🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 144 Days

Day: 27.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.14 AU - 1.9 AU

Year: 699 Days

Day: 36 Hours

Environment

Temp: -47 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.53 AU - 1.75 AU

Year: 783 Days

Day: 36 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.68 AU - 2.4 AU

Year: 1086 Days

Day: 32.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 14.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.07 AU - 11.07 AU

Year: 10183 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,780,101 km

• M1: 186,249 km (0.068 R)
• M2: 278,850 km (0.112 R)
• M3: 528,080 km (0.068 R)
• M4: 631,303 km (0.083 R)
• M5: 850,613 km (0.114 R)
• M6: 951,293 km (0.031 R)
• M7: 1,208,302 km (0.102 R)
• M8: 1,323,642 km (0.087 R)
• M9: 1,488,798 km (0.107 R)
• M10: 1,890,767 km (0.099 R)
• M11: 2,026,752 km (0.035 R)
• M12: 2,219,284 km (0.07 R)
• M13: 2,454,901 km (0.064 R)
• M14: 2,585,350 km (0.086 R)
• M15: 2,718,044 km (0.081 R)
• M16: 2,931,520 km (0.085 R)
• M17: 3,070,197 km (0.076 R)
• M18: 3,272,304 km (0.102 R)
• M19: 3,437,310 km (0.106 R)
• M20: 3,541,879 km (0.071 R)
• M21: 4,036,599 km (0.105 R)
• M22: 4,303,632 km (0.05 R)
• M23: 4,484,944 km (0.118 R)
• M24: 4,576,498 km (0.047 R)
• M25: 4,738,363 km (0.073 R)
• M26: 5,067,927 km (0.095 R)
• M27: 5,899,392 km (0.099 R)
• M28: 6,152,063 km (0.102 R)
• M29: 6,460,085 km (0.111 R)
• M30: 6,642,145 km (0.093 R)
• M31: 6,852,330 km (0.104 R)
• M32: 6,958,246 km (0.086 R)
• M33: 7,091,537 km (0.12 R)
• M34: 7,252,505 km (0.119 R)
• M35: 7,468,973 km (0.12 R)
• M36: 7,715,211 km (0.031 R)
• M37: 7,963,992 km (0.065 R)
• M38: 8,159,517 km (0.063 R)
• M39: 9,542,250 km (0.027 R)
• M40: 10,079,456 km (0.059 R)
• M41: 10,534,682 km (0.116 R)
• M42: 10,688,020 km (0.104 R)
• M43: 11,089,989 km (0.11 R)
• M44: 11,528,461 km (0.057 R)
• M45: 11,654,871 km (0.085 R)
• M46: 12,519,696 km (0.109 R)
• M47: 13,173,738 km (0.092 R)
• M48: 13,305,833 km (0.07 R)
• M49: 13,471,587 km (0.034 R)
• M50: 13,738,320 km (0.111 R)
• M51: 14,515,033 km (0.104 R)
• M52: 15,132,722 km (0.056 R)
• M53: 15,584,358 km (0.064 R)
• M54: 16,005,027 km (0.082 R)
• M55: 16,110,943 km (0.068 R)
• M56: 16,500,795 km (0.029 R)
• M57: 17,001,499 km (0.066 R)
• M58: 17,362,179 km (0.099 R)
• M59: 17,507,140 km (0.058 R)
• M60: 18,275,025 km (0.07 R)
• M61: 18,755,983 km (0.061 R)
• M62: 18,904,833 km (0.041 R)
• M63: 19,241,129 km (0.075 R)
• M64: 19,654,767 km (0.097 R)
• M65: 19,919,555 km (0.108 R)
• M66: 20,376,277 km (0.047 R)
• M67: 20,952,079 km (0.043 R)
• M68: 21,183,806 km (0.101 R)
• M69: 22,632,213 km (0.061 R)
• M70: 22,790,637 km (0.06 R)
• M71: 23,388,281 km (0.098 R)
• M72: 24,314,740 km (0.065 R)
• M73: 25,007,229 km (0.1 R)
• M74: 25,294,158 km (0.078 R)
• M75: 25,458,715 km (0.055 R)
• M76: 26,328,178 km (0.036 R)
• M77: 26,620,193 km (0.107 R)
• M78: 26,745,706 km (0.11 R)
• M79: 26,997,329 km (0.092 R)
• M80: 27,502,821 km (0.064 R)
• M81: 27,841,510 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit