🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.71 AU - 0.97 AU

Year: 293 Days

Day: 44.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.8 AU - 1.04 AU

Year: 336 Days

Day: 24.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.99 AU - 1.03 AU

Year: 387 Days

Day: 45.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.39 AU - 1.39 AU

Year: 624 Days

Day: 31.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.78 AU - 2.04 AU

Year: 1005 Days

Day: 27.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,752,261 km

• M1: 198,666 km (0.106 R)
• M2: 1,011,132 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.55 AU - 3.81 AU

Year: 2159 Days

Day: 16.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,752,261 km

• M1: 591,959 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 14.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.85 AU - 10.01 AU

Year: 11027 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,752,261 km

• M1: 184,753 km (0.074 R)
• M2: 406,607 km (0.059 R)
• M3: 632,350 km (0.098 R)
• M4: 1,004,400 km (0.11 R)
• M5: 1,234,631 km (0.119 R)
• M6: 1,385,575 km (0.109 R)
• M7: 1,603,540 km (0.101 R)
• M8: 1,876,406 km (0.047 R)
• M9: 2,563,659 km (0.085 R)
• M10: 2,784,615 km (0.106 R)
• M11: 3,298,334 km (0.062 R)
• M12: 3,786,173 km (0.054 R)
• M13: 4,152,986 km (0.104 R)
• M14: 4,326,221 km (0.051 R)
• M15: 4,799,997 km (0.064 R)
• M16: 5,166,512 km (0.07 R)
• M17: 5,478,872 km (0.118 R)
• M18: 5,701,175 km (0.061 R)
• M19: 6,857,866 km (0.072 R)
• M20: 8,558,793 km (0.106 R)
• M21: 11,018,332 km (0.087 R)
• M22: 11,219,092 km (0.03 R)
• M23: 11,747,173 km (0.08 R)
• M24: 12,283,182 km (0.094 R)
• M25: 12,533,459 km (0.08 R)
• M26: 13,465,155 km (0.114 R)
• M27: 13,766,295 km (0.086 R)
• M28: 14,419,140 km (0.112 R)
• M29: 14,683,181 km (0.111 R)
• M30: 15,216,048 km (0.052 R)
• M31: 15,619,813 km (0.103 R)
• M32: 16,392,187 km (0.108 R)
• M33: 16,529,817 km (0.114 R)
• M34: 16,667,746 km (0.08 R)
• M35: 16,898,575 km (0.084 R)
• M36: 17,316,851 km (0.085 R)
• M37: 17,926,911 km (0.109 R)
• M38: 18,116,153 km (0.054 R)
• M39: 18,639,745 km (0.094 R)
• M40: 19,458,793 km (0.064 R)
• M41: 19,897,115 km (0.084 R)
• M42: 20,437,313 km (0.103 R)
• M43: 21,032,264 km (0.059 R)
• M44: 21,884,673 km (0.079 R)
• M45: 22,544,250 km (0.061 R)
• M46: 23,313,482 km (0.085 R)
• M47: 23,416,555 km (0.051 R)
• M48: 24,143,301 km (0.111 R)
• M49: 24,352,289 km (0.091 R)
• M50: 24,561,876 km (0.063 R)
• M51: 25,247,333 km (0.042 R)
• M52: 26,099,443 km (0.077 R)
• M53: 26,367,672 km (0.034 R)
• M54: 26,636,948 km (0.099 R)
• M55: 27,286,652 km (0.03 R)
• M56: 27,395,409 km (0.07 R)
• M57: 27,558,920 km (0.118 R)
• M58: 27,886,838 km (0.108 R)
• M59: 28,051,246 km (0.112 R)
• M60: 28,271,006 km (0.09 R)
• M61: 28,546,565 km (0.11 R)
• M62: 28,712,319 km (0.093 R)
• M63: 30,669,508 km (0.057 R)
• M64: 30,839,152 km (0.094 R)
• M65: 31,407,325 km (0.081 R)
• M66: 31,692,758 km (0.113 R)
• M67: 31,807,050 km (0.109 R)
• M68: 32,381,207 km (0.106 R)
• M69: 32,553,993 km (0.065 R)
• M70: 32,727,227 km (0.098 R)
• M71: 32,842,866 km (0.039 R)
• M72: 33,831,110 km (0.107 R)
• M73: 35,361,645 km (0.115 R)
• M74: 36,614,228 km (0.059 R)
• M75: 38,856,401 km (0.106 R)
• M76: 39,347,082 km (0.106 R)
• M77: 39,716,290 km (0.091 R)
• M78: 40,706,777 km (0.079 R)
• M79: 40,831,243 km (0.1 R)
• M80: 41,392,534 km (0.09 R)
• M81: 41,642,811 km (0.055 R)
• M82: 41,956,368 km (0.118 R)
• M83: 42,082,031 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.5

Radius: 8.2

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.29 AU - 11.43 AU

Year: 12698 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,752,261 km

• M1: 103,971 km (0.063 R)
• M2: 173,085 km (0.088 R)
• M3: 263,442 km (0.118 R)
• M4: 523,293 km (0.098 R)
• M5: 730,337 km (0.118 R)
• M6: 963,410 km (0.043 R)
• M7: 1,171,651 km (0.08 R)
• M8: 1,497,475 km (0.082 R)
• M9: 1,795,025 km (0.108 R)
• M10: 2,081,654 km (0.117 R)
• M11: 2,200,435 km (0.057 R)
• M12: 2,507,260 km (0.103 R)
• M13: 3,437,161 km (0.08 R)
• M14: 4,617,039 km (0.046 R)
• M15: 5,494,730 km (0.101 R)
• M16: 5,742,913 km (0.06 R)
• M17: 5,868,425 km (0.057 R)
• M18: 6,122,293 km (0.082 R)
• M19: 6,772,296 km (0.026 R)
• M20: 7,083,310 km (0.105 R)
• M21: 7,172,919 km (0.104 R)
• M22: 7,353,483 km (0.101 R)
• M23: 7,444,289 km (0.062 R)
• M24: 7,904,003 km (0.055 R)
• M25: 8,467,987 km (0.082 R)
• M26: 8,658,874 km (0.118 R)
• M27: 8,899,428 km (0.04 R)
• M28: 9,783,701 km (0.064 R)
• M29: 10,439,538 km (0.098 R)
• M30: 11,318,724 km (0.067 R)
• M31: 12,383,263 km (0.041 R)
• M32: 12,437,268 km (0.102 R)
• M33: 12,599,881 km (0.1 R)
• M34: 13,590,667 km (0.044 R)
• M35: 13,646,467 km (0.11 R)
• M36: 14,606,287 km (0.118 R)
• M37: 14,950,362 km (0.076 R)
• M38: 15,646,292 km (0.113 R)
• M39: 15,998,146 km (0.072 R)
• M40: 16,709,933 km (0.077 R)
• M41: 17,796,761 km (0.091 R)
• M42: 20,356,530 km (0.103 R)
• M43: 20,612,343 km (0.053 R)
• M44: 21,191,885 km (0.073 R)
• M45: 22,763,410 km (0.092 R)
• M46: 23,295,530 km (0.114 R)
• M47: 23,697,350 km (0.097 R)
• M48: 24,916,423 km (0.06 R)
• M49: 25,878,786 km (0.037 R)
• M50: 26,783,105 km (0.119 R)
• M51: 28,337,128 km (0.118 R)
• M52: 28,479,844 km (0.07 R)
• M53: 28,837,682 km (0.108 R)
• M54: 28,981,296 km (0.102 R)
• M55: 29,775,063 km (0.111 R)
• M56: 30,211,140 km (0.109 R)
• M57: 31,015,977 km (0.105 R)
• M58: 31,089,429 km (0.111 R)
• M59: 31,384,137 km (0.113 R)
• M60: 31,605,692 km (0.098 R)
• M61: 32,124,796 km (0.105 R)
• M62: 32,571,944 km (0.111 R)
• M63: 32,721,542 km (0.049 R)
• M64: 35,836,469 km (0.059 R)
• M65: 37,468,283 km (0.047 R)
• M66: 38,411,647 km (0.058 R)
• M67: 38,569,622 km (0.055 R)
• M68: 38,648,610 km (0.108 R)
• M69: 39,601,698 km (0.116 R)
• M70: 40,001,124 km (0.058 R)
• M71: 41,288,115 km (0.104 R)
• M72: 43,737,630 km (0.109 R)
• M73: 45,146,543 km (0.088 R)
• M74: 46,149,896 km (0.119 R)
• M75: 46,822,937 km (0.073 R)
• M76: 46,907,310 km (0.066 R)
• M77: 47,245,252 km (0.057 R)
• M78: 48,264,013 km (0.088 R)
• M79: 48,349,134 km (0.109 R)
• M80: 48,434,405 km (0.051 R)
• M81: 49,633,432 km (0.112 R)
• M82: 52,410,567 km (0.045 R)
• M83: 54,171,633 km (0.107 R)
• M84: 54,526,180 km (0.072 R)
• M85: 56,579,859 km (0.075 R)
• M86: 57,932,673 km (0.109 R)
• M87: 58,476,910 km (0.118 R)
• M88: 58,931,688 km (0.117 R)
• M89: 59,387,512 km (0.086 R)
• M90: 60,119,495 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 14.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.51 AU - 12.03 AU

Year: 14407 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,752,261 km

• M1: 381,175 km (0.059 R)
• M2: 791,373 km (0.101 R)
• M3: 1,051,673 km (0.1 R)
• M4: 1,158,187 km (0.119 R)
• M5: 1,289,384 km (0.106 R)
• M6: 1,436,588 km (0.098 R)
• M7: 1,854,266 km (0.109 R)
• M8: 2,034,531 km (0.058 R)
• M9: 2,183,231 km (0.101 R)
• M10: 2,638,158 km (0.112 R)
• M11: 3,194,663 km (0.117 R)
• M12: 3,383,455 km (0.116 R)
• M13: 3,818,486 km (0.102 R)
• M14: 4,991,782 km (0.044 R)
• M15: 5,126,869 km (0.055 R)
• M16: 5,314,764 km (0.055 R)
• M17: 5,470,046 km (0.112 R)
• M18: 5,591,968 km (0.077 R)
• M19: 6,052,879 km (0.09 R)
• M20: 6,973,654 km (0.101 R)
• M21: 7,702,794 km (0.105 R)
• M22: 8,760,302 km (0.086 R)
• M23: 9,525,644 km (0.114 R)
• M24: 10,398,698 km (0.062 R)
• M25: 10,812,037 km (0.11 R)
• M26: 10,943,683 km (0.111 R)
• M27: 11,902,904 km (0.102 R)
• M28: 12,061,628 km (0.093 R)
• M29: 12,703,552 km (0.116 R)
• M30: 13,145,614 km (0.118 R)
• M31: 13,640,035 km (0.062 R)
• M32: 13,996,975 km (0.103 R)
• M33: 14,841,754 km (0.063 R)
• M34: 14,963,826 km (0.1 R)
• M35: 16,002,185 km (0.111 R)
• M36: 16,328,308 km (0.046 R)
• M37: 16,758,103 km (0.1 R)
• M38: 16,987,137 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.2

Radius: 4.2

Gravity: 43.66 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.46 AU - 17.94 AU

Year: 22566 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,752,261 km

• M1: 113,545 km (0.064 R)
• M2: 242,199 km (0.074 R)
• M3: 816,356 km (0.105 R)
• M4: 1,187,957 km (0.06 R)
• M5: 2,064,600 km (0.114 R)
• M6: 2,681,392 km (0.099 R)
• M7: 2,721,784 km (0.094 R)
• M8: 2,762,325 km (0.106 R)
• M9: 2,968,022 km (0.096 R)
• M10: 3,221,590 km (0.113 R)
• M11: 3,704,193 km (0.06 R)
• M12: 4,162,262 km (0.1 R)
• M13: 4,445,600 km (0.118 R)
• M14: 6,761,225 km (0.097 R)
• M15: 7,093,931 km (0.055 R)
• M16: 8,064,971 km (0.111 R)
• M17: 8,595,744 km (0.056 R)
• M18: 9,567,083 km (0.072 R)
• M19: 9,690,800 km (0.111 R)
• M20: 10,381,344 km (0.106 R)
• M21: 10,829,091 km (0.108 R)
• M22: 11,545,216 km (0.058 R)
• M23: 12,008,819 km (0.101 R)
• M24: 13,159,975 km (0.069 R)
• M25: 14,701,132 km (0.105 R)
• M26: 15,059,419 km (0.101 R)
• M27: 15,131,376 km (0.112 R)
• M28: 15,638,363 km (0.059 R)
• M29: 15,784,221 km (0.101 R)
• M30: 16,446,341 km (0.092 R)
• M31: 18,795,327 km (0.097 R)
• M32: 19,340,013 km (0.098 R)
• M33: 19,968,922 km (0.077 R)
• M34: 22,550,832 km (0.098 R)
• M35: 23,545,807 km (0.108 R)
• M36: 24,894,582 km (0.058 R)
• M37: 24,979,703 km (0.12 R)
• M38: 25,406,805 km (0.073 R)
• M39: 26,008,637 km (0.026 R)
• M40: 26,702,472 km (0.112 R)
• M41: 27,226,663 km (0.119 R)
• M42: 28,285,367 km (0.095 R)
• M43: 28,641,260 km (0.108 R)
• M44: 29,088,109 km (0.094 R)
• M45: 29,447,294 km (0.057 R)
• M46: 30,170,151 km (0.106 R)
• M47: 31,725,370 km (0.111 R)
• M48: 32,280,528 km (0.112 R)
• M49: 36,351,684 km (0.119 R)
• M50: 36,544,965 km (0.104 R)
• M51: 36,738,544 km (0.102 R)
• M52: 37,418,766 km (0.089 R)
• M53: 38,299,448 km (0.11 R)
• M54: 38,989,244 km (0.099 R)
• M55: 39,088,128 km (0.049 R)
• M56: 39,882,044 km (0.083 R)
• M57: 42,295,507 km (0.032 R)
• M58: 45,482,241 km (0.101 R)
• M59: 47,896,002 km (0.053 R)
• M60: 48,107,833 km (0.12 R)
• M61: 49,599,623 km (0.064 R)
• M62: 50,028,520 km (0.057 R)
• M63: 52,191,855 km (0.103 R)
• M64: 52,956,150 km (0.058 R)
• M65: 55,493,480 km (0.083 R)
• M66: 61,489,213 km (0.116 R)
• M67: 62,296,293 km (0.082 R)
• M68: 65,442,187 km (0.079 R)
• M69: 66,030,406 km (0.042 R)
• M70: 66,266,172 km (0.101 R)
• M71: 68,639,243 km (0.084 R)
• M72: 69,596,221 km (0.077 R)
• M73: 69,836,176 km (0.099 R)
• M74: 70,076,430 km (0.073 R)
• M75: 70,437,260 km (0.107 R)
• M76: 71,765,689 km (0.052 R)
• M77: 72,008,037 km (0.094 R)
• M78: 72,615,255 km (0.106 R)
• M79: 73,712,556 km (0.101 R)
• M80: 73,834,777 km (0.081 R)
• M81: 74,447,081 km (0.068 R)
• M82: 74,692,571 km (0.105 R)
• M83: 75,184,150 km (0.12 R)
• M84: 76,170,449 km (0.115 R)
• M85: 76,913,052 km (0.081 R)
• M86: 78,905,098 km (0.119 R)
• M87: 79,280,588 km (0.061 R)
• M88: 79,907,553 km (0.069 R)
• M89: 80,661,975 km (0.105 R)
• M90: 83,448,834 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit