🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.07 AU - 1.29 AU

Year: 461 Days

Day: 13.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.35 AU - 1.53 AU

Year: 622 Days

Day: 36.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.88 AU - 2.06 AU

Year: 995 Days

Day: 34.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.19 AU - 3.27 AU

Year: 2089 Days

Day: 20.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,765,540 km

• M1: 39,344 km (0.106 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 13.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.38 AU - 6.76 AU

Year: 5382 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,765,540 km

• M1: 182,360 km (0.12 R)
• M2: 423,212 km (0.075 R)
• M3: 546,631 km (0.087 R)
• M4: 900,280 km (0.074 R)
• M5: 990,188 km (0.079 R)
• M6: 1,124,677 km (0.096 R)
• M7: 1,294,770 km (0.078 R)
• M8: 1,489,247 km (0.063 R)
• M9: 1,693,747 km (0.092 R)
• M10: 2,201,482 km (0.047 R)
• M11: 2,308,744 km (0.074 R)
• M12: 2,794,339 km (0.095 R)
• M13: 3,089,046 km (0.12 R)
• M14: 3,270,957 km (0.072 R)
• M15: 3,477,253 km (0.119 R)
• M16: 4,322,780 km (0.084 R)
• M17: 4,687,799 km (0.109 R)
• M18: 5,423,521 km (0.063 R)
• M19: 6,093,869 km (0.12 R)
• M20: 6,272,040 km (0.099 R)
• M21: 6,581,409 km (0.105 R)
• M22: 7,188,477 km (0.104 R)
• M23: 7,458,052 km (0.112 R)
• M24: 7,703,692 km (0.079 R)
• M25: 7,924,199 km (0.075 R)
• M26: 8,371,497 km (0.109 R)
• M27: 9,028,979 km (0.063 R)
• M28: 9,145,067 km (0.031 R)
• M29: 9,378,739 km (0.106 R)
• M30: 9,525,794 km (0.108 R)
• M31: 9,881,837 km (0.044 R)
• M32: 9,971,446 km (0.116 R)
• M33: 10,121,642 km (0.08 R)
• M34: 10,333,024 km (0.084 R)
• M35: 10,668,273 km (0.076 R)
• M36: 10,760,276 km (0.079 R)
• M37: 11,069,046 km (0.072 R)
• M38: 11,224,627 km (0.092 R)
• M39: 11,853,836 km (0.115 R)
• M40: 11,949,280 km (0.119 R)
• M41: 12,819,191 km (0.078 R)
• M42: 13,709,598 km (0.072 R)
• M43: 13,876,698 km (0.105 R)
• M44: 14,415,999 km (0.106 R)
• M45: 14,620,050 km (0.103 R)
• M46: 14,824,999 km (0.101 R)
• M47: 15,030,996 km (0.107 R)
• M48: 15,969,423 km (0.097 R)
• M49: 16,145,350 km (0.058 R)
• M50: 16,748,080 km (0.114 R)
• M51: 16,962,753 km (0.101 R)
• M52: 17,214,077 km (0.115 R)
• M53: 17,322,237 km (0.046 R)
• M54: 17,503,100 km (0.096 R)
• M55: 17,648,061 km (0.09 R)
• M56: 17,757,118 km (0.106 R)
• M57: 19,083,303 km (0.104 R)
• M58: 20,174,619 km (0.082 R)
• M59: 20,288,762 km (0.069 R)
• M60: 21,286,281 km (0.094 R)
• M61: 21,441,115 km (0.111 R)
• M62: 21,596,397 km (0.118 R)
• M63: 22,260,462 km (0.092 R)
• M64: 22,496,528 km (0.119 R)
• M65: 22,852,122 km (0.115 R)
• M66: 23,169,718 km (0.055 R)
• M67: 23,849,491 km (0.05 R)
• M68: 24,252,358 km (0.069 R)
• M69: 24,495,305 km (0.109 R)
• M70: 24,779,690 km (0.101 R)
• M71: 25,065,123 km (0.08 R)
• M72: 26,010,731 km (0.077 R)
• M73: 27,261,669 km (0.087 R)
• M74: 27,514,190 km (0.105 R)
• M75: 28,064,112 km (0.089 R)
• M76: 28,148,934 km (0.1 R)
• M77: 28,532,203 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 12.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9 AU - 13.44 AU

Year: 13526 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,765,540 km

• M1: 277,953 km (0.095 R)
• M2: 456,423 km (0.118 R)
• M3: 606,320 km (0.081 R)
• M4: 1,068,129 km (0.116 R)
• M5: 1,180,178 km (0.07 R)
• M6: 1,478,775 km (0.11 R)
• M7: 1,735,186 km (0.096 R)
• M8: 2,513,843 km (0.07 R)
• M9: 3,445,837 km (0.083 R)
• M10: 4,414,484 km (0.048 R)
• M11: 4,818,248 km (0.058 R)
• M12: 5,040,700 km (0.099 R)
• M13: 5,661,681 km (0.111 R)
• M14: 6,691,064 km (0.077 R)
• M15: 6,939,696 km (0.073 R)
• M16: 7,047,107 km (0.105 R)
• M17: 7,409,283 km (0.037 R)
• M18: 7,629,641 km (0.066 R)
• M19: 8,039,090 km (0.097 R)
• M20: 8,227,733 km (0.091 R)
• M21: 8,455,870 km (0.075 R)
• M22: 9,310,523 km (0.098 R)
• M23: 10,767,905 km (0.058 R)
• M24: 11,438,253 km (0.092 R)
• M25: 11,778,439 km (0.102 R)
• M26: 12,687,545 km (0.088 R)
• M27: 14,161,533 km (0.046 R)
• M28: 14,849,384 km (0.117 R)
• M29: 17,756,968 km (0.074 R)
• M30: 17,904,472 km (0.074 R)
• M31: 18,299,709 km (0.053 R)
• M32: 20,164,895 km (0.084 R)
• M33: 22,248,644 km (0.114 R)
• M34: 22,620,245 km (0.066 R)
• M35: 22,993,941 km (0.107 R)
• M36: 23,477,441 km (0.056 R)
• M37: 23,639,456 km (0.106 R)
• M38: 24,893,235 km (0.077 R)
• M39: 25,444,952 km (0.111 R)
• M40: 26,504,554 km (0.114 R)
• M41: 26,617,052 km (0.073 R)
• M42: 27,181,335 km (0.089 R)
• M43: 27,749,507 km (0.107 R)
• M44: 28,494,056 km (0.114 R)
• M45: 29,594,049 km (0.055 R)
• M46: 31,359,154 km (0.065 R)
• M47: 34,560,100 km (0.119 R)
• M48: 34,990,493 km (0.055 R)
• M49: 36,981,042 km (0.031 R)
• M50: 37,169,536 km (0.118 R)
• M51: 37,736,960 km (0.1 R)
• M52: 40,099,560 km (0.114 R)
• M53: 41,853,595 km (0.089 R)
• M54: 42,050,166 km (0.105 R)
• M55: 43,566,341 km (0.046 R)
• M56: 43,964,869 km (0.042 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit