🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 190 Days

Day: 13.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,541,230 km

• M1: 153,787 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.4 AU - 1.9 AU

Year: 770 Days

Day: 36.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,541,230 km

• M1: 45,179 km (0.074 R)
• M2: 66,122 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.9 AU - 2.62 AU

Year: 1235 Days

Day: 29.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,541,230 km

• M1: 1,151,754 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.59 AU - 3.79 AU

Year: 2071 Days

Day: 46.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,541,230 km

• M1: 115,639 km (0.109 R)
• M2: 230,231 km (0.11 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 8.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.47 AU - 6.45 AU

Year: 5288 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,541,230 km

• M1: 126,859 km (0.111 R)
• M2: 350,508 km (0.032 R)
• M3: 450,738 km (0.085 R)
• M4: 662,419 km (0.114 R)
• M5: 769,232 km (0.088 R)
• M6: 1,025,344 km (0.086 R)
• M7: 1,267,992 km (0.116 R)
• M8: 1,362,089 km (0.118 R)
• M9: 2,069,537 km (0.076 R)
• M10: 2,133,116 km (0.103 R)
• M11: 2,344,348 km (0.12 R)
• M12: 2,477,790 km (0.113 R)
• M13: 2,946,629 km (0.112 R)
• M14: 3,072,740 km (0.107 R)
• M15: 3,274,398 km (0.072 R)
• M16: 3,461,695 km (0.09 R)
• M17: 3,691,028 km (0.087 R)
• M18: 4,164,805 km (0.046 R)
• M19: 4,225,392 km (0.064 R)
• M20: 4,326,969 km (0.091 R)
• M21: 4,429,443 km (0.113 R)
• M22: 4,996,569 km (0.098 R)
• M23: 5,234,280 km (0.064 R)
• M24: 5,365,477 km (0.074 R)
• M25: 5,564,293 km (0.067 R)
• M26: 5,720,772 km (0.06 R)
• M27: 5,810,830 km (0.113 R)
• M28: 5,878,598 km (0.057 R)
• M29: 6,015,031 km (0.097 R)
• M30: 6,198,588 km (0.08 R)
• M31: 6,314,377 km (0.07 R)
• M32: 7,168,431 km (0.095 R)
• M33: 7,289,904 km (0.048 R)
• M34: 7,461,044 km (0.112 R)
• M35: 8,007,974 km (0.11 R)
• M36: 8,159,367 km (0.077 R)
• M37: 8,286,376 km (0.104 R)
• M38: 8,388,252 km (0.107 R)
• M39: 9,140,280 km (0.101 R)
• M40: 9,351,512 km (0.115 R)
• M41: 9,564,390 km (0.093 R)
• M42: 10,212,598 km (0.102 R)
• M43: 11,324,260 km (0.039 R)
• M44: 11,437,505 km (0.076 R)
• M45: 11,693,766 km (0.106 R)
• M46: 12,299,189 km (0.051 R)
• M47: 12,737,810 km (0.079 R)
• M48: 12,944,255 km (0.085 R)
• M49: 13,003,346 km (0.065 R)
• M50: 13,151,747 km (0.104 R)
• M51: 13,420,275 km (0.045 R)
• M52: 13,540,253 km (0.086 R)
• M53: 13,841,543 km (0.097 R)
• M54: 14,297,667 km (0.09 R)
• M55: 14,697,093 km (0.096 R)
• M56: 14,758,877 km (0.075 R)
• M57: 14,820,661 km (0.056 R)
• M58: 14,944,678 km (0.079 R)
• M59: 15,131,376 km (0.106 R)
• M60: 15,475,451 km (0.119 R)
• M61: 16,075,937 km (0.113 R)
• M62: 16,235,259 km (0.036 R)
• M63: 16,942,258 km (0.107 R)
• M64: 17,430,246 km (0.107 R)
• M65: 17,790,927 km (0.113 R)
• M66: 19,224,673 km (0.101 R)
• M67: 19,325,951 km (0.083 R)
• M68: 19,393,718 km (0.119 R)
• M69: 19,699,347 km (0.057 R)
• M70: 19,767,563 km (0.093 R)
• M71: 20,972,574 km (0.09 R)
• M72: 21,042,137 km (0.067 R)
• M73: 21,181,563 km (0.076 R)
• M74: 21,321,287 km (0.047 R)
• M75: 22,201,371 km (0.093 R)
• M76: 22,343,340 km (0.107 R)
• M77: 22,628,024 km (0.097 R)
• M78: 23,345,197 km (0.103 R)
• M79: 23,996,994 km (0.104 R)
• M80: 24,142,553 km (0.072 R)
• M81: 24,215,557 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 9.2

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.29 AU - 6.95 AU

Year: 5502 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,541,230 km

• M1: 126,261 km (0.075 R)
• M2: 279,449 km (0.105 R)
• M3: 342,729 km (0.032 R)
• M4: 455,077 km (0.099 R)
• M5: 569,369 km (0.107 R)
• M6: 987,047 km (0.107 R)
• M7: 1,317,359 km (0.06 R)
• M8: 1,699,282 km (0.11 R)
• M9: 1,998,328 km (0.049 R)
• M10: 2,075,820 km (0.062 R)
• M11: 2,882,751 km (0.067 R)
• M12: 3,104,156 km (0.116 R)
• M13: 3,331,245 km (0.066 R)
• M14: 3,400,360 km (0.118 R)
• M15: 3,587,207 km (0.056 R)
• M16: 3,922,456 km (0.102 R)
• M17: 4,217,762 km (0.104 R)
• M18: 4,368,258 km (0.086 R)
• M19: 4,469,536 km (0.099 R)
• M20: 4,882,426 km (0.071 R)
• M21: 5,093,508 km (0.086 R)
• M22: 5,173,543 km (0.107 R)
• M23: 5,280,805 km (0.116 R)
• M24: 5,361,737 km (0.112 R)
• M25: 5,606,928 km (0.112 R)
• M26: 6,307,645 km (0.111 R)
• M27: 6,451,109 km (0.088 R)
• M28: 6,595,770 km (0.118 R)
• M29: 6,947,026 km (0.08 R)
• M30: 7,485,578 km (0.096 R)
• M31: 7,790,608 km (0.117 R)
• M32: 8,539,046 km (0.09 R)
• M33: 10,339,756 km (0.094 R)
• M34: 10,679,493 km (0.099 R)
• M35: 11,126,641 km (0.117 R)
• M36: 11,579,773 km (0.102 R)
• M37: 11,650,084 km (0.05 R)
• M38: 12,181,605 km (0.117 R)
• M39: 12,468,384 km (0.056 R)
• M40: 13,378,687 km (0.101 R)
• M41: 13,452,439 km (0.112 R)
• M42: 13,860,542 km (0.108 R)
• M43: 14,385,930 km (0.116 R)
• M44: 14,765,160 km (0.106 R)
• M45: 14,917,750 km (0.116 R)
• M46: 15,070,938 km (0.089 R)
• M47: 15,727,523 km (0.108 R)
• M48: 16,275,351 km (0.089 R)
• M49: 17,510,431 km (0.096 R)
• M50: 17,712,537 km (0.097 R)
• M51: 17,996,773 km (0.042 R)
• M52: 18,282,356 km (0.1 R)
• M53: 18,487,305 km (0.105 R)
• M54: 19,273,292 km (0.081 R)
• M55: 19,481,832 km (0.066 R)
• M56: 20,749,225 km (0.064 R)
• M57: 20,920,365 km (0.062 R)
• M58: 21,177,673 km (0.055 R)
• M59: 21,565,730 km (0.101 R)
• M60: 21,738,964 km (0.054 R)
• M61: 22,964,470 km (0.081 R)
• M62: 23,230,006 km (0.094 R)
• M63: 23,541,020 km (0.091 R)
• M64: 23,898,260 km (0.073 R)
• M65: 24,482,589 km (0.104 R)
• M66: 25,253,766 km (0.089 R)
• M67: 25,345,021 km (0.081 R)
• M68: 26,078,948 km (0.111 R)
• M69: 27,520,772 km (0.089 R)
• M70: 27,897,011 km (0.079 R)
• M71: 28,369,740 km (0.059 R)
• M72: 28,464,735 km (0.088 R)
• M73: 30,335,606 km (0.077 R)
• M74: 31,065,793 km (0.103 R)
• M75: 31,310,535 km (0.113 R)
• M76: 32,295,637 km (0.119 R)
• M77: 32,642,854 km (0.074 R)
• M78: 32,891,485 km (0.095 R)
• M79: 33,240,796 km (0.078 R)
• M80: 33,390,993 km (0.115 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 10,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit