🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.02 AU - 1.56 AU

Year: 525 Days

Day: 29.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.3 AU - 1.92 AU

Year: 732 Days

Day: 13.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,761,734 km

• M1: 80,484 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.99 AU - 2.67 AU

Year: 1274 Days

Day: 20.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.57 AU - 5.51 AU

Year: 3465 Days

Day: 14.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,761,734 km

• M1: 238,459 km (0.104 R)
• M2: 589,266 km (0.104 R)

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 13.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.8 AU - 7.54 AU

Year: 6876 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,761,734 km

• M1: 178,919 km (0.119 R)
• M2: 292,464 km (0.064 R)
• M3: 392,545 km (0.112 R)
• M4: 766,091 km (0.072 R)
• M5: 1,331,571 km (0.066 R)
• M6: 1,583,194 km (0.072 R)
• M7: 1,676,992 km (0.063 R)
• M8: 1,850,825 km (0.092 R)
• M9: 2,365,741 km (0.111 R)
• M10: 3,017,987 km (0.103 R)
• M11: 3,207,528 km (0.116 R)
• M12: 3,303,869 km (0.079 R)
• M13: 3,499,543 km (0.095 R)
• M14: 3,954,021 km (0.09 R)
• M15: 4,373,793 km (0.075 R)
• M16: 4,481,055 km (0.117 R)
• M17: 4,974,728 km (0.099 R)
• M18: 5,086,926 km (0.112 R)
• M19: 6,528,002 km (0.081 R)
• M20: 6,836,922 km (0.082 R)
• M21: 7,150,778 km (0.108 R)
• M22: 8,722,453 km (0.105 R)
• M23: 8,858,139 km (0.079 R)
• M24: 9,582,192 km (0.113 R)
• M25: 9,933,598 km (0.07 R)
• M26: 10,758,181 km (0.092 R)
• M27: 11,123,649 km (0.053 R)
• M28: 11,829,152 km (0.098 R)
• M29: 12,396,577 km (0.077 R)
• M30: 13,127,961 km (0.038 R)
• M31: 13,479,217 km (0.113 R)
• M32: 13,952,545 km (0.094 R)
• M33: 14,151,360 km (0.111 R)
• M34: 14,271,188 km (0.072 R)
• M35: 14,632,467 km (0.103 R)
• M36: 15,159,799 km (0.054 R)
• M37: 15,364,150 km (0.088 R)
• M38: 16,358,378 km (0.118 R)
• M39: 16,568,114 km (0.066 R)
• M40: 16,863,270 km (0.087 R)
• M41: 17,075,101 km (0.094 R)
• M42: 17,759,212 km (0.108 R)
• M43: 18,234,634 km (0.056 R)
• M44: 18,495,832 km (0.098 R)
• M45: 19,820,072 km (0.075 R)
• M46: 20,313,296 km (0.086 R)
• M47: 20,810,560 km (0.107 R)
• M48: 23,735,198 km (0.079 R)
• M49: 24,306,812 km (0.116 R)
• M50: 24,402,405 km (0.112 R)
• M51: 24,690,381 km (0.116 R)
• M52: 25,366,413 km (0.09 R)
• M53: 26,638,145 km (0.068 R)
• M54: 27,132,865 km (0.113 R)
• M55: 27,680,543 km (0.078 R)
• M56: 28,332,490 km (0.102 R)
• M57: 28,837,383 km (0.103 R)
• M58: 28,989,524 km (0.066 R)
• M59: 29,396,281 km (0.119 R)
• M60: 29,856,294 km (0.088 R)
• M61: 30,835,113 km (0.028 R)
• M62: 32,402,001 km (0.067 R)
• M63: 32,929,932 km (0.107 R)
• M64: 33,088,955 km (0.096 R)
• M65: 34,155,288 km (0.084 R)
• M66: 35,124,682 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 14.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.7 AU - 13.68 AU

Year: 16191 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,761,734 km

• M1: 205,697 km (0.112 R)
• M2: 303,384 km (0.11 R)
• M3: 1,097,749 km (0.098 R)
• M4: 1,387,520 km (0.086 R)
• M5: 1,594,863 km (0.08 R)
• M6: 1,897,200 km (0.117 R)
• M7: 2,652,819 km (0.092 R)
• M8: 2,814,684 km (0.092 R)
• M9: 2,913,419 km (0.108 R)
• M10: 3,148,437 km (0.11 R)
• M11: 3,424,744 km (0.094 R)
• M12: 3,601,569 km (0.051 R)
• M13: 4,038,544 km (0.094 R)
• M14: 4,339,385 km (0.087 R)
• M15: 5,740,669 km (0.061 R)
• M16: 5,909,265 km (0.104 R)
• M17: 6,338,013 km (0.114 R)
• M18: 6,732,652 km (0.11 R)
• M19: 7,408,236 km (0.108 R)
• M20: 9,612,710 km (0.07 R)
• M21: 10,786,156 km (0.102 R)
• M22: 11,469,370 km (0.107 R)
• M23: 11,575,734 km (0.067 R)
• M24: 12,166,645 km (0.075 R)
• M25: 12,712,378 km (0.045 R)
• M26: 12,822,482 km (0.106 R)
• M27: 13,489,988 km (0.114 R)
• M28: 13,714,983 km (0.085 R)
• M29: 15,207,820 km (0.06 R)
• M30: 15,854,831 km (0.099 R)
• M31: 16,510,967 km (0.115 R)
• M32: 16,872,695 km (0.101 R)
• M33: 17,973,287 km (0.099 R)
• M34: 18,221,021 km (0.113 R)
• M35: 18,719,930 km (0.086 R)
• M36: 18,971,104 km (0.041 R)
• M37: 19,858,968 km (0.111 R)
• M38: 20,372,388 km (0.089 R)
• M39: 20,890,146 km (0.085 R)
• M40: 22,203,615 km (0.119 R)
• M41: 22,336,458 km (0.102 R)
• M42: 22,602,892 km (0.085 R)
• M43: 23,883,001 km (0.092 R)
• M44: 27,007,502 km (0.093 R)
• M45: 28,077,276 km (0.037 R)
• M46: 28,292,996 km (0.115 R)
• M47: 29,525,234 km (0.088 R)
• M48: 30,479,519 km (0.109 R)
• M49: 30,701,073 km (0.064 R)
• M50: 30,923,226 km (0.077 R)
• M51: 31,145,977 km (0.102 R)
• M52: 32,117,316 km (0.096 R)
• M53: 34,550,227 km (0.088 R)
• M54: 34,781,355 km (0.106 R)
• M55: 35,477,733 km (0.064 R)
• M56: 35,866,688 km (0.111 R)
• M57: 36,178,899 km (0.069 R)
• M58: 36,648,786 km (0.118 R)
• M59: 37,041,929 km (0.106 R)
• M60: 37,594,693 km (0.112 R)
• M61: 37,753,117 km (0.104 R)
• M62: 40,805,512 km (0.119 R)
• M63: 41,949,936 km (0.041 R)
• M64: 42,196,623 km (0.046 R)
• M65: 42,443,758 km (0.083 R)
• M66: 44,354,123 km (0.079 R)
• M67: 45,530,561 km (0.093 R)
• M68: 46,122,669 km (0.1 R)
• M69: 46,462,256 km (0.054 R)
• M70: 46,632,199 km (0.109 R)
• M71: 47,143,675 km (0.09 R)
• M72: 47,828,534 km (0.052 R)
• M73: 49,728,726 km (0.114 R)
• M74: 50,164,056 km (0.047 R)
• M75: 51,829,678 km (0.057 R)
• M76: 52,359,404 km (0.05 R)
• M77: 53,246,370 km (0.099 R)
• M78: 54,675,778 km (0.118 R)
• M79: 56,389,721 km (0.1 R)
• M80: 57,846,505 km (0.107 R)
• M81: 58,763,390 km (0.091 R)
• M82: 60,055,018 km (0.104 R)
• M83: 61,636,118 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.8

Radius: 4.5

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.17 AU - 17.97 AU

Year: 25259 Days

Day: 22.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,761,734 km

• M1: 57,745 km (0.094 R)
• M2: 197,768 km (0.051 R)
• M3: 274,213 km (0.108 R)
• M4: 561,291 km (0.111 R)
• M5: 1,074,113 km (0.073 R)
• M6: 1,434,494 km (0.116 R)
• M7: 1,485,208 km (0.11 R)
• M8: 1,588,430 km (0.116 R)
• M9: 1,829,432 km (0.088 R)
• M10: 2,081,954 km (0.046 R)
• M11: 2,139,549 km (0.102 R)
• M12: 2,197,742 km (0.092 R)
• M13: 2,405,384 km (0.119 R)
• M14: 2,557,525 km (0.07 R)
• M15: 2,681,542 km (0.101 R)
• M16: 3,500,590 km (0.106 R)
• M17: 3,603,813 km (0.089 R)
• M18: 3,813,100 km (0.115 R)
• M19: 4,098,383 km (0.09 R)
• M20: 5,189,101 km (0.119 R)
• M21: 5,665,122 km (0.104 R)
• M22: 6,155,055 km (0.073 R)
• M23: 6,658,601 km (0.07 R)
• M24: 7,482,437 km (0.106 R)
• M25: 7,570,999 km (0.113 R)
• M26: 7,704,590 km (0.055 R)
• M27: 7,928,837 km (0.099 R)
• M28: 8,155,328 km (0.079 R)
• M29: 9,847,429 km (0.085 R)
• M30: 9,895,899 km (0.095 R)
• M31: 10,533,784 km (0.045 R)
• M32: 11,900,511 km (0.073 R)
• M33: 12,159,614 km (0.074 R)
• M34: 12,630,847 km (0.099 R)
• M35: 13,161,471 km (0.088 R)
• M36: 13,268,434 km (0.082 R)
• M37: 13,970,796 km (0.101 R)
• M38: 14,080,002 km (0.113 R)
• M39: 15,074,828 km (0.114 R)
• M40: 16,149,389 km (0.109 R)
• M41: 18,311,677 km (0.084 R)
• M42: 18,550,884 km (0.078 R)
• M43: 20,377,175 km (0.113 R)
• M44: 20,562,975 km (0.101 R)
• M45: 21,061,136 km (0.111 R)
• M46: 22,387,621 km (0.078 R)
• M47: 22,451,349 km (0.103 R)
• M48: 22,707,311 km (0.085 R)
• M49: 24,525,823 km (0.114 R)
• M50: 25,120,325 km (0.083 R)
• M51: 25,186,597 km (0.069 R)
• M52: 25,853,205 km (0.098 R)
• M53: 28,369,441 km (0.092 R)
• M54: 30,183,764 km (0.056 R)
• M55: 30,324,835 km (0.11 R)
• M56: 31,318,763 km (0.073 R)
• M57: 32,251,356 km (0.06 R)
• M58: 32,540,080 km (0.113 R)
• M59: 32,902,256 km (0.075 R)
• M60: 33,120,071 km (0.1 R)
• M61: 33,411,488 km (0.087 R)
• M62: 33,703,652 km (0.116 R)
• M63: 33,996,565 km (0.076 R)
• M64: 34,511,331 km (0.088 R)
• M65: 36,521,029 km (0.091 R)
• M66: 36,822,020 km (0.079 R)
• M67: 37,275,002 km (0.039 R)
• M68: 37,502,241 km (0.112 R)
• M69: 38,491,981 km (0.05 R)
• M70: 39,490,248 km (0.113 R)
• M71: 39,876,509 km (0.117 R)
• M72: 40,652,623 km (0.106 R)
• M73: 41,198,954 km (0.11 R)
• M74: 41,277,194 km (0.118 R)
• M75: 41,747,679 km (0.083 R)
• M76: 42,298,948 km (0.084 R)
• M77: 43,090,470 km (0.032 R)
• M78: 43,488,101 km (0.09 R)
• M79: 43,567,687 km (0.056 R)
• M80: 43,647,423 km (0.075 R)
• M81: 44,929,476 km (0.088 R)
• M82: 50,765,738 km (0.12 R)
• M83: 51,775,374 km (0.084 R)
• M84: 53,046,807 km (0.082 R)
• M85: 53,131,928 km (0.103 R)
• M86: 54,156,972 km (0.079 R)
• M87: 54,672,038 km (0.091 R)
• M88: 57,620,761 km (0.081 R)
• M89: 57,708,276 km (0.114 R)
• M90: 57,883,306 km (0.114 R)
• M91: 58,146,448 km (0.091 R)
• M92: 58,761,744 km (0.044 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit