🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.95 AU - 1.01 AU

Year: 409 Days

Day: 17.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.87 AU - 1.19 AU

Year: 441 Days

Day: 29.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.62 AU - 2.3 AU

Year: 1157 Days

Day: 23 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.14 AU - 2.96 AU

Year: 1717 Days

Day: 24 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,528,204 km

• M1: 1,018,612 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.25 AU - 3.01 AU

Year: 1799 Days

Day: 25.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,528,204 km

• M1: 1,217,577 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 14.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.61 AU - 5.65 AU

Year: 5634 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,528,204 km

• M1: 244,593 km (0.103 R)
• M2: 1,138,141 km (0.077 R)
• M3: 1,667,867 km (0.09 R)
• M4: 3,377,471 km (0.109 R)
• M5: 4,884,071 km (0.054 R)
• M6: 8,029,067 km (0.079 R)
• M7: 9,575,012 km (0.099 R)
• M8: 10,919,448 km (0.047 R)
• M9: 11,561,522 km (0.112 R)
• M10: 12,386,404 km (0.101 R)
• M11: 18,736,535 km (0.058 R)
• M12: 19,658,207 km (0.116 R)
• M13: 21,286,730 km (0.116 R)
• M14: 22,605,285 km (0.09 R)
• M15: 24,726,583 km (0.072 R)
• M16: 27,066,892 km (0.116 R)
• M17: 28,986,532 km (0.076 R)
• M18: 30,412,350 km (0.097 R)
• M19: 34,864,233 km (0.072 R)
• M20: 35,503,165 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.8

Radius: 8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.56 AU - 12.04 AU

Year: 14969 Days

Day: 21 Hours

Environment

Temp: -206 °C

Axial Tilt: 168.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,528,204 km

• M1: 99,483 km (0.119 R)
• M2: 401,072 km (0.103 R)
• M3: 1,133,802 km (0.118 R)
• M4: 1,411,306 km (0.053 R)
• M5: 2,531,645 km (0.044 R)
• M6: 3,454,664 km (0.103 R)
• M7: 4,047,071 km (0.083 R)
• M8: 5,946,515 km (0.067 R)
• M9: 7,351,987 km (0.098 R)
• M10: 8,508,678 km (0.114 R)
• M11: 8,781,395 km (0.026 R)
• M12: 13,119,135 km (0.069 R)
• M13: 13,422,370 km (0.044 R)
• M14: 14,488,554 km (0.042 R)
• M15: 14,747,508 km (0.072 R)
• M16: 16,226,881 km (0.063 R)
• M17: 21,339,089 km (0.089 R)
• M18: 22,355,756 km (0.118 R)
• M19: 23,582,160 km (0.083 R)
• M20: 28,127,990 km (0.107 R)
• M21: 28,632,584 km (0.117 R)
• M22: 29,764,292 km (0.108 R)
• M23: 33,789,372 km (0.117 R)
• M24: 36,109,336 km (0.078 R)
• M25: 39,406,922 km (0.05 R)
• M26: 43,033,174 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.6

Radius: 5.2

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.92 AU - 13.26 AU

Year: 17730 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,528,204 km

• M1: 75,547 km (0.047 R)
• M2: 307,723 km (0.094 R)
• M3: 1,005,896 km (0.049 R)
• M4: 1,355,806 km (0.114 R)
• M5: 1,559,408 km (0.061 R)
• M6: 2,169,618 km (0.099 R)
• M7: 2,657,008 km (0.039 R)
• M8: 3,549,658 km (0.059 R)
• M9: 4,095,691 km (0.051 R)
• M10: 8,393,937 km (0.044 R)
• M11: 8,974,825 km (0.116 R)
• M12: 9,525,794 km (0.094 R)
• M13: 9,924,772 km (0.096 R)
• M14: 10,157,695 km (0.116 R)
• M15: 11,891,535 km (0.034 R)
• M16: 12,154,378 km (0.028 R)
• M17: 12,828,317 km (0.102 R)
• M18: 14,696,944 km (0.089 R)
• M19: 16,332,796 km (0.11 R)
• M20: 16,739,553 km (0.065 R)
• M21: 27,143,486 km (0.119 R)
• M22: 28,176,011 km (0.095 R)
• M23: 28,408,935 km (0.067 R)
• M24: 28,878,822 km (0.103 R)
• M25: 30,197,377 km (0.066 R)
• M26: 30,563,892 km (0.096 R)
• M27: 32,440,897 km (0.102 R)
• M28: 35,195,741 km (0.071 R)
• M29: 35,874,018 km (0.083 R)
• M30: 38,102,727 km (0.078 R)
• M31: 38,530,727 km (0.096 R)
• M32: 41,315,641 km (0.07 R)
• M33: 44,704,481 km (0.07 R)
• M34: 46,954,732 km (0.03 R)
• M35: 49,448,379 km (0.077 R)
• M36: 53,085,852 km (0.106 R)
• M37: 53,263,275 km (0.065 R)
• M38: 62,653,533 km (0.093 R)
• M39: 63,050,416 km (0.039 R)
• M40: 63,849,418 km (0.074 R)
• M41: 67,945,707 km (0.058 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 11,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit