🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.64 AU - 2.22 AU

Year: 979 Days

Day: 46.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,806,058 km

• M1: 641,775 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.9 AU - 2.2 AU

Year: 1072 Days

Day: 45.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.72 AU - 2.48 AU

Year: 1112 Days

Day: 17.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.26 AU - 2.72 AU

Year: 1435 Days

Day: 46.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.38 AU - 2.66 AU

Year: 1461 Days

Day: 46.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.47 AU - 3.67 AU

Year: 2464 Days

Day: 16 Hours

Environment

Temp: -120 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 12.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.94 AU - 6.28 AU

Year: 4219 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,806,058 km

• M1: 163,510 km (0.038 R)
• M2: 777,909 km (0.061 R)
• M3: 1,374,056 km (0.077 R)
• M4: 1,872,517 km (0.115 R)
• M5: 3,152,027 km (0.078 R)
• M6: 3,695,815 km (0.111 R)
• M7: 4,510,525 km (0.108 R)
• M8: 5,203,912 km (0.071 R)
• M9: 6,898,556 km (0.115 R)
• M10: 7,993,762 km (0.044 R)
• M11: 8,935,780 km (0.098 R)
• M12: 9,869,570 km (0.079 R)
• M13: 11,479,991 km (0.101 R)
• M14: 12,161,708 km (0.042 R)
• M15: 13,556,260 km (0.077 R)
• M16: 16,263,533 km (0.06 R)
• M17: 17,535,713 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 11.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.65 AU - 10.71 AU

Year: 12748 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,806,058 km

• M1: 144,362 km (0.047 R)
• M2: 510,578 km (0.063 R)
• M3: 1,134,550 km (0.081 R)
• M4: 1,650,364 km (0.11 R)
• M5: 2,485,269 km (0.069 R)
• M6: 3,276,044 km (0.074 R)
• M7: 4,039,442 km (0.097 R)
• M8: 5,322,393 km (0.085 R)
• M9: 8,542,338 km (0.101 R)
• M10: 10,688,319 km (0.066 R)
• M11: 11,263,373 km (0.112 R)
• M12: 13,290,724 km (0.104 R)
• M13: 14,706,967 km (0.088 R)
• M14: 18,871,921 km (0.082 R)
• M15: 22,385,077 km (0.072 R)
• M16: 25,937,279 km (0.116 R)
• M17: 27,264,661 km (0.058 R)
• M18: 29,542,737 km (0.052 R)
• M19: 30,571,821 km (0.086 R)
• M20: 31,412,112 km (0.065 R)
• M21: 31,838,017 km (0.111 R)
• M22: 35,615,214 km (0.055 R)
• M23: 36,662,997 km (0.111 R)
• M24: 40,681,196 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.3

Radius: 6.6

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.47 AU - 13.61 AU

Year: 17199 Days

Day: 19.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,806,058 km

• M1: 82,279 km (0.097 R)
• M2: 313,856 km (0.103 R)
• M3: 525,986 km (0.08 R)
• M4: 900,729 km (0.094 R)
• M5: 1,272,928 km (0.049 R)
• M6: 1,533,528 km (0.12 R)
• M7: 1,900,491 km (0.058 R)
• M8: 3,026,963 km (0.054 R)
• M9: 5,050,723 km (0.105 R)
• M10: 5,409,758 km (0.034 R)
• M11: 7,932,277 km (0.117 R)
• M12: 8,517,205 km (0.042 R)
• M13: 8,820,141 km (0.12 R)
• M14: 9,555,265 km (0.111 R)
• M15: 9,772,631 km (0.1 R)
• M16: 10,444,624 km (0.07 R)
• M17: 10,791,841 km (0.117 R)
• M18: 11,448,575 km (0.117 R)
• M19: 12,451,031 km (0.086 R)
• M20: 13,173,289 km (0.113 R)
• M21: 18,021,457 km (0.063 R)
• M22: 25,886,715 km (0.11 R)
• M23: 26,097,648 km (0.12 R)
• M24: 26,522,954 km (0.094 R)
• M25: 27,278,424 km (0.119 R)
• M26: 29,630,701 km (0.117 R)
• M27: 30,326,929 km (0.053 R)
• M28: 32,236,546 km (0.101 R)
• M29: 33,469,980 km (0.036 R)
• M30: 41,106,653 km (0.077 R)
• M31: 41,393,880 km (0.084 R)
• M32: 43,442,025 km (0.098 R)
• M33: 46,018,848 km (0.119 R)
• M34: 48,535,384 km (0.106 R)
• M35: 61,560,870 km (0.09 R)
• M36: 64,225,358 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit