🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.69 AU

Year: 159 Days

Day: 31.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,016,725 km

• M1: 226,790 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 180 Days

Day: 14.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,016,725 km

• M1: 43,832 km (0.078 R)
• M2: 152,291 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.9 AU - 0.92 AU

Year: 329 Days

Day: 13.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.77 AU - 1.05 AU

Year: 329 Days

Day: 13.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1 AU - 1.16 AU

Year: 425 Days

Day: 46.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.91 AU - 1.39 AU

Year: 467 Days

Day: 26.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.82 AU - 3.26 AU

Year: 2008 Days

Day: 40.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,016,725 km

• M1: 1,228,947 km (0.07 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.99 AU - 4.39 AU

Year: 3248 Days

Day: 21.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,016,725 km

• M1: 3,525,723 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 8.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.67 AU - 12.11 AU

Year: 11780 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,016,725 km

• M1: 163,660 km (0.095 R)
• M2: 294,857 km (0.082 R)
• M3: 358,137 km (0.071 R)
• M4: 581,188 km (0.056 R)
• M5: 833,260 km (0.103 R)
• M6: 972,087 km (0.094 R)
• M7: 1,044,343 km (0.119 R)
• M8: 1,164,171 km (0.088 R)
• M9: 1,619,247 km (0.117 R)
• M10: 1,794,426 km (0.099 R)
• M11: 1,848,132 km (0.086 R)
• M12: 1,939,088 km (0.101 R)
• M13: 2,416,006 km (0.064 R)
• M14: 2,802,267 km (0.108 R)
• M15: 2,886,192 km (0.032 R)
• M16: 3,473,812 km (0.045 R)
• M17: 3,586,759 km (0.115 R)
• M18: 3,816,242 km (0.117 R)
• M19: 4,121,721 km (0.083 R)
• M20: 4,337,889 km (0.085 R)
• M21: 4,806,580 km (0.077 R)
• M22: 5,421,427 km (0.097 R)
• M23: 5,526,445 km (0.105 R)
• M24: 5,658,539 km (0.096 R)
• M25: 6,033,881 km (0.094 R)
• M26: 6,115,411 km (0.102 R)
• M27: 6,528,601 km (0.112 R)
• M28: 6,640,201 km (0.116 R)
• M29: 6,724,424 km (0.093 R)
• M30: 6,865,645 km (0.035 R)
• M31: 7,064,759 km (0.105 R)
• M32: 7,381,757 km (0.049 R)
• M33: 7,673,922 km (0.107 R)
• M34: 8,029,666 km (0.06 R)
• M35: 8,330,058 km (0.091 R)
• M36: 8,880,279 km (0.099 R)
• M37: 9,159,878 km (0.095 R)
• M38: 9,727,602 km (0.097 R)
• M39: 9,823,344 km (0.104 R)
• M40: 10,209,456 km (0.092 R)
• M41: 11,162,993 km (0.048 R)
• M42: 11,735,205 km (0.038 R)
• M43: 11,939,406 km (0.085 R)
• M44: 12,316,841 km (0.104 R)
• M45: 12,907,903 km (0.118 R)
• M46: 13,437,180 km (0.032 R)
• M47: 14,662,835 km (0.103 R)
• M48: 14,772,790 km (0.101 R)
• M49: 14,846,093 km (0.111 R)
• M50: 15,624,151 km (0.08 R)
• M51: 15,736,350 km (0.112 R)
• M52: 16,339,379 km (0.111 R)
• M53: 16,491,370 km (0.102 R)
• M54: 17,065,377 km (0.068 R)
• M55: 17,568,176 km (0.113 R)
• M56: 17,997,372 km (0.05 R)
• M57: 18,154,300 km (0.093 R)
• M58: 18,430,009 km (0.119 R)
• M59: 18,667,570 km (0.102 R)
• M60: 18,945,822 km (0.065 R)
• M61: 19,145,535 km (0.109 R)
• M62: 19,667,782 km (0.083 R)
• M63: 19,748,565 km (0.109 R)
• M64: 20,154,124 km (0.114 R)
• M65: 20,276,346 km (0.057 R)
• M66: 20,521,537 km (0.038 R)
• M67: 20,767,625 km (0.114 R)
• M68: 21,056,050 km (0.036 R)
• M69: 21,138,778 km (0.113 R)
• M70: 21,304,382 km (0.042 R)
• M71: 21,720,264 km (0.117 R)
• M72: 22,771,788 km (0.069 R)
• M73: 22,984,067 km (0.066 R)
• M74: 23,197,095 km (0.093 R)
• M75: 23,582,010 km (0.075 R)
• M76: 23,796,832 km (0.096 R)
• M77: 24,358,273 km (0.039 R)
• M78: 26,424,519 km (0.086 R)
• M79: 26,558,260 km (0.047 R)
• M80: 26,781,759 km (0.086 R)
• M81: 27,863,052 km (0.049 R)
• M82: 28,409,084 km (0.103 R)
• M83: 28,546,266 km (0.102 R)
• M84: 29,650,597 km (0.11 R)
• M85: 30,161,474 km (0.05 R)
• M86: 31,664,035 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 4.8

Gravity: 38.42 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.44 AU - 15.38 AU

Year: 17569 Days

Day: 20.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,016,725 km

• M1: 274,512 km (0.118 R)
• M2: 434,881 km (0.119 R)
• M3: 667,356 km (0.1 R)
• M4: 713,432 km (0.111 R)
• M5: 833,709 km (0.077 R)
• M6: 1,012,778 km (0.058 R)
• M7: 1,232,238 km (0.03 R)
• M8: 1,318,406 km (0.115 R)
• M9: 1,810,733 km (0.111 R)
• M10: 1,875,957 km (0.069 R)
• M11: 1,908,869 km (0.088 R)
• M12: 2,319,066 km (0.063 R)
• M13: 2,906,687 km (0.112 R)
• M14: 3,021,877 km (0.098 R)
• M15: 3,785,574 km (0.115 R)
• M16: 4,428,396 km (0.116 R)
• M17: 4,830,066 km (0.067 R)
• M18: 4,920,872 km (0.1 R)
• M19: 5,150,655 km (0.108 R)
• M20: 5,668,114 km (0.101 R)
• M21: 5,908,817 km (0.081 R)
• M22: 6,400,096 km (0.097 R)
• M23: 6,701,237 km (0.104 R)
• M24: 7,421,550 km (0.06 R)
• M25: 7,737,800 km (0.062 R)
• M26: 8,438,068 km (0.116 R)
• M27: 9,046,183 km (0.113 R)
• M28: 9,214,630 km (0.046 R)
• M29: 9,497,370 km (0.081 R)
• M30: 10,187,765 km (0.087 R)
• M31: 10,657,053 km (0.118 R)
• M32: 11,799,382 km (0.026 R)
• M33: 12,168,141 km (0.076 R)
• M34: 12,478,407 km (0.108 R)
• M35: 12,728,385 km (0.071 R)
• M36: 12,917,028 km (0.104 R)
• M37: 14,003,258 km (0.089 R)
• M38: 15,451,814 km (0.077 R)
• M39: 17,085,423 km (0.108 R)
• M40: 18,773,336 km (0.107 R)
• M41: 21,851,911 km (0.095 R)
• M42: 22,228,748 km (0.107 R)
• M43: 23,065,299 km (0.119 R)
• M44: 24,534,200 km (0.057 R)
• M45: 26,753,634 km (0.055 R)
• M46: 26,914,602 km (0.076 R)
• M47: 27,805,607 km (0.116 R)
• M48: 28,377,669 km (0.109 R)
• M49: 28,459,798 km (0.102 R)
• M50: 28,788,764 km (0.119 R)
• M51: 29,201,654 km (0.12 R)
• M52: 29,699,815 km (0.041 R)
• M53: 29,783,141 km (0.074 R)
• M54: 30,704,514 km (0.114 R)
• M55: 31,380,547 km (0.059 R)
• M56: 31,635,163 km (0.109 R)
• M57: 31,975,946 km (0.057 R)
• M58: 33,178,115 km (0.068 R)
• M59: 34,045,783 km (0.092 R)
• M60: 34,569,974 km (0.104 R)
• M61: 35,449,609 km (0.044 R)
• M62: 35,626,434 km (0.079 R)
• M63: 36,247,564 km (0.106 R)
• M64: 39,406,323 km (0.104 R)
• M65: 41,715,965 km (0.078 R)
• M66: 42,370,455 km (0.06 R)
• M67: 43,879,299 km (0.054 R)
• M68: 44,354,273 km (0.069 R)
• M69: 45,405,497 km (0.052 R)
• M70: 46,078,687 km (0.094 R)
• M71: 46,658,379 km (0.102 R)
• M72: 46,852,108 km (0.098 R)
• M73: 47,727,405 km (0.088 R)
• M74: 48,020,318 km (0.088 R)
• M75: 50,484,644 km (0.115 R)
• M76: 52,284,157 km (0.086 R)
• M77: 52,787,853 km (0.093 R)
• M78: 53,191,767 km (0.108 R)
• M79: 54,512,118 km (0.097 R)
• M80: 56,048,787 km (0.036 R)
• M81: 58,328,210 km (0.101 R)
• M82: 59,374,348 km (0.114 R)
• M83: 61,378,959 km (0.117 R)
• M84: 61,485,024 km (0.1 R)
• M85: 61,591,239 km (0.036 R)
• M86: 62,763,188 km (0.113 R)
• M87: 63,835,057 km (0.074 R)
• M88: 65,888,138 km (0.106 R)
• M89: 65,996,896 km (0.09 R)
• M90: 66,540,983 km (0.104 R)
• M91: 68,182,521 km (0.109 R)
• M92: 71,728,589 km (0.093 R)
• M93: 73,298,768 km (0.074 R)
• M94: 74,653,676 km (0.034 R)
• M95: 74,880,167 km (0.108 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: 508 - 11,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit