🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.92 AU

Year: 283 Days

Day: 41.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.76 AU - 1.22 AU

Year: 343 Days

Day: 37.1 Hours

Environment

Temp: 85 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.28 AU - 1.28 AU

Year: 504 Days

Day: 44.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.05 AU - 1.71 AU

Year: 565 Days

Day: 36.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,929,222 km

• M1: 530,025 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.5 AU - 1.72 AU

Year: 711 Days

Day: 43 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.24 AU - 2.86 AU

Year: 1418 Days

Day: 17.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.36 AU - 2.8 AU

Year: 1443 Days

Day: 31.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,929,222 km

• M1: 536,009 km (0.098 R)
• M2: 939,325 km (0.107 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.66 AU - 3.5 AU

Year: 1882 Days

Day: 28.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756

Radius: 8.2

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.63 AU - 11.81 AU

Year: 12223 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,929,222 km

• M1: 128,205 km (0.06 R)
• M2: 381,175 km (0.093 R)
• M3: 472,131 km (0.06 R)
• M4: 811,269 km (0.041 R)
• M5: 871,258 km (0.081 R)
• M6: 2,422,438 km (0.094 R)
• M7: 2,540,471 km (0.047 R)
• M8: 2,751,554 km (0.052 R)
• M9: 3,063,016 km (0.076 R)
• M10: 3,190,773 km (0.047 R)
• M11: 3,651,983 km (0.105 R)
• M12: 4,169,442 km (0.114 R)
• M13: 4,527,131 km (0.097 R)
• M14: 4,894,693 km (0.071 R)
• M15: 5,044,590 km (0.083 R)
• M16: 5,195,833 km (0.108 R)
• M17: 5,464,212 km (0.115 R)
• M18: 5,895,203 km (0.088 R)
• M19: 6,134,859 km (0.045 R)
• M20: 6,337,115 km (0.114 R)
• M21: 6,831,387 km (0.064 R)
• M22: 7,040,973 km (0.084 R)
• M23: 7,167,832 km (0.102 R)
• M24: 8,209,333 km (0.099 R)
• M25: 8,387,504 km (0.095 R)
• M26: 8,793,064 km (0.067 R)
• M27: 9,623,332 km (0.119 R)
• M28: 9,858,500 km (0.056 R)
• M29: 9,953,046 km (0.086 R)
• M30: 10,190,757 km (0.055 R)
• M31: 11,111,232 km (0.087 R)
• M32: 11,457,103 km (0.109 R)
• M33: 12,058,187 km (0.107 R)
• M34: 12,927,201 km (0.086 R)
• M35: 13,134,693 km (0.117 R)
• M36: 13,975,283 km (0.089 R)
• M37: 14,725,068 km (0.094 R)
• M38: 15,104,897 km (0.081 R)
• M39: 16,207,882 km (0.112 R)
• M40: 17,336,448 km (0.114 R)
• M41: 17,393,595 km (0.108 R)
• M42: 17,737,520 km (0.043 R)
• M43: 18,782,761 km (0.1 R)
• M44: 18,841,403 km (0.064 R)
• M45: 19,194,604 km (0.099 R)
• M46: 20,387,647 km (0.091 R)
• M47: 20,750,272 km (0.112 R)
• M48: 22,844,941 km (0.043 R)
• M49: 23,473,701 km (0.072 R)
• M50: 23,790,250 km (0.072 R)
• M51: 24,299,631 km (0.111 R)
• M52: 24,812,752 km (0.085 R)
• M53: 25,135,135 km (0.055 R)
• M54: 26,636,200 km (0.093 R)
• M55: 27,098,906 km (0.09 R)
• M56: 27,831,188 km (0.064 R)
• M57: 28,637,520 km (0.087 R)
• M58: 29,247,281 km (0.097 R)
• M59: 29,519,699 km (0.118 R)
• M60: 30,066,928 km (0.084 R)
• M61: 30,479,669 km (0.086 R)
• M62: 30,894,204 km (0.091 R)
• M63: 31,310,535 km (0.088 R)
• M64: 31,938,697 km (0.095 R)
• M65: 32,359,815 km (0.086 R)
• M66: 33,705,148 km (0.105 R)
• M67: 34,420,675 km (0.08 R)
• M68: 34,636,245 km (0.025 R)
• M69: 35,721,129 km (0.03 R)
• M70: 36,158,105 km (0.054 R)
• M71: 36,231,108 km (0.106 R)
• M72: 38,444,259 km (0.062 R)
• M73: 39,341,697 km (0.11 R)
• M74: 40,019,375 km (0.062 R)
• M75: 40,473,255 km (0.086 R)
• M76: 41,691,879 km (0.063 R)
• M77: 42,228,936 km (0.103 R)
• M78: 42,459,765 km (0.091 R)
• M79: 42,536,808 km (0.096 R)
• M80: 44,087,240 km (0.117 R)
• M81: 44,790,949 km (0.1 R)
• M82: 46,526,883 km (0.097 R)
• M83: 48,284,658 km (0.062 R)
• M84: 49,171,773 km (0.114 R)
• M85: 49,576,734 km (0.119 R)
• M86: 49,901,511 km (0.092 R)
• M87: 52,856,219 km (0.069 R)
• M88: 54,020,390 km (0.118 R)
• M89: 55,445,608 km (0.095 R)
• M90: 55,867,026 km (0.117 R)
• M91: 56,035,922 km (0.12 R)
• M92: 56,289,640 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 3.7

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.44 AU - 21.66 AU

Year: 25604 Days

Day: 18.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,929,222 km

• M1: 196,422 km (0.102 R)
• M2: 267,481 km (0.093 R)
• M3: 298,448 km (0.053 R)
• M4: 364,121 km (0.038 R)
• M5: 398,678 km (0.098 R)
• M6: 609,611 km (0.104 R)
• M7: 759,957 km (0.091 R)
• M8: 921,672 km (0.052 R)
• M9: 1,223,262 km (0.054 R)
• M10: 1,440,328 km (0.118 R)
• M11: 1,524,851 km (0.081 R)
• M12: 2,192,656 km (0.116 R)
• M13: 2,693,360 km (0.098 R)
• M14: 3,010,059 km (0.103 R)
• M15: 3,264,674 km (0.065 R)
• M16: 3,678,462 km (0.066 R)
• M17: 3,911,087 km (0.082 R)
• M18: 3,989,626 km (0.093 R)
• M19: 4,268,925 km (0.085 R)
• M20: 4,973,082 km (0.114 R)
• M21: 5,015,568 km (0.072 R)
• M22: 5,360,241 km (0.105 R)
• M23: 5,447,606 km (0.088 R)
• M24: 5,491,439 km (0.106 R)
• M25: 5,846,434 km (0.082 R)
• M26: 6,485,516 km (0.066 R)
• M27: 6,672,215 km (0.099 R)
• M28: 7,339,272 km (0.103 R)
• M29: 8,127,353 km (0.113 R)
• M30: 8,890,302 km (0.066 R)
• M31: 8,993,674 km (0.06 R)
• M32: 9,306,484 km (0.1 R)
• M33: 9,411,501 km (0.035 R)
• M34: 9,569,776 km (0.114 R)
• M35: 11,536,689 km (0.116 R)
• M36: 11,593,087 km (0.107 R)
• M37: 11,762,731 km (0.07 R)
• M38: 12,104,562 km (0.096 R)
• M39: 12,391,790 km (0.027 R)
• M40: 12,914,635 km (0.099 R)
• M41: 14,283,156 km (0.09 R)
• M42: 15,884,751 km (0.086 R)
• M43: 16,388,896 km (0.095 R)
• M44: 17,867,222 km (0.06 R)
• M45: 18,721,575 km (0.04 R)
• M46: 20,129,441 km (0.086 R)
• M47: 20,811,757 km (0.094 R)
• M48: 21,086,717 km (0.053 R)
• M49: 21,363,025 km (0.117 R)
• M50: 22,903,584 km (0.094 R)
• M51: 23,687,177 km (0.118 R)
• M52: 23,902,449 km (0.092 R)
• M53: 23,974,405 km (0.07 R)
• M54: 24,190,424 km (0.086 R)
• M55: 25,353,997 km (0.12 R)
• M56: 25,427,300 km (0.09 R)
• M57: 25,574,205 km (0.107 R)
• M58: 27,961,787 km (0.11 R)
• M59: 28,417,312 km (0.086 R)
• M60: 29,721,357 km (0.082 R)
• M61: 29,876,041 km (0.047 R)
• M62: 30,263,948 km (0.102 R)
• M63: 30,888,071 km (0.118 R)
• M64: 31,280,316 km (0.046 R)
• M65: 31,359,005 km (0.114 R)
• M66: 32,069,744 km (0.056 R)
• M67: 32,149,031 km (0.064 R)
• M68: 36,196,252 km (0.066 R)
• M69: 36,278,830 km (0.099 R)
• M70: 36,444,136 km (0.078 R)
• M71: 37,191,078 km (0.103 R)
• M72: 41,432,177 km (0.071 R)
• M73: 41,518,645 km (0.04 R)
• M74: 42,124,816 km (0.1 R)
• M75: 43,170,954 km (0.116 R)
• M76: 47,983,218 km (0.112 R)
• M77: 49,258,240 km (0.09 R)
• M78: 52,120,945 km (0.053 R)
• M79: 53,149,580 km (0.084 R)
• M80: 53,431,273 km (0.1 R)
• M81: 56,275,577 km (0.04 R)
• M82: 57,234,649 km (0.118 R)
• M83: 57,427,032 km (0.054 R)
• M84: 57,523,373 km (0.119 R)
• M85: 58,877,234 km (0.1 R)
• M86: 60,535,377 km (0.085 R)
• M87: 61,222,480 km (0.112 R)
• M88: 61,517,786 km (0.095 R)
• M89: 61,616,371 km (0.093 R)
• M90: 61,714,956 km (0.098 R)
• M91: 62,208,779 km (0.076 R)
• M92: 62,307,663 km (0.091 R)
• M93: 63,498,611 km (0.059 R)
• M94: 63,598,094 km (0.094 R)
• M95: 64,997,881 km (0.085 R)
• M96: 67,929,252 km (0.057 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 11,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit