🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.87 AU - 1.03 AU

Year: 332 Days

Day: 32.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.18 AU - 1.9 AU

Year: 684 Days

Day: 43.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,226,841 km

• M1: 41,588 km (0.119 R)
• M2: 815,159 km (0.068 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.04 AU - 3.24 AU

Year: 1536 Days

Day: 23.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.37 AU - 3.23 AU

Year: 1678 Days

Day: 13.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.98 AU - 3.08 AU

Year: 1889 Days

Day: 46.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.75 AU - 5.99 AU

Year: 3849 Days

Day: 29.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,226,841 km

• M1: 325,974 km (0.11 R)
• M2: 989,291 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 15

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.97 AU - 8.29 AU

Year: 6114 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,226,841 km

• M1: 343,477 km (0.101 R)
• M2: 474,824 km (0.103 R)
• M3: 835,654 km (0.071 R)
• M4: 955,332 km (0.102 R)
• M5: 1,282,652 km (0.08 R)
• M6: 1,405,921 km (0.069 R)
• M7: 1,840,802 km (0.085 R)
• M8: 1,941,032 km (0.091 R)
• M9: 2,043,357 km (0.112 R)
• M10: 2,492,899 km (0.115 R)
• M11: 2,764,120 km (0.066 R)
• M12: 3,140,957 km (0.064 R)
• M13: 3,237,896 km (0.08 R)
• M14: 4,022,836 km (0.072 R)
• M15: 4,587,718 km (0.048 R)
• M16: 4,781,597 km (0.112 R)
• M17: 5,555,317 km (0.046 R)
• M18: 6,678,797 km (0.087 R)
• M19: 6,772,894 km (0.117 R)
• M20: 7,250,410 km (0.062 R)
• M21: 7,347,350 km (0.051 R)
• M22: 8,238,355 km (0.086 R)
• M23: 8,508,977 km (0.062 R)
• M24: 8,713,926 km (0.056 R)
• M25: 8,851,407 km (0.1 R)
• M26: 8,955,078 km (0.106 R)
• M27: 9,059,198 km (0.106 R)
• M28: 9,444,114 km (0.117 R)
• M29: 10,013,633 km (0.105 R)
• M30: 10,194,048 km (0.1 R)
• M31: 10,302,656 km (0.07 R)
• M32: 10,963,130 km (0.114 R)
• M33: 11,637,368 km (0.05 R)
• M34: 12,363,666 km (0.074 R)
• M35: 14,425,872 km (0.099 R)
• M36: 14,670,764 km (0.115 R)
• M37: 14,999,281 km (0.1 R)
• M38: 15,164,437 km (0.059 R)
• M39: 15,915,418 km (0.088 R)
• M40: 16,295,397 km (0.101 R)
• M41: 16,507,826 km (0.067 R)
• M42: 16,806,722 km (0.116 R)
• M43: 17,540,201 km (0.104 R)
• M44: 18,504,957 km (0.099 R)
• M45: 19,397,010 km (0.041 R)
• M46: 19,577,125 km (0.085 R)
• M47: 20,120,764 km (0.044 R)
• M48: 20,257,496 km (0.083 R)
• M49: 20,761,342 km (0.098 R)
• M50: 20,899,571 km (0.064 R)
• M51: 21,084,174 km (0.062 R)
• M52: 21,921,922 km (0.064 R)
• M53: 22,344,836 km (0.112 R)
• M54: 23,151,168 km (0.11 R)
• M55: 23,437,947 km (0.105 R)
• M56: 23,822,264 km (0.114 R)
• M57: 24,208,675 km (0.092 R)
• M58: 25,626,863 km (0.099 R)
• M59: 25,973,182 km (0.096 R)
• M60: 26,320,997 km (0.11 R)
• M61: 26,770,689 km (0.097 R)
• M62: 27,122,094 km (0.114 R)
• M63: 27,525,559 km (0.12 R)
• M64: 28,083,709 km (0.065 R)
• M65: 28,287,611 km (0.111 R)
• M66: 28,440,799 km (0.12 R)
• M67: 29,005,082 km (0.103 R)
• M68: 30,040,300 km (0.092 R)
• M69: 30,614,905 km (0.077 R)
• M70: 31,351,525 km (0.068 R)
• M71: 31,828,144 km (0.085 R)
• M72: 32,200,493 km (0.118 R)
• M73: 33,434,077 km (0.108 R)
• M74: 33,758,555 km (0.03 R)
• M75: 34,683,219 km (0.079 R)
• M76: 37,394,980 km (0.081 R)
• M77: 37,507,029 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 14.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.23 AU - 13.87 AU

Year: 15924 Days

Day: 7.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 20,226,841 km

• M1: 186,100 km (0.076 R)
• M2: 349,161 km (0.081 R)
• M3: 499,806 km (0.117 R)
• M4: 670,797 km (0.063 R)
• M5: 1,962,126 km (0.102 R)
• M6: 2,153,162 km (0.102 R)
• M7: 2,422,588 km (0.087 R)
• M8: 2,703,383 km (0.075 R)
• M9: 2,840,116 km (0.079 R)
• M10: 3,168,483 km (0.071 R)
• M11: 4,017,152 km (0.119 R)
• M12: 4,476,267 km (0.101 R)
• M13: 5,775,525 km (0.12 R)
• M14: 6,072,926 km (0.12 R)
• M15: 6,600,108 km (0.101 R)
• M16: 8,026,375 km (0.055 R)
• M17: 8,136,628 km (0.075 R)
• M18: 9,661,928 km (0.095 R)
• M19: 10,205,716 km (0.036 R)
• M20: 10,614,119 km (0.1 R)
• M21: 11,571,395 km (0.087 R)
• M22: 11,696,160 km (0.05 R)
• M23: 12,275,702 km (0.087 R)
• M24: 13,279,953 km (0.091 R)
• M25: 13,858,148 km (0.069 R)
• M26: 15,039,074 km (0.109 R)
• M27: 15,202,734 km (0.088 R)
• M28: 15,421,745 km (0.087 R)
• M29: 15,696,856 km (0.077 R)
• M30: 16,308,113 km (0.085 R)
• M31: 16,560,484 km (0.071 R)
• M32: 16,729,380 km (0.041 R)
• M33: 17,268,232 km (0.114 R)
• M34: 17,812,618 km (0.076 R)
• M35: 18,683,876 km (0.114 R)
• M36: 19,539,277 km (0.072 R)
• M37: 20,076,633 km (0.076 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit