🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.69 AU

Year: 151 Days

Day: 15.7 Hours

Environment

Temp: 254 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 13.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,373,507 km

• M1: 74,201 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.59 AU - 0.91 AU

Year: 227 Days

Day: 17.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.98 AU - 1.22 AU

Year: 404 Days

Day: 40.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.31 AU - 1.57 AU

Year: 605 Days

Day: 31.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.34 AU - 1.98 AU

Year: 748 Days

Day: 40.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.62 AU - 2.16 AU

Year: 909 Days

Day: 18.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.28 AU - 3.82 AU

Year: 2340 Days

Day: 16.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,373,507 km

• M1: 366,365 km (0.031 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 10.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.48 AU - 11.46 AU

Year: 10195 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,373,507 km

• M1: 290,818 km (0.08 R)
• M2: 406,757 km (0.05 R)
• M3: 515,963 km (0.08 R)
• M4: 783,444 km (0.111 R)
• M5: 1,347,578 km (0.088 R)
• M6: 1,680,732 km (0.116 R)
• M7: 1,763,011 km (0.11 R)
• M8: 1,846,636 km (0.071 R)
• M9: 1,974,692 km (0.111 R)
• M10: 2,061,758 km (0.117 R)
• M11: 2,150,170 km (0.089 R)
• M12: 2,262,369 km (0.117 R)
• M13: 2,330,735 km (0.046 R)
• M14: 2,423,037 km (0.041 R)
• M15: 2,659,102 km (0.082 R)
• M16: 2,952,464 km (0.118 R)
• M17: 3,027,412 km (0.083 R)
• M18: 3,308,058 km (0.119 R)
• M19: 3,704,193 km (0.114 R)
• M20: 3,785,275 km (0.089 R)
• M21: 4,059,937 km (0.058 R)
• M22: 4,312,607 km (0.038 R)
• M23: 4,512,919 km (0.118 R)
• M24: 4,716,222 km (0.047 R)
• M25: 4,892,898 km (0.11 R)
• M26: 5,041,747 km (0.094 R)
• M27: 5,528,539 km (0.065 R)
• M28: 6,030,290 km (0.077 R)
• M29: 6,190,210 km (0.118 R)
• M30: 6,943,585 km (0.112 R)
• M31: 8,039,539 km (0.025 R)
• M32: 8,109,850 km (0.107 R)
• M33: 8,286,525 km (0.085 R)
• M34: 8,357,435 km (0.046 R)
• M35: 8,428,643 km (0.089 R)
• M36: 8,751,625 km (0.083 R)
• M37: 9,042,294 km (0.11 R)
• M38: 9,372,905 km (0.112 R)
• M39: 10,812,635 km (0.117 R)
• M40: 11,399,657 km (0.078 R)
• M41: 11,957,059 km (0.117 R)
• M42: 12,077,634 km (0.094 R)
• M43: 12,320,133 km (0.07 R)
• M44: 12,768,627 km (0.081 R)
• M45: 13,640,035 km (0.098 R)
• M46: 13,723,959 km (0.081 R)
• M47: 14,146,573 km (0.119 R)
• M48: 14,659,245 km (0.075 R)
• M49: 16,770,370 km (0.082 R)
• M50: 17,267,484 km (0.084 R)
• M51: 17,953,091 km (0.1 R)
• M52: 18,461,724 km (0.109 R)
• M53: 18,647,823 km (0.07 R)
• M54: 19,115,766 km (0.12 R)
• M55: 19,729,865 km (0.104 R)
• M56: 19,920,153 km (0.108 R)
• M57: 20,687,291 km (0.099 R)
• M58: 22,102,337 km (0.117 R)
• M59: 22,448,656 km (0.089 R)
• M60: 22,746,805 km (0.115 R)
• M61: 22,896,403 km (0.088 R)
• M62: 23,246,761 km (0.108 R)
• M63: 23,750,308 km (0.1 R)
• M64: 24,922,257 km (0.073 R)
• M65: 25,852,457 km (0.09 R)
• M66: 26,269,536 km (0.115 R)
• M67: 26,531,332 km (0.059 R)
• M68: 26,636,350 km (0.057 R)
• M69: 26,741,517 km (0.073 R)
• M70: 27,110,425 km (0.074 R)
• M71: 27,428,022 km (0.083 R)
• M72: 28,926,394 km (0.071 R)
• M73: 29,142,712 km (0.102 R)
• M74: 31,890,526 km (0.094 R)
• M75: 33,521,891 km (0.105 R)
• M76: 33,976,668 km (0.043 R)
• M77: 34,949,952 km (0.094 R)
• M78: 35,295,523 km (0.118 R)
• M79: 35,642,441 km (0.101 R)
• M80: 35,816,273 km (0.111 R)
• M81: 36,397,760 km (0.075 R)
• M82: 36,923,746 km (0.115 R)
• M83: 37,099,674 km (0.067 R)
• M84: 37,393,484 km (0.111 R)
• M85: 37,924,257 km (0.117 R)
• M86: 40,373,473 km (0.063 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit