🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.59 AU

Year: 102 Days

Day: 25.7 Hours

Environment

Temp: 454 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,969,482 km

• M1: 28,723 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.46 AU - 0.58 AU

Year: 108 Days

Day: 23.2 Hours

Environment

Temp: 457 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,969,482 km

• M1: 43,683 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.49 AU - 0.57 AU

Year: 111 Days

Day: 25.9 Hours

Environment

Temp: 456 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.58 AU - 0.64 AU

Year: 137 Days

Day: 16.8 Hours

Environment

Temp: 318 °C

Axial Tilt: 64.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.82 AU - 0.82 AU

Year: 214 Days

Day: 38.6 Hours

Environment

Temp: 252 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.96 AU - 1.26 AU

Year: 337 Days

Day: 45.4 Hours

Environment

Temp: 236 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.22 AU - 2.22 AU

Year: 952 Days

Day: 15.7 Hours

Environment

Temp: 50 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,969,482 km

• M1: 1,269,488 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.88 AU - 4.3 AU

Year: 2381 Days

Day: 15.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,969,482 km

• M1: 178,470 km (0.027 R)
• M2: 708,795 km (0.089 R)

Planet 9 - Terrestrial

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.62 AU - 10.18 AU

Year: 7643 Days

Day: 37.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,969,482 km

• M1: 3,353,087 km (0.053 R)

Asteroid Belt

Center: 11.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 11.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.81 AU - 14.61 AU

Year: 14613 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,969,482 km

• M1: 143,614 km (0.118 R)
• M2: 329,265 km (0.114 R)
• M3: 531,970 km (0.106 R)
• M4: 659,727 km (0.101 R)
• M5: 948,451 km (0.107 R)
• M6: 1,454,540 km (0.114 R)
• M7: 1,862,793 km (0.079 R)
• M8: 2,461,633 km (0.041 R)
• M9: 2,848,493 km (0.116 R)
• M10: 2,948,275 km (0.076 R)
• M11: 3,049,104 km (0.055 R)
• M12: 3,151,279 km (0.056 R)
• M13: 3,607,253 km (0.076 R)
• M14: 3,715,413 km (0.105 R)
• M15: 3,824,769 km (0.12 R)
• M16: 4,936,281 km (0.092 R)
• M17: 5,800,059 km (0.119 R)
• M18: 6,799,223 km (0.103 R)
• M19: 7,387,442 km (0.098 R)
• M20: 7,479,295 km (0.116 R)
• M21: 7,571,747 km (0.088 R)
• M22: 8,419,817 km (0.056 R)
• M23: 8,516,008 km (0.051 R)
• M24: 9,547,187 km (0.104 R)
• M25: 11,087,895 km (0.053 R)
• M26: 11,565,112 km (0.115 R)
• M27: 12,320,731 km (0.112 R)
• M28: 12,925,705 km (0.119 R)
• M29: 13,879,690 km (0.111 R)
• M30: 15,558,777 km (0.113 R)
• M31: 15,973,761 km (0.114 R)
• M32: 17,854,655 km (0.099 R)
• M33: 17,978,373 km (0.085 R)
• M34: 18,476,235 km (0.101 R)
• M35: 18,664,130 km (0.081 R)
• M36: 19,041,715 km (0.042 R)
• M37: 19,231,554 km (0.092 R)
• M38: 19,868,692 km (0.109 R)
• M39: 21,360,182 km (0.089 R)
• M40: 21,887,515 km (0.114 R)
• M41: 22,152,752 km (0.103 R)
• M42: 22,352,315 km (0.048 R)
• M43: 22,686,367 km (0.104 R)
• M44: 23,022,065 km (0.062 R)
• M45: 23,427,027 km (0.094 R)
• M46: 23,630,480 km (0.118 R)
• M47: 24,449,977 km (0.04 R)
• M48: 25,209,336 km (0.117 R)
• M49: 25,696,576 km (0.119 R)
• M50: 26,539,111 km (0.101 R)
• M51: 27,176,996 km (0.097 R)
• M52: 29,485,591 km (0.075 R)
• M53: 31,856,418 km (0.113 R)
• M54: 33,980,708 km (0.06 R)
• M55: 34,441,768 km (0.097 R)
• M56: 35,137,398 km (0.089 R)
• M57: 35,681,635 km (0.068 R)
• M58: 37,806,823 km (0.108 R)
• M59: 37,886,259 km (0.083 R)
• M60: 38,764,399 km (0.106 R)
• M61: 39,407,370 km (0.084 R)
• M62: 39,568,637 km (0.078 R)
• M63: 39,972,701 km (0.057 R)
• M64: 42,508,833 km (0.098 R)
• M65: 43,921,636 km (0.07 R)
• M66: 44,423,836 km (0.062 R)
• M67: 44,759,833 km (0.059 R)
• M68: 44,843,907 km (0.111 R)
• M69: 46,196,870 km (0.036 R)
• M70: 46,622,476 km (0.074 R)
• M71: 46,707,746 km (0.11 R)
• M72: 46,878,438 km (0.113 R)
• M73: 46,963,858 km (0.04 R)
• M74: 47,820,904 km (0.111 R)
• M75: 48,251,297 km (0.076 R)
• M76: 49,550,555 km (0.065 R)
• M77: 51,300,551 km (0.105 R)
• M78: 52,537,575 km (0.055 R)
• M79: 53,516,394 km (0.039 R)
• M80: 54,501,347 km (0.055 R)
• M81: 54,681,014 km (0.105 R)
• M82: 55,131,154 km (0.075 R)
• M83: 55,311,569 km (0.116 R)
• M84: 56,944,130 km (0.119 R)
• M85: 57,035,235 km (0.085 R)
• M86: 60,535,078 km (0.118 R)
• M87: 60,721,177 km (0.082 R)
• M88: 60,907,427 km (0.096 R)
• M89: 62,592,796 km (0.077 R)

Kuiper Belt

Range: 38.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit