🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.57 AU - 0.79 AU

Year: 216 Days

Day: 33.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,302,933 km

• M1: 39,195 km (0.113 R)
• M2: 67,618 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.73 AU - 1.13 AU

Year: 345 Days

Day: 30.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.19 AU - 1.29 AU

Year: 532 Days

Day: 13.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,302,933 km

• M1: 94,546 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.74 AU - 1.76 AU

Year: 891 Days

Day: 12.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 12.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.49 AU - 8.29 AU

Year: 6963 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,302,933 km

• M1: 162,613 km (0.119 R)
• M2: 259,702 km (0.098 R)
• M3: 432,487 km (0.101 R)
• M4: 588,518 km (0.034 R)
• M5: 766,390 km (0.06 R)
• M6: 932,144 km (0.078 R)
• M7: 1,213,239 km (0.057 R)
• M8: 1,446,911 km (0.029 R)
• M9: 1,896,901 km (0.095 R)
• M10: 2,192,058 km (0.027 R)
• M11: 2,456,995 km (0.092 R)
• M12: 2,826,652 km (0.111 R)
• M13: 2,921,946 km (0.076 R)
• M14: 3,313,892 km (0.119 R)
• M15: 3,490,866 km (0.114 R)
• M16: 3,749,072 km (0.057 R)
• M17: 4,013,561 km (0.104 R)
• M18: 4,589,064 km (0.093 R)
• M19: 4,758,409 km (0.053 R)
• M20: 5,045,188 km (0.064 R)
• M21: 5,545,892 km (0.063 R)
• M22: 6,499,728 km (0.118 R)
• M23: 6,850,386 km (0.103 R)
• M24: 6,979,489 km (0.042 R)
• M25: 7,371,585 km (0.087 R)
• M26: 7,570,400 km (0.091 R)
• M27: 7,703,991 km (0.077 R)
• M28: 8,383,465 km (0.099 R)
• M29: 9,763,355 km (0.071 R)
• M30: 11,288,955 km (0.099 R)
• M31: 11,441,694 km (0.075 R)
• M32: 12,570,111 km (0.102 R)
• M33: 13,248,088 km (0.09 R)
• M34: 13,328,572 km (0.093 R)
• M35: 13,449,746 km (0.037 R)
• M36: 13,815,363 km (0.048 R)
• M37: 14,390,567 km (0.059 R)
• M38: 15,522,125 km (0.079 R)
• M39: 15,734,704 km (0.064 R)
• M40: 16,812,706 km (0.115 R)
• M41: 16,943,604 km (0.12 R)
• M42: 18,271,884 km (0.095 R)
• M43: 18,361,643 km (0.116 R)
• M44: 19,267,009 km (0.1 R)
• M45: 21,027,327 km (0.12 R)
• M46: 21,121,424 km (0.104 R)
• M47: 21,879,137 km (0.102 R)
• M48: 22,165,468 km (0.108 R)
• M49: 22,309,231 km (0.117 R)
• M50: 22,983,768 km (0.118 R)
• M51: 23,323,505 km (0.058 R)
• M52: 23,567,349 km (0.043 R)
• M53: 24,501,289 km (0.075 R)
• M54: 24,749,023 km (0.085 R)
• M55: 25,097,436 km (0.073 R)
• M56: 25,297,150 km (0.099 R)
• M57: 25,547,576 km (0.095 R)
• M58: 26,253,379 km (0.117 R)
• M59: 26,405,371 km (0.036 R)
• M60: 26,812,277 km (0.097 R)
• M61: 27,993,651 km (0.115 R)
• M62: 28,252,755 km (0.113 R)
• M63: 28,460,696 km (0.074 R)
• M64: 31,047,692 km (0.107 R)
• M65: 31,908,777 km (0.111 R)
• M66: 32,396,466 km (0.085 R)
• M67: 32,505,224 km (0.067 R)
• M68: 32,723,038 km (0.102 R)
• M69: 32,941,302 km (0.079 R)
• M70: 33,050,658 km (0.075 R)
• M71: 33,379,324 km (0.106 R)
• M72: 33,984,896 km (0.063 R)
• M73: 34,150,651 km (0.099 R)
• M74: 34,316,704 km (0.117 R)
• M75: 34,927,812 km (0.083 R)
• M76: 35,430,461 km (0.071 R)
• M77: 36,612,732 km (0.11 R)
• M78: 38,151,646 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 12.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.04 AU - 13.72 AU

Year: 14780 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,302,933 km

• M1: 170,542 km (0.109 R)
• M2: 374,593 km (0.063 R)
• M3: 593,006 km (0.061 R)
• M4: 676,033 km (0.066 R)
• M5: 932,892 km (0.099 R)
• M6: 1,073,514 km (0.037 R)
• M7: 1,331,870 km (0.108 R)
• M8: 1,468,901 km (0.073 R)
• M9: 1,634,955 km (0.105 R)
• M10: 1,757,476 km (0.1 R)
• M11: 3,270,509 km (0.098 R)
• M12: 3,395,124 km (0.116 R)
• M13: 3,585,412 km (0.089 R)
• M14: 3,778,992 km (0.118 R)
• M15: 4,449,789 km (0.113 R)
• M16: 4,941,367 km (0.109 R)
• M17: 5,786,595 km (0.118 R)
• M18: 6,597,266 km (0.089 R)
• M19: 6,676,403 km (0.08 R)
• M20: 6,915,610 km (0.107 R)
• M21: 7,320,572 km (0.085 R)
• M22: 7,691,575 km (0.107 R)
• M23: 7,858,526 km (0.078 R)
• M24: 8,026,674 km (0.099 R)
• M25: 8,111,197 km (0.039 R)
• M26: 8,409,495 km (0.071 R)
• M27: 9,728,050 km (0.093 R)
• M28: 10,969,264 km (0.104 R)
• M29: 11,346,550 km (0.092 R)
• M30: 12,700,710 km (0.114 R)
• M31: 13,547,583 km (0.08 R)
• M32: 14,003,408 km (0.1 R)
• M33: 14,670,764 km (0.042 R)
• M34: 15,611,735 km (0.044 R)
• M35: 15,876,672 km (0.036 R)
• M36: 15,983,037 km (0.054 R)
• M37: 16,734,167 km (0.12 R)
• M38: 17,168,749 km (0.08 R)
• M39: 17,772,077 km (0.063 R)
• M40: 17,882,630 km (0.075 R)
• M41: 18,550,286 km (0.062 R)
• M42: 19,056,375 km (0.113 R)
• M43: 19,681,096 km (0.109 R)
• M44: 20,024,722 km (0.055 R)
• M45: 20,717,959 km (0.11 R)
• M46: 22,009,288 km (0.085 R)
• M47: 22,844,492 km (0.05 R)
• M48: 23,145,334 km (0.108 R)
• M49: 23,750,906 km (0.089 R)
• M50: 24,178,008 km (0.038 R)
• M51: 25,163,559 km (0.112 R)
• M52: 25,412,041 km (0.104 R)
• M53: 25,911,398 km (0.114 R)
• M54: 26,162,274 km (0.117 R)
• M55: 26,666,568 km (0.093 R)
• M56: 26,793,128 km (0.103 R)
• M57: 27,812,787 km (0.06 R)
• M58: 28,069,796 km (0.118 R)
• M59: 30,153,246 km (0.06 R)
• M60: 30,814,618 km (0.077 R)
• M61: 32,286,212 km (0.118 R)
• M62: 32,962,844 km (0.088 R)
• M63: 35,297,767 km (0.074 R)
• M64: 37,331,101 km (0.118 R)
• M65: 37,827,617 km (0.063 R)
• M66: 38,898,887 km (0.093 R)
• M67: 39,402,284 km (0.089 R)
• M68: 40,998,344 km (0.119 R)
• M69: 41,730,775 km (0.071 R)
• M70: 42,098,636 km (0.12 R)
• M71: 42,319,891 km (0.101 R)
• M72: 42,467,544 km (0.076 R)
• M73: 43,804,501 km (0.059 R)
• M74: 44,478,289 km (0.066 R)
• M75: 44,854,079 km (0.08 R)
• M76: 45,760,044 km (0.112 R)
• M77: 45,987,582 km (0.072 R)
• M78: 46,977,621 km (0.078 R)
• M79: 48,051,734 km (0.106 R)
• M80: 50,615,392 km (0.054 R)
• M81: 51,164,865 km (0.081 R)
• M82: 52,190,658 km (0.067 R)
• M83: 52,666,379 km (0.092 R)
• M84: 52,904,838 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit