🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 268 Days

Day: 41.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.78 AU - 1.1 AU

Year: 342 Days

Day: 36.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,807,674 km

• M1: 231,877 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.62 AU - 1.98 AU

Year: 905 Days

Day: 17.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.14 AU - 2.36 AU

Year: 1265 Days

Day: 31.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.47 AU - 3.09 AU

Year: 1737 Days

Day: 34.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 57.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.54 AU - 3.84 AU

Year: 2135 Days

Day: 30.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,807,674 km

• M1: 202,256 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.41 AU - 3.45 AU

Year: 2381 Days

Day: 27.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,807,674 km

• M1: 31,864 km (0.06 R)
• M2: 1,374,206 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 10.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.45 AU - 12.33 AU

Year: 13467 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,807,674 km

• M1: 126,859 km (0.104 R)
• M2: 348,563 km (0.077 R)
• M3: 472,879 km (0.08 R)
• M4: 655,538 km (0.044 R)
• M5: 726,746 km (0.102 R)
• M6: 1,006,794 km (0.116 R)
• M7: 1,073,664 km (0.073 R)
• M8: 1,159,533 km (0.032 R)
• M9: 1,302,100 km (0.113 R)
• M10: 1,624,483 km (0.109 R)
• M11: 1,724,265 km (0.096 R)
• M12: 1,993,242 km (0.059 R)
• M13: 2,187,420 km (0.104 R)
• M14: 2,365,292 km (0.104 R)
• M15: 3,099,518 km (0.074 R)
• M16: 3,427,437 km (0.027 R)
• M17: 3,661,109 km (0.079 R)
• M18: 3,793,054 km (0.096 R)
• M19: 4,007,727 km (0.097 R)
• M20: 4,116,634 km (0.12 R)
• M21: 4,226,439 km (0.11 R)
• M22: 4,993,278 km (0.057 R)
• M23: 5,318,055 km (0.077 R)
• M24: 5,558,608 km (0.089 R)
• M25: 6,019,370 km (0.117 R)
• M26: 6,365,090 km (0.061 R)
• M27: 6,749,706 km (0.12 R)
• M28: 6,879,557 km (0.07 R)
• M29: 6,944,782 km (0.075 R)
• M30: 7,043,068 km (0.081 R)
• M31: 7,676,166 km (0.105 R)
• M32: 7,845,960 km (0.105 R)
• M33: 7,914,176 km (0.102 R)
• M34: 8,501,946 km (0.08 R)
• M35: 9,139,832 km (0.031 R)
• M36: 9,247,692 km (0.087 R)
• M37: 9,464,459 km (0.079 R)
• M38: 9,940,330 km (0.037 R)
• M39: 10,991,255 km (0.107 R)
• M40: 11,920,108 km (0.104 R)
• M41: 11,998,647 km (0.069 R)
• M42: 12,354,241 km (0.068 R)
• M43: 13,319,446 km (0.03 R)
• M44: 14,142,235 km (0.097 R)
• M45: 14,434,100 km (0.118 R)
• M46: 14,559,762 km (0.101 R)
• M47: 14,727,910 km (0.109 R)
• M48: 16,270,264 km (0.103 R)
• M49: 16,576,042 km (0.118 R)
• M50: 16,663,856 km (0.098 R)
• M51: 17,104,871 km (0.065 R)
• M52: 17,237,863 km (0.033 R)
• M53: 17,549,625 km (0.043 R)
• M54: 17,953,390 km (0.068 R)
• M55: 18,769,746 km (0.075 R)
• M56: 19,459,392 km (0.086 R)
• M57: 20,816,095 km (0.075 R)
• M58: 20,958,213 km (0.096 R)
• M59: 21,100,630 km (0.074 R)
• M60: 22,396,896 km (0.114 R)
• M61: 23,373,620 km (0.101 R)
• M62: 24,314,292 km (0.085 R)
• M63: 24,664,051 km (0.114 R)
• M64: 24,814,397 km (0.036 R)
• M65: 25,773,918 km (0.097 R)
• M66: 26,642,782 km (0.089 R)
• M67: 27,106,685 km (0.058 R)
• M68: 27,625,192 km (0.074 R)
• M69: 28,146,989 km (0.043 R)
• M70: 29,094,392 km (0.048 R)
• M71: 29,412,587 km (0.114 R)
• M72: 29,998,861 km (0.117 R)
• M73: 30,696,585 km (0.085 R)
• M74: 30,858,450 km (0.064 R)
• M75: 31,345,541 km (0.104 R)
• M76: 32,987,527 km (0.116 R)
• M77: 33,208,633 km (0.079 R)
• M78: 33,707,691 km (0.114 R)
• M79: 34,321,192 km (0.063 R)
• M80: 34,545,140 km (0.074 R)
• M81: 34,713,438 km (0.078 R)
• M82: 35,502,567 km (0.11 R)
• M83: 35,842,453 km (0.094 R)
• M84: 38,136,536 km (0.109 R)
• M85: 38,252,475 km (0.098 R)
• M86: 38,601,038 km (0.062 R)
• M87: 38,775,768 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.1

Radius: 4.5

Gravity: 41.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.77 AU - 18.89 AU

Year: 23602 Days

Day: 19.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,807,674 km

• M1: 88,113 km (0.043 R)
• M2: 1,132,007 km (0.086 R)
• M3: 1,525,300 km (0.079 R)
• M4: 1,629,869 km (0.045 R)
• M5: 2,265,361 km (0.093 R)
• M6: 4,358,833 km (0.064 R)
• M7: 4,912,046 km (0.115 R)
• M8: 5,328,227 km (0.055 R)
• M9: 5,487,100 km (0.044 R)
• M10: 5,647,619 km (0.112 R)
• M11: 7,277,188 km (0.09 R)
• M12: 7,690,976 km (0.066 R)
• M13: 7,810,505 km (0.111 R)
• M14: 8,356,387 km (0.11 R)
• M15: 8,540,991 km (0.074 R)
• M16: 8,789,324 km (0.102 R)
• M17: 9,040,050 km (0.111 R)
• M18: 9,356,748 km (0.109 R)
• M19: 9,741,664 km (0.095 R)
• M20: 10,526,753 km (0.116 R)
• M21: 11,673,271 km (0.097 R)
• M22: 11,948,831 km (0.076 R)
• M23: 13,143,370 km (0.04 R)
• M24: 13,214,878 km (0.069 R)
• M25: 13,574,062 km (0.119 R)
• M26: 14,596,713 km (0.053 R)
• M27: 14,744,815 km (0.078 R)
• M28: 15,117,314 km (0.062 R)
• M29: 15,568,501 km (0.098 R)
• M30: 15,871,586 km (0.097 R)
• M31: 15,947,731 km (0.092 R)
• M32: 16,406,847 km (0.101 R)
• M33: 17,731,088 km (0.12 R)
• M34: 18,766,754 km (0.109 R)
• M35: 19,170,369 km (0.116 R)
• M36: 19,821,867 km (0.1 R)
• M37: 21,146,706 km (0.1 R)
• M38: 21,819,747 km (0.051 R)
• M39: 22,499,969 km (0.095 R)
• M40: 22,670,959 km (0.087 R)
• M41: 22,928,417 km (0.113 R)
• M42: 23,014,585 km (0.042 R)
• M43: 23,186,922 km (0.087 R)
• M44: 26,814,371 km (0.104 R)
• M45: 27,451,060 km (0.097 R)
• M46: 27,725,572 km (0.104 R)
• M47: 29,204,347 km (0.111 R)
• M48: 34,380,732 km (0.107 R)
• M49: 34,479,168 km (0.12 R)
• M50: 34,577,753 km (0.12 R)
• M51: 36,971,917 km (0.09 R)
• M52: 37,173,724 km (0.111 R)
• M53: 39,521,962 km (0.109 R)
• M54: 39,831,779 km (0.043 R)
• M55: 39,935,152 km (0.113 R)
• M56: 40,661,748 km (0.108 R)
• M57: 40,974,558 km (0.1 R)
• M58: 42,867,719 km (0.065 R)
• M59: 43,186,063 km (0.12 R)
• M60: 43,505,155 km (0.093 R)
• M61: 45,436,015 km (0.105 R)
• M62: 46,847,920 km (0.113 R)
• M63: 47,175,838 km (0.117 R)
• M64: 47,285,194 km (0.093 R)
• M65: 50,048,865 km (0.097 R)
• M66: 51,506,547 km (0.078 R)
• M67: 51,619,344 km (0.094 R)
• M68: 51,957,884 km (0.116 R)
• M69: 54,119,573 km (0.093 R)
• M70: 54,808,172 km (0.081 R)
• M71: 54,923,362 km (0.088 R)
• M72: 55,268,933 km (0.097 R)
• M73: 55,499,763 km (0.107 R)
• M74: 56,078,407 km (0.111 R)
• M75: 56,310,284 km (0.116 R)
• M76: 56,775,234 km (0.118 R)
• M77: 57,008,158 km (0.101 R)
• M78: 58,530,017 km (0.039 R)
• M79: 59,118,835 km (0.041 R)
• M80: 60,778,025 km (0.093 R)
• M81: 61,374,322 km (0.078 R)
• M82: 61,972,564 km (0.065 R)
• M83: 69,923,242 km (0.096 R)
• M84: 70,673,176 km (0.082 R)
• M85: 73,065,395 km (0.051 R)
• M86: 74,717,405 km (0.108 R)
• M87: 75,100,375 km (0.108 R)
• M88: 75,356,187 km (0.107 R)
• M89: 75,612,149 km (0.079 R)
• M90: 77,541,064 km (0.119 R)
• M91: 77,670,317 km (0.081 R)
• M92: 83,027,865 km (0.075 R)
• M93: 83,292,205 km (0.091 R)
• M94: 84,219,861 km (0.109 R)
• M95: 84,884,375 km (0.101 R)
• M96: 86,085,197 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit