🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.75 AU - 0.91 AU

Year: 290 Days

Day: 15 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.95 AU

Year: 290 Days

Day: 15 Hours

Environment

Temp: 48 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.04 AU - 1.42 AU

Year: 522 Days

Day: 20.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,200,940 km

• M1: 654,042 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.15 AU - 1.89 AU

Year: 718 Days

Day: 44.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.5 AU - 2.5 AU

Year: 1513 Days

Day: 26.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 15

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.53 AU - 4.79 AU

Year: 3852 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,200,940 km

• M1: 187,446 km (0.105 R)
• M2: 284,984 km (0.105 R)
• M3: 395,537 km (0.109 R)
• M4: 570,566 km (0.044 R)
• M5: 720,463 km (0.046 R)
• M6: 837,000 km (0.047 R)
• M7: 1,025,942 km (0.027 R)
• M8: 1,389,016 km (0.088 R)
• M9: 1,696,440 km (0.106 R)
• M10: 1,891,964 km (0.11 R)
• M11: 2,579,067 km (0.096 R)
• M12: 2,729,413 km (0.068 R)
• M13: 2,882,751 km (0.114 R)
• M14: 3,019,334 km (0.109 R)
• M15: 3,299,082 km (0.112 R)
• M16: 3,421,752 km (0.087 R)
• M17: 3,650,487 km (0.113 R)
• M18: 4,167,497 km (0.094 R)
• M19: 4,278,200 km (0.114 R)
• M20: 4,412,389 km (0.081 R)
• M21: 5,342,589 km (0.082 R)
• M22: 5,511,634 km (0.115 R)
• M23: 5,756,227 km (0.098 R)
• M24: 6,256,333 km (0.108 R)
• M25: 6,460,384 km (0.068 R)
• M26: 6,589,038 km (0.079 R)
• M27: 6,692,560 km (0.086 R)
• M28: 7,191,918 km (0.119 R)
• M29: 7,567,558 km (0.108 R)
• M30: 7,922,254 km (0.11 R)
• M31: 8,171,036 km (0.081 R)
• M32: 8,450,634 km (0.114 R)
• M33: 9,221,063 km (0.106 R)
• M34: 9,541,352 km (0.05 R)
• M35: 10,313,277 km (0.094 R)
• M36: 11,290,899 km (0.105 R)
• M37: 11,602,512 km (0.084 R)
• M38: 11,696,609 km (0.114 R)
• M39: 12,942,310 km (0.096 R)
• M40: 13,995,778 km (0.06 R)
• M41: 14,634,412 km (0.094 R)
• M42: 15,042,664 km (0.115 R)
• M43: 15,385,692 km (0.11 R)
• M44: 15,731,413 km (0.103 R)
• M45: 16,783,834 km (0.09 R)
• M46: 16,925,952 km (0.079 R)
• M47: 17,068,369 km (0.115 R)
• M48: 17,498,164 km (0.097 R)
• M49: 17,822,941 km (0.105 R)
• M50: 18,332,022 km (0.106 R)
• M51: 18,993,544 km (0.116 R)
• M52: 19,327,297 km (0.091 R)
• M53: 20,075,885 km (0.055 R)
• M54: 20,302,376 km (0.098 R)
• M55: 20,795,899 km (0.117 R)
• M56: 21,139,974 km (0.091 R)
• M57: 21,833,660 km (0.109 R)
• M58: 22,105,479 km (0.095 R)
• M59: 23,164,333 km (0.082 R)
• M60: 23,362,251 km (0.076 R)
• M61: 23,481,331 km (0.105 R)
• M62: 24,079,423 km (0.116 R)
• M63: 24,844,317 km (0.118 R)
• M64: 25,168,645 km (0.057 R)
• M65: 25,576,299 km (0.084 R)
• M66: 26,109,316 km (0.089 R)
• M67: 27,103,095 km (0.091 R)
• M68: 27,437,147 km (0.106 R)
• M69: 27,604,547 km (0.027 R)
• M70: 27,856,470 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 9.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.68 AU - 6 AU

Year: 4725 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,200,940 km

• M1: 180,565 km (0.091 R)
• M2: 269,276 km (0.109 R)
• M3: 414,685 km (0.106 R)
• M4: 681,717 km (0.078 R)
• M5: 858,243 km (0.115 R)
• M6: 1,000,810 km (0.059 R)
• M7: 1,138,739 km (0.064 R)
• M8: 1,350,719 km (0.077 R)
• M9: 1,737,579 km (0.116 R)
• M10: 1,828,385 km (0.075 R)
• M11: 2,322,208 km (0.08 R)
• M12: 2,388,928 km (0.043 R)
• M13: 2,909,828 km (0.056 R)
• M14: 3,073,039 km (0.087 R)
• M15: 3,408,438 km (0.039 R)
• M16: 3,580,625 km (0.117 R)
• M17: 3,775,252 km (0.047 R)
• M18: 3,893,883 km (0.112 R)
• M19: 4,256,957 km (0.077 R)
• M20: 4,380,375 km (0.101 R)
• M21: 4,546,878 km (0.101 R)
• M22: 4,950,642 km (0.113 R)
• M23: 5,037,260 km (0.1 R)
• M24: 5,102,335 km (0.111 R)
• M25: 5,167,858 km (0.056 R)
• M26: 5,929,910 km (0.056 R)
• M27: 6,300,614 km (0.095 R)
• M28: 6,488,808 km (0.092 R)
• M29: 6,655,011 km (0.066 R)
• M30: 7,015,991 km (0.047 R)
• M31: 7,137,763 km (0.113 R)
• M32: 7,606,902 km (0.047 R)
• M33: 7,731,966 km (0.085 R)
• M34: 7,883,060 km (0.073 R)
• M35: 8,009,620 km (0.067 R)
• M36: 8,188,090 km (0.099 R)
• M37: 9,020,452 km (0.079 R)
• M38: 9,206,103 km (0.062 R)
• M39: 9,581,295 km (0.092 R)
• M40: 9,797,913 km (0.109 R)
• M41: 10,181,033 km (0.119 R)
• M42: 10,318,962 km (0.068 R)
• M43: 10,402,138 km (0.08 R)
• M44: 10,568,940 km (0.037 R)
• M45: 10,877,261 km (0.041 R)
• M46: 11,103,304 km (0.066 R)
• M47: 11,188,425 km (0.065 R)
• M48: 11,502,580 km (0.118 R)
• M49: 12,052,203 km (0.064 R)
• M50: 12,198,210 km (0.031 R)
• M51: 12,374,287 km (0.106 R)
• M52: 12,639,823 km (0.043 R)
• M53: 12,788,224 km (0.109 R)
• M54: 13,206,799 km (0.098 R)
• M55: 13,508,538 km (0.056 R)
• M56: 13,843,189 km (0.043 R)
• M57: 13,996,078 km (0.074 R)
• M58: 14,149,715 km (0.112 R)
• M59: 14,396,551 km (0.066 R)
• M60: 15,145,588 km (0.032 R)
• M61: 15,240,133 km (0.051 R)
• M62: 15,556,683 km (0.052 R)
• M63: 15,683,841 km (0.095 R)
• M64: 16,486,733 km (0.079 R)
• M65: 17,171,592 km (0.074 R)
• M66: 17,832,515 km (0.104 R)
• M67: 17,898,936 km (0.104 R)
• M68: 19,042,911 km (0.109 R)
• M69: 19,315,479 km (0.079 R)
• M70: 19,383,845 km (0.034 R)
• M71: 19,795,538 km (0.09 R)
• M72: 20,697,763 km (0.093 R)
• M73: 22,577,909 km (0.048 R)
• M74: 22,758,025 km (0.07 R)
• M75: 22,866,483 km (0.12 R)
• M76: 23,337,866 km (0.041 R)
• M77: 24,179,953 km (0.086 R)
• M78: 24,364,257 km (0.079 R)
• M79: 24,512,060 km (0.115 R)
• M80: 24,697,262 km (0.079 R)
• M81: 24,882,913 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 8.9

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.61 AU - 6.19 AU

Year: 4805 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,200,940 km

• M1: 122,371 km (0.072 R)
• M2: 318,195 km (0.113 R)
• M3: 385,364 km (0.111 R)
• M4: 491,728 km (0.102 R)
• M5: 609,163 km (0.1 R)
• M6: 887,714 km (0.084 R)
• M7: 1,094,907 km (0.115 R)
• M8: 1,268,889 km (0.119 R)
• M9: 1,451,997 km (0.119 R)
• M10: 1,661,733 km (0.113 R)
• M11: 1,733,839 km (0.119 R)
• M12: 1,825,543 km (0.063 R)
• M13: 1,956,740 km (0.097 R)
• M14: 2,071,631 km (0.111 R)
• M15: 2,308,295 km (0.065 R)
• M16: 2,595,673 km (0.108 R)
• M17: 2,765,167 km (0.057 R)
• M18: 2,938,252 km (0.056 R)
• M19: 3,525,274 km (0.092 R)
• M20: 3,928,590 km (0.105 R)
• M21: 4,098,982 km (0.079 R)
• M22: 4,271,767 km (0.112 R)
• M23: 4,396,831 km (0.117 R)
• M24: 4,701,562 km (0.056 R)
• M25: 4,882,725 km (0.084 R)
• M26: 5,877,401 km (0.119 R)
• M27: 5,960,877 km (0.096 R)
• M28: 6,412,214 km (0.088 R)
• M29: 6,555,528 km (0.082 R)
• M30: 6,933,113 km (0.093 R)
• M31: 7,377,569 km (0.095 R)
• M32: 7,557,984 km (0.109 R)
• M33: 7,618,571 km (0.099 R)
• M34: 7,831,449 km (0.086 R)
• M35: 8,387,953 km (0.108 R)
• M36: 8,481,900 km (0.078 R)
• M37: 8,576,296 km (0.118 R)
• M38: 9,604,333 km (0.116 R)
• M39: 9,933,598 km (0.091 R)
• M40: 10,233,093 km (0.095 R)
• M41: 11,149,380 km (0.111 R)
• M42: 11,356,573 km (0.057 R)
• M43: 12,842,229 km (0.084 R)
• M44: 13,460,966 km (0.04 R)
• M45: 13,977,677 km (0.114 R)
• M46: 14,463,272 km (0.099 R)
• M47: 14,538,519 km (0.051 R)
• M48: 15,336,175 km (0.089 R)
• M49: 15,953,267 km (0.108 R)
• M50: 16,736,262 km (0.082 R)
• M51: 16,854,743 km (0.042 R)
• M52: 17,132,397 km (0.07 R)
• M53: 17,853,159 km (0.113 R)
• M54: 18,665,775 km (0.066 R)
• M55: 19,407,332 km (0.075 R)
• M56: 20,495,507 km (0.087 R)
• M57: 20,876,832 km (0.049 R)
• M58: 21,174,980 km (0.12 R)
• M59: 21,861,934 km (0.052 R)
• M60: 22,034,719 km (0.057 R)
• M61: 22,643,283 km (0.114 R)
• M62: 22,730,648 km (0.053 R)
• M63: 23,433,908 km (0.106 R)
• M64: 23,522,320 km (0.104 R)
• M65: 24,010,458 km (0.074 R)
• M66: 24,681,554 km (0.069 R)
• M67: 24,771,463 km (0.073 R)
• M68: 25,177,621 km (0.101 R)
• M69: 25,722,606 km (0.086 R)
• M70: 27,427,124 km (0.074 R)
• M71: 27,707,022 km (0.053 R)
• M72: 27,800,520 km (0.077 R)
• M73: 27,894,019 km (0.107 R)
• M74: 28,034,641 km (0.115 R)
• M75: 28,741,192 km (0.089 R)
• M76: 29,931,692 km (0.114 R)
• M77: 30,027,584 km (0.086 R)
• M78: 30,460,670 km (0.088 R)
• M79: 30,798,910 km (0.106 R)
• M80: 31,576,520 km (0.101 R)
• M81: 31,674,208 km (0.11 R)
• M82: 31,869,882 km (0.044 R)
• M83: 32,065,855 km (0.097 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: 364 - 20,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit