🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.67 AU

Year: 146 Days

Day: 26.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.52 AU - 0.7 AU

Year: 176 Days

Day: 18.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.79 AU

Year: 202 Days

Day: 36.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,522,377 km

• M1: 45,927 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.89 AU - 1.27 AU

Year: 414 Days

Day: 46.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.74 AU - 1.92 AU

Year: 913 Days

Day: 37.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,522,377 km

• M1: 54,154 km (0.086 R)
• M2: 78,240 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.48 AU - 2.36 AU

Year: 982 Days

Day: 15.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.64 AU - 2.32 AU

Year: 1028 Days

Day: 22.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.89 AU - 4.09 AU

Year: 2406 Days

Day: 35.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,522,377 km

• M1: 3,181,199 km (0.103 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 14.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.01 AU - 6.75 AU

Year: 5261 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,522,377 km

• M1: 188,493 km (0.108 R)
• M2: 338,690 km (0.043 R)
• M3: 591,360 km (0.097 R)
• M4: 816,655 km (0.087 R)
• M5: 924,515 km (0.118 R)
• M6: 1,691,952 km (0.111 R)
• M7: 1,805,198 km (0.116 R)
• M8: 1,995,187 km (0.102 R)
• M9: 2,459,239 km (0.087 R)
• M10: 2,605,247 km (0.11 R)
• M11: 2,821,266 km (0.056 R)
• M12: 3,183,143 km (0.038 R)
• M13: 3,378,668 km (0.113 R)
• M14: 3,819,533 km (0.027 R)
• M15: 4,259,351 km (0.09 R)
• M16: 4,635,140 km (0.111 R)
• M17: 5,063,140 km (0.116 R)
• M18: 5,208,549 km (0.05 R)
• M19: 5,397,790 km (0.09 R)
• M20: 5,567,883 km (0.047 R)
• M21: 5,783,154 km (0.091 R)
• M22: 6,626,138 km (0.072 R)
• M23: 6,808,498 km (0.115 R)
• M24: 6,946,428 km (0.039 R)
• M25: 7,155,117 km (0.1 R)
• M26: 7,248,466 km (0.046 R)
• M27: 7,460,147 km (0.091 R)
• M28: 7,937,962 km (0.089 R)
• M29: 8,034,752 km (0.098 R)
• M30: 8,253,913 km (0.076 R)
• M31: 8,723,201 km (0.107 R)
• M32: 8,973,778 km (0.079 R)
• M33: 9,252,030 km (0.077 R)
• M34: 9,895,301 km (0.093 R)
• M35: 10,077,960 km (0.079 R)
• M36: 11,170,772 km (0.099 R)
• M37: 11,525,170 km (0.052 R)
• M38: 12,105,460 km (0.11 R)
• M39: 12,217,060 km (0.114 R)
• M40: 12,695,324 km (0.116 R)
• M41: 13,179,722 km (0.116 R)
• M42: 13,583,187 km (0.088 R)
• M43: 13,874,006 km (0.099 R)
• M44: 14,196,090 km (0.065 R)
• M45: 14,788,348 km (0.045 R)
• M46: 14,907,727 km (0.102 R)
• M47: 15,057,474 km (0.105 R)
• M48: 15,996,800 km (0.116 R)
• M49: 16,211,622 km (0.118 R)
• M50: 16,612,993 km (0.025 R)
• M51: 17,080,337 km (0.119 R)
• M52: 17,710,144 km (0.106 R)
• M53: 18,572,426 km (0.099 R)
• M54: 18,733,543 km (0.106 R)
• M55: 19,024,960 km (0.117 R)
• M56: 19,187,423 km (0.096 R)
• M57: 19,612,131 km (0.083 R)
• M58: 19,809,152 km (0.082 R)
• M59: 20,504,034 km (0.106 R)
• M60: 21,274,313 km (0.043 R)
• M61: 21,612,105 km (0.101 R)
• M62: 22,361,740 km (0.099 R)
• M63: 23,015,932 km (0.083 R)
• M64: 23,258,579 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.4

Radius: 5.5

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.63 AU - 16.49 AU

Year: 19452 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,522,377 km

• M1: 70,610 km (0.115 R)
• M2: 393,742 km (0.115 R)
• M3: 484,697 km (0.083 R)
• M4: 687,701 km (0.118 R)
• M5: 798,853 km (0.074 R)
• M6: 1,272,928 km (0.12 R)
• M7: 1,581,399 km (0.111 R)
• M8: 1,881,492 km (0.077 R)
• M9: 2,006,556 km (0.115 R)
• M10: 2,330,884 km (0.116 R)
• M11: 2,812,440 km (0.103 R)
• M12: 4,063,078 km (0.096 R)
• M13: 5,022,749 km (0.106 R)
• M14: 5,550,231 km (0.079 R)
• M15: 5,639,840 km (0.085 R)
• M16: 6,514,987 km (0.099 R)
• M17: 6,656,956 km (0.094 R)
• M18: 7,679,607 km (0.045 R)
• M19: 8,285,628 km (0.101 R)
• M20: 8,750,129 km (0.079 R)
• M21: 8,802,339 km (0.07 R)
• M22: 9,543,147 km (0.116 R)
• M23: 10,193,898 km (0.117 R)
• M24: 10,859,010 km (0.102 R)
• M25: 11,140,254 km (0.111 R)
• M26: 11,196,802 km (0.097 R)
• M27: 11,767,369 km (0.111 R)
• M28: 11,824,964 km (0.075 R)
• M29: 13,474,879 km (0.102 R)
• M30: 14,142,684 km (0.062 R)
• M31: 14,696,944 km (0.057 R)
• M32: 15,763,277 km (0.077 R)
• M33: 16,337,883 km (0.108 R)
• M34: 16,530,864 km (0.081 R)
• M35: 17,179,819 km (0.087 R)
• M36: 17,837,003 km (0.066 R)
• M37: 17,903,275 km (0.053 R)
• M38: 20,339,476 km (0.098 R)
• M39: 20,685,945 km (0.076 R)
• M40: 21,455,177 km (0.063 R)
• M41: 21,595,949 km (0.069 R)
• M42: 22,376,251 km (0.1 R)
• M43: 23,237,785 km (0.062 R)
• M44: 25,067,367 km (0.109 R)
• M45: 26,262,505 km (0.118 R)
• M46: 26,866,880 km (0.09 R)
• M47: 28,012,650 km (0.064 R)
• M48: 28,398,014 km (0.114 R)
• M49: 28,785,173 km (0.107 R)
• M50: 29,174,128 km (0.093 R)
• M51: 30,747,299 km (0.085 R)
• M52: 30,985,609 km (0.042 R)
• M53: 31,464,023 km (0.103 R)
• M54: 31,864,646 km (0.034 R)
• M55: 33,811,064 km (0.062 R)
• M56: 34,715,981 km (0.085 R)
• M57: 35,795,629 km (0.054 R)
• M58: 36,717,750 km (0.119 R)
• M59: 37,393,334 km (0.03 R)
• M60: 37,817,594 km (0.113 R)
• M61: 38,414,340 km (0.052 R)
• M62: 38,842,489 km (0.088 R)
• M63: 39,272,134 km (0.047 R)
• M64: 40,744,925 km (0.033 R)
• M65: 41,269,116 km (0.105 R)
• M66: 42,235,668 km (0.116 R)
• M67: 42,412,193 km (0.097 R)
• M68: 43,120,988 km (0.092 R)
• M69: 43,387,721 km (0.063 R)
• M70: 45,994,464 km (0.075 R)
• M71: 47,270,982 km (0.11 R)
• M72: 47,454,389 km (0.096 R)
• M73: 48,744,073 km (0.104 R)
• M74: 49,858,876 km (0.108 R)
• M75: 49,952,075 km (0.068 R)
• M76: 50,887,960 km (0.095 R)
• M77: 52,113,316 km (0.064 R)
• M78: 53,634,577 km (0.03 R)
• M79: 53,921,505 km (0.087 R)
• M80: 54,400,817 km (0.109 R)
• M81: 54,785,134 km (0.079 R)
• M82: 56,623,542 km (0.117 R)
• M83: 57,599,219 km (0.072 R)
• M84: 58,678,718 km (0.108 R)
• M85: 60,957,542 km (0.056 R)
• M86: 63,063,431 km (0.099 R)
• M87: 64,582,149 km (0.118 R)
• M88: 65,703,534 km (0.044 R)
• M89: 66,831,353 km (0.081 R)
• M90: 67,655,637 km (0.107 R)
• M91: 68,483,212 km (0.085 R)
• M92: 69,002,167 km (0.092 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: 400 - 14,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit