (0.094 R)
• M43: 17,031,568 km (0.12 R)
• M44: 18,020,560 km (0.12 R)
• M45: 18,371,217 km (0.111 R)
• M46: 20,209,625 km (0.111 R)
• M47: 20,365,506 km (0.095 R)
• M48: 21,573,659 km (0.042 R)
• M49: 21,732,980 km (0.091 R)
• M50: 22,052,671 km (0.051 R)
• M51: 22,213,189 km (0.063 R)
• M52: 22,481,568 km (0.12 R)
• M53: 22,589,129 km (0.112 R)
• M54: 22,696,989 km (0.109 R)
• M55: 25,167,747 km (0.083 R)
• M56: 25,559,694 km (0.044 R)
• M57: 25,953,735 km (0.119 R)
• M58: 27,722,729 km (0.054 R)
• M59: 28,418,060 km (0.115 R)
• M60: 29,001,791 km (0.093 R)
• M61: 29,353,945 km (0.108 R)
• M62: 30,478,472 km (0.109 R)
• M63: 31,496,635 km (0.076 R)
• M64: 32,404,245 km (0.094 R)
• M65: 32,708,677 km (0.113 R)
• M66: 32,891,785 km (0.113 R)
• M67: 33,750,925 km (0.057 R)
• M68: 35,365,984 km (0.112 R)
• M69: 36,688,878 km (0.028 R)
• M70: 37,069,754 km (0.077 R)
• M71: 38,413,292 km (0.096 R)
• M72: 38,929,405 km (0.078 R)
• M73: 39,188,209 km (0.042 R)
• M74: 40,819,275 km (0.071 R)
• M75: 41,477,805 km (0.12 R)
• M76: 41,610,049 km (0.106 R)
• M77: 41,742,294 km (0.116 R)
• M78: 42,073,653 km (0.087 R)
• M79: 44,012,591 km (0.04 R)
• M80: 45,434,669 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 9.6

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7 AU - 10 AU

Year: 8670 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,032,217 km

• M1: 123,418 km (0.088 R)
• M2: 246,388 km (0.111 R)
• M3: 329,863 km (0.11 R)
• M4: 548,127 km (0.101 R)
• M5: 636,689 km (0.04 R)
• M6: 763,099 km (0.083 R)
• M7: 1,041,949 km (0.113 R)
• M8: 1,413,700 km (0.087 R)
• M9: 1,476,232 km (0.095 R)
• M10: 1,735,634 km (0.026 R)
• M11: 1,939,836 km (0.116 R)
• M12: 2,152,115 km (0.12 R)
• M13: 2,248,905 km (0.116 R)
• M14: 2,780,875 km (0.071 R)
• M15: 2,913,419 km (0.058 R)
• M16: 3,047,907 km (0.042 R)
• M17: 3,239,691 km (0.099 R)
• M18: 4,106,462 km (0.062 R)
• M19: 4,166,749 km (0.079 R)
• M20: 4,785,486 km (0.116 R)
• M21: 5,466,157 km (0.086 R)
• M22: 6,845,150 km (0.072 R)
• M23: 7,061,019 km (0.088 R)
• M24: 8,059,735 km (0.115 R)
• M25: 8,364,017 km (0.114 R)
• M26: 8,672,338 km (0.088 R)
• M27: 8,788,875 km (0.067 R)
• M28: 8,984,250 km (0.055 R)
• M29: 9,141,627 km (0.081 R)
• M30: 9,579,051 km (0.077 R)
• M31: 10,227,558 km (0.108 R)
• M32: 10,723,325 km (0.1 R)
• M33: 11,142,349 km (0.097 R)
• M34: 11,996,702 km (0.047 R)
• M35: 12,519,247 km (0.085 R)
• M36: 12,916,280 km (0.119 R)
• M37: 13,496,869 km (0.118 R)
• M38: 14,085,986 km (0.096 R)
• M39: 14,177,390 km (0.073 R)
• M40: 15,524,519 km (0.094 R)
• M41: 16,477,158 km (0.089 R)
• M42: 17,301,891 km (0.066 R)
• M43: 17,448,796 km (0.056 R)
• M44: 17,546,933 km (0.097 R)
• M45: 18,689,262 km (0.107 R)
• M46: 18,789,792 km (0.084 R)
• M47: 19,396,411 km (0.073 R)
• M48: 19,498,138 km (0.082 R)
• M49: 20,215,160 km (0.099 R)
• M50: 21,149,698 km (0.067 R)
• M51: 21,254,417 km (0.113 R)
• M52: 21,727,744 km (0.109 R)
• M53: 22,151,555 km (0.066 R)
• M54: 22,417,690 km (0.101 R)
• M55: 22,738,577 km (0.083 R)
• M56: 23,601,458 km (0.025 R)
• M57: 24,037,087 km (0.093 R)
• M58: 24,255,799 km (0.103 R)
• M59: 24,420,356 km (0.084 R)
• M60: 26,141,779 km (0.063 R)
• M61: 28,651,732 km (0.086 R)
• M62: 28,825,565 km (0.116 R)
• M63: 30,524,847 km (0.092 R)
• M64: 30,939,832 km (0.102 R)
• M65: 31,775,485 km (0.101 R)
• M66: 31,955,601 km (0.067 R)
• M67: 32,497,744 km (0.106 R)
• M68: 32,739,644 km (0.093 R)
• M69: 32,921,555 km (0.052 R)
• M70: 33,164,502 km (0.111 R)
• M71: 33,408,047 km (0.1 R)
• M72: 33,713,376 km (0.073 R)
• M73: 33,774,562 km (0.052 R)
• M74: 33,958,268 km (0.09 R)
• M75: 34,449,846 km (0.038 R)
• M76: 34,511,481 km (0.092 R)
• M77: 38,466,699 km (0.08 R)
• M78: 40,464,878 km (0.111 R)
• M79: 40,790,253 km (0.109 R)
• M80: 41,378,322 km (0.063 R)
• M81: 42,100,880 km (0.102 R)
• M82: 42,761,205 km (0.094 R)
• M83: 42,827,477 km (0.113 R)
• M84: 43,425,120 km (0.092 R)
• M85: 43,891,866 km (0.115 R)
• M86: 44,159,197 km (0.116 R)
• M87: 44,897,612 km (0.083 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 13,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit