🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 206 Days

Day: 39.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,597,820 km

• M1: 71,059 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.77 AU - 0.91 AU

Year: 289 Days

Day: 46 Hours

Environment

Temp: 90 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,597,820 km

• M1: 55,501 km (0.054 R)
• M2: 467,643 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.15 AU - 1.91 AU

Year: 709 Days

Day: 25.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.61 AU - 1.99 AU

Year: 905 Days

Day: 38.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.49 AU - 2.65 AU

Year: 1544 Days

Day: 19.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 12.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4 AU - 5.2 AU

Year: 3697 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,597,820 km

• M1: 212,130 km (0.084 R)
• M2: 431,739 km (0.108 R)
• M3: 625,170 km (0.119 R)
• M4: 955,930 km (0.042 R)
• M5: 1,209,948 km (0.109 R)
• M6: 1,456,634 km (0.079 R)
• M7: 1,536,071 km (0.098 R)
• M8: 1,730,548 km (0.027 R)
• M9: 2,021,366 km (0.081 R)
• M10: 2,363,048 km (0.09 R)
• M11: 2,810,046 km (0.088 R)
• M12: 3,244,479 km (0.098 R)
• M13: 3,782,732 km (0.085 R)
• M14: 3,907,796 km (0.06 R)
• M15: 4,119,327 km (0.095 R)
• M16: 4,320,087 km (0.11 R)
• M17: 5,018,111 km (0.118 R)
• M18: 5,419,482 km (0.066 R)
• M19: 5,879,496 km (0.115 R)
• M20: 6,041,061 km (0.044 R)
• M21: 6,651,720 km (0.103 R)
• M22: 6,939,097 km (0.064 R)
• M23: 7,075,680 km (0.114 R)
• M24: 7,543,323 km (0.07 R)
• M25: 7,967,433 km (0.062 R)
• M26: 9,080,591 km (0.07 R)
• M27: 9,248,888 km (0.103 R)
• M28: 9,722,066 km (0.103 R)
• M29: 10,183,725 km (0.055 R)
• M30: 11,148,482 km (0.12 R)
• M31: 11,288,655 km (0.083 R)
• M32: 11,530,555 km (0.051 R)
• M33: 11,794,296 km (0.108 R)
• M34: 11,937,162 km (0.078 R)
• M35: 12,266,128 km (0.112 R)
• M36: 12,369,500 km (0.092 R)
• M37: 12,618,730 km (0.089 R)
• M38: 13,525,592 km (0.111 R)
• M39: 13,696,732 km (0.036 R)
• M40: 13,868,471 km (0.097 R)
• M41: 13,997,873 km (0.12 R)
• M42: 14,431,707 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 14.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.2 AU - 10.52 AU

Year: 11602 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,597,820 km

• M1: 181,313 km (0.11 R)
• M2: 302,337 km (0.097 R)
• M3: 445,203 km (0.075 R)
• M4: 558,449 km (0.098 R)
• M5: 670,946 km (0.051 R)
• M6: 835,504 km (0.041 R)
• M7: 1,208,302 km (0.07 R)
• M8: 1,540,559 km (0.098 R)
• M9: 1,651,710 km (0.091 R)
• M10: 1,843,345 km (0.081 R)
• M11: 2,124,290 km (0.108 R)
• M12: 2,355,119 km (0.097 R)
• M13: 2,841,761 km (0.036 R)
• M14: 3,239,542 km (0.091 R)
• M15: 3,506,574 km (0.108 R)
• M16: 3,857,082 km (0.108 R)
• M17: 4,673,587 km (0.11 R)
• M18: 5,228,595 km (0.063 R)
• M19: 5,922,430 km (0.044 R)
• M20: 6,070,682 km (0.1 R)
• M21: 6,492,398 km (0.082 R)
• M22: 6,675,955 km (0.114 R)
• M23: 7,205,830 km (0.085 R)
• M24: 7,364,404 km (0.032 R)
• M25: 7,846,708 km (0.116 R)
• M26: 8,009,919 km (0.099 R)
• M27: 8,207,089 km (0.037 R)
• M28: 8,505,985 km (0.091 R)
• M29: 10,124,634 km (0.069 R)
• M30: 10,661,092 km (0.101 R)
• M31: 10,769,551 km (0.034 R)
• M32: 11,317,079 km (0.093 R)
• M33: 11,799,083 km (0.117 R)
• M34: 11,948,681 km (0.085 R)
• M35: 12,515,657 km (0.08 R)
• M36: 12,783,138 km (0.101 R)
• M37: 13,362,979 km (0.085 R)
• M38: 14,069,979 km (0.081 R)
• M39: 14,189,059 km (0.09 R)
• M40: 14,388,174 km (0.115 R)
• M41: 14,508,151 km (0.061 R)
• M42: 14,991,203 km (0.057 R)
• M43: 15,520,629 km (0.033 R)
• M44: 17,145,262 km (0.108 R)
• M45: 17,315,056 km (0.071 R)
• M46: 17,913,447 km (0.113 R)
• M47: 18,171,953 km (0.118 R)
• M48: 18,431,654 km (0.067 R)
• M49: 18,779,918 km (0.034 R)
• M50: 20,915,129 km (0.088 R)
• M51: 21,005,785 km (0.042 R)
• M52: 21,460,862 km (0.113 R)
• M53: 21,643,820 km (0.085 R)
• M54: 22,103,534 km (0.102 R)
• M55: 24,069,400 km (0.081 R)
• M56: 25,410,844 km (0.054 R)
• M57: 26,530,883 km (0.11 R)
• M58: 27,617,263 km (0.055 R)
• M59: 30,293,868 km (0.031 R)
• M60: 30,396,492 km (0.078 R)
• M61: 30,704,963 km (0.116 R)
• M62: 30,808,036 km (0.076 R)
• M63: 31,118,003 km (0.079 R)
• M64: 31,377,106 km (0.12 R)
• M65: 31,741,078 km (0.08 R)
• M66: 32,054,037 km (0.091 R)
• M67: 32,263,324 km (0.095 R)
• M68: 32,630,736 km (0.105 R)
• M69: 32,735,904 km (0.055 R)
• M70: 33,687,795 km (0.109 R)
• M71: 34,756,223 km (0.091 R)
• M72: 35,132,761 km (0.076 R)
• M73: 35,456,491 km (0.1 R)
• M74: 35,889,876 km (0.075 R)
• M75: 36,052,788 km (0.104 R)
• M76: 36,161,695 km (0.115 R)
• M77: 36,379,509 km (0.08 R)
• M78: 36,543,169 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit