🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.71 AU - 0.97 AU

Year: 283 Days

Day: 32.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.3 AU - 1.74 AU

Year: 688 Days

Day: 13.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,886,149 km

• M1: 190,588 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.52 AU - 2.22 AU

Year: 939 Days

Day: 12 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,886,149 km

• M1: 1,225,207 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.56 AU - 2.74 AU

Year: 1584 Days

Day: 19.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.59 AU - 3.01 AU

Year: 1720 Days

Day: 46.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,886,149 km

• M1: 40,840 km (0.094 R)
• M2: 1,568,384 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.03 AU - 3.87 AU

Year: 2352 Days

Day: 28.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.6

Radius: 4.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.11 AU - 13.63 AU

Year: 15971 Days

Day: 15.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 100,886,149 km

• M1: 88,861 km (0.099 R)
• M2: 655,089 km (0.093 R)
• M3: 743,651 km (0.12 R)
• M4: 836,402 km (0.086 R)
• M5: 1,020,257 km (0.071 R)
• M6: 1,084,435 km (0.083 R)
• M7: 1,243,757 km (0.12 R)
• M8: 1,298,659 km (0.026 R)
• M9: 1,704,668 km (0.041 R)
• M10: 2,114,416 km (0.089 R)
• M11: 2,466,869 km (0.065 R)
• M12: 2,588,342 km (0.111 R)
• M13: 2,641,150 km (0.06 R)
• M14: 3,131,233 km (0.12 R)
• M15: 3,206,331 km (0.055 R)
• M16: 3,415,619 km (0.103 R)
• M17: 3,512,259 km (0.078 R)
• M18: 3,668,738 km (0.096 R)
• M19: 4,172,434 km (0.054 R)
• M20: 4,485,094 km (0.091 R)
• M21: 5,198,975 km (0.07 R)
• M22: 6,063,950 km (0.101 R)
• M23: 6,972,607 km (0.041 R)
• M24: 7,293,195 km (0.115 R)
• M25: 7,795,695 km (0.089 R)
• M26: 8,413,235 km (0.068 R)
• M27: 8,517,654 km (0.058 R)
• M28: 9,073,260 km (0.026 R)
• M29: 9,153,445 km (0.048 R)
• M30: 9,997,177 km (0.1 R)
• M31: 10,080,054 km (0.112 R)
• M32: 10,163,380 km (0.114 R)
• M33: 10,470,355 km (0.045 R)
• M34: 10,695,500 km (0.118 R)
• M35: 12,079,729 km (0.05 R)
• M36: 12,167,992 km (0.107 R)
• M37: 12,792,712 km (0.089 R)
• M38: 12,972,978 km (0.043 R)
• M39: 13,275,614 km (0.09 R)
• M40: 13,949,253 km (0.094 R)
• M41: 14,980,432 km (0.046 R)
• M42: 16,295,397 km (0.101 R)
• M43: 16,621,670 km (0.105 R)
• M44: 17,016,159 km (0.11 R)
• M45: 17,713,734 km (0.101 R)
• M46: 18,658,295 km (0.049 R)
• M47: 18,726,512 km (0.07 R)
• M48: 18,965,420 km (0.025 R)
• M49: 19,102,451 km (0.096 R)
• M50: 20,631,342 km (0.105 R)
• M51: 21,161,516 km (0.029 R)
• M52: 21,268,030 km (0.101 R)
• M53: 21,339,089 km (0.09 R)
• M54: 21,374,693 km (0.115 R)
• M55: 22,742,167 km (0.114 R)
• M56: 22,814,872 km (0.119 R)
• M57: 23,399,650 km (0.101 R)
• M58: 23,583,506 km (0.116 R)
• M59: 23,730,860 km (0.108 R)
• M60: 23,767,661 km (0.102 R)
• M61: 24,958,161 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391

Radius: 3.1

Gravity: 40.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.3 AU - 20.74 AU

Year: 28080 Days

Day: 18.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,886,149 km

• M1: 129,851 km (0.064 R)
• M2: 169,644 km (0.059 R)
• M3: 229,633 km (0.065 R)
• M4: 279,299 km (0.03 R)
• M5: 671,395 km (0.085 R)
• M6: 1,761,665 km (0.12 R)
• M7: 1,964,370 km (0.089 R)
• M8: 2,245,913 km (0.103 R)
• M9: 2,391,472 km (0.114 R)
• M10: 2,615,420 km (0.094 R)
• M11: 3,163,696 km (0.116 R)
• M12: 3,409,335 km (0.077 R)
• M13: 4,271,318 km (0.041 R)
• M14: 4,912,495 km (0.107 R)
• M15: 5,534,224 km (0.108 R)
• M16: 6,029,093 km (0.092 R)
• M17: 7,596,580 km (0.106 R)
• M18: 8,650,198 km (0.067 R)
• M19: 10,224,416 km (0.09 R)
• M20: 10,707,468 km (0.037 R)
• M21: 10,829,390 km (0.114 R)
• M22: 11,570,647 km (0.103 R)
• M23: 11,695,711 km (0.1 R)
• M24: 13,231,782 km (0.059 R)
• M25: 13,493,878 km (0.077 R)
• M26: 14,626,782 km (0.08 R)
• M27: 15,307,453 km (0.032 R)
• M28: 15,582,563 km (0.08 R)
• M29: 15,789,906 km (0.095 R)
• M30: 15,928,732 km (0.099 R)
• M31: 17,481,708 km (0.109 R)
• M32: 18,276,222 km (0.105 R)
• M33: 22,109,967 km (0.1 R)
• M34: 23,520,076 km (0.081 R)
• M35: 23,996,695 km (0.065 R)
• M36: 24,156,167 km (0.099 R)
• M37: 25,770,926 km (0.071 R)
• M38: 26,179,927 km (0.112 R)
• M39: 26,673,749 km (0.061 R)
• M40: 26,756,327 km (0.046 R)
• M41: 26,838,905 km (0.052 R)
• M42: 27,420,093 km (0.04 R)
• M43: 28,763,781 km (0.064 R)
• M44: 29,956,974 km (0.04 R)
• M45: 30,042,843 km (0.11 R)
• M46: 31,514,736 km (0.099 R)
• M47: 32,744,431 km (0.037 R)
• M48: 33,632,444 km (0.084 R)
• M49: 34,798,409 km (0.118 R)
• M50: 37,447,040 km (0.079 R)
• M51: 38,842,190 km (0.073 R)
• M52: 40,919,057 km (0.095 R)
• M53: 41,491,717 km (0.119 R)
• M54: 43,225,407 km (0.115 R)
• M55: 43,322,496 km (0.095 R)
• M56: 43,808,540 km (0.083 R)
• M57: 44,884,448 km (0.04 R)
• M58: 45,474,910 km (0.104 R)
• M59: 45,672,380 km (0.091 R)
• M60: 45,771,264 km (0.077 R)
• M61: 48,163,932 km (0.105 R)
• M62: 49,679,807 km (0.085 R)
• M63: 49,781,534 km (0.077 R)
• M64: 50,392,641 km (0.056 R)
• M65: 50,596,842 km (0.119 R)
• M66: 50,801,492 km (0.108 R)
• M67: 52,447,817 km (0.044 R)
• M68: 53,589,697 km (0.116 R)
• M69: 54,530,069 km (0.102 R)
• M70: 54,949,841 km (0.075 R)
• M71: 55,160,026 km (0.114 R)
• M72: 55,370,510 km (0.095 R)
• M73: 56,109,524 km (0.077 R)
• M74: 56,639,250 km (0.096 R)
• M75: 57,703,938 km (0.071 R)
• M76: 58,452,974 km (0.052 R)
• M77: 60,177,389 km (0.106 R)
• M78: 60,828,289 km (0.039 R)
• M79: 61,045,805 km (0.055 R)
• M80: 62,904,857 km (0.03 R)
• M81: 63,124,766 km (0.099 R)
• M82: 63,896,691 km (0.118 R)
• M83: 69,158,946 km (0.104 R)
• M84: 69,840,664 km (0.113 R)
• M85: 72,705,164 km (0.065 R)
• M86: 72,820,504 km (0.086 R)
• M87: 73,745,766 km (0.079 R)
• M88: 75,490,975 km (0.105 R)
• M89: 75,607,661 km (0.081 R)
• M90: 76,192,739 km (0.084 R)
• M91: 76,779,312 km (0.057 R)
• M92: 77,131,914 km (0.077 R)
• M93: 77,838,914 km (0.028 R)
• M94: 78,666,340 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.6

Radius: 7.5

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.23 AU - 20.21 AU

Year: 28549 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,886,149 km

• M1: 468,092 km (0.081 R)
• M2: 591,061 km (0.112 R)
• M3: 1,611,767 km (0.088 R)
• M4: 4,126,956 km (0.085 R)
• M5: 5,092,760 km (0.12 R)
• M6: 5,316,708 km (0.103 R)
• M7: 6,244,066 km (0.051 R)
• M8: 6,363,445 km (0.117 R)
• M9: 6,544,009 km (0.116 R)
• M10: 7,408,984 km (0.08 R)
• M11: 7,598,973 km (0.09 R)
• M12: 7,726,580 km (0.1 R)
• M13: 8,375,087 km (0.074 R)
• M14: 10,850,633 km (0.12 R)
• M15: 11,869,993 km (0.111 R)
• M16: 13,148,606 km (0.073 R)
• M17: 13,920,979 km (0.041 R)
• M18: 13,999,070 km (0.1 R)
• M19: 14,549,590 km (0.103 R)
• M20: 14,708,163 km (0.105 R)
• M21: 15,752,656 km (0.085 R)
• M22: 16,325,167 km (0.096 R)
• M23: 17,071,062 km (0.073 R)
• M24: 17,490,235 km (0.09 R)
• M25: 18,768,100 km (0.029 R)
• M26: 18,854,268 km (0.107 R)
• M27: 20,963,748 km (0.109 R)
• M28: 21,053,208 km (0.103 R)
• M29: 21,502,749 km (0.061 R)
• M30: 21,864,477 km (0.111 R)
• M31: 23,239,281 km (0.091 R)
• M32: 23,517,683 km (0.063 R)
• M33: 23,703,783 km (0.099 R)
• M34: 25,401,120 km (0.111 R)
• M35: 27,822,661 km (0.081 R)
• M36: 29,410,792 km (0.06 R)
• M37: 30,316,906 km (0.07 R)
• M38: 31,847,442 km (0.07 R)
• M39: 32,466,777 km (0.118 R)
• M40: 34,348,270 km (0.118 R)
• M41: 35,622,095 km (0.091 R)
• M42: 37,019,489 km (0.096 R)
• M43: 37,779,297 km (0.092 R)
• M44: 38,763,800 km (0.067 R)
• M45: 39,424,873 km (0.104 R)
• M46: 39,645,979 km (0.079 R)
• M47: 40,646,489 km (0.12 R)
• M48: 41,205,836 km (0.097 R)
• M49: 41,317,885 km (0.09 R)
• M50: 42,785,440 km (0.12 R)
• M51: 46,353,199 km (0.118 R)
• M52: 47,171,949 km (0.091 R)
• M53: 47,641,985 km (0.091 R)
• M54: 52,305,100 km (0.107 R)
• M55: 52,548,197 km (0.039 R)
• M56: 54,014,256 km (0.095 R)
• M57: 55,493,779 km (0.048 R)
• M58: 55,617,646 km (0.103 R)
• M59: 55,741,663 km (0.112 R)
• M60: 55,865,679 km (0.102 R)
• M61: 56,238,477 km (0.102 R)
• M62: 56,612,173 km (0.051 R)
• M63: 56,986,616 km (0.075 R)
• M64: 57,863,409 km (0.08 R)
• M65: 59,377,040 km (0.065 R)
• M66: 63,735,724 km (0.096 R)
• M67: 65,167,824 km (0.081 R)
• M68: 67,401,769 km (0.063 R)
• M69: 68,727,655 km (0.064 R)
• M70: 71,809,521 km (0.1 R)
• M71: 72,756,326 km (0.083 R)
• M72: 75,484,542 km (0.113 R)
• M73: 77,829,639 km (0.082 R)
• M74: 80,058,497 km (0.085 R)
• M75: 81,040,159 km (0.106 R)
• M76: 82,308,300 km (0.044 R)
• M77: 82,449,670 km (0.052 R)
• M78: 83,157,268 km (0.086 R)
• M79: 86,151,768 km (0.111 R)
• M80: 86,438,697 km (0.104 R)
• M81: 86,869,838 km (0.108 R)
• M82: 87,878,576 km (0.087 R)
• M83: 88,456,772 km (0.09 R)
• M84: 91,220,294 km (0.073 R)
• M85: 92,392,393 km (0.093 R)
• M86: 94,159,742 km (0.119 R)
• M87: 94,455,348 km (0.06 R)
• M88: 95,047,606 km (0.071 R)
• M89: 98,027,296 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit