🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.62 AU - 0.62 AU

Year: 180 Days

Day: 33.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.77 AU - 1.15 AU

Year: 347 Days

Day: 25.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.11 AU - 2.35 AU

Year: 1229 Days

Day: 45.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,016,214 km

• M1: 608,265 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.65 AU - 3.55 AU

Year: 2014 Days

Day: 26.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 13.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.89 AU - 8.49 AU

Year: 7868 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,016,214 km

• M1: 169,195 km (0.057 R)
• M2: 322,084 km (0.093 R)
• M3: 465,249 km (0.093 R)
• M4: 636,389 km (0.116 R)
• M5: 723,754 km (0.111 R)
• M6: 895,942 km (0.088 R)
• M7: 1,558,062 km (0.101 R)
• M8: 2,094,669 km (0.041 R)
• M9: 2,372,173 km (0.091 R)
• M10: 2,612,876 km (0.062 R)
• M11: 2,811,243 km (0.108 R)
• M12: 2,912,222 km (0.053 R)
• M13: 3,144,398 km (0.05 R)
• M14: 3,355,779 km (0.07 R)
• M15: 3,681,903 km (0.066 R)
• M16: 3,961,800 km (0.082 R)
• M17: 4,365,116 km (0.062 R)
• M18: 4,691,539 km (0.103 R)
• M19: 4,782,046 km (0.117 R)
• M20: 4,903,519 km (0.082 R)
• M21: 5,149,608 km (0.119 R)
• M22: 5,431,450 km (0.087 R)
• M23: 6,207,564 km (0.093 R)
• M24: 7,719,998 km (0.11 R)
• M25: 8,665,157 km (0.113 R)
• M26: 8,813,858 km (0.088 R)
• M27: 9,800,904 km (0.099 R)
• M28: 10,072,724 km (0.104 R)
• M29: 10,229,203 km (0.081 R)
• M30: 10,386,431 km (0.039 R)
• M31: 10,584,049 km (0.096 R)
• M32: 10,902,992 km (0.059 R)
• M33: 13,095,050 km (0.05 R)
• M34: 13,351,610 km (0.069 R)
• M35: 13,653,050 km (0.118 R)
• M36: 14,175,146 km (0.077 R)
• M37: 14,570,982 km (0.098 R)
• M38: 14,970,558 km (0.101 R)
• M39: 16,008,019 km (0.085 R)
• M40: 16,420,311 km (0.096 R)
• M41: 16,558,540 km (0.113 R)
• M42: 16,882,419 km (0.025 R)
• M43: 17,255,366 km (0.108 R)
• M44: 17,630,857 km (0.086 R)
• M45: 18,247,051 km (0.078 R)
• M46: 18,438,087 km (0.086 R)
• M47: 19,500,382 km (0.117 R)
• M48: 20,137,519 km (0.079 R)
• M49: 20,533,056 km (0.099 R)
• M50: 21,482,553 km (0.106 R)
• M51: 21,633,797 km (0.116 R)
• M52: 22,089,771 km (0.041 R)
• M53: 22,446,413 km (0.076 R)
• M54: 22,651,212 km (0.06 R)
• M55: 25,421,914 km (0.063 R)
• M56: 26,441,124 km (0.09 R)
• M57: 26,549,134 km (0.086 R)
• M58: 27,037,272 km (0.116 R)
• M59: 28,907,694 km (0.099 R)
• M60: 29,074,795 km (0.117 R)
• M61: 30,027,434 km (0.091 R)
• M62: 30,819,705 km (0.115 R)
• M63: 30,933,549 km (0.109 R)
• M64: 32,482,784 km (0.118 R)
• M65: 32,772,406 km (0.109 R)
• M66: 32,946,687 km (0.049 R)
• M67: 33,354,341 km (0.093 R)
• M68: 33,471,177 km (0.032 R)
• M69: 33,822,283 km (0.034 R)
• M70: 34,057,152 km (0.098 R)
• M71: 34,292,469 km (0.06 R)
• M72: 34,469,294 km (0.056 R)
• M73: 34,587,476 km (0.072 R)
• M74: 36,074,928 km (0.097 R)
• M75: 36,856,577 km (0.093 R)
• M76: 37,098,178 km (0.075 R)
• M77: 38,497,965 km (0.049 R)
• M78: 39,296,817 km (0.095 R)
• M79: 39,729,155 km (0.052 R)
• M80: 41,098,425 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.7

Radius: 11.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.21 AU - 8.81 AU

Year: 8364 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,016,214 km

• M1: 197,170 km (0.078 R)
• M2: 305,180 km (0.099 R)
• M3: 506,090 km (0.092 R)
• M4: 738,864 km (0.092 R)
• M5: 1,108,969 km (0.09 R)
• M6: 1,269,039 km (0.072 R)
• M7: 1,775,128 km (0.116 R)
• M8: 2,094,221 km (0.083 R)
• M9: 2,182,334 km (0.075 R)
• M10: 2,317,121 km (0.106 R)
• M11: 2,431,564 km (0.103 R)
• M12: 2,571,587 km (0.086 R)
• M13: 3,183,443 km (0.104 R)
• M14: 3,731,569 km (0.062 R)
• M15: 3,866,507 km (0.095 R)
• M16: 4,253,067 km (0.095 R)
• M17: 4,479,559 km (0.086 R)
• M18: 4,565,428 km (0.107 R)
• M19: 4,652,045 km (0.097 R)
• M20: 5,003,600 km (0.116 R)
• M21: 5,303,394 km (0.108 R)
• M22: 5,639,840 km (0.093 R)
• M23: 6,078,161 km (0.115 R)
• M24: 6,173,605 km (0.098 R)
• M25: 6,756,289 km (0.106 R)
• M26: 7,289,156 km (0.045 R)
• M27: 7,492,609 km (0.083 R)
• M28: 7,594,934 km (0.094 R)
• M29: 7,939,608 km (0.089 R)
• M30: 8,324,673 km (0.118 R)
• M31: 8,680,117 km (0.037 R)
• M32: 10,416,201 km (0.06 R)
• M33: 10,607,237 km (0.04 R)
• M34: 10,683,831 km (0.052 R)
• M35: 10,915,109 km (0.097 R)
• M36: 11,618,668 km (0.105 R)
• M37: 12,256,404 km (0.056 R)
• M38: 12,620,076 km (0.05 R)
• M39: 12,742,148 km (0.109 R)
• M40: 14,790,592 km (0.109 R)
• M41: 15,394,369 km (0.038 R)
• M42: 15,699,399 km (0.092 R)
• M43: 15,830,746 km (0.076 R)
• M44: 17,118,933 km (0.095 R)
• M45: 17,254,170 km (0.076 R)
• M46: 17,480,212 km (0.085 R)
• M47: 18,026,843 km (0.066 R)
• M48: 18,348,328 km (0.104 R)
• M49: 19,230,507 km (0.098 R)
• M50: 20,843,471 km (0.067 R)
• M51: 21,132,644 km (0.112 R)
• M52: 21,763,648 km (0.026 R)
• M53: 22,351,567 km (0.079 R)
• M54: 23,343,252 km (0.099 R)
• M55: 23,443,183 km (0.12 R)
• M56: 24,857,332 km (0.039 R)
• M57: 25,112,845 km (0.092 R)
• M58: 25,523,342 km (0.078 R)
• M59: 26,091,514 km (0.081 R)
• M60: 28,192,317 km (0.108 R)
• M61: 28,512,157 km (0.07 R)
• M62: 29,586,868 km (0.037 R)
• M63: 30,401,578 km (0.101 R)
• M64: 30,894,055 km (0.052 R)
• M65: 31,223,768 km (0.095 R)
• M66: 32,164,290 km (0.089 R)
• M67: 32,275,591 km (0.108 R)
• M68: 32,889,840 km (0.055 R)
• M69: 33,507,978 km (0.095 R)
• M70: 34,470,790 km (0.069 R)
• M71: 35,155,799 km (0.093 R)
• M72: 35,500,173 km (0.097 R)
• M73: 36,249,808 km (0.099 R)
• M74: 36,713,861 km (0.069 R)
• M75: 37,063,022 km (0.1 R)
• M76: 37,296,544 km (0.11 R)
• M77: 38,589,220 km (0.095 R)
• M78: 39,003,606 km (0.052 R)
• M79: 39,300,557 km (0.104 R)
• M80: 39,419,488 km (0.12 R)
• M81: 39,598,257 km (0.09 R)
• M82: 40,016,234 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit